CN201852952U - Greenhouse environment remote monitoring early warning device - Google Patents
Greenhouse environment remote monitoring early warning device Download PDFInfo
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- CN201852952U CN201852952U CN2010205892479U CN201020589247U CN201852952U CN 201852952 U CN201852952 U CN 201852952U CN 2010205892479 U CN2010205892479 U CN 2010205892479U CN 201020589247 U CN201020589247 U CN 201020589247U CN 201852952 U CN201852952 U CN 201852952U
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Abstract
The utility model relates to a greenhouse environment remote monitoring early warning device, which comprises a data collection unit, wherein the data collection unit is connected with a central processing unit, the central processing unit is also connected with a short message receiving-transmitting unit and a data output unit, the short message receiving-transmitting unit is a global system for mobile communication (GSM) communication module subscriber identity module (SIM) 300, and the central processing unit is communicated with the short message receiving-transmitting unit through a recommend standard (RS) 232 serial port. The greenhouse environment remote monitoring early warning device can precisely detect the humidity and temperature of a warmhouse booth, can provide short message early warning, short message inquiry and short message assistance, and has the advantages of low cost and convenience in application.
Description
Technical field
The utility model belongs to the environment measuring field, is specifically related to a kind of greenhouse remote monitoring source of early warning.
Background technology
Facility technologies such as warmhouse booth obtain fast development in recent years in the rural area, can build the microclimate that satisfies the different growth demands of crop, have effectively promoted peasant's increasing both production and income.The warmhouse booth of China is at present still based on small-scale family production model, have characteristics such as dispersion, independence, educational level and ability to shoulder economically are lower, how to realize monitoring in real time of simple greenhouse's booth microclimate and adjusting in time, the loss of effectively avoiding summer high temperature high humidity and freeze injury in winter etc. to bring becomes the problem that industrialized agriculture is needed solution badly.
The equipment that is used for the remote detection greenhouse at present is existing multiple, and legacy equipment is with the monitoring means as bottom such as temperature, humidity sensor, and PC is monitored as host computer.This wired mode cost is higher, not easy to operate.Existing hand-held checkout equipment have the position flexibly, use simple advantage, read historical data but need artificial observation or cycle to insert computing machine, can't realize monitoring and distant early warning in real time.Greenhouse intelligent supervisory system based on Internet or Bluetooth technology is arranged, has realized remote data acquisition and control, but these two kinds of scheme technical sophistications, need the professional and technical personnel operate, not portable.What deserves to be mentioned is, a kind of is core realizes greenhouse wireless communication based on radio frequency chip (as nRF905) system with the single-chip microcomputer, overcome the traditional wiring difficulty, had simple, the lower-cost advantage of equipment, but it is limited to have the node communication distance simultaneously, weakness such as signal obstacle ability.Other is such as based on PLC control, total line traffic control, and perhaps the wireless sensor network technology greenhouse TT﹠C system of latest Progress costs an arm and a leg, installs complexity, difficult in maintenance, therefore be not suitable for China on a small scale family's production model be main warmhouse booth.For this reason, provide a kind of novel greenhouse remote monitor device significant, this equipment should have wireless remote monitoring, with low cost, install and use simple, and can provide function such as early warning, if can apply and will bring huge economic benefit.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of greenhouse remote monitoring source of early warning, this equipment can accurately detect temperature, the humidity in the warmhouse booth, and provide note early warning, message search, note to help, and the available user cipher that is provided with verifies to have characteristics with low cost, easy to use.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of greenhouse remote monitoring source of early warning comprises data acquisition unit 1, and data acquisition unit 1 connects CPU (central processing unit) 2, and CPU (central processing unit) 2 also connects short message receiving-transmitting unit and data output unit simultaneously.
Described data acquisition unit 1 is the Temperature Humidity Sensor module.
Described Temperature Humidity Sensor module is digital hygro sensor SHT11.
Described CPU (central processing unit) 2 is single-chip microcomputer STC11L60XE.
Described short message receiving-transmitting unit 3 is gsm communication module SIM300.
Described data output unit 4 is a LED display.
CPU (central processing unit) 2 is passed through the RS232 serial interface communication with short message receiving-transmitting unit 3.
In single-chip microcomputer STC11L60XE, write password, also can revise password with note, have only user's password coupling after, equipment could operate as normal.
The utility model compared with prior art has the following advantages:
1) have the function that note early warning, message search and note help, the mobile phone that equipment and user are carried connects, and convenient grasp booth weather is avoided economic loss.
2) simplicity of design, device is selected rationally, and equipment is durable, and cost is low relatively.
3) precision height detects the cost performance height automatically.
4) extensibility is good, because the sensor that adopts can be changed as required in the system, and system software has versatility to the processing of all kinds of parameters, can expand to detection and early warning to various parameters in the booth in the future.
5) simple to operate, all operations all can be carried out on mobile phone, convenient management.
6) can adjust threshold value as required at any time, be applicable to warmhouse booth and farmland production.
7) password can be set, avoid the meaningless work of equipment to bring waste, also avoid being disturbed by other user mobile phones, safe and reliable.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Fig. 2 is a workflow diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
Referring to Fig. 1, the utility model is a kind of greenhouse remote monitoring source of early warning, comprise data acquisition unit 1, data acquisition unit 1 connects CPU (central processing unit) 2, CPU (central processing unit) 2 also connects short message receiving-transmitting unit 3 and data output unit 4 simultaneously, wherein data acquisition unit 1 is the Temperature Humidity Sensor module, can adopt digital hygro sensor SHT11, CPU (central processing unit) 2 is for adopting single-chip microcomputer STC11L60XE, finish data acquisition, task scheduling, short message receiving-transmitting control, data fusion, system hibernates and arousal function, short message receiving-transmitting unit 3 adopts the gsm communication module SIM300 with SIM card measuring ability and park mode, and data output unit 4 is a LED display.
Workflow of the present utility model is referring to Fig. 2, when the master routine of equipment is started working, at first whether initialization of check system, if no initializtion, then check whether receive the initialization note, as receive, then each modular unit is carried out initialization, as do not receive, then continue to wait for till receiving; After each modular unit success initialization, then the equipment receiving port is provided with the setting that note is carried out sensor port, successfully be provided with after the port, carry out the binding of phone number, set the threshold value and the user's requests such as automatic cycle that sends of note and form of humiture simultaneously, the behavior all can be by the long-range setting of mode and the modification of SMS.After the setting of user's request situation is finished, data processing unit is started working, single-chip microcomputer is judged the sensor current data and the humiture of controlling LED display shows in real time, if exceed the threshold value of Set For Current, then give gsm communication module SIM300 transmission AT instruction and then send the early warning note to the user by the RS232 serial line interface, if do not exceed current threshold value, then whether the automatic detection of single-chip microcomputer receives new note.As receive, then handle accordingly according to different user's notes, as: can receive the note of initialization success after the user sends " CS: Old Password: keeper's phone number: new password ", expression is bound successfully, password is six bit digital, and the user can oneself revise password; Can receive the note that success is set after the user sends " SZ: lowest temperature: upper temperature limit: humidity lower limit: the humidity upper limit ", expression is provided with success, when current humiture surpasses or is lower than the humiture bound, sends the early warning note automatically to the user; After the user sends " CX ", can receive the note of current humiture and threshold value humiture, when the user sends format error, can receive correct help note.As do not receive, then directly entering dormant state to save the energy, this process enters dormancy by Single-chip Controlling SMS module SIM300, and through waking up behind the setting cycle T.Change the humiture collection step after waking up over to, circulation is carried out.
For avoiding interference, can in single-chip microcomputer, in EEPROM, write password with software, also can revise password with note, have only user's password coupling after, equipment could operate as normal.
The utility model has been realized real time environment precise monitoring and the source of early warning based on note, functions such as the real-time monitoring in realization scene, remote short messages inquiry warning, cycle data report, the setting of note threshold value and dormancy, and support and user mobile phone terminal is mutual flexibly.System test proves that it has good stable, can satisfy the needs of Different Crop different times growing environment monitoring, use not to be subjected to position limit, have simultaneously dispose flexible, easy to use, precision is high, error is low, response speed is fast, with low cost, safeguard characteristics such as simple.System provides a kind of feasible solution thinking to small-scale agriculture production environment precise monitoring and pre-alarming system construction.
Claims (8)
1. a greenhouse remote monitoring source of early warning is characterized in that, comprises data acquisition unit (1), and data acquisition unit (1) connects CPU (central processing unit) (2), and CPU (central processing unit) (2) also connects short message receiving-transmitting unit and data output unit simultaneously.
2. a kind of greenhouse remote monitoring source of early warning according to claim 1 is characterized in that described data acquisition unit (1) is the Temperature Humidity Sensor module.
3. a kind of greenhouse remote monitoring source of early warning according to claim 2 is characterized in that described Temperature Humidity Sensor module is digital hygro sensor SHT11.
4. a kind of greenhouse remote monitoring source of early warning according to claim 1 is characterized in that described CPU (central processing unit) (2) is single-chip microcomputer STC11L60XE.
5. a kind of greenhouse remote monitoring source of early warning according to claim 1 is characterized in that described short message receiving-transmitting unit (3) is gsm communication module SIM300.
6. a kind of greenhouse remote monitoring source of early warning according to claim 1 is characterized in that described data output unit (4) is a LED display.
7. a kind of greenhouse remote monitoring source of early warning according to claim 1 is characterized in that, CPU (central processing unit) (2) is passed through the RS232 serial interface communication with short message receiving-transmitting unit (3).
8. a kind of greenhouse remote monitoring source of early warning according to claim 4 is characterized in that, writes password in single-chip microcomputer STC11L60XE, also can revise password with note, have only user's password coupling after, equipment could operate as normal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205892479U CN201852952U (en) | 2010-11-01 | 2010-11-01 | Greenhouse environment remote monitoring early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205892479U CN201852952U (en) | 2010-11-01 | 2010-11-01 | Greenhouse environment remote monitoring early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852952U true CN201852952U (en) | 2011-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010205892479U Expired - Fee Related CN201852952U (en) | 2010-11-01 | 2010-11-01 | Greenhouse environment remote monitoring early warning device |
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| CN (1) | CN201852952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742473A (en) * | 2012-06-18 | 2012-10-24 | 刘悦军 | Plant growing condition maintaining system for sinking type greenhouse |
| CN103187798A (en) * | 2011-12-29 | 2013-07-03 | 上海市电力公司 | Channel pre-warning system used for transformer substation |
| CN103512621A (en) * | 2013-10-22 | 2014-01-15 | 北京科百宏业科技有限公司 | Environment monitoring method and system |
-
2010
- 2010-11-01 CN CN2010205892479U patent/CN201852952U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103187798A (en) * | 2011-12-29 | 2013-07-03 | 上海市电力公司 | Channel pre-warning system used for transformer substation |
| CN102742473A (en) * | 2012-06-18 | 2012-10-24 | 刘悦军 | Plant growing condition maintaining system for sinking type greenhouse |
| CN102742473B (en) * | 2012-06-18 | 2013-12-25 | 刘悦军 | Plant growing condition maintaining system for sinking type greenhouse |
| CN103512621A (en) * | 2013-10-22 | 2014-01-15 | 北京科百宏业科技有限公司 | Environment monitoring method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110601 Termination date: 20121101 |