CN202677229U - Wireless water temperature monitoring system - Google Patents
Wireless water temperature monitoring system Download PDFInfo
- Publication number
- CN202677229U CN202677229U CN 201220315902 CN201220315902U CN202677229U CN 202677229 U CN202677229 U CN 202677229U CN 201220315902 CN201220315902 CN 201220315902 CN 201220315902 U CN201220315902 U CN 201220315902U CN 202677229 U CN202677229 U CN 202677229U
- Authority
- CN
- China
- Prior art keywords
- module
- control module
- water temperature
- monitoring system
- temperature monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a water temperature monitoring system, and especially relates to a wireless water temperature monitoring system which is used in the temperature monitoring fields, such as hot spring, agriculture greenhouse, and livestock breeding. The wireless water temperature monitoring system includes a temperature acquisition module, a power supply module, a computer control module, a single chip microcomputer control module, and a water temperature processing module. The power supply module is connected with the computer control module and the single chip microcomputer control module respectively. The temperature acquisition module and the water temperature processing module are connected with the single chip microcomputer control module respectively. The computer control module is connected with the single chip microcomputer control module via a wireless communication module. Because the wireless water temperature monitoring system is provided with the wireless communication module, the monitoring scope is greatly enlarged, and the cost is greatly reduced. The wireless water temperature monitoring system has a wide market prospect and a big market value in the temperature monitoring fields, such as hot spring, agriculture greenhouse, and livestock breeding.
Description
Technical field
The utility model relates to a kind of temperature monitoring system, is specifically related to a kind of wireless water temperature monitoring system that can be applied to the fields such as monitoring temperature of hot spring, agricultural greenhouse and livestock-raising.
Background technology
Along with the development of electronic technology, temperature controller has been widely used in the fields such as industrial and agricultural production, scientific research and life, and quantity day by day rises.In the last hundred years, the development of temperature controller was roughly experienced with the next stage: simulation, integrated mechanical temperature controller; The electronic type intelligent temperature controller.At present, in the world Novel Temperature Controller just from analog to digital, electronic type by integrated to intelligent, networked future development.
The V/F switch technology that at present popular intelligent temperature control technology adopts mostly, it has lower-cost advantage, is converted into reciprocity frequency signal by the aanalogvoltage of sampling, and is sent to single-chip microcomputer again and carries out computing, realizes the purpose of temperature control.Although present compound V/F switch technology comparative maturity, but also have certain deficiency, mainly contain following some: 1) the making Area comparison of pcb board is large, because the electronics loose mail that its adopts is more, so also more complicated of circuit, it is convenient scarcely to bring to maintenance; 2) scheme of V/F change type, when generally using in industry, precision is not high enough, and reason is that the chip that uses adopts low-end product mostly; 3) need external cold junction compensation, if do not connect, or the external value of the repaying out of true of user, the output bias of system is just larger.
Summary of the invention
The purpose of this utility model is exactly that a kind of cost is low in order to provide, temperature acquisition precision height can improve again in the productive life the wireless water temperature monitoring system to the control level of temperature.
The technical scheme that the utility model provides is:
A kind of wireless water temperature monitoring system, comprise temperature collect module, power module, computer control module, single chip control module and water temperature processing module, power module is connected with computer control module and single chip control module respectively, temperature collect module is connected with single chip control module with the water temperature processing module and is connected, and connects by wireless communication module is set between computer control module and the single chip control module.
Concrete, also be provided with display module and be connected with single chip control module.
Concrete, also be provided with the audio alert module and be connected with single chip control module.
Concrete, described temperature collect module adopts the DS18B20 temperature sensor.
Concrete, described wireless communication module comprises two Transmit-Receive Units, each Transmit-Receive Unit comprises a NRF905 monolithic wireless transceiver and a STC11L02 chip,
Concrete, described wireless communication module comprises two Transmit-Receive Units, each Transmit-Receive Unit comprises a NRF905 monolithic wireless transceiver and a STC11L02 chip, one of them Transmit-Receive Unit is connected with single chip control module, another Transmit-Receive Unit is connected with the computer control module, the Transmit-Receive Unit circuit is: the port of NRF905 monolithic wireless transceiver is connected the corresponding port and is connected with the STC11L02 chip, the interface of STC-USB is connected with the corresponding interface of STC11L02 chip, be connected with voltage stabilizing chip MS1117-3.3 between the RST port of STC11L02 chip and STC-USB wiring, another port that voltage stabilizing chip MS1117-3.3 is connected with the STC11L02 chip also is connected with downloads converting interface Hk.
The utility model so the scope that can monitor increases greatly, has also reduced cost because added wireless communication module greatly, has very large prospect and marketable value in the fields such as monitoring temperature of hot spring, agricultural greenhouse and livestock-raising.
Description of drawings
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is the utility model circuit diagram.
Fig. 3 is the circuit of Transmit-Receive Unit in the wireless communication module circuit.
Embodiment
Fig. 1 is structured flowchart of the present utility model.Comprise temperature collect module, power module, computer control module, single chip control module and water temperature processing module, power module is connected with computer control module and single chip control module respectively, temperature collect module is connected with single chip control module with the water temperature processing module and is connected, and connects by wireless communication module is set between computer control module and the single chip control module.Also being provided with display module is connected with single chip control module with the audio alert module.
Fig. 2 is circuit diagram of the present utility model, the utility model adopts the AT89S52 single-chip microcomputer as the Single-chip Controlling core, this single-chip microcomputer is 8 single-chip microcomputers of 51 serial enhancement mode, it has 32 I/O mouths, sheet includes the program storage of 4K FLASH technique, and mode moment of being convenient to electricity consumption wipes and rewrites, and low price, its external crystal-controlled oscillation is 12MHz, and an instruction cycle is 1 μ S.Use this single-chip microcomputer can finish the utility model design objective fully.
Temperature collect module adopts the DS18B20 temperature sensor to realize that the DS18B20 temperature sensor only has three outer leads: single line data transmission bus port DQ, outer power supply source line VDD shares ground wire GND.In the design, adopt the externally fed mode to realize being connected of DS18B20 temperature sensor and single-chip microcomputer, compare with analog sensor, can greatly reduce the quantity of wiring, reduce the complexity of system, the construction volume of minimizing engineering; Temperature-measuring range is-55 ℃～+ 125 ℃, and temperature measurement accuracy is 0.1 ℃ of scholar; 9～12 of temperature transition precision are variable, can be directly with the mode serial output of temperature transition value with 16 bit codes; The maximum time of 12 precision conversions is 750ms; Can power by data line, have the super low-power consumption working method.
Fig. 3 is the circuit of Transmit-Receive Unit in the wireless communication module circuit.Described wireless communication module comprises two Transmit-Receive Units, and each Transmit-Receive Unit comprises a NRF905 monolithic wireless transceiver and a STC11L02 chip.Be connected with single chip control module by STC-USB after NRF905 monolithic wireless transceiver is connected with the STC11L02 chip, be connected with the computer control module by STC-USB after NRF905 monolithic wireless transceiver is connected with the STC11L02 chip.Can transmit mutually data and communication between two Transmit-Receive Units.
The circuit of Transmit-Receive Unit is: the port of NRF905 monolithic wireless transceiver is connected the corresponding port and is connected with the STC11L02 chip, the interface of STC-USB is connected with the corresponding interface of STC11L02 chip, be connected with voltage stabilizing chip MS1117-3.3 between the RST port of STC11L02 chip and STC-USB wiring, another port that voltage stabilizing chip MS1117-3.3 is connected with the STC11L02 chip also is connected with downloads converting interface Hk.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (5)
1. wireless water temperature monitoring system, comprise temperature collect module, power module, computer control module, single chip control module and water temperature processing module, power module is connected with computer control module and single chip control module respectively, temperature collect module is connected with single chip control module with the water temperature processing module and is connected, it is characterized in that, connect by wireless communication module is set between computer control module and the single chip control module.
2. described a kind of wireless water temperature monitoring system according to claim 1 is characterized in that, also is provided with display module and is connected with single chip control module.
3. described a kind of wireless water temperature monitoring system according to claim 1 is characterized in that, also is provided with the audio alert module and is connected with single chip control module.
4. described a kind of wireless water temperature monitoring system according to claim 1 is characterized in that, described temperature collect module adopts the DS18B20 temperature sensor.
5. described a kind of wireless water temperature monitoring system according to claim 1, it is characterized in that, described wireless communication module comprises two Transmit-Receive Units, each Transmit-Receive Unit comprises a NRF905 monolithic wireless transceiver and a STC11L02 chip, one of them Transmit-Receive Unit is connected with single chip control module, another Transmit-Receive Unit is connected with the computer control module, the Transmit-Receive Unit circuit is: the port of NRF905 monolithic wireless transceiver is connected the corresponding port and is connected with the STC11L02 chip, the interface of STC-USB is connected with the corresponding interface of STC11L02 chip, be connected with voltage stabilizing chip MS1117-3.3 between the RST port of STC11L02 chip and STC-USB wiring, another port that voltage stabilizing chip MS1117-3.3 is connected with the STC11L02 chip also is connected with downloads converting interface Hk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315902 CN202677229U (en) | 2012-07-03 | 2012-07-03 | Wireless water temperature monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315902 CN202677229U (en) | 2012-07-03 | 2012-07-03 | Wireless water temperature monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202677229U true CN202677229U (en) | 2013-01-16 |
Family
ID=47498121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315902 Expired - Fee Related CN202677229U (en) | 2012-07-03 | 2012-07-03 | Wireless water temperature monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202677229U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898735A (en) * | 2015-05-22 | 2015-09-09 | 苏州工业职业技术学院 | Wireless water temperature control system based on infrared remote control and method thereof |
| CN105068576A (en) * | 2015-05-22 | 2015-11-18 | 苏州工业职业技术学院 | Microcontroller-based intelligent electric water heater system design and implementation method thereof |
| CN106934387A (en) * | 2017-04-11 | 2017-07-07 | 无锡北斗星通信息科技有限公司 | The pipe control platform of view-based access control model identification |
-
2012
- 2012-07-03 CN CN 201220315902 patent/CN202677229U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898735A (en) * | 2015-05-22 | 2015-09-09 | 苏州工业职业技术学院 | Wireless water temperature control system based on infrared remote control and method thereof |
| CN105068576A (en) * | 2015-05-22 | 2015-11-18 | 苏州工业职业技术学院 | Microcontroller-based intelligent electric water heater system design and implementation method thereof |
| CN106934387A (en) * | 2017-04-11 | 2017-07-07 | 无锡北斗星通信息科技有限公司 | The pipe control platform of view-based access control model identification |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202677229U (en) | Wireless water temperature monitoring system | |
| CN204272827U (en) | Based on the greenhouse Internet of Things automatic irrigation system of accumulation light radiation | |
| CN204348063U (en) | Warmhouse booth wireless digital humiture display device | |
| CN204256195U (en) | A kind of agricultural weather information collecting device | |
| CN203490567U (en) | Intelligent control circuit of breeding environment | |
| CN207099905U (en) | Grape greenhouse indoor environment remote supervision system | |
| CN206931191U (en) | A kind of humiture monitoring device | |
| CN206479482U (en) | A kind of intelligent telemetering dissolved oxygen meter based on NB IoT arrowbands Internet of Things | |
| CN202443012U (en) | Household soil humidity detector | |
| CN205808564U (en) | Infrared detector module multi way temperature based on diode thermometric monitoring system | |
| CN202101765U (en) | Temperature transmitter for real-time wireless communication industrial thermocouple | |
| CN205810098U (en) | A kind of for agricultural monitoring can wake on wireless sensing network sensor node module | |
| CN204389714U (en) | A kind of weather monitoring instrument realizing Temperature and Humidity based on SHT2X chip | |
| CN211181045U (en) | Wisdom agricultural is with multi-functional temperature and humidity sensor | |
| CN203132723U (en) | Wireless integrated temperature transmitter | |
| CN204902881U (en) | Humiture measurement system based on singlechip | |
| CN102305670A (en) | Thermocouple temperature transducer in real-time wireless communication industry | |
| CN202013641U (en) | Intelligent multi-point temperature measurement wireless transmitter | |
| CN205302605U (en) | Long -haul telemetry terminal | |
| CN206194111U (en) | Vegetation factor wireless long -distance monitoring system based on STM32 | |
| CN204557242U (en) | A kind of humidity collection and automatic water-saving spray irrigation system | |
| CN204740721U (en) | A wireless sensor network node module for detecting soil water content | |
| CN204155124U (en) | Distributed environment monitoring and control system | |
| Jun | Design of intelligent monitoring and controlling system for greenhouse | |
| CN204466479U (en) | A kind of farming and animal husbandry automatic irrigation system based on Internet of Things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |