CN106991734A - A kind of control method of the electric car drive recorder with anti-theft feature - Google Patents

A kind of control method of the electric car drive recorder with anti-theft feature Download PDF

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Publication number
CN106991734A
CN106991734A CN201710157595.5A CN201710157595A CN106991734A CN 106991734 A CN106991734 A CN 106991734A CN 201710157595 A CN201710157595 A CN 201710157595A CN 106991734 A CN106991734 A CN 106991734A
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CN
China
Prior art keywords
electric car
drive recorder
controller
video
control method
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
Application number
CN201710157595.5A
Other languages
Chinese (zh)
Inventor
陈灯
魏巍
张彦铎
李晓林
王馨钰
钟云彩
姚汪
魏征
李迅
于宝成
王坦
周华兵
鲁统伟
闵峰
卢涛
朱锐
彭丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Institute of Technology
Original Assignee
Wuhan Institute of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan Institute of Technology filed Critical Wuhan Institute of Technology
Priority to CN201710157595.5A priority Critical patent/CN106991734A/en
Publication of CN106991734A publication Critical patent/CN106991734A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62HCYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62HCYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B62H5/20Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles indicating unauthorised use, e.g. acting on signalling devices
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00Registering or indicating the working of vehicles
    • G07C5/008Registering or indicating the working of vehicles communicating information to a remotely located station
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00Registering or indicating the working of vehicles
    • G07C5/08Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841Registering performance data
    • G07C5/085Registering performance data using electronic data carriers
    • G07C5/0866Registering performance data using electronic data carriers the electronic data carrier being a digital video recorder in combination with video camera

Abstract

The present invention relates to electric car security fields, more particularly to a kind of control method of the electric car drive recorder with anti-theft feature, it includes the working condition of detection on-vehicle host, judges the state of drive recorder, then stolen risk is judged whether by comparing the photo of interception again.Drive recorder is controlled using control method, it is possible to which, so that drive recorder not only has driving record function but also possesses anti-theft feature, such integral installation is more convenient and cost is relatively low.

Description

A kind of control method of the electric car drive recorder with anti-theft feature
Technical field
The present invention relates to electric car security fields, more particularly to a kind of control of the electric car drive recorder with anti-theft feature Method processed.
Background technology
As a kind of short distance vehicles, electric car due to cheap and can be walked in the narrow section of road, Deep to be liked by consumers in general, user group is very huge.However, electric car, which drives, has following both sides:1) it is electric Motor-car is difficult supervision, so that traffic accident takes place frequently as a kind of non power driven vehicle with of a relatively high speed.Moreover, Due to lacking the monitoring devices such as drive recorder on electric car, there is evidence obtaining in the traffic accident for being related to electric car; 2) electric car safety guarantee means are more weak, easily stolen.
In recent years, as drive recorder cost constantly declines, installing that drive recorder has become additional on electric car can Energy." electric car with drive recorder " (patent No.:CN201420550177.4 it is) and " a kind of with drive recorder The electric car " (patent No.:) etc. CN201520814801.1 patent occurs successively.On the other hand, asked for electric car is stolen All kinds of electric vehicle anti-theft equipment for inscribing and designing and producing are very ripe.This kind of burglary-resisting installation is typically based on shock sensor It is designed Deng special-purpose member, with higher hardware cost.Drive recorder and alarm are installed not simultaneously on electric car Only install cumbersome, and price is costly.
The content of the invention
A technical problem to be solved by this invention is:A kind of electric car drive recorder with anti-theft feature is provided Control method, drive recorder is controlled using control method, it is possible to so that drive recorder not only has driving recording work( And can possess anti-theft feature, such integral installation is more convenient and cost is relatively low.
A technical scheme of the present invention is:A kind of controlling party of the electric car drive recorder with anti-theft feature Method, it comprises the following steps:
(1), controller detects the job information of on-vehicle host, if the on-vehicle host detected is in running order, sentences It is disconnected to be now in driving recording pattern, then branch to next step;If the vehicle-mounted main body detected is in off working state, sentence It is disconnected to be now in anti-theft modes, then branch to step (3);
(2), in driving recording pattern, then camera is worked, and the video information photographed storage is arrived into internal storage In, then branch to step (1) and continue to gather the job information of on-vehicle host;
(3), in anti-theft modes, then camera works, by the video information photographed storage into internal storage, so Controller intercepts the two field picture in the video being stored in internal storage at interval of the X times afterwards, and is cut front and rear twice The image taken is contrasted, and is obtained the difference between two images, is then branched to next step;
(4) if, the difference between obtained two images be more than the threshold value of setting, judge that now electric car has and moved It is dynamic, step next step is then branched to, if the difference between two obtained image is less than the threshold value of setting, judges now electric Motor-car is not moved, and is then back to step (3);
(5) warning message is sent to intelligent terminal by, controller control remote communication module work, then control alarm mould Block works.
The step (5) specifically includes following steps:
Two larger images of difference in step (4) are sent to intelligence by A, controller control remote communication module work Terminal;
B, user are checked to be chosen whether to need to check video after the image that controller is sended over, if selection is checked, is controlled Alarm module work processed, sends warning, then the one section of video intercepted within the present Y times is sent to intelligent end by controller End, then branches to next step;If selection is not checked, return to step (3);
C, user, which are checked, has chosen whether stolen risk after the video information that controller is sended over, if so, then control report Alert module sends the voice messaging of user's warning;If no, control alarm module stops warning, step (3) is then back to.
Step (2) and step (3) if in memory space storage in internal storage it is full when, using the side of circulation covering The video data of method covering oldest stored internally in memory.
Using above method compared with prior art, the present invention has advantages below:By the work for detecting on-vehicle host State is that can determine whether to be in driving recording state or anti-theft state, so judges to get up very convenient, it is not necessary to increase volume Outer mold piece, if driving recording state just works according to common drive recorder, if anti-theft state, then needs interception Image judge two images in interval time whether gap substantially, if gap substantially if judge it is to be moved through, Ran Houbao Warn and pass information to user, so only need to increase the i.e. achievable antitheft work(of an alarm module on drive recorder Can, and this is a product, is not two products, so installing also more convenient, cost is relatively low.
Judge whether to open alarm module by first sending images for user, can so reduce the probability of false alarm, so Further confirm that whether be stolen by sending video information again afterwards, so can further reduce the probability of false alarm, and By checking that video information confirms to be warned by releasing the voice messaging of user after being stolen, so than common alarm The alarming effect that sound is played more preferably, can play more preferable anti-theft effect.
So set and make it that internal storage will not be not enough, and memory space utilization rate is higher.
Embodiment
The present invention is described further below by way of embodiment, but the present invention is not limited only in detail below in fact Apply mode.
The electric car drive recorder with anti-theft feature in the application mainly includes controller, internal storage, shooting Head, remote communication module and alarm module, the camera, remote communication module and alarm module are electrically connected with controller Connect.
Power module and video encoder are contained again inside controller, controller is electrically connected with electric-vehicle-mounted main frame Connect, thus can detect whether on-vehicle host works, and power module is come from power taking on electric-vehicle-mounted main frame Modules work is supplied, video encoder is to handle the video that camera has been shot.
Camera is mainly used for shooting video.
Internal storage is used to store.
Remote communication module is used to be communicatively coupled with intelligent terminal.This intelligent terminal can be mobile phone, flat board or Person's computer etc..
Alarm module is mainly voice alarm module, i.e. loudspeaker.
A kind of control method of the electric car drive recorder with anti-theft feature, it comprises the following steps:
(1), controller detects the job information of on-vehicle host, if the on-vehicle host detected is in running order, sentences It is disconnected to be now in driving recording pattern, then branch to next step;If the vehicle-mounted main body detected is in off working state, sentence It is disconnected to be now in anti-theft modes, then branch to step (3);On-vehicle host working condition is running state of electric motor car, can be with It is to travel or temporarily stopping, off working state is then that electric car is switched off, i.e., stop for a long time;Conversion work State can also be by setting an anti-theft switch to realize, that is, it is anti-theft state to open switch, and closing switch is driving Recording status;
(2), in driving recording pattern, then camera is worked, and the video information photographed storage is arrived into internal storage In, then branch to step (1) and continue to gather the job information of on-vehicle host;This function is the work(of common drive recorder Energy;
(3), in anti-theft modes, then camera works, by the video information photographed storage into internal storage, so Controller intercepts the two field picture in the video being stored in internal storage at interval of the X times afterwards, and is cut front and rear twice The image taken is contrasted, and is obtained the difference between two images, is then branched to next step;X is just set before appearing on the scene, User can also modify, and be traditionally arranged to be 1-10 seconds;And contrast is the image being truncated to the two neighboring time;
(4) if, the difference between obtained two images be more than the threshold value of setting, judge that now electric car has and moved It is dynamic, step next step is then branched to, if the difference between two obtained image is less than the threshold value of setting, judges now electric Motor-car is not moved, and is then back to step (3);This threshold value is also what is started setting up, and user can also modify, and sentence The method of disconnected threshold value is common moving image Processing Algorithm;
(5) warning message is sent to intelligent terminal by, controller control remote communication module work, then control alarm mould Block works.
The step (5) specifically includes following steps:
Two larger images of difference in step (4) are sent to intelligence by A, controller control remote communication module work Terminal;
B, user are checked to be chosen whether to need to check video after the image that controller is sended over, if selection is checked, is controlled Alarm module work processed, sends warning, then the one section of video intercepted within the present Y times is sent to intelligent end by controller End, then branches to next step;If selection is not checked, return to step (3);The Y times are also to set before, generally 1- 2 minutes, because oversize transmission gets up slow, and any other information can't see.
C, user, which are checked, has chosen whether stolen risk after the video information that controller is sended over, if so, then control report Alert module sends the voice messaging of user's warning;If no, control alarm module stops warning, step (3) is then back to.Report Poster sound can be record in advance or user scene send past by remote transmission.
Step (2) and step (3) if in memory space storage in internal storage it is full when, using the side of circulation covering The video data of method covering oldest stored internally in memory.

Claims (3)

1. a kind of control method of the electric car drive recorder with anti-theft feature, it is characterised in that it comprises the following steps:
(1), controller detect on-vehicle host job information, if the on-vehicle host detected is in running order, judge this When be in driving recording pattern, then branch to next step;If the vehicle-mounted main body detected is in off working state, this is judged When be in anti-theft modes, then branch to step(3);
(2), in driving recording pattern, then camera works, by the video information photographed storage into internal storage, so After jump to step(1)Continue the job information of collection on-vehicle host;
(3), in anti-theft modes, then camera works, and by the video information photographed storage into internal storage, then controls Device processed intercepts the two field picture in the video being stored in internal storage at interval of the X times, and intercepted front and rear twice Image is contrasted, and is obtained the difference between two images, is then branched to next step;
(4)If, the difference between obtained two images be more than the threshold value of setting, judge that now electric car has and moved, so After jump to step next step, if the difference between two obtained image be less than setting threshold value, judge now electric car Do not moved, be then back to step(3);
(5), controller control remote communication module work warning message is sent to intelligent terminal, then control alarm module work Make.
2. a kind of control method of electric car drive recorder with anti-theft feature according to claim 1, its feature exists In:The step(5)Specifically include following steps:
A, controller control remote communication module work step(4)In two larger images of difference be sent to intelligent end End;
B, user are checked to be chosen whether to need to check video after the image that controller is sended over, if selection is checked, control report Alert module work, sends warning, then the one section of video intercepted within the present Y times is sent to intelligent terminal by controller, Then branch to next step;If selection is not checked, return to step(3);
C, user, which are checked, has chosen whether stolen risk after the video information that controller is sended over, if so, then control alarm mould Block sends the voice messaging of user's warning;If no, control alarm module stops warning, step is then back to(3).
3. a kind of control method of electric car drive recorder with anti-theft feature according to claim 1, its feature exists In:Step(2)And step(3)If in memory space storage in internal storage it is full when, covered using the method for circulation covering The video data of lid oldest stored internally in memory.
CN201710157595.5A 2017-03-16 2017-03-16 A kind of control method of the electric car drive recorder with anti-theft feature Pending CN106991734A (en)

Priority Applications (1)

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CN201710157595.5A CN106991734A (en) 2017-03-16 2017-03-16 A kind of control method of the electric car drive recorder with anti-theft feature

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109448161A (en) * 2018-10-31 2019-03-08 重庆长安汽车股份有限公司 The download system of mobile terminal and its method of automobile data recorder data
CN110525547A (en) * 2019-09-04 2019-12-03 常州新途软件有限公司 One kind being based on driving recorder for electric cars burglary-resisting system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103093512A (en) * 2011-10-28 2013-05-08 原相科技股份有限公司 Event data recorder and image record module
CN104464170A (en) * 2013-09-14 2015-03-25 姜韫英 Intelligent household security system
CN104875681A (en) * 2015-06-16 2015-09-02 四川长虹佳华信息产品有限责任公司 Dynamic vehicle-mounted camera control method based on application scenarios
CN105279813A (en) * 2015-10-23 2016-01-27 北京奇虎科技有限公司 Electronic equipment and switching method and device of power supply modes of electronic equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103093512A (en) * 2011-10-28 2013-05-08 原相科技股份有限公司 Event data recorder and image record module
CN104464170A (en) * 2013-09-14 2015-03-25 姜韫英 Intelligent household security system
CN104875681A (en) * 2015-06-16 2015-09-02 四川长虹佳华信息产品有限责任公司 Dynamic vehicle-mounted camera control method based on application scenarios
CN105279813A (en) * 2015-10-23 2016-01-27 北京奇虎科技有限公司 Electronic equipment and switching method and device of power supply modes of electronic equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109448161A (en) * 2018-10-31 2019-03-08 重庆长安汽车股份有限公司 The download system of mobile terminal and its method of automobile data recorder data
CN110525547A (en) * 2019-09-04 2019-12-03 常州新途软件有限公司 One kind being based on driving recorder for electric cars burglary-resisting system

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Application publication date: 20170728

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