CN206805336U - A kind of greenhouse inspection and control system based on wireless network - Google Patents
A kind of greenhouse inspection and control system based on wireless network Download PDFInfo
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- CN206805336U CN206805336U CN201720756572.1U CN201720756572U CN206805336U CN 206805336 U CN206805336 U CN 206805336U CN 201720756572 U CN201720756572 U CN 201720756572U CN 206805336 U CN206805336 U CN 206805336U
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Abstract
A kind of greenhouse inspection and control system based on wireless network.It the utility model is related to a kind of greenhouse inspection and control system based on wireless network.Described telegon includes microprocessor, the signal that described microprocessor passes through antenna receiving router, described microprocessor receives the input signal of button, described microprocessor receives outside 12M crystal oscillation signals, described microprocessor receives operating voltage 3.3V signals, described microprocessor transmits a signal to drive module, described microprocessor transmits a signal to OLED display circuits, described microprocessor transmits a signal to buzzer, described microprocessor and jtag port two-way transmission signals.The utility model is used for greenhouse and detects and control.
Description
Technical field
It the utility model is related to a kind of greenhouse inspection and control system based on wireless network.
Background technology
With the modernization development of National agricultural, precision agriculture has become the new trend of agricultural development, more and more
New technical use make it that people's life is more and more convenient to agriculturally, warmhouse booth is constantly promoted, the growth of crops in greenhouse
Humiture, gas concentration lwevel, intensity of illumination and soil moisture with air have close contact, it is therefore desirable to examine in time
Various environmental informations in thermometric room, environmental condition is adjusted according to the information of gained, to ensure that rational greenhouse makes
Healthy growth of crops.Wireless network detecting and controlling system is applied to agriculturally, has and saves labour, improving efficiency contributes to
The advantages that scientific management.
The content of the invention
The purpose of this utility model is to provide a kind of greenhouse inspection and control system based on wireless network, existing
Greenhouse environment information detection is general all to be checked or using wiring acquisition mode using artificial to monitoring point, to draft fan and heating
The switch control of device is also required to wiring and is installed to any to be controlled, and this detecting and controlling system avoids waste of manpower, detection effect
The problems such as low shortcoming of rate simultaneously solves wiring trouble, and installation cost is high and power consumption is big.
Above-mentioned purpose is realized by following technical scheme：
A kind of greenhouse inspection and control system based on wireless network, it is characterized in that：Telegon is two-way with router
Transmission signal, described router and terminal two-way transmission signals,
Described telegon includes microprocessor, and described microprocessor is described by the signal of antenna receiving router
Microprocessor receive the input signal of button, described microprocessor receives outside 12M crystal oscillation signals, described microprocessor
Operating voltage 3.3V signals are received,
Described microprocessor transmits a signal to drive module, and described microprocessor transmits a signal to OLED and shown
Circuit, described microprocessor transmit a signal to buzzer, described microprocessor and jtag port two-way transmission signals.
A kind of described greenhouse inspection and control system based on wireless network, described microprocessor also receive soil
Earth detection module, temperature detecting module, humidity detecting module, luminous intensity detection module, the signal of carbon dioxide detection module,
Described microprocessor transmits a signal to draft fan electromagnetic switch and heater electromagnetic switch.
A kind of described greenhouse inspection and control system based on wireless network, described carbon dioxide detection module
Including infrared sensor, one end ground connection of described infrared sensor, the other end connection resistance R1 of described infrared sensor
One end, electric capacity C1 one end, No. 7 pins and No. 8 pins of TRA281 chips,
Described resistance R1 other end connection resistance R2 one end, electric capacity C2 one end,
Described resistance R2 other end connection electric capacity C3 one end and transport and placing device A1 positive input terminal, described electric capacity C3
The other end ground connection,
Described transport and placing device A1 negative input end connection resistance R3 one end and resistance R4 one end, described resistance R3's
The other end is grounded, and the described resistance R4 other end is connecting transport and placing device A1 output end, resistance R5 one end, transport and placing device A2 just
The other end of input and electric capacity C2,
Described transport and placing device A2 negative input end ground connection,
Described transport and placing device A2 output end connection electric capacity C4 one end and electric capacity C5 one end, described electric capacity C4's is another
The resistance R5 other end is connected after the connection resistance R6 of one end, No. 1 of described electric capacity C5 other end connection conversion chip U1 is drawn
Pin；
Described electric capacity C1 other end connection resistance R12 one end and No. 5 pins and earth terminal of TRA281 chips, institute
No. 9 pins of the TRA281 chips stated are described by No. 2 pins of electric capacity C8 connection TRA281 chips and resistance R13 one end
Resistance R13 other end connection No. 1 pin of TRA281 chips, resistance R14 one end and operating voltage VCC, described electricity
No. 6 pins of No. 10 pins and TRA281 chips of R14 other end connection TRA281 chips are hindered,
No. 4 pins connection resistance R10 of described TRA281 chips one end, described resistance R10 other end connection
Resistance R11 one end, the described resistance R11 other end connection resistance R12 other end, described resistance R11 the 3rd end
Connect No. 3 pins of TRA281 chips；
Described chip U1 No. 2 pins connection electric capacity C6 one end, operating voltage VCC ends, the 1 of earth terminal and chip U2
Number end, described electric capacity C6 other end connection chip U1 No. 3 pins, described chip U1 No. 4 pins connection chip U2
No. 2 pins and resistance R8 one end, described resistance R8 three-terminal link chip U1 No. 5 pins, described chip U1
No. 6 pins connection electric capacity C7 one end, described electric capacity C7 other end connection resistance R9 one end and No. 7 of chip U1 are drawn
Pin, described resistance R9 other end connection chip U1 No. 8 pins, described chip U1 No. 9 pins and the 10 of chip U1
Resistance R10 is connected between number pin,
The described chip U2 No. 3 pins connection resistance R8 other end.
Beneficial effect：
1. terminal module of the present utility model is responsible for data acquisition and draft fan and heater is controlled, router
Module is responsible for signal transmission, and coordinator module is responsible for control alarm and display.
It has been shown that, alarm and control 2. coordinator module of the present utility model is responsible for data, the coordinator module passes through low
Power consumption OLED carries out data and shown, is alarmed by buzzer, terminal is waken up to perform order by button.
3. the utility model is easily operated, energy-conserving and environment-protective, simple in construction, intelligent level is high.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is coordinator module hardware structure diagram of the present utility model.
Accompanying drawing 3 is terminal module hardware structure diagram of the present utility model.
Accompanying drawing 4 is the specific detection circuit of carbon dioxide detection module of the present utility model.
Embodiment：
Embodiment 1
A kind of greenhouse inspection and control system based on wireless network, it is characterized in that：Telegon is two-way with router
Transmission signal, described router and terminal two-way transmission signals,
Described telegon includes microprocessor, and described microprocessor is described by the signal of antenna receiving router
Microprocessor receive the input signal of button, described microprocessor receives outside 12M crystal oscillation signals, described microprocessor
Operating voltage 3.3V signals are received,
Described microprocessor transmits a signal to drive module, and described microprocessor transmits a signal to OLED and shown
Circuit, described microprocessor transmit a signal to buzzer, described microprocessor and jtag port two-way transmission signals.Institute
The drive module stated is PL2302.
Embodiment 2
A kind of greenhouse inspection and control system based on wireless network described in embodiment 1, described microprocessor
Soil K+adsorption module, Temperature and Humidity module, luminous intensity detection module, the signal of carbon dioxide detection module are also received,
Described microprocessor transmits a signal to draft fan electromagnetic switch and heater electromagnetic switch.
Coordinator module, router-module, terminal module use model CC2530 chip as central processing unit.
The temperature and humidity acquisition module of wireless network terminal node connection is DHT11 Temperature and Humidity modules, and intensity collection is
BH1750FVI detection modules.
Embodiment 3
A kind of greenhouse inspection and control system based on wireless network described in embodiment 1, described carbon dioxide
Detection module includes infrared sensor, one end ground connection of described infrared sensor, and the other end of described infrared sensor connects
Connecting resistance R1 one end, electric capacity C1 one end, No. 7 pins and No. 8 pins of TRA281 chips,
Described resistance R1 other end connection resistance R2 one end, electric capacity C2 one end,
Described resistance R2 other end connection electric capacity C3 one end and transport and placing device A1 positive input terminal, described electric capacity C3
The other end ground connection,
Described transport and placing device A1 negative input end connection resistance R3 one end and resistance R4 one end, described resistance R3's
The other end is grounded, and the described resistance R4 other end is connecting transport and placing device A1 output end, resistance R5 one end, transport and placing device A2 just
The other end of input and electric capacity C2,
Described transport and placing device A2 negative input end ground connection,
Described transport and placing device A2 output end connection electric capacity C4 one end and electric capacity C5 one end, described electric capacity C4's is another
The resistance R5 other end is connected after the connection resistance R6 of one end, No. 1 of described electric capacity C5 other end connection conversion chip U1 is drawn
Pin；Described chip U1 model MC14433；
Described electric capacity C1 other end connection resistance R12 one end and No. 5 pins and earth terminal of TRA281 chips, institute
No. 9 pins of the TRA281 chips stated are described by No. 2 pins of electric capacity C8 connection TRA281 chips and resistance R13 one end
Resistance R13 other end connection No. 1 pin of TRA281 chips, resistance R14 one end and operating voltage VCC, described electricity
No. 6 pins of No. 10 pins and TRA281 chips of R14 other end connection TRA281 chips are hindered,
No. 4 pins connection resistance R10 of described TRA281 chips one end, described resistance R10 other end connection
Resistance R11 one end, the described resistance R11 other end connection resistance R12 other end, described resistance R11 the 3rd end
Connect No. 3 pins of TRA281 chips；
Described chip U1 No. 2 pins connection electric capacity C6 one end, operating voltage VCC ends, the 1 of earth terminal and chip U2
Number end, described electric capacity C6 other end connection chip U1 No. 3 pins, described chip U1 No. 4 pins connection chip U2
No. 2 pins and resistance R8 one end, described resistance R8 three-terminal link chip U1 No. 5 pins, described chip U1
No. 6 pins connection electric capacity C7 one end, described electric capacity C7 other end connection resistance R9 one end and No. 7 of chip U1 are drawn
Pin, described resistance R9 other end connection chip U1 No. 8 pins, described chip U1 No. 9 pins and the 10 of chip U1
Resistance R10 is connected between number pin,
The described chip U2 No. 3 pins connection resistance R8 other end.
Terminal module is responsible for carrying out monitoring point in Temperature and Humidity, gas concentration lwevel detection, intensity of illumination detection and soil
Earth Humidity Detection and switch control is carried out to draft fan and heater, data are passed through into wireless network after terminal module gathered data
Network is sent to telegon.
After coordinator module, router-module and terminal module are arranged opening power switch, meeting between modules
Voluntarily building network and carry out module initialization.
Coordinator module, router-module and terminal module are after building network, as coordinator module is not appointed
What control operation, terminal node, which can enter sleep state, in network reduces system power dissipation.
Telegon central processing unit is connected with OLED display circuits, warning circuit and control button circuit, terminal module
With aerial temperature and humidity, gas concentration lwevel, intensity of illumination and soil moisture detection module and draft fan heater electromagnetic switch
Circuit is connected.
When wireless network terminal node is in sleep low power consumpting state, such as certain monitoring point, which need to be measured, need to only coordinate
Device module presses corresponding button, and coordinator module will send signal and corresponding terminal is waken up, terminal collection signal
Sleep is again introduced into after passing data back telegon afterwards.
The gas concentration lwevel detection module and soil moisture detection module of terminal module connection with numeral and are simulated defeated
Outlet, after setting numerical value, when soil moisture is higher than arranges value less than set setting value or gas concentration lwevel, soil moisture
Detection module or gas concentration lwevel detection module can carry out interruption wake-up to terminal module, and terminal module passes through alarm signal
Wireless network is transmitted to coordinator module and alarmed.
Certainly, it is to be also not limited to the example above to limitation of the present utility model, the utility model that described above, which is not,
The variations, modifications, additions or substitutions that those skilled in the art are made in essential scope of the present utility model, also should
Belong to the scope of protection of the utility model.
Claims (3)
1. a kind of greenhouse inspection and control system based on wireless network, it is characterized in that：Telegon and the two-way biography of router
Defeated signal, described router and terminal two-way transmission signals,
Described telegon includes microprocessor, and for described microprocessor by the signal of antenna receiving router, described is micro-
Processor receives the input signal of button, and described microprocessor receives outside 12M crystal oscillation signals, and described microprocessor receives
Operating voltage 3.3V signals,
Described microprocessor transmits a signal to drive module, and described microprocessor transmits a signal to OLED display electricity
Road, described microprocessor transmit a signal to buzzer, described microprocessor and jtag port two-way transmission signals.
2. a kind of greenhouse inspection and control system based on wireless network according to claim 1, it is characterized in that：Institute
The microprocessor stated also receives Soil K+adsorption module, temperature detecting module, humidity detecting module, luminous intensity detection module, dioxy
Change the signal of carbon detection module,
Described microprocessor transmits a signal to draft fan electromagnetic switch and heater electromagnetic switch.
3. a kind of greenhouse inspection and control system based on wireless network according to claim 2, it is characterized in that：Institute
The carbon dioxide detection module stated includes infrared sensor, one end ground connection of described infrared sensor, described infrared sensing
The other end connection resistance R1 of device one end, electric capacity C1 one end, No. 7 pins and No. 8 pins of TRA281 chips,
Described resistance R1 other end connection resistance R2 one end, electric capacity C2 one end,
Described resistance R2 other end connection electric capacity C3 one end and transport and placing device A1 positive input terminal, described electric capacity C3's is another
One end is grounded,
Described transport and placing device A1 negative input end connection resistance R3 one end and resistance R4 one end, described resistance R3's is another
End ground connection, the described resistance R4 other end connection transport and placing device A1 output end, resistance R5 one end, transport and placing device A2 positive input
End and the electric capacity C2 other end,
Described transport and placing device A2 negative input end ground connection,
Described transport and placing device A2 output end connection electric capacity C4 one end and electric capacity C5 one end, the described electric capacity C4 other end
The resistance R5 other end, described electric capacity C5 other end connection conversion chip U1 No. 1 pin are connected after connection resistance R6；
Described electric capacity C1 other end connection resistance R12 one end and No. 5 pins and earth terminal of TRA281 chips, it is described
No. 9 pins of TRA281 chips pass through No. 2 pins of electric capacity C8 connection TRA281 chips and resistance R13 one end, described electricity
Hinder R13 No. 1 pin of other end connection TRA281 chips, resistance R14 one end and operating voltage VCC, described resistance R14
Other end connection TRA281 chips No. 10 pins and TRA281 chips No. 6 pins,
No. 4 pins connection resistance R10 of described TRA281 chips one end, described resistance R10 other end connection resistance
R11 one end, the described resistance R11 other end connection resistance R12 other end, described resistance R11 three-terminal link
No. 3 pins of TRA281 chips；
Described chip U1 No. 2 pins connection electric capacity C6 one end, operating voltage VCC ends, No. 1 of earth terminal and chip U2
End, described electric capacity C6 other end connection chip U1 No. 3 pins, the 2 of described chip U1 No. 4 pins connection chip U2
One end of number pin and resistance R8, described resistance R8 three-terminal link chip U1 No. 5 pins, the 6 of described chip U1
Number pin connection electric capacity C7 one end, described electric capacity C7 other end connection resistance R9 one end and chip U1 No. 7 pins,
Described resistance R9 other end connection chip U1 No. 8 pins, described chip U1 No. 9 pins draw with No. 10 of chip U1
Resistance R10 is connected between pin,
The described chip U2 No. 3 pins connection resistance R8 other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756572.1U CN206805336U (en) | 2017-06-27 | 2017-06-27 | A kind of greenhouse inspection and control system based on wireless network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756572.1U CN206805336U (en) | 2017-06-27 | 2017-06-27 | A kind of greenhouse inspection and control system based on wireless network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805336U true CN206805336U (en) | 2017-12-26 |
Family
ID=60747889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720756572.1U Expired - Fee Related CN206805336U (en) | 2017-06-27 | 2017-06-27 | A kind of greenhouse inspection and control system based on wireless network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805336U (en) |
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2017
- 2017-06-27 CN CN201720756572.1U patent/CN206805336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |