CN202075647U - Temperature and humidity monitoring system - Google Patents
Temperature and humidity monitoring system Download PDFInfo
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- CN202075647U CN202075647U CN2011201541088U CN201120154108U CN202075647U CN 202075647 U CN202075647 U CN 202075647U CN 2011201541088 U CN2011201541088 U CN 2011201541088U CN 201120154108 U CN201120154108 U CN 201120154108U CN 202075647 U CN202075647 U CN 202075647U
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Abstract
The utility model discloses a temperature and humidity monitoring system, which comprises a data acquisition terminal, a data regulating and controlling terminal, a data transferring terminal, a data gathering terminal and a user monitoring terminal. The data acquisition terminal, the data regulating and controlling terminal, the data gathering terminal and the data transferring terminal realize data transmission via a wireless sensor module, and the data gathering terminal and the user monitoring terminal realize data transmission via a GSM (global system for mobile communications)/GPRS (general packet radio service) network and an INTERNET network. The temperature and humidity monitoring system not only resolves the problem that an original monitoring system adopts a special communication circuit and realizes remote wireless monitoring and alarming functions, but also conforms to the trend of developing the agriculture of our country to the directions of industrialization, large scale and intellectualization.
Description
Technical field
The utility model relates to the data monitoring technical field, is specifically related to a kind of temperature and humidity monitoring system.
Background technology
Crops are in the greenhouse growth course, the environment temperature in greenhouse, humidity are to influence one of crops quality and output important parameters, they are determining the upgrowth situation of crops to a certain extent, how monitoring and regulate and control their numerical value, is the key that China realizes the modernization agricultural thereby reach maximum production capacity.At present, domestic employed greenhouse parameter monitoring system mostly relies on special-purpose wire communication line when remote data transmission, and these systems not only use inconvenience, and installation and maintenance cost are higher.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of temperature and humidity monitoring system, and this technical scheme has not only been broken the problem that original supervisory system adopts dedicated communication line, has realized remote wireless monitoring and warning function; And with having answered the trend of China's agricultural to industrialization, scale, intelligent direction development.
The utility model is achieved through the following technical solutions:
A kind of temperature and humidity monitoring system, comprise data collection station, data regulation and control terminal, data forwarding terminal, convergence terminal, user monitoring terminal, described data collection station comprises temperature and humidity sensing module, micro treatment module, wireless sensor module, and temperature and humidity sensing module, wireless sensor module all are connected with micro treatment module; Described data regulation and control terminal comprises relay group, micro treatment module, wireless sensor module, and the relay group all is connected with micro treatment module with wireless sensor module; Described data forwarding terminal comprises micro treatment module, wireless sensor module, and micro treatment module and wireless sensor module are connected to each other; Described convergence terminal comprises gsm module, micro treatment module, LCD MODULE, wireless sensor module, and gsm module, LCD MODULE, wireless sensor module all are connected with micro treatment module; Described user monitoring terminal comprises PC, communication facilities; All realize data transmission between described data collection station, data regulation and control terminal, convergence terminal and the data forwarding terminal by wireless sensor module; The convergence terminal realizes data transmission by GSM/GPRS network, INTERNET network and user monitoring terminal.
The further Technological improvement plan of the utility model is:
Described data collection station, data regulation and control terminal, data forwarding terminal, convergence terminal are provided with power circuit, and power circuit is made up of the power indicating circuit that capacitor C 1, mu balanced circuit that C2, C3 and LM1117-3.3 constituted and diode D1, D2 constitute.
The further Technological improvement plan of the utility model is:
Described temperature and humidity sensing module is made up of DHT22 temperature sensor, pull-up resistor R; Described wireless sensor module is made up of nRF24L01 wireless sensor chip, pull-up resistor R3, pull-up resistor R4, pull-up resistor R5 and pull-up resistor R3, R4, the pairing current limliting pilot lamp of R5 D2, D3, D4; Adopt serial communication between described gsm module and the micro treatment module, serial communication circuit is made up of serial ports slot, level transferring chip MAX232, capacitor C 4, C5, C6, C7, pull-up resistor R6, R7 and pilot lamp D5, D6.
The further Technological improvement plan of the utility model is:
Described micro treatment module adopts the STC12C5A32S2 single-chip microcomputer.
The utility model further Technological improvement plan is:
Described relay group is made up of one or more heating regulation and control relays, cooling regulation and control relay, humidification regulation and control relay respectively.
The utility model compared with prior art has following obvious advantage:
One, the utility model sends to user monitoring terminal by wireless sensor module, GSM/GPRS network, INTERNET network with the data that collect with temperature, the humidity parameter that collects, reduced the transmission cost of high capacity teledata, and the convergence terminal can be accepted teledata setting and querying command, when going out image data when the convergence terminal judges and transfinite, can send warning message by the GSM/GPRS network to user monitoring terminal automatically; The data that the greenhouse acquisition terminal is collected and the upper lower limit value of default and warning nodal information all can be presented on the LCDs of convergence terminal.
Two, the utility model level of integrated system is higher, use is reliable, measuring accuracy is higher, stability is better, can carry out continuity or periodically monitoring to the production environment of crops, and the system integration remote data transmission and warning function, allow the operator break away from the control scene, improve work efficiency, reduced handling cost.
Description of drawings
Fig. 1 is a system principle diagram of the present utility model;
Fig. 2 is a power circuit diagram of the present utility model;
Fig. 3 is a temperature and humidity sensing module circuit diagram of the present utility model;
Fig. 4 is a wireless sensor module circuit diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises data collection station, data regulation and control terminal, data forwarding terminal, convergence terminal, user monitoring terminal; Data collection station comprises temperature and humidity sensing module 3, micro treatment module 2, wireless sensor module 1, and temperature and humidity sensing module 3, wireless sensor module 1 all are connected with micro treatment module 2; Data regulation and control terminal comprises relay group 4, micro treatment module 2, wireless sensor module 1, relay group 4 all is connected with micro treatment module 2 with wireless sensor module 1, and relay group 4 is made up of one or more heating regulation and control relays, cooling regulation and control relay, humidification regulation and control relay; The data forwarding terminal comprises micro treatment module 2, wireless sensor module 1, and micro treatment module 2 is connected to each other with wireless sensor module 1; The convergence terminal comprises gsm module 5, micro treatment module 2, LCD MODULE 6, wireless sensor module 1, and gsm module 5, LCD MODULE 6, wireless sensor module 1 all are connected with micro treatment module 2; User monitoring terminal comprises PC 9, communication facilities 10; All realize data transmission between data collection station, data regulation and control terminal, convergence terminal and the data forwarding terminal by wireless sensor module 2; The convergence terminal realizes data transmission by GSM/GPRS network 7, INTERNET network 8 with user monitoring terminal.As shown in Figure 2, power circuit is made up of the power indicating circuit that capacitor C 1, mu balanced circuit that C2, C3 and LM1117-3.3 constituted and diode D1, D2 constitute; As shown in Figure 3, humidity sensor module 3 is made up of DHT22 temperature sensor, pull-up resistor R; As shown in Figure 4, wireless sensor module 1 is made up of nRF24L01 wireless sensor chip, pull-up resistor R3, pull-up resistor R4, pull-up resistor R5 and pull-up resistor R3, R4, the pairing current limliting pilot lamp of R5 D2, D3, D4, and D2, D3, D4 are used for showing the duty of nRF24L01.
Data collection station is mainly finished the collecting work of greenhouse parameter, and the data that collect are sent to the data forwarding terminal, data collection station can receive system's upper lower limit value that the data forwarding terminal sends over simultaneously, and data collection station sends the indication of reporting to the police when the data that collect surpass restriction; All collection values in the data regulation and control terminal reception greenhouse and default value are judged relay group 4 by the size of the comparing data collection value and the value of setting duty; The data forwarding terminal is mainly finished forwarding of data prolonging the transmission range of data, the destination node by judgment data sign header file judgment data when the data forwarding terminal receives data, and data are sent on the route of destination node; The convergence terminal is when receiving the data acquisition value, earlier data are sent to user monitoring terminal by GSM/GPRS network 7, again with data presentation on LCD MODULE 6 and judge that whether image data surpasses system constraint, if surpass then send warning message by GSM/GPRS network 7, the convergence terminal can also receive inquiry and the upper lower limit value that user monitoring terminal sends order is set, finish the regulation and control of user to relay group 4 data, the convergence terminal sends to other each data collection stations in the greenhouse by each wireless sensor module 1 with data when receiving the data value of setting.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
The utility model discloses a kind of temperature and humidity monitoring system, comprise data collection station, data regulation and control terminal, data forwarding terminal, convergence terminal, user monitoring terminal, described data collection station comprises temperature and humidity sensing module, micro treatment module, wireless sensor module, and temperature and humidity sensing module, wireless sensor module all are connected with micro treatment module; Described data regulation and control terminal comprises relay group, micro treatment module, wireless sensor module, and the relay group all is connected with micro treatment module with wireless sensor module; Described data forwarding terminal comprises micro treatment module, wireless sensor module, and micro treatment module and wireless sensor module are connected to each other; Described convergence terminal comprises gsm module, micro treatment module, LCD MODULE, wireless sensor module, and gsm module, LCD MODULE, wireless sensor module all are connected with micro treatment module; Described user monitoring terminal comprises PC, communication facilities; All realize data transmission between described data collection station, data regulation and control terminal, convergence terminal and the data forwarding terminal by wireless sensor module; The convergence terminal realizes data transmission by GSM/GPRS network, INTERNET network and user monitoring terminal.The utility model has not only been broken the problem that original supervisory system adopts dedicated communication line, has realized remote wireless monitoring and warning function; And with having answered the trend of China's agricultural to industrialization, scale, intelligent direction development.
Claims (6)
1. a temperature and humidity monitoring system comprises data collection station, data regulation and control terminal, data forwarding terminal, convergence terminal, user monitoring terminal, it is characterized in that:
Described data collection station comprises temperature and humidity sensing module, micro treatment module, wireless sensor module, and temperature and humidity sensing module, wireless sensor module all are connected with micro treatment module;
Described data regulation and control terminal comprises relay group, micro treatment module, wireless sensor module, and the relay group all is connected with micro treatment module with wireless sensor module;
Described data forwarding terminal comprises micro treatment module, wireless sensor module, and micro treatment module and wireless sensor module are connected to each other;
Described convergence terminal comprises gsm module, micro treatment module, LCD MODULE, wireless sensor module, and gsm module, LCD MODULE, wireless sensor module all are connected with micro treatment module;
Described user monitoring terminal comprises PC, communication facilities;
All realize data transmission between described data collection station, data regulation and control terminal, convergence terminal and the data forwarding terminal by wireless sensor module; The convergence terminal realizes data transmission by GSM/GPRS network, INTERNET network and user monitoring terminal.
2. a kind of temperature and humidity monitoring system according to claim 1, it is characterized in that: described data collection station, data regulation and control terminal, data forwarding terminal, convergence terminal are provided with power circuit, and power circuit is made up of the power indicating circuit that capacitor C 1, mu balanced circuit that C2, C3 and LM1117-3.3 constituted and diode D1, D2 constitute.
3. a kind of temperature and humidity monitoring system according to claim 1 is characterized in that: described temperature and humidity sensing module is made up of DHT22 temperature sensor, pull-up resistor R.
4. a kind of temperature and humidity monitoring system according to claim 1 is characterized in that: described wireless sensor module is made up of nRF24L01 wireless sensor chip, pull-up resistor R3, pull-up resistor R4, pull-up resistor R5 and pull-up resistor R3, R4, the pairing current limliting pilot lamp of R5 D2, D3, D4.
5. a kind of temperature and humidity monitoring system according to claim 1 is characterized in that: described relay group is made up of one or more heating regulation and control relays, cooling regulation and control relay, humidification regulation and control relay respectively.
6. a kind of temperature and humidity monitoring system according to claim 1 is characterized in that: described micro treatment module adopts the STC12C5A32S2 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201541088U CN202075647U (en) | 2011-05-16 | 2011-05-16 | Temperature and humidity monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201541088U CN202075647U (en) | 2011-05-16 | 2011-05-16 | Temperature and humidity monitoring system |
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| CN202075647U true CN202075647U (en) | 2011-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011201541088U Expired - Fee Related CN202075647U (en) | 2011-05-16 | 2011-05-16 | Temperature and humidity monitoring system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971498A (en) * | 2013-02-01 | 2014-08-06 | 洛阳智超机电科技有限公司 | Sensor node wireless transmission system |
| CN104950958A (en) * | 2015-04-30 | 2015-09-30 | 武汉光谷北斗控股集团有限公司 | Intelligent environment monitoring system |
| CN105302205A (en) * | 2015-11-13 | 2016-02-03 | 中国水利水电科学研究院 | Concrete storehouse surface microclimate control system |
| CN105373162A (en) * | 2015-12-09 | 2016-03-02 | 谭焕玲 | Agricultural greenhouse temperature monitoring and automatic regulating system |
| CN111491268A (en) * | 2020-03-09 | 2020-08-04 | 江苏经贸职业技术学院 | Sensing mode and device for logistics management |
-
2011
- 2011-05-16 CN CN2011201541088U patent/CN202075647U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971498A (en) * | 2013-02-01 | 2014-08-06 | 洛阳智超机电科技有限公司 | Sensor node wireless transmission system |
| CN104950958A (en) * | 2015-04-30 | 2015-09-30 | 武汉光谷北斗控股集团有限公司 | Intelligent environment monitoring system |
| CN105302205A (en) * | 2015-11-13 | 2016-02-03 | 中国水利水电科学研究院 | Concrete storehouse surface microclimate control system |
| CN105373162A (en) * | 2015-12-09 | 2016-03-02 | 谭焕玲 | Agricultural greenhouse temperature monitoring and automatic regulating system |
| CN111491268A (en) * | 2020-03-09 | 2020-08-04 | 江苏经贸职业技术学院 | Sensing mode and device for logistics management |
| CN111491268B (en) * | 2020-03-09 | 2022-10-04 | 江苏经贸职业技术学院 | Sensing mode and device for logistics management |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120516 |