CN112512173B - Implementation device and method with artificial intelligence strawberry lamp - Google Patents

Abstract

The invention discloses a device and a method for realizing an artificial intelligence strawberry lamp. The implementation device comprises: the lamp panel device comprises an identification device, a circuit device and a control lamp panel device; the identification device identifies the strawberries and sends information to the circuit device, the circuit device regulates and controls the brightness ratio of light of the output PWM wave control lamp panel device, the light is combined together to emit light, and the optimal spectrum of the strawberries at the current growth stage is output. The identification device performs autonomous training on the pictures of the strawberry in each growth stage through an algorithm to form a strawberry database, and calls the strawberry database to identify the current growth stage of the strawberry. The circuit device is communicated through a communication module control panel to control the output spectrum. The method and the device realize identification of the current growth stage of the strawberry, further customize the required spectrum and period for different growth stages of the strawberry, improve the production efficiency and save the labor cost.

Description

Implementation device and method with artificial intelligence strawberry lamp

Technical Field

The invention relates to an automatic LED strawberry plant lamp, in particular to a device and a method for realizing an artificial intelligent strawberry lamp.

Background

LEDs are a fourth generation new type of illumination source, which has many advantages over the past generation of illumination products, such as energy saving, safety, long life, high light efficiency, etc. The light source is not only an essential part in the production and life of people, but also an essential link in the growth demand of plants.

It is known that in nature, various plants must rely on sunlight to provide energy to grow more vigorously. According to the biological theory, the illumination is helpful for accelerating chlorophyll in the plants to absorb various nutrients such as water, carbon dioxide and the like, and more carbohydrates are synthesized to further promote the growth of the plants. The demand of strawberries as one of the current hot sold fruits is increasing day by day, and in order to enable the strawberries to grow more exuberantly, the strawberries can be divided into three growth stages, namely a leaf stage, a flower bud differentiation stage and a flowering and fruiting stage, a strawberry light formula LED plant lamp which can intelligently identify the growth stages of the strawberries and automatically regulate and control the spectrum is needed to be designed.

At present, although a plurality of plant lamps are available on the market, the plant lamps are all common red and blue lamps, have no definite red and blue proportion and no clock regulation function, the functions are general in the aspect of application to a certain plant, and the functions of accurate configuration and identification of the growth stage of a specific plant are not achieved. The regulation and control of the growth state of the strawberries are replaced by more intelligent agricultural equipment, the growth stage corresponding to the current strawberries can be identified, the strawberries can be customized in two aspects of the required spectrum and period of the growth stage, and a specially designed artificial intelligent strawberry lamp is urgently needed.

Therefore, by means of modern technology, an automatic LED strawberry plant lamp capable of being controlled wirelessly, identified intelligently and automatically adjusting spectrum is designed, and the lamp has historical significance on the reform and innovation of the traditional agricultural technology.

Disclosure of Invention

In order to solve the problems in the background art, the invention aims to provide an implementation device with an artificial intelligent strawberry lamp, which has multiple functions of wireless control, intelligent identification, automatic spectrum adjustment and the like.

The invention also aims to provide a method for realizing the artificial intelligence strawberry lamp, which utilizes an image recognition technology to recognize the growth stage of the strawberry, sends the recognized information to a single chip microcomputer, and adopts a PWM technology to adjust the brightness of the LED with various wavelengths.

In order to achieve the purpose, the invention is realized according to the following technical scheme:

the invention discloses a device with artificial intelligence strawberry lamp, which includes: the lamp panel device comprises three parts, namely an identification device, a circuit device and a lamp panel device; the identification device and the circuit device are in information transmission through the communication module, and the circuit device controls the lamp panel device through electric connection.

Further, recognition device includes identification module, camera module, communication module, identification module shoots the collection information through the camera module to the strawberry and generates the strawberry database, recognition device calls the strawberry database acquires the current growth stage information of strawberry, through communication module sends information to circuit device.

Furthermore, the circuit device comprises a single chip microcomputer, a communication module, a clock module, a two-way power module, a voltage reduction module, an MOS (metal oxide semiconductor) tube module and a current-limiting resistor. The power module drives other circuit elements through the output voltage of the voltage reduction module, the single chip microcomputer outputs PWM wave signals to the MOS tube module in combination with information received by the communication module, and the MOS tube module adjusts the duty ratio of the output voltage of the voltage reduction module according to the received PWM signals.

Furthermore, red and blue lamp beads are welded on the lamp panel device to serve as two lamp groups, and each lamp bead on the blue lamp group and each lamp bead on the red lamp group are connected in parallel; the current limiting resistor is connected to the main branch of the red light lamp group and the blue light lamp group.

The lamp plate device is characterized in that the red and blue lamp beads are welded on the circular PCB, the red and blue lamp beads are respectively connected in parallel to form two lamp groups, the positive and negative electrodes of the two red and blue lamp groups are respectively led out from the upper part of the lamp shell by wires, and the empty holes are used for fixing the threading hooks.

Use heat conduction silica gel to be connected and heat conduction between circular PCB lamp pearl circuit board back and the hollow circular cylinder shape heat dissipation aluminum sheet, settle the circuit board after will welding in round platform type aluminum product heat dissipation lamp body, close acrylic dull polish light-passing board and lamp body with the ring lid.

The clock module reads time to obtain data and is connected with the singlechip through the analog input port; the current-limiting resistors are respectively and electrically connected to the main branches of the two lamp groups for shunting so as to protect the whole circuit device.

Furthermore, the red and blue lamp beads of the lamp panel device are welded on the circular PCB, the red and blue lamp beads are respectively connected in parallel to form two lamp groups, the positive and negative electrodes of the two red and blue lamp groups are respectively led out from the upper part of the lamp shell by electric wires, and the hollow hole is used for threading and hooking to be fixed. The back of the circuit board of the circular PCB lamp bead is connected with the hollow cylindrical heat dissipation aluminum sheet through heat conduction silica gel and conducts heat, the welded circuit board is arranged in the circular truncated cone type aluminum heat dissipation lamp shell, and the acrylic frosted light-transmitting plate and the lamp shell are closed through the circular cover.

Furthermore, the MOS tube module is provided with a signal input end, a voltage input end anode and cathode, and a voltage output end anode and cathode. And the singlechip, the communication module and the clock module are provided with a power utilization pin and a grounding pin which are connected with the power supply module, and are connected with the 5V output end and the grounding pin of the double-circuit power supply module.

And the PWM output pin of the single chip microcomputer is respectively connected with the signal input ends of the two MOS tube modules, and the input port of the MOS tube module receives the output voltage from the voltage reduction module.

Analog pins A4 and A5 of the single chip microcomputer are respectively connected with SDA pins and SCL pins of the clock module, and TX pins and RX pins of the single chip microcomputer are respectively connected with RX pins and TX pins of the communication module.

Furthermore, the circuit device controls the lamp panel device through electric connection, and four lines led out from the positive electrode and the negative electrode of the red and blue lamp group penetrate through the upper part of the lamp shell and are respectively connected with positive and negative output ports of the two MOS tube modules.

In addition, the invention also discloses an implementation method of the implementation device with the artificial intelligence strawberry lamp, which comprises the following steps:

s1, an identification device adopts an image identification technology based on OpenCV, carries out color screening identification, judges the identified image and sends a corresponding mode instruction through a communication module;

s2, the single chip microcomputer reads the information of the communication module, configures duty ratio according to the received instruction and outputs PWM (pulse-width modulation) waves to adjust the brightness of the LEDs, and controls the radiation flux of each LED lamp group by changing the pulse duty ratio;

and S3, receiving the flux by the lamp group on the lamp panel device, and outputting a spectrum.

Further, in the implementation method of the implementation apparatus with the artificial intelligence strawberry lamp, in step S3, the arrangement of the lamp beads on the lamp panel is simulated by TracePro optical software to form an inner circle and an outer circle, so that the light mixing effect is optimal.

By means of the technical scheme, the invention has the beneficial effects that:

the growth stage of the strawberries can be automatically identified by adopting an image identification technology, the light of the LEDs with different wavelengths is regulated and controlled by utilizing the PWM wave output by the single chip microcomputer, and accurate spectrums are prepared; meanwhile, a communication module is added to realize a wireless control function; and the clock module is utilized to combine the spectrum adjustable technology with the clock module, so that the strawberry plant lamp which can realize multiple functions in different application scenes and has a preset timing function is created, and the diversity, the practicability and the controllability of products are improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a flowchart of a method for implementing a strawberry lamp with artificial intelligence according to the present invention.

Fig. 2 is a circular PCB lamp panel device in the artificial intelligence strawberry lamp implementation device of the present invention.

Fig. 3 is a circuit diagram of a circuit driving lamp panel device having a circuit device in an artificial intelligence strawberry lamp implementation device according to the present invention.

Fig. 4 is a power circuit diagram of a circuit device in the implementation device of the artificial intelligence strawberry lamp according to the present invention.

Fig. 5 is a strawberry feature recognition diagram in the implementation method of the strawberry lamp with artificial intelligence according to the present invention.

Fig. 6 is a diagram illustrating strawberry color recognition in the implementation method of the strawberry lamp with artificial intelligence according to the present invention.

Fig. 7 is a circuit diagram of an identification device in the implementation device with artificial intelligence strawberry light according to the present invention.

Fig. 8 is a schematic diagram of a real object with artificial intelligence strawberry lights.

In the figure:

1: an identification device; 2: a circuit arrangement; 3: controlling the lamp panel device; 4: a red LED lamp; 5: a blue LED lamp;

6: a red light anode; 7: a blue lamp anode; 8: a red light cathode; 9: a blue lamp cathode; 10: a void; 11: a single chip microcomputer;

12: a communication module; 13: a clock module; 14: a first MOS transistor module; 15: a blue light group; 16: a first current limiting resistor; 17: a second MOS transistor module; 18: a red light group; 19: a second current limiting resistor; 20: a 5V voltage input terminal; 21: a driving voltage input terminal; 22: a common ground terminal;

30: a raspberry group identification module; 31: a camera; 32: a communication module; 33: a power source; 34: a common ground terminal; 35: a circular ring cover; 36: frosted light-transmitting plates; 37: a circular PCB lamp panel; 38: radiating aluminum sheets; 39: a heat dissipating lamp housing.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

The invention discloses a device and a method for realizing an artificial intelligence strawberry lamp. The implementation device comprises: identification device 1, circuit arrangement 2, control lamp plate device 3. The identification device 1 identifies the strawberries and sends information to the circuit device 2, the circuit device 2 regulates and controls the brightness ratio of light of the output PWM wave control lamp panel device 3, the light is combined together to emit light, and the optimal spectrum of the strawberries at the current growth stage is output. The identification device 1 performs autonomous training on the pictures of the strawberry at each growth stage through an algorithm to form a strawberry database, and calls the strawberry database to identify the current growth stage of the strawberry. The circuit device 2 controls the panel to communicate through the communication module 12 to control the output spectrum. The method and the device realize identification of the current growth stage of the strawberries, further customize the required spectrum and period for different growth stages of the strawberries, improve production efficiency and save labor cost.

In addition, the invention discloses a method for realizing the artificial intelligent strawberry lamp, which comprises the following steps:

s1, an identification system adopts an image identification technology based on OpenCV, color screening identification is carried out to make up for the defect that characteristic identification is only carried out on the color by a gray level image, the identification accuracy of machine identification can be greatly improved by combining the image identification technology and the color screening identification technology, the identified image is judged, and a corresponding mode instruction is sent out through a communication module 12;

s2, the singlechip 11 configures duty ratio according to a received instruction by reading the information of the communication module 12 and outputs PWM (pulse-width modulation) waves to adjust the brightness of the LED, and the radiation flux of each LED lamp group is controlled by changing the duty ratio of pulses;

and S3, simulating the arrangement of the lamp beads on the lamp panel by using TracePro optical software to form an inner circle and an outer circle, wherein the light mixing effect is optimal.

Example 1

As shown in fig. 1-2, fig. 1 is a flow chart of a method for implementing the strawberry lamp with artificial intelligence according to the present invention. Through identification device 1 to the strawberry discernment and send information for circuit arrangement 2, regulate and control the luminance ratio of red blue lamp pearl on the output PWM ripples control lamp panel device 3 by circuit arrangement 2, luminous with the light combination of red, blue two kinds of wavelength together, the most suitable spectrum of output strawberry current growth stage.

FIG. 2 is a strawberry lamp with artificial intelligence for a circular PCB lamp panel. Red LED lamp 4, blue LED lamp 5 all weld on circular PCB lamp plate 37, and red blue lamp pearl divide into two the tunnel, and each lamp pearl all connects in parallel, and the anodal 6 of red lamp and red lamp negative pole 8 are the positive negative pole of 8 plant red lamp pearls, and the anodal 7 of blue lamp and blue lamp negative pole 9 are the positive negative pole of 8 plant blue lamp pearls, and the vacancy 10 is used for the threading couple to fix.

The main circuit diagram of the driving board is shown in fig. 3, the control circuit includes a single chip microcomputer 11, the single chip microcomputer 11 is provided with a power utilization pin connected with the power supply module, the power utilization pin includes a 5V voltage input terminal 20 for connecting a 5V voltage module 23 and a driving voltage input terminal 21 for connecting a voltage reduction module 25, and a PWM output pin of the single chip microcomputer 11 is connected with the first MOS transistor module 14 and the second MOS transistor module 17 respectively. Analog pins A4 and A5 of the single chip microcomputer 11 are respectively connected with SDA and SCL pins of the clock module 13, and a TX pin and an RX pin of the single chip microcomputer 11 are respectively connected with an RX pin and a TX pin of the communication module 12.

The first current-limiting resistor 16 and the second current-limiting resistor 19 are respectively connected in series with the blue lamp set 15 and the red lamp set 18, and the ground ends of the clock module 13, the first MOS transistor module 14, the second MOS transistor module 17 and the communication module 12 are connected to the common ground end 22. The red LED lamps 4 are connected in parallel to form a red lamp set 18, the blue LED lamps 5 are connected in parallel to form a blue lamp set 15, and the grounding pins of all the elements in the control circuit are connected with a common grounding end 22.

The power supply configuration circuit is shown in fig. 4, the power supply module includes 12V power module 24 and 5V power module 23, the input end of 12V power module 24 and 5V power module 23 is connected with alternating current power supply 27 that is used for providing 220V voltage respectively, the alternating current turns into 5V and 12V direct current, the output of 5V power module 23 is equipped with 5V voltage output end 28 that is used for exporting 5V voltage, 12V voltage output end 29 that 12V power module 24 formed after stepping down by voltage step-down module 25.

The ground terminals of the 12V power supply module 24 and the 5V power supply module 23 are both connected to a power supply common ground terminal 26.

Fig. 5 is a diagram of feature recognition on strawberries. The image is first converted to a gray scale map and for each feature calculation it finds the best threshold that will divide the sample into positive and negative samples, which are filtered using a cascade of classifiers in the recognition process until a matching image is found.

Fig. 6 is a diagram of collecting strawberry pictures at each growth stage at the early stage of a strawberry color identification diagram, and calling OpenCV through a programming language Python3 to process and identify the pictures. The method mainly comprises the steps of feature recognition, and color screening recognition is added to make up for the defect that the feature recognition is only carried out by the gray-scale image in the aspect of color, so that a strawberry database capable of accurately recognizing the growth stage of the strawberry is formed through self-training.

And converting the BGR image into an HSV image by utilizing OpenCV, and extracting a color object from the HSV image. In HSV, color is easier to represent than in the BGR color space. Each frame of video captured by the camera is converted from BGR to HSV color space, and we set the threshold range of HSV pictures to the desired selected color (e.g., red for strawberry).

An artificial intelligence strawberry lamp, the circuit of the identification device is shown in figure 7. The circuit device controls the lamp panel device through electric connection, and the four wires led out from the positive electrode and the negative electrode of the red and blue lamp group of the lamp panel device penetrate through the upper part of the lamp shell and are respectively connected to output positive and negative ports of the two MOS tube modules on the circuit device. The identification device is composed of a core identification module 30, a camera 31 and a communication module 32.

The raspberry pi (identification module) 30 can be used as a core identification system, the raspberry pi (identification module) 30 is directly connected with the camera 31 through a slot, and a TX pin and an RX pin of the communication module 32 are respectively connected with an RXD0 pin and a TXD0 pin of the raspberry pi (identification module) 30. The power supply 33 of 5V and 3A output by the power adapter is supplied to the raspberry pi and the communication module, and the raspberry pi 30 and the communication module 32 are connected with a common ground terminal 34.

As shown in fig. 8, the back of the circular PCB lamp panel 37 of the main body device with artificial intelligence strawberry lamp of the present invention is connected with the hollow cylindrical heat dissipation aluminum sheet 38 by using heat conduction silica gel and conducts heat, the welded circuit board is placed in the truncated cone type aluminum heat dissipation lamp housing 39, and the acrylic frosted light-transmitting plate 36 and the truncated cone type aluminum heat dissipation lamp housing 39 are closed by the ring cover 35.

In addition, the invention also discloses an implementation method of the artificial intelligence strawberry lamp implementation device, which comprises the following steps:

s1, an identification device adopts an image identification technology based on OpenCV, carries out color screening identification, judges the identified image and sends a corresponding mode instruction through a communication module;

the defects of characteristic identification only by using a gray level image in the aspect of color are overcome by color screening identification, and the identification accuracy of machine identification can be greatly improved by combining the characteristic identification and the gray level image;

s2, the single chip microcomputer reads the information of the communication module, configures duty ratio according to the received instruction and outputs PWM (pulse-width modulation) waves to adjust the brightness of the LED, and the radiation flux of each LED lamp group is controlled by changing the pulse duty ratio;

s3, a lamp bead on the lamp panel device receives the flux and outputs a spectrum; the arrangement of the lamp beads is simulated by TracePro optical software to form an inner circle and an outer circle, and the light mixing effect is optimal.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims (3)

1. The utility model provides an implementation device with artificial intelligence strawberry lamp which characterized in that: the lamp panel device comprises an identification device, a circuit device and a lamp panel device; the identification device and the circuit device are in information transmission through a communication module, and the circuit device is electrically connected with and controls the lamp panel device;

the identification device comprises an identification module, a camera module and a communication module, the identification module collects strawberry information through the camera module to generate a strawberry database, the identification module calls the strawberry database to acquire the current growth stage information of the strawberries, and the growth stage information is sent to the circuit device through the communication module; the circuit device comprises a singlechip, a communication module, a clock module, a power supply module, a voltage reduction module, an MOS (metal oxide semiconductor) tube module and a current limiting resistor;

the power supply module outputs voltage to drive a circuit element through the voltage reduction module, the single chip microcomputer outputs a PWM wave signal to the MOS tube module by combining information received by the communication module, and the MOS tube module adjusts the output voltage of the voltage reduction module according to the received PWM signal; the current limiting resistor is connected to the main branch of the red light lamp group and the blue light lamp group; the clock module reads time to obtain data and is connected with the singlechip through the analog input port; the current limiting resistors are respectively and electrically connected to the main branches of the two lamp groups for shunting so as to protect the whole circuit device;

the MOS tube module is provided with a signal input end, a positive electrode and a negative electrode of a voltage input end and a positive electrode and a negative electrode of a voltage output end; the singlechip, the communication module and the clock module are provided with a power utilization pin and a grounding pin which are connected with the power supply module and are connected with the 5V output end and the grounding pin of the double-circuit power supply module;

the PWM output pin of the single chip microcomputer is respectively connected with the signal input ends of the two MOS tube modules, and the input port of the MOS tube module receives the output voltage from the voltage reduction module;

analog pins A4 and A5 of the single chip microcomputer are respectively connected with SDA pins and SCL pins of the clock module, and a TX pin and an RX pin of the single chip microcomputer are respectively connected with an RX pin and a TX pin of the communication module;

a red lamp group and a blue lamp group are welded on the lamp panel device, and lamp beads on the red lamp group and the blue lamp group are connected in parallel; the lamp panel device is characterized in that red and blue lamp beads are welded on a circular PCB, the red and blue lamp beads are respectively connected in parallel to form two lamp groups, the positive and negative electrodes of the two red and blue lamp groups are respectively led out from the upper part of a lamp shell by wires, and a hollow hole is used for fixing a threading hook;

use heat conduction silica gel to be connected and heat conduction between circular PCB lamp pearl circuit board back and the hollow circular cylinder shape heat dissipation aluminum sheet, settle the circuit board after will welding in round platform type aluminum product heat dissipation lamp body, it is closed with ya keli dull polish light-passing board and lamp body with the ring lid.

2. The implementation device with artificial intelligence strawberry light of claim 1, wherein:

the circuit device controls the lamp panel device through electric connection, four lines led out by the anode and the cathode of the red and blue lamp group penetrate through the upper part of the lamp shell and are respectively connected with the output positive and negative ports of the two MOS tube modules.

3. The implementation method of the implementation device with artificial intelligence strawberry light of claim 1, characterized in that: the method comprises the following steps:

s1, an identification device adopts an image identification technology based on OpenCV, carries out color screening identification, judges the identified image and sends a corresponding mode instruction through a communication module;

s2, the single chip microcomputer reads the information of the communication module, configures duty ratio according to the received instruction and outputs PWM (pulse-width modulation) waves to adjust the brightness of the LED, and the radiation flux of each LED lamp group is controlled by changing the pulse duty ratio;

and S3, receiving the flux by the lamp group on the lamp panel device, and outputting a spectrum.

Images