CN106529401A - Vehicle anti-tracking method, vehicle anti-tracking device and vehicle anti-tracking system - Google Patents
Vehicle anti-tracking method, vehicle anti-tracking device and vehicle anti-tracking system Download PDFInfo
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- CN106529401A CN106529401A CN201610851586.1A CN201610851586A CN106529401A CN 106529401 A CN106529401 A CN 106529401A CN 201610851586 A CN201610851586 A CN 201610851586A CN 106529401 A CN106529401 A CN 106529401A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
- G06V20/584—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of vehicle lights or traffic lights
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
- G06V20/625—License plates
Abstract
The invention provides a vehicle anti-tracking method, a vehicle anti-tracking device and a vehicle anti-tracking system. The vehicle anti-tracking method comprises the steps of acquiring a road image; identifying a to-be-detected object in the road image, and obtaining characteristic information of the to-be-detected object; and on the condition that the to-be-detected object satisfies a preset early-warning condition, transmitting the characteristic information of the to-be-detected object to a user terminal. The vehicle anti-tracking method, the vehicle anti-tracking device and the vehicle anti-tracking system realize transmission of characteristic information of the corresponding object to the user in anti-tracking early-warning so that a user can further determine whether the user is tracked and in danger.
Description
Technical field
The application is related to technical field of computer vision, more particularly to a kind of vehicle antitracking method, apparatus and system.
Background technology
The existing more application scenarios of anti-tracking technology, for example：Prevent paparazzo from taking on the sly, prevent reporter from illegally tracking exposure
Light, protection criminal policeman and government official, the pre- criminal offense such as antikidnapping etc..
At present, anti-tracking technology mainly has following two modes：
1st, license plate number is recognized, if continue for some time all there is same license plate number at the rear of vehicle, is just sent out to driver
Go out early warning prompting；
2nd, face is recognized, if same face all occurs in continuous a period of time around vehicle, just sends pre- to driver
It is alert to remind.
As seen from the above, it is existing to judge whether that tracked logic is：If very over long distances or in multiple forks in the road all
By the photographic head Data Detection on car to same car plate or face, then it is judged as tracked, transmission alarm.
Prior art deficiency is：
Existing antitracking mode can only remind user, user judge oneself whether indeed be in danger by early warning
Danger.
The content of the invention
The embodiment of the present application proposes a kind of vehicle antitracking method, apparatus and system, so that solve can only in prior art
Remind user, user judge oneself whether indeed be in the technical problem of danger by early warning.
One side, the embodiment of the present application provide a kind of vehicle antitracking method, comprise the steps：
Collection road image；
Target to be detected in the road image is identified, and obtains the clarification of objective information to be detected；
In the default early-warning conditions of the goal satisfaction to be detected, the clarification of objective information to be detected is sent to use
Family terminal.
Second aspect, the embodiment of the present application provide a kind of vehicle antitracking device, including：
Vehicle-mounted camera, for gathering road image；
Detection identification module, is identified for the target to be detected in the road image, obtains described to be detected
Clarification of objective information；
Sending module, in the default early-warning conditions of the goal satisfaction to be detected, by the spy of the target to be detected
Reference breath is sent to user terminal.
3rd aspect, the embodiment of the present application provide a kind of vehicle antitracking system, fill including above-mentioned vehicle antitracking
Put, user terminal and Cloud Server, the Cloud Server be used for receiving the data that the vehicle antitracking device of other vehicles uploads,
The data are analyzed and high-risk data are sent to the vehicle antitracking device.
Have the beneficial effect that：
The vehicle antitracking method that there is provided due to the embodiment of the present application, apparatus and system, to the road image for collecting
In target to be detected be identified, obtain the clarification of objective information to be detected, it is default in the goal satisfaction to be detected
During early-warning conditions, the clarification of objective information to be detected is sent to user terminal, such that it is able to incite somebody to action in antitracking early warning
The characteristic information of respective objects is sent to user, so as to user determine whether oneself whether it is genuine it is tracked, indeed be in danger
In danger.
Description of the drawings
The specific embodiment of the application is described below with reference to accompanying drawings, wherein：
Fig. 1 shows the schematic flow sheet of vehicle antitracking method enforcement in the embodiment of the present application；
Fig. 2 shows the process schematic of vehicle antitracking product enforcement in the embodiment of the present application；
Fig. 3 shows the structural representation one of vehicle antitracking device in the embodiment of the present application；
Fig. 4 shows the structural representation two of vehicle antitracking device in the embodiment of the present application；
Fig. 5 shows the structural representation three of vehicle antitracking device in the embodiment of the present application；
Fig. 6 shows the structural representation four of vehicle antitracking device in the embodiment of the present application；
Fig. 7 shows the structural representation five of vehicle antitracking device in the embodiment of the present application；
Fig. 8 shows the structural representation of vehicle antitracking system in the embodiment of the present application.
Specific embodiment
In order that the technical scheme and advantage of the application become more apparent, below in conjunction with accompanying drawing to the exemplary of the application
Embodiment is described in more detail, it is clear that described embodiment is only a part of embodiment of the application, rather than
The exhaustion of all embodiments.And in the case where not conflicting, the feature in embodiment and embodiment in this explanation can be mutual
Combine.
For the deficiencies in the prior art, the embodiment of the present application proposes a kind of vehicle antitracking method, apparatus and system, under
Face illustrates.
Fig. 1 shows the schematic flow sheet of vehicle antitracking method enforcement in the embodiment of the present application, as illustrated, the car
Antitracking method may include steps of：
Step 101, collection road image；
Step 102, to the road image in target to be detected be identified, obtain the clarification of objective to be detected
Information；
Step 103, in the default early-warning conditions of the goal satisfaction to be detected, by the clarification of objective information to be detected
Send to user terminal.
When being embodied as, one or more for gathering that road image can be by being pre-installed in vehicle roof or afterbody are taken the photograph
Acquisition is gathered as head, and collection road image can shoot the RGB image of road as road image by the use of RGB camera,
The RGBD images that road can be shot using RGBD cameras are used as road image.
Target to be detected in the road image can be follow this car people or vehicle or people or one of vehicle
Divide (for example：Face, license plate number etc.), to the road image in target to be detected be identified, can obtain described to be checked
Clarification of objective information is surveyed, the characteristic information could be for identifying the information of the target to be detected, for example：Close up view
Picture, characteristic vector etc..
When monitoring system confirms the target to be detected repeatedly or long-time is tracked, occurred in road image, can be with
Early warning is sent to user, tells that the target is doubtful in tracking for user.The embodiment of the present application is default in the goal satisfaction to be detected
During early-warning conditions, the clarification of objective information to be detected can be sent to user terminal, user is receiving early warning information
The clarification of objective information to be detected can be seen simultaneously, so as to according to characteristic information further determine that oneself whether by with
Track.
The embodiment of the present application by gathering road image, to road image in target to be detected be identified obtaining described
The clarification of objective information, in the goal satisfaction early-warning conditions, is sent to user by clarification of objective information, so as to
Family further determines that whether oneself is tracked, accurately judges so as to make.
In enforcement, methods described may further include：
Determine the time location information that the target to be detected occurs；
The time location information occurred according to the target to be detected obtains the trace information of the target to be detected, by institute
The trace information for stating target to be detected is sent to user terminal.
When being embodied as, time, place that each target to be detected occurs can be recorded, then according to occur when
Between, location information obtain the trace information of the target, the trace information of each target to be detected may finally be sent to use
Family terminal display is to user, it is also possible to which the trace information for being determined for compliance with the target following to be detected of early-warning conditions is sent to user
Terminal display is to user.
The embodiment of the present application the display image of the trace information of target can referred to as be followed the trail of hotspot graph, and user can basis
Trace information and characteristic information more flexibly tell oneself whether it is real it is tracked, indeed be in danger among.For example：
User is tracked in route on and off duty, route of going on a tour is equally tracked, illustrates that user is likely to be in danger；Or, user
Monitored by high frequency in a certain locality, characteristic information identifies someone by camera, then can illustrate that the privacy of user is likely to
Jing is invaded.
In order to project the degree of tracking, be easy to open-and-shut itself local environment of understanding of user, the application to implement may be used also
To implement in the following way.
In enforcement, the trace information of the target to be detected can be treated according to described in the display effect of the user terminal
The frequency that detection target is occurred in road video image determines.
When being embodied as, the embodiment of the present application can be drawn in the track of a certain car tracing of history on map and show
User, the frequency followed the trail of on same route is higher, route can be more highlighted, can be when a certain locality is monitored by high frequency
A highlighted point is shown in figure, and such that it is able to make, user is open-and-shut to know oneself tracked situation.
Inventor is also noted that prior art has problems with：
1) rate of false alarm is high, it is easy to which destination identical vehicle (or people) is identified as tracking；
2) rate of failing to report is high, None- identified and early warning when tracking with short path for monitoring of setting foot-point；
3) real-time early warning can not be carried out to history suspect vehicle and high-risk suspect vehicle；
Further, in order to solve the problems with of prior art presence, the embodiment of the present application can also carry out following reality
Apply.
In enforcement, methods described may further include：
According to the time location information that the clarification of objective information to be detected and the target to be detected occur, it is determined that
The same path frequency of occurrences exceedes the target that preset first threshold value and/or the same place frequency of occurrences exceed Second Threshold, by which
Blacklist is added as high-risk target；
High-risk early warning is sent when the high-risk target in the blacklist occurs to user terminal.
Prior art can only judge a certain target following time to be detected and distance whether mistake on the route of vehicle traveling
It is long, then provide early warning, send alarm, but this mode can not precisely judge that rate of false alarm and rate of failing to report etc. are all higher.
And the embodiment of the present application can provide comprehensive analysis with reference to historical time data, historical path locality data, for example：
Same vehicle or people are tracked in same time, same vehicle or people are tracked in same routes, same vehicle or people are when identical
Between place set foot-point monitoring etc., so that it is guaranteed that early warning is more accurate, reduces wrong report or fail to report.
In enforcement, methods described may further include：
Receive the high-risk data that high in the clouds sends, the high-risk data be in advance beyond the clouds the data of data lab setting and/or
Other vehicles are uploaded to the data in high in the clouds；
High-risk early warning is sent when the related target of the high-risk data occurs to user terminal.
When being embodied as, the high-risk data of each terminal collection can be analyzed in high in the clouds, count frequency of occurrences high part or
There is the part in the collection neutralization Route Set of place in person, feeds back to each headend equipment key protection；Additionally, high in the clouds can also be by
Runaway convict's face and crime number plate of vehicle that public security, official issue feed back to the supervising device of user side, carry out key protection.
When being embodied as, the high-risk data for sending can be received when current location is high-risk section.
High-risk data can be to include clarification of objective information to be detected, can determine that the target is according to this feature information
No appearance, can send high-risk early warning to user terminal when the related target of the high-risk data occurs.
The embodiment of the present application can integrate criminal's face and crime vehicle database by high in the clouds, provide more fully high-risk
Early warning, and the high-risk data that can integrate each vehicle feedback using antitracking device by high in the clouds carry out melting splitting or integrating
Analysis, feeds back to each front end user, prevention paparazzo takes on the sly, the illegal follow-up investigation of reporter, clique's crime or a chain of crime etc..
In enforcement, methods described may further include：
When the high-risk early warning occurs, corresponding video data is recorded and stores.
When being embodied as, when high-risk early warning occurs, corresponding video data can be recorded and store, for example：Meet high
The clarification of objective information of danger early warning, trace information, video image etc., use for follow-up crime evidence obtaining.
When being embodied as, can be by the corresponding video data buffer storage certain hour of target to be detected, if during this period of time
The high-risk early warning of generation, the then video data that can be recorded after the video data of caching is occurred with high-risk early warning are stored in the lump；If
During this period of time there is no high-risk early warning, then the video data of caching can be deleted.
In enforcement, the target to be detected can include vehicle, car plate and/or face, and the characteristic information can include
The characteristic vector of the close-up image of vehicle, the number-plate number, the close-up image of face and/or face.
When being embodied as, vehicle detection, car plate detection and recognition of face can be carried out to the road image of photographic head collection
Deng, detection identification can using existing vehicle checking method, car plate detection, face identification method, by recognize engine detection
The Partial Feature of vehicle is (for example：Vehicle body, vehicle, car plate, annual test mark etc.), the image containing face is gathered with photographic head and be based on
The facial feature information of people carries out identification, and wherein, the characteristic vector of face can be encoded for string number, for identifying phase
The face answered.
Embodiment two,
The vehicle antitracking product provided by the embodiment of the present application can include：Vehicle-mounted camera, GPS module, vehicle-mounted meter
Calculate module (can include vehicle detection unit, face identification unit, license plate number detector unit), mobile phone, vehicle-carrying display screen, locally
Data base, Cloud Server, coding and decoding video module, wireless transport module, local data statistical analysis module, cloud transmission encryption mould
Block, high in the clouds analysis module, local reception cloud feedback module.
Fig. 2 show the embodiment of the present application vehicle antitracking product implement process schematic, as illustrated, vehicle instead with
Track process may include steps of：
Step 201, vehicle-mounted camera collection video data；
Video data can be gathered by the vehicle-mounted camera of each direction.
Step 202, vehicle computing module carry out vehicle detection, license plate number detection and recognition of face；
By vehicle closeup photograph, license plate number, face closeup photograph, face feature vector (string number coding) and temporally
Point information is preserved to local data base, is used for subsequent analysis.
Step 203, in vehicle computing module analysis local data base, the time is fallen into three classes according to degree of danger
(for example：Typical time, sensitive event, high-risk event), user is reminded by mobile phone and vehicle-carrying display screen；
When being embodied as, can include：
Step 2031, vehicle or face that continuous multiple crossings or a continuous segment distance are being followed always is found out, made
User is reminded for sensitive event；
Step 2032, find out same paths different time tracking frequency it is high, in same place different time detection frequency
The high vehicle of rate and face, remind user as high-risk event, and blacklist it, in same vehicle and face again
It is secondary to provide real-time early warning when occurring；
Step 2033, the data of high-risk event are uploaded to into high in the clouds, data analysiss are carried out for high in the clouds, and high in the clouds analysis is produced
Raw high-risk data are added to local blacklist, when these vehicles occur as the common event real-time reminding user；When these
Vehicle is at continuous multiple crossings or a continuous segment distance always with any time, producing high-risk early warning, and adding blacklist.
Step 204, when user's interaction on mobile phone or Vehicular screen, be that user shows and follows the trail of hotspot graph and closeup picture
Piece；
The track of a certain car tracing of history is presented on map and shows user, followed the trail of the frequency on same route and get over
High, route is more highlighted, and the embodiment of the present application this figure be called tracking hotspot graph；Meanwhile, the closeup photograph when arbitrarily once following the trail of
(vehicle and face) can also show user, user can according to route and closeup photograph it is more flexible whether tell oneself
Among indeed being in danger.
For example：User's route on and off duty or route of going on a tour are all tracked, illustrate that user is likely to be in danger；Or
Person, user are monitored (" tracking hotspot graph " shows a highlighted point) in a certain locality by high frequency, and have in close up view
People takes camera, illustrates that privacy of user is likely to be invaded.
Step 205, high in the clouds analyze the high-risk data of each terminal collection, count the high part of the frequency of occurrences, place occur
Part in collection neutralization Route Set, feeds back to each headend equipment key protection.Additionally, high in the clouds can also be by public security and official
Runaway convict's face and crime number plate of vehicle of issue feeds back to user segment, carries out key protection.
Step 206, when high-risk early warning is produced, vehicle-mounted camera record video, for crime evidence obtaining use.
The embodiment of the present application has the advantage that：
1st, locally combine historical time data and historical path locality data provides comprehensive analysis, such as：Same vehicle (people)
Track in same time；Same vehicle (people) is tracked in same routes；Same vehicle (people) in same time place, prison of setting foot-point
Depending on etc., so as to provide precisely judgement.
2nd, criminal's face and crime vehicle database are integrated in high in the clouds, more fully provide high-risk early warning.
3rd, the high-risk data of each vehicle feedback for using antitracking system are integrated in high in the clouds, are merged and are analyzed, instead
Feed each front end user.Can apply to prevent paparazzo to take on the sly, it is the illegal follow-up investigation of reporter, clique's crime, a chain of
The application scenarios such as crime.
The 4th, " the tracking hotspot graph " of vehicle be provided, accomplished reasonable, is easy to user to judge whether oneself is really in danger
In danger.
5th, with black and white lists function, customize people, car and the event for showing user and being concerned about.
Embodiment three,
Based on same inventive concept, a kind of vehicle antitracking device is additionally provided in the embodiment of the present application, as these set
The principle of standby solve problem is similar to a kind of vehicle antitracking method, therefore the enforcement of these equipment may refer to the reality of method
Apply, repeat part and repeat no more.
Fig. 3 shows the structural representation one of vehicle antitracking device in the embodiment of the present application, as illustrated, the vehicle
Antitracking device can include：
Vehicle-mounted camera 301, for gathering road image；
Detection identification module 302, is identified for the target to be detected in the road image, obtains described to be checked
Survey clarification of objective information；
Sending module 303, in the default early-warning conditions of the goal satisfaction to be detected, by the target to be detected
Characteristic information is sent to user terminal.
Fig. 4 shows the structural representation two of vehicle antitracking device in the embodiment of the present application, as illustrated, described device
May further include：
GPS module 304, for detecting current location information；
Computing module 305, for obtaining described to be checked according to the time location information occurred according to the target to be detected
The trace information of target is surveyed, the trace information of the target to be detected is sent to user terminal.
In enforcement, the trace information of the target to be detected can be treated according to described in the display effect of the user terminal
The frequency that detection target is occurred in road video image determines.
Fig. 5 shows the structural representation three of vehicle antitracking device in the embodiment of the present application, as illustrated, described device
May further include：
Local analytics module 306, for going out according to the clarification of objective information to be detected and the target to be detected
Existing time location information, determines that the same path frequency of occurrences exceedes preset first threshold value and/or the same place frequency of occurrences is super
The target of Second Threshold is crossed, and blacklist is added as high-risk target；
First warning module 307, for sending high-risk when the high-risk target in the blacklist occurs to user terminal
Early warning.
Fig. 6 shows the structural representation four of vehicle antitracking device in the embodiment of the present application, as illustrated, described device
May further include：
Local reception module 308, for receiving the high-risk data of high in the clouds transmission, the high-risk data are to count beyond the clouds in advance
The data in high in the clouds are uploaded to according to the data and/or other vehicles of lab setting；
Second warning module 309, for sending high-risk when the related target of the high-risk data occurs to user terminal
Early warning.
Fig. 7 shows the structural representation five of vehicle antitracking device in the embodiment of the present application, as illustrated, described device
May further include：
Data base 310, for when the high-risk early warning occurs, recording and storing corresponding video data.
In enforcement, the detection identification module is specifically for entering to the vehicle in the road image, car plate and/or face
Row identification, obtains close-up image, the number of the car plate, the close-up image of the face and/or the face of the vehicle
Characteristic vector.
The vehicle antitracking device provided by the embodiment of the present application, can be installed on each needs on the vehicle of antitracking,
Inform clarification of objective information, trace information of the early warning of user institute etc. while by early warning being sent to user so that Yong Huke
With according to these information determine whether oneself whether it is real it is tracked, indeed be in danger among.
Example IV,
Based on same inventive concept, the embodiment of the present application additionally provides a kind of vehicle antitracking system, is illustrated below.
Fig. 8 shows the structural representation of vehicle antitracking system in the embodiment of the present application, as illustrated, the vehicle is anti-
Tracking system can include：Above-mentioned vehicle antitracking device 801, user terminal 802 and Cloud Server 803, the Cloud Server
Can be used for receive other vehicles vehicle antitracking device upload data, the data are analyzed and to the vehicle
Antitracking device sends high-risk data.
In enforcement, the user terminal can be user mobile phone, panel computer and/or vehicle-carrying display screen.
The embodiment of the present application is by installing vehicle antitracking device, by the vehicle antitracking device and cloud on vehicle
The interaction at end, realizes more fully antitracking, further ensures that the accuracy of antitracking, prevent from failing to report, report by mistake.User can be led to
Cross early warning information, target characteristic letter that mobile phone, panel computer or vehicle-carrying display screen are obtained, check the antitracking device offer
Breath, target trajectory information etc..
For convenience of description, each several part of apparatus described above is divided into various modules with function or unit is described respectively.
Certainly, the function of each module or unit can be realized in same or multiple softwares or hardware when the application is implemented.
Those skilled in the art are it should be appreciated that embodiments herein can be provided as method, system or computer program
Product.Therefore, the application can adopt complete hardware embodiment, complete software embodiment or with reference to the reality in terms of software and hardware
Apply the form of example.And, the application can be using the computer for wherein including computer usable program code at one or more
The computer program implemented in usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) is produced
The form of product.
The application be with reference to according to the method for the embodiment of the present application, equipment (system), and computer program flow process
Figure and/or block diagram are describing.It should be understood that can be by computer program instructions flowchart and/or each stream in block diagram
The combination of journey and/or square frame and flow chart and/or the flow process in block diagram and/or square frame.These computer programs can be provided
The processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of specifying in present one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory is produced to be included referring to
Make the manufacture of device, the command device realize in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or
The function of specifying in multiple square frames.
These computer program instructions can be also loaded in computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented process, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow process of flow chart or multiple flow processs and/or block diagram one
The step of function of specifying in individual square frame or multiple square frames.
Although having been described for the preferred embodiment of the application, those skilled in the art once know basic creation
Property concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into the had altered of the application scope and change.
Claims (16)
1. a kind of vehicle antitracking method, it is characterised in that comprise the steps：
Collection road image；
Target to be detected in the road image is identified, and obtains the clarification of objective information to be detected；
In the default early-warning conditions of the goal satisfaction to be detected, the clarification of objective information to be detected was sent to user's end
End.
2. the method for claim 1, it is characterised in that further include：
Determine the time location information that the target to be detected occurs；
The time location information occurred according to the target to be detected obtains the trace information of the target to be detected, treats described
The trace information of detection target is sent to user terminal.
3. method as claimed in claim 2, it is characterised in that the trace information of the target to be detected is in the user terminal
Display effect the frequency in road video image occurred according to the target to be detected determine.
4. the method for claim 1, it is characterised in that further include：
According to the time location information that the clarification of objective information to be detected and the target to be detected occur, determine same
The path frequency of occurrences exceedes the target that preset first threshold value and/or the same place frequency of occurrences exceed Second Threshold, as
High-risk target adds blacklist；
High-risk early warning is sent when the high-risk target in the blacklist occurs to user terminal.
5. the method for claim 1, it is characterised in that further include：
Receive the high-risk data that high in the clouds sends, the high-risk data be in advance beyond the clouds the data of data lab setting and/or other
Vehicle is uploaded to the data in high in the clouds；
High-risk early warning is sent when the related target of the high-risk data occurs to user terminal.
6. the method as described in claim 4 or 5, it is characterised in that further include：
When the high-risk early warning occurs, corresponding video data is recorded and stores.
7. the method for claim 1, it is characterised in that the target to be detected includes vehicle, car plate and/or face,
The characteristic information includes the characteristic vector of close-up image, the number-plate number, the close-up image of face and/or the face of vehicle.
8. a kind of vehicle antitracking device, it is characterised in that include：
Vehicle-mounted camera, for gathering road image；
Detection identification module, is identified for the target to be detected in the road image, obtains the target to be detected
Characteristic information；
Sending module, in the default early-warning conditions of the goal satisfaction to be detected, the clarification of objective to be detected being believed
Breath is sent to user terminal.
9. device as claimed in claim 8, it is characterised in that further include：
GPS module, for detecting current location information；
Computing module, for obtaining the target to be detected according to the time location information occurred according to the target to be detected
Trace information, the trace information of the target to be detected is sent to user terminal.
10. device as claimed in claim 9, it is characterised in that the trace information of the target to be detected is at user's end
The frequency that the display effect at end is occurred according to the target to be detected in road video image determines.
11. devices as claimed in claim 8, it is characterised in that further include：
Local analytics module, for the time occurred according to the clarification of objective information to be detected and the target to be detected
Location information, determines that the same path frequency of occurrences exceedes preset first threshold value and/or the same place frequency of occurrences more than the second threshold
The target of value, adds blacklist as high-risk target；
First warning module, for sending high-risk early warning when the high-risk target in the blacklist occurs to user terminal.
12. devices as claimed in claim 8, it is characterised in that further include：
Local reception module, for receiving the high-risk data of high in the clouds transmission, the high-risk data are for data base sets beyond the clouds in advance
The data put and/or other vehicles are uploaded to the data in high in the clouds；
Second warning module, for sending high-risk early warning when the related target of the high-risk data occurs to user terminal.
13. devices as described in claim 11 or 12, it is characterised in that further include：
Data base, for when the high-risk early warning occurs, recording and storing corresponding video data.
14. devices as claimed in claim 8, it is characterised in that the detection identification module is specifically for the mileage chart
Vehicle, car plate and/or face as in is identified, and obtains the close-up image of the vehicle, the number of the car plate, the people
The characteristic vector of the close-up image of face and/or the face.
A kind of 15. vehicle antitracking systems, it is characterised in that include vehicle antitracking device as described in claim 8 to 14,
User terminal and Cloud Server, the Cloud Server are used for receiving the data, right that the vehicle antitracking device of other vehicles is uploaded
The data are analyzed and send high-risk data to the vehicle antitracking device.
16. vehicle antitracking systems as claimed in claim 15, it is characterised in that the user terminal is user mobile phone, puts down
Plate computer and/or vehicle-carrying display screen.
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