CN202230345U - Temperature and humidity monitoring system with multiple control modes based on GSM communication module - Google Patents
Temperature and humidity monitoring system with multiple control modes based on GSM communication module Download PDFInfo
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- CN202230345U CN202230345U CN2011203345528U CN201120334552U CN202230345U CN 202230345 U CN202230345 U CN 202230345U CN 2011203345528 U CN2011203345528 U CN 2011203345528U CN 201120334552 U CN201120334552 U CN 201120334552U CN 202230345 U CN202230345 U CN 202230345U
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Abstract
The utility model discloses a temperature and humidity monitoring system with multiple control modes based on GSM communication module. The GSM communication module is used for receiving communication signals, and sending the communication signal to the first microprocessor; a first microprocessor and a second microprocessor are connected through RS485; a heating equipment is connected to the second microprocessor through a driving circuit; the cooling equipment is connected to the second microprocessor through the driving circuit; a dehumidifying equipment is connected to the second microprocessor through the driving circuit; a temperature and humidity sensor is connected to the second microprocessor. Compared with the prior arts, the temperature and humidity monitoring system with multiple control modes based on GSM communication module provided by the utility model aims to increase controlling distance, and conduct global wireless transmission by means of GSM communication module, thus any GSM communication tool can be used to conduct long-distance real-time monitoring of temperature and humidity wherever a signal is available.
Description
Technical field
The utility model relates to remote control field, exactly is meant a kind of many control models temperature and humidity monitoring system based on the gsm communication module.
Background technology
Developing rapidly of Along with computer technology, modern communication technology and automatic control technology, the gsm mobile telephone business is flourish in China, the network coverage whole nation.GSM is the mobile communcations system that the present coverage rate of China is the widest, function is the strongest, the user is maximum.GSM short message system is efficient and convenient, cheap, and it has user widely, and the GSM short message has been set up the Internet platform.The mobile phone Long-distance Control is compared with the remote control mode of routine as a newer problem, demonstrates certain superiority.SMS (Short Message Service) (Short Message Service; SMS) be to carry out the application service that text message is received and dispatched through service centre (Service Center) between a kind of GSM terminal (like mobile phone) that provides in GSM (the Global System for Mobile Communication) system, wherein accomplish the storage and the forwarding capability of information by service centre.Utilize the GSM short message system to carry out radio communication and also have bidirectional data transmission function, stable performance provides a powerful supporting platform for teledata transmits with communicating by letter of watch-dog.Characteristics such as SMS realizes simple with it, antijamming capability is strong, and communications cost is low have obtained using widely in fields such as remote wireless monitoring system, data acquisition system (DAS), long distance wireless transmission, vehicle monitoring positioning system.
At present, already used temperature and humidity monitoring system mainly uses wireless module and RS232 serial interface communication mode to carry out Long-distance Control, and there is following shortcoming in it:
1, wireless module mainly adopts radio receiving transmitting module PTR2000, and its core is the nRF401 chip.NRF401 is a real monolithic UHF radio transmitting and receiving chip for the design of 433.92MHz ISM band.Its adopts FSK modulation-demodulation technique, and high workload speed can reach 20K, and emissive power can be adjusted maximum transmission power and be+10dBm.Its operating voltage range can from+2.7V～+ 5.25V.It is shorter that but the shortcoming of this Long-distance Control mode is exactly a command range, about 100M.
2, adopt the RS-232 serial interface communication mode, its transmission range is short, and RS-232 belongs to single-ended signal and transmits, and has altogether noise and can not suppress problem such as common mode interference, generally is used for 20m with interior communication, can't be used for remote communication.
The utility model content
To above-mentioned defective; The technical matters that the utility model solves is to provide a kind of many control models temperature and humidity monitoring system based on the gsm communication module; Purpose is to improve command range; Adopt the gsm communication module to carry out the global radio transmission, can the remote monitoring in real time that carry out humiture Anywhere of signal arranged enough any one GSM communication tools.
In order to solve above technical matters; Many control models temperature and humidity monitoring system that the utility model provides based on the gsm communication module; Comprise gsm communication module, first microprocessor, RS485, second microprocessor, intensification equipment, cooling system and dehumidification equipment and Temperature Humidity Sensor, wherein:
Said gsm communication module is used to receive communication signal, and this communication signal is sent to first microprocessor;
Said first microprocessor is connected through said RS485 with said second microprocessor;
Said intensification equipment is connected with said second microprocessor through driving circuit;
Said cooling system is connected with said second microprocessor through driving circuit;
Said dehumidification equipment is connected with said second microprocessor through driving circuit;
Said Temperature Humidity Sensor is connected with said second microprocessor.
More excellent ground, said gsm communication module adopts the TC35i chip.
More excellent ground, said first microprocessor comprises single-chip microcomputer.
More excellent ground, said first microprocessor comprises infrared remote control.
More excellent ground, said first microprocessor comprises LCDs.
More excellent ground, said first microprocessor comprises the control button.
More excellent ground, said driving circuit adopt IPM intelligent power driver module.。
More excellent ground, said first microprocessor is connected with PC through RS485.
More excellent ground also comprises acoustic-optic alarm, and said acoustic-optic alarm is connected with said first microprocessor.
More excellent ground, said second microprocessor comprises single-chip microcomputer.
Many control models temperature and humidity monitoring system that the utility model provides based on the gsm communication module, said gsm communication module is used to receive communication signal, and this communication signal is sent to first microprocessor; Said first microprocessor is connected through said RS485 with said second microprocessor; Said intensification equipment is connected with said second microprocessor through driving circuit; Said cooling system is connected with said second microprocessor through driving circuit; Said dehumidification equipment is connected with said second microprocessor through driving circuit; Said Temperature Humidity Sensor is connected with said second microprocessor.Compared with prior art; Many control models temperature and humidity monitoring system that the utility model provides based on the gsm communication module; Purpose is to improve command range; Adopt the gsm communication module to carry out the global radio transmission, can the remote monitoring in real time that carry out humiture Anywhere of signal arranged enough any one GSM communication tools.
Description of drawings
Fig. 1 is based on the structured flowchart of many control models temperature and humidity monitoring system of gsm communication module in the utility model.
Embodiment
For the technical scheme that those skilled in the art can understand the utility model better and provided, set forth below in conjunction with specific embodiment.
See also Fig. 1, this figure is based on the structured flowchart of many control models temperature and humidity monitoring system of gsm communication module in the utility model.
Many control models temperature and humidity monitoring system that the utility model provides based on the gsm communication module; Comprise gsm communication module, first microprocessor, RS485, second microprocessor, intensification equipment, cooling system and dehumidification equipment and Temperature Humidity Sensor; Wherein: the gsm communication module; Be used to receive communication signal, and this communication signal is sent to first microprocessor; First microprocessor is connected through RS485 with second microprocessor; Intensification equipment is connected with second microprocessor through driving circuit; Cooling system is connected with second microprocessor through driving circuit; Dehumidification equipment is connected with second microprocessor through driving circuit; Temperature Humidity Sensor is connected with second microprocessor; Means of communication communicates through signal of communication and gsm communication module.
The gsm communication module adopts the TC35i chip, and gsm communication module volume is little, in light weight, low in energy consumption, supports data, voice and short message, and its advantage is to have the place of GSM signal to carry out remote monitoring in real time at any one.
First microprocessor comprises single-chip microcomputer, comprises single-chip minimum system, resets to adopt resistance-capacitance type to discharge and recharge to reset, both can hand-reset, and also can power on automatically resets.The single-chip microcomputer that adopts is selected the enhancement mode single-chip microcomputer series of 51 kernels of self-contained storing devices for use, like STC89C52.Power supply employing+5V stabilized voltage supply power supply also can the balancing cell box, makes portable terminal.
First microprocessor comprises infrared remote control, and what infrared remote control adopted is the integrated infrared receiving terminal of 38KHz, and it is reception, amplification, demodulation one head, and directly output is digital signal.The characteristics of infrared remote control are not influence surrounding enviroment, do not disturb other electric equipment.
First microprocessor comprises LCDs, and the main control end of first microprocessor shows that the employing liquid crystal display shows.
First microprocessor comprises the control button, can use button to realize regulating the control of humiture.
Driving circuit adopts IPM intelligent power driver module.
First microprocessor is connected with PC through RS485, through the real-time monitor data transmission of the PC monitoring interface of writing situation, can store data, analysis result, and can draw the curve map of humiture real-time change, reach the purpose of remote monitoring.
Acoustic-optic alarm is connected with first microprocessor, and the mode that adopts the LED lamp to combine with hummer is implemented in humiture when unusual, carries out sound and light alarm.
RS485 adopts the MAX485E chip, and because of distance between main frame and the handset is far away, and the RS-485 interface has good noise immunity, long advantages such as transmission range.
Second microprocessor comprises single-chip microcomputer, comprises single-chip minimum system, resets to adopt resistance-capacitance type to discharge and recharge to reset, both can hand-reset, and also can power on automatically resets.The single-chip microcomputer that adopts is selected the enhancement mode single-chip microcomputer series of 51 kernels of self-contained storing devices for use, like STC89C52.Power supply employing+5V stabilized voltage supply power supply also can the balancing cell box, makes portable terminal.
Compared with prior art; Many control models temperature and humidity monitoring system that the utility model provides based on the gsm communication module; Purpose is to improve command range; Adopt the gsm communication module to carry out the global radio transmission; Can enough any one GSM communication tools the remote monitoring in real time of carrying out humiture Anywhere of signal arranged, concentrate GSM global radio Communication Control Technology, infrared remote control, by key control, PC monitoring, intelligent display, control dehumidifier and intensification, cooling system in totally digitilized many control models temperature and humidity monitoring system of one automatically.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. many control models temperature and humidity monitoring system based on the gsm communication module; It is characterized in that; Comprise gsm communication module, first microprocessor, RS485, second microprocessor, intensification equipment, cooling system and dehumidification equipment and Temperature Humidity Sensor, wherein:
Said gsm communication module is used to receive communication signal, and this communication signal is sent to first microprocessor;
Said first microprocessor is connected through said RS485 with said second microprocessor;
Said intensification equipment is connected with said second microprocessor through driving circuit;
Said cooling system is connected with said second microprocessor through driving circuit;
Said dehumidification equipment is connected with said second microprocessor through driving circuit;
Said Temperature Humidity Sensor is connected with said second microprocessor.
2. the many control models temperature and humidity monitoring system based on the gsm communication module according to claim 1 is characterized in that, said gsm communication module adopts the TC35i chip.
3. the many control models temperature and humidity monitoring system based on the gsm communication module according to claim 1 is characterized in that said first microprocessor comprises single-chip microcomputer.
4. the many control models temperature and humidity monitoring system based on the gsm communication module according to claim 3 is characterized in that said first microprocessor comprises infrared remote control.
5. the many control models temperature and humidity monitoring system based on the gsm communication module according to claim 3 is characterized in that said first microprocessor comprises LCDs.
6. the many control models temperature and humidity monitoring system based on the gsm communication module according to claim 3 is characterized in that said first microprocessor comprises the control button.
7. the many control models temperature and humidity monitoring system based on the gsm communication module according to claim 1 is characterized in that, said driving circuit adopts IPM intelligent power driver module.
8. the many control models temperature and humidity monitoring system based on the gsm communication module according to claim 1 is characterized in that, said first microprocessor is connected with PC through RS485.
9. the many control models temperature and humidity monitoring system based on the gsm communication module according to claim 1 is characterized in that, also comprises acoustic-optic alarm, and said acoustic-optic alarm is connected with said first microprocessor.
10. the many control models temperature and humidity monitoring system based on the gsm communication module according to claim 1 is characterized in that said second microprocessor comprises single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203345528U CN202230345U (en) | 2011-09-07 | 2011-09-07 | Temperature and humidity monitoring system with multiple control modes based on GSM communication module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203345528U CN202230345U (en) | 2011-09-07 | 2011-09-07 | Temperature and humidity monitoring system with multiple control modes based on GSM communication module |
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| Publication Number | Publication Date |
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| CN202230345U true CN202230345U (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203345528U Expired - Fee Related CN202230345U (en) | 2011-09-07 | 2011-09-07 | Temperature and humidity monitoring system with multiple control modes based on GSM communication module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234577A (en) * | 2013-03-28 | 2013-08-07 | 李信 | Indoor humiture measuring system |
| CN109115303A (en) * | 2018-08-30 | 2019-01-01 | 大连海事大学 | A kind of conducting type electric water gauge and its remote monitoring system |
-
2011
- 2011-09-07 CN CN2011203345528U patent/CN202230345U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234577A (en) * | 2013-03-28 | 2013-08-07 | 李信 | Indoor humiture measuring system |
| CN109115303A (en) * | 2018-08-30 | 2019-01-01 | 大连海事大学 | A kind of conducting type electric water gauge and its remote monitoring system |
| CN109115303B (en) * | 2018-08-30 | 2024-08-27 | 大连海事大学 | Conductive electronic water gauge and remote monitoring system thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20200907 |