CN203203622U - Soil temperature and humidity wireless sensing node - Google Patents
Soil temperature and humidity wireless sensing node Download PDFInfo
- Publication number
- CN203203622U CN203203622U CN 201320176070 CN201320176070U CN203203622U CN 203203622 U CN203203622 U CN 203203622U CN 201320176070 CN201320176070 CN 201320176070 CN 201320176070 U CN201320176070 U CN 201320176070U CN 203203622 U CN203203622 U CN 203203622U
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- soil
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- 239000002689 soil Substances 0.000 title claims abstract description 28
- 239000000523 sample Substances 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
本实用新型公开了一种土壤温湿度无线传感节点，包括一外壳，所述外壳一端设有一数字式温度探头，另一端设有一数字式湿度探头，外壳内封装有一控制器、无线收发电路、电源，所述控制器、无线收发电路、电源集成在一芯片上，所述数字式温度探头、数字式湿度探头、电源均与所述控制器连接，所述控制器通过无线收发电路与一计算机相连接；所述数字式温度探头密封在一金属壳中，数字式湿度探头包覆在一透气网中。该土壤温湿度无线传感节点可方便的埋放到需要测量的土壤中，测量土壤的温度和湿度，并传输给计算机，实现无线传输，且整个数字式温度探头、数字式湿度探头、芯片集成在一外壳中，体积小，集成度高。
The utility model discloses a soil temperature and humidity wireless sensor node, which comprises a casing, one end of the casing is provided with a digital temperature probe, the other end is provided with a digital humidity probe, a controller, a wireless transceiver circuit, Power supply, the controller, wireless transceiver circuit, and power supply are integrated on a chip, the digital temperature probe, digital humidity probe, and power supply are all connected to the controller, and the controller is connected to a computer through a wireless transceiver circuit connected; the digital temperature probe is sealed in a metal shell, and the digital humidity probe is wrapped in a breathable net. The soil temperature and humidity wireless sensor node can be conveniently buried in the soil that needs to be measured, measure the temperature and humidity of the soil, and transmit it to the computer to realize wireless transmission, and the entire digital temperature probe, digital humidity probe, chip integration Small size and high integration in one housing.
Description
Technical field
The utility model relates to sensor field, relates in particular to a kind of for gathering, monitor the temperature of soil, the soil temperature and humidity wireless sensing node of humidity data.
Background technology
The most of wired connection mode that adopts of the at present collection of soil moisture humidity monitoring product, and owing to reasons such as sealings, what have can only testing temperature, what have can only measuring moisture, and present soil moisture humidity measuring instrument all is that sensor probe separates with the collection dispensing device, so just exists and installs and uses the shortcomings such as complexity, integrated level are not high, volume is excessive.
The utility model content
Technical problem to be solved in the utility model provides the soil temperature and humidity wireless sensing node that a kind of integrated level is high, volume is little.For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of soil temperature and humidity wireless sensing node, comprise a shell, described shell one end is provided with digital temperature probe, the other end is provided with a digital moisture probe, be packaged with a controller, wireless transceiver circuit, power supply in the described shell, described controller, wireless transceiver circuit, power supply are integrated on the chip, and described digital temperature probe, digital moisture probe, power supply all are connected with described controller, and described controller is connected with a computing machine by wireless transceiver circuit; Described digital temperature probe is sealed in the betal can, and digital moisture probe is coated in the gas-permeable nets.
Further, described shell comprises left outside shell and the right casing that mutually removably connects, and described digital temperature probe is positioned at the end of right casing, and digital moisture probe is positioned at the end of left outside shell.
Preferably, described left outside shell and right casing are threaded.
This soil temperature and humidity wireless sensing node can bury easily and be put in the soil that needs to measure, measure respectively the temperature and humidity of soil by digital temperature probe, digital moisture probe, controller is transferred to computing machine by wireless transceiver circuit with the soil moisture, the humidity data that measures again, realize wireless transmission, and whole digital temperature probe, digital moisture probe, integrated chip are in a shell, volume is little, and integrated level is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is fundamental diagram of the present utility model.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
See Fig. 1 and Fig. 2, a kind of soil temperature and humidity wireless sensing node that the utility model relates to, comprise a shell 1, described shell 1 one ends are provided with digital temperature probe 2, the other end is provided with a digital moisture probe 3, be packaged with a controller 4, wireless transceiver circuit 5, power supply 6 in the described shell 1, described controller 4, wireless transceiver circuit 5, power supply 6 are integrated on the chip 8, described digital temperature probe 2, digital moisture probe 3, power supply 6 all are connected with described controller 4, and described controller 4 is connected with a computing machine 7 by wireless transceiver circuit 5; Described digital temperature probe 2 is sealed in the betal can, directly measures the temperature of soil by the conduction of betal can heat; Digital moisture probe 3 is coated in the gas-permeable nets, guarantees that digital moisture probe 3 directly contacts with soil, can measure the humidity of soil, the Effective Raise measuring accuracy exactly; In addition, described gas-permeable nets can stop that moisture passes through, and has waterproof action.
Preferably, the wireless signal in the wireless transceiver circuit 5 adopts the wireless signal of 433MHZ, and this wireless signal penetration capacity is strong, and communication distance is far away.
Further, installation, maintenance and replacing for the ease of chip 8, described shell 1 comprises left outside shell 11 and the right casing 12 that mutually removably connects, and described digital temperature probe 2 is positioned at the end of right casing 12, and digital moisture probe 3 is positioned at the end of left outside shell 11.In the present embodiment, described left outside shell 11 and right casing 12 are threaded.
This soil temperature and humidity wireless sensing node can bury easily and be put in the soil that needs to measure, measure respectively the temperature and humidity of soil by digital temperature probe, digital moisture probe, controller is transferred to computing machine by wireless transceiver circuit with the soil moisture, the humidity data that measures again, realize wireless transmission, thereby be convenient to temperature, the humidity conditions that managerial personnel grasp soil in real time; In addition, whole digital temperature probe, digital moisture probe, integrated chip are in a shell, and volume is little, and integrated level is high.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320176070 CN203203622U (en) | 2013-03-27 | 2013-03-27 | Soil temperature and humidity wireless sensing node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320176070 CN203203622U (en) | 2013-03-27 | 2013-03-27 | Soil temperature and humidity wireless sensing node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203622U true CN203203622U (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320176070 Expired - Fee Related CN203203622U (en) | 2013-03-27 | 2013-03-27 | Soil temperature and humidity wireless sensing node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113906984A (en) * | 2021-10-14 | 2022-01-11 | 张桐源 | Agricultural irrigation equipment based on thing networking |
-
2013
- 2013-03-27 CN CN 201320176070 patent/CN203203622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113906984A (en) * | 2021-10-14 | 2022-01-11 | 张桐源 | Agricultural irrigation equipment based on thing networking |
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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: 20130918 Termination date: 20140327 |