CN103802792A - Antitheft device capable of avoiding false alarm caused by high decibel sound - Google Patents
Antitheft device capable of avoiding false alarm caused by high decibel sound Download PDFInfo
- Publication number
- CN103802792A CN103802792A CN201210448927.2A CN201210448927A CN103802792A CN 103802792 A CN103802792 A CN 103802792A CN 201210448927 A CN201210448927 A CN 201210448927A CN 103802792 A CN103802792 A CN 103802792A
- Authority
- CN
- China
- Prior art keywords
- signal
- sound
- processing module
- module
- signal processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses an antitheft device capable of avoiding false alarm caused by high decibel sound. The antitheft device comprises a vibration detection module, a vibration signal processing module, a sound detection module, an acoustical signal processing module, a signal inverter, a signal processing module, a signal amplification module and an alarm module; the vibration signal detection module sends a detected vibration signal into the vibration signal processing module for processing; an acoustical signal detected by the sound detection module is firstly processed by the acoustical signal processing module and is then inversed by the signal inverter; a command generated by the vibration signal processing module and a command generated by the signal inverter are both sent into the signal processing module, the signal processing module generates an execution command only when the two commands are both execution commands, and the execution command is amplified by the signal amplification module and is sent to the alarm module. According to the antitheft device capable of avoiding the false alarm caused by the high decibel sound, the work behavior of the antitheft device is adjusted and controlled by judging the strength of the acoustical signal, so the false alarm of a locomotive in a high decibel region is effectively avoided.
Description
Technical field
The present invention relates to anti-joyride device, more specifically say a kind of anti-joyride device that can avoid high-decibel sound flase alarm.
Background technology
Battery-driven car, more and more general with annunciator above automobile, but when the firecracker of setting off fireworks etc. has high-decibel sound, easily trigger the annunciator on locomotive, cause alarm battery electric discharge excessively, infringement rechargeable battery, and then causing battery-driven car to ride, automobile cannot be lighted a fire, and affects the consequences such as locomotive service life.Therefore avoid the flase alarm of locomotive to high-decibel sound, the normal use that guarantees locomotive is had great importance.
Summary of the invention
The object of the present invention is to provide a kind of anti-joyride device of avoiding high-decibel sound flase alarm.It has in high-decibel sound area, the feature of avoiding battery-driven car or automobile mistaken to report to the police.
The object of the invention is to be achieved through the following technical solutions:
An anti-joyride device of avoiding high-decibel sound flase alarm, it comprises:
One shock detection module, described shock detection module can detect extraneous vibrations, and the vibration signal that concurrent censorship measures is to vibration signal processing module,
One vibration signal processing module, is connected with shock detection module, the signal sending for receiving shock detection module, and this signal is processed, send corresponding executive command to signal processing module,
One sound detection module, described sound detection module can detect the intensity of external sound, and sends intensity of sound signal to sound signal processing module,
One sound signal processing module, be connected with sound detection module, the intensity of sound signal that receives the transmission of sound detection module is compared with setting value wherein, if exceed setting value, just carry out and allow order, otherwise just carrying out negates order, and send performed order to signal inverter
One signal inverter, be connected with sound signal processing module, carry out nack process for the order that sound signal processing module is carried out, thereby can complete intensity of sound signal and exceed setting value, just producing negates order, otherwise, just produce and allow order, then send order after nack process to signal processing module
One signal processing module, all be connected with vibration signal processing module and signal inverter, for carry out the judgement of vibration signal and intensity of sound signal simultaneously, only have vibration signal processing module to produce executive command, when synchronous signal phase inverter also produces executive command, signal processing module could produce corresponding executive command, and sends this order to signal amplification module
One signal amplification module, amplifies processing for the executive command that signal processing module is produced, and this command signal is sent to alarm module,
One alarm module, is connected with signal amplification module, for sending alarm sound.
Beneficial effect of the present invention is, describedly a kind ofly avoids the anti-joyride device utilization of high-decibel sound flase alarm to the intensity judgement of aud. snl., regulates and controls the work behavior of anti-joyride device, and actv. has been avoided the flase alarm of high-decibel area locomotive.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further details below.
The system block diagrams that accompanying drawing 1 is a kind of anti-joyride device of avoiding high-decibel sound flase alarm of the present invention.
In figure:
1, a kind of anti-joyride device of avoiding high-decibel sound flase alarm; 2, shock detection module; 3, vibration signal processing module; 4, sound detection module; 5, sound signal processing module; 6, signal inverter; 7, signal processing module; 8, signal amplification module; 9, alarm module.
The specific embodiment
Please refer to shown in Fig. 1, Fig. 1 is the system block diagrams of a kind of anti-joyride device of avoiding high-decibel sound flase alarm of the present invention.In the present embodiment, described a kind of anti-joyride device 1 of avoiding high-decibel sound flase alarm comprises shock detection module 2, described shock detection module 2 can detect extraneous vibrations, the vibration signal that concurrent censorship measures is to vibration signal processing module 3, described vibration signal processing module 3 is processed to the received signal, and send corresponding executive command to signal processing module 7, for detection of the sound detection module 4 of intensity of sound signal, the signal detecting is sent to sound signal processing module 5 by described sound detection module 4, described sound signal processing module 5 is by intensity of sound signal and setting value comparison, and send the corresponding command to signal inverter 6, described signal inverter is for negating the order that sound signal processing module 5 sends, and send negate after command signal to signal processing module 7, described signal processing module 7, all be connected with vibration signal processing module 3 and signal inverter 6, for carry out the judgement of vibration signal and intensity of sound signal simultaneously, only have vibration signal processing module 3 to produce executive command, when synchronous signal phase inverter 6 also produces executive command, signal processing module 7 could produce corresponding executive command, and send this order to signal amplification module 8, the executive command that described signal amplification module 8 produces signal processing module is amplified processing, and this command signal is sent to alarm module 9, described alarm module 9 is for sending alarm sound.
Anti-theft alarm device is equipped with sound detection module, sound signal processing module and signal inverter, when caused whens vibrations by high-decibel sound, if intensity of sound is greater than setting value, and just trigger alarm device not.Effectively avoid the generation of flase alarm situation, improved performance and the service life of locomotive.
Claims (1)
1. avoid the anti-joyride device (1) of high-decibel sound flase alarm for one kind, it is characterized in that: comprise,
One shock detection module (2), described shock detection module (2) can detect extraneous vibrations, and the vibration signal that concurrent censorship measures is to vibration signal processing module (3),
One vibration signal processing module (3), be connected with shock detection module (2), the signal sending for receiving shock detection module (2), and this signal is processed, send corresponding executive command to signal processing module (7)
One sound detection module (4), described sound detection module (4) can detect the intensity of external sound, and sends intensity of sound signal to sound signal processing module (5),
One sound signal processing module (5), be connected with sound detection module (4), the intensity of sound signal that receives sound detection module (4) transmission is compared with setting value wherein, if exceed setting value, just carry out and allow order, otherwise just carrying out negates order, and send performed order to signal inverter (6)
One signal inverter (6), be connected with sound signal processing module (5), for the order that sound signal processing module (5) is carried out negate, thereby can complete intensity of sound signal and exceed setting value, just producing negates order, otherwise, just produce and allow order, then send order after nack process to signal processing module (7)
One signal processing module (7), all be connected with vibration signal processing module (3) and signal inverter (6), for carry out the judgement of vibration signal and intensity of sound signal simultaneously, only have vibration signal processing module (3) to produce executive command, when synchronous signal phase inverter (6) also produces executive command, signal processing module (7) could produce corresponding executive command, and send this order to signal amplification module (8)
One signal amplification module (8), amplifies processing for the executive command that signal processing module (7) is produced, and this command signal is sent to alarm module (9),
One alarm module (9), is connected with signal amplification module (8), for sending alarm sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448927.2A CN103802792A (en) | 2012-11-01 | 2012-11-01 | Antitheft device capable of avoiding false alarm caused by high decibel sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448927.2A CN103802792A (en) | 2012-11-01 | 2012-11-01 | Antitheft device capable of avoiding false alarm caused by high decibel sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103802792A true CN103802792A (en) | 2014-05-21 |
Family
ID=50700315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210448927.2A Pending CN103802792A (en) | 2012-11-01 | 2012-11-01 | Antitheft device capable of avoiding false alarm caused by high decibel sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103802792A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071119A (en) * | 2013-03-26 | 2014-10-01 | 大陆汽车电子(长春)有限公司 | Alarming method and device |
| CN106092189A (en) * | 2016-05-27 | 2016-11-09 | 北京奇虎科技有限公司 | The safety monitoring method of electric bicycle and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058645U (en) * | 1989-04-05 | 1990-06-27 | 樊治修 | Vibration alarm |
| US5289159A (en) * | 1991-11-28 | 1994-02-22 | Kabushiki Kaisha Iwata Electric | Automobile alarm circuit responsive to multi-frequency phenomena |
| US5451926A (en) * | 1994-01-25 | 1995-09-19 | Li; Kou Lian | Car-used burglarproof device capable of emitting human voice |
| CN2369911Y (en) * | 1999-01-28 | 2000-03-22 | 北京零零科工贸中心 | Anti-interference, anti-wrong alarming environment protection automobile anti-theft device |
| JP2004062386A (en) * | 2002-07-26 | 2004-02-26 | Fujitsu Ten Ltd | Crime preventive device |
| CN1887621A (en) * | 2006-07-21 | 2007-01-03 | 凌子龙 | Alarm sending method and alarm system for automobile |
-
2012
- 2012-11-01 CN CN201210448927.2A patent/CN103802792A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058645U (en) * | 1989-04-05 | 1990-06-27 | 樊治修 | Vibration alarm |
| US5289159A (en) * | 1991-11-28 | 1994-02-22 | Kabushiki Kaisha Iwata Electric | Automobile alarm circuit responsive to multi-frequency phenomena |
| US5451926A (en) * | 1994-01-25 | 1995-09-19 | Li; Kou Lian | Car-used burglarproof device capable of emitting human voice |
| CN2369911Y (en) * | 1999-01-28 | 2000-03-22 | 北京零零科工贸中心 | Anti-interference, anti-wrong alarming environment protection automobile anti-theft device |
| JP2004062386A (en) * | 2002-07-26 | 2004-02-26 | Fujitsu Ten Ltd | Crime preventive device |
| CN1887621A (en) * | 2006-07-21 | 2007-01-03 | 凌子龙 | Alarm sending method and alarm system for automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071119A (en) * | 2013-03-26 | 2014-10-01 | 大陆汽车电子(长春)有限公司 | Alarming method and device |
| CN106092189A (en) * | 2016-05-27 | 2016-11-09 | 北京奇虎科技有限公司 | The safety monitoring method of electric bicycle and device |
| CN106092189B (en) * | 2016-05-27 | 2019-06-04 | 北京奇虎科技有限公司 | The safety monitoring method and device of electric bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009102310A3 (en) | Energy emission event detection | |
| RU2017134266A (en) | Activating vehicle sounds | |
| CN102795184A (en) | Active avoiding system for preventing rear-end collision and control method thereof | |
| CN204791342U (en) | Active safe awl bucket | |
| CN103152483A (en) | Method and device for monitoring approaching object by using mobile device | |
| CN109747413A (en) | A kind of intelligent protection system and its intelligent protection method of anti-misoperation accelerator pedal | |
| CN203047054U (en) | Simulating sound device used for hybrid car or electric car and car | |
| CN103802792A (en) | Antitheft device capable of avoiding false alarm caused by high decibel sound | |
| CN202497626U (en) | Battery compartment fire extinguishing system and new energy vehicle | |
| CN105261149A (en) | Device and method for preventing kid from being forgotten in car | |
| CN202838593U (en) | Fan transmission belt fracture automatic detection alarm device of coater oven | |
| CN203713436U (en) | Real-time monitoring alarm for puncturing of automobile tire | |
| CN202685970U (en) | Collision protection device for electric car | |
| CN201801317U (en) | Anti-collision intelligent control device for workshop crane | |
| CN201736977U (en) | Novel intelligent system for preventing rear-end collisions | |
| CN206914295U (en) | A kind of new automobile anti-theft alarm system | |
| CN204315016U (en) | Vibratory peanut conveyor safety prompt function warning device | |
| CN104217544A (en) | Automatic combustible detecting system of bus | |
| CN203172365U (en) | Tyre pressure imbalance alarm | |
| CN105527628A (en) | Automotive rear-end collision avoidance detecting device | |
| CN204527121U (en) | The antitheft detector of vehicle glass | |
| CN204650711U (en) | A kind of electric motor car automatic alarm device for traffic accidents | |
| CN202631080U (en) | Automobile overload prompting system | |
| CN205273405U (en) | Automatic type car seat belt buckle | |
| CN206106961U (en) | New energy automobile's safety control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Fuqiang Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |