CN209514442U - Greenhouse environment remote monitor terminal based on Wi-Fi - Google Patents
Greenhouse environment remote monitor terminal based on Wi-Fi Download PDFInfo
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- CN209514442U CN209514442U CN201920512232.3U CN201920512232U CN209514442U CN 209514442 U CN209514442 U CN 209514442U CN 201920512232 U CN201920512232 U CN 201920512232U CN 209514442 U CN209514442 U CN 209514442U
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Abstract
The utility model provides a kind of greenhouse environment remote monitor terminal based on Wi-Fi, including air temperature sensor, air humidity sensor, illuminance sensor, Wi-Fi distant communication device, STM32 master controller, reed switch relay, irrigation valve relay, light compensating lamp relay, exhaust fan relay, the relay that puts in a skylight, pass skylight relay, irrigation valve, light compensating lamp, exhaust fan, skylight steering engine, current sensor, angular transducer, ac power supply system and two-way direct current power supply system.Advantage are as follows: increase Wi-Fi distant communication device, by Wi-Fi, this wireless network access technology become increasingly popular is applied in agriculture Internet of Things, realize the long-range monitoring of greenhouse environment, internet is accessed by Wi-Fi wireless network, to not only not have to lay cable, but also save the flow rate of mobile Internet.Therefore the popularization degree of agriculture Internet of Things can be greatly improved.
Description
Technical field
The utility model belongs to agriculture information acquisition of Internet of things and control technology field, and in particular to one kind is based on Wi-Fi
Greenhouse environment remote monitor terminal.
Background technique
With economic and science and technology rapid development, the continuous improvement of living standards of the people, shortage of resources, environmental degradation
It is more and more prominent with the contradiction of population increase, develop industrialized agriculture, the quality and production efficiency for improving agricultural products in China are
Very urgent, greenhouse environment remote monitor terminal of good performance provides good technical guarantee to develop industrialized agriculture.
Existing greenhouse environment remote monitor terminal, generally has the following deficiencies: mainly using Ethernet or GPRS/
The modes such as 3G/4G carry out telecommunication, the former need to lay extremely inconvenient in cable to greenhouse, and the latter needs to pay traffic fee and deposits
The problem of some regions are covered without movable signal.
Utility model content
In view of the defects existing in the prior art, the utility model provides a kind of greenhouse environment remote monitoring based on Wi-Fi
Terminal can effectively solve the above problems.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of greenhouse environment remote monitor terminal based on Wi-Fi, including air temperature sensor,
Air humidity sensor, illuminance sensor, Wi-Fi distant communication device, STM32 master controller, the first reed switch relay,
Second reed switch relay, the 4th reed switch relay, the 5th reed switch relay, irrigates valve at third reed switch relay
Relay, exhaust fan relay, the relay that puts in a skylight, closes skylight relay, irrigates valve, light compensating lamp, row at light compensating lamp relay
Gas fan, skylight steering engine, the first current sensor, the second current sensor, third current sensor, angular transducer, exchange supply
Electric system and two-way direct current power supply system；
The irrigation valve is installed on the irrigation pipeline of greenhouse；At the top of greenhouse, skylight, institute are set
State the skylight steering engine that skylight assembly was used to open or closed skylight；The light compensating lamp and institute are installed at the top of greenhouse
State exhaust fan；The air temperature sensor, the air humidity sensor and the illumination are installed in the canopy of greenhouse
Spend sensor；
The air temperature sensor, the air humidity sensor, the illuminance sensor and the Wi-Fi teletransmission
The output end of communication device is connected respectively to the input interface of the STM32 master controller；The first of the STM32 master controller
After output interface passes sequentially through first reed switch relay and the irrigation valve relay, it is connected to the irrigation valve
Control port；Second output interface of the STM32 master controller passes sequentially through second reed switch relay and described
After light compensating lamp relay, it is connected to the control port of the light compensating lamp；The third output interface of the STM32 master controller is successively
After the third reed switch relay and the exhaust fan relay, it is connected to the control port of the exhaust fan；It is described
After 4th output interface of STM32 master controller passes sequentially through the 4th reed switch relay and the relay that puts in a skylight,
It is connected to the first control port of the skylight steering engine；5th output interface of the STM32 master controller passes sequentially through described
After 5th reed switch relay and the pass skylight relay, it is connected to the second control port of the skylight steering engine；
First power supply interface of the ac power supply system is connected to the confession for irrigating valve by the first power cable
Electrical interface installs first current sensor on first power cable, for detecting by first power supply
The current value of cable；The data output interface of first current sensor is connected to the STM32 master by the first data line
The data acquisition port of controller；
Second power supply interface of the ac power supply system is connected to the power supply of the light compensating lamp by the second power cable
Interface installs second current sensor on second power cable, passes through second supply lines for detecting
The current value of cable；The data output interface of second current sensor is connected to the STM32 master control by the second data line
The data acquisition port of device processed；
The third power supply interface of the ac power supply system is connected to the power supply of the exhaust fan by third power cable
Interface installs the third current sensor on the third power cable, passes through the third supply lines for detecting
The current value of cable；The data output interface of the third current sensor is connected to the STM32 master control by third data line
The data acquisition port of device processed；
4th power supply interface of the ac power supply system is connected to the confession of the skylight steering engine by the 4th power cable
Electrical interface installs the angular transducer on the 4th power cable, and the angular transducer is for detecting the day
The opening angle angle value of window steering engine；The data output interface of the angular transducer is connected to the STM32 by the 4th data line
The data acquisition port of master controller；
The two-way direct current power supply system has 12V power supply interface and 5V power supply interface；The 12V power supply interface respectively with
The air temperature sensor, the air humidity sensor, the illuminance sensor, the Wi-Fi distant communication device,
The irrigation valve relay, the light compensating lamp relay, the exhaust fan relay, the relay that puts in a skylight, the pass
Skylight relay is electrically connected；The 5V power supply interface is connect with the STM32 master controller with electrical interface.
Greenhouse environment remote monitor terminal provided by the utility model based on Wi-Fi has the advantage that
(1) increase Wi-Fi distant communication device, this wireless network access technology become increasingly popular is applied to by Wi-Fi
In agriculture Internet of Things, the long-range monitoring of greenhouse environment is realized, internet is accessed by Wi-Fi wireless network, thus both
Without laying cable, and save the flow rate of mobile Internet.Therefore the popularization degree of agriculture Internet of Things can be greatly improved.
(2) integration air temperature, air humidity and illuminance sensor realize the comprehensive monitoring to greenhouse；Pass through
To valve, light compensating lamp, exhaust fan and the adjusting to put in a skylight is irrigated, to accurately adjust greenhouse, adjustment parameter is comprehensive.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the greenhouse environment remote monitor terminal provided by the utility model based on Wi-Fi；
Fig. 2 is Wi-Fi distant communication device operational flow diagram provided by the utility model；
Fig. 3 is that mobile phone provided by the utility model completes Wi-Fi distant communication device configuration networking flow chart.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
The utility model provides a kind of greenhouse environment remote monitor terminal based on Wi-Fi, with reference to Fig. 1, including Air Temperature
Spend sensor, air humidity sensor, illuminance sensor, Wi-Fi distant communication device, STM32 master controller, the first dry spring
Pipe relay, the second reed switch relay, third reed switch relay, the 4th reed switch relay, the 5th reed switch relay,
Irrigate valve relay, light compensating lamp relay, exhaust fan relay, the relay that puts in a skylight, close skylight relay, irrigate valve,
Light compensating lamp, exhaust fan, skylight steering engine, the first current sensor, the second current sensor, third current sensor, angle sensor
Device, ac power supply system and two-way direct current power supply system；
Valve is irrigated in installation on the irrigation pipeline of greenhouse；At the top of greenhouse, skylight, skylight dress are set
It is used in the skylight steering engine for opening or closing skylight；Light compensating lamp and exhaust fan are installed at the top of greenhouse；In greenhouse
Canopy in installation air temperature sensor, air humidity sensor and illuminance sensor；
Air temperature sensor, air humidity sensor, illuminance sensor and Wi-Fi distant communication device output end
It is connected respectively to the input interface of STM32 master controller；First output interface of STM32 master controller passes sequentially through the first dry spring
After pipe relay and irrigation valve relay, it is connected to the control port for irrigating valve；Second output of STM32 master controller connects
After mouth passes sequentially through the second reed switch relay and light compensating lamp relay, it is connected to the control port of light compensating lamp；STM32 main control
After the third output interface of device passes sequentially through third reed switch relay and exhaust fan relay, it is connected to the control terminal of exhaust fan
Mouthful；After 4th output interface of STM32 master controller passes sequentially through the 4th reed switch relay and the relay that puts in a skylight, it is connected to
First control port of skylight steering engine；5th output interface of STM32 master controller pass sequentially through the 5th reed switch relay and
After closing skylight relay, it is connected to the second control port of skylight steering engine；
First power supply interface of ac power supply system is connected to the power supply interface for irrigating valve by the first power cable,
First current sensor is installed, for detecting the current value for passing through the first power cable above the first power cable；First electric current
The data output interface of sensor is connected to the data acquisition port of STM32 master controller by the first data line；
Second power supply interface of ac power supply system is connected to the power supply interface of light compensating lamp by the second power cable,
Second current sensor is installed, for detecting the current value for passing through the second power cable above two power cables；Second electric current passes
The data output interface of sensor is connected to the data acquisition port of STM32 master controller by the second data line；
The third power supply interface of ac power supply system is connected to the power supply interface of exhaust fan by third power cable,
Third current sensor is installed, for detecting the current value for passing through third power cable above three power cables；Third electric current passes
The data output interface of sensor is connected to the data acquisition port of STM32 master controller by third data line；
4th power supply interface of ac power supply system is connected to the power supply interface of skylight steering engine by the 4th power cable,
Setting angle sensor above 4th power cable, angular transducer are used to detect the opening angle angle value of skylight steering engine；Angle passes
The data output interface of sensor is connected to the data acquisition port of STM32 master controller by the 4th data line；
Two-way direct current power supply system has 12V power supply interface and 5V power supply interface；12V power supply interface respectively with air themperature
Sensor, air humidity sensor, illuminance sensor, Wi-Fi distant communication device, irrigate valve relay, light compensating lamp after
Electric appliance, the relay that puts in a skylight, closes the electric connection of skylight relay at exhaust fan relay；5V power supply interface and STM32 master controller
Connected with electrical interface.
The utility model provides a kind of greenhouse environment remote monitor terminal based on Wi-Fi, its working principle is that:
Greenhouse environment remote monitor terminal based on Wi-Fi, it is long-range for being carried out to industrialized agriculture medium temperature chamber greenhouse-environment
Monitoring and control are realized by air temperature sensor, air humidity sensor, illuminance sensor to warm indoor environment temperature
The monitoring of degree, ambient humidity and intensity of illumination.
STM32 master controller is realized by No. five relays to irrigation valve, light compensating lamp, exhaust fan and skylight switch
Control is realized specifically, STM32 master controller passes sequentially through the first reed switch relay and irrigates valve relay to irrigation
The control of valve opening degree, to adjust warm indoor environment humidity；STM32 master controller passes sequentially through the second reed switch relay
With light compensating lamp relay, the control to the illuminance of light compensating lamp is realized, and then adjust warm indoor illumination intensity.STM32 main control
Device passes sequentially through third reed switch relay and exhaust fan relay, the control to the open degree of exhaust fan is realized, to adjust
Warm indoor environment temperature；STM32 master controller passes sequentially through the 4th reed switch relay and the relay that puts in a skylight, and realizes to skylight
The control of steering engine, to adjust skylight opening angle, STM32 master controller passes sequentially through the 5th reed switch relay and closes skylight
Relay realizes the control to skylight steering engine, to adjust skylight closing angle, is achieved in and opens and closes angle to skylight
Adjusting, and then adjust indoor environment parameter.
It is important to note that realizing the control to greenhouse facilities, reason by two-stage series connection relay in this system
Are as follows: since the driving capability of STM32 master controller is 3.3v, thus with STM32 master controller be connected directly be the first order after
Electric appliance: reed switch relay controls signal through reed switch relay and enters the stronger second level relay of driving capability, then real
Now to the switch control of powerful device.
There are one characteristics for this system, it may be assumed that STM32 master controller passes through the work of data acquisition port real-time detection controlled device
Make state, so that it is determined that controlling whether to reach corresponding effect to controlled device.Implementation method are as follows: irrigating valve, light filling
Current sensor is installed additional in lamp, exhaust fan circuitry, it is whether abnormal (such as in work and work to detect these equipment
Electric current whether overrate)；Angular transducer is installed additional on skylight steering engine, to detect whether skylight opens or closes, and
The angle opened or closed.]
In addition, the application uses two-way direct current power supply system, 12V power supply interface and 5V power supply interface are provided respectively, passed through
5V power supply interface powers to STM32 master controller；Other equipment (not including reed switch relay) is supplied by 12V power supply interface
Electricity.It is depressured chip to built in STM32 master controller, 5V is depressured as 3.3V, and then is powered to reed switch relay.
In addition, STM32 master controller has also connect a Wi-Fi distant communication device, realize that terminal passes through Wi-Fi wireless network
Network accesses backstage Cloud Server.User can access the Cloud Server of this system by the modes such as cell phone application or wechat small routine,
Then it remotely is connect with the foundation of this terminal, realization is to the real time inspections of greenhouse data, equipment working state and to accordingly setting
Standby long-range control.Internet is accessed using Wi-Fi distant communication device, not only relieves the inconvenient worry of wiring, but also save
Flow rate.
In the utility model, Wi-Fi distant communication device operational process is as shown in Fig. 2.In this terminal, Wi-Fi teletransmission
Communication device is responsible for networking and the forwarding of transaction data, it is well known that when Wi-Fi distant communication device connects Wi-Fi Hotspot
The SSID and password for needing to input hot spot, since the Wi-Fi distant communication device that this terminal uses does not have key or touch screen etc.
Input equipment, so needing to complete configuration by mobile phone to network, process is as shown in Figure 3.This terminal passes through general Wi-Fi net
Network, which accesses internet, the Wi-Fi module of terminal accesses parameter required when Wi-Fi network is matched by common smart mobile phone
Set, terminal can acquire the parameters such as the indoor aerial temperature and humidity of temperature and illuminance and remotely be sent to cloud by Wi-Fi module
Server, terminal can receive the control command that remote cloud server issues by Wi-Fi module and realize to irrigation light filling
The control of the equipment such as ventilation, terminal are all real-time perfoming to the upload of monitoring parameters and the processing of control command, no-delay.
Therefore, the long-range monitoring and control to industrialized agriculture medium temperature chamber greenhouse-environment are realized by general Wi-Fi network
System.Terminal device can easily access the Wi-Fi network become increasingly popular as mobile phone as tablet computer, and user can also
It is checked and is adjusted to dig out mobile phone whenever and wherever possible to the indoor real time environment of temperature, so greatly reduce production management people
The labor intensity of member improves production efficiency, then promotes the quick universal of agriculture Internet of Things.
Being emphasized that Fig. 2 and process shown in Fig. 3, only a kind of specific embodiment is only used for explaining the application,
The main innovation of the application is hardware innovation, and known skill highly developed in the prior art can be used in the implementation of process
Art is realized, and is not belonging to the innovation of the application.
Greenhouse environment remote monitor terminal provided by the utility model based on Wi-Fi, has the advantage that
(1) increase Wi-Fi distant communication device, this wireless network access technology become increasingly popular is applied to by Wi-Fi
In agriculture Internet of Things, the long-range monitoring of greenhouse environment is realized, internet is accessed by Wi-Fi wireless network, thus both
Without laying cable, and save the flow rate of mobile Internet.Therefore the popularization degree of agriculture Internet of Things can be greatly improved.
(2) integration air temperature, air humidity and illuminance sensor realize the comprehensive monitoring to greenhouse；Pass through
To valve, light compensating lamp, exhaust fan and the adjusting to put in a skylight is irrigated, to accurately adjust greenhouse, adjustment parameter is comprehensive.
(3) control to greenhouse facilities is realized by two-stage series connection relay, control signal enters through reed switch relay
The stronger second level relay of driving capability, then realizes the switch control to powerful device, the control to powerful device
It is more reliable.
(4) agricultural production needs improve production efficiency and quality of agricultural product in conjunction with Internet of Things in conjunction with information technology.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching should also regard the protection scope of the utility model.
Claims (1)
1. a kind of greenhouse environment remote monitor terminal based on Wi-Fi, which is characterized in that including air temperature sensor, air
Humidity sensor, illuminance sensor, Wi-Fi distant communication device, STM32 master controller, the first reed switch relay, second
Reed switch relay, the 4th reed switch relay, the 5th reed switch relay, irrigates valve relay at third reed switch relay
Device, exhaust fan relay, the relay that puts in a skylight, closes skylight relay, irrigates valve, light compensating lamp, exhaust at light compensating lamp relay
Fan, skylight steering engine, the first current sensor, the second current sensor, third current sensor, angular transducer, Alternating Current Power Supply
System and two-way direct current power supply system；
The irrigation valve is installed on the irrigation pipeline of greenhouse；At the top of greenhouse, skylight, the day are set
Window assembles the skylight steering engine for being used to open or closing skylight；The light compensating lamp and the row are installed at the top of greenhouse
Gas fan；The air temperature sensor, the air humidity sensor and the illuminance are installed to pass in the canopy of greenhouse
Sensor；
The air temperature sensor, the air humidity sensor, the illuminance sensor and the Wi-Fi distant communication
The output end of device is connected respectively to the input interface of the STM32 master controller；First output of the STM32 master controller
After interface passes sequentially through first reed switch relay and the irrigation valve relay, it is connected to the control for irrigating valve
Port processed；Second output interface of the STM32 master controller passes sequentially through second reed switch relay and the light filling
After lamp relay, it is connected to the control port of the light compensating lamp；The third output interface of the STM32 master controller passes sequentially through
After the third reed switch relay and the exhaust fan relay, it is connected to the control port of the exhaust fan；The STM32
After 4th output interface of master controller passes sequentially through the 4th reed switch relay and the relay that puts in a skylight, it is connected to
First control port of the skylight steering engine；It is dry that 5th output interface of the STM32 master controller passes sequentially through the described 5th
After reed pipe relay and the pass skylight relay, it is connected to the second control port of the skylight steering engine；
First power supply interface of the ac power supply system is connected to the power supply for irrigating valve by the first power cable and connects
Mouthful, first current sensor is installed on first power cable, passes through first power cable for detecting
Current value；The data output interface of first current sensor is connected to the STM32 main control by the first data line
The data acquisition port of device；
Second power supply interface of the ac power supply system is connected to the power supply interface of the light compensating lamp by the second power cable,
Second current sensor is installed on second power cable, for detecting the electricity by second power cable
Flow valuve；The data output interface of second current sensor is connected to the STM32 master controller by the second data line
Data acquisition port；
The third power supply interface of the ac power supply system is connected to the power supply interface of the exhaust fan by third power cable,
The third current sensor is installed on the third power cable, for detecting the electricity by the third power cable
Flow valuve；The data output interface of the third current sensor is connected to the STM32 master controller by third data line
Data acquisition port；
4th power supply interface of the ac power supply system is connect by the power supply that the 4th power cable is connected to the skylight steering engine
Mouthful, the angular transducer is installed on the 4th power cable, the angular transducer is for detecting the skylight rudder
The opening angle angle value of machine；The data output interface of the angular transducer is connected to the STM32 master control by the 4th data line
The data acquisition port of device processed；
The two-way direct current power supply system has 12V power supply interface and 5V power supply interface；The 12V power supply interface respectively with it is described
It is air temperature sensor, the air humidity sensor, the illuminance sensor, the Wi-Fi distant communication device, described
Irrigate valve relay, the light compensating lamp relay, the exhaust fan relay, the relay that puts in a skylight, the pass skylight
Relay is electrically connected；The 5V power supply interface is connect with the STM32 master controller with electrical interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512232.3U CN209514442U (en) | 2019-04-16 | 2019-04-16 | Greenhouse environment remote monitor terminal based on Wi-Fi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512232.3U CN209514442U (en) | 2019-04-16 | 2019-04-16 | Greenhouse environment remote monitor terminal based on Wi-Fi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514442U true CN209514442U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920512232.3U Expired - Fee Related CN209514442U (en) | 2019-04-16 | 2019-04-16 | Greenhouse environment remote monitor terminal based on Wi-Fi |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112947131A (en) * | 2019-12-11 | 2021-06-11 | 南京三丰智能科技有限公司 | Wisdom agricultural intelligent control terminal |
-
2019
- 2019-04-16 CN CN201920512232.3U patent/CN209514442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112947131A (en) * | 2019-12-11 | 2021-06-11 | 南京三丰智能科技有限公司 | Wisdom agricultural intelligent control terminal |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20200416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |