CN102930676A - Voice identification type anti-theft device - Google Patents
Voice identification type anti-theft device Download PDFInfo
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- CN102930676A CN102930676A CN2012104259054A CN201210425905A CN102930676A CN 102930676 A CN102930676 A CN 102930676A CN 2012104259054 A CN2012104259054 A CN 2012104259054A CN 201210425905 A CN201210425905 A CN 201210425905A CN 102930676 A CN102930676 A CN 102930676A
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Abstract
The invention discloses a voice identification type anti-theft device, belongs to the technical field of household electronic appliances and relates to an electronic anti-theft device. The input end of a recording circuit of the device is connected with a high-fidelity microphone, the output end of the recording circuit is divided into three paths, one path is connected with a voice storage circuit, the other path is connected with a voice comparing circuit, and the rest path forms a group of random codes through an encoding circuit, a CPU (Central Processing Unit) of a singlechip stores the random codes corresponding to each segment of voice to a voice receiving control circuit, a CPU detection port is connected to an infrared sensor, and an output port of one path is connected to the input end of a GPRS (General Packet Radio Service) emitting circuit. The device is used for recording usual dialogue terms of a room owner in the voice storage circuit one by one, the voice control circuit is immediately started when the infrared sensor detects abnormal information to randomly generate a group of voice, and the device emits alarm voice and sends early warning information through the GPRS if no response is given or a client wrongly responds. The language habits of the room owners are different, thereby greatly enhancing the break difficulty for thieves and greatly improving the anti-theft effect.
Description
Technical field
The invention belongs to domestic electronic utensil technical field, relate to a kind of electronic anti-theft apparatus.
Background technology
At present, Household anti-theft device is multifarious, and great majority are machinery, electronics or electromechanical, and each anti-theft device has the advantage of its protection, and the weakness of self is also arranged.Although antitheft means are more and more advanced in recent years, any product has certain rule after all, in case the burglar has grasped the rule that cracks, these anti-theft devices have just been lost use value.Therefore, the intellectuality of anti-theft device should be one of developing direction.
Summary of the invention
The objective of the invention is to reach for a kind of mode that exchanges by man-machine sound of the problems referred to above design the anti-theft device of anti-theft effect.
Technical scheme of the present invention is: the recording circuit input end of this device connects the high-fidelity microphone, output terminal is divided into three the tunnel, one the tunnel connects the voice storage circuit, another road is to the speech comparison circuit, this two routes phonetic incepting control circuit switches, the coding circuit of leading up in addition forms one group of random code, the random code that the CPU of single-chip microcomputer is corresponding with each section voice is stored into the phonetic incepting control circuit, the output of phonetic incepting control circuit also is divided into two-way, the switching of one tunnel control recording circuit, another road is to the speech comparison circuit, and the speech comparison circuit outputs to audio amplifier circuit; The CPU detection port is connected to infrared sensor, and CPU one road output port is to the input end of GPRS radiating circuit.
This device is talked with one by one typing voice memory circuit of term with chamber owner's custom, when infrared sensor detects abnormal information, at once start voice control circuit, send at random one group of voice, if response or litigant do not tackle mistake, this device voice that give a warning, and send early warning information by GPRS.
Beneficial effect of the present invention: the present invention is Data Entry Room owner's custom dialogue term in advance, when it is on the alert, detects the indoor abnormal conditions that have, and at once starts voice control circuit and inquires.Because chamber owner's speech habits vary, and have greatly increased the difficulty that the robber cracks, and have significantly improved anti-theft effect.
Description of drawings
Accompanying drawing 1 is circuit block diagram of the present invention.
Embodiment
This crust of the device adopts commercially available standard casing, internal circuit board, and external microphone, loudspeaker and infrared detection probe if need to improve monitoring range and sensitivity, can also adopt other physical detection probe simultaneously.
Recording circuit on the circuit board adopts the programmable, intelligent speech chip (PM60 series) of built-in flash storer, its input end connects the high-fidelity microphone, and output terminal is divided into three the tunnel, the one tunnel and connects the voice storage circuit, one the road to the speech comparison circuit, and one the road to coding circuit.The voice storage circuit can adopt PM60 chip internal storer, but also external memorizer.Recording circuit is switched by the phonetic incepting control circuit.When needing in advance Data Entry Room owner voice, start recorded program, deposit one by one recorded speech in storer; When this device was on the alert dialogue, the voice signal that enters speech chip through microphone was sent into the speech comparison circuit, compares with the conversation content of recording in advance.One tunnel output of recording circuit forms one group of random code by coding circuit, and the random code that the CPU of single-chip microcomputer is corresponding with each section voice is stored into the phonetic incepting control circuit, plays the effect of voice messaging in the identifying call storer.The output of phonetic incepting control circuit is divided into two-way, the switching of one tunnel control recording circuit, and another road is to the speech comparison circuit.The speech comparison circuit outputs to audio amplifier circuit, then outputs to loudspeaker; The CPU detection port is connected to infrared sensor or other physical sensors, with abnormal conditions in the sensing chamber.CPU arranges one road output port to the input end of GPRS radiating circuit (commercially available GPRS circuit module), when the results abnormity of speech comparison circuit need to be reported to the police, sends information warning to chamber owner's mobile phone.
This device is talked with one by one typing voice memory circuit of term with chamber owner's custom, when infrared sensor detects abnormal information, at once start voice control circuit, send at random one group of voice, if response or litigant do not tackle mistake, not according to the voice answering of recording in advance, this device voice that give a warning, and send early warning information by GPRS.
Claims (2)
1. the anti-theft device of a sound recognition, it is characterized in that: the recording circuit input end of this device connects the high-fidelity microphone, output terminal is divided into three the tunnel, one the tunnel connects the voice storage circuit, another road is to the speech comparison circuit, this two routes phonetic incepting control circuit switches, the coding circuit of leading up in addition forms one group of random code, the random code that the CPU of single-chip microcomputer is corresponding with each section voice is stored into the phonetic incepting control circuit, the output of phonetic incepting control circuit also is divided into two-way, the switching of one tunnel control recording circuit, another road is to the speech comparison circuit, and the speech comparison circuit outputs to audio amplifier circuit; The CPU detection port is connected to infrared sensor, and CPU arranges one road output port to the input end of GPRS radiating circuit.
2. theft preventing method that utilizes speech recognition, it is characterized in that: this device is talked with one by one typing voice memory circuit of term with chamber owner's custom, when infrared sensor detects abnormal information, at once start voice control circuit, send at random one group of voice, if do not respond or the litigant does not tackle mistake, this device voice that give a warning, and send early warning information by GPRS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104259054A CN102930676A (en) | 2012-10-31 | 2012-10-31 | Voice identification type anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104259054A CN102930676A (en) | 2012-10-31 | 2012-10-31 | Voice identification type anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102930676A true CN102930676A (en) | 2013-02-13 |
Family
ID=47645463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104259054A Pending CN102930676A (en) | 2012-10-31 | 2012-10-31 | Voice identification type anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102930676A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103177519A (en) * | 2013-02-22 | 2013-06-26 | 秦方 | Remote monitoring system and remote monitoring method with door alarm and real-time voice response functions |
| CN104318689A (en) * | 2014-11-11 | 2015-01-28 | 希姆通信息技术（上海）有限公司 | Anti-theft system and method |
| CN105185066A (en) * | 2015-10-15 | 2015-12-23 | 上海斐讯数据通信技术有限公司 | Household intelligent cloud antitheft system and application method therefor |
| CN107451437A (en) * | 2016-05-31 | 2017-12-08 | 百度在线网络技术（北京）有限公司 | The locking means and device of a kind of mobile terminal |
| CN108399700A (en) * | 2018-01-31 | 2018-08-14 | 上海乐愚智能科技有限公司 | Theft preventing method and smart machine |
| CN114175120A (en) * | 2019-07-25 | 2022-03-11 | 昕诺飞控股有限公司 | Monitoring device and method for detecting presence in space |
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| CN1235334A (en) * | 1999-03-31 | 1999-11-17 | 五邑大学 | Anti-stealing speech safeguard device with no influence from varied host's accent |
| CN2598063Y (en) * | 2002-10-21 | 2004-01-07 | 中国人民武装警察部队梅州市支队 | Fully-automatic monitoring managing apparatus for posts |
| JP2006093793A (en) * | 2004-09-21 | 2006-04-06 | Kenwood Corp | Wireless communication device and wireless communication method |
| CN201037946Y (en) * | 2007-05-16 | 2008-03-19 | 李成龙 | Acoustic control household intelligent robot |
| CN102582576A (en) * | 2012-03-15 | 2012-07-18 | 福州海景科技开发有限公司 | Vehicular burglary prevention and personal safety protection system based on voice recognition technique |
| CN202887351U (en) * | 2012-10-31 | 2013-04-17 | 牛运玲 | Anti-theft device capable of recognizing voice |
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2012
- 2012-10-31 CN CN2012104259054A patent/CN102930676A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1235334A (en) * | 1999-03-31 | 1999-11-17 | 五邑大学 | Anti-stealing speech safeguard device with no influence from varied host's accent |
| CN2598063Y (en) * | 2002-10-21 | 2004-01-07 | 中国人民武装警察部队梅州市支队 | Fully-automatic monitoring managing apparatus for posts |
| JP2006093793A (en) * | 2004-09-21 | 2006-04-06 | Kenwood Corp | Wireless communication device and wireless communication method |
| CN201037946Y (en) * | 2007-05-16 | 2008-03-19 | 李成龙 | Acoustic control household intelligent robot |
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| CN202887351U (en) * | 2012-10-31 | 2013-04-17 | 牛运玲 | Anti-theft device capable of recognizing voice |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103177519A (en) * | 2013-02-22 | 2013-06-26 | 秦方 | Remote monitoring system and remote monitoring method with door alarm and real-time voice response functions |
| CN103177519B (en) * | 2013-02-22 | 2015-03-25 | 秦方 | Remote monitoring system and remote monitoring method with door alarm and real-time voice response functions |
| CN104318689A (en) * | 2014-11-11 | 2015-01-28 | 希姆通信息技术（上海）有限公司 | Anti-theft system and method |
| CN105185066A (en) * | 2015-10-15 | 2015-12-23 | 上海斐讯数据通信技术有限公司 | Household intelligent cloud antitheft system and application method therefor |
| CN105185066B (en) * | 2015-10-15 | 2017-08-25 | 上海斐讯数据通信技术有限公司 | A kind of home intelligent cloud burglary-resisting system and its application method |
| CN107451437A (en) * | 2016-05-31 | 2017-12-08 | 百度在线网络技术（北京）有限公司 | The locking means and device of a kind of mobile terminal |
| CN108399700A (en) * | 2018-01-31 | 2018-08-14 | 上海乐愚智能科技有限公司 | Theft preventing method and smart machine |
| CN114175120A (en) * | 2019-07-25 | 2022-03-11 | 昕诺飞控股有限公司 | Monitoring device and method for detecting presence in space |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |