CN204482111U - Livestock and poultry lamp light control system - Google Patents
Livestock and poultry lamp light control system Download PDFInfo
- Publication number
- CN204482111U CN204482111U CN201520206558.5U CN201520206558U CN204482111U CN 204482111 U CN204482111 U CN 204482111U CN 201520206558 U CN201520206558 U CN 201520206558U CN 204482111 U CN204482111 U CN 204482111U
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- Prior art keywords
- circuit
- resistance
- chip microcomputer
- livestock
- control system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Livestock and poultry lamp light control system of the present utility model, comprise single-chip microcomputer, memory, key circuit, crystal oscillating circuit, timer circuit, LCD display module, daylighting circuit and light-adjusting module, described single-chip microcomputer adopts STC89C5 chip, and described memory, key circuit, crystal oscillating circuit, timer circuit, LCD display module, daylighting circuit and light-adjusting module are connected respectively on single-chip microcomputer.Realize with common electronic devices and components the control circuit that illumination control and clock control combine, achieve basic controlling functions, meet actual needs, greatly reduce cost simultaneously, be suitable for the plant of middle and small scale.
Description
Technical field
The utility model relates to lighting device, specifically a livestock and poultry lamp light control system.
Background technology
The signal light control of poultry house is the important ring in its feeding.According to the difference of poultry house structure, feeding manner, corresponding control method be determined.In livestock breed aquatics, environmental factor, as the principal element of growth of animals or poultry, directly affects economic benefit.At present, although also there are some lamp light control systems, the more complicated of these lamp light control systems design, the cost of installation and maintenance is very high, and for common breeding enterprise send a letter here, method ought be too large, cannot large-scale promotion application.
Utility model content
For solving above technical deficiency, the purpose of this utility model is to provide a kind of livestock and poultry lamp light control system, and this system can not only realize the regulation and control of light, and structure is simple, install and use with low cost, be applicable to promoting the use of in middle-size and small-size breeding enterprise.
The utility model solves the technical scheme that its technical problem adopts: livestock and poultry lamp light control system, it is characterized in that, comprise single-chip microcomputer, memory, key circuit, crystal oscillating circuit, timer circuit, LCD display module, daylighting circuit and light-adjusting module, described single-chip microcomputer adopts STC89C5 chip, and described memory, key circuit, crystal oscillating circuit, timer circuit, LCD display module, daylighting circuit and light-adjusting module are connected respectively on single-chip microcomputer.
Further, described light-adjusting module comprises optocoupler, relay and LED, and the input of optocoupler connects single-chip microcomputer, and the output of optocoupler connects Control end, and the output of relay connects LED.
Preferably, described timer circuit adopts DS1302 chip as core devices.
Preferably, described memory is EEPROM.
Further, described daylighting circuit comprises comparator U, photo resistance R1, resistance R2, resistance R5, photo resistance R3, slide rheostat R4, the one termination Vcc of photo resistance R1, the photo resistance R1 other end is connecting resistance R2 one end and comparator U negative input respectively, resistance R2 other end ground connection, photo resistance R3 one end ground connection, the photo resistance R3 other end connects comparator U electrode input end and slide rheostat R4 one end respectively, another termination VC of slide rheostat R4 holds, resistance R5 mono-termination Vcc, another termination comparator of resistance R5 U output, comparator U output connects the OUT0 port of single-chip microcomputer.
The beneficial effects of the utility model are:
1, whole system structure is simple, installs and very easy to use, and old cheap, is applicable to the use of middle-size and small-size breeding enterprise.
2, the resistance of photo resistance becomes dependency relation with intensity of illumination, dividing potential drop above it also becomes dependency relation with intensity of illumination, voltage signal gives comparator, by slide rheostat degree of regulation, the collection realizing light intensity is compared, coordinate the light on and off of optocoupler and Control LED, realize accurate light modulation.
Accompanying drawing explanation
Accompanying drawing 1 is theory diagram of the present utility model;
Accompanying drawing 2 is circuit theory diagrams of the utility model daylighting circuit.
Embodiment
Be described further below in conjunction with accompanying drawing.
Livestock and poultry lamp light control system as depicted in figs. 1 and 2, comprises single-chip microcomputer, memory, key circuit, crystal oscillating circuit, timer circuit, LCD display module, daylighting circuit and light-adjusting module, described single-chip microcomputer adopts STC89C5 chip, described memory, key circuit, crystal oscillating circuit, timer circuit, LCD display module, daylighting circuit is connected respectively on single-chip microcomputer, and described light-adjusting module comprises optocoupler, relay and LED, the input of optocoupler connects single-chip microcomputer, the output of optocoupler connects Control end, the output of relay connects LED, described timer circuit adopts DS1302 chip as core devices, described memory is EEPROM, and described daylighting circuit comprises comparator U, photo resistance R1, resistance R2, resistance R5, photo resistance R3, slide rheostat R4, the one termination Vcc of photo resistance R1, the photo resistance R1 other end is connecting resistance R2 one end and comparator U negative input respectively, resistance R2 other end ground connection, photo resistance R3 one end ground connection, the photo resistance R3 other end connects comparator U electrode input end and slide rheostat R4 one end respectively, another termination VC of slide rheostat R4 holds, another termination comparator of resistance R5 mono-termination Vcc, resistance R5 U output, comparator U output connects the OUT0 port of single-chip microcomputer.
Key circuit and display circuit can provide the man-machine interface of hommization, and people are arranged by keyboard, and user obtains the useful information of the running status etc. of system by display unit.
The resistance of photo resistance becomes dependency relation with intensity of illumination, dividing potential drop above it also becomes dependency relation with intensity of illumination, voltage signal gives comparator, by slide rheostat degree of regulation, the numeric results of last comparator delivers to single-chip microcomputer, and single-chip microcomputer controls periphery according to this numeric results.Optocoupler plays the effect of electrical isolation, is controlled LED electricity-saving lamp by relay.DS1302 timing circuit provides clock accurately for system.Memory cell (EEPROM) is responsible for storing the information arranged, and the information that user is arranged can not be lost in power down.
User carries out the setting of mode of operation by button and LCD display unit to system, setting after system can automatically store the data in EEPROM, and next system reset or after powering on data can not lose.
The above is only the preferred implementation of this patent; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the art of this patent principle; can also make some improvement and replacement, these improve and replace the protection range that also should be considered as this patent.
Claims (5)
1. livestock and poultry lamp light control system, it is characterized in that, comprise single-chip microcomputer, memory, key circuit, crystal oscillating circuit, timer circuit, LCD display module, daylighting circuit and light-adjusting module, described single-chip microcomputer adopts STC89C5 chip, and described memory, key circuit, crystal oscillating circuit, timer circuit, LCD display module, daylighting circuit and light-adjusting module are connected respectively on single-chip microcomputer.
2. livestock and poultry lamp light control system according to claim 1, it is characterized in that, described light-adjusting module comprises optocoupler, relay and LED, and the input of optocoupler connects single-chip microcomputer, the output of optocoupler connects Control end, and the output of relay connects LED.
3. livestock and poultry lamp light control system according to claim 1 and 2, is characterized in that, described timer circuit adopts DS1302 chip as core devices.
4. livestock and poultry lamp light control system according to claim 1 and 2, is characterized in that, described memory is EEPROM.
5. livestock and poultry lamp light control system according to claim 1 and 2, it is characterized in that, described daylighting circuit comprises comparator U, photo resistance R1, resistance R2, resistance R5, photo resistance R3, slide rheostat R4, the one termination Vcc of photo resistance R1, the photo resistance R1 other end is connecting resistance R2 one end and comparator U negative input respectively, resistance R2 other end ground connection, photo resistance R3 one end ground connection, the photo resistance R3 other end connects comparator U electrode input end and slide rheostat R4 one end respectively, another termination VC of slide rheostat R4 holds, resistance R5 mono-termination Vcc, another termination comparator of resistance R5 U output, comparator U output connects the OUT0 port of single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206558.5U CN204482111U (en) | 2015-04-08 | 2015-04-08 | Livestock and poultry lamp light control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206558.5U CN204482111U (en) | 2015-04-08 | 2015-04-08 | Livestock and poultry lamp light control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204482111U true CN204482111U (en) | 2015-07-15 |
Family
ID=53637881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520206558.5U Active CN204482111U (en) | 2015-04-08 | 2015-04-08 | Livestock and poultry lamp light control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204482111U (en) |
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2015
- 2015-04-08 CN CN201520206558.5U patent/CN204482111U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |