CN103177541A - Home telephone antitheft alarming system - Google Patents
Home telephone antitheft alarming system Download PDFInfo
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- CN103177541A CN103177541A CN 201110447037 CN201110447037A CN103177541A CN 103177541 A CN103177541 A CN 103177541A CN 201110447037 CN201110447037 CN 201110447037 CN 201110447037 A CN201110447037 A CN 201110447037A CN 103177541 A CN103177541 A CN 103177541A
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Abstract
The invention discloses a home telephone antitheft alarming system which comprises a processor. An input end of the processor is connected with an alarming signal processing circuit, a watchdog circuit, a dual tone multiple frequency receiving circuit and a dial password changing circuit. An input end of the dual tone multiple frequency receiving circuit is connected with a phoning stolen preventing circuit. An input end of the alarming signal processing circuit is connected with an infrared sensor, a glass crushing sensor, a door magnetic sensor, a smoke alarming sensor, a microwave antitheft alarm, an emergency calling button and a gas leakage sensor. An output end of the processor is connected with a voice control circuit and a dual tone multiple frequency transmitting circuit. An output end of the voice control circuit is connected with a voice record-replay circuit. An output end of the voice record-replay circuit is connected with a polarity changing circuit. An output end of the polarity changing circuit is connected with a telephone. The home telephone antitheft alarming system is reasonable in structural design, multifunctional and high in safety and reliability.
Description
Technical field
The present invention relates to a kind of warning system, particularly relate to a kind of home phone number guard against theft and alarm system.
Background technology
Since reform and opening-up, in the process of city great development, a large amount of nonlocal populations gush the people city, bring very large pressure to social security.Factory, office and at home robbed or burgled, catch fire, the robbery event happens occasionally; Indivedual places are particularly serious, lose surprising.Cause thus the great attention of public security department and each personage's of society common concern.Some department and residential quarter begin to send someone to guard daytime, night patrol, and purchase one after another the passive precautionary measures such as protection iron gate, iron railing, and owner is contained in the iron cage in the hope of safety.In case alert (as fire alarm or gas leak) occurs, find that just the iron cage hinders the fire fighter outside the scene of the accident, be difficult to instant relief, real is drawback.From rectifying appearance of the city angle, also unbecoming.For this reason, government department advocates and adopts high-tech means to realize the technological prevention measure.Burglar alarm great majority on market adopt wireless transmission, and are convenient and swift, but are disturbed large easily wrong report.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of home phone number guard against theft and alarm system is provided.This home phone number guard against theft and alarm system reasonable in design, technology is novel, and multiple functional, safe, reliability is high, and is easy to operate, is convenient to promote the use of.
for achieving the above object, the technical solution used in the present invention is: a kind of home phone number guard against theft and alarm system, it is characterized in that: comprise processor, the input end of described processor signal processing circuit taking alarm, watchdog circuit, dual-tone multifrequency receiving circuit and dialing Modify password circuit, the input end of described dual-tone multifrequency receiving circuit is taken over control and is stopped phone by the free call on sb. else's expense through illegal means circuit, the input termination infrared sensor of described alerting signal treatment circuit, glass break sensors, door status sensor, the smog alarm detector, microwave anti-theft alarm, flash appeal button and gas leak sensor, the output termination voice control circuit of described processor and dual-tone multifrequency transtation mission circuit, the output termination audio record circuit of described voice control circuit, the input end of the output terminal of described audio record circuit and dual-tone multifrequency transtation mission circuit joins, the output termination polarity transformation circuits of described dual-tone multifrequency transtation mission circuit, the described output terminal that the connects polarity transformation circuits machine of answering the call.
Above-mentioned a kind of home phone number guard against theft and alarm system, it is characterized in that: the input end of described processor is connected to EEPROM.
Above-mentioned a kind of home phone number guard against theft and alarm system is characterized in that: described processor is single-chip microcomputer.
The present invention compared with prior art has the following advantages:
1, of the present invention simple in structure, rationally novel in design, be easy to install.
When 2, the present invention uses, each sensor and detector flow to the alerting signal treatment circuit with alerting signal, the alerting signal treatment circuit flows to processor with alerting signal, after processor is processed, alerting signal is flowed to voice control circuit, control audio record circuit with alarm voice signal live play or flow to the dual-tone multifrequency transtation mission circuit, the dual-tone multifrequency transtation mission circuit flows to warning called telephone set by polarity transformation circuits with alarm voice and plays alarm voice, and is very easy to use.
3, of the present inventionly realize that cost is low, result of use is good, is convenient to promote the use of.
In sum, the present invention is simple in structure, and rationally novel in design, functional reliability is high, long service life, and this home phone number guard against theft and alarm system reasonable in design, technology is novel, and is multiple functional, safe, easy to operate, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
The 1-infrared sensor; The 2-glass break sensors; The 3-door status sensor;
4-smog alarm sensor; 5-microwave anti-theft sensor; 6-flash appeal button;
7-gas leak sensor; The 8-watchdog circuit; 9-alerting signal treatment circuit;
The 10-processor; 11-dual-tone multifrequency transtation mission circuit; 12-dual-tone multifrequency receiving circuit;
13-EEPROM; The 14-voice control circuit; 15-dialing Modify password circuit;
The 16-polarity transformation circuits; The 17-telephone set; 18-prevents that phone is by the free call on sb. else's expense through illegal means circuit;
The 19-audio record circuit.
Embodiment
a kind of home phone number guard against theft and alarm system as shown in Figure 1, comprise processor 10, the input end of described processor 10 signal processing circuit 9 taking alarm, watchdog circuit 8, dual-tone multifrequency receiving circuit 12 and dialing Modify password circuit 15, the input end of described dual-tone multifrequency receiving circuit 12 is taken over control and is stopped phone by free call on sb. else's expense through illegal means circuit 18, the input termination infrared sensor 1 of described alerting signal treatment circuit 9, glass break sensors 2, door status sensor 3, smog alarm detector 4, microwave anti-theft alarm 5, flash appeal button 6 and gas leak sensor 7, output termination voice control circuit 14 and the dual-tone multifrequency transtation mission circuit 11 of described processor 10, the output termination audio record circuit 19 of described voice control circuit 14, the input end of the output terminal of described audio record circuit 19 and dual-tone multifrequency transtation mission circuit 11 joins, the output termination polarity transformation circuits 16 of described dual-tone multifrequency transtation mission circuit 11, the described output terminal that connects polarity transformation circuits 16 machine of answering the call.Preferably, the input end of described processor 10 is connected to EEPROM13.Described processor 10 is single-chip microcomputer.
during use, each sensor and detector flow to alerting signal treatment circuit 9 with alerting signal, alerting signal treatment circuit 9 flows to processor 10 with alerting signal, after processor 10 is processed, alerting signal is flowed to voice control circuit 14, control audio record circuit 19 with alarm voice signal live play or flow to dual-tone multifrequency transtation mission circuit 11, dual-tone multifrequency transtation mission circuit 11 flows to warning called telephone set 17 by polarity transformation circuits 16 with alarm voice and plays alarm voice, user's input reduction instruction on telephone set 17 just can arrange deploying troops on garrison duty and withdrawing a garrison of password and each detector and sensor, and be that telephone call or onsite alarming or both have both when reporting to the police, also alarm voice can be set, record by audio record circuit 19, the user can freely arrange.Described processor is single-chip microcomputer, and described single-chip microcomputer 10 is chip AT89C51.Described EEPROM13 is used for program curing and store data.Described dialing Modify password circuit 15 can be by the own setting code of user.Described SOS button 6 is not in the situation that all the sensors all has alerting signal to press reports to the police.Described watchdog circuit 8 can make alarm can automatically recover normal operation after crashing for some reason.Described voice control circuit 14 master chips are ISD2575.The master chip of described dual-tone multifrequency transtation mission circuit 11 is 5087, and the chip of described dual-tone multifrequency receiving circuit 12 is 8870.Describedly prevent that phone from being reported to the police during by free call on sb. else's expense through illegal means at phone by free call on sb. else's expense through illegal means circuit 17.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every according to the technology of the present invention essence to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. home phone number guard against theft and alarm system, it is characterized in that: comprise processor (10), the input end signal processing circuit taking alarm (9) of described processor (10), watchdog circuit (8), dual-tone multifrequency receiving circuit (12) and dialing Modify password circuit (15), the input end of described dual-tone multifrequency receiving circuit (12) is taken over control and is stopped phone by free call on sb. else's expense through illegal means circuit (18), the input termination infrared sensor (1) of described alerting signal treatment circuit (9), glass break sensors (2), door status sensor (3), smog alarm detector (4), microwave anti-theft alarm (5), flash appeal button (6) and gas leak sensor (7), the output termination voice control circuit (14) of described processor (10) and dual-tone multifrequency transtation mission circuit (11), the output termination audio record circuit (19) of described voice control circuit (14), the input end of the output terminal of described audio record circuit (19) and dual-tone multifrequency transtation mission circuit (11) joins, the output termination polarity transformation circuits (16) of described dual-tone multifrequency transtation mission circuit (11), the described output terminal that connects polarity transformation circuits (16) machine (17) of answering the call.
2. a kind of home phone number guard against theft and alarm system according to claim 1, it is characterized in that: the input end of described processor (10) is connected to EEPROM (13).
3. a kind of home phone number guard against theft and alarm system according to claim 1, it is characterized in that: described processor (10) is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110447037 CN103177541A (en) | 2011-12-20 | 2011-12-20 | Home telephone antitheft alarming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110447037 CN103177541A (en) | 2011-12-20 | 2011-12-20 | Home telephone antitheft alarming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103177541A true CN103177541A (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110447037 Pending CN103177541A (en) | 2011-12-20 | 2011-12-20 | Home telephone antitheft alarming system |
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| Country | Link |
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| CN (1) | CN103177541A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107886666A (en) * | 2017-12-14 | 2018-04-06 | 太仓鼎诚电子科技有限公司 | A kind of intelligent Wireless Alarm System |
| CN108305433A (en) * | 2017-01-11 | 2018-07-20 | 长沙闽壹湖电子科技有限责任公司 | A kind of design of SCM Based domestic intelligent fire-proof and theft-proof alarm |
-
2011
- 2011-12-20 CN CN 201110447037 patent/CN103177541A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305433A (en) * | 2017-01-11 | 2018-07-20 | 长沙闽壹湖电子科技有限责任公司 | A kind of design of SCM Based domestic intelligent fire-proof and theft-proof alarm |
| CN107886666A (en) * | 2017-12-14 | 2018-04-06 | 太仓鼎诚电子科技有限公司 | A kind of intelligent Wireless Alarm System |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |