CN2577519Y - GSM message remote alarm - Google Patents
GSM message remote alarm Download PDFInfo
- Publication number
- CN2577519Y CN2577519Y CN 02276683 CN02276683U CN2577519Y CN 2577519 Y CN2577519 Y CN 2577519Y CN 02276683 CN02276683 CN 02276683 CN 02276683 U CN02276683 U CN 02276683U CN 2577519 Y CN2577519 Y CN 2577519Y
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- gsm
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- gsm module
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Abstract
The utility model discloses an alarming device, exactly a GSM message remote alarm which solves the problems of the existing alarming device that the collected information can not be interchanged between a person and the alarming device. The utility model adopts the technical proposal that the GSM message remote alarm comprises a sensor interface, a single chip computer and an analogue switch switching circuit. The utility model is characterized in that the analogue switch switching circuit is connected with a GSM module via a serial port, the GSM module is connected with an antenna and an SIM card interface by which the alarm signal of exceeding set value in the single chip computer is sent out in the method of messages via the analogue switch switching circuit from the GSM module. Due to the adoption of mature GSM mobile communication technology, the utility model has the advantages that the utility model can work in any place with the GSM network signal by using an ordinary mobile phone SIM card; the monitoring and alarm are conveniently and fast; the cost is low.
Description
Technical field:
The utility model relates to a kind of remote alarming device.
Background technology:
At present, various warning devices are arranged on the market, as temperature sense, infrared alarm etc., they are generally sampled by the transducer of join dependencys such as single-chip microcomputer or PLC and connect correspondent peripheral circuit again and reach light, audible alarm or be connected to fixation phone line and call and finish prompt functions, the man-machine interchangeability of its flexibility, information is not strong, and cost is higher.
Summary of the invention:
The utility model is intended to the deficiency at existing alarm, and a kind of new-type warning device is provided, and this device adopts the GSM technology to send alarm signal and accepts request signal, realizes real man-machine exchange function.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of GSM note long-distance alarm apparatus, comprise sensor interface, the single-chip microcomputer that the signal to receiving that is connected with sensor interface carries out data acquisition, the signal of single-chip microcomputer reception and/or transmission is carried out the analog switch commutation circuit of analog-converted, it is characterized in that: on the analog switch commutation circuit, be connected with gsm module via serial ports, be connected with an antenna and SIM card interface on the gsm module, the SIM card interface sends the alarm signal that surpasses set point in the single-chip microcomputer by gsm module through the analog switch commutation circuit with short message mode.
The various data acquisitions of the utility model chip microcontroller comprise temperature, infrared, humidity, atmosphere, smog and various switching value.
Be connected with the cable voice port of realizing voice call on the utility model gsm module.
Be connected with battery interface on the utility model gsm module.
The utility model single-chip microcomputer is provided with keyboard, infrared remote control interface and LCD interface.
The RS-232 interface circuit that connects a band RS-232 serial ports on the utility model analog switch commutation circuit through serial ports.
The utility model is powered by the DC-DC power supply.
Advantage of the present utility model is:
This alarm has increased ripe GSM mobile communication technology on traditional warning device, cooperate singlechip technology, sensor acquisition technology etc. has realized long distance wireless warning function (realizing as functions such as fire alarm, monitoring temperature, infrared anti-theft alarms by mobile phone short message), can be used as the core component of related application system.This alarm transmits alarm signal by the mode of using mobile phone short message, can not only initiatively report to the police---alarm sends short message automatically to user mobile phone, and the user also can initiatively send short message and carries out status inquiry (such as inquiry current ambient temperature of monitoring etc.) to alarm, really having reached whenever and wherever possible, it uses a common SIM cards of mobile phones, as long as the place of GSM network signal just can work the GSM network signal of China Mobile/CHINAUNICOM (support) is arranged, make monitoring, report to the police very conveniently, quick, expense is also very cheap.
Description of drawings: Fig. 1 is that the utility model hardware logic block diagram 2 is the utility model circuit theory diagrams
Embodiment:
The utility model hardware mainly comprises single-chip microcomputer, reset circuit, setting state wire jumper, analog switch commutation circuit, gsm module (SiemensTC35/MC35, Fa1com, Wavecom etc.), RS-232 interface circuit, sensor interface, SIM card interface, the power supply of DC-DC power supply, serial ports;
Optional as required part: cable voice port, battery interface, keyboard, infrared remote control, LCD interface.
The utility model circuit structure principle such as Fig. 2, U1 are 51 series monolithics, and U2 is an analog switch, U3 is a RS-232 interface, and U4 is the DC-DC power supply device, and J1 is the SIM card interface, J2 is gsm module connector (connecting Siemens TC35 module), and J4 is a LCD interface.Wherein, U1 is connected with J2 by the analog switch commutation circuit, can realize that the GSM short message sends, receives; U1 also can link to each other with RS-232 interface by the analog switch commutation circuit, can realize that alarm is connected with computer; Single-chip microcomputer connects J11, can realize keyboard, function of infrared remote control; Single-chip microcomputer connects J13, can realize the data acquisition function of 16 way word temperature, 1 tunnel humidity, 1 tunnel infrared, 1 way switch amount; Single-chip microcomputer connects J4, can realize the real-time Presentation Function of various parameters; J10 is the internal battery interface, can connect the 650mAH lithium battery of standard, and J6, J5 are the standard talking handle, can realize voice call function; U4 realizes high-efficiency power, to adapt to the wide voltage of 8～30VDC, can connect 12V or 24V large-capacity battery; J8, JP2, JP3 are the setting state wire jumper, be used for producing debugging, and the product software upgrading; Reset circuit both can have been realized powering on automatically reseting, and also can realize hand-reset.
The employed software of the utility model comprises that the GSM short message sends, receives the agreement subprogram, the sensor data acquisition subprogram, and the liquid crystal display driver, infrared remote control, keyboard are accepted subprogram, clock subprogram, PC communicator program and other control programs.
The utility model can be used as burglar alarm, fireproof alarming, monitoring temperature, humidity control, gas monitor, liquid level monitoring, vibrations monitoring etc.
Claims (6)
1, a kind of GSM note long-distance alarm apparatus, comprise sensor interface, the single-chip microcomputer that the signal to receiving that is connected with sensor interface carries out data acquisition, the signal of single-chip microcomputer reception and/or transmission is carried out the analog switch commutation circuit of analog-converted, it is characterized in that: on the analog switch commutation circuit, be connected with gsm module via serial ports, be connected with an antenna and SIM card interface on the gsm module, the SIM card interface sends the alarm signal that surpasses set point in the single-chip microcomputer by gsm module through the analog switch commutation circuit with short message mode.
2, GSM note long-distance alarm apparatus according to claim 1 is characterized in that: the various data acquisitions of chip microcontroller comprise temperature, infrared, humidity, atmosphere, smog and various switching value.
3, GSM note long-distance alarm apparatus according to claim 1 is characterized in that: be connected with the cable voice port of realizing voice call on the gsm module.
4, GSM note long-distance alarm apparatus according to claim 1 is characterized in that: be connected with battery interface on the gsm module.
5, GSM note long-distance alarm apparatus according to claim 1 and 2, it is characterized in that: single-chip microcomputer is provided with keyboard, infrared remote control interface and LCD interface.
6, GSM note long-distance alarm apparatus according to claim 1 is characterized in that: the RS-232 interface circuit that connects a band RS-232 serial ports on the analog switch commutation circuit through serial ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02276683 CN2577519Y (en) | 2002-09-29 | 2002-09-29 | GSM message remote alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02276683 CN2577519Y (en) | 2002-09-29 | 2002-09-29 | GSM message remote alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577519Y true CN2577519Y (en) | 2003-10-01 |
Family
ID=33740489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02276683 Expired - Fee Related CN2577519Y (en) | 2002-09-29 | 2002-09-29 | GSM message remote alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577519Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349382B (en) * | 2008-08-19 | 2012-10-17 | 北方工业大学 | Anti-theft early warning method and system for pipeline transportation |
| CN103118211A (en) * | 2013-01-30 | 2013-05-22 | 王建刚 | Short message alarm system and short message alarm method |
| CN104880958A (en) * | 2015-06-12 | 2015-09-02 | 洛阳理工学院 | Household remote control disaster prevention system based on mobile phone terminal |
| CN105242606A (en) * | 2015-10-27 | 2016-01-13 | 西安电子科技大学 | Multifunctional outer-attached intelligent switch device |
-
2002
- 2002-09-29 CN CN 02276683 patent/CN2577519Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101349382B (en) * | 2008-08-19 | 2012-10-17 | 北方工业大学 | Anti-theft early warning method and system for pipeline transportation |
| CN103118211A (en) * | 2013-01-30 | 2013-05-22 | 王建刚 | Short message alarm system and short message alarm method |
| CN104880958A (en) * | 2015-06-12 | 2015-09-02 | 洛阳理工学院 | Household remote control disaster prevention system based on mobile phone terminal |
| CN105242606A (en) * | 2015-10-27 | 2016-01-13 | 西安电子科技大学 | Multifunctional outer-attached intelligent switch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |