CN102050083A - Vehicle-mounted anti-theft device and using method thereof - Google Patents

Vehicle-mounted anti-theft device and using method thereof Download PDF

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Publication number
CN102050083A
CN102050083A CN2009101883241A CN200910188324A CN102050083A CN 102050083 A CN102050083 A CN 102050083A CN 2009101883241 A CN2009101883241 A CN 2009101883241A CN 200910188324 A CN200910188324 A CN 200910188324A CN 102050083 A CN102050083 A CN 102050083A
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China
Prior art keywords
vehicle
receiver module
control chip
antitheft device
acceleration
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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
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CN2009101883241A
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Chinese (zh)
Inventor
徐永锋
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Shenyang Chenxun Simcom Technology Co Ltd
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Shenyang Chenxun Simcom Technology Co Ltd
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Application filed by Shenyang Chenxun Simcom Technology Co Ltd filed Critical Shenyang Chenxun Simcom Technology Co Ltd
Priority to CN2009101883241A priority Critical patent/CN102050083A/en
Publication of CN102050083A publication Critical patent/CN102050083A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a vehicle-mounted anti-theft device. The vehicle-mounted anti-theft device comprises a master control chip, a positional information receiving module, a memory and an acceleration detection module, wherein the positional information receiving module is used for acquiring positional information data; the memory is used for storing the data acquired by the positional information receiving module; the acceleration detection module is used for detecting variation of acceleration; and the positional information receiving module, the memory and the acceleration detection module are connected with the master control chip respectively. The invention also discloses a using method of the vehicle-mounted anti-theft device. In the vehicle-mounted anti-theft device, an acceleration transducer is used for judging whether a vehicle moves or not, and judging whether the position of the vehicle changes or not in combination with a global positioning system (GPS), so false alarm caused by an environmental factor such as slight shaking, thundering and the like can be eliminated, and noise interference brought by false determination can be avoided.

Description

Vehicle-mounted antitheft device and using method thereof
Technical field
The present invention relates to a kind of vehicle-mounted antitheft device and using method thereof, particularly relate to a kind of vehicle-mounted antitheft device and using method thereof based on acceleration pick-up and GPS position fixing system.
Background technology
Present vehicle-mounted antitheft device comprises multi-resonant circuit or infrared transmitter mostly, and outdoor vehicle-mounted antitheft device often exists because of environmental factor such as slightly shaking or thunder and causes the erroneous judgement warning, frequent high-decibel alarm sound disturbs the problem of other people normal life, thus be badly in need of a kind of effectively and can detect the antitheft alarm system that vehicle abnormality moves exactly.
Summary of the invention
The technical problem to be solved in the present invention is in order to overcome existing anti-joyride device because the vehicle-mounted antitheft device that provides a kind of accurate judgement vehicle abnormality to move slightly is provided or defective that environmental factor such as thunder causes erroneous judgement to report to the police.
The present invention solves above-mentioned technical matters by following technical proposals:
A kind of vehicle-mounted antitheft device, it comprises: a main control chip, its characteristics are that it also comprises:
One location information receiver module, it is used for the collection position information data,
One memory device, it is used to store the data that this location information receiver module is gathered,
And an acceleration detection module, it is used for the variation of sense acceleration,
Wherein, this location information receiver module, this memory device and this acceleration detection module link to each other with this main control chip respectively.
Preferably, this location information receiver module is the GPS receiver module.
Preferably, this location information receiver module is the AGPS receiver module, and this AGPS receiver module is used for indoor positioning.
Preferably, this location information receiver module is for using the GSM receiver module of base station position fixing system, and the GSM receiver module of this use base station position fixing system is used for indoor positioning.
Preferably, this acceleration detection module also comprises: an acceleration pick-up and a monolithic control chip.
Preferably, it also comprises an alerting signal sending module, and this alerting signal sending module is connected with this main control chip.
The present invention also provides a kind of using method of aforesaid vehicle-mounted antitheft device, and its characteristics are that it may further comprise the steps:
S 1: enter anti-theft modes;
S 2: judge whether acceleration/accel changes; If enter step S 3If not, return step S 1
S 3: the collection position information data;
S 4: judge whether the position changes; If send alarm message; If not, return step S 1
Preferably, step S 2Further comprising the steps of:
This monolithic control chip keeps the acceleration pick-up status detection, if do not detect the variation of this acceleration pick-up state, then keeps anti-theft modes; If detect the variation of this acceleration pick-up state, then this monolithic control chip wakes this main control chip up, and this main control chip starts this location information receiver module.
Preferably, step S 3In certain hour at interval in collection position information data repeatedly.
Preferably, step S 4Further comprising the steps of: the location information data that will repeatedly gather compares, if change, then sends alarm message; If do not change, then keep anti-theft modes.。
Positive progressive effect of the present invention is: it is mobile to utilize acceleration pick-up to judge whether vehicle produces, and judge in conjunction with the GPS position fixing system whether vehicle location changes, can eliminate because of environmental factor such as slightly shaking or thunder and cause erroneous judgement to report to the police, remove the noise jamming that erroneous judgement brings from.
Description of drawings
Fig. 1 is the functional module structure figure of vehicle-mounted antitheft device of the present invention.
Fig. 2 is for using the diagram of circuit of vehicle-mounted antitheft device of the present invention.
The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
The location information receiver module of present embodiment is an example with the GPS receiver module.With reference to figure 1, hardware platform of the present invention comprises: a main control chip 5, one GPS receiver modules 3, and it is used to gather the GPS position data, and this position data can be a latitude and longitude information; One memory device 6, it is used to store the data that this GPS receiver module is gathered, and an acceleration detection module 10, and it is used for the variation of sense acceleration, as shown in Figure 1, this GPS receiver module 3, this memory device 6 and this acceleration detection module 10 link to each other with this main control chip 5 respectively.Wherein, this acceleration detection module 10 also comprises: an acceleration pick-up 1 and a monolithic control chip 4, this monolithic control chip is the low-power consumption chip.
If this vehicle-mounted antitheft device is mainly used in outdoor antitheft, then use the ordinary GPS receiver module, its precision is about 1M, and anti-theft feature haves both at the same time if need indoor and outdoor, then this GPS receiver module can substitute with an AGPS receiver module, and this AGPS receiver module is used for indoor positioning.In addition, this GPS receiver module also available uses the GSM receiver module of base station position fixing system to substitute, and the GSM receiver module of this use base station position fixing system is used for indoor positioning.
As shown in Figure 1, this vehicle-mounted antitheft device also can comprise an alerting signal sending module 2, and this alerting signal sending module 2 is connected with this main control chip 5.Wherein this alerting signal sending module 2 can individualism, also can directly be connected with other auto alarm devices.
With reference to figure 2, introduce the using method of this vehicle-mounted antitheft device in detail, be example to use the GPS position fixing system, use the AGPS receiver module identical with this example on principle with the GSM receiver module that uses the base station position fixing system.
Step 110, the beginning flow process is promptly enabled this vehicle-mounted antitheft device.
Step 120, the vehicle-mounted antitheft device enters anti-theft modes, and under this anti-theft modes, the vehicle-mounted antitheft device only keeps acceleration detection module 10 normal operation, and other modules then all are in dormant state.
Step 130 judges whether acceleration/accel changes, and promptly by monolithic control chip 4, keeps acceleration pick-up 1 status detection, as does not detect the acceleration condition variation, then continues to keep anti-theft modes; As detect acceleration pick-up 1 state and change, then wake main control chip 5 up, thereby start GPS receiver module 3 by monolithic control chip 4.
Step 140 is gathered the GPS position data.After GPS receiver module 3 is activated, can carry out the collection of positional data.This GPS receiver module 3 can be according to the predefined mode of operation of user, carry out the GPS placement data acquisition, suppose that the user is set at per 1 minute and gets a position data, get 5 data altogether, then the vehicle-mounted antitheft device can be saved in nearest 5 GPS position datas collecting in 5 minutes in the memory device 6.Acquisition time interval and quantity about position data can be by User Defineds.
Step 150 according to the position data that repeatedly collects (latitude and longitude information etc.), judges whether the position of the automobile that this vehicle-mounted antitheft device is installed changes.The position data that repeatedly collects in the memory device 6 is compared, if do not change, to detect be wrong information to acceleration detection module 10 before then showing, the vehicle-mounted antitheft device will return anti-theft modes, i.e. step 120; If during the GPS position data was in and continues to change, it was mobile unusually to show that then target vehicle takes place, and need report to the police.
Step 160 sends alarm message.After confirming that the vehicle generation is mobile unusually, main control chip 5 will wake alarm message sending set 2 up and send alarm command, and the relevant warning device of vehicle launch this moment sends alerting signal, notifies the car owner to take place unusually.
Step 170, flow process finishes.If the user initiatively closes anti-theft modes, will close whole vehicle carried device, this moment, the anti-theft alarm flow process finished.
Though more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only are casehistorys, under the prerequisite that does not deviate from principle of the present invention and essence, can make numerous variations or modification to these embodiments.Therefore, protection scope of the present invention is limited by appended claims.

Claims (10)

1. vehicle-mounted antitheft device, it comprises: a main control chip is characterized in that it also comprises:
One location information receiver module, it is used for the collection position information data,
One memory device, it is used to store the data that this location information receiver module is gathered,
And an acceleration detection module, it is used for the variation of sense acceleration,
Wherein, this location information receiver module, this memory device and this acceleration detection module link to each other with this main control chip respectively.
2. vehicle-mounted antitheft device as claimed in claim 1 is characterized in that, this location information receiver module is the GPS receiver module.
3. vehicle-mounted antitheft device as claimed in claim 1 is characterized in that, this location information receiver module is the AGPS receiver module, and this AGPS receiver module is used for indoor positioning.
4. vehicle-mounted antitheft device as claimed in claim 1 is characterized in that, this location information receiver module is for using the GSM receiver module of base station position fixing system, and the GSM receiver module of this use base station position fixing system is used for indoor positioning.
5. as any described vehicle-mounted antitheft device of claim 1-4, it is characterized in that this acceleration detection module also comprises: an acceleration pick-up and a monolithic control chip.
6. as any described vehicle-mounted antitheft device of claim 1-4, it is characterized in that it also comprises an alerting signal sending module, this alerting signal sending module is connected with this main control chip.
7. the using method of a vehicle-mounted antitheft device as claimed in claim 1 is characterized in that, it may further comprise the steps:
S 1: enter anti-theft modes;
S 2: judge whether acceleration/accel changes; If enter step S 3If not, return step S 1
S 3: the collection position information data;
S 4: judge whether the position changes; If send alarm message; If not, return step S 1
8. the using method of vehicle-mounted antitheft device as claimed in claim 7 is characterized in that, step S 2Further comprising the steps of:
This monolithic control chip keeps the acceleration pick-up status detection, if do not detect the variation of this acceleration pick-up state, then keeps anti-theft modes; If detect the variation of this acceleration pick-up state, then this monolithic control chip wakes this main control chip up, and this main control chip starts this location information receiver module.
9. the using method of vehicle-mounted antitheft device as claimed in claim 7 is characterized in that, step S 3In certain hour at interval in collection position information data repeatedly.
10. the using method of vehicle-mounted antitheft device as claimed in claim 7 is characterized in that, step S 4Further comprising the steps of: the location information data that will repeatedly gather compares, if change, then sends alarm message; If do not change, then keep anti-theft modes.
CN2009101883241A 2009-10-27 2009-10-27 Vehicle-mounted anti-theft device and using method thereof Pending CN102050083A (en)

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Application Number Priority Date Filing Date Title
CN2009101883241A CN102050083A (en) 2009-10-27 2009-10-27 Vehicle-mounted anti-theft device and using method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009101883241A CN102050083A (en) 2009-10-27 2009-10-27 Vehicle-mounted anti-theft device and using method thereof

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Publication Number Publication Date
CN102050083A true CN102050083A (en) 2011-05-11

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102842195A (en) * 2011-06-24 2012-12-26 深圳中兴力维技术有限公司 Stationary item antitheft device, stationary item antitheft system and stationary item antitheft method based on internet of things
CN102862548A (en) * 2012-10-23 2013-01-09 北京车网互联科技股份有限公司 Global positioning system (GPS) vehicle anti-theft method and vehicle anti-theft device with acceleration transducer
CN103150874A (en) * 2013-01-31 2013-06-12 成都天奥电子股份有限公司 Anti-theft method based on compass short message function and anti-theft system based on compass short message function
CN103183005A (en) * 2011-12-30 2013-07-03 中国移动通信集团公司 Vehicle state detection method, device and system and vehicle anti-theft terminal
CN104149738A (en) * 2013-05-13 2014-11-19 鸿富锦精密工业（深圳）有限公司 Vehicle safety monitoring device
CN104332010A (en) * 2014-12-03 2015-02-04 天津市电视技术研究所 Antitheft tag for item protection
CN105008203A (en) * 2012-12-21 2015-10-28 萨沙·西蒙 System and method for identifying vehicle by utilizing detected magnetic field
CN105073514A (en) * 2012-12-21 2015-11-18 萨沙·西蒙 System and method for determining when a smartphone is in a vehicle
CN105448037A (en) * 2015-12-31 2016-03-30 苏州浪尖设计整合有限公司 Automatic alarm signal transmitting and receiving system for automobile
CN105523008A (en) * 2014-10-20 2016-04-27 现代摩比斯株式会社 Antitheft method for vehicle
CN105835832A (en) * 2016-05-09 2016-08-10 西藏舟航物联科技有限公司 Vehicle anti-theft controller and vehicle anti-theft control system
CN109188467A (en) * 2018-08-14 2019-01-11 杭州腾海科技有限公司 A kind of theft preventing method and system based on Beidou bi-directional communication function
CN110209201A (en) * 2019-06-24 2019-09-06 重庆化工职业学院 A kind of UAV Intelligent tracing system

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102842195A (en) * 2011-06-24 2012-12-26 深圳中兴力维技术有限公司 Stationary item antitheft device, stationary item antitheft system and stationary item antitheft method based on internet of things
CN103183005B (en) * 2011-12-30 2015-07-29 中国移动通信集团公司 A kind of vehicle state detection method, device, system and vehicle anti-theft terminal
CN103183005A (en) * 2011-12-30 2013-07-03 中国移动通信集团公司 Vehicle state detection method, device and system and vehicle anti-theft terminal
CN102862548A (en) * 2012-10-23 2013-01-09 北京车网互联科技股份有限公司 Global positioning system (GPS) vehicle anti-theft method and vehicle anti-theft device with acceleration transducer
CN105073514B (en) * 2012-12-21 2017-09-22 萨沙·西蒙 For determining when system and method for the smart mobile phone in vehicle
CN105008203A (en) * 2012-12-21 2015-10-28 萨沙·西蒙 System and method for identifying vehicle by utilizing detected magnetic field
CN105073514A (en) * 2012-12-21 2015-11-18 萨沙·西蒙 System and method for determining when a smartphone is in a vehicle
CN103150874A (en) * 2013-01-31 2013-06-12 成都天奥电子股份有限公司 Anti-theft method based on compass short message function and anti-theft system based on compass short message function
CN104149738A (en) * 2013-05-13 2014-11-19 鸿富锦精密工业（深圳）有限公司 Vehicle safety monitoring device
CN105523008A (en) * 2014-10-20 2016-04-27 现代摩比斯株式会社 Antitheft method for vehicle
CN104332010A (en) * 2014-12-03 2015-02-04 天津市电视技术研究所 Antitheft tag for item protection
CN105448037A (en) * 2015-12-31 2016-03-30 苏州浪尖设计整合有限公司 Automatic alarm signal transmitting and receiving system for automobile
CN105835832A (en) * 2016-05-09 2016-08-10 西藏舟航物联科技有限公司 Vehicle anti-theft controller and vehicle anti-theft control system
CN105835832B (en) * 2016-05-09 2018-09-07 江苏舟航物联网技术有限公司 A kind of vehicle anti-theft controller and vehicle anti-theft control system
CN109188467A (en) * 2018-08-14 2019-01-11 杭州腾海科技有限公司 A kind of theft preventing method and system based on Beidou bi-directional communication function
CN109188467B (en) * 2018-08-14 2021-03-26 杭州腾海科技有限公司 Anti-theft method and system based on Beidou two-way communication function
CN110209201A (en) * 2019-06-24 2019-09-06 重庆化工职业学院 A kind of UAV Intelligent tracing system

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Application publication date: 20110511