CN111343758A - Light modulation control system, control cabinet and light modulation method for poultry house - Google Patents
Light modulation control system, control cabinet and light modulation method for poultry house Download PDFInfo
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- CN111343758A CN111343758A CN202010184386.1A CN202010184386A CN111343758A CN 111343758 A CN111343758 A CN 111343758A CN 202010184386 A CN202010184386 A CN 202010184386A CN 111343758 A CN111343758 A CN 111343758A
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Abstract
The invention relates to a light modulation control system for poultry houses, which comprises a main controller, a main power supply module for supplying power to the main controller, an illumination sensor, a secondary control module, a secondary power supply and an LED light source, wherein the illumination sensor and the secondary control module are installed in each poultry house; the dimming control system, the control cabinet and the control method for the poultry houses can realize the control of multiple paths of LED light sources at one control terminal, and avoid the trouble that workers regulate and control the LED light sources one by one on each poultry house site.
Description
Technical Field
The invention belongs to the technical field of light control of poultry houses, and particularly relates to a light dimming control system, a control cabinet and a light dimming method for a poultry house.
Background
In modern farming, a completely sealed farming environment is often used, and light exposure is one of the environmental conditions indispensable for poultry production. Scientific and reasonable poultry house illumination conditions can improve the fertility rate of breeding poultry, the survival rate of young poultry and the laying rate of laying poultry, shorten the growth cycle of meat poultry and improve the meat quality, and different poultry, different varieties and different breeding modes meet different requirements on illumination. In a large-scale cultivation base, there are usually about 10 to 100 poultry houses, so that a large number of LED light sources, and a corresponding whole set of dimming circuit and dimming system are required to meet the lighting requirements in the poultry house and the system brightness adjustment requirements for the LED light sources.
At present, most of poultry houses in a breeding base adopt an independent control method, namely, each poultry house is allocated with a control system, manual adjustment or manual parameter setting is required to be carried out in each poultry house during adjustment, an operation interface is simple, and the settable parameters are few. The main problem of the control system of the LED light source is that each poultry house is independently controlled, when the illumination of the poultry house is adjusted, workers need to adjust the illumination of each poultry house, all the LED light sources of the poultry house in the breeding base cannot be controlled or set parameters in one place, and a large amount of manpower and time are wasted.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a poultry house dimming control system, a control cabinet and a dimming method.
The technical scheme of the invention is as follows:
light modulation control system for pouity dwelling place, including main control unit, be arranged in main power module, the illuminance sensor of installing in each pouity dwelling place, secondary control module, be arranged in for the pouity dwelling place respectively with secondary power supply and the LED light source of electric appliance power supply, main control unit is connected with touch-control screen and mains voltage control output module that is used for human-computer interaction in order to carry out dimming parameter control, mains voltage control output module's output is connected with each secondary control module's input is connected, the LED light source is controlled by secondary control module.
Further, the power voltage control output module comprises at least 2 control signal output interfaces.
Further, the secondary control module comprises a control signal input interface, a PWM signal demodulator and an LED driving module, the control signal input interface is connected to the control signal output interface, the PWM signal demodulator is connected to the control signal output interface and identifies, processes and converts the control signal, and a signal output end of the PWN signal demodulator is connected to the LED driving module for controlling the light emitting brightness of the LED light source.
Furthermore, the main power supply module comprises a first-stage switch step-down power supply, a second-stage isolation power supply and a third-stage linear power supply.
Furthermore, the main control module is connected with a matrix key and a rotary encoder button.
Further, main control unit is connected with intelligent Mobile terminal, main control unit pass through WIFI module, bluetooth module or GPRS module with intelligent Mobile terminal interactive bidirectional connection.
Light modulation control cabinet for pouity dwelling place, include light modulation control system and the cabinet body for the pouity dwelling place, main control unit sets up the cabinet is internal.
Furthermore, an inner temperature sensor and an exhaust fan which are used for detecting the temperature inside the cabinet body are arranged in the cabinet body, an outer temperature sensor which is used for detecting the ambient temperature outside the cabinet body is arranged outside the cabinet body, the inner temperature sensor and the outer temperature sensor are in signal connection with the main controller, and the exhaust fan is controlled by the main controller.
The poultry house dimming method is controlled by the poultry house dimming control system and comprises the following steps:
the main controller receives dimming parameter data, generates a dimming signal according to the dimming parameter data, and sends the dimming signal to the secondary control module;
the secondary control module receives the dimming signal and controls the LED light source according to the dimming signal.
Compared with the prior art, the invention has the beneficial effects that:
the dimming control system, the control cabinet and the control method for the poultry houses can realize the control of multiple paths of LED light sources at one control terminal, avoid the trouble that workers regulate and control the LED light sources on each poultry house site one by one, and compared with the remote control of each poultry house, the dimming control system, the control cabinet and the control method for the poultry houses realize the illumination control and the parameter setting of each secondary control node at one main control node, save a large amount of labor and time cost and are convenient to count; the control modes of the invention include touch control on the touch screen, key control by using a matrix key or a rotary encoder knob and remote control of the intelligent mobile terminal APP, and can meet the use of various control scenes and the control of various places.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic circuit diagram of a main controller according to an embodiment of the present invention.
Fig. 3 is a schematic circuit diagram of a control signal output interface according to an embodiment of the present invention.
Fig. 4 is a schematic circuit diagram of a main power supply module according to an embodiment of the present invention.
Fig. 5 is a circuit schematic diagram of a GPRS module according to an embodiment of the present invention.
Fig. 6 is a schematic circuit diagram of a sensor communication interface module according to an embodiment of the present invention.
FIG. 7 is a schematic circuit diagram of an external RTC module according to an embodiment of the present invention.
Fig. 8 is one of the interfaces of the setup software associated with the present invention.
Fig. 9 is a second interface diagram of the setup software according to the present invention.
FIG. 10 is a circuit diagram of a host controller according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the light modulation control system for poultry houses comprises a main controller, a main power supply module for supplying power to the main controller, an illumination sensor installed in each poultry house, a secondary control module, a secondary power supply and an LED light source for supplying power to each electric appliance in the poultry house, wherein the main controller is connected with a touch screen and a power supply voltage control output module for human-computer interaction to control light modulation parameters, the main controller obtains illumination intensity in each poultry house through the illumination sensor, the output end of the power supply voltage control output module is connected with each input end of the secondary control module, and the LED light source is controlled by the secondary control module.
As shown in fig. 8 and 9, the light-adjusting control system for poultry houses is installed with light-adjusting software, the light-adjusting software can be operated on the touch screen to implement light-adjusting control, and parameters in the touch screen can be directly clicked to set light-adjusting parameters, such as setting brightness values of LED light sources of a plurality of poultry houses, setting brightness values of LED light sources of a certain area of a certain poultry house, or setting brightness values of LED light sources of a certain area of a certain poultry house within a certain time period, and after the setting is completed, the current operating state of the LED light sources in each poultry house can be observed in real time in the touch screen according to the detection signal of the illumination sensor; the dimming software has a gradual dimming mode, the sunrise or sunset time of the sun every day can be acquired, and the installation user sets and controls the gradual change of the brightness of the LED light source.
The touch screen is preferably a 7-inch touch screen, the LED light source is a red-blue double-color LED lamp or a yellow, red, green, blue, purple and other multicolor LED dimming lamp, and the LED light source can also be partially or completely replaced by a lamp tube or a bulb.
Further, as shown in fig. 1, 2, and 3, the power supply voltage control output module includes at least 2 control signal output interfaces, each control signal output interface corresponds to one or more secondary control modules, and can infinitely expand multi-path light control to form a large light control system, which is operated remotely and uniformly; preferably, the power supply voltage control output module includes 8 control signal output interfaces.
Further, as shown in fig. 10, the secondary control module includes a secondary control chip, a control signal input interface, a PWM signal demodulator, and an LED driving module, the control signal input interface is connected with the control signal output interface in a signal line or wireless connection manner, the PWM signal demodulator is connected with the control signal output interface and identifies, processes, and converts the control signal into a PWM control signal, a signal output end of the PWN signal demodulator is connected with the LED driving module, and the LED driving module adjusts the light emitting brightness of the LED light source according to the PWM control signal.
Further, as shown in fig. 4, the main power supply module includes a first stage switching step-down power supply, a second stage isolation power supply, and a third stage linear power supply.
Furthermore, the main control module is connected with a matrix key and a rotary encoder button, and when the screen is inconvenient to touch, all parameters of the LED light source can be set through the matrix key and the rotary encoder.
Further, as shown in the figure, the main controller is connected with an intelligent mobile terminal, the main controller is in interactive bidirectional connection with the intelligent mobile terminal through a WIFI module, a Bluetooth module or a GPRS module, and the intelligent mobile terminal is a mobile phone, a tablet computer, a notebook computer, a PDA and the like; specifically, a GPRS module with the model number of SIM800C is adopted, the module works in a 1900MHz frequency band, can be connected through PPP, supports a TCP/IP protocol, can make and receive calls, can be configured through AT instructions, is inserted into a 2G/3G/4G Internet of things network card provided by each operator, and realizes real-time viewing and setting of the lighting state of the poultry house on the intelligent mobile terminal through connecting with the operator network; when no operation network connection, connect intelligent Mobile terminal through WIFI module, bluetooth module, carry out all parameter settings in intelligent terminal and control pouity dwelling place light illumination state with wireless.
Specifically, as shown in fig. 1 to 7, the model of the main controller is STM32F103VCT6, the main controller is connected with a sensor communication interface module based on RS-485 protocol and used for being connected with other external sensors, a serial port screen interface module based on RS-232 protocol and used for being connected with a touch screen, a bluetooth module with model JDY-08, a reset circuit, an external RTC module based on PCF8563 chip, a 20-pin data parallel port module, an internal temperature detection interface module used for connecting internal temperature sensors, an external temperature detection interface module used for connecting external temperature sensors, a relay output module, and a super capacitor used for providing power backup, wherein the external RTC module is used for changing the brightness of LED lamps with different colors to realize overall light color change; the device is integrated on a PCB circuit board; fig. 2 is a circuit schematic diagram of STM32F103VCT6, fig. 3 is a circuit schematic diagram of a control signal output interface, fig. 4 is a circuit schematic diagram of a main power supply module, fig. 5 is a circuit schematic diagram of a GPRS module, fig. 6 is a circuit schematic diagram of a sensor communication interface module, and fig. 7 is a circuit schematic diagram of an external RTC module. As shown in FIG. 10, the model of the secondary control chip is STM32F103C8T 6.
Light modulation control cabinet for pouity dwelling place, include light modulation control system and the cabinet body for the pouity dwelling place, the cabinet body includes the cabinet door, main control unit sets up the cabinet is internal, touch screen, matrix keyboard and rotary encoder knob are installed the inside of the cabinet body or setting are in on the cabinet door of the cabinet body.
Further, an inner temperature sensor and an exhaust fan which are used for detecting the temperature inside the cabinet body are arranged in the cabinet body, an outer temperature sensor which is used for detecting the ambient temperature outside the cabinet body is arranged outside the cabinet body, the inner temperature sensor and the outer temperature sensor are in signal connection with the main controller, the exhaust fan is controlled by the main controller, and the main controller is also connected with a buzzer; the opening temperature, the closing temperature and the alarm temperature of the exhaust fan are set through the touch screen, and if the temperature in the cabinet exceeds the alarm temperature, the main controller controls the buzzer to be electrified and alarm.
The poultry house dimming method is controlled by adopting the poultry house dimming control system, a main controller is used as a main control node, secondary controllers are used as secondary control nodes, and a main control node controls a plurality of secondary control nodes and each secondary control node controls a light source in each poultry house, and comprises the following steps:
the main controller receives dimming parameter data, generates a dimming signal according to the dimming parameter data, and sends the dimming signal to the secondary control module;
the secondary control module receives the dimming signal and controls the LED light source according to the dimming signal.
Furthermore, the LED light sources in one poultry house are classified into different groups, and the secondary control module can independently control each group of LED light sources so as to respectively control the LED light sources in different groups in the same poultry house.
The dimming control system, the control cabinet and the control method for the poultry houses can realize the control of multiple paths of LED light sources at one control terminal, avoid the trouble that workers regulate and control the LED light sources on each poultry house site one by one, and compared with the remote control of each poultry house, the dimming control system, the control cabinet and the control method for the poultry houses realize the illumination control and the parameter setting of each secondary control node at one main control node, save a large amount of labor and time cost and are convenient to count; the control mode of the invention comprises touch control on a touch screen, key control by using a matrix key or a rotary encoder knob and remote control of an intelligent mobile terminal APP, and can meet the use of various control scenes and the control of various places; the LED light source illumination running conditions of the poultry house in the whole breeding period can be set once, the system automatically calculates the age of the animals in the poultry house, and the brightness value of the corresponding LED light source is automatically controlled within the corresponding age of the animals according to the set parameters; the LED light source brightness value can be increased in different time periods, the LED light source brightness value can be decreased in different time periods, the LED light source illumination time is different for each day of different ages in days, specifically, the illumination time can be set to be 24 hours for 1 day of the age in days, and can be set to be gradually decreased for 2 days in days, and the illumination time can be set to be 23.5 hours for each day of the age in days.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. Poultry house is with control system that adjusts luminance, its characterized in that: including main control unit, be used for the main power supply module of main control unit power supply, install illuminance sensor, secondary control module in each pouity dwelling place, be arranged in respectively using secondary power supply and the LED light source of electric appliance power supply for in the pouity dwelling place, main control unit is connected with the touch-control screen and the mains voltage control output module that are used for human-computer interaction in order to carry out dimming parameter control, mains voltage control output module's output is connected with each secondary control module's input is connected, the LED light source is controlled by secondary control module.
2. A dimming control system for a poultry house according to claim 1, wherein: the power supply voltage control output module comprises at least 2 control signal output interfaces.
3. A dimming control system for a poultry house according to claim 2, wherein: the secondary control module comprises a control signal input interface, a PWM signal demodulator and an LED driving module, the control signal input interface is connected with the control signal output interface, the PWM signal demodulator is connected with the control signal output interface and identifies, processes and converts control signals, and the signal output end of the PWN signal demodulator is connected with the LED driving module and used for controlling the light-emitting brightness of the LED light source.
4. A dimming control system for a poultry house according to claim 1, wherein: the main power supply module comprises a first-stage switch step-down power supply, a second-stage isolation power supply and a third-stage linear power supply.
5. A dimming control system for a poultry house according to claim 1, wherein: the main control module is connected with a matrix key and a rotary encoder button.
6. A dimming control system for a poultry house according to claim 1, wherein: the intelligent mobile terminal is connected with the main controller, and the main controller is in interactive bidirectional connection with the intelligent mobile terminal through a WIFI module, a Bluetooth module or a GPRS module.
7. Poultry house is with switch board that adjusts luminance, its characterized in that: comprises the poultry house dimming control system as claimed in any one of claims 1-5 and a cabinet body, wherein the main controller is arranged in the cabinet body.
8. A dimming control cabinet for a poultry house according to claim 7, wherein: the cabinet is characterized in that an inner temperature sensor and an exhaust fan are arranged in the cabinet body and used for detecting the temperature in the cabinet body, an outer temperature sensor is arranged outside the cabinet body and used for detecting the ambient temperature outside the cabinet body, the inner temperature sensor and the outer temperature sensor are in signal connection with the main controller, and the exhaust fan is controlled by the main controller.
9. A light control method for poultry houses, characterized in that the light control method is controlled by the light control system for poultry houses as claimed in any one of claims 1 to 6, and comprises the following steps:
the main controller receives dimming parameter data, generates a dimming signal according to the dimming parameter data, and sends the dimming signal to the secondary control module;
the secondary control module receives the dimming signal and controls the LED light source according to the dimming signal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184386.1A CN111343758A (en) | 2020-03-16 | 2020-03-16 | Light modulation control system, control cabinet and light modulation method for poultry house |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010184386.1A CN111343758A (en) | 2020-03-16 | 2020-03-16 | Light modulation control system, control cabinet and light modulation method for poultry house |
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| CN111343758A true CN111343758A (en) | 2020-06-26 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391531A (en) * | 2014-12-10 | 2015-03-04 | 绵阳青山森腾信息科技有限公司 | Remote control system of livestock greenhouse by utilizing wireless network |
| CN206833699U (en) * | 2017-01-19 | 2018-01-02 | 山西智舒智能科技有限公司 | A kind of Multifunction infrared transponder of intelligent domestic system |
| CN107562029A (en) * | 2017-08-29 | 2018-01-09 | 南阳华诚智能有限公司 | Internet of Things intelligently cultivates factory's control method |
| CN208737331U (en) * | 2018-11-01 | 2019-04-12 | 隆昌邦得畜牧机械制造有限公司 | Environmental control system is given up in livestock-raising field |
| CN210142273U (en) * | 2019-07-31 | 2020-03-13 | 贵州贵谷农业股份有限公司 | Poultry colony house monitoring system |
-
2020
- 2020-03-16 CN CN202010184386.1A patent/CN111343758A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391531A (en) * | 2014-12-10 | 2015-03-04 | 绵阳青山森腾信息科技有限公司 | Remote control system of livestock greenhouse by utilizing wireless network |
| CN206833699U (en) * | 2017-01-19 | 2018-01-02 | 山西智舒智能科技有限公司 | A kind of Multifunction infrared transponder of intelligent domestic system |
| CN107562029A (en) * | 2017-08-29 | 2018-01-09 | 南阳华诚智能有限公司 | Internet of Things intelligently cultivates factory's control method |
| CN208737331U (en) * | 2018-11-01 | 2019-04-12 | 隆昌邦得畜牧机械制造有限公司 | Environmental control system is given up in livestock-raising field |
| CN210142273U (en) * | 2019-07-31 | 2020-03-13 | 贵州贵谷农业股份有限公司 | Poultry colony house monitoring system |
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Application publication date: 20200626 |
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