CN202956147U - Soil temperature and humidity detection device - Google Patents
Soil temperature and humidity detection device Download PDFInfo
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- CN202956147U CN202956147U CN 201220684889 CN201220684889U CN202956147U CN 202956147 U CN202956147 U CN 202956147U CN 201220684889 CN201220684889 CN 201220684889 CN 201220684889 U CN201220684889 U CN 201220684889U CN 202956147 U CN202956147 U CN 202956147U
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Abstract
The utility model discloses a soil temperature and humidity detection device. The device comprises a first processor, wherein the first processor is respectively connected with a soil temperature and humidity detection module, a display module, a reset module, a keyboard module, an alarm module, a communication module and an energy supply module; and the energy supply module is respectively connected with the soil temperature and humidity detection module, the display module, the alarm module and the communication module. The soil temperature and humidity detection device has comprehensive functions and is reasonable in design and high in detection automation degree; a solar panel and a rechargeable battery are used for supplying power, so that soil temperature and humidity are immediately detected, and a function of automatically monitoring soil temperature and humidity under the long-term unattended condition can be realized; and the device has a global system for mobile communication/general packet radio service (GSM/GPRS) function, a function of selecting a GSM short message mode and a GPRS/Internet mode can be realized, a function of remotely transmitting detection data is realized through a mobile wireless communication network with wide network coverage, and the temperature and humidity of soil in a hilly and mountainous area and other special terrain environments can be detected.
Description
Technical field
The utility model belongs to environmental parameter checkout equipment technical field, is specifically related to a kind of soil temperature and humidity pick-up unit.
Background technology
Soil temperature and humidity has important impact to the growth of crops, understands in time soil temperature and humidity information, for instructing all tool significances such as farming operation, assurance crops healthy growth, raising farm product yield and quality.The detection method commonly used of soil temperature and humidity has two kinds at present: a kind of is to adopt some simple handheld test instruments, as soil thermometer, soil moisture tester carry out the testing soil temperature and humidity; Another kind is the cable network detection mode.The function of Handheld soil humiture checkout equipment is generally more single, need to rely on mode complete operation and data recording work manually, and work efficiency and automaticity are lower; The cable network detection mode is to gather soil temperature and humidity information by sense terminals, to detect data by cable network and be sent to data center, completed analysis, processing and the storage of data by central host, this mode has realized the full-automatic detection of soil temperature and humidity and data management, but under some Special complex terrain environments, as Hills etc., it is larger that wired Sampling network is built difficulty, and network construction cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of soil temperature and humidity pick-up unit, has solved prior art Sampling network construction difficulty large, the problem that cost is high.
The technical scheme that the utility model adopts is: the soil temperature and humidity pick-up unit, comprise first processor, first processor is connected with respectively soil temperature and humidity detection module, display module, reseting module, Keysheet module, alarm module, communication module and energy supply module, and the energy supply module is connected with soil temperature and humidity detection module, display module, alarm module and communication module respectively.
Characteristics of the present utility model also are,
The energy supply module comprises the powering mode change-over circuit, and the multichannel output transform module, solar panel, charging circuit and the rechargeable battery that with the powering mode change-over circuit, are connected; Solar panel, charging circuit, rechargeable battery are connected successively.
The powering mode change-over circuit comprises successively connected intensity of illumination detection module, an A/D modular converter, the second processor, change-over switch, and change-over switch is connected with multichannel output transform module and charging circuit.
Charging circuit comprises head and the tail connected real-time voltage monitoring modular, the 2nd A/D modular converter, the 3rd processor, charging control switch successively, and charging control switch is connected with solar panel and rechargeable battery respectively; The 3rd processor is connected with the intensity of illumination detection module.
The beneficial effects of the utility model are: apparatus function is comprehensive, reasonable in design, detects automaticity high.Adopt solar panel and rechargeable battery powered, not only can realize the instant detection of soil temperature and humidity, also can realize the long-term unmanned automatic monitoring brake to soil temperature and humidity.There is the GSM/GPRS function, can realize the model selection function of GSM short message mode and GPRS/Internet mode, utilize mobile radio communication network that network coverage is wide to realize detecting the remote transmission function of data, can realize that the soil temperature and humidity in Hills and other extreme terrain environment detects.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model soil temperature and humidity pick-up unit;
Fig. 2 is the structural representation of powering mode change-over circuit in the utility model soil temperature and humidity pick-up unit;
Fig. 3 is the structural representation of charging circuit in the utility model soil temperature and humidity pick-up unit.
In figure, 1 soil temperature and humidity detection module, 2 display modules, 3 reseting modules, 4 first processors, 5 Keysheet modules, 6 alarm modules, 7 communication modules, 8 energy supply modules, 81 multichannel output transform modules, 82 powering mode change-over circuits, 83 solar panels, 84 charging circuits, 85 rechargeable batteries, 821 intensity of illumination detection modules, 822 the one A/D modular converters, 823 second processors, 824 change-over switches, 841 real-time voltage monitoring modulars, 842 the 2nd A/D modular converters, 843 the 3rd processors, 844 charging control switches.
Embodiment
Below in conjunction with embodiment, the utility model is elaborated.
Soil temperature and humidity pick-up unit as shown in Figure 1, comprise first processor 4, first processor 4 is connected with respectively soil temperature and humidity detection module 1, display module 2, reseting module 3, Keysheet module 5, alarm module 6, communication module 7 and energy supply module 8, and energy supply module 8 is connected with soil temperature and humidity detection module 1, display module 2, alarm module 6 and communication module 7 respectively.
Energy supply module 8 comprises powering mode change-over circuit 82, and the multichannel output transform module 81, solar panel 83, charging circuit 84 and the rechargeable battery 85 that with powering mode change-over circuit 82, are connected; Solar panel 83, charging circuit 84, rechargeable battery 85 are connected successively.
Powering mode change-over circuit 82 comprises successively connected intensity of illumination detection module 821, an A/D modular converter 822, the second processor 823, change-over switch 824, and change-over switch 824 is connected with multichannel output transform module 81 and charging circuit 84.
Charging circuit 84 comprises head and the tail connected real-time voltage monitoring modular 841, the 2nd A/D modular converter 842, the 3rd processor 843, charging control switch 844 successively, and charging control switch 844 is connected with solar panel 83 and rechargeable battery 85 respectively; The 3rd processor 843 is connected with intensity of illumination detection module 821.
During work, soil temperature and humidity detection module 1 is imbedded to 15 ~ 20CM below earth's surface, gathers soil temperature and humidity information, and input to first processor 4 with serial two-line digital aspect.Display module 2 shows soil temperature and humidity information and the clock information gathered in real time.Keysheet module 5 is used for carrying out the setting input of alarm threshold value, and can realize GSM/GPRS service mode switching control function, when needed, can carry out the setting that monitoring information receives phone number or host IP address.First processor 4 is except the analytic function that can complete master data, can also be when detecting data exception, control alarm module 6 and implement warning function, and can control communication module 7 timed sending and detect information, control communication module 7 when detecting data exception abnormal data is directly passed to preset mobile phone terminal or main frame.Reseting module 3 is mainly realized the hand-reset function of system.Energy supply module 8 is by solar panel 83, charging circuit 84, rechargeable battery 85, powering mode change-over circuit 82, multichannel output transform module 81 forms, wherein powering mode change-over circuit 82 can be according to the strong and weak conversion automatically of solar irradiation powering mode, control change-over switch 824 by the second processor 823, realize solar powered and battery-powered automatic switchover, multichannel output transform module 81 can be respectively first processor 4, display module 2, communication module 7 provides work required power supply.The function of charging circuit 84 is to judge that rechargeable battery 85 operating voltage are lower than ratings 50%, and under the stronger condition of intensity of illumination, control charging control switch 844 closures by the 3rd processor 843, utilize solar panel 83 for rechargeable battery 85 chargings, until cell voltage disconnects while reaching ratings.
By the way, it is large that pick-up unit of the present utility model has solved prior art Sampling network construction difficulty, and the problem that cost is high, and pick-up unit complete function are reasonable in design, detect automaticity high.Adopt solar panel and rechargeable battery powered, not only can realize the instant detection of soil temperature and humidity, also can realize the long-term unmanned automatic monitoring brake to soil temperature and humidity.There is the GSM/GPRS function, can realize the model selection function of GSM short message mode and GPRS/Internet mode, utilize mobile radio communication network that network coverage is wide to realize detecting the remote transmission function of data, can realize that the soil temperature and humidity in Hills and other extreme terrain environment detects.
Claims (4)
1. soil temperature and humidity pick-up unit, it is characterized in that, comprise first processor (4), described first processor (4) is connected with respectively soil temperature and humidity detection module (1), display module (2), reseting module (3), Keysheet module (5), alarm module (6), communication module (7) and energy supply module (8), and described energy supply module (8) is connected with described soil temperature and humidity detection module (1), display module (2), alarm module (6) and communication module (7) respectively.
2. soil temperature and humidity pick-up unit as claimed in claim 1, it is characterized in that, described energy supply module (8) comprises powering mode change-over circuit (82), and the multichannel output transform module (81) be connected with described powering mode change-over circuit (82), solar panel (83), charging circuit (84) and rechargeable battery (85); Described solar panel (83), charging circuit (84), rechargeable battery (85) are connected successively.
3. soil temperature and humidity pick-up unit as claimed in claim 2, it is characterized in that, described powering mode change-over circuit (82) comprises successively connected intensity of illumination detection module (821), an A/D modular converter (822), the second processor (823), change-over switch (824), and described change-over switch (824) is connected with described multichannel output transform module (81) and charging circuit (84).
4. soil temperature and humidity pick-up unit as claimed in claim 3, it is characterized in that, described charging circuit (84) comprises head and the tail connected real-time voltage monitoring modular (841), the 2nd A/D modular converter (842), the 3rd processor (843), charging control switch (844) successively, and described charging control switch (844) is connected with described solar panel (83) and rechargeable battery (85) respectively; Described the 3rd processor (843) is connected with described intensity of illumination detection module (821).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684889 CN202956147U (en) | 2012-12-12 | 2012-12-12 | Soil temperature and humidity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684889 CN202956147U (en) | 2012-12-12 | 2012-12-12 | Soil temperature and humidity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202956147U true CN202956147U (en) | 2013-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220684889 Expired - Fee Related CN202956147U (en) | 2012-12-12 | 2012-12-12 | Soil temperature and humidity detection device |
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| CN (1) | CN202956147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743888A (en) * | 2014-01-28 | 2014-04-23 | 李宝来 | Sensor with soil humidity telemetry analysis function |
| CN104267173A (en) * | 2014-09-30 | 2015-01-07 | 山西省农业科学院棉花研究所 | Automatic alarming device for soil drought |
-
2012
- 2012-12-12 CN CN 201220684889 patent/CN202956147U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743888A (en) * | 2014-01-28 | 2014-04-23 | 李宝来 | Sensor with soil humidity telemetry analysis function |
| CN103743888B (en) * | 2014-01-28 | 2017-02-15 | 唐山海森电子股份有限公司 | Sensing system with soil humidity telemetry analysis function |
| CN104267173A (en) * | 2014-09-30 | 2015-01-07 | 山西省农业科学院棉花研究所 | Automatic alarming device for soil drought |
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Legal Events
| 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: 20130529 Termination date: 20131212 |