Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Fig. 1 shows the flow chart of the embodiment of the method one of judgement vehicle tracking situation provided by the invention.It needs to illustrate
, the executing subject of the embodiment of the present invention for automobile central control system or mobile unit or vehicle or can be installed on vehicle
Local program (nativeApp), i.e., vehicle-mounted APP.
As shown in Figure 1, in the present embodiment, judging that the method for vehicle tracking situation specifically comprises the following steps:
Step S101 obtains the location information and traffic route information of the first vehicle according to navigation system.
Navigation system, which can provide functions, the present embodiment such as bus location, navigation, travel route calculating, can use automobile
The navigation system such as existing vehicle GPS or multimedia GPS obtain the position for the vehicle that the first vehicle, that is, car owner currently takes
The traffic route information of confidence breath and the first vehicle running section.
Step S102 records the information of the second vehicle according to automobile data recorder.
Automobile data recorder can recorde the relevent informations such as vehicle driving image on the way and sound, install automobile data recorder
Afterwards, the video image and sound of running car overall process are able to record.In the present embodiment, automobile data recorder can be arranged
At first vehicle windshield and/or at vehicle rear window, to record before or after the first vehicle relevant vehicle in certain distance
Information.
By automobile data recorder, the information of the second vehicle is recorded.Herein, the second vehicle refers to the first vehicle taken except car owner
Vehicle except.Automobile data recorder is arranged after the first vehicle, the information of the second vehicle after can recorde the first vehicle.
Automobile data recorder is arranged before the first vehicle, the information of the second vehicle before can recorde the first vehicle.Second recorded
The information of the information of vehicle, i.e. certain time point the second vehicle identical with the first vehicle driving route information.With the first vehicle row
The information of the second different vehicle of vehicle route information, i.e. the second vehicle do not occur in the front or behind of the first vehicle, driving note
Record instrument does not record the information of second vehicle.The information of second vehicle of automobile data recorder record includes the license plate letter of the second vehicle
The traffic route information and/or temporal information of breath, the second vehicle.Further, automobile data recorder, which can also take pictures, saves the second vehicle
License board information.
Step S103, automobile central control system according to the location information of the first vehicle, the traffic route information of the first vehicle and
Whether the information of the second vehicle judges the first vehicle by the second vehicle tracking.
Automobile central control system includes existing central vehicle processor, memory storage.Central processing unit is by step S102
The information of second vehicle of middle record is arranged according to license board information, obtains the traffic route information and note of each the second vehicle
The time span of record.Memory storage stores the time span of the traffic route information of each the second vehicle and record,
And the traffic route information of the first vehicle is stored simultaneously.
Automobile central control system judges whether the first vehicle is tracked can be judged by following two mode:
First way: when the traffic route information of the first vehicle changes, such as the first vehicle is in one section of straight trip
It turns round after distance or the first vehicle was travelled in main road originally, rear changing Lane enters bypass or the first vehicle originally in bypass row
It sails, when situations such as rear changing Lane enters main road transformation or the first vehicle interim curb parking, occurs, the roadway of the second vehicle
Line information also changes therewith, and consistent with the traffic route after the change of the first vehicle, i.e., the second vehicle follows the first vehicle
It turning round after a certain distance of keeping straight on or the second vehicle follows the first vehicle to travel originally in main road, rear changing Lane enters bypass,
Or second vehicle follow the first vehicle to travel originally in bypass, rear changing Lane enters main road transformation or the second vehicle follows the
Interim curb parking of one vehicle etc., the central processing unit in automobile central control system is according to the multiple traffic route information of the first vehicle
Change, is searched from memory storage and the second information of vehicles when traffic route information changes occurs in the first vehicle, sentenced
It is disconnected.When the second vehicle found traffic route information change identical as the first vehicle generation, and changes number and be greater than pre-determined number
When, automobile central control system judges the first vehicle by second vehicle tracking.If with the first vehicle phase occurs for the second vehicle found
With traffic route information change, but change number be not more than pre-determined number when, judge the first vehicle not by second vehicle with
Track.The pre-determined number of the present embodiment with being configured according to the actual situation, when in the traffic route that the first vehicle arrives at the destination
Branch road is more, when traffic route information need to change more, in such cases the second vehicle may be selected traveling route also compared with
It is more, it is smaller with the probability of route running with the first vehicle, pre-determined number can be arranged compared with fractional value, to enhance your vigilance.When first
Branch road is less in the traffic route that vehicle arrives at the destination, when traffic route information need to change less, in such cases
Two vehicles are higher with the probability of route running with the first vehicle, can improve slightly pre-determined number, reduce error in judgement data.Also
It is possible that situation is as when the first vehicle driving is on expressway, and the expressway is winding road, the second vehicle and first at this time
Vehicle is essentially all same route running, higher pre-determined number or automobile central control system can be arranged in this section of traffic route
Temporary suspend mode, without judgement.Above several situations are that need to be set according to the actual situation for example, when actual implementation
It sets, is not specifically limited herein.
The second way: central processing unit in automobile central control system is according to the traffic route information of the first vehicle, from interior
Lookup and consistent second information of vehicles of the first vehicle driving route information in memory are deposited, is judged.When second vehicle
Traffic route information and the first vehicle the traffic route information consistent time be more than the predetermined time, automobile central control system judgement
First vehicle is by the second vehicle tracking.If the traffic route information of second vehicle is consistent with the traffic route information of the first vehicle
But only of short duration time, consistent time are no more than the predetermined time, judge the first vehicle not by the second vehicle tracking.According to
In the case where traffic route consistent time is judged such as a period of time, the traffic route information and the first vehicle of the second vehicle
Traffic route information be consistent, after the traffic route information of the first vehicle changes, the traffic route of the second vehicle
Information remains unchanged, but the first vehicle continue driving process in find the second vehicle traffic route information again with the first vehicle
Traffic route information is consistent, and keeps one according to the traffic route information of the second vehicle and the traffic route information of the first vehicle
The time of cause judges that the time is more than the predetermined time, and automobile central control system judges the first vehicle by the second vehicle tracking.Or such as the
The traffic route information of two vehicles changes frequent occurrence, but the time being consistent with the traffic route information of the first vehicle is more than
Predetermined time, automobile central control system also may determine that the first vehicle by the second vehicle tracking.In the present embodiment, automobile data recorder
It can be set at the first vehicle windshield, also can be set at vehicle rear window, when the second vehicle changes traffic route, appearance
The first vehicle for the previous period when, or appear in a period of time after the first vehicle again, this twice added up to, are added up to
Time be more than the predetermined time, automobile central control system may determine that the first vehicle by the second vehicle tracking.Above several situations are equal
For for example, need to be configured, be not specifically limited according to the actual situation when actual implementation herein.
In the embodiment of the present invention, automobile central control system can be judged using both the above method simultaneously, can also only be adopted
Judged with one of method, be configured according to the actual situation, is not specifically limited herein.Due to automobile central control system
May store more the second vehicles in middle memory storage, therefore it can also happen that the first vehicle by more the second vehicle trackings
Situation.
What is provided according to embodiments of the present invention judges the method for vehicle tracking situation, obtains the first vehicle by navigation system
Location information and traffic route information, the information of the second vehicle is recorded by automobile data recorder, automobile central control system is according to the
Whether the information of the location information of one vehicle, the traffic route information of the first vehicle and the second vehicle judges the first vehicle by second
Vehicle tracking makes counter-measure so that user can found the abnormal situation as early as possible in time, reduces the loss of personnel or property.
Fig. 2 shows the flow charts of the embodiment of the method two of judgement vehicle tracking situation provided by the invention.Such as Fig. 2 institute
Show, in the present embodiment, judges that the method for vehicle tracking situation specifically comprises the following steps:
Step S201 obtains the location information and traffic route information of the first vehicle according to navigation system.
Step S202 records the information of the second vehicle according to automobile data recorder.
Step S203, automobile central control system according to the location information of the first vehicle, the traffic route information of the first vehicle and
Whether the information of the second vehicle judges the first vehicle by the second vehicle tracking.
Above 3 steps are referring to step S101, S102, S103 in embodiment one, and details are not described herein again.
Step S204, reminds user.
When automobile central control system judges the first vehicle by the second vehicle tracking, user can be reminded.It reminds
Mode can show the license board information of the second vehicle by Vehicular screen, the license board information of the second vehicle by automobile data recorder come
It extracts.Using voice broadcasting modes such as by car horn broadcast the first vehicle be tracked or play alarm sound, to user into
Row is reminded.
What is provided according to the present invention judges that the method for vehicle tracking situation recognizes user by more intuitive mode
By the second car tracing, tracking vehicle can be got rid of by conscious transformation traffic route, or by vehicle driving to people compared with
The probability being held as a hostage is reduced in more safety zones.
Fig. 3 shows the functional block diagram of the system embodiment one of judgement vehicle tracking situation provided by the invention, such as Fig. 3 institute
Show, judges that the system of vehicle tracking situation includes:
Navigation system 310, for providing the location information and traffic route information of the first vehicle.
Navigation system 310 can provide functions, the present embodiment such as bus location, navigation, travel route calculating and can use
The navigation system such as the existing vehicle GPS of automobile or multimedia GPS, the vehicle that the first vehicle of acquisition, i.e. car owner are currently taken
Location information and the first vehicle running section traffic route information.
Automobile data recorder 320, for providing the information of the second vehicle.
Automobile data recorder 320 can recorde the relevent informations such as vehicle driving image on the way and sound, install driving recording
After instrument 320, it is able to record the video image and sound of running car overall process.It in the present embodiment, can be by automobile data recorder
320 settings are at the first vehicle windshield and/or at vehicle rear window, to record before or after the first vehicle in certain distance
Relevant information of vehicles.
The information of the second vehicle is recorded using automobile data recorder 320.Herein, the second vehicle refer to except car owner taken first
Vehicle except vehicle.Automobile data recorder 320 is arranged after the first vehicle, the second vehicle after can recorde the first vehicle
Information.Automobile data recorder 320 is arranged before the first vehicle, the information of the second vehicle before can recorde the first vehicle.Remembered
The information of second vehicle of record, the i.e. information of certain time point the second vehicle identical with the first vehicle driving route information.With
The information of the second different vehicle of one vehicle driving route information, i.e. the second vehicle do not go out in the front or behind of the first vehicle
Existing, automobile data recorder 320 does not record the information of second vehicle.The information of the second vehicle that automobile data recorder 320 records includes
The license board information of second vehicle, the traffic route information of the second vehicle and/or temporal information.Further, automobile data recorder 320 is gone back
It can take pictures and save the license board information of the second vehicle.
Automobile central control system 330, for according to the location information of the first vehicle, the traffic route information of the first vehicle and
The information of two vehicles judges whether the first vehicle is tracked.
Automobile central control system 330 includes existing central vehicle processor, memory storage.Central processing unit will navigate
The information of the second vehicle recorded in system 310 is arranged according to license board information, obtains the traffic route letter of each the second vehicle
The time span of breath and record.Memory storage carries out the traffic route information of each the second vehicle and the time span of record
Storage, and the traffic route information of the first vehicle is stored simultaneously.
Automobile central control system 330 further comprises traffic route judgment module 331, when the traffic route of the first vehicle is believed
When breath changes, such as the first vehicle turns round after a certain distance of keeping straight on or the first vehicle was travelled in main road originally, converts vehicle afterwards
Road enters bypass or the first vehicle and travelled originally in bypass, and rear changing Lane enters main road transformation or the interim roadside of the first vehicle
When situations such as parking occurs, the traffic route information of the second vehicle also changes therewith, and with the first vehicle change after row
Bus or train route line is consistent, i.e. the second vehicle follows that the first vehicle turns round after a certain distance of keeping straight on or the second vehicle follows the first vehicle
Originally it was travelled in main road, rear changing Lane enters bypass or the second vehicle follows the first vehicle to travel originally in bypass, rear to convert
Lane enters main road transformation or the second vehicle follows interim curb parking of the first vehicle etc., the centre in automobile central control system
Device is managed according to the change of the multiple traffic route information of the first vehicle, is searched from memory storage and roadway occurs in the first vehicle
The second information of vehicles when line information changes, traffic route judgment module 331 are judged.When the second vehicle found and first
Vehicle occurs identical traffic route information and changes, and when changing number and being greater than pre-determined number, traffic route judgment module 331 judges
First vehicle is by second vehicle tracking.If the second vehicle found traffic route information identical as the first vehicle generation changes,
But change number be not more than pre-determined number when, traffic route judgment module 331 judge the first vehicle not by second vehicle with
Track.The pre-determined number of the present embodiment with being configured according to the actual situation, when in the traffic route that the first vehicle arrives at the destination
Branch road is more, when traffic route information need to change more, in such cases the second vehicle may be selected traveling route also compared with
It is more, it is smaller with the probability of route running with the first vehicle, pre-determined number can be arranged compared with fractional value, to enhance your vigilance.When first
Branch road is less in the traffic route that vehicle arrives at the destination, when traffic route information need to change less, in such cases
Two vehicles are higher with the probability of route running with the first vehicle, can improve slightly pre-determined number, reduce error in judgement data.Also
It is possible that situation is as when the first vehicle driving is on expressway, and the expressway is winding road, the second vehicle and first at this time
Vehicle is essentially all same route running, higher pre-determined number or traffic route judgement can be arranged in this section of traffic route
The temporary suspend mode of module 331, without judgement.Above several situations are to need according to the actual situation for example, when actual implementation
It is configured, is not specifically limited herein.
Automobile central control system further comprises running time judgment module 332, the central processing in automobile central control system
Device is searched and the first vehicle driving route information consistent the according to the traffic route information of the first vehicle from memory storage
Two information of vehicles, running time judgment module 332 are judged.When the traffic route information and the first vehicle of second vehicle
The traffic route information consistent time is more than the predetermined time, and running time judgment module 332 judges the first vehicle by the second vehicle
Tracking.If the traffic route information of second vehicle is consistent with the traffic route information of the first vehicle but only of short duration
Between, the consistent time is no more than the predetermined time, and running time judgment module 332 judges the first vehicle not by the second vehicle tracking.
In the case where being judged according to the traffic route consistent time such as a period of time, the traffic route information and first of the second vehicle
The traffic route information of vehicle is consistent, after the traffic route information of the first vehicle changes, the driving of the second vehicle
Route information remains unchanged, but the first vehicle continue driving process in find the second vehicle traffic route information again with the first vehicle
Traffic route information be consistent, protected according to the traffic route information of the traffic route information of the second vehicle and the first vehicle
The consistent time is held to judge, the time is more than the predetermined time, and running time judgment module 332 judges the first vehicle by the second vehicle
Tracking.Or the traffic route information of such as the second vehicle changes frequent occurrence, but keeps one with the traffic route information of the first vehicle
The time of cause is more than the predetermined time, and running time judgment module 332 also may determine that the first vehicle by the second vehicle tracking.At this
In embodiment, automobile data recorder 320 be can be set at the first vehicle windshield, also can be set at vehicle rear window, when
Two vehicles change traffic route, when appearing in the first vehicle for the previous period, or appear in a period of time after the first vehicle again, will
This twice are added up to, and total time is more than the predetermined time, and running time judgment module 332 may determine that the first vehicle
By the second vehicle tracking.Above several situations are that need to be configured according to the actual situation for example, when actual implementation, this
Place is not specifically limited.
In the embodiment of the present invention, automobile central control system can include sentencing traffic route judgment module 331 and running time simultaneously
Disconnected module 332, can also only include one of module, be configured according to the actual situation, be not specifically limited herein.Due to
May store more the second vehicles in automobile central control system in memory storage, therefore it can also happen that the first vehicle by more
The case where two vehicle trackings.
What is provided according to embodiments of the present invention judges the system of vehicle tracking situation, obtains the first vehicle by navigation system
Location information and traffic route information, the information of the second vehicle is recorded by automobile data recorder, automobile central control system is according to the
Whether the information of the location information of one vehicle, the traffic route information of the first vehicle and the second vehicle judges the first vehicle by second
Vehicle tracking makes counter-measure so that user can found the abnormal situation as early as possible in time, reduces the loss of personnel or property.
Fig. 4 shows the functional block diagram of the system embodiment two of judgement vehicle tracking situation provided by the invention.Such as Fig. 4 institute
Show, in the present embodiment, judges that the system of vehicle tracking situation includes:
Navigation system 310, for providing the location information and traffic route information of the first vehicle.
Automobile data recorder 320, for providing the information of the second vehicle.
Automobile central control system 330, for according to the location information of the first vehicle, the traffic route information of the first vehicle and
The information of two vehicles judges whether the first vehicle is tracked.
Above each equipment can refer to the description in embodiment one, and details are not described herein again.
Alert device 340, if judging that the first vehicle by the second vehicle tracking, mentions user for automobile central control system
It wakes up.
When automobile central control system 330 judges the first vehicle by the second vehicle tracking, can by 340 pairs of alert device with
It is reminded at family.Alert device 340 can be using such as Vehicular screen, the license board information of the second vehicle of display, wherein the second vehicle
License board information extracted by automobile data recorder.Or such as voice playing equipment, such as pass through automobile loudspeaker using voice broadcasting modes
The first vehicle of casting is tracked or plays alarm sound, reminds user.
What is provided according to embodiments of the present invention judges the system of vehicle tracking situation, by alert device using more intuitive
Mode recognizes that user by the second car tracing, and tracking vehicle can be got rid of by conscious transformation traffic route, or
By the vehicle driving safety zone more to people, the probability being held as a hostage is reduced.
The embodiment of the present invention can also realize correlation function mould by hardware processor (hardware processor)
Block.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features;
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.