CN104848952A - Temperature monitoring system based on wireless communication - Google Patents
Temperature monitoring system based on wireless communication Download PDFInfo
- Publication number
- CN104848952A CN104848952A CN201410666996.XA CN201410666996A CN104848952A CN 104848952 A CN104848952 A CN 104848952A CN 201410666996 A CN201410666996 A CN 201410666996A CN 104848952 A CN104848952 A CN 104848952A
- Authority
- CN
- China
- Prior art keywords
- module
- gprs
- wireless
- temperature sensor
- microprocessor
- 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.)
- Pending
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a temperature monitoring system based on wireless communication, mainly comprising a wireless temperature sensing device, a GPRS communication network and a wireless data processing device. The wireless temperature sensing device comprises a temperature sensor, a signal amplifier, an A/D converter, a microprocessor and a GPRS uploading module which are successively in connection; the GPRS uploading module is in connection with a sending antenna; the microprocessor is also in connection with an uploading clock module; the wireless data processing device comprises an intelligent controller, and a digital display module, a button input module, a GSM communication module, a GPRS transmit-receive module, a receiving clock module, an RS485 module, a serial port module and a switch power supply module which are all in connection with the intelligent controller; the GPRS transmit-receive module is in connection with the receiving antenna. The beneficial effects are that the temperature monitoring system has the advantages of strong practicality, wide use scope, high reliability, convenient use and installation, and low cost, realizes unmanned real-time wireless temperature monitoring, and is convenient for popularization and application.
Description
Technical field
The present invention relates to temperature monitoring technique field, specifically a kind of temperature monitoring system based on wireless telecommunications.
Background technology
The application of temperature monitoring in the field such as daily life, industrial and agricultural production is very common, but some employing of existing temperature monitoring manual site observe and record, there is poor in timeliness, problem that error is large, automatically detect although some temperature monitoring adopts, but great majority are all according to wired mode transmission, these are many for temperature monitoring point, disperse remote situation again, not only install and use inconvenience, and wiring adds cost, inconvenience when on a large scale, trans-regional and apply away from when monitoring center.
Summary of the invention
The object of the present invention is to provide low, the ageing good and easy to install temperature monitoring system based on wireless telecommunications of a kind of cost.
The technical solution adopted for the present invention to solve the technical problems is: a kind of temperature monitoring system based on wireless telecommunications is primarily of wireless temperature sensors, GPRS communication network and wireless data processing device composition, and wireless temperature sensors carries out wireless telecommunications by GPRS communication network and wireless data processing device and is connected, and described wireless temperature sensors comprises the temperature sensor connected successively, signal amplifier, A/D converter, transmission module on microprocessor and GPRS, transmission module is connected to transmitting antenna to GPRS, is also connected on the microprocessor and uploads clock module, the temperature sensor of described wireless temperature sensors, signal amplifier, A/D converter, microprocessor and transmission module on GPRS are connected with battery module respectively powers, and described wireless data processing device comprises intelligent controller and the digital display module be connected with intelligent controller respectively, keyboard input module, GSM communication module, GPRS transceiver module, receive clock module, RS485 module, serial port module and switch power module, GPRS transceiver module is connected to receiving antenna.
Described temperature sensor comprises the one in digital temperature sensor, platinum resistance temperature sensor, thermocouple temperature sensor, infrared non-contact temperature sensor.
Describedly upload the clock timing that clock module and receive clock module give wireless temperature sensors and wireless data processing device respectively.
Described microprocessor and intelligent controller are respectively the data processing centre (DPC) of wireless temperature sensors and wireless data processing device, and the process being responsible for data stores with backup.
Described digital display module comprises 74HC595 data pipe, for showing the parameter of intelligent controller, and by the running status of LED indicating intelligent controller.
Described keyboard input module be mainly used in input and arrange intelligent controller run set by information and upload downloading data operation.
Described GSM communication module mainly carries out Wireless Data Transmission with short message mode and the managerial personnel preset.
Described RS485 module is for connecting host computer.
Described serial port module comprises data-interface, is one or more in RS485 interface, RS232 interface, USB interface, is mainly used in connecting copy reading equipment, write-read equipment, as USB flash disk, portable hard drive, scrambler, printer etc.
Described switch power module provides the working power of DC24V × (1 ± 10%) for intelligent controller.
The invention has the beneficial effects as follows, the present invention has that practical, usable range is wide, good reliability, easy to install, low cost and other advantages, and achieve unattended real-time radio temperature monitoring, easy to utilize.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Embodiment
With regard to accompanying drawing 1, a kind of temperature monitoring system based on wireless telecommunications of the present invention is described in detail below below.
As shown in Figure 1, a kind of temperature monitoring system based on wireless telecommunications of the present invention is primarily of wireless temperature sensors, GPRS communication network and wireless data processing device composition, and wireless temperature sensors carries out wireless telecommunications by GPRS communication network and wireless data processing device and is connected, and described wireless temperature sensors comprises the temperature sensor connected successively, signal amplifier, A/D converter, transmission module on microprocessor and GPRS, transmission module is connected to transmitting antenna to GPRS, is also connected on the microprocessor and uploads clock module, the temperature sensor of described wireless temperature sensors, signal amplifier, A/D converter, microprocessor and transmission module on GPRS are connected with battery module respectively powers, and described wireless data processing device comprises intelligent controller and the digital display module be connected with intelligent controller respectively, keyboard input module, GSM communication module, GPRS transceiver module, receive clock module, RS485 module, serial port module and switch power module, GPRS transceiver module is connected to receiving antenna.Described temperature sensor comprises the one in digital temperature sensor, platinum resistance temperature sensor, thermocouple temperature sensor, infrared non-contact temperature sensor.Describedly upload the clock timing that clock module and receive clock module give wireless temperature sensors and wireless data processing device respectively.Described microprocessor and intelligent controller are respectively the data processing centre (DPC) of wireless temperature sensors and wireless data processing device, and the process being responsible for data stores with backup.Described digital display module comprises 74HC595 data pipe, for showing the parameter of intelligent controller, and by the running status of LED indicating intelligent controller.Described keyboard input module be mainly used in input and arrange intelligent controller run set by information and upload downloading data operation.Described GSM communication module mainly carries out Wireless Data Transmission with short message mode and the managerial personnel preset.Described RS485 module is for connecting host computer.Described serial port module comprises data-interface, is one or more in RS485 interface, RS232 interface, USB interface, is mainly used in connecting copy reading equipment, write-read equipment, as USB flash disk, portable hard drive, scrambler, printer etc.Described switch power module provides the working power of DC24V × (1 ± 10%) for intelligent controller.
Principle of work of the present invention is, the temperature signal of temperature sensor Test Field, and the temperature signal detected is sent to signal amplifier carry out amplification process, then export from signal amplifier, convert data-signal to through A/D converter and flow to microprocessor, microprocessor carries out recognition coding process to the data-signal received, and give corresponding time data signal, then, total data signal is packed by microprocessor together, and send to transmission module on GPRS in real time, wireless data processing device is sent in time by GPRS communication network again by transmission module on GPRS and transmitting antenna, simultaneously control is uploaded clock module and is started timing by microprocessor, timing time can be arranged according to demand, preferably in 2s-15s scope, after the timing time arriving setting, microprocessor will data be packed again, send and start the beginning timing of next round, so repeatedly, namely the temperature detection and the real-time radio data that complete wireless temperature sensors send,
Meanwhile, the wireless data that wireless data processing device is sent by GPRS transceiver module and receiving antenna real-time reception wireless temperature sensors, and send intelligent controller to, intelligent controller arranges the data-signal received, analyze, and compare according to the measurement range preset, when detecting that the data-signal of temperature reaches the warning setting valve of setting, intelligent controller in time sends alert data with short message mode to the managerial personnel preset by by GSM communication module, so that relevant personnel's Timeliness coverage and taking emergency measures as early as possible, avoid the generation of accident, simultaneously no matter the data-signal of reception is also belonged to normal measurement range or reaches setting warning setting valve and all carry out showing and back-up processing by intelligent controller, and be connected with host computer by RS485 module.And managerial personnel also can send request signal by SMS to GSM communication module.
Claims (2)
1. one kind based on the temperature monitoring system of wireless telecommunications primarily of wireless temperature sensors, GPRS communication network and wireless data processing device composition, and wireless temperature sensors carries out wireless telecommunications by GPRS communication network and wireless data processing device and is connected, it is characterized in that, described wireless temperature sensors comprises the temperature sensor connected successively, signal amplifier, A/D converter, transmission module on microprocessor and GPRS, transmission module is connected to transmitting antenna to GPRS, is also connected on the microprocessor and uploads clock module, the temperature sensor of described wireless temperature sensors, signal amplifier, A/D converter, microprocessor and transmission module on GPRS are connected with battery module respectively powers, and described wireless data processing device comprises intelligent controller and the digital display module be connected with intelligent controller respectively, keyboard input module, GSM communication module, GPRS transceiver module, receive clock module, RS485 module, serial port module and switch power module, GPRS transceiver module is connected to receiving antenna.
2. a kind of temperature monitoring system based on wireless telecommunications according to claim 1, it is characterized in that, described temperature sensor comprises the one in digital temperature sensor, platinum resistance temperature sensor, thermocouple temperature sensor, infrared non-contact temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666996.XA CN104848952A (en) | 2014-11-20 | 2014-11-20 | Temperature monitoring system based on wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666996.XA CN104848952A (en) | 2014-11-20 | 2014-11-20 | Temperature monitoring system based on wireless communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104848952A true CN104848952A (en) | 2015-08-19 |
Family
ID=53848769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666996.XA Pending CN104848952A (en) | 2014-11-20 | 2014-11-20 | Temperature monitoring system based on wireless communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848952A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277285A (en) * | 2015-10-10 | 2016-01-27 | 国网山东省电力公司烟台供电公司 | Temperature monitor for electricity larceny prevention metering box of distribution transformer |
| CN108760075A (en) * | 2018-05-25 | 2018-11-06 | 成都栢晖生物科技有限公司 | Temperature measuring circuit and remote temperature alarm |
| CN109803626A (en) * | 2016-10-06 | 2019-05-24 | 里斯托·塔皮奥·伊利-科魏罗 | Sauna room monitoring system and method |
| CN111971074A (en) * | 2018-04-17 | 2020-11-20 | 费得噶瑞高压灭菌器股份有限公司 | Improved system for measuring temperature in harsh atmospheric environment, receiving antenna |
-
2014
- 2014-11-20 CN CN201410666996.XA patent/CN104848952A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277285A (en) * | 2015-10-10 | 2016-01-27 | 国网山东省电力公司烟台供电公司 | Temperature monitor for electricity larceny prevention metering box of distribution transformer |
| CN109803626A (en) * | 2016-10-06 | 2019-05-24 | 里斯托·塔皮奥·伊利-科魏罗 | Sauna room monitoring system and method |
| CN111971074A (en) * | 2018-04-17 | 2020-11-20 | 费得噶瑞高压灭菌器股份有限公司 | Improved system for measuring temperature in harsh atmospheric environment, receiving antenna |
| CN111971074B (en) * | 2018-04-17 | 2023-02-17 | 费得噶瑞高压灭菌器股份有限公司 | Improved system for measuring temperature in a sterile autoclave, receiving antenna |
| US11892357B2 (en) | 2018-04-17 | 2024-02-06 | Fedegari Autoclavi S.P.A. | System for measuring the temperature in a severe atmosphere environment, reception antenna |
| CN108760075A (en) * | 2018-05-25 | 2018-11-06 | 成都栢晖生物科技有限公司 | Temperature measuring circuit and remote temperature alarm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104851266A (en) | Water level monitoring system based on wireless transmission | |
| CN207163500U (en) | A kind of tall and big support shuttering safety monitoring system | |
| CN104848952A (en) | Temperature monitoring system based on wireless communication | |
| CN201680923U (en) | Wireless temperature sensing device | |
| CN104864975A (en) | Wireless temperature acquisition device | |
| CN110836727A (en) | Cable joint temperature detection system based on wireless transmission and detection method thereof | |
| CN203861830U (en) | Wireless pressure alarm system for fire extinction steel cylinder | |
| CN104865361A (en) | Water quality collection multifunctional device | |
| CN104867303A (en) | Wireless pressure real-time monitoring system | |
| CN205748450U (en) | Atmosphere quality monitoring device | |
| CN202549037U (en) | Household wireless alarm device | |
| CN207636205U (en) | A kind of novel warm humidity monitor warning systems | |
| CN204388900U (en) | A kind of wireless humiture sensor | |
| CN104848949A (en) | Wireless temperature detector | |
| CN205373756U (en) | Temperature and humidity sensor | |
| CN203761429U (en) | Intelligent power grid monitoring system based on internet-of-things technology | |
| CN203702137U (en) | Intelligent explosion-proof wireless remote-control liquid level monitoring and alarming device | |
| CN204029135U (en) | A kind of Zigbee network wireless monitor system | |
| CN203162557U (en) | On-line monitoring system for leakage of city water supply pipe network | |
| CN202795662U (en) | Gas alarm | |
| CN209372836U (en) | A kind of low-power consumption telemetry terminal system device | |
| CN104848967A (en) | Wireless pressure detector | |
| CN106323376A (en) | Coal mine fire monitoring device | |
| Wang | Bluetooth wireless temperature and humidity detection system based on STM32 | |
| CN104864937A (en) | Wireless water level monitoring and alarming device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
|
| WD01 | Invention patent application deemed withdrawn after publication |