WO2021023025A1

WO2021023025A1 - Plant growth illumination apparatus and control method therefor

Info

Publication number: WO2021023025A1
Application number: PCT/CN2020/104349
Authority: WO
Inventors: 潘翔; 李许可; 潘皖瑜
Original assignee: 潘翔
Priority date: 2019-08-07
Filing date: 2020-07-24
Publication date: 2021-02-11

Abstract

Disclosed are a plant growth illumination apparatus capable of trapping and killing pests, and a control method therefor. The plant growth illumination apparatus capable of trapping and killing pests comprises a control portion and a light-emitting portion, wherein the light-emitting portion comprises a first light source portion and a second light source portion, the first light source portion emits red light and blue light, the second light source portion emits green light, and the control portion respectively controls the first light source portion and the second light source portion. In the present invention, irradiation by red light and green light is adjusted by means of the combination and control of a first light source portion, a second light source portion and a third light source portion, such that the circadian rhythm of pests is interfered with, and the occurrence of pests damaging a plant is effectively controlled; in addition, components, such as the green light, in the first light source portion and the second light source portion is supplemented by means of white light, such that a spectrum is further enriched, thereby creating a better environment for plant growth.

Description

Plant growth lighting device and control method thereof

Technical field

The invention relates to a plant growth lighting device and a control method thereof, in particular to a plant growth lighting device and a control method thereof provided to workers in a plant lighting environment.

Background technique

In the natural environment, plants photosynthesize and grow by obtaining light components of effective wavelengths in sunlight. However, the natural environment is volatile and there are risks such as pests. Therefore, in recent years, in closed spaces, such as planting plants indoors and using artificial lighting to simulate natural light, plant factories have gradually emerged, including Philips, Osram, GE, Siemens and other major companies have entered this field.

Not all of the light of various wavelengths contained in natural light can be used by plants, and basically only blue and red light can be absorbed by plants. Specifically, blue light B (e.g. 460nm) can help the growth of plant roots and has the most obvious effect on the early plant; red light R (e.g. 660nm) is good for plant stems and leaves, flowering and fruit growth; far-infrared light FR (e.g. 730nm) has Conducive to the control of plant flowering and nutrient synthesis in the body. According to the type and growth stage of the plant, setting the appropriate wavelengths of red and blue light and the ratio of red to blue (B/R) between the two can obtain the best lighting environment for the plant; the ultimate goal is to obtain the plant The high and stable yield, and high and stable nutrients, while also achieving the effects of insect control.

For example, in "Li Xiao'e et al. The effect of different red and blue LED light sources on the growth and physiological parameters of watermelon seedlings[J]. China Guicai, 2015,28(3):14-17", the following content is described: Watermelon planting, with fluorescent lamp as the control (light intensity 150μmol.m-2s-1), under the same light intensity, different red and blue ratio (R/B) LED combination light source (7:1, 7:2) 7:3) Effects on the growth and physiological parameters of watermelon seedlings; the results showed that the stem rent, fresh quality, dry quality and strong seedling index of watermelon seedlings all increased under the combination of red and blue LED light sources, where RB=7:3 The next performance is particularly outstanding.

Summary of the invention

However, the current LED plant growth lamps are all plant LED growth lamps manufactured by a white LED light source or a mixture of red and blue LED light sources or a mixture of red, blue, and white LED light sources. Due to the low luminous efficiency of red light, in order to meet the spectrum and light intensity required by the plant photosynthetic pigment system, the plant LED growth lamp has high power and a sharp increase in cost.

The ratio of the number of red light, blue light and green light photons in the spectrum has an important influence on plant morphology and adjustment of plant height. Since the total number of red and blue LEDs is far more than the number of infrared, it is difficult to achieve uniform distribution of green light in the design of the lamp, and it is difficult to uniformly illuminate plants.

When the LED plant growth lamp is in the red light and green light working state, the users who carry out the cultivation operation will bear the psychological burden due to the long time in the red light and green light environment. In addition, under red light and green light environments, the visibility is poor and it is difficult to judge the growth state of the plant by visually observing the color of the plant. Therefore, the workability and efficiency of plant cultivation are reduced.

To solve the above-mentioned problems, the present invention adopts the following technical solutions.

A plant growth lighting device capable of attracting and killing pests, comprising a control part and a light-emitting part, wherein,

The light emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light simultaneously, and the second light source part emits green light,

The control unit respectively controls the first light source unit and the second light source unit.

Further, the blue light component emitted by the solid in the first light source part has a luminous peak within a wavelength range of 400-480 nm, which corresponds to the absorption peak of the blue light domain of chlorophyll,

The wavelength of the red light component emitted by the first light source part is in the range of 600 to 700 nm,

The ratio of the light quantum flux density R in the range of 600nm-700nm emitted by the first light source part to the light quantum flux density B in the range of 400nm～490nm is 4-10:1; The ratio of the light quantum flux density R in the range of 600 nm to 700 nm to the light quantum flux density G in the range of 500 to 600 nm emitted by the second light source is 3-8.

Further, the first light source unit includes a solid light emitting chip and a coating layer arranged on the outside of the solid light emitting chip, and the coating layer contains the excitation light that can absorb the excitation light emitted by the solid light emitting chip to convert to emit red light. The red light phosphor, so as to realize the light source with main wavelength of red light and blue light through the solid light emitting chip;

The second light source part includes a solid light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains a material capable of absorbing the excitation light emitted by the solid-state light-emitting chip and converting it to emit yellow or green light. Yellow or green phosphor; or the solid light emitting chip is one of AlGaInP/GaAs and GaP/GaP based chips emitting yellow or green light.

Further, it further includes a third light source portion, the third light source portion includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, the coating layer containing a solid light emitting chip capable of absorbing Excitation light converts yellow light and/or green light emitting phosphor into white light.

Further, the light quantum flow density of the first light source part and the light quantum flow density of the second light source part are adjusted by adjusting the PWM waveform and the duty ratio of the current.

Further, the ratio of the light quantum flux density of the red light and the blue light of the first light source part is fixed;

Adjusting the light quantum flow density ratio of red light, blue light and green light by adjusting the ratio of the first light source part and the second light source part;

By changing the number and color temperature of the third light source, the spectrum ratio of the lighting device suitable for plant growth is adjusted.

Further, the light quantum flux density of the yellow or green light of the third light source part does not exceed 30% of the total effective light quantum flux density of the first light source part and the second light source part of the lighting device.

Further, the color temperature of the third light source part is 2000-10000K, and the light intensity in the irradiated plant canopy is above 100 lux;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light, blue light and green light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.

Further, it also includes a timer that sets a time period for the first light source unit, the second light source unit, and the third light source unit to perform the irradiation operation, and the control unit is based on the time set by the timer The first light source section, the second light source section, and the third light source section are controlled in stages, wherein the timer is set to: the first light source section and the second light source section are performed with a cumulative irradiance time of 10-16h Irradiation.

Further, it also includes: an input and output unit, which implements the input of data and information to the plant growth lighting device that can attract and kill pests and the output of the plant growth lighting device that can attract and kill pests to the outside;

Data storage department, which stores relevant data for retrieval and use at any time;

An arithmetic unit, which uses the data acquired by the input and output unit or the data stored in the data storage unit to perform correlation operations, and the correlation operations include analog operations;

The plant growth lighting device capable of attracting and killing pests obtains the type of plant, the growth stage of the plant, and specific information through the input and output unit or the data storage unit, wherein the specific information includes the total effective light quantum flux density suitable for the growth of the plant , Red or blue light quantum flow density ratio data, green or yellow light quantum flow density demand data at one or more;

The control unit simulates and constructs a lighting environment consistent with or close to the lighting environment of the specific information through the calculation unit according to the specific information of the plant, so as to control the first light source and the lighting environment according to the simulated result. Mentioned second light source part.

Further, the input data related to the plant includes: plant species, plant growth stage, and optimal lighting environment parameters at this growth stage,

The illumination environment includes light quantum flow density ratio, total effective light quantum flow density, and illumination time,

The light quantum flow density ratio of blue light, red light and green light can be adjusted by the control unit according to the plant species and plant growth stage.

Further, the simulation construction adopted by the arithmetic unit adopts working current and photosynthetic effective quantum current density modeling, including the light quantum current density variation range of the first light source unit blue and red light under different working currents per unit time, and the second light source A change range of the light quantum flow density of the green light and the change range of the light quantum flow density of the blue, red, yellow or green light of the third light source;

The simulated results include the combination of whether each solid-state light-emitting light source is energized and lit according to the installation position and number of the solid-state light-emitting light sources in the first light source part, the second light source part and the third light source part. One or more of energization current and energization time.

Further, it also includes a human body sensing part, which turns off at least the first light source part and the second light source part when it senses that a person enters the light environment.

Further, the human body sensing unit further transmits a signal to the control unit, and the control unit adjusts the light intensity of the third light source unit to less than 1000 lux.

Further, the human body induction part adopts infrared induction, voice control induction or microwave induction to sense the human body entering the light environment.

A method for controlling a plant growth lighting device capable of attracting and killing pests as described above includes the following steps:

Set the start time and working period of light, and after reaching the light start time, the control part controls the first light source part, the second light source part and the third light source part to turn on;

Determine the irradiated plants and determine the light parameters according to the types of irradiated plants;

The control part controls the operation of the first light source part, the second light source part and the third light source part according to the illumination parameters;

It is determined whether the working hours of the first light source part, the second light source part and the third light source part reach the working time period, and if the working time period is reached, the control part controls the first light source part, the second light source part and the third light source part to turn off.

Further, during the working period of the first light source part, the second light source part and the third light source part, the human body sensing part senses whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source The part is closed, and when the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits yellow or green light, and the third light source part Emit white light,

Wherein, the first light source part, the second light source part and the third light source part are connected in parallel and/or in series, and

The control unit controls the third light source unit in the following manner, that is, the control unit regulates the overall spectrum by controlling the color temperature, the operating current, and the number of turns on of the third light source unit.

Further, it also includes a driving element and a heat dissipation element.

Further, the plant growth lighting device capable of attracting and killing pests can be used in facility agriculture, artificial climate chambers or light incubators.

A plant growth lighting device for trapping and killing pests based on biometrics, comprising a control part and a light-emitting part, wherein,

The light-emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits green or yellow light;

The control unit includes a controller, and a photosensitive sensor, a temperature sensor, an infrared biometric device, an ultrasonic biometric device, a voice biometric device, an iris biometric device, and/or a face biometric device. The controller is based on the photosensitive sensor , Temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device, and/or face biometric device detect data, compare the first light source unit and the second light source unit Control separately.

Further, the blue light component emitted by the first light source part has a luminous peak within a wavelength range of 400-480 nm, which corresponds to the absorption peak of the blue light domain of chlorophyll,

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the light quantum flux density R in the range of 700 nm to the light quantum flux density G in the range of 500 to 600 nm emitted by the second light source is 3-8.

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains green light that can absorb the excitation light emitted by the solid light emitting chip to convert green light Phosphors; or solid-state light-emitting chips are AlGaInP/GaAs, GaP/GaP-based chips that emit green light.

Further, it also includes a timer that sets a time period for the first light source unit, the second light source unit, and the third light source unit to perform the irradiation operation, and the control unit is based on the time set by the timer The first light source section, the second light source section, and the third light source section are controlled in stages, wherein the timer is set to: the first light source section, the second light source section, and/or the third light source section are set to 10 − 16h accumulated irradiance time for irradiation; or separately set the first light source part and second light source part to irradiate with 10-16h accumulated irradiance time.

Further, the light quantum ratio of the red light and the blue light of the first light source part is fixed;

Adjusting the light quantum ratio of red light, blue light and green light by adjusting the ratio of the first light source part and the second light source part;

Further, the light quantum flux density of the yellow and green light of the third light source part does not exceed 30% of the total effective light quantum flux density of the first light source part and the second light source part of the lighting device.

Further, the photosensitive sensor is used to detect the intensity of external light, and send the detected external light intensity data to the controller, and the controller controls when the intensity of the external light is greater than a preset threshold The second light source part is turned off.

Further, the temperature sensor is used to detect the internal temperature of the plant factory, and send the detected internal temperature data of the plant factory to the controller, where the internal temperature of the plant factory is greater than a preset upper limit When the emission power of the first light source part, the second light source part and/or the third light source part is lowered; when the internal temperature of the plant factory is lower than the preset lower limit, increase the first light source part and the second light source part And/or the emission power of the third light source part.

Further, the voice biometric device judges whether there are workers in the plant factory according to the decibel value in the plant factory, and outputs a switch signal to the controller; the controller controls the first switch signal according to the switch signal returned by the voice biometric device The light source part, the second light source part and/or the third light source part are turned on and/or off; the infrared biometric device is used to detect the infrared signal in the plant factory, and send the infrared signal detected by the infrared biometric device To the controller, the controller judges whether there is an operator in the plant factory based on the signal detected by the infrared biometric device, and when there is an operator, it controls the first light source part, the second light source part and/or the second light source The three light sources are closed.

Further, the photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device are all connected to the controller through an AD converter, The voice biometric device is directly connected to the IO port of the controller;

Wherein, the infrared biometric device emits infrared rays and receives the infrared signal reflected by the human body, and transmits the infrared signal reflected by the human body to the controller, which is based on the signal detected by the infrared biometric device Determine whether there is an operator in the plant production facility, and control the opening and/or closing of the first light source part, the second light source part and/or the third light source part according to the judgment result;

The ultrasonic biometric device detects the location of the worker in real time, and transmits the location information of the worker to the controller. The controller controls the first location near the worker based on the location information of the worker detected by the ultrasonic biometric device. The light source part, the second light source part and/or the third light source part are closed;

The sound biometric device is used to receive the sound in the plant production facility, and transmit the detected sound signal to the controller. The controller judges whether there is an operator in the plant production facility according to the decibel value in the plant production facility, And controlling the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part according to the sound signal detected by the sound biometric identification device;

The iris biometric device detects the iris information of the human eye, and transmits the collected iris signal to the controller, and the controller controls the first light source unit according to the iris information of the human eye detected by the iris biometric device, Turning on and/or off the second light source part and/or the third light source part;

The face biometric recognition device detects the image information of the workers in the plant production facility, and transmits the collected image information to the controller, which is based on the image information of the workers detected by the face biometric device , Controlling the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part.

Further, the controller is connected to a control device through a GPIO interface, and the control device is connected to the first light source part, the second light source part and the third light source part.

A control method of the above-mentioned biological recognition-based plant growth lighting device for trapping and killing pests includes the following steps:

A plant growth lighting device for trapping and killing pests based on biometrics, including a control part and a light-emitting part, wherein,

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits green light, and the third light source part emits white light ,

The control unit controls the third light source unit in the following manner, that is, the control unit regulates the overall spectrum by controlling the color temperature and the number of turns on of the third light source unit.

Further, it also includes a driving element and a heat dissipation element.

Further, the plant growth lighting device for trapping and killing pests based on biometrics can be used in facility agriculture, artificial climate chambers or light incubators.

A server-based plant growth lighting device for trapping and killing pests, including a control part, a light-emitting part and a server, wherein,

The light-emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits yellow or green light;

The control unit is connected to the server, and is used to receive instructions from the server to control the first light source unit and the second light source unit respectively.

Further, the server and the control unit are connected by wired communication or wireless communication.

Further, it also includes a photosensitive sensor, a temperature sensor, an infrared biometric device, an ultrasonic biometric device, a voice biometric device, an iris biometric device, and/or a face biometric device. The server uses the photosensitive sensor, temperature sensor, infrared The data detected by the biometric device, ultrasonic biometric device, voice biometric device, iris biometric device, and/or facial biometric device sends instructions to the control unit.

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the light quantum flux density R in the range of 700 nm to the light quantum flux density G in the range of 500-600 nm emitted by the second light source is 3-8.

The second light source part includes a solid light-emitting chip and a coating layer arranged on the outside of the solid-state light-emitting chip, and the coating layer contains yellow or yellow light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert green light. Green phosphor; or solid light-emitting chip is AlGaInP/GaAs, GaP/GaP-based chip emitting green light.

Further, it also includes a timer, which sets a time period for the first light source part, the second light source part, and the third light source part to perform the irradiation action, and the server sets the time period according to the timer , Send an instruction to the control unit, the control unit controls the first light source unit, the second light source unit, and the third light source unit according to the instruction sent by the server, wherein the timer is set to: the first A light source unit, a second light source unit and/or a third light source unit are irradiated with a cumulative irradiance time of 10-16h; or the first light source unit and a second light source unit are separately arranged to irradiate with a cumulative irradiance time of 10-16h .

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light, blue light and yellow or green light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.

Further, the photosensitive sensor is used to detect the intensity of external light, and send the detected external light intensity data to the server. When the intensity of the external light is greater than a preset upper threshold, The control section controls the first light source section, the second light source section, and/or the third light source section to turn off according to the instructions sent by the server; when the intensity of the external light is less than the preset lower threshold, the server sends instructions to The control unit sends an instruction, and the control unit controls the first light source unit, the second light source unit and/or the third light source unit to turn on according to the instruction sent by the server.

Further, the temperature sensor is used to detect the internal temperature of the plant production facility, and send the detected internal temperature data of the plant production facility to the server, where the internal temperature of the plant production facility is greater than a preset upper limit When the value is set, the control unit sends a power down instruction to the control unit, and the control unit reduces the transmission power of the first light source unit, the second light source unit, and/or the third light source unit according to the power down instruction sent by the server When the internal temperature of the plant production facility is lower than the preset lower limit, the server sends an instruction to increase the power to the control unit, and the control unit increases the first power according to the instruction to increase the power sent by the server The emission power of the light source part, the second light source part and/or the third light source part.

Further, the infrared biometric device emits infrared rays and receives the infrared signal reflected by the human body, and transmits the infrared signal reflected by the human body to the server, and the server judges according to the signal detected by the infrared biometric device Whether there is an operator in the plant production facility, and according to the judgment result, issue an instruction to the control unit, which controls the first light source unit, the second light source unit and/or the third light source unit to turn on and/or off according to the instruction;

The ultrasonic biometric device detects the location of the worker in real time, and transmits the location information of the worker to the server, and the server sends an instruction to the control unit based on the location information of the worker detected by the ultrasonic biometric device. The control part controls and/or turns off the first light source part, the second light source part and/or the third light source part near the operator according to the instructions sent by the server;

The sound biometric device is used to receive the sound in the plant production facility and transmit the detected sound signal to the server, and the server judges whether there is an operator in the plant production facility according to the decibel value in the plant production facility, And according to the judgment result, it sends an instruction to the control unit. The control unit controls the first light source unit, the second light source unit, and/or the third light source unit to turn on according to the instructions sent by the server. And/or close;

The iris biometric device detects the iris information of the human eye, and transmits the collected iris signal to the server, and the server sends an instruction to the control unit based on the iris information of the human eye detected by the iris biometric device. The control part controls the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part according to the instructions sent by the server;

The face biometric device detects the image information of the workers in the plant production facility, and transmits the collected image information to the server, and the server controls the image information of the workers detected by the face biometric device. The control unit sends instructions, and the control unit controls the turning on and/or turning off of the first light source, the second light source, and/or the third light source according to the instructions sent by the server.

Further, the photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device are all connected to the server through an AD converter, so The voice biometric device is directly connected to the IO port of the server.

Further, the control part is connected to a control device through a GPIO interface, and the control device is connected to the first light source part, the second light source part and the third light source part.

A server-based control method of a plant growth lighting device for trapping and killing pests includes the following steps:

Further, during the working period of the first light source part, the second light source part and the third light source part, it is judged whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source part to turn off, Moreover, when the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.

The control unit controls the third light source unit in the following manner, that is, the control unit adjusts the overall spectrum by controlling the color temperature and the number of on-offs of the third light source unit according to an instruction of the server.

Further, it also includes a driving element and a heat dissipation element.

Further, the server-based plant growth lighting device for trapping and killing pests can be used in facility agriculture, artificial climate chambers or light incubators.

A plant growth lighting device for inhibiting the metamorphic development of pests, comprising a control part and a light-emitting part, wherein,

The light-emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits blue light,

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the optical quantum flux density R in the range of 700 nm to the optical quantum flux density B in the range of 400 nm to 490 nm emitted by the second light source is 3-8.

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains a blue phosphor that can absorb the excitation light emitted by the solid light emitting chip and convert to emit blue light ; Or the solid-state light-emitting chip is a GaAlAs or GaAs-based chip emitting blue light.

Adjusting the light quantum flow density ratio of red light and blue light by adjusting the ratio of the first light source part and the second light source part;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light and blue light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.

Further, it also includes:

An input and output unit which implements the input of data and information to the plant growth lighting device for inhibiting the metamorphic development of pests and the output from the plant growth lighting device for inhibiting the metamorphic development of pests to the outside;

The plant growth lighting device for inhibiting the metamorphic development of pests obtains the type of plant, the growth stage of the plant, and specific information through the input and output unit or the data storage unit, wherein the specific information includes the total effective light quantum flow suitable for the growth of the plant One or more of density, red or blue quantum flow density ratio data, and green light quantum flow density demand data;

Further, the simulation construction adopted by the arithmetic unit adopts working current and photosynthetic effective quantum current density modeling, including the light quantum current density variation range of the first light source unit blue and red light under different working currents per unit time, and the second light source The light quantum flow density change range of the blue light and the light quantum flow density change range of the blue light, red light, and green light of the third light source unit;

A control method of a plant growth lighting device for inhibiting the metamorphic development of pests as described above includes the following steps:

Determine whether the working hours of the first light source part, the second light source part and the third light source part reach the working time period, and if the working time period is reached, the control part controls the first light source part, the second light source part and the third light source part to turn off.

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits blue light, and the third light source part emits white light,

Further, it also includes a driving element and a heat dissipation element.

Further, the plant growth lighting device for inhibiting the metamorphic development of pests can be used in facility agriculture, artificial climate chambers or light incubators.

A plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition, comprising a control part and a light emitting part, wherein,

The light emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits blue light;

Adjusting the light quantum ratio of red light and blue light by adjusting the ratio of the first light source part and the second light source part;

A method for controlling a plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition as described above, includes the following steps:

Wherein, the first light source part, the second light source part, and the third light source part are electrically connected in parallel and/or in series, and

Further, it also includes a driving element and a heat dissipation element.

Further, the biological recognition-based plant growth lighting device for inhibiting the metamorphic development of pests can be used in facility agriculture, artificial climate chambers or light incubators.

A server-based plant growth lighting device for inhibiting the metamorphic development of pests, comprising a control part, a light-emitting part and a server, wherein,

Further, the server and the controller are connected by wired communication or wireless communication.

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains a blue phosphor that can absorb the excitation light emitted by the solid light emitting chip and convert to emit blue light ; Or the solid light-emitting chip is a blue-emitting GaAlAs, GaAs-based chip.

Further, the photosensitive sensor is used to detect the intensity of external light, and send the detected external light intensity data to the server. When the intensity of the external light is greater than a preset upper threshold, The controller sends instructions, and the controller controls the first light source, the second light source, and/or the third light source to turn off according to the instructions sent by the server; when the intensity of the external light is less than the preset lower threshold, the server The controller sends instructions, and the controller controls the first light source part, the second light source part, and/or the third light source part to turn on according to the instructions sent by the server.

Further, the temperature sensor is used to detect the internal temperature of the plant production facility, and send the detected internal temperature data of the plant production facility to the server, where the internal temperature of the plant production facility is greater than a preset upper limit When the value is set, the controller sends a power down instruction to the controller, and the controller adjusts the transmit power of the first light source part, the second light source part and/or the third light source part according to the power down instruction sent by the server The server sends an instruction to increase the power to the controller when the internal temperature of the plant production facility is lower than the preset lower limit, and the controller increases the first power according to the instruction to increase the power sent by the server The emission power of the light source part, the second light source part and/or the third light source part.

Further, the infrared biometric device emits infrared rays and receives the infrared signal reflected by the human body, and transmits the infrared signal reflected by the human body to the server, and the server judges according to the signal detected by the infrared biometric device Whether there is an operator in the plant production facility, and according to the judgment result, issue an instruction to the controller, and the controller controls the first light source part, the second light source part and/or the third light source part to turn on and/or off according to the instruction;

The ultrasonic biometric device detects the location of the worker in real time, and transmits the location information of the worker to the server, and the server sends instructions to the controller according to the location information of the worker detected by the ultrasonic biometric device. The controller controls the first light source part, the second light source part and/or the third light source part near the operator to turn on and/or turn off according to the instructions sent by the server;

The sound biometric device is used to receive the sound in the plant production facility and transmit the detected sound signal to the server, and the server judges whether there is an operator in the plant production facility according to the decibel value in the plant production facility, And send instructions to the controller according to the judgment result, the controller according to the instructions sent by the server, and the controller controls the turning on of the first light source part, the second light source part and/or the third light source part according to the instructions sent by the server And/or close;

The iris biometric device detects the iris information of the human eye, and transmits the collected iris signal to the server, and the server sends an instruction to the controller according to the iris information of the human eye detected by the iris biometric device. The controller controls the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part according to the instructions sent by the server;

The face biometric device detects the image information of the workers in the plant production facility, and transmits the collected image information to the server, and the server controls the image information of the workers detected by the face biometric device. The controller sends instructions, and the controller controls the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part according to the instructions sent by the server.

A server-based control method of a plant growth lighting device for inhibiting the metamorphic development of pests includes the following steps:

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits blue light, and the third light source part emits white light;

The first light source part, the second light source part, and the third light source part are connected in parallel and/or in series, and

The control unit controls the third light source unit in the following manner. That is, the control unit adjusts the overall spectrum by controlling the color temperature and the number of on-offs of the third light source unit according to an instruction of the server.

Further, it also includes a driving element and a heat dissipation element.

Further, the server-based plant growth lighting device for inhibiting the metamorphic development of pests can be used in facility agriculture, artificial climate chambers or light incubators.

A plant growth lighting device capable of preventing and removing pests, comprising a control part and a light-emitting part, wherein,

The light-emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits yellow light,

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the light quantum flux density R in the range of 700 nm to the light quantum flux density FR in the range of 700 nm to 750 nm emitted by the second light source is 3-8.

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains yellow light capable of absorbing the excitation light emitted by the solid light emitting chip and converting it to emit yellow light. Phosphor; or solid-state light-emitting chip is a yellow-emitting GaAsP/GaP, AlGaInP/GaAs, GaP/GaP-based chip.

Adjusting the light quantum flow density ratio of red light, blue light and yellow light by adjusting the ratio of the first light source part and the second light source part;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light, blue light and yellow light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.

Further, it also includes:

An input and output unit that implements the input of data and information to the pest-preventable plant growth lighting device and the output of the pest-preventable plant growth lighting device to the outside;

The plant growth lighting device capable of preventing and eliminating pests obtains the type of plant, the growth stage of the plant, and specific information through the input and output unit or the data storage unit, wherein the specific information includes the total effective light quantum flux density suitable for the growth of the plant , Red or blue light quantum flow density ratio data, green light light quantum flow density, yellow light light quantum flow density demand data of one or more;

Further, the input data related to plants includes: plant species, plant growth stage, and optimal lighting environment parameters at this growth stage,

The light quantum flow density ratio of blue light, red light, green light and yellow light can be adjusted by the control unit according to plant species and plant growth stage.

Further, the simulation construction adopted by the arithmetic unit adopts working current and photosynthetic effective quantum current density modeling, including the light quantum current density variation range of the first light source unit blue and red light under different working currents per unit time, and the second light source A variation range of the light quantum flow density of the yellow light and the variation range of the light quantum flow density of the blue light, red light, and green light of the third light source;

A method for controlling a plant growth lighting device capable of preventing and eliminating pests as described above includes the following steps:

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits yellow light, and the third light source part emits white light ,

Further, it also includes a driving element and a heat dissipation element.

Further, the plant growth lighting device capable of preventing and eliminating pests can be used in facility agriculture, artificial climate chambers or light incubators.

A server-based plant growth lighting device for preventing and eliminating pests, comprising a control part, a light-emitting part and a server, wherein the light-emitting part includes a first light source part and a second light source part, and the first light source part emits red light and blue light , The second light source part emits yellow light;

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains yellow light capable of absorbing the excitation light emitted by the solid light emitting chip and converting it to emit yellow light. Phosphors; or solid-state light-emitting chips are GaAsP/GaP, AlGaInP/GaAs, GaP/GaP-based chips emitting yellow light.

Adjusting the light quantum ratio of red light, blue light and yellow light by adjusting the ratio of the first light source part and the second light source part;

Further, the photosensitive sensor is used to detect the intensity of external light, and send the detected external light intensity data to the server. When the intensity of the external light is greater than a preset upper threshold, The control section controls the first light source section, the second light source section, and/or the third light source section to turn off according to the instructions sent by the server; when the intensity of the external light is less than the preset lower threshold, the server sends instructions to The control unit sends an instruction, and the control unit controls the first light source unit, the second light source unit and the third light source unit to turn on according to the instructions sent by the server.

The ultrasonic biometric device detects the location of the worker in real time, and transmits the location information of the worker to the server, and the server sends an instruction to the control unit based on the location information of the worker detected by the ultrasonic biometric device. The control unit controls the first light source unit, the second light source unit and/or the third light source unit near the operator to turn on and/or turn off according to the instructions sent by the server;

A server-based control method of a plant growth lighting device for preventing and eliminating pests includes the following steps:

A server-based plant growth lighting device for preventing and eliminating pests, comprising a control part, a light-emitting part and a server, wherein:

Further, it also includes a driving element and a heat dissipation element.

Further, the server-based plant growth lighting device for preventing and eliminating pests can be used in facility agriculture, artificial climate chambers or light incubators.

A plant growth lighting device for preventing and eliminating pests based on biometrics, comprising a control part and a light-emitting part, wherein,

The light-emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits yellow light;

Further, when the internal temperature of the plant factory is greater than the preset upper limit, the controller reduces the emission power of the first light source part, the second light source part and/or the third light source part; when the internal temperature of the plant factory is low When the lower limit is preset, the emission power of the first light source part, the second light source part and/or the third light source part is increased.

The face biometric device detects the image information of the workers in the plant production facility, and transmits the collected image information to the controller, which is based on the image information of the workers detected by the face biometric device , Controlling the opening and/or closing of the first light source part, the second light source part and/or the third light source part.

Further, the method includes the following steps: setting the time and working period for starting illumination, and after reaching the illumination starting time, the control part controls the first light source part, the second light source part and the third light source part to turn on;

Further, it also includes a driving element and a heat dissipation element.

Further, the biological recognition-based plant growth lighting device for preventing and eliminating pests can be used in facility agriculture, artificial climate chambers or light incubators.

The present invention can adjust the irradiation of red light and green light through the combination and control of the first light source part, the second light source part and the third light source part, thereby protecting the personnel working in the plant lighting environment; at the same time, white light can be used to supplement The green light in the first light source part and the second light source part further enrich the spectrum, thereby creating an environment more conducive to plant growth.

Description of the drawings

Figure 1 is a structural block diagram of the plant growth lighting device of the present invention;

Figure 2 is a schematic diagram of the structure of the plant growth lighting device of the present invention;

Figure 3 is a flow chart of the control method of the plant growth lighting device of the present invention;

Fig. 4 is a flow chart of the control method of the plant growth lighting device of the present invention.

detailed description

The technical solution of the present invention will be further described below in conjunction with the embodiments and drawings.

Example 1

This embodiment provides a plant growth lighting device capable of attracting and killing pests, which includes a control part and a light-emitting part, wherein the light-emitting part includes a first light source part, a second light source part, and a third light source part. The light source part emits red light and blue light; the second light source part emits green light, the third light source part emits white light, and the control part responds to the first light source part, the second light source part, and the third light source part. Control separately.

In this embodiment, the first light source part, the second light source part, and the third light source part are connected in parallel and/or in series, and the control part controls the third light source part in the following manner That is, the control unit regulates the overall spectrum by controlling the color temperature and the number of on-off of the third light source unit.

In this embodiment, through the arrangement of the first light source part and the second light source part, on the one hand, the demand for light components during the growth of plants can be met, and on the other hand, through the control of the first light source part and the second light source part Therefore, the influence of the red light and the green light emitted by the first light source part and the second light source part on the human body can be minimized.

As an implementation form, the first light source part includes a solid light emitting chip, and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains excitation light that can absorb the excitation light emitted by the solid light emitting chip. Convert the red phosphor that emits red light, so as to realize the photosynthetic solid light-emitting chip with the dominant wavelengths of red and blue light through the solid-state light-emitting chip; preferably, the solid-state light-emitting chip can be a blue solid-state light-emitting chip, which can be cost-effective The low blue solid light-emitting chip realizes the generation of blue and red light, which saves the expenditure of the solid light-emitting chip.

The second light source part is a solid-state light-emitting chip and a coating layer disposed on the outer side of the solid-state light-emitting chip, and the coating layer contains green light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert green light to be emitted. Phosphor, so as to realize the light source of green light through solid light emitting chip; or solid light emitting chip is AlGaInP/GaAs, GaP/GaP based chip emitting green light.

The third light source part is a solid-state light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains yellow light and white light that can absorb excitation light emitted by the solid-state light-emitting chip and convert white light. / Or green phosphor.

More preferably, the blue light component emitted by the first light source part has a luminous peak in the wavelength range of 400-490 nm, which corresponds to the absorption peak of chlorophyll in the blue region; the red light component emitted by the first light source part The wavelength is in the range of 600-700nm, and the ratio of the optical quantum flux density R in the range of 600nm-700nm emitted by the first light source part to the optical quantum flux density B in the range of 400nm-490nm is 4-10; The ratio of the light quantum flux density R in the range of 600 nm to 700 nm emitted by the first light source unit to the light quantum flux density G in the range of 500 to 600 nm emitted by the second light source unit is 3-8.

Taking strawberry planting through a plant factory as an example, when the ratio of the effective light quantum flux density of the red light and blue light emitted by the first light source part, that is, R/B in the range of 5:1-10:1, the single fruit of strawberry can be made The quality and fruit quality have been greatly improved. According to the experimental data, the average single fruit quality has increased by about 40% compared to conventional sunlight; the soluble solid content of ripe strawberry fruits has increased by the largest 15%; based on the vitamin C content of ripe strawberry fruit, the maximum increase is 10%; based on the soluble sugar content of ripe strawberry fruit, the maximum increase is 4.5%.

The plant growth lighting device capable of attracting and killing pests further includes a timer that sets a time period during which the first light source part, the second light source part, and the third light source part perform irradiation operations, and during the time period Inside, the control part controls the first light source part, the second light source part and the third light source part to light up, so that the plant can receive light irradiation within a prescribed time period, and preferably, the timer is set It is: the first light source part, the second light source part and the third light source part are irradiated with a cumulative irradiance time of 10-16h/day, so that the first light source part and the second light source part can be turned off when the daylight is sufficient. And the power supply of the third light source section to save energy.

As an implementation form, in this embodiment, the light quantum flow density of the first light source part and the light quantum flow density of the second light source part can be adjusted by adjusting the PWM waveform and duty cycle of the current, and the The light intensity of the third light source part; when the first light source part is determined, the light quantum flow density ratio of the red light and the blue light is fixed. However, the light quantum flow density ratio of red light, blue light and green light can be adjusted by adjusting the number of the first light source part and the second light source part; and on the basis of the first light source part and the second light source part, different The number and color temperature of the third light source part, so that the light irradiated to the plant includes white light, so that the spectral ratio of the light device suitable for plant growth can be adjusted more conveniently; and more preferably, the yellow-green light of the third light source part The light quantum flow density does not exceed 30% of the total effective light quantum flow density of the first light source part and the third light source part of the illumination device.

As a preferred solution, the color temperature of the third light source part is 2000-10000K, for example, 3000K, 5000K and 7000K can be selected, the light intensity in the irradiated plant canopy is above 100lux, and by selecting different color temperatures and numbers The white light solid light source of the third light source part adjusts the ratio of the red light, blue light and green light of the plant growth lighting device to the overall effective light quantum flow density.

In this embodiment, in order to enable the control part to more accurately control the first light source part, the second light source part and the third light source part, the plant growth lighting device capable of attracting and killing pests further includes: an input and output part, and a data storage Department and Computing Department.

The input and output unit implements the input of data and information to the plant growth lighting device capable of attracting and killing pests and the output of the plant growth lighting device capable of attracting and killing pests to the outside;

The data storage department stores relevant data for retrieval and use at any time;

The arithmetic unit uses the data acquired by the input and output unit or the data stored in the data storage unit to perform correlation operations, and the correlation operations include analog operations;

The plant growth lighting device capable of attracting and killing pests obtains the type of plant, the growth stage of the plant and specific information through the input and output part or the data storage part, wherein the specific information includes the total effective light quantum flux density suitable for the growth of the plant, One or more of red or blue light quantum flow density data and green light quantum flow density data;

The control unit simulates and constructs a lighting environment consistent with or close to the lighting environment of the specific information through the calculation unit according to the specific information of the plant, so as to control the first light source unit and the lighting environment according to the simulated result. The second light source part.

The simulation construction adopted by the arithmetic unit adopts working current and photosynthetic effective quantum current density modeling, including the light quantum current density variation range of the first light source unit blue and red light under different working currents per unit time, and the second light source unit The variation range of the light quantum flow density of green light and the variation range of the light quantum flow density of blue, red, and green light of the third light source part,

Especially, when a person enters a plant factory including the plant growth lighting device capable of attracting and killing pests of this embodiment, considering the influence of red light and green light, it is necessary to turn off at least the first light source part and the second light source part at this time, so that The blue light in the plant factory is reduced to a reasonable level; therefore, the plant growth lighting device capable of attracting and killing pests of this embodiment may further include a human body sensing part that is turned off when it senses that a person enters the light environment The first light source part and the second light source part.

Furthermore, in order to prevent damage to the human body by strong light, such as damage to the human eyes, the human body sensing part further transmits a signal to the control part, and the control part adjusts the light intensity of the third light source part to 1000 lux or less (or Between 200-800lux).

The human body induction part adopts infrared induction, voice control induction or microwave induction to sense and identify whether the human body enters the light environment.

The plant growth lighting device capable of attracting and killing pests further includes a driving element and a heat dissipation element, the driving element is used to drive the first light source part, the second light source part and the third light source part, and the heat dissipation element is used to The first light source part, the second light source part and the third light source part dissipate heat.

Moreover, the high visual safety plant growth lighting device can be used in facility agriculture, artificial climate chambers or light incubators.

Example 2

This embodiment provides a method for controlling a plant growth lighting device capable of attracting and killing pests. The plant growth lighting device capable of attracting and killing pests may adopt the plant growth lighting device capable of attracting and killing pests disclosed in the embodiment, which includes:

Furthermore, during the operation of the first light source part, the second light source part and the third light source part, the human body sensing part senses whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source The part is closed, and when the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.

Example 3

This embodiment provides a plant growth lighting device for trapping and killing pests based on biometrics, which includes a control part and a light-emitting part, wherein the light-emitting part includes a first light source part, a second light source part, and a third light source part. The first light source part emits red light and blue light; the second light source part emits green light, the third light source part emits white light, and the control part includes a photosensitive sensor, a temperature sensor, an infrared biometric device, and a voice biometric device And a controller, the controller performs the first light source unit, the second light source unit, and the third light source unit based on the data detected by the photosensitive sensor, temperature sensor, infrared biometric device, and voice biometric device. control.

The photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device are all connected to the controller through an AD converter, and the voice The biometric device is directly connected to the IO port of the controller;

Taking strawberry planting through a plant factory as an example, when the effective light quantum ratio of the red light and blue light emitted by the first light source, that is, R/B is in the range of 5:1 to 10:1, the quality of each strawberry can be improved. The fruit quality has been greatly improved. According to the experimental data, the average single fruit quality has increased by about 40% compared with conventional sunlight; the soluble solid content of ripe strawberry fruits has increased by 15%. Calculated by the vitamin C content of ripe strawberry fruit, the maximum increase is 10%; Calculated by the soluble sugar content of ripe strawberry fruit, the maximum increase is 4.5%.

The plant growth lighting device for trapping and killing pests based on biometrics further includes a timer that sets a time period for the first light source part, the second light source part, and the third light source part to perform irradiation operations, and During this time period, the control part controls the first light source part, the second light source part and the third light source part to light up, so that the plant can receive light irradiation within a prescribed time period, and preferably, the timer It is set to: the first light source part, the second light source part and/or the third light source part are irradiated with a cumulative irradiance time of 10-16h/day, or irradiate according to a predetermined time, so that there is sufficient sunlight during the day At this time, the power supplies of the first light source part, the second light source part and the third light source part are turned off to save energy.

Or separately set the first light source part and the second light source part to irradiate with a cumulative irradiance time of 10-16h/day. The pest can be trapped and killed when the second light source part is turned on separately to irradiate plants.

As an implementation form, in this embodiment, the light quantum flow density of the first light source part and the light quantum flow density of the second light source part can be adjusted by adjusting the PWM waveform and duty cycle of the current, and the The light intensity of the third light source part; when the first light source part is determined, the light quantum ratio of its red light and blue light is fixed. However, the light quantum ratio of red light, blue light, and green light can be adjusted by adjusting the number of the first light source part and the second light source part; and on the basis of the first light source part and the second light source part, different numbers and The third light source part of the color temperature, so that the light irradiated to the plants includes white light, so that the spectral ratio of the lighting device suitable for plant growth can be adjusted more conveniently; and more preferably, the light quantum flow of the yellow and green light of the third light source part The density does not exceed 30% of the total effective light quantum flow density of the first light source part and the third light source part of the lighting device.

In this embodiment, in order to enable the control unit to more accurately control the first light source unit, the second light source unit, and the third light source unit, the photosensitive sensor is used to detect the intensity of the external light, and the detected external light The light intensity data of is sent to the controller, and the controller controls the second light source part to turn off when the intensity of the external light is greater than a preset threshold.

The temperature sensor is used to detect the internal temperature of the plant factory, and send the detected internal temperature data of the plant factory to the controller, and the controller adjusts when the internal temperature of the plant factory is greater than a preset upper limit value. Lower the emission power of the first light source part, the second light source part and/or the third light source part; when the internal temperature of the plant factory is lower than the preset lower limit, increase the first light source part, the second light source part and/or The emission power of the third light source part.

Especially, when a person enters a plant factory including the high visual safety plant growth lighting device of this embodiment, considering the impact of blue light on the human body, the first light source part needs to be turned off at this time, so that the blue light in the plant factory is reduced to Therefore, the voice biometric device of this embodiment determines whether there are workers in the plant factory based on the decibel value in the plant factory, and outputs a switch signal to the controller; the controller uses the voice biometric device The returned switch signal controls the opening and/or closing of the first light source part, the second light source part and/or the third light source part, that is, when a job is considered to be located in the plant factory, the first light source part and the second light source part are turned off. The light source part and/or the third light source part, when no operator is located in the plant factory, turn on the first light source part, the second light source part and/or the third light source part, or keep the first light source part and the second light source part The part and/or the third light source part are in an open state.

The infrared biometric identification device is used to detect the infrared signal in the plant factory, and send the infrared signal detected by the infrared biometric identification device to the controller, and the controller judges according to the signal detected by the infrared biometric identification device Whether there is an operator in the plant factory, and when there is an operator, the first light source part, the second light source part and/or the third light source part are controlled to be turned off; when the data detected by the infrared biometric device is judged by the controller as no operation When a person is in a plant factory, turn on the first light source part, the second light source part and/or the third light source part, or keep the first light source part, the second light source part and/or the third light source part in an open state.

The controller is connected to a control device through a GPIO interface, and the control device is connected to the first light source part, the second light source part and the third light source part.

The biological recognition-based plant growth lighting device for trapping and killing pests further includes a driving element and a heat dissipation element, and the driving element is used to drive the first light source part, the second light source part and the third light source part, and the heat dissipation element It is used to dissipate heat from the first light source part, the second light source part and the third light source part.

Example 4

This embodiment provides a method for controlling a plant growth lighting device for trapping and killing pests based on biometrics. The plant growth lighting device for trapping and killing pests based on biometrics can use the biometric-based pest trapping plants disclosed in the embodiment. Growth lighting device, which includes:

Example 5

This embodiment provides a server-based plant growth lighting device for trapping and killing pests, which includes a control part, a light-emitting part and a server, wherein the light-emitting part includes a first light source part, a second light source part and a third light source part, The first light source part emits red light and blue light; the second light source part emits green light, and the third light source part emits white light. The control part is connected to the server for receiving instructions from the server, The first light source part, the second light source part and the third light source part are respectively controlled.

The server and the control unit are connected by wired communication or wireless communication; the server can be a cloud server or a local server, and a communication device that implements wired communication or wireless communication can implement a cloud server Signal transmission (communication) with the control unit, or signal transmission (communication) between the local server and the control unit.

The server-based high-visual security plant growth lighting device further includes a photosensitive sensor, a temperature sensor, an infrared biometric device, an ultrasonic biometric device, a voice biometric device, an iris biometric device, and/or a signal connected to the server Face biometric device, the server controls the data based on the data detected by the photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device The control unit sends an instruction, and at this time, the control unit controls the first light source unit and the second light source unit respectively according to the instruction sent by the server to the control unit.

The server-based plant growth lighting device for trapping and killing pests further includes a timer that sets a time period for the first light source part, the second light source part, and the third light source part to perform an irradiation action, the server According to the time period set by the timer, an instruction is sent to the control unit, and the control unit controls the first light source unit, the second light source unit, and the third light source unit according to the instruction sent by the server, wherein the timing The device is set to: the first light source part, the second light source part and/or the third light source part irradiate with a cumulative irradiance time of 10-16h/day, or irradiate according to a predetermined time, so that the sun can be illuminated during the day When sufficient, turn off the power of the first light source part, the second light source part and the third light source part to save energy.

In this embodiment, in order to enable the control unit to more accurately control the first light source unit, the second light source unit, and the third light source unit, the photosensitive sensor is used to detect the intensity of the external light, and the detected external light When the intensity of the external light is greater than the preset upper threshold, the server sends an instruction to the control unit, and the control unit controls the first light source unit and the second light source unit according to the instructions sent by the server. The light source part and/or the third light source part are turned off; when the intensity of the external light is less than the preset lower threshold, the server sends an instruction to the control part, and the control part controls the first light source part and the second light source part according to the instructions sent by the server. The second light source part and/or the third light source part are turned on.

The temperature sensor is used to detect the internal temperature of the plant production facility and send the detected internal temperature data of the plant production facility to the server. When the internal temperature of the plant production facility is greater than a preset upper limit, the server Sending a power-down instruction to the control unit, and the control unit reduces the emission power of the first light source unit, the second light source unit, and/or the third light source unit according to the power-down instruction sent by the server; When the internal temperature of the plant production facility is lower than the preset lower limit, the server sends an instruction to increase the power to the control unit, and the control unit increases the first light source unit, The emission power of the second light source part and/or the third light source part.

In particular, when a person enters a plant production facility including the server-based high visual safety plant growth lighting device of this embodiment, taking into account the impact of blue light on the human body, the first light source part needs to be turned off at this time to make the plant production facility The blue light of the body is reduced to a reasonable level; thus, the infrared biometric device of this implementation emits infrared rays and receives the infrared signal reflected by the human body, and transmits the infrared signal reflected by the human body to the server. The server judges whether there is an operator in the plant production facility based on the signal detected by the infrared biometric device, and sends an instruction to the control unit according to the judgment result, and the control unit controls the first light source unit, the second light source unit and/or according to the instruction The third light source part is turned on and/or off; that is, when there are workers inside the plant production facility, the control part controls the first light source part, the second light source part and/or the third light source part to turn off; when there is no plant production facility When the worker is working, the control unit controls the first light source unit, the second light source unit and/or the third light source unit to turn on.

The ultrasonic biometric device detects the location of the worker in real time, and transmits the location information of the worker to the server, and the server sends an instruction to the control unit based on the location information of the worker detected by the ultrasonic biometric device. The control unit controls the first light source unit, the second light source unit and/or the third light source unit near the operator to turn on and/or off according to the instructions sent by the server; that is, when there is an operator inside the plant production facility, the control unit controls the operation The first light source part, the second light source part and/or the third light source part near the person are turned off; when there is no worker in the plant production facility, the control part controls the first light source part, the second light source part and/or the third light source Department opened.

The sound biometric device is used to receive the sound in the plant production facility and transmit the detected sound signal to the server, and the server judges whether there is an operator in the plant production facility according to the decibel value in the plant production facility, And according to the judgment result, it sends an instruction to the control unit. The control unit controls the first light source unit, the second light source unit, and/or the third light source unit to turn on according to the instructions sent by the server. And/or shut down; that is, when there is an operator inside the plant production facility, the control unit controls the first light source part, the second light source part and/or the third light source part to shut down; when there is no operator in the plant production facility, control The part controls the first light source part, the second light source part and/or the third light source part to turn on.

The iris biometric device detects the iris information of the human eye, and transmits the collected iris signal to the server, and the server sends an instruction to the control unit based on the iris information of the human eye detected by the iris biometric device. The control unit controls the first light source unit, the second light source unit and/or the third light source unit to turn on and/or off according to the instructions sent by the server; that is, when there are workers in the plant production facility, the control unit controls the first light source unit , The second light source part and/or the third light source part are turned off; when there is no operator in the plant production facility, the control part controls the first light source part, the second light source part and/or the third light source part to turn on.

The face biometric device detects the image information of the workers in the plant production facility, and transmits the collected image information to the server, and the server controls the image information of the workers detected by the face biometric device. The control unit sends an instruction, and the control unit controls the first light source unit, the second light source unit and/or the third light source unit to turn on and/or turn off according to the instructions sent by the server. That is, when there is an operator in the plant production facility, the control unit controls the first light source unit, the second light source unit and/or the third light source unit to turn off; when there is no operator in the plant production facility, the control unit controls the first light source Part, the second light source part and/or the third light source part are turned on.

The photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device are all connected to the server through an AD converter, and the voice biometric device The identification device is directly connected to the IO port of the server.

The control part is connected to a control device through a GPIO interface, and the control device is connected to the first light source part and the second light source part.

Furthermore, in order to prevent the strong light from damaging the human body, such as damage to human eyes, the control unit adjusts the light intensity of the third light source unit to below 1000 lux (or between 200-800 lux).

The server-based plant growth lighting device for trapping and killing pests further includes a driving element and a heat dissipation element, and the driving element is used to drive the first light source part, the second light source part and the third light source part, and the heat dissipation element is used for To dissipate heat from the first light source part, the second light source part and the third light source part.

The first light emitting part and the second light emitting part include a solid light emitting chip and a circuit board electrically connected to the solid light emitting chip. Preferably, the solid light emitting element includes a light emitting diode, an organic light emitting diode, and a vertical cavity surface emitting laser , At least one of the laser diodes.

The term "LED" in this embodiment should be understood to include any electroluminescent diode or other types of carrier injection-based systems capable of generating radiation in response to electrical signals. Therefore, the term LED includes various semiconductor-based structures, light emitting polymers, organic light emitting diodes (OLED), electroluminescent tapes, etc. that emit light in response to current, but is not limited thereto.

The term LED does not limit the type of physical and/or electrical packaging of the LED. For example, as discussed above, an LED may refer to a single light emitting device having multiple dies (eg, may or may not be individually controllable) configured to emit different radiation spectra, respectively. Moreover, the LED may be associated with a phosphor that is considered an integral part of the LED (for example, some types of white LEDs). Generally, the term LED can refer to packaged LEDs, non-packaged LEDs, surface mount LEDs, chip-on-board LEDs, T package mounted LEDs, radial packaged LEDs, power packaged LEDs, including some types of packaging and/or optical components (e.g., Diffuse lens) LED, etc.

In a specific embodiment of the present invention, the circuit board includes a PCB board, a substrate, a flexible board or a rigid-flex board.

Moreover, the server-based plant growth lighting device for trapping and killing pests can be used in facility agriculture, artificial climate chambers or light incubators.

Example 6

This embodiment provides a method for controlling a server-based plant growth lighting device for trapping and killing pests. The server-based plant growth lighting device for trapping and killing pests may adopt the server-based plant growth lighting device for trapping and killing pests disclosed in the embodiment. , Which includes:

Furthermore, during the operation of the first light source part, the second light source part and the third light source part, it is determined whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source part to turn off, Moreover, when the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.

Example 7

This embodiment provides a plant growth lighting device for inhibiting the metamorphic development of pests, which includes a control part and a light-emitting part, wherein the light-emitting part includes a first light source part, a second light source part, and a third light source part. A light source part emits red light and blue light; the second light source part emits blue light, the third light source part emits white light, and the control part responds to the first light source part, the second light source part, and the third light source part. Control separately.

In this embodiment, the first light source part, the second light source part and the third light source part are connected in parallel and/or in series, and the control part controls the third light source part in the following manner: That is, the control unit regulates the overall spectrum by controlling the color temperature and the number of on-offs of the third light source unit.

In this embodiment, through the arrangement of the first light source part and the second light source part, on the one hand, the demand for light components during the growth of plants can be met, and on the other hand, through the control of the first light source part and the second light source part Therefore, the influence of the red light and blue light emitted by the first light source part and the second light source part on the human body can be minimized.

The second light source part is a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains a blue phosphor capable of absorbing the excitation light emitted by the solid light emitting chip and converting to emit blue light Therefore, the blue light source is realized by the solid light emitting chip; or the solid light emitting chip is a blue-emitting GaAlAs or GaAs-based chip.

More preferably, the blue light component emitted by the first light source part has a luminous peak in the wavelength range of 400-490 nm, which corresponds to the absorption peak of chlorophyll in the blue region; the red light component emitted by the first light source part The wavelength is in the range of 600-700nm, and the ratio of the optical quantum flux density R in the range of 600nm-700nm emitted by the first light source part to the optical quantum flux density B in the range of 400nm-490nm is 4-10; The ratio of the light quantum flux density R in the range of 600 nm to 700 nm emitted by the first light source unit to the light quantum flux density B in the range of 400 nm to 490 nm emitted by the second light source unit is 3-8.

The plant growth lighting device for inhibiting the metamorphic development of pests further includes a timer that sets a time period during which the first light source part, the second light source part, and the third light source part perform the irradiation operation, and at the time During the period, the control section controls the first light source section, the second light source section, and the third light source section to light up, so that the plant can receive light irradiation within a prescribed time period, and preferably, the timer is set It is determined that the first light source, the second light source, and the third light source are irradiated with a cumulative irradiance time of 10-16h/day, so that the first light source and the second light source can be turned off when the daylight is sufficient. And the third light source to save energy.

As an implementation form, in this embodiment, the light quantum flow density of the first light source part and the light quantum flow density of the second light source part can be adjusted by adjusting the PWM waveform and duty cycle of the current, and the The light intensity of the third light source part; when the first light source part is determined, the light quantum flow density ratio of the red light and the blue light is fixed. However, the light quantum flow density ratio of red light and blue light can be adjusted by adjusting the number of the first light source part and the second light source part; and on the basis of the first light source part and the second light source part, different numbers and color temperatures are added. The third light source part of the third light source part, thereby making the light irradiated to the plants include white light, so that the spectral ratio of the lighting device suitable for plant growth can be adjusted more conveniently; and more preferably, the light quantum flow density of the yellow and green light of the third light source part It does not exceed 30% of the total effective light quantum flow density of the first light source part and the third light source part of the lighting device.

As a preferred solution, the color temperature of the third light source part is 2000-10000K, for example, 3000K, 5000K and 7000K can be selected, the light intensity in the irradiated plant canopy is above 100lux, and by selecting different color temperatures and numbers The white light solid light source of the third light source part adjusts the ratio of the red light and blue light of the plant growth lighting device in the overall effective light quantum flow density.

In this embodiment, in order to enable the control unit to more accurately control the first light source unit, the second light source unit, and the third light source unit, the plant growth lighting device for inhibiting the metamorphic development of pests further includes: an input and output unit, data Storage unit and computing unit.

The input and output unit implements the input of data and information to the plant growth lighting device for inhibiting the metamorphic development of pests and the output from the plant growth lighting device for inhibiting the metamorphic development of pests to the outside;

The plant growth lighting device for inhibiting the metamorphic development of pests obtains the type of plant, the growth stage of the plant and specific information through the input and output part or the data storage part, wherein the specific information includes the total effective light quantum flux density suitable for the growth of the plant , Red or blue light quantum flow density ratio data, green light light quantum flow density demand data at one or more;

The simulation construction adopted by the arithmetic unit adopts working current and photosynthetic effective quantum current density modeling, including the light quantum current density variation range of the first light source unit blue and red light under different working currents per unit time, and the second light source unit The variation range of the light quantum flow density of blue light and the variation range of the light quantum flow density of blue, red, and green light of the third light source part,

Especially, when a person enters a plant factory including the plant growth lighting device for inhibiting the metamorphic development of pests of this embodiment, considering the influence of red light and blue light, at least the first light source part and the second light source part need to be turned off at this time, so that The blue light in the plant factory is reduced to a reasonable level; therefore, the plant growth lighting device for inhibiting the metamorphic development of pests of this embodiment may further include a human body sensing part, which senses when a person enters the light environment. Turn off the first light source part and the second light source part.

The plant growth lighting device for inhibiting the metamorphic development of pests further includes a driving element and a heat dissipation element, the driving element is used for driving the first light source part, the second light source part and the third light source part, and the heat dissipation element is used for Heat the first light source part, the second light source part and the third light source part.

Example 8

This embodiment provides a method for controlling a plant growth lighting device that inhibits the metamorphic development of pests. The plant growth lighting device that inhibits the metamorphic development of pests may adopt the plant growth lighting device that inhibits the metamorphic development of pests disclosed in the embodiments, which includes :

Example 9

This embodiment provides a biometric-based plant growth lighting device for inhibiting the metamorphic development of pests, which includes a control part and a light-emitting part, wherein the light-emitting part includes a first light source part, a second light source part, and a third light source part , The first light source part emits red light and blue light; the second light source part emits blue light, the third light source part emits white light, and the control part includes a photosensitive sensor, a temperature sensor, an infrared biometric device, and a voice biometric A device and a controller, the controller separately responds to the first light source, the second light source, and the third light source based on data detected by the photosensitive sensor, temperature sensor, infrared biometric device, and voice biometric device Take control.

The biological recognition-based plant growth lighting device for inhibiting the metamorphic development of pests further includes a timer that sets a time period for the first light source part, the second light source part, and the third light source part to perform irradiation operations, And in this time period, the control part controls the first light source part, the second light source part and the third light source part to light up, so that the plant can receive light irradiation within a prescribed time period, and preferably, the The timer is set to: the first light source part, the second light source part and/or the third light source part irradiate with a cumulative irradiance time of 10-16h/day, or irradiate according to a predetermined time, so that it can be irradiated during the day When the sunlight is sufficient, the power supply of the first light source part, the second light source part and the third light source part are turned off to save energy.

Or separately set the first light source part and the second light source part to irradiate with a cumulative irradiance time of 10-16h/day. The metamorphic development of pests can be suppressed when the second light source part is turned on alone to irradiate plants.

As an implementation form, in this embodiment, the light quantum flow density of the first light source part and the light quantum flow density of the second light source part can be adjusted by adjusting the PWM waveform and duty cycle of the current, and the The light intensity of the third light source part; when the first light source part is determined, the light quantum ratio of its red light and blue light is fixed. However, the light quantum ratio of the red light and the blue light can be adjusted by adjusting the number of the first light source part and the second light source part; and on the basis of the first light source part and the second light source part, a second light source including a different number and color temperature can be added. There are three light source parts, so that the light irradiated to plants includes white light, so that the spectral ratio of the lighting device suitable for plant growth can be adjusted more conveniently; and more preferably, the light quantum flow density of the yellow and green light of the third light source part does not exceed 30% of the total effective light quantum flow density of the first light source part and the third light source part of the lighting device.

The biological recognition-based plant growth lighting device for inhibiting the metamorphic development of pests further includes a driving element and a heat dissipation element. The driving element is used to drive the first light source part, the second light source part, and the third light source part. The heat dissipation element is used for dissipating heat of the first light source part, the second light source part and the third light source part.

Moreover, the plant growth lighting device with high visual safety can be used in facility agriculture or artificial climate chamber lighting incubators.

Example 10

This embodiment provides a method for controlling a plant growth lighting device for inhibiting the metamorphic development of pests based on biometrics. The plant growth lighting device for inhibiting the metamorphic development of pests based on biometrics can adopt the biometrics-based lighting device disclosed in the embodiment. The plant growth lighting device for inhibiting the metamorphic development of pests includes:

Example 11

This embodiment provides a server-based plant growth lighting device for inhibiting the metamorphic development of pests, which includes a control part, a light-emitting part and a server, wherein the light-emitting part includes a first light source part, a second light source part, and a third light source Part, the first light source part emits red light and blue light; the second light source part emits blue light, and the third light source part emits white light, wherein the control part is connected to the server for receiving instructions from the server , Controlling the first light source part, the second light source part and the third light source part respectively.

The server and the controller are connected by wired communication or wireless communication; the server can be a cloud server or a local server, and a communication device that implements wired communication or wireless communication can implement a cloud server Signal transmission (communication) with the controller, or signal transmission (communication) between the local server and the controller.

The server-based high-visual security plant growth lighting device further includes a photosensitive sensor, a temperature sensor, an infrared biometric device, an ultrasonic biometric device, a voice biometric device, an iris biometric device, and/or a signal connected to the server Face biometric device, the server controls the data based on the data detected by the photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device The controller sends instructions, and at this time, the controller controls the first light source part and the second light source part respectively according to the instructions sent by the server to the controller.

More preferably, the blue light component emitted by the first light source part has a luminous peak within a wavelength range of 400-480 nm, which corresponds to the absorption peak of the blue light domain of chlorophyll; the red light component emitted by the first light source part The wavelength is in the range of 600-700nm, and the ratio of the optical quantum flux density R in the range of 600nm-700nm emitted by the first light source part to the optical quantum flux density B in the range of 400nm-490nm is 4-9; The ratio of the light quantum flux density R in the range of 600 nm to 700 nm emitted by the first light source unit to the light quantum flux density B in the range of 400 nm to 490 nm emitted by the second light source unit is 3-8.

The server-based plant growth lighting device for inhibiting the metamorphic development of pests further includes a timer that sets a time period for the first light source part, the second light source part, and the third light source part to perform irradiation operations, so The server sends an instruction to the control unit according to the time period set by the timer, and the control unit controls the first light source unit, the second light source unit, and the third light source unit according to the instructions sent by the server, wherein, The timer is set to: the first light source part, the second light source part and/or the third light source part irradiate with a cumulative irradiance time of 10-16h/day, or irradiate according to a predetermined time, so that the When there is sufficient sunlight during the day, the power of the first light source part, the second light source part and the third light source part are turned off to save energy.

The sound biometric device is used to receive the sound in the plant production facility and transmit the detected sound signal to the server, and the server judges whether there is an operator in the plant production facility according to the decibel value in the plant production facility, And according to the judgment result, it sends an instruction to the control unit. The control unit controls the first light source unit, the second light source unit, and/or the third light source unit to turn on according to the instructions sent by the server. And/or shut down; that is, when there is an operator inside the plant production facility, the control unit controls the first light source part, the second light source part and/or the third light source part to turn off; when there is no operator in the plant production facility, control The part controls the first light source part, the second light source part and/or the third light source part to turn on.

The controller is connected to a control device through a GPIO interface, and the control device is connected to the first light source part and the second light source part.

The server-based plant growth lighting device for inhibiting the metamorphic development of pests further includes a driving element and a heat dissipation element. The driving element is used to drive the first light source part, the second light source part and the third light source part, and the heat dissipation element The element is used for heat dissipation of the first light source part, the second light source part and the third light source part.

Moreover, the server-based plant growth lighting device for inhibiting the metamorphic development of pests can be used in facility agriculture, artificial climate chambers or light incubators.

Example 12

This embodiment provides a method for controlling a server-based plant growth lighting device for inhibiting pest metamorphosis. The server-based plant growth lighting device for inhibiting pest metamorphosis may adopt the server-based pest metamorphosis suppression disclosed in the embodiment. Developmental plant growth lighting device, which includes:

Example 13

This embodiment provides a plant growth lighting device capable of preventing and removing pests, which includes a control part and a light-emitting part, wherein the light-emitting part includes a first light source part, a second light source part, and a third light source part. The light source part emits red light and blue light; the second light source part emits yellow light, the third light source part emits white light, and the control part responds to the first light source part, the second light source part, and the third light source part. Control separately.

In this embodiment, through the arrangement of the first light source part and the second light source part, on the one hand, the demand for light components during the growth of plants can be met, and on the other hand, through the control of the first light source part and the second light source part Therefore, the influence of the red light and the yellow light emitted by the first light source part and the second light source part on the human body can be minimized.

The second light source part is a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains yellow light capable of absorbing the excitation light emitted by the solid light emitting chip and converting it to emit yellow light. Phosphor, so that the light source of yellow light is realized by solid light emitting chip; or the solid light emitting chip is GaAsP/GaP, AlGaInP/GaAs, GaP/GaP based chip emitting yellow light.

More preferably, the blue light component emitted by the first light source part has a luminous peak in the wavelength range of 400-490 nm, which corresponds to the absorption peak of chlorophyll in the blue region; the red light component emitted by the first light source part The wavelength is in the range of 600-700nm, and the ratio of the optical quantum flux density R in the range of 600nm-700nm emitted by the first light source part to the optical quantum flux density B in the range of 400nm-490nm is 4-10; The ratio of the light quantum flux density R in the range of 600 nm to 700 nm emitted by the first light source unit to the light quantum flux density FR in the range of 700 nm to 750 nm emitted by the second light source unit is 3-8.

The plant growth lighting device capable of preventing and eliminating pests further includes a timer that sets a time period during which the first light source part, the second light source part, and the third light source part perform irradiation operations, and during the time period Inside, the control part controls the first light source part, the second light source part and the third light source part to light up, so that the plant can receive light irradiation within a prescribed time period, and preferably, the timer is set It is: the first light source part, the second light source part and the third light source part are irradiated with a cumulative irradiance time of 10-16h/day, so that the first light source part and the second light source part can be turned off when the daylight is sufficient. And the power supply of the third light source section to save energy.

As an implementation form, in this embodiment, the light quantum flow density of the first light source part and the light quantum flow density of the second light source part can be adjusted by adjusting the PWM waveform and duty cycle of the current, and the The light intensity of the third light source part; when the first light source part is determined, the light quantum flow density ratio of the red light and the blue light is fixed. However, the light quantum flow density ratio of red light, blue light and yellow light can be adjusted by adjusting the number of the first light source part and the second light source part; and on the basis of the first light source part and the second light source part, different The number and color temperature of the third light source part, so that the light irradiated to the plant includes white light, so that the spectrum ratio of the lighting device suitable for plant growth can be adjusted more conveniently; and more preferably, the yellow-green light of the third light source part The light quantum flow density does not exceed 30% of the total effective light quantum flow density of the first light source part and the third light source part of the illumination device.

As a preferred solution, the color temperature of the third light source part is 2000-10000K, for example, 3000K, 5000K and 7000K can be selected, the light intensity in the irradiated plant canopy is above 100lux, and by selecting different color temperatures and numbers The white light solid light source of the third light source part adjusts the ratio of the red light, blue light and yellow light of the plant growth lighting device to the overall effective light quantum flow density.

In this embodiment, in order to enable the control unit to more accurately control the first light source unit, the second light source unit, and the third light source unit, the plant growth lighting device capable of preventing and eliminating pests further includes: an input and output unit, and a data storage unit. Department and Computing Department.

The input and output unit implements the input of data and information to the pest control plant growth lighting device and the output from the pest control plant growth lighting device to the outside;

The plant growth lighting device capable of preventing and eliminating pests obtains the type of plant, the growth stage of the plant and specific information through the input and output part or the data storage part, wherein the specific information includes the total effective light quantum flux density suitable for the growth of the plant, One or more of red or blue light quantum flow density ratio data, green light quantum flow density, and yellow light quantum flow density demand data;

The simulation construction adopted by the arithmetic unit adopts working current and photosynthetic effective quantum current density modeling, including the light quantum current density variation range of the first light source unit blue and red light under different working currents per unit time, and the second light source unit The variation range of the light quantum flow density of yellow light and the variation range of the light quantum flow density of blue, red, and green light of the third light source part,

Especially, when a person enters a plant factory including the plant growth lighting device capable of preventing pests of this embodiment, taking into account the influence of red light and yellow light, it is necessary to turn off at least the first light source part and the second light source part at this time, so that The blue light in the plant factory is reduced to a reasonable level; therefore, the plant growth lighting device capable of preventing and eliminating pests of this embodiment may further include a human body sensing part, which is turned off when it senses that a person enters the light environment The first light source part and the second light source part.

The plant growth lighting device capable of preventing and removing pests further includes a driving element and a heat dissipation element, the driving element is used to drive the first light source part, the second light source part and the third light source part, and the heat dissipation element is used to The first light source part, the second light source part and the third light source part dissipate heat.

Example 14

This embodiment provides a method for controlling a plant growth lighting device capable of preventing and removing pests. The plant growth lighting device capable of preventing and removing pests may adopt the plant growth lighting device capable of preventing and removing pests disclosed in the embodiment, which includes:

Example 15

This embodiment provides a server-based plant growth lighting device for preventing and eliminating pests, which includes a control part, a light-emitting part and a server, wherein the light-emitting part includes a first light source part, a second light source part, and a third light source part, The first light source part emits red light and blue light; the second light source part emits yellow light, and the third light source part emits white light. The control part is connected to the server for receiving instructions from the server, The first light source part, the second light source part and the third light source part are respectively controlled.

The server-based plant growth lighting device for preventing and eliminating pests further includes a timer that sets a time period for the first light source part, the second light source part, and the third light source part to perform an irradiation operation, the server According to the time period set by the timer, an instruction is sent to the control unit, and the control unit controls the first light source unit, the second light source unit, and the third light source unit according to the instruction sent by the server, wherein the timing The device is set to: the first light source part, the second light source part and/or the third light source part irradiate with a cumulative irradiance time of 10-16h/day, or irradiate according to a predetermined time, so that the sun can be illuminated during the day When sufficient, turn off the power of the first light source part, the second light source part and the third light source part to save energy.

As an implementation form, in this embodiment, the light quantum flow density of the first light source part and the light quantum flow density of the second light source part can be adjusted by adjusting the PWM waveform and duty cycle of the current, and the The light intensity of the third light source part; when the first light source part is determined, the light quantum ratio of its red light and blue light is fixed. However, the light quantum ratio of red light, blue light, and yellow light can be adjusted by adjusting the number of the first light source part and the second light source part; and on the basis of the first light source part and the second light source part, different numbers and The third light source part of the color temperature, so that the light irradiated to the plants includes white light, so that the spectral ratio of the lighting device suitable for plant growth can be adjusted more conveniently; and more preferably, the light quantum flow of the yellow and green light of the third light source part The density does not exceed 30% of the total effective light quantum flow density of the first light source part and the third light source part of the lighting device.

The server-based plant growth lighting device for preventing and eliminating pests further includes a driving element and a heat dissipation element, the driving element is used to drive the first light source part, the second light source part and the third light source part, and the heat dissipation element is used for To dissipate heat from the first light source part, the second light source part and the third light source part.

The server-based plant growth lighting device for preventing and eliminating pests of the present invention can be used in facility agriculture, artificial climate chambers or light incubators.

Example 16

This embodiment provides a method for controlling a server-based plant growth lighting device for preventing and eliminating pests. The server-based plant growth lighting device for preventing and eliminating pests may adopt the server-based plant growth lighting device for preventing pests disclosed in the embodiment. , Which includes:

Example 17

This embodiment provides a biometric-based plant growth lighting device for preventing pests, which includes a control part and a light-emitting part, wherein the light-emitting part includes a first light source part, a second light source part, and a third light source part. The first light source part emits red and blue light; the second light source part emits yellow light, the third light source part emits white light, and the control part includes a photosensitive sensor, a temperature sensor, an infrared biometric device, and a voice biometric device And a controller, the controller performs the first light source unit, the second light source unit, and the third light source unit based on the data detected by the photosensitive sensor, temperature sensor, infrared biometric device, and voice biometric device. control.

The second light source part is a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains yellow light capable of absorbing the excitation light emitted by the solid light emitting chip and converting it to emit yellow light. Phosphor, so as to realize the light source of yellow light through solid light emitting chip; or the solid light emitting chip is a yellow light emitting GaAsP/GaP, AlGaInP/GaAs, GaP/GaP based chip.

The biological recognition-based plant growth lighting device for preventing and eliminating pests further includes a timer that sets a time period for the first light source part, the second light source part, and the third light source part to perform the irradiation operation, and During this time period, the control part controls the first light source part, the second light source part and the third light source part to light up, so that the plant can receive light irradiation within a prescribed time period, and preferably, the timer It is set to: the first light source part, the second light source part and/or the third light source part are irradiated with a cumulative irradiance time of 10-16h/day, or irradiate according to a predetermined time, so that there is sufficient sunlight during the day At this time, the power supplies of the first light source part, the second light source part and the third light source part are turned off to save energy.

The controller is connected to a control device through a DA converter and an operational amplifier, and the control device is connected to the first light source part, the second light source part, and the third light source part.

The biological recognition-based plant growth lighting device for preventing and eliminating pests further includes a driving element and a heat dissipation element, the driving element is used to drive the first light source part, the second light source part and the third light source part, and the heat dissipation element It is used to dissipate heat from the first light source part, the second light source part and the third light source part.

Example 18

This embodiment provides a method for controlling a plant growth lighting device for preventing and eliminating pests based on biometrics. The plant growth lighting device for preventing and eliminating pests based on biometrics may adopt the biometrics-based pest control of plants disclosed in the embodiment. Growth lighting device, which includes:

The sequence of the above embodiments is only for ease of description, and does not represent the advantages and disadvantages of the embodiments.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions recorded in the foregoing embodiments are modified, or some of the technical features are equivalently replaced; these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

A plant growth lighting device capable of attracting and killing pests, characterized in that:

Including the control part and the light-emitting part, of which,

The light emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light simultaneously, and the second light source part emits green light,

The control unit respectively controls the first light source unit and the second light source unit.
The plant growth lighting device capable of attracting and killing pests according to claim 1, wherein:

The blue light component emitted by the solid from the first light source has a luminous peak in the wavelength range of 400-480 nm, which corresponds to the blue light absorption peak of chlorophyll,

The wavelength of the red light component emitted by the first light source part is in the range of 600 to 700 nm,

The ratio of the light quantum flux density R in the range of 600nm-700nm emitted by the first light source part to the light quantum flux density B in the range of 400nm～490nm is 4-10:1; The ratio of the light quantum flux density R in the range of 600 nm to 700 nm to the light quantum flux density G in the range of 500 to 600 nm emitted by the second light source is 3-8.
The plant growth lighting device capable of attracting and killing pests according to claim 1, wherein:

The first light source part includes a solid light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains red light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert to emit red light. Phosphors, so as to realize light sources with dominant wavelengths of red and blue light through solid light-emitting chips;

The second light source part includes a solid light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains a material capable of absorbing the excitation light emitted by the solid-state light-emitting chip and converting it to emit yellow or green light. Yellow or green phosphor; or the solid light emitting chip is one of AlGaInP/GaAs and GaP/GaP based chips emitting yellow or green light.
The plant growth lighting device capable of attracting and killing pests according to claim 1, wherein:

It also includes a third light source part, the third light source part comprising a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, the coating layer containing the excitation light emitted by the solid light emitting chip Converts yellow and/or green phosphors that emit white light.
The plant growth lighting device capable of attracting and killing pests according to claim 1, wherein the light quantum flux density of the first light source part and the light quantum flow density of the second light source part are adjusted by adjusting the PWM waveform and the duty cycle of the current. Light quantum flow density.
The plant growth lighting device capable of attracting and killing pests according to claim 5, wherein the light quantum flux ratio of the red light and the blue light of the first light source part is fixed;

Adjusting the light quantum flow density ratio of red light, blue light and green light by adjusting the ratio of the first light source part and the second light source part;

By changing the number and color temperature of the third light source, the spectrum ratio of the lighting device suitable for plant growth is adjusted.
The plant growth lighting device capable of attracting and killing pests according to claim 1, wherein:

The light quantum flux density of the yellow or green light of the third light source part does not exceed 30% of the total effective light quantum flux density of the first light source part and the second light source part of the lighting device.
The plant growth lighting device capable of attracting and killing pests according to claim 6, wherein the color temperature of the third light source part is 2000-10000K, and the light intensity in the irradiated plant canopy is above 100 lux;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light, blue light and green light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.
The plant growth lighting device capable of attracting and killing pests according to claim 5, further comprising a timer, and the timer setting makes the first light source part, the second light source part and the third light source part irradiate The control unit controls the first light source unit, the second light source unit, and the third light source unit according to the time period set by the timer, wherein the timer is set to: the first The light source part and the second light source part are irradiated with a cumulative irradiance time of 10-16h.
The plant growth lighting device capable of attracting and killing pests according to claim 5, further comprising:

An input and output unit, which implements the input of data and information to the plant growth lighting device that can attract and kill pests and the output of the plant growth lighting device that can attract and kill pests to the outside;

Data storage department, which stores relevant data for retrieval and use at any time;

An arithmetic unit, which uses the data acquired by the input and output unit or the data stored in the data storage unit to perform correlation operations, and the correlation operations include analog operations;

The plant growth lighting device capable of attracting and killing pests obtains the type of plant, the growth stage of the plant, and specific information through the input and output unit or the data storage unit, wherein the specific information includes the total effective light quantum flux density suitable for the growth of the plant , Red or blue light quantum flow density ratio data, green or yellow light quantum flow density demand data at one or more;

The control unit simulates and constructs a lighting environment consistent with or close to the lighting environment of the specific information through the calculation unit according to the specific information of the plant, so as to control the first light source and the lighting environment according to the simulated result. Mentioned second light source part.
The plant growth lighting device capable of attracting and killing pests according to claim 10, wherein:

The input data related to plants includes: plant species, plant growth stage, and optimal lighting environment parameters at this growth stage,

The illumination environment includes light quantum flow density ratio, total effective light quantum flow density, and illumination time,

The light quantum flow density ratio of blue light, red light and green light can be adjusted by the control unit according to the plant species and plant growth stage.
The plant growth lighting device capable of attracting and killing pests according to claim 10, wherein:

The simulation construction adopted by the arithmetic unit adopts working current and photosynthetic effective quantum current density modeling, including the light quantum current density variation range of the first light source part blue and red light under different working currents per unit time, and the second light source part green light The light quantum flow density change range of and the light quantum flow density change range of the blue, red, yellow or green light of the third light source part;

The simulated results include the combination of whether each solid-state light-emitting light source is energized and lit according to the installation position and number of the solid-state light-emitting light sources in the first light source part, the second light source part and the third light source part. One or more of energization current and energization time.
The plant growth lighting device capable of attracting and killing pests according to claim 12, wherein:

It also includes a human body sensing part, which turns off at least the first light source part and the second light source part when it senses that a person enters the light environment.
The plant growth lighting device capable of attracting and killing pests according to claim 13, characterized in that,

The human body sensing unit further transmits a signal to the control unit, and the control unit adjusts the light intensity of the third light source unit to below 1000 lux.
The plant growth lighting device capable of attracting and killing pests according to claim 13, characterized in that,

The human body induction part adopts infrared induction, voice control induction or microwave induction to sense the human body entering the light environment.
A control method of a plant growth lighting device capable of attracting and killing pests according to claim 1, characterized in that it comprises the following steps:

Set the start time and working period of light, and after reaching the light start time, the control part controls the first light source part, the second light source part and the third light source part to turn on;

Determine the irradiated plants and determine the light parameters according to the types of irradiated plants;

The control part controls the operation of the first light source part, the second light source part and the third light source part according to the illumination parameters;

It is determined whether the working hours of the first light source part, the second light source part and the third light source part reach the working time period, and if the working time period is reached, the control part controls the first light source part, the second light source part and the third light source part to turn off.
The control method of a plant growth lighting device capable of attracting and killing pests according to claim 16, characterized in that:

During the operation of the first light source part, the second light source part and the third light source part, the human body sensing part senses whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source part to turn off, Moreover, when the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.
A plant growth lighting device capable of attracting and killing pests is characterized by comprising a control part and a light-emitting part, wherein,

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits yellow or green light, and the third light source part Emit white light,

Wherein, the first light source part, the second light source part and the third light source part are connected in parallel and/or in series, and

The control unit controls the third light source unit in the following manner, that is, the control unit regulates the overall spectrum by controlling the color temperature, the operating current, and the number of turns on of the third light source unit.
The plant growth lighting device capable of attracting and killing pests according to claim 18, further comprising a driving element and a heat dissipation element.
The plant growth lighting device capable of attracting and killing pests according to claim 18, characterized in that the plant growth lighting device capable of attracting and killing pests can be used in facility agriculture, artificial climate room or light incubator.
A plant growth lighting device for trapping and killing pests based on biometrics, characterized in that:

Including the control part and the light-emitting part, of which,

The light-emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits green or yellow light;

The control unit includes a controller, and a photosensitive sensor, a temperature sensor, an infrared biometric device, an ultrasonic biometric device, a voice biometric device, an iris biometric device, and/or a face biometric device. The controller is based on the photosensitive sensor , Temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device, and/or face biometric device detect data, compare the first light source unit and the second light source unit Control separately.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 21, characterized in that,

The blue light component emitted by the first light source part has a luminous peak within a wavelength range of 400-480 nm, which corresponds to the absorption peak of the blue light domain of chlorophyll,

The wavelength of the red light component emitted by the first light source part is in the range of 600 to 700 nm,

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the light quantum flux density R in the range of 700 nm to the light quantum flux density G in the range of 500 to 600 nm emitted by the second light source is 3-8.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 21, characterized in that,

The first light source part includes a solid light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains red light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert to emit red light. Phosphors, so as to realize light sources with dominant wavelengths of red and blue light through solid light-emitting chips;

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains green light that can absorb the excitation light emitted by the solid light emitting chip to convert green light Phosphors; or solid-state light-emitting chips are AlGaInP/GaAs, GaP/GaP-based chips that emit green light.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 21, characterized in that,

It also includes a third light source part, the third light source part comprising a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, the coating layer containing the excitation light emitted by the solid light emitting chip Converts yellow and/or green phosphors that emit white light.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 24, wherein:

It also includes a timer that sets a time period for the first light source unit, the second light source unit, and the third light source unit to perform the irradiation operation, and the control unit controls the control unit according to the time period set by the timer. The first light source part, the second light source part and the third light source part, wherein the timer is set to: the first light source part, the second light source part and/or the third light source part are accumulated in 10-16h Irradiation is performed during the irradiance time; or the first light source part and the second light source part are separately arranged to irradiate with the cumulative irradiance time of 10-16h.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 21, characterized in that,

The light quantum current density of the first light source part and the light quantum current density of the second light source part are adjusted by adjusting the PWM waveform and the duty ratio of the current.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 21, characterized in that,

The light quantum ratio of the red light and the blue light of the first light source part is fixed;

Adjusting the light quantum ratio of red light, blue light and green light by adjusting the ratio of the first light source part and the second light source part;

By changing the number and color temperature of the third light source, the spectrum ratio of the lighting device suitable for plant growth is adjusted.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 25, characterized in that,

The light quantum flow density of the yellow and green light of the third light source part does not exceed 30% of the total effective light quantum flow density of the first light source part and the second light source part of the lighting device.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 25, wherein:

The color temperature of the third light source part is 2000-10000K, and the light intensity in the irradiated plant canopy is above 100 lux;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light, blue light and green light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 25, characterized in that,

The photosensitive sensor is used to detect the intensity of external light, and send the detected external light intensity data to the controller, and the controller controls the second light source when the intensity of the external light is greater than a preset threshold Department closed.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 30, wherein:

The temperature sensor is used to detect the internal temperature of the plant factory, and send the detected internal temperature data of the plant factory to the controller, and the controller adjusts when the internal temperature of the plant factory is greater than a preset upper limit value. Lower the emission power of the first light source part, the second light source part and/or the third light source part; when the internal temperature of the plant factory is lower than the preset lower limit, increase the first light source part, the second light source part and/or The emission power of the third light source part.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 30, wherein:

The voice biometric device judges whether there is an operator in the plant factory according to the decibel value in the plant factory, and outputs a switch signal to the controller; the controller controls the first light source unit, according to the switch signal returned by the voice biometric device, The second light source part and/or the third light source part are turned on and/or off; the infrared biometric device is used to detect the infrared signal in the plant factory, and sends the infrared signal detected by the infrared biometric device to the Controller, the controller judges whether there is an operator in the plant factory according to the signal detected by the infrared biometric device, and when there is an operator, controls the first light source part, the second light source part and/or the third light source part shut down.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 32, characterized in that,

The photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device are all connected to the controller through an AD converter, and the voice The biometric device is directly connected to the IO port of the controller;

Wherein, the infrared biometric device emits infrared rays and receives the infrared signal reflected by the human body, and transmits the infrared signal reflected by the human body to the controller, which is based on the signal detected by the infrared biometric device Determine whether there is an operator in the plant production facility, and control the opening and/or closing of the first light source part, the second light source part and/or the third light source part according to the judgment result;

The ultrasonic biometric device detects the location of the worker in real time, and transmits the location information of the worker to the controller. The controller controls the first location near the worker based on the location information of the worker detected by the ultrasonic biometric device. The light source part, the second light source part and/or the third light source part are closed;

The sound biometric device is used to receive the sound in the plant production facility, and transmit the detected sound signal to the controller. The controller judges whether there is an operator in the plant production facility according to the decibel value in the plant production facility, And controlling the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part according to the sound signal detected by the sound biometric identification device;

The iris biometric device detects the iris information of the human eye, and transmits the collected iris signal to the controller, and the controller controls the first light source unit according to the iris information of the human eye detected by the iris biometric device, Turning on and/or off the second light source part and/or the third light source part;

The face biometric recognition device detects the image information of the workers in the plant production facility, and transmits the collected image information to the controller, which is based on the image information of the workers detected by the face biometric device , Controlling the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 33, characterized in that,

The controller is connected to a control device through a GPIO interface, and the control device is connected to the first light source part, the second light source part and the third light source part.
A control method of a plant growth lighting device for trapping and killing pests based on biometrics as claimed in claim 21, characterized in that it comprises the following steps:

Set the start time and working period of light, and after reaching the light start time, the control part controls the first light source part, the second light source part and the third light source part to turn on;

Determine the irradiated plants and determine the light parameters according to the types of irradiated plants;

The control part controls the operation of the first light source part, the second light source part and the third light source part according to the illumination parameters;

It is determined whether the working hours of the first light source part, the second light source part and the third light source part reach the working time period, and if the working time period is reached, the control part controls the first light source part, the second light source part and the third light source part to turn off.
The control method of a plant growth lighting device for trapping and killing pests based on biometrics according to claim 35, characterized in that,

During the operation of the first light source part, the second light source part and the third light source part, the human body sensing part senses whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source part to turn off, Moreover, when the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.
A plant growth lighting device for trapping and killing pests based on biometrics, which is characterized by comprising a control part and a light-emitting part, wherein,

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits green light, and the third light source part emits white light ,

Wherein, the first light source part, the second light source part and the third light source part are connected in parallel and/or in series, and

The control unit controls the third light source unit in the following manner, that is, the control unit regulates the overall spectrum by controlling the color temperature and the number of turns on of the third light source unit.
The plant growth lighting device for trapping and killing pests based on biometric recognition of claim 37, further comprising a driving element and a heat dissipation element.
The plant growth lighting device for trapping and killing pests based on biometrics according to claim 37, characterized in that the plant growth lighting device for trapping and killing pests based on biometrics can be used in facility agriculture, artificial climate room or light incubator.
A server-based plant growth lighting device for trapping and killing pests, characterized in that:

Including the control part, the light-emitting part and the server, among which,

The light-emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits yellow or green light;

The control unit is connected to the server, and is used to receive instructions from the server to control the first light source unit and the second light source unit respectively.
The server-based plant growth lighting device for trapping and killing pests according to claim 40, wherein the server and the control unit are connected by wired communication or wireless communication.
The server-based plant growth lighting device for trapping and killing pests according to claim 41, further comprising a photosensitive sensor, a temperature sensor, an infrared biometric device, an ultrasonic biometric device, a voice biometric device, an iris biometric device, and /Or a face biometric device, the server based on the data detected by the photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device, Send instructions to the control unit.
The server-based plant growth lighting device for trapping and killing pests according to claim 42, wherein:

The blue light component emitted by the first light source part has a luminous peak within a wavelength range of 400-480 nm, which corresponds to the absorption peak of the blue light domain of chlorophyll,

The wavelength of the red light component emitted by the first light source part is in the range of 600 to 700 nm,

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the light quantum flux density R in the range of 700 nm to the light quantum flux density G in the range of 500-600 nm emitted by the second light source is 3-8.
The server-based plant growth lighting device for trapping and killing pests according to claim 40, wherein:

The first light source part includes a solid light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains red light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert to emit red light. Phosphors, so as to realize light sources with dominant wavelengths of red and blue light through solid light-emitting chips;

The second light source part includes a solid light-emitting chip and a coating layer arranged on the outside of the solid-state light-emitting chip, and the coating layer contains yellow or yellow light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert green light. Green phosphor; or solid light-emitting chip is AlGaInP/GaAs, GaP/GaP-based chip emitting green light.
The server-based plant growth lighting device for trapping and killing pests according to claim 40, wherein:

It also includes a third light source part, the third light source part comprising a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, the coating layer containing the excitation light emitted by the solid light emitting chip Converts yellow and/or green phosphors that emit white light.
The server-based plant growth lighting device for trapping and killing pests according to claim 43, wherein:

It also includes a timer. The timer sets a time period for the first light source unit, the second light source unit, and the third light source unit to perform irradiation operations, and the server controls the time period according to the time period set by the timer. The control unit sends an instruction, and the control unit controls the first light source unit, the second light source unit, and the third light source unit according to the instruction sent by the server, wherein the timer is set to: the first light source unit , The second light source part and/or the third light source part are irradiated with a cumulative irradiance time of 10-16h; or the first light source part and the second light source part are separately arranged to irradiate with a cumulative irradiance time of 10-16h.
The server-based plant growth lighting device for trapping and killing pests according to claim 40, wherein:

The light quantum current density of the first light source part and the light quantum current density of the second light source part are adjusted by adjusting the PWM waveform and the duty ratio of the current.
The server-based plant growth lighting device for trapping and killing pests according to claim 40, wherein:

The light quantum ratio of the red light and the blue light of the first light source part is fixed;

Adjusting the light quantum ratio of red light, blue light and green light by adjusting the ratio of the first light source part and the second light source part;

By changing the number and color temperature of the third light source, the spectrum ratio of the lighting device suitable for plant growth is adjusted.
The server-based plant growth lighting device for trapping and killing pests according to claim 46, wherein:

The light quantum flow density of the yellow and green light of the third light source part does not exceed 30% of the total effective light quantum flow density of the first light source part and the second light source part of the lighting device.
The server-based plant growth lighting device for trapping and killing pests according to claim 46, wherein:

The color temperature of the third light source part is 2000-10000K, and the light intensity in the irradiated plant canopy is above 100 lux;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light, blue light and yellow or green light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.
The server-based plant growth lighting device for trapping and killing pests according to claim 42, wherein:

The photosensitive sensor is used to detect the intensity of external light, and send the detected external light intensity data to the server. When the intensity of the external light is greater than a preset upper threshold, the server sends an instruction to the control unit The control unit controls the first light source unit, the second light source unit, and/or the third light source unit to turn off according to the instructions sent by the server; the server sends to the control unit when the intensity of the external light is less than the preset lower threshold Instruction, the control unit controls the first light source unit, the second light source unit and/or the third light source unit to turn on according to the instruction sent by the server.
The server-based plant growth lighting device for trapping and killing pests according to claim 51, wherein:

The temperature sensor is used to detect the internal temperature of the plant production facility and send the detected internal temperature data of the plant production facility to the server. When the internal temperature of the plant production facility is greater than a preset upper limit, the server Sending a power-down instruction to the control unit, and the control unit reduces the emission power of the first light source unit, the second light source unit, and/or the third light source unit according to the power-down instruction sent by the server; When the internal temperature of the plant production facility is lower than the preset lower limit, the server sends an instruction to increase the power to the control unit, and the control unit increases the first light source unit, The emission power of the second light source part and/or the third light source part.
The server-based plant growth lighting device for trapping and killing pests according to claim 52, wherein:

The infrared biometric device emits infrared rays and receives the infrared signal reflected by the human body, and transmits the infrared signal reflected by the human body to the server, and the server judges the plant production facility based on the signal detected by the infrared biometric device Whether there is an operator inside, and issue an instruction to the control part according to the judgment result, and the control part controls the first light source part, the second light source part and/or the third light source part to turn on and/or off according to the instruction;

The ultrasonic biometric device detects the location of the worker in real time, and transmits the location information of the worker to the server, and the server sends an instruction to the control unit based on the location information of the worker detected by the ultrasonic biometric device. The control unit controls and/or turns off the first light source unit, the second light source unit and/or the third light source unit near the operator according to the instructions sent by the server;

The sound biometric device is used to receive the sound in the plant production facility and transmit the detected sound signal to the server, and the server judges whether there is an operator in the plant production facility according to the decibel value in the plant production facility, And according to the judgment result, it sends an instruction to the control unit. The control unit controls the first light source unit, the second light source unit, and/or the third light source unit to turn on according to the instructions sent by the server. And/or close;

The iris biometric device detects the iris information of the human eye, and transmits the collected iris signal to the server, and the server sends an instruction to the control unit based on the iris information of the human eye detected by the iris biometric device. The control part controls the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part according to the instructions sent by the server;

The face biometric device detects the image information of the workers in the plant production facility, and transmits the collected image information to the server, and the server controls the image information of the workers detected by the face biometric device. The control unit sends instructions, and the control unit controls the turning on and/or turning off of the first light source, the second light source, and/or the third light source according to the instructions sent by the server.
The server-based plant growth lighting device for trapping and killing pests according to claim 42, wherein:

The photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device are all connected to the server through an AD converter, and the voice biometric device The identification device is directly connected to the IO port of the server.
The server-based plant growth lighting device for trapping and killing pests according to claim 53, wherein:

The control part is connected to a control device through a GPIO interface, and the control device is connected to the first light source part, the second light source part and the third light source part.
A server-based control method of a plant growth lighting device for trapping and killing pests is characterized in that it comprises the following steps:

Set the time and working period to start lighting, and when the lighting start time is reached, the control part controls the first light source part, the second light source part and the third light source part to turn on;

Determine the irradiated plants and determine the light parameters according to the types of irradiated plants;

The control part controls the operation of the first light source part, the second light source part and the third light source part according to the illumination parameters;

It is determined whether the working hours of the first light source part, the second light source part and the third light source part reach the working time period, and if the working time period is reached, the control part controls the first light source part, the second light source part and the third light source part to turn off.
The control method of a server-based plant growth lighting device for trapping and killing pests according to claim 56, characterized in that,

During the working period of the first light source part, the second light source part and the third light source part, it is judged whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source part to turn off, and when After the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.
A server-based plant growth lighting device for trapping and killing pests is characterized by comprising a control part, a light-emitting part and a server, wherein:

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits green light, and the third light source part emits white light ,

Wherein, the first light source part, the second light source part and the third light source part are connected in parallel and/or in series, and

The control unit controls the third light source unit in the following manner, that is, the control unit adjusts the overall spectrum by controlling the color temperature and the number of on-offs of the third light source unit according to an instruction of the server.
The server-based plant growth lighting device for trapping and killing pests according to claim 58, further comprising a driving element and a heat dissipation element.
The server-based plant growth lighting device for trapping and killing pests according to claim 58, wherein the server-based plant growth lighting device for trapping and killing pests can be used in facility agriculture, an artificial climate room or a light incubator.
A plant growth lighting device for inhibiting the metamorphic development of pests, characterized in that:

Including the control part and the light-emitting part, of which,

The light-emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits blue light,

The control unit respectively controls the first light source unit and the second light source unit.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 61, wherein:

The blue light component emitted by the first light source part has a luminous peak within a wavelength range of 400-480 nm, which corresponds to the absorption peak of the blue light domain of chlorophyll,

The wavelength of the red light component emitted by the first light source part is in the range of 600 to 700 nm,

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the optical quantum flux density R in the range of 700 nm to the optical quantum flux density B in the range of 400 nm to 490 nm emitted by the second light source is 3-8.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 61, wherein:

The first light source part includes a solid light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains red light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert to emit red light. Phosphors, so as to realize light sources with dominant wavelengths of red and blue light through solid light-emitting chips;

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains a blue phosphor that can absorb the excitation light emitted by the solid light emitting chip and convert to emit blue light ; Or the solid-state light-emitting chip is a GaAlAs or GaAs-based chip emitting blue light.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 61, wherein:

It also includes a third light source part, the third light source part comprising a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, the coating layer containing the excitation light emitted by the solid light emitting chip Converts yellow and/or green phosphors that emit white light.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 64, wherein:

It also includes a timer that sets a time period for the first light source unit, the second light source unit, and the third light source unit to perform the irradiation operation, and the control unit controls the control unit according to the time period set by the timer. The first light source part, the second light source part and the third light source part, wherein the timer is set such that the first light source part and the second light source part are irradiated with a cumulative irradiance time of 10-16h.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 61, wherein:

The light quantum current density of the first light source part and the light quantum current density of the second light source part are adjusted by adjusting the PWM waveform and the duty ratio of the current.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 61, wherein:

The ratio of the light quantum flux density of the red light and the blue light of the first light source part is fixed;

Adjusting the light quantum flow density ratio of red light and blue light by adjusting the ratio of the first light source part and the second light source part;

By changing the number and color temperature of the third light source, the spectrum ratio of the lighting device suitable for plant growth is adjusted.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 65, wherein:

The light quantum flow density of the yellow and green light of the third light source part does not exceed 30% of the total effective light quantum flow density of the first light source part and the second light source part of the lighting device.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 65, wherein:

The color temperature of the third light source part is 2000-10000K, and the light intensity in the irradiated plant canopy is above 100 lux;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light and blue light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 65, further comprising:

An input and output unit which implements the input of data and information to the plant growth lighting device for inhibiting the metamorphic development of pests and the output from the plant growth lighting device for inhibiting the metamorphic development of pests to the outside;

Data storage department, which stores relevant data for retrieval and use at any time;

An arithmetic unit, which uses the data acquired by the input and output unit or the data stored in the data storage unit to perform correlation operations, and the correlation operations include analog operations;

The plant growth lighting device for inhibiting the metamorphic development of pests obtains the type of plant, the growth stage of the plant, and specific information through the input and output unit or the data storage unit, wherein the specific information includes the total effective light quantum flow suitable for the growth of the plant One or more of density, red or blue quantum flow density ratio data, and green light quantum flow density demand data;

The control unit simulates and constructs a lighting environment consistent with or close to the lighting environment of the specific information through the calculation unit according to the specific information of the plant, so as to control the first light source and the lighting environment according to the simulated result. Mentioned second light source part.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 70, wherein:

The input data related to plants includes: plant species, plant growth stage, and optimal lighting environment parameters at this growth stage,

The illumination environment includes light quantum flow density ratio, total effective light quantum flow density, and illumination time,

The light quantum flow density ratio of blue light, red light and green light can be adjusted by the control unit according to the plant species and plant growth stage.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 70, wherein:

The simulation construction adopted by the arithmetic unit adopts working current and photosynthetic effective quantum current density modeling, including the variation range of light quantum current density of blue light and red light of the first light source part under different working currents per unit time, and the blue light of the second light source part. The light quantum flow density change range and the light quantum flow density change range of the blue light, red light, and green light of the third light source part;

The simulated results include the combination of whether each solid-state light-emitting light source is energized and lit according to the installation position and number of the solid-state light-emitting light sources in the first light source part, the second light source part and the third light source part. One or more of energization current and energization time.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 72, wherein:

It also includes a human body sensing part, which turns off at least the first light source part and the second light source part when it senses that a person enters the light environment.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 73, wherein:

The human body sensing unit further transmits a signal to the control unit, and the control unit adjusts the light intensity of the third light source unit to 1000 lux or less.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 73, wherein:

The human body induction part adopts infrared induction, voice control induction or microwave induction to sense the human body entering the light environment.
A control method of a plant growth lighting device for inhibiting the metamorphic development of pests according to claim 61, characterized in that it comprises the following steps:

Set the start time and working period of light, and after reaching the light start time, the control part controls the first light source part, the second light source part and the third light source part to turn on;

Determine the irradiated plants and determine the light parameters according to the types of irradiated plants;

The control part controls the operation of the first light source part, the second light source part and the third light source part according to the illumination parameters;

It is determined whether the working hours of the first light source part, the second light source part and the third light source part reach the working time period, and if the working time period is reached, the control part controls the first light source part, the second light source part and the third light source part to turn off.
The control method of a plant growth lighting device for inhibiting the metamorphic development of pests according to claim 76, wherein:

During the operation of the first light source part, the second light source part and the third light source part, the human body sensing part senses whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source part to turn off, Moreover, when the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.
A plant growth lighting device for inhibiting the metamorphic development of pests, which is characterized by comprising a control part and a light-emitting part, wherein,

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits blue light, and the third light source part emits white light,

Wherein, the first light source part, the second light source part and the third light source part are connected in parallel and/or in series, and

The control unit controls the third light source unit in the following manner, that is, the control unit regulates the overall spectrum by controlling the color temperature and the number of turns on of the third light source unit.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 78, further comprising a driving element and a heat dissipation element.
The plant growth lighting device for inhibiting the metamorphic development of pests according to claim 78, wherein the plant growth lighting device for inhibiting the metamorphic development of pests can be used in facility agriculture, an artificial climate room or a light incubator.
A plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition, characterized in that:

Including the control part and the light-emitting part, of which,

The light emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits blue light;

The control unit includes a controller, and a photosensitive sensor, a temperature sensor, an infrared biometric device, an ultrasonic biometric device, a voice biometric device, an iris biometric device, and/or a face biometric device. The controller is based on the photosensitive sensor , Temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device, and/or face biometric device detect data, compare the first light source unit and the second light source unit Control separately.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition of claim 81, wherein:

The blue light component emitted by the first light source part has a luminous peak within a wavelength range of 400-480 nm, which corresponds to the absorption peak of the blue light domain of chlorophyll,

The wavelength of the red light component emitted by the first light source part is in the range of 600 to 700 nm,

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the optical quantum flux density R in the range of 700 nm to the optical quantum flux density B in the range of 400 nm to 490 nm emitted by the second light source is 3-8.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition of claim 81, wherein:

The first light source part includes a solid light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains red light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert to emit red light. Phosphors, so as to realize light sources with dominant wavelengths of red and blue light through solid light-emitting chips;

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains a blue phosphor that can absorb the excitation light emitted by the solid light emitting chip and convert to emit blue light ; Or the solid-state light-emitting chip is a GaAlAs or GaAs-based chip emitting blue light.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition of claim 81, wherein:

It also includes a third light source part, the third light source part comprising a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, the coating layer containing the excitation light emitted by the solid light emitting chip Converts yellow and/or green phosphors that emit white light.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition according to claim 84, characterized in that,

It also includes a timer that sets a time period for the first light source unit, the second light source unit, and the third light source unit to perform the irradiation operation, and the control unit controls the control unit according to the time period set by the timer. The first light source part, the second light source part and the third light source part, wherein the timer is set to: the first light source part, the second light source part and/or the third light source part are accumulated in 10-16h Irradiation is performed during the irradiance time; or the first light source part and the second light source part are separately arranged to irradiate with the cumulative irradiance time of 10-16h.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition of claim 81, wherein:

The light quantum current density of the first light source part and the light quantum current density of the second light source part are adjusted by adjusting the PWM waveform and the duty ratio of the current.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition of claim 81, wherein:

The light quantum ratio of the red light and the blue light of the first light source part is fixed;

Adjusting the light quantum ratio of red light and blue light by adjusting the ratio of the first light source part and the second light source part;

By changing the number and color temperature of the third light source, the spectrum ratio of the lighting device suitable for plant growth is adjusted.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition according to claim 85, characterized in that,

The light quantum flow density of the yellow and green light of the third light source part does not exceed 30% of the total effective light quantum flow density of the first light source part and the second light source part of the lighting device.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition according to claim 85, characterized in that,

The color temperature of the third light source part is 2000-10000K, and the light intensity in the irradiated plant canopy is above 100 lux;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light and blue light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition according to claim 85, characterized in that,

The photosensitive sensor is used to detect the intensity of external light, and send the detected external light intensity data to the controller, and the controller controls the second light source when the intensity of the external light is greater than a preset threshold Department closed.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition according to claim 90, characterized in that,

The temperature sensor is used to detect the internal temperature of the plant factory, and send the detected internal temperature data of the plant factory to the controller, and the controller adjusts when the internal temperature of the plant factory is greater than a preset upper limit value. Lower the emission power of the first light source part, the second light source part and/or the third light source part; when the internal temperature of the plant factory is lower than the preset lower limit, increase the first light source part, the second light source part and/or The emission power of the third light source part.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition according to claim 90, characterized in that,

The voice biometric device judges whether there is an operator in the plant factory according to the decibel value in the plant factory, and outputs a switch signal to the controller; the controller controls the first light source unit, according to the switch signal returned by the voice biometric device, The second light source part and/or the third light source part are turned on and/or off; the infrared biometric device is used to detect the infrared signal in the plant factory, and sends the infrared signal detected by the infrared biometric device to the Controller, the controller judges whether there is an operator in the plant factory according to the signal detected by the infrared biometric device, and when there is an operator, controls the first light source part, the second light source part and/or the third light source part shut down.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition according to claim 92, characterized in that,

The photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device are all connected to the controller through an AD converter, and the voice The biometric device is directly connected to the IO port of the controller;

Wherein, the infrared biometric device emits infrared rays and receives the infrared signal reflected by the human body, and transmits the infrared signal reflected by the human body to the controller, which is based on the signal detected by the infrared biometric device Determine whether there is an operator in the plant production facility, and control the opening and/or closing of the first light source part, the second light source part and/or the third light source part according to the judgment result;

The ultrasonic biometric device detects the location of the worker in real time, and transmits the location information of the worker to the controller. The controller controls the first location near the worker based on the location information of the worker detected by the ultrasonic biometric device. The light source part, the second light source part and/or the third light source part are closed;

The sound biometric device is used to receive the sound in the plant production facility, and transmit the detected sound signal to the controller. The controller judges whether there is an operator in the plant production facility according to the decibel value in the plant production facility, And controlling the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part according to the sound signal detected by the sound biometric identification device;

The iris biometric device detects the iris information of the human eye, and transmits the collected iris signal to the controller, and the controller controls the first light source unit according to the iris information of the human eye detected by the iris biometric device, Turning on and/or off the second light source part and/or the third light source part;

The face biometric recognition device detects the image information of the workers in the plant production facility, and transmits the collected image information to the controller, which is based on the image information of the workers detected by the face biometric device , Controlling the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition according to claim 93, wherein:

The controller is connected to a control device through a GPIO interface, and the control device is connected to the first light source part, the second light source part and the third light source part.
A control method of a plant growth lighting device for inhibiting the metamorphic development of pests based on biometrics as claimed in claim 81, characterized in that it comprises the following steps:

Set the time and working period to start lighting, and when the lighting start time is reached, the control part controls the first light source part, the second light source part and the third light source part to turn on;

Determine the irradiated plants and determine the light parameters according to the types of irradiated plants;

The control part controls the operation of the first light source part, the second light source part and the third light source part according to the illumination parameters;

It is determined whether the working hours of the first light source part, the second light source part and the third light source part reach the working time period, and if the working time period is reached, the control part controls the first light source part, the second light source part and the third light source part to turn off.
The control method of a plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition according to claim 95, wherein:

During the operation of the first light source part, the second light source part and the third light source part, the human body sensing part senses whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source part to turn off, Moreover, when the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.
A biological recognition-based plant growth lighting device for inhibiting the metamorphic development of pests, which is characterized by comprising a control part and a light-emitting part, wherein,

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits blue light, and the third light source part emits white light,

Wherein, the first light source part, the second light source part and the third light source part are connected in parallel and/or in series, and

The control unit controls the third light source unit in the following manner, that is, the control unit regulates the overall spectrum by controlling the color temperature and the number of turns on of the third light source unit.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition according to claim 97, characterized in that it further comprises a driving element and a heat dissipation element.
The plant growth lighting device for inhibiting the metamorphic development of pests based on biological recognition of claim 97, wherein the plant growth lighting device for inhibiting the metamorphic development of pests based on biometrics can be used in facility agriculture, artificial climate room or lighting Incubator.
A server-based plant growth lighting device for inhibiting the metamorphic development of pests, characterized in that:

Including the control part, the light-emitting part and the server, among which,

The light emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits blue light;

The control unit is connected to the server, and is used to receive instructions from the server to control the first light source unit and the second light source unit respectively.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 100, wherein the server and the controller are connected by wired communication or wireless communication.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 101, characterized in that it further comprises a photosensitive sensor, a temperature sensor, an infrared biometric device, an ultrasonic biometric device, a voice biometric device, and an iris biometric device. Device and/or face biometric device, the server according to the photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device detected Data, send instructions to the control unit.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 102, wherein:

The blue light component emitted by the first light source part has a luminous peak within a wavelength range of 400-480 nm, which corresponds to the absorption peak of the blue light domain of chlorophyll,

The wavelength of the red light component emitted by the first light source part is in the range of 600 to 700 nm,

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the optical quantum flux density R in the range of 700 nm to the optical quantum flux density B in the range of 400 nm to 490 nm emitted by the second light source is 3-8.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 100, wherein:

The first light source part includes a solid light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains red light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert to emit red light. Phosphors, so as to realize light sources with dominant wavelengths of red and blue light through solid light-emitting chips;

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains a blue phosphor that can absorb the excitation light emitted by the solid light emitting chip and convert to emit blue light ; Or the solid light-emitting chip is a blue-emitting GaAlAs, GaAs-based chip.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 100, wherein:

It also includes a third light source part, the third light source part comprising a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, the coating layer containing the excitation light emitted by the solid light emitting chip Converts yellow and/or green phosphors that emit white light.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 100, wherein:

It also includes a timer. The timer sets a time period for the first light source unit, the second light source unit, and the third light source unit to perform irradiation operations, and the server controls the time period according to the time period set by the timer. The control unit sends an instruction, and the control unit controls the first light source unit, the second light source unit, and the third light source unit according to the instruction sent by the server, wherein the timer is set to: the first light source unit , The second light source part and/or the third light source part are irradiated with a cumulative irradiance time of 10-16h; or the first light source part and the second light source part are separately arranged to irradiate with a cumulative irradiance time of 10-16h.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 100, wherein:

The light quantum current density of the first light source part and the light quantum current density of the second light source part are adjusted by adjusting the PWM waveform and the duty ratio of the current.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 100, wherein:

The light quantum ratio of the red light and the blue light of the first light source part is fixed;

Adjusting the light quantum ratio of red light and blue light by adjusting the ratio of the first light source part and the second light source part;

By changing the number and color temperature of the third light source, the spectrum ratio of the lighting device suitable for plant growth is adjusted.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 106, wherein:

The light quantum flow density of the yellow and green light of the third light source part does not exceed 30% of the total effective light quantum flow density of the first light source part and the second light source part of the lighting device.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 106, wherein:

The color temperature of the third light source part is 2000-10000K, and the light intensity in the irradiated plant canopy is above 100 lux;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light and blue light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 102, wherein:

The photosensitive sensor is used to detect the intensity of external light, and send the detected external light intensity data to the server, and the server sends an instruction to the controller when the intensity of the external light is greater than a preset upper threshold , The controller controls the first light source part, the second light source part and/or the third light source part to turn off according to the instructions sent by the server; the server sends to the controller when the intensity of the external light is less than the preset lower threshold Instruction, the controller controls the first light source part, the second light source part and/or the third light source part to turn on according to the instruction sent by the server.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 111, wherein:

The temperature sensor is used to detect the internal temperature of the plant production facility and send the detected internal temperature data of the plant production facility to the server. When the internal temperature of the plant production facility is greater than a preset upper limit, the server Sending a power down instruction to the controller, and the controller reduces the emission power of the first light source part, the second light source part and/or the third light source part according to the power down instruction sent by the server; When the internal temperature of the plant production facility is lower than the preset lower limit, the server sends an instruction to increase the power to the controller, and the controller increases the first light source unit, The emission power of the second light source part and/or the third light source part.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 112, wherein:

The infrared biometric device emits infrared rays and receives the infrared signal reflected by the human body, and transmits the infrared signal reflected by the human body to the server, and the server judges the plant production facility based on the signal detected by the infrared biometric device Whether there is an operator inside, and issue an instruction to the controller according to the judgment result, and the controller controls the first light source part, the second light source part and/or the third light source part to turn on and/or off according to the instruction;

The ultrasonic biometric device detects the location of the worker in real time, and transmits the location information of the worker to the server, and the server sends instructions to the controller according to the location information of the worker detected by the ultrasonic biometric device. The controller controls the first light source part, the second light source part and/or the third light source part near the operator to turn on and/or turn off according to the instructions sent by the server;

The sound biometric device is used to receive the sound in the plant production facility and transmit the detected sound signal to the server, and the server judges whether there is an operator in the plant production facility according to the decibel value in the plant production facility, And send instructions to the controller according to the judgment result, the controller according to the instructions sent by the server, and the controller controls the turning on of the first light source part, the second light source part and/or the third light source part according to the instructions sent by the server And/or close;

The iris biometric device detects the iris information of the human eye, and transmits the collected iris signal to the server, and the server sends an instruction to the controller according to the iris information of the human eye detected by the iris biometric device. The controller controls the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part according to the instructions sent by the server;

The face biometric device detects the image information of the workers in the plant production facility, and transmits the collected image information to the server, and the server controls the image information of the workers detected by the face biometric device. The controller sends instructions, and the controller controls the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part according to the instructions sent by the server.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 102, wherein:

The photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device are all connected to the server through an AD converter, and the voice biometric device The identification device is directly connected to the IO port of the server.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 113, wherein:

The controller is connected to a control device through a GPIO interface, and the control device is connected to the first light source part, the second light source part and the third light source part.
A server-based control method of a plant growth lighting device for inhibiting the metamorphic development of pests is characterized in that it comprises the following steps:

Set the time and working period to start lighting, and when the lighting start time is reached, the control part controls the first light source part, the second light source part and the third light source part to turn on;

Determine the irradiated plants and determine the light parameters according to the types of irradiated plants;

The control part controls the operation of the first light source part, the second light source part and the third light source part according to the illumination parameters;

It is determined whether the working hours of the first light source part, the second light source part and the third light source part reach the working time period, and if the working time period is reached, the control part controls the first light source part, the second light source part and the third light source part to turn off.
The control method of a server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 116, wherein:

During the working period of the first light source part, the second light source part and the third light source part, it is judged whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source part to turn off, and when After the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.
A server-based plant growth lighting device for inhibiting the metamorphic development of pests is characterized by comprising a control part, a light-emitting part and a server, wherein:

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits blue light, and the third light source part emits white light;

The first light source part, the second light source part, and the third light source part are connected in parallel and/or in series, and

The control unit controls the third light source unit in the following manner, that is, the control unit adjusts the overall spectrum by controlling the color temperature and the number of on-offs of the third light source unit according to an instruction of the server.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 118, further comprising a driving element and a heat dissipation element.
The server-based plant growth lighting device for inhibiting the metamorphic development of pests according to claim 118, wherein the server-based plant growth lighting device for inhibiting the metamorphic development of pests can be used in facility agriculture, an artificial climate room or a light incubator .
A plant growth lighting device capable of preventing and removing pests, characterized in that:

Including the control part and the light-emitting part, of which,

The light-emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits yellow light,

The control unit respectively controls the first light source unit and the second light source unit.
The plant growth lighting device capable of preventing and eliminating pests according to claim 121, wherein:

The blue light component emitted by the first light source part has a luminous peak within a wavelength range of 400-480 nm, which corresponds to the absorption peak of the blue light domain of chlorophyll,

The wavelength of the red light component emitted by the first light source part is in the range of 600 to 700 nm,

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the light quantum flux density R in the range of 700 nm to the light quantum flux density FR in the range of 700 nm to 750 nm emitted by the second light source is 3-8.
The plant growth lighting device capable of preventing and eliminating pests according to claim 121, wherein:

The first light source part includes a solid light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains red light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert to emit red light. Phosphors, so as to realize light sources with dominant wavelengths of red and blue light through solid light-emitting chips;

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains yellow light capable of absorbing the excitation light emitted by the solid light emitting chip and converting it to emit yellow light. Phosphor; or solid-state light-emitting chip is a yellow-emitting GaAsP/GaP, AlGaInP/GaAs, GaP/GaP-based chip.
The plant growth lighting device capable of preventing and eliminating pests according to claim 121, wherein:

It also includes a third light source part, the third light source part comprising a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, the coating layer containing the excitation light emitted by the solid light emitting chip Converts yellow and/or green phosphors that emit white light.
The plant growth lighting device capable of preventing and eliminating pests according to claim 124, wherein:

It also includes a timer that sets a time period for the first light source unit, the second light source unit, and the third light source unit to perform the irradiation operation, and the control unit controls the control unit according to the time period set by the timer. The first light source part, the second light source part and the third light source part, wherein the timer is set such that the first light source part and the second light source part are irradiated with a cumulative irradiance time of 10-16h.
The plant growth lighting device capable of preventing and eliminating pests according to claim 121, wherein:

The light quantum current density of the first light source part and the light quantum current density of the second light source part are adjusted by adjusting the PWM waveform and the duty ratio of the current.
The plant growth lighting device capable of preventing and eliminating pests according to claim 121, wherein:

The ratio of the light quantum flux density of the red light and the blue light of the first light source part is fixed;

Adjusting the light quantum flow density ratio of red light, blue light and yellow light by adjusting the ratio of the first light source part and the second light source part;

By changing the number and color temperature of the third light source, the spectrum ratio of the lighting device suitable for plant growth is adjusted.
The plant growth lighting device capable of preventing and eliminating pests according to claim 125, wherein:

The light quantum flow density of the yellow and green light of the third light source part does not exceed 30% of the total effective light quantum flow density of the first light source part and the second light source part of the lighting device.
The plant growth lighting device capable of preventing and eliminating pests according to claim 125, wherein:

The color temperature of the third light source part is 2000-10000K, and the light intensity in the irradiated plant canopy is above 100 lux;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light, blue light and yellow light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.
The plant growth lighting device capable of preventing and eliminating pests according to claim 125, further comprising:

An input and output unit that implements the input of data and information to the pest-preventable plant growth lighting device and the output of the pest-preventable plant growth lighting device to the outside;

Data storage department, which stores relevant data for retrieval and use at any time;

An arithmetic unit, which uses the data acquired by the input and output unit or the data stored in the data storage unit to perform correlation operations, and the correlation operations include analog operations;

The plant growth lighting device capable of preventing and eliminating pests obtains the type of plant, the growth stage of the plant, and specific information through the input and output unit or the data storage unit, wherein the specific information includes the total effective light quantum flux density suitable for the growth of the plant , Red or blue light quantum flow density ratio data, green light light quantum flow density, yellow light light quantum flow density demand data of one or more;

The control unit simulates and constructs a lighting environment consistent with or close to the lighting environment of the specific information through the calculation unit according to the specific information of the plant, so as to control the first light source and the lighting environment according to the simulated result. Mentioned second light source part.
The plant growth lighting device capable of preventing and eliminating pests according to claim 130, wherein:

The input data related to plants includes: plant species, plant growth stage, and optimal lighting environment parameters at this growth stage,

The illumination environment includes light quantum flow density ratio, total effective light quantum flow density, and illumination time,

The light quantum flow density ratio of blue light, red light, green light and yellow light can be adjusted by the control unit according to plant species and plant growth stage.
The plant growth lighting device capable of preventing and eliminating pests according to claim 130, wherein:

The simulation construction adopted by the arithmetic unit adopts working current and photosynthetic effective quantum current density modeling, including the light quantum current density variation range of the first light source part blue and red light under different working currents per unit time, and the second light source part yellow light The light quantum flow density change range of and the light quantum flow density change range of the blue light, red light, and green light of the third light source part;

The simulated results include the combination of whether each solid-state light-emitting light source is energized and lit according to the installation position and number of the solid-state light-emitting light sources in the first light source part, the second light source part and the third light source part. One or more of energization current and energization time.
The plant growth lighting device capable of preventing and eliminating pests according to claim 132, characterized in that,

It also includes a human body sensing part, which turns off at least the first light source part and the second light source part when it senses that a person enters the light environment.
The plant growth lighting device capable of preventing and eliminating pests according to claim 133, wherein:

The human body sensing unit further transmits a signal to the control unit, and the control unit adjusts the light intensity of the third light source unit to below 1000 lux.
The plant growth lighting device capable of preventing and eliminating pests according to claim 133, wherein:

The human body induction part adopts infrared induction, voice control induction or microwave induction to sense the human body entering the light environment.
A control method of a plant growth lighting device capable of preventing and eliminating pests according to claim 121, characterized in that it comprises the following steps:

Set the start time and working period of light, and after reaching the light start time, the control part controls the first light source part, the second light source part and the third light source part to turn on;

Determine the irradiated plants and determine the light parameters according to the types of irradiated plants;

The control part controls the operation of the first light source part, the second light source part and the third light source part according to the illumination parameters;

It is determined whether the working hours of the first light source part, the second light source part and the third light source part reach the working time period, and if the working time period is reached, the control part controls the first light source part, the second light source part and the third light source part to turn off.
The control method of a plant growth lighting device capable of preventing and eliminating pests according to claim 136, wherein:

During the operation of the first light source part, the second light source part and the third light source part, the human body sensing part senses whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source part to turn off, Moreover, when the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.
A plant growth lighting device capable of preventing and removing pests is characterized by comprising a control part and a light emitting part, wherein:

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits yellow light, and the third light source part emits white light ,

Wherein, the first light source part, the second light source part and the third light source part are connected in parallel and/or in series, and

The control unit controls the third light source unit in the following manner, that is, the control unit regulates the overall spectrum by controlling the color temperature and the number of turns on of the third light source unit.
The plant growth lighting device capable of preventing and eliminating pests according to claim 138, characterized in that it further comprises a driving element and a heat dissipation element.
The plant growth lighting device capable of preventing and eliminating pests according to claim 138, characterized in that the plant growth lighting device capable of preventing and eliminating pests can be used in facility agriculture, artificial climate room or light incubator.
A server-based plant growth lighting device for preventing and eliminating pests, characterized in that:

Including the control part, the light-emitting part and the server, among which,

The light-emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits yellow light;

The control unit is connected to the server, and is used to receive instructions from the server to control the first light source unit and the second light source unit respectively.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 141, wherein the server and the control unit are connected by wired communication or wireless communication.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 142, further comprising a photosensitive sensor, a temperature sensor, an infrared biometric device, an ultrasonic biometric device, a voice biometric device, an iris biometric device, and /Or a face biometric device, the server based on the data detected by the photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device, Send instructions to the control unit.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 143, wherein:

The blue light component emitted by the first light source part has a luminous peak within a wavelength range of 400-480 nm, which corresponds to the absorption peak of the blue light domain of chlorophyll,

The wavelength of the red light component emitted by the first light source part is in the range of 600 to 700 nm,

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the light quantum flux density R in the range of 700 nm to the light quantum flux density FR in the range of 700 nm to 750 nm emitted by the second light source is 3-8.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 141, wherein:

The first light source part includes a solid light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains red light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert to emit red light. Phosphors, so as to realize light sources with dominant wavelengths of red and blue light through solid light-emitting chips;

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains yellow light capable of absorbing the excitation light emitted by the solid light emitting chip and converting it to emit yellow light. Phosphors; or solid-state light-emitting chips are GaAsP/GaP, AlGaInP/GaAs, GaP/GaP-based chips emitting yellow light.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 141, wherein:

It also includes a third light source part, the third light source part comprising a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, the coating layer containing the excitation light emitted by the solid light emitting chip Converts yellow and/or green phosphors that emit white light.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 144, wherein:

It also includes a timer. The timer sets a time period for the first light source unit, the second light source unit, and the third light source unit to perform irradiation operations, and the server controls the time period according to the time period set by the timer. The control unit sends an instruction, and the control unit controls the first light source unit, the second light source unit, and the third light source unit according to the instruction sent by the server, wherein the timer is set to: the first light source unit , The second light source part and/or the third light source part are irradiated with a cumulative irradiance time of 10-16h; or the first light source part and the second light source part are separately arranged to irradiate with a cumulative irradiance time of 10-16h.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 141, wherein:

The light quantum current density of the first light source part and the light quantum current density of the second light source part are adjusted by adjusting the PWM waveform and the duty ratio of the current.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 141, wherein:

The light quantum ratio of the red light and the blue light of the first light source part is fixed;

Adjusting the light quantum ratio of red light, blue light and yellow light by adjusting the ratio of the first light source part and the second light source part;

By changing the number and color temperature of the third light source, the spectrum ratio of the lighting device suitable for plant growth is adjusted.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 147, wherein:

The light quantum flow density of the yellow and green light of the third light source part does not exceed 30% of the total effective light quantum flow density of the first light source part and the second light source part of the lighting device.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 147, wherein:

The color temperature of the third light source part is 2000-10000K, and the light intensity in the irradiated plant canopy is above 100 lux;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light, blue light and yellow light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 143, wherein:

The photosensitive sensor is used to detect the intensity of external light, and send the detected external light intensity data to the server. When the intensity of the external light is greater than a preset upper threshold, the server sends an instruction to the control unit The control unit controls the first light source unit, the second light source unit, and/or the third light source unit to turn off according to the instructions sent by the server; the server sends to the control unit when the intensity of the external light is less than the preset lower threshold Instruction, the control unit controls the first light source unit, the second light source unit and the third light source unit to turn on according to the instruction sent by the server.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 152, wherein:

The temperature sensor is used to detect the internal temperature of the plant production facility and send the detected internal temperature data of the plant production facility to the server. When the internal temperature of the plant production facility is greater than a preset upper limit, the server Sending a power-down instruction to the control unit, and the control unit reduces the emission power of the first light source unit, the second light source unit, and/or the third light source unit according to the power-down instruction sent by the server; When the internal temperature of the plant production facility is lower than the preset lower limit, the server sends an instruction to increase the power to the control unit, and the control unit increases the first light source unit, The emission power of the second light source part and/or the third light source part.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 153, wherein:

The infrared biometric device emits infrared rays and receives the infrared signal reflected by the human body, and transmits the infrared signal reflected by the human body to the server, and the server judges the plant production facility based on the signal detected by the infrared biometric device Whether there is an operator inside, and issue an instruction to the control part according to the judgment result, and the control part controls the first light source part, the second light source part and/or the third light source part to turn on and/or off according to the instruction;

The ultrasonic biometric device detects the location of the worker in real time, and transmits the location information of the worker to the server, and the server sends an instruction to the control unit based on the location information of the worker detected by the ultrasonic biometric device. The control unit controls the first light source unit, the second light source unit and/or the third light source unit near the operator to turn on and/or turn off according to the instructions sent by the server;

The sound biometric device is used to receive the sound in the plant production facility and transmit the detected sound signal to the server, and the server judges whether there is an operator in the plant production facility according to the decibel value in the plant production facility, And according to the judgment result, it sends an instruction to the control unit. The control unit controls the first light source unit, the second light source unit, and/or the third light source unit to turn on according to the instructions sent by the server. And/or close;

The iris biometric device detects the iris information of the human eye, and transmits the collected iris signal to the server, and the server sends an instruction to the control unit based on the iris information of the human eye detected by the iris biometric device. The control part controls the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part according to the instructions sent by the server;

The face biometric device detects the image information of the workers in the plant production facility, and transmits the collected image information to the server, and the server controls the image information of the workers detected by the face biometric device. The control unit sends instructions, and the control unit controls the turning on and/or turning off of the first light source, the second light source, and/or the third light source according to the instructions sent by the server.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 143, wherein:

The photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device are all connected to the server through an AD converter, and the voice biometric device The identification device is directly connected to the IO port of the server.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 154, wherein:

The control part is connected to a control device through a GPIO interface, and the control device is connected to the first light source part, the second light source part and the third light source part.
A server-based control method of a plant growth lighting device for preventing and eliminating pests is characterized in that it comprises the following steps:

Set the start time and working period of light, and after reaching the light start time, the control part controls the first light source part, the second light source part and the third light source part to turn on;

Determine the irradiated plants and determine the light parameters according to the types of irradiated plants;

The control part controls the operation of the first light source part, the second light source part and the third light source part according to the illumination parameters;

It is determined whether the working hours of the first light source part, the second light source part and the third light source part reach the working time period, and if the working time period is reached, the control part controls the first light source part, the second light source part and the third light source part to turn off.
The control method of a server-based plant growth lighting device for preventing and eliminating pests according to claim 157, wherein:

During the working period of the first light source part, the second light source part and the third light source part, it is judged whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source part to turn off, and when After the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.
A server-based plant growth lighting device for preventing and eliminating pests is characterized by comprising a control part, a light-emitting part and a server, wherein:

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits yellow light, and the third light source part emits white light ,

Wherein, the first light source part, the second light source part and the third light source part are connected in parallel and/or in series, and

The control unit controls the third light source unit in the following manner, that is, the control unit adjusts the overall spectrum by controlling the color temperature and the number of on-offs of the third light source unit according to an instruction of the server.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 159, further comprising a driving element and a heat dissipation element.
The server-based plant growth lighting device for preventing and eliminating pests according to claim 159, wherein the server-based plant growth lighting device for preventing and eliminating pests can be used in facility agriculture, artificial climate room or light incubator.
A plant growth lighting device for preventing and eliminating pests based on biometrics, characterized in that:

Including the control part and the light-emitting part, of which,

The light-emitting part includes a first light source part and a second light source part, the first light source part emits red light and blue light, and the second light source part emits yellow light;

The control unit includes a controller, and a photosensitive sensor, a temperature sensor, an infrared biometric device, an ultrasonic biometric device, a voice biometric device, an iris biometric device, and/or a face biometric device. The controller is based on the photosensitive sensor , Temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device, and/or face biometric device detect data, compare the first light source unit and the second light source unit Control separately.
The plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 162, characterized in that,

The blue light component emitted by the first light source part has a luminous peak within a wavelength range of 400-480 nm, which corresponds to the absorption peak of the blue light domain of chlorophyll,

The wavelength of the red light component emitted by the first light source part is in the range of 600 to 700 nm,

The ratio of the photon flux density R in the range of 600nm to 700nm emitted by the first light source part to the photon flux density B in the range of 400nm to 490nm is 4-10; the first light source part emits from 600nm to 600nm The ratio of the light quantum flux density R in the range of 700 nm to the light quantum flux density FR in the range of 700 nm to 750 nm emitted by the second light source is 3-8.
The plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 162, characterized in that,

The first light source part includes a solid light-emitting chip and a coating layer disposed on the outside of the solid-state light-emitting chip, and the coating layer contains red light that can absorb the excitation light emitted by the solid-state light-emitting chip and convert to emit red light. Phosphors, so as to realize light sources with dominant wavelengths of red and blue light through solid light-emitting chips;

The second light source part includes a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, and the coating layer contains yellow light capable of absorbing the excitation light emitted by the solid light emitting chip and converting it to emit yellow light. Phosphor; or solid-state light-emitting chip is a yellow-emitting GaAsP/GaP, AlGaInP/GaAs, GaP/GaP-based chip.
The plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 162, characterized in that,

It also includes a third light source part, the third light source part comprising a solid light emitting chip and a coating layer disposed on the outside of the solid light emitting chip, the coating layer containing the excitation light emitted by the solid light emitting chip Converts yellow and/or green phosphors that emit white light.
The plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 165, wherein:

It also includes a timer that sets a time period for the first light source unit, the second light source unit, and the third light source unit to perform the irradiation operation, and the control unit controls the control unit according to the time period set by the timer. The first light source part, the second light source part and the third light source part, wherein the timer is set to: the first light source part, the second light source part and/or the third light source part are accumulated in 10-16h Irradiation is performed during the irradiance time; or the first light source part and the second light source part are separately arranged to irradiate with the cumulative irradiance time of 10-16h.
The plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 162, characterized in that,

The light quantum current density of the first light source part and the light quantum current density of the second light source part are adjusted by adjusting the PWM waveform and the duty ratio of the current.
The plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 162, characterized in that,

The light quantum ratio of the red light and the blue light of the first light source part is fixed;

Adjusting the light quantum ratio of red light, blue light and yellow light by adjusting the ratio of the first light source part and the second light source part;

By changing the number and color temperature of the third light source, the spectrum ratio of the lighting device suitable for plant growth is adjusted.
The plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 166, wherein:

The light quantum flow density of the yellow and green light of the third light source part does not exceed 30% of the total effective light quantum flow density of the first light source part and the second light source part of the lighting device.
The plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 166, wherein:

The color temperature of the third light source part is 2000-10000K, and the light intensity in the irradiated plant canopy is above 100 lux;

And by selecting different color temperatures and numbers of white light solid light sources of the third light source part, the ratio of the red light, blue light and yellow light of the plant growth lighting device in the overall effective light quantum flow density is adjusted.
The plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 166, wherein:

The photosensitive sensor is used to detect the intensity of external light, and send the detected external light intensity data to the controller, and the controller controls the second light source when the intensity of the external light is greater than a preset threshold Department closed.
The plant growth lighting device for preventing and eliminating pests based on biometric identification of claim 171, wherein:

When the internal temperature of the plant factory is greater than the preset upper limit, the controller reduces the emission power of the first light source part, the second light source part and/or the third light source part; when the internal temperature of the plant factory is lower than the preset upper limit At the lower limit, increase the emission power of the first light source part, the second light source part and/or the third light source part.
The plant growth lighting device for preventing and eliminating pests based on biometric identification of claim 171, wherein:

The voice biometric device judges whether there is an operator in the plant factory according to the decibel value in the plant factory, and outputs a switch signal to the controller; the controller controls the first light source unit, according to the switch signal returned by the voice biometric device, The second light source part and/or the third light source part are turned on and/or off; the infrared biometric device is used to detect the infrared signal in the plant factory, and sends the infrared signal detected by the infrared biometric device to the Controller, the controller judges whether there is an operator in the plant factory according to the signal detected by the infrared biometric device, and when there is an operator, controls the first light source part, the second light source part and/or the third light source part shut down.
The plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 173, characterized in that,

The photosensitive sensor, temperature sensor, infrared biometric device, ultrasonic biometric device, voice biometric device, iris biometric device and/or face biometric device are all connected to the controller through an AD converter, and the voice The biometric device is directly connected to the IO port of the controller;

Wherein, the infrared biometric device emits infrared rays and receives the infrared signal reflected by the human body, and transmits the infrared signal reflected by the human body to the controller, which is based on the signal detected by the infrared biometric device Determine whether there is an operator in the plant production facility, and control the opening and/or closing of the first light source part, the second light source part and/or the third light source part according to the judgment result;

The ultrasonic biometric device detects the location of the worker in real time, and transmits the location information of the worker to the controller. The controller controls the first location near the worker based on the location information of the worker detected by the ultrasonic biometric device. The light source part, the second light source part and/or the third light source part are closed;

The sound biometric device is used to receive the sound in the plant production facility, and transmit the detected sound signal to the controller. The controller judges whether there is an operator in the plant production facility according to the decibel value in the plant production facility, And controlling the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part according to the sound signal detected by the sound biometric identification device;

The iris biometric device detects the iris information of the human eye, and transmits the collected iris signal to the controller, and the controller controls the first light source unit according to the iris information of the human eye detected by the iris biometric device, Turning on and/or off the second light source part and/or the third light source part;

The face biometric recognition device detects the image information of the workers in the plant production facility, and transmits the collected image information to the controller, which is based on the image information of the workers detected by the face biometric device , Controlling the turning on and/or turning off of the first light source part, the second light source part and/or the third light source part.
The plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 174, characterized in that:

The controller is connected to a control device through a GPIO interface, and the control device is connected to the first light source part, the second light source part and the third light source part.
A method for controlling a plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 162, characterized in that it comprises the following steps:

Set the time and working period to start lighting, and when the lighting start time is reached, the control part controls the first light source part, the second light source part and the third light source part to turn on;

Determine the irradiated plants and determine the light parameters according to the types of irradiated plants;

The control part controls the operation of the first light source part, the second light source part and the third light source part according to the illumination parameters;

It is determined whether the working hours of the first light source part, the second light source part and the third light source part reach the working time period, and if the working time period is reached, the control part controls the first light source part, the second light source part and the third light source part to turn off.
The control method of a plant growth lighting device for preventing and eliminating pests based on biometrics according to claim 176, wherein:

During the operation of the first light source part, the second light source part and the third light source part, the human body sensing part senses whether the human body enters the light environment. When the human body enters the light environment, the control part controls at least the first light source part and the second light source part to turn off, Moreover, when the human body enters the light environment and leaves the light environment, the control part controls at least the first light source part and the second light source part to turn on.
A plant growth lighting device for preventing and eliminating pests based on biometrics is characterized by comprising a control part and a light emitting part, wherein,

The light emitting part includes a first light source part, a second light source part and a third light source part, the first light source part emits red light and blue light, the second light source part emits yellow light, and the third light source part emits white light ,

Wherein, the first light source part, the second light source part and the third light source part are connected in parallel and/or in series, and

The control unit controls the third light source unit in the following manner, that is, the control unit regulates the overall spectrum by controlling the color temperature and the number of turns on of the third light source unit.
The plant growth lighting device for preventing and eliminating pests based on biometric identification of claim 178, further comprising a driving element and a heat dissipation element.
The plant growth lighting device for preventing and eliminating pests based on biometric identification of claim 178, wherein the plant growth lighting device for preventing and eliminating pests based on biometrics can be used in facility agriculture, artificial climate room or light incubator.