CN204204146U - A kind of remote household intelligent monitor system based on GSM - Google Patents
A kind of remote household intelligent monitor system based on GSM Download PDFInfo
- Publication number
- CN204204146U CN204204146U CN201420664928.5U CN201420664928U CN204204146U CN 204204146 U CN204204146 U CN 204204146U CN 201420664928 U CN201420664928 U CN 201420664928U CN 204204146 U CN204204146 U CN 204204146U
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- chip microcomputer
- status switch
- door status
- sensor
- gsm
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Abstract
The utility model discloses a kind of remote household intelligent monitor system based on GSM, comprise single-chip microcomputer, if gas sensor, first door status switch, second door status switch, infrared sensor and temperature sensor, and for by gas sensor, first door status switch, second door status switch, the simulation alerting signal that infrared sensor and temperature sensor export is converted to the analog to digital converter of digital alarm signal, the output terminal of analog to digital converter is connected to radio transmitter, single-chip microcomputer arranges wireless receiving circuit, gas sensor, first door status switch, second door status switch, infrared sensor and temperature sensor all connect with the input end of analog to digital converter, the output terminal of single-chip microcomputer is connected to the gsm module for the alerting signal after single-chip microcomputer process being sent to mobile phone terminal, and the output terminal of single-chip microcomputer is connected to voice alarm module.This system has the features such as wiring is simple, monitoring range is wide, warning accuracy is high, remote monitoring, has higher using value.
Description
Technical field
The utility model relates to a kind of intelligent monitor system, is specifically related to a kind of remote household intelligent monitor system based on GSM.
Background technology
Along with improving constantly of living standard. the requirement of people to living environment also improves greatly, particularly outstanding to the requirement of safety precaution.Traditional home alarm system, the sensor of collection signal needs wiring, owing to being integrated on a plank, not only has interference, and also limit alerting signal and gather coverage rate, in family, no one's alarm cannot notify room master in time.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of remote household intelligent monitor system based on GSM.This family intelligent monitoring system can pass through GSM network, receives alarming short message by mobile phone terminal, and can send order note long-distance remote control system and realize various operation.Even if far away from thousands of miles away also can to family in the various burst fortuitous events that occur have at fingertips.Its equipment is simple, with low cost, is convenient to safeguard, can effectively realize its structure simple, reasonable in design, small volume and less weight, owing to adopting single-chip microcomputer to control, the design's electric part volume is little, integral installation debugging is convenient, safe and reliable, practical, is convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of remote household intelligent monitor system based on GSM, it is characterized in that: comprise single-chip microcomputer, be arranged on the gas sensor in kitchen, for detecting the first door status switch whether indoor window is opened, for detecting the second door status switch whether entry door is opened, for whether having the infrared sensor of people and the temperature sensor for detecting indoor temperature in sensing chamber, and for by described gas sensor, first door status switch, second door status switch, the simulation alerting signal that infrared sensor and temperature sensor export is converted to the analog to digital converter of digital alarm signal, the output terminal of described analog to digital converter is connected to the radio transmitter for described digital alarm signal being input to described single-chip microcomputer, described single-chip microcomputer is provided with for the wireless receiving circuit suitable with described radio transmitter, described gas sensor, first door status switch, second door status switch, infrared sensor and temperature sensor all connect with the input end of analog to digital converter, the output terminal of described single-chip microcomputer is connected to the gsm module for the alerting signal after single-chip microcomputer process being sent to mobile phone terminal, carries out the voice alarm module of reporting to the police when the output terminal of described single-chip microcomputer is connected to the threshold value for exceeding above-mentioned each sensor in described alerting signal.
Above-mentioned a kind of remote household intelligent monitor system based on GSM, is characterized in that: described single-chip microcomputer is AT89C52 single-chip microcomputer.
Above-mentioned a kind of remote household intelligent monitor system based on GSM, it is characterized in that: described radio transmitter is made up of PT2262 scrambler and F05 wireless transmitter module, described wireless receiving circuit is made up of Fr2272 demoder and J05 receiver module.
Above-mentioned a kind of remote household intelligent monitor system based on GSM, is characterized in that: described analog to digital converter adopts ADC0802LCN analog to digital converter.
Above-mentioned a kind of remote household intelligent monitor system based on GSM, it is characterized in that: described temperature sensor is multiple, multiple described temperature sensor is separately positioned on kitchen, bedroom and parlor.
Above-mentioned a kind of remote household intelligent monitor system based on GSM, is characterized in that: described infrared sensor adopts pyroelectric infrared sensor.
The utility model compared with prior art has the following advantages:
1, structure of the present utility model is simple, rationally novel in design.
2, the utility model uses global system for mobile communications (GSM) and mobile communications network, efficient and convenient and cheap, by force ageing.
3, the wiring of the utility model interface is simple, easy to maintenance, ensure that the real-time of reliability and the monitoring of checking meter.
4, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model structure is simple, and rationally novel in design, functional reliability is high, long service life, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Description of reference numerals:
1-gas sensor; 2-the first door status switch; 3-the second door status switch;
4-infrared sensor; 5-temperature sensor; 6-analog to digital converter;
7-transmitter module; 8-receiver module; 9-single-chip microcomputer;
10-voice alarm module; 11-gsm module; 12-mobile phone terminal.
Embodiment
A kind of remote household intelligent monitor system based on GSM as shown in Figure 1, comprise single-chip microcomputer 9, be arranged on the gas sensor 1 in kitchen, for detecting the first door status switch 2 whether indoor window is opened, for detecting the second door status switch 3 whether entry door is opened, for whether having the infrared sensor 4 of people and the temperature sensor 5 for detecting indoor temperature in sensing chamber, and for by described gas sensor 1, first door status switch 2, second door status switch 3, the simulation alerting signal that infrared sensor 4 and temperature sensor 5 export is converted to the analog to digital converter 6 of digital alarm signal, the output terminal of described analog to digital converter 6 is connected to the radio transmitter 7 for described digital alarm signal being input to described single-chip microcomputer 9, described single-chip microcomputer 9 is provided with for the wireless receiving circuit 8 suitable with described radio transmitter 7, described gas sensor 1, first door status switch 2, second door status switch 3, infrared sensor 4 and temperature sensor 5 all connect with the input end of analog to digital converter 6, the output terminal of described single-chip microcomputer 9 is connected to the gsm module 11 for the alerting signal after processing through single-chip microcomputer 9 being sent to mobile phone terminal 12, carries out the voice alarm module 10 of reporting to the police when the output terminal of described single-chip microcomputer 9 is connected to the threshold value for exceeding above-mentioned each sensor in described alerting signal.
In the present embodiment, described single-chip microcomputer 9 is AT89C52 single-chip microcomputer.Described radio transmitter 7 is made up of PT2262 scrambler and F05 wireless transmitter module, and described wireless receiving circuit 8 is made up of Fr2272 demoder and J05 receiver module.
In the present embodiment, described analog to digital converter 6 adopts ADC0802LCN analog to digital converter.Described infrared sensor 4 adopts pyroelectric infrared sensor
In the present embodiment, described temperature sensor 5 is multiple, and multiple described temperature sensor 5 is separately positioned on kitchen, bedroom and parlor.
This supervisory system adopts and gas sensor 1, first door status switch 2, second door status switch 3, infrared sensor 4, temperature sensor 5 is separately positioned on indoor, the alerting signal that above-mentioned each sensor produces outputs to PT2262 scrambler Enable Pin, if have alerting signal just by the PT2262 scrambler output pin output encoder of coding, by high frequency modulated and the power amplification transmitting output of the 315MHz of F05 wireless transmitter module.Wireless receiving circuit is primarily of Fr2272 demoder and J05 receiver module composition, 315MHz high frequency alerting signal is amplified through superheterodyne receiver by J05 receiver module, detuner demodulation, be reduced to the coded signal of several kilo hertzs of serials, be input to the decoding input end of Fr2272 demoder, Fr2272 demoder passes to single-chip microcomputer 9 through decoding alerting signal information, sends with the form of short message for gsm module 11.
The present embodiment adopts AT89C52 single-chip microcomputer as the key control unit of system.Vital effect is played to whole system normal operation.The data that Fr2272 demoder sends over, and to AT89C52 single-chip microcomputer triggered interrupts, inquiry and its four figures are according to code 16 kinds of warning messages simultaneously, the design only uses 12, represent type of alarm and position to be respectively connected P1.0 ~ P1.3, be encoded to 1001 such as P1.0 ~ P1.3, the door status switch representing bedroom produces reports to the police, and 1000 represent kitchen gas sensor and monitor coal gas alert.AT89C52 single-chip microcomputer is control ISDl420 and MC39i then, carries out audio alert and short massage remote within doors and report to the police.The data-interface of MC39i adopts asynchronous serial transmitting-receiving, meets ITU-T RS232 interface circuit standard, is operated in CMOS level (2.65V).Data-interface is configured to 8 bit data positions, 1 position of rest, no parity check position, and can run under the baud rate of 300bps ~ 115kbps, the auto-baud of support is 4.8kbps ~ 115kbps (except 14.4kbps and 28.8kbps).
Due to the work of system no worker monitor at home, thus System Deploying and disarming state conversion necessary.Relevant status word is provided with in single-chip microcomputer RAM, as: " state of deploying troops on garrison duty ", " disarming state ", " reset " etc., had the state that can be arranged system during people by the mode of note, now can not produce any warning in indoor activity in manager.When going out, can arrange system operating mode in " state of deploying troops on garrison duty ", now system just can work.Should be noted that time, when system monitoring to warning time, can postpone a period of time monitoring whether have alerting signal, if exist do not withdraw a garrison again, then begin through voice and SMS alarm.Because owner needs a period of time when leaving autonomous cloth defence area, if do not have this to postpone, then wrong report may be caused.Native system finished product is applied in family, in manager during no worker monitor, by short message mode notice system operating mode at armed state.The alarm threshold value of gas sensor s s310 is 2000ppm, and the response time is 1s, and the alarm temperature of the setting of temperature sensor MAX6501 is 50 DEG C, the detection range 8m of pyroelectric infrared sensor LMI968, and when door and window has high vibration, door status switch will work.Warning message sends to AT89C52 single-chip microcomputer by indoor wireless networks, AT89C52 control MC35i and ISDl420, notifies to advocate peace in room respectively and sends alarm sound.The stability of system is mainly subject to the impact of the precision of sensor, the stability of MC35i and GSM network stability.In testing, pyroelectric infrared sensor LHl968, temperature sensor MAX6501 and door status switch Comparision are stable, wrong report ratio is little, and gas sensor ss310 reduces owing to being subject to magnitude of voltage the problem causing job insecurity and precision, there is small rate of false alarm, by changing high-precision sensor, be resolved.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (6)
1. the remote household intelligent monitor system based on GSM, it is characterized in that: comprise single-chip microcomputer (9), be arranged on the gas sensor (1) in kitchen, for detecting the first door status switch (2) whether indoor window is opened, for detecting the second door status switch (3) whether entry door is opened, for whether having the infrared sensor of people (4) and the temperature sensor (5) for detecting indoor temperature in sensing chamber, and for by described gas sensor (1), first door status switch (2), second door status switch (3), the simulation alerting signal that infrared sensor (4) and temperature sensor (5) export is converted to the analog to digital converter (6) of digital alarm signal, the output terminal of described analog to digital converter (6) is connected to the radio transmitter (7) for described digital alarm signal being input to described single-chip microcomputer (9), described single-chip microcomputer (9) is provided with for the wireless receiving circuit (8) suitable with described radio transmitter (7), described gas sensor (1), first door status switch (2), second door status switch (3), infrared sensor (4) and temperature sensor (5) all connect with the input end of analog to digital converter (6), the output terminal of described single-chip microcomputer (9) is connected to the gsm module (11) for the alerting signal after single-chip microcomputer (9) process being sent to mobile phone terminal (12), carries out the voice alarm module (10) of reporting to the police when the output terminal of described single-chip microcomputer (9) is connected to the threshold value for exceeding above-mentioned each sensor in described alerting signal.
2. a kind of remote household intelligent monitor system based on GSM according to claim 1, is characterized in that: described single-chip microcomputer (9) is AT89C52 single-chip microcomputer.
3. a kind of remote household intelligent monitor system based on GSM according to claim 1, it is characterized in that: described radio transmitter (7) is made up of PT2262 scrambler and F05 wireless transmitter module, described wireless receiving circuit (8) is made up of Fr2272 demoder and J05 receiver module.
4. a kind of remote household intelligent monitor system based on GSM according to claim 1, is characterized in that: described analog to digital converter (6) adopts ADC0802LCN analog to digital converter.
5. a kind of remote household intelligent monitor system based on GSM according to claim 1, is characterized in that: described temperature sensor (5) is for multiple, and multiple described temperature sensor (5) is separately positioned on kitchen, bedroom and parlor.
6. a kind of remote household intelligent monitor system based on GSM according to claim 1, is characterized in that: described infrared sensor (4) adopts pyroelectric infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664928.5U CN204204146U (en) | 2014-11-09 | 2014-11-09 | A kind of remote household intelligent monitor system based on GSM |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664928.5U CN204204146U (en) | 2014-11-09 | 2014-11-09 | A kind of remote household intelligent monitor system based on GSM |
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| CN204204146U true CN204204146U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420664928.5U Expired - Fee Related CN204204146U (en) | 2014-11-09 | 2014-11-09 | A kind of remote household intelligent monitor system based on GSM |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932462A (en) * | 2015-05-08 | 2015-09-23 | 苏州首旗信息科技有限公司 | Remote monitoring system based on displacement detection |
| CN106355826A (en) * | 2016-11-22 | 2017-01-25 | 江苏轩博电子科技有限公司 | Security and protection warning system |
| CN106652284A (en) * | 2016-12-07 | 2017-05-10 | 国网青海省电力公司西宁供电公司 | Remote alarm system |
-
2014
- 2014-11-09 CN CN201420664928.5U patent/CN204204146U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932462A (en) * | 2015-05-08 | 2015-09-23 | 苏州首旗信息科技有限公司 | Remote monitoring system based on displacement detection |
| CN106355826A (en) * | 2016-11-22 | 2017-01-25 | 江苏轩博电子科技有限公司 | Security and protection warning system |
| CN106652284A (en) * | 2016-12-07 | 2017-05-10 | 国网青海省电力公司西宁供电公司 | Remote alarm system |
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| 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: 20150311 Termination date: 20151109 |
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| EXPY | Termination of patent right or utility model |