CN202661434U - Soil humidity wireless monitor device - Google Patents
Soil humidity wireless monitor device Download PDFInfo
- Publication number
- CN202661434U CN202661434U CN 201220320251 CN201220320251U CN202661434U CN 202661434 U CN202661434 U CN 202661434U CN 201220320251 CN201220320251 CN 201220320251 CN 201220320251 U CN201220320251 U CN 201220320251U CN 202661434 U CN202661434 U CN 202661434U
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- soil humidity
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- monitor device
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Abstract
The utility model provides a soil humidity wireless monitor device, and relates to a monitor device. The device comprises a singlechip, a soil humidity sensor and a display, wherein a digital tube display module, a 8-digit analog-digital conversion chip and a wireless transmission module are respectively connected with the singlechip; the soil humidity sensor is connected to the 8-digit analog-digital conversion chip; the wireless transmission module is in wireless connection with an upper computer; and the upper computer is connected with the display. The soil humidity wireless monitor device provided by the utility model, a humicap is adopted for humidity measurement, a signal is collected, subjected to 8-digit A/D conversion and displayed by the digital tube; a hysteresis comparator for data processing and control regulation by taking the singlechip as the kernel are adopted; and data is subjected to infinite far transmission by using the wireless module, the upper computer hardware is studied and manufactured to receive soil humidity data, and 12864 liquid crystal is utilized to display the soil humidity data. According to the soil humidity wireless monitor device, the circuit is greatly simplified, the power consumption is reduced, the cost is reduced, and production and life are greatly favored.
Description
Technical field
The utility model relates to a kind of monitoring device, relates in particular to a kind of soil moisture wireless monitoring device.
Background technology
Along with fast development economic and society, people's living standard is also in continuous improve, and is more and more higher to demand type and the quality of various materials.Demand to various vegetables in improper season in our daily life is increasing more and more especially.The plantation of vegetables in improper season mainly is to rely on various warmhouse booths, because can provide for the growth of vegetables a suitable humidity environment by warmhouse booth.Show but investigate, the humidity control mode of many warmhouse booths the inside of our country is also very backward, generally all is to adopt artificial mode to carry out the adjusting of humidity by a hygrometer.Adjusting for soil moisture mainly is to water.This original mode mainly is to rely on greenhouse gardening person's experience to operate on the one hand, supvr not at the scene time the particularly when in case greenhouse environment information is undergone mutation on the other hand, the regulation and control of humidity can not in time be processed, and more can not automatically record the greenhouse-environment humidity data and automatically regulate humidity according to the plant growth situation.In a single day particularly run into such as unexpected cooling, snow, during the equitemperature Humidity Generator abrupt change of raining, the humidity in the greenhouse can not get controlling timely processing, may cause the underproduction even the total crop failure of vegetables.Along with the moisture instruments development, kind is varied.Traditional analog humidity sensor needs the modelled signal modulate circuit, also needs pass through complicated calibration, calibration process, measuring accuracy is difficult to be guaranteed, and often can not meet the demands at aspects such as the linearity, repeatability, interchangeability, consistance, need to have high standard and calibration facility to this sensor production producer; The present domestic panoramic soil temperature and humidity TT﹠C system that also occurred, these systems are in the collection to humidity, what mostly use is that humidity-sensitive element is measured humidity, signal is processed by controller after filter and amplification is by the AD conversion, and system data mostly adopts rs232 or rs485 bussing technique to carry out data transmission.This humidity collection control system all will connect up in the limited space of booth, could be with data transfer to host computer, and a large amount of wirings, mount and dismount numerous and diversely, and take up room the carrying out smoothly of obstruction activity in production.For this reason, the wireless monitor of developing a cover Soil Humidity Information is reported to the police, automated processing system, and great meaning is arranged.So be necessary very much to adopt integrated humidity digital sensor, adopt wireless data transmission technology, design novel humidity TT﹠C system.
Summary of the invention
The utility model is intended to for the deficiency that exists in the background technology, and a kind of soil moisture wireless monitoring device that provides.
Soil moisture wireless monitoring device of the present utility model is comprised of single-chip microcomputer, soil humidity sensor and display.Charactron display module, 8 modulus conversion chips and wireless transmitter module connect with single-chip microcomputer respectively, and soil humidity sensor is connected on 8 modulus conversion chips, wireless transmitter module and host computer wireless connections, and the host computer first line of a couplet is connected to display.
As further improvement of the utility model, described 8 modulus conversion chip inside are with output latch.
Soil moisture wireless monitoring device of the present utility model, adopt humicap to carry out moisture measurement, signals collecting is shown by charactron by 8 A/D conversions, adopting hysteresis loop comparator to carry out data processes and the regulating and controlling take single-chip microcomputer as core, use simultaneously at last wireless module that data are carried out unlimited teletransmission, research is made host computer hardware and is accepted the soil moisture data, and utilizes the 128*64 liquid crystal that it is shown.This has simplified circuit greatly, reduces power consumption, reduces cost, can bring great convenience to productive life.
Description of drawings
Fig. 1 is structure principle chart of the present utility model.
Embodiment
Below in conjunction with 1 pair of the utility model soil moisture of accompanying drawing radio detection, be described further:
Soil moisture wireless monitoring device of the present utility model, formed by single-chip microcomputer, soil humidity sensor and display, wherein, charactron display module, 8 modulus conversion chips and wireless transmitter module connect with single-chip microcomputer respectively, soil humidity sensor is connected on 8 modulus conversion chips, wireless transmitter module and host computer wireless connections, the host computer first line of a couplet is connected to display.
8 modulus conversion chip inside with output latch.
The design adopts Arduino Moisture Sensor humidity sensor to realize collection to humidity signal; The digital signal that the analog signal conversion single-chip microcomputer that collects can be identified by 8 analog-to-digital conversion modules of ADC0809; Through the wireless sending module teletransmission to host computer, by host computer to data analysis and utilize the 128*64 LCDs that data are shown.
Claims (2)
1. soil moisture wireless monitoring device, formed by single-chip microcomputer, soil humidity sensor and display, it is characterized in that charactron display module, 8 modulus conversion chips and wireless transmitter module connect with single-chip microcomputer respectively, soil humidity sensor is connected on 8 modulus conversion chips, wireless transmitter module and host computer wireless connections, the host computer first line of a couplet is connected to display.
2. soil moisture wireless monitoring device as claimed in claim 1 is characterized in that 8 modulus conversion chip inside are with output latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320251 CN202661434U (en) | 2012-07-04 | 2012-07-04 | Soil humidity wireless monitor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220320251 CN202661434U (en) | 2012-07-04 | 2012-07-04 | Soil humidity wireless monitor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202661434U true CN202661434U (en) | 2013-01-09 |
Family
ID=47456332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220320251 Expired - Fee Related CN202661434U (en) | 2012-07-04 | 2012-07-04 | Soil humidity wireless monitor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202661434U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592342A (en) * | 2013-11-20 | 2014-02-19 | 四川研成通信科技有限公司 | Soil humidity detecting device |
| US10055781B2 (en) | 2015-06-05 | 2018-08-21 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
| US10909607B2 (en) | 2015-06-05 | 2021-02-02 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
-
2012
- 2012-07-04 CN CN 201220320251 patent/CN202661434U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592342A (en) * | 2013-11-20 | 2014-02-19 | 四川研成通信科技有限公司 | Soil humidity detecting device |
| US10055781B2 (en) | 2015-06-05 | 2018-08-21 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
| US10909607B2 (en) | 2015-06-05 | 2021-02-02 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
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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: 20130109 Termination date: 20130704 |