CN104715612A - Suspected vehicle tracking method and device achieved based on driving track matching - Google Patents
Suspected vehicle tracking method and device achieved based on driving track matching Download PDFInfo
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- CN104715612A CN104715612A CN201310683874.7A CN201310683874A CN104715612A CN 104715612 A CN104715612 A CN 104715612A CN 201310683874 A CN201310683874 A CN 201310683874A CN 104715612 A CN104715612 A CN 104715612A
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- wheelpath
- vehicle
- target line
- line wheel
- bayonet socket
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
Abstract
The invention discloses a suspected vehicle tracking method, device, facility and system achieved based on driving track matching. The method comprises the steps that firstly, target driving track input on a traffic map is detected, secondly, a driving record matched with a label at a disperse gate of the target driving track is obtained from a gate database according to an input time limiting condition, thirdly, a plurality of suspected driving tracks are formed according to the driving record, and finally, the suspected driving tracks are matched with the target driving track, and when the condition that the coinciding rate of the suspected driving track and the target driving track is larger than the preset threshold value is met, the license plate information corresponding to the suspected driving track is output. By means of the method, device, facility and system, mass driving tracks between a starting point gate and a terminal point gate do not need to be enumerated, the calculation complexity is greatly lowered, and higher usability is achieved.
Description
Technical field
The present invention relates to vehicle tracking technical field, in particular to a kind of the suspected vehicles tracking, device, the equipment and system that realize based on wheelpath coupling that can be used for intelligent transportation field, police field or field, safe city.
Background technology
Current, a large amount of Vehicle Detection equipment is deployed on highway at different levels, in order to monitor in real time and to gather car information.Generally speaking, this type of information can be the embody rule such as police criminal detection, traffic administration and provides basic basis, such as, the embody rule scene such as to run away for vehicle theft, escaping behavior after traffic accident, suspected vehicles.
In the prior art, patent (application number: CN201010283254.0, denomination of invention: a kind of suspicion car analytical approach based on crash analysis) first according to starting point and the terminal of suspected vehicles, and then the complete bayonet socket information extracted on every bar driving path that can get according to described starting point and terminal, the matching degree crossing car image and vehicle registration information analysis suspected vehicles and these numerous driving paths of last combining target suspected vehicles, finally to judge which record meets the feature of suspected vehicles.
But, as shown in Figure 1, be in the bayonet socket quantity between starting point bayonet socket and terminal bayonet socket of specifying often more, so that the driving path quantity that can be obtained by this starting point bayonet socket and terminal bayonet socket is very large, when adopt this technical scheme to the complete bayonet socket information combining target suspected vehicles on every bar driving path cross car image and vehicle registration information the matching analysis is carried out to suspected vehicles time, cause that computational complexity is high, program is consuming time very long.
Summary of the invention
During in order to solve the suspected vehicles the matching analysis existed in prior art, computational complexity is high, the defect of program length consuming time, and the object of the embodiment of the present invention is to provide a kind of the suspected vehicles tracking, device, the equipment and system that realize based on wheelpath coupling.
In order to achieve the above object, the embodiment of the present invention realizes by the following technical solutions:
Based on the suspected vehicles tracking that wheelpath coupling realizes, it comprises:
Detect the target line wheel paths input on traffic map, and obtain the time qualifications of user's input;
Obtain the discrete bayonet socket location tags be on described target line wheel paths, and from bayonet socket database, the driving recording collection conformed to described discrete bayonet socket location tags is obtained according to described time qualifications, wherein, described driving recording comprise vehicle license board information, running time information, and bayonet socket positional information;
According to license board information, the driving recording that described driving recording is concentrated is divided into groups, and the driving recording in each grouping is sorted according to time sequencing, obtain the suspicion wheelpath corresponding with license board information according to sorted bayonet socket positional information afterwards;
Described suspicion wheelpath is mated with target line wheel paths, when both coincidence factors are greater than predetermined threshold value, exports the license board information corresponding with described suspicion wheelpath.
Preferably, described driving recording also comprises road map picture, road speed, travel direction, illegal attribute, car plate classification, car plate color, vehicle size, vehicular applications, vehicle color, vehicle model, driver identity, driver's driving age, driver's sex, driver's contact method, driver's driving license classification, driver card licence issuing authority, vehicle licence issuing authority, driver card data of issue, vehicle data of issue, vehicle annual test record, vehicle registration classification, vehicle seat figure place.
Preferably, the target line wheel paths input detected on traffic map comprises:
Detect the contact with the touch-sensitive screen showing traffic map;
According to the contact trace of described contact, obtain the input of target line wheel paths.
Preferably, the target line wheel paths input detected on traffic map comprises:
The selection icon object detected on traffic map slides;
The input of target line wheel paths is obtained according to described slip.
Preferably, the target line wheel paths input detected on traffic map comprises:
Detect the movement of the activation mouse pointer on traffic map;
According to the input of described mobile acquisition target line wheel paths.
Based on the suspected vehicles tracking means that wheelpath coupling realizes, it comprises:
Detection module, for detecting the target line wheel paths input on traffic map;
Acquisition module, for obtaining the time qualifications of user's input;
Information extraction modules, for obtaining the discrete bayonet socket location tags be on described target line wheel paths, and from bayonet socket database, the driving recording collection conformed to described discrete bayonet socket location tags is obtained according to described time qualifications, wherein, described driving recording comprise vehicle license board information, running time information, and bayonet socket positional information;
Trajectory analysis module, for dividing into groups to the driving recording that described driving recording is concentrated according to license board information, and the driving recording in each grouping is sorted according to time sequencing, obtain the suspicion wheelpath corresponding with license board information according to sorted bayonet socket positional information afterwards;
Matched jamming module, for described suspicion wheelpath being mated with target line wheel paths, when both coincidence factors are greater than predetermined threshold value, is supplied to display module by the license board information corresponding with described suspicion wheelpath;
Display module, for showing described license board information.
Preferably, described driving recording also comprises road map picture, road speed, travel direction, illegal attribute, car plate classification, car plate color, vehicle size, vehicular applications, vehicle color, vehicle model, driver identity, driver's driving age, driver's sex, driver's contact method, driver's driving license classification, driver card licence issuing authority, vehicle licence issuing authority, driver card data of issue, vehicle data of issue, vehicle annual test record, vehicle registration classification, vehicle seat figure place.
Preferably, described display module is touch-sensitive screen, and described detection module comprises:
First detection sub-unit, for detecting the contact with the touch-sensitive screen showing traffic map;
First track obtains subelement, for the contact trace according to described contact, obtains the input of target line wheel paths.
Preferably, described detection module comprises:
Second detection sub-unit, slides for the selection icon object detected on traffic map;
Second track obtains subelement, for obtaining the input of target line wheel paths according to described slip.
Preferably, described detection module comprises:
3rd detection sub-unit, for detecting the movement of the activation mouse pointer on traffic map;
3rd track obtains subelement, for inputting according to described mobile acquisition target line wheel paths.
A kind of electronic equipment, it comprises as above based on the suspected vehicles tracking means that wheelpath coupling realizes, and described device comprises:
Detection module, for detecting the target line wheel paths input on traffic map;
Acquisition module, for obtaining the time qualifications of user's input;
Information extraction modules, for obtaining the discrete bayonet socket location tags be on described target line wheel paths, and from bayonet socket database, the driving recording collection conformed to described discrete bayonet socket location tags is obtained according to described time qualifications, wherein, described driving recording comprise vehicle license board information, running time information, and bayonet socket positional information;
Trajectory analysis module, for dividing into groups to the driving recording that described driving recording is concentrated according to license board information, and the driving recording in each grouping is sorted according to time sequencing, obtain the suspicion wheelpath corresponding with license board information according to sorted bayonet socket positional information afterwards;
Matched jamming module, for described suspicion wheelpath being mated with target line wheel paths, when both coincidence factors are greater than predetermined threshold value, is supplied to display module by the license board information corresponding with described suspicion wheelpath;
Display module, for showing described license board information.
Based on the suspected vehicles tracker that wheelpath coupling realizes, it comprises:
Electronic equipment as above;
And carry out the database server of data interaction with described electronic equipment, described database server is for safeguarding bayonet socket database;
Wherein, described electronic equipment comprises the suspected vehicles tracking means realized based on wheelpath coupling, and described device comprises:
Detection module, for detecting the target line wheel paths input on traffic map;
Acquisition module, for obtaining the time qualifications of user's input;
Information extraction modules, for obtaining the discrete bayonet socket location tags be on described target line wheel paths, and from bayonet socket database, the driving recording collection conformed to described discrete bayonet socket location tags is obtained according to described time qualifications, wherein, described driving recording comprise vehicle license board information, running time information, and bayonet socket positional information;
Trajectory analysis module, for dividing into groups to the driving recording that described driving recording is concentrated according to license board information, and the driving recording in each grouping is sorted according to time sequencing, obtain the suspicion wheelpath corresponding with license board information according to sorted bayonet socket positional information afterwards;
Matched jamming module, for described suspicion wheelpath being mated with target line wheel paths, when both coincidence factors are greater than predetermined threshold value, is supplied to display module by the license board information corresponding with described suspicion wheelpath;
Display module, for showing described license board information.
The present invention is first by detecting the target line wheel paths input on traffic map, time qualifications afterwards according to input obtains the driving recording matched with discrete bayonet socket location tags in described target line wheel paths from bayonet socket database, many suspicion wheelpaths are formed again afterwards according to described driving recording, and the most described suspicion wheelpath is mated with target line wheel paths, when the coincidence factor meeting both is greater than the condition of predetermined threshold value, namely export the license board information corresponding with this suspicion wheelpath.Adopt the present invention without the need to the exhaustive magnanimity wheelpath be between starting point bayonet socket and terminal bayonet socket, significantly reduce the complexity of computing, there is better availability.
Accompanying drawing explanation
Fig. 1 is the schematic diagram obtaining driving path in prior art according to Origin And Destination;
The suspected vehicles tracking schematic flow sheet realized based on wheelpath coupling that Fig. 2 provides for the embodiment of the present invention;
The suspected vehicles tracking means structural representation realized based on wheelpath coupling that Fig. 3 provides for the embodiment of the present invention.
The realization of the object of the invention, functional characteristics and excellent effect, be described further below in conjunction with specific embodiment and accompanying drawing.
Embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail, can better understand the present invention to make those skilled in the art and can be implemented, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 2, a kind of suspected vehicles tracking realized based on wheelpath coupling that the embodiment of the present invention provides, it comprises the steps:
S10, the target line wheel paths input detected on traffic map, and obtain the time qualifications of user's input;
The discrete bayonet socket location tags that S20, acquisition are on described target line wheel paths, and from bayonet socket database, the driving recording collection conformed to described discrete bayonet socket location tags is obtained according to described time qualifications, wherein, described driving recording comprise vehicle license board information, running time information, and bayonet socket positional information;
S30, foundation license board information are divided into groups to the driving recording that described driving recording is concentrated, and the driving recording in each grouping is sorted according to time sequencing, obtain the suspicion wheelpath corresponding with license board information according to sorted bayonet socket positional information afterwards;
S40, described suspicion wheelpath to be mated with target line wheel paths, when both coincidence factors are greater than predetermined threshold value, export the license board information corresponding with described suspicion wheelpath.
For described step S10, described traffic map is that such as Baidu's map, GOOGLE map etc. have navigation directions, geographic position identifies, the application program of road traffic recognition property.
Mode based on traffic map input target line wheel paths has varied, such as, for the equipment with touch-sensitive screen, under the suggesting effect of described traffic map, adopts finger or pointer to cook up corresponding target line wheel paths.
Particularly, in a kind of embodiment, the target line wheel paths input detected on traffic map comprises:
S101, detect the contact with the touch-sensitive screen showing traffic map;
S102, contact trace according to described contact, obtain the input of target line wheel paths.
In another kind of embodiment, the target line wheel paths input detected on traffic map comprises:
S103, detect selection icon object on traffic map and slide, wherein, described selection icon object based on mouse pointer dragging and slide, or described selection icon object slides based on user's gesture;
S104, obtain the input of target line wheel paths according to described slip.
Described selection icon object is graphic interaction user interface object.
Or in some other embodiment, the target line wheel paths input detected on traffic map comprises:
S105, detect the movement of the activation mouse pointer on traffic map;
S106, mobile obtain the input of target line wheel paths according to described.
Such as, described mouse pointer with the head of a household by or click the mouse left button/right button time, mouse pointer state that its status is active.
For described step S20, in the present embodiment, described driving recording is except comprising the license board information of vehicle, running time information, and outside bayonet socket positional information, road map picture can also be comprised, road speed, travel direction, illegal attribute, car plate classification, car plate color, vehicle size, vehicular applications, vehicle color, vehicle model, driver identity, driver's driving age, driver's sex, driver's contact method, driver's driving license classification, driver card licence issuing authority, vehicle licence issuing authority, driver card data of issue, vehicle data of issue, vehicle annual test record, vehicle registration classification, vehicle seat figure place.
The memory carrier of the driving recording of these magnanimity is databases, such as, can comprise the types such as unit database, distributed data base, document data bank, can also comprise other data storage carriers being dispersed in a series of Net-connected computer, and namely cloud stores.
Bayonet socket positional information is through a series of geographical location information of encoding in advance, in the corresponding bayonet socket place of highway, by installing the specialized equipment with running information abstraction function, as video camera, sensing coil, radar etc.When this place passed through by vehicle, gather and record the information such as bayonet socket position of the license board information (wherein, described license board information is number-plate number information) of this vehicle, running time, driving process.
The track sets that described wheelpath is made up of at least two bayonet socket positional informations, such as, bayonet socket position can adopt the form of bayonet socket location tags to be represented, described bayonet socket location tags at least have recorded the detailed geographical location information of corresponding bayonet socket position.
In this step S20, database application is from magnanimity driving recording, select in advance running time be arranged in fixed time section and driving through place in the set of all driving recordings of target line wheel paths condition, tentatively to filter the data conformed to discrete bayonet socket location tags and time qualifications, a large amount of extraneous data filterings, improve the efficiency of subsequent calculations.
By this process, can make to be mixed into more irrelevant driving recording in follow-up computation process, thus reduce the complicacy calculated, improve counting yield.
In step 1 of the present invention, more drive a vehicle through place if had in the wheelpath condition of input, the computational complexity order of magnitude is constant.
On program realizes, the implementation of this step can be different on different memory carriers, such as can adopt SQL(Structured Query Language to relevant database, Structured Query Language (SQL)) statement, grammer is select ... from ... where ..., conditional statement writes on where part.Judge that running time is positioned at fixed time section, need the running time field of driving recording to do numeric ratio comparatively with the time period in initial conditions.Judge to drive a vehicle through place (i.e. bayonet socket positional information) in intended target wheelpath, need the ownership computing bayonet socket location information field in driving recording being done element-set with the discrete bayonet socket location tags in the target line wheel paths in initial conditions.Such as, running time field in note driving recording is pass_time, bayonet socket location information field is site, time qualifications in initial conditions is time1->time2, the discrete bayonet socket location tags of the target line wheel paths in initial conditions is followed successively by (place 1, place 2, place 3), then the where filtercondition of SQL statement statement is exactly:
where pass_time between time1and time2
And site in (place 1, place 2, place 3 ..)
For described step S30, the driving recording collection that database application obtains step S20 further according to license board information (wherein, described license board information is number-plate number information) grouping, then to the driving recording in each grouping according to the time from morning to night ascending order arrangement, again by bayonet socket position (namely driving a vehicle through the place) series connection of all driving recordings in grouping, obtain each and pass through ground point sequence, i.e. suspicion wheelpath with the driving of the unique corresponding vehicle of license board information under this time qualifications.
In the operation of dividing into groups according to license board information to driving recording collection, assuming that number-plate number field is called plate, so corresponding SQL statement fragment is:
group by rollup(plate)having grouping(plate)=0；
When specific procedure realizes, such as to driving recording in grouping according to time ascending order arrangement, bayonet socket position connected thus obtain each car plate at this moment between driving under qualifications through the operation on ground point sequence (suspicion wheelpath), an object type and an aggregate function can be used to realize.The input data of described object type are the character strings of driving recording in grouping " running time-bayonet socket position " information combination, and it is that driving in grouping after the ascending order arrangement of driving recording elapsed time is through ground point sequence (suspicion wheelpath) that accumulation process exports data.As follows with the realization of Oracle language:
Definition memory table type SiteTable, represents that driving is through ground point sequence.
create or replace type SiteTable as table of varchar(20);
Definition memory table type TimeTable, represents time series.
create or replace type TimeTable as table of date;
Be defined as the object type TimeSiteConType realized needed for aggregate function, statement:
create or replace type TimeSiteConType as object(
DateTable TimeTable,--temporary storage time sequence
RetSiteTable SiteTable,--the driving that return is through ground point sequence
static function odciaggregateinitialize(sctx in out TimeSiteConType)returnnumber,
member function odciaggregateiterate(self in out TimeSiteConType,value invarchar2)return number,
member function odciaggregateterminate(self in TimeSiteConType,returnvalue out SiteTable,flags in number)return number,
member function odciaggregatemerge(self in out TimeSiteConType,ctx2inTimeSiteConType)return number
)
In TimeSiteConType type declarations, member variable dateTable is used for temporary storage time sequence, and member variable retSiteTable passes through ground point sequence for preserving the driving returned.
Member function odciaggregateiterate and odciaggregateterminate needs to realize, wherein, function odciaggregateiterate is used for each input data of circular treatment, realize obtaining the interior driving recording of grouping according to the driving after time ascending order arrangement through ground point sequence, concrete methods of realizing is as follows:
Step one, from character string type " running time-bayonet socket position " data of input, isolates running time and the bayonet socket positional information of this driving recording.This process only needs once namely to obtain through specific character segmentation character string type " running time-bayonet socket position " data of input.
Step 2, the running time that calculation procedure one obtains the correct sorting position in temporary storage time sequence dateTable, after need ensureing to insert this running time, dateTable still temporally ascending order arrangement.
Step 3, running time step one obtained, be inserted in temporary storage time sequence dateTable, this insertion position comes from the sorting position of step 2 gained.
Step 4, bayonet socket positional information step one obtained, be inserted into the driving that will return and pass through in ground point sequence retSiteTable, insertion position comes from the sorting position that second step obtains.
In addition, function odciaggregateterminate is used for returning Output rusults, i.e. retSiteTable variable.
Statement aggregate function, pass through ground point sequence for the driving calculated in grouping after the ascending order arrangement of driving recording elapsed time, its statement is:
create or replare function GetSiteSequence(
timeSite in varchar2)
return SiteTable
aggregate
using TimeSiteConType;
Wherein, the function of described GetSiteSequence function is: define a kind of aggregation algorithms for varchar2 type input data, specific algorithm defines in the member function of object type TimeSiteConType, has above and describes.
For described step S40, described suspicion wheelpath is mated with target line wheel paths by database application, when both coincidence factors are greater than predetermined threshold value, exports the license board information corresponding with described suspicion wheelpath.In the present embodiment, described threshold value can be set to 100%, because described suspicion wheelpath is that ground point sequence is passed through in the driving formed by multiple bayonet socket positional information, and described target line wheel paths is formed by multiple discrete bayonet socket location tags series connection, in this deterministic process, if multiple bayonet socket position of described suspicion wheelpath can be mated one by one with the multiple discrete bayonet socket location tags of described target line wheel paths, then export the license board information corresponding with described suspicion wheelpath.
This implementation procedure is told about below with Oracle.Judge that the function name whether described suspicion wheelpath and target line wheel paths mate is set to IsSiteSequenceMatch, its prototype is:
create or replace IsSiteSequenceMatch(
siteCollection in SiteTable,
matchSites in SiteTable)
returns number
Wherein, first parameter s iteCollection1 represents suspicion wheelpath, and second parameter matchSites represents target line wheel paths, and rreturn value is numeral, and 1 represents that sequence meets, and 0 represents that sequence does not meet.
Deterministic process can be expressed as follows:
group by rollup(plate)
having grouping(plate)=0and
IsSiteSequenceMatch(GetSiteSequence(to_char(pass_time,'yyyy-MM-ddhh24:mi:ss')||’,’||site),matchSites)=1
Together with above-mentioned steps S20, step S30 and step S40, whole processing procedure briefly expresses as follows:
Select plate from [table name]
where pass_time between time1and time2
And site in (place 1, place 2, place 3 ..)
group by rollup(plate)
having grouping(plate)=0and
IsSiteSequenceMatch(GetSiteSequence(to_char(pass_time,'yyyy-MM-ddhh24:mi:ss')||’,’||site),matchSites)=1
Database application judges that the step whether suspicion wheelpath follows target line wheel paths to meet comprises:
First judging that whether element (the i.e. bayonet socket position) number in suspicion wheelpath is equal with element (the discrete bayonet socket location tags) number in target line wheel paths, if unequal, then judging that conclusion is not as meeting; Otherwise, judging that all elements in suspicion wheelpath is whether equal in the element value of same position with target line wheel paths further, if equal, then judging that conclusion is as meeting; Otherwise, judge that conclusion is not as meeting.
The deterministic process IsSiteSequenceMatch actuating logic realized by the method is as follows,
Afterwards, database application exports all license board information met, such as by the corresponding driving recording including license board information according to number-plate number ascending order or descending, running time ascending order present to user after arranging.
As shown in Figure 3, the embodiment of the present invention also accordingly provides a kind of suspected vehicles tracking means realized based on wheelpath coupling, and it comprises:
Detection module 10, for detecting the target line wheel paths input on traffic map;
Acquisition module 20, for obtaining the time qualifications of user's input;
Information extraction modules 30, for obtaining the discrete bayonet socket location tags be on described target line wheel paths, and from bayonet socket database 40, the driving recording collection conformed to described discrete bayonet socket location tags is obtained according to described time qualifications, wherein, described driving recording comprise vehicle license board information, running time information, and bayonet socket positional information;
Trajectory analysis module 50, for dividing into groups to the driving recording that described driving recording is concentrated according to license board information, and the driving recording in each grouping is sorted according to time sequencing, obtain the suspicion wheelpath corresponding with license board information according to sorted bayonet socket positional information afterwards;
Matched jamming module 60, for described suspicion wheelpath being mated with target line wheel paths, when both coincidence factors are greater than predetermined threshold value, is supplied to display module 70 by the license board information corresponding with described suspicion wheelpath;
Display module 70, for showing described license board information.
Wherein, described driving recording is except the license board information comprising vehicle, running time information, and outside bayonet socket positional information, also comprise road map picture, road speed, travel direction, illegal attribute, car plate classification, car plate color, vehicle size, vehicular applications, vehicle color, vehicle model, driver identity, driver's driving age, driver's sex, driver's contact method, driver's driving license classification, driver card licence issuing authority, vehicle licence issuing authority, driver card data of issue, vehicle data of issue, vehicle annual test record, vehicle registration classification, vehicle seat figure place.
Under a kind of embodiment, described display module 70 is touch-sensitive screen, and described detection module 10 comprises:
First detection sub-unit, for detecting the contact with the touch-sensitive screen showing traffic map;
First track obtains subelement, for the contact trace according to described contact, obtains the input of target line wheel paths.
Under another kind of embodiment, described detection module 10 comprises:
Second detection sub-unit, slides for detecting selection icon object on traffic map, wherein, described selection icon object based on mouse pointer dragging and slide;
Second track obtains subelement, for obtaining the input of target line wheel paths according to described slip.
Or in some other embodiment, described detection module 10 comprises:
3rd detection sub-unit, for detecting the movement of the activation mouse pointer on traffic map;
3rd track obtains subelement, for inputting according to described mobile acquisition target line wheel paths.
In addition, the embodiment of the present invention additionally provides a kind of electronic equipment, and such as described electronic equipment is the portable terminal device with touch-sensitive screen, and it comprises as above based on the suspected vehicles tracking means that wheelpath coupling realizes, shown in figure 3, described device comprises:
Detection module 10, for detecting the target line wheel paths input on traffic map;
Acquisition module 20, for obtaining the time qualifications of user's input;
Information extraction modules 30, for obtaining the discrete bayonet socket location tags be on described target line wheel paths, and from bayonet socket database 40, the driving recording collection conformed to described discrete bayonet socket location tags is obtained according to described time qualifications, wherein, described driving recording comprise vehicle license board information, running time information, and bayonet socket positional information;
Trajectory analysis module 50, for dividing into groups to the driving recording that described driving recording is concentrated according to license board information, and the driving recording in each grouping is sorted according to time sequencing, obtain the suspicion wheelpath corresponding with license board information according to sorted bayonet socket positional information afterwards;
Matched jamming module 60, for described suspicion wheelpath being mated with target line wheel paths, when both coincidence factors are greater than predetermined threshold value, is supplied to display module 70 by the license board information corresponding with described suspicion wheelpath;
Display module 70, for showing described license board information.
Specific descriptions for the described suspected vehicles tracking means based on the realization of wheelpath coupling can, with reference to mentioned above, not repeat to describe here.
In addition, the embodiment of the present invention additionally provides a kind of suspected vehicles tracker realized based on wheelpath coupling, and it comprises:
Electronic equipment as above;
And carry out the database server of data interaction with described electronic equipment, described database server is for safeguarding bayonet socket database 40;
In some embody rule, described database server is at least two, and it is distributed deployment, and it gathers collaborative work by application software, jointly externally provides bayonet socket data to store and Operational Visit function.
Wherein, described electronic equipment comprises the suspected vehicles tracking means realized based on wheelpath coupling, and continue with reference to shown in figure 3, described device comprises:
Detection module 10, for detecting the target line wheel paths input on traffic map;
Acquisition module 20, for obtaining the time qualifications of user's input;
Information extraction modules 30, for obtaining the discrete bayonet socket location tags be on described target line wheel paths, and from bayonet socket database 40, the driving recording collection conformed to described discrete bayonet socket location tags is obtained according to described time qualifications, wherein, described driving recording comprise vehicle license board information, running time information, and bayonet socket positional information;
Trajectory analysis module 50, for dividing into groups to the driving recording that described driving recording is concentrated according to license board information, and the driving recording in each grouping is sorted according to time sequencing, obtain the suspicion wheelpath corresponding with license board information according to sorted bayonet socket positional information afterwards;
Matched jamming module 60, for described suspicion wheelpath being mated with target line wheel paths, when both coincidence factors are greater than predetermined threshold value, is supplied to display module 70 by the license board information corresponding with described suspicion wheelpath;
Display module 70, for showing described license board information.
Similarly, the specific descriptions for the described suspected vehicles tracking means based on the realization of wheelpath coupling can, with reference to mentioned above, not repeat to describe here.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (12)
1., based on the suspected vehicles tracking that wheelpath coupling realizes, it is characterized in that, comprising:
Detect the target line wheel paths input on traffic map, and obtain the time qualifications of user's input;
Obtain the discrete bayonet socket location tags be on described target line wheel paths, and from bayonet socket database, the driving recording collection conformed to described discrete bayonet socket location tags is obtained according to described time qualifications, wherein, described driving recording comprise vehicle license board information, running time information, and bayonet socket positional information;
According to license board information, the driving recording that described driving recording is concentrated is divided into groups, and the driving recording in each grouping is sorted according to time sequencing, obtain the suspicion wheelpath corresponding with license board information according to sorted bayonet socket positional information afterwards;
Described suspicion wheelpath is mated with target line wheel paths, when both coincidence factors are greater than predetermined threshold value, exports the license board information corresponding with described suspicion wheelpath.
2. as claimed in claim 1 based on the suspected vehicles tracking that wheelpath coupling realizes, it is characterized in that, described driving recording also comprises road map picture, road speed, travel direction, illegal attribute, car plate classification, car plate color, vehicle size, vehicular applications, vehicle color, vehicle model, driver identity, driver's driving age, driver's sex, driver's contact method, driver's driving license classification, driver card licence issuing authority, vehicle licence issuing authority, driver card data of issue, vehicle data of issue, vehicle annual test record, vehicle registration classification, vehicle seat figure place.
3. as claimed in claim 1 based on the suspected vehicles tracking that wheelpath coupling realizes, it is characterized in that, the target line wheel paths input detected on traffic map comprises:
Detect the contact with the touch-sensitive screen showing traffic map;
According to the contact trace of described contact, obtain the input of target line wheel paths.
4. as claimed in claim 1 based on the suspected vehicles tracking that wheelpath coupling realizes, it is characterized in that, the target line wheel paths input detected on traffic map comprises:
The selection icon object detected on traffic map slides;
The input of target line wheel paths is obtained according to described slip.
5. as claimed in claim 1 based on the suspected vehicles tracking that wheelpath coupling realizes, it is characterized in that, the target line wheel paths input detected on traffic map comprises:
Detect the movement of the activation mouse pointer on traffic map;
According to the input of described mobile acquisition target line wheel paths.
6., based on the suspected vehicles tracking means that wheelpath coupling realizes, it is characterized in that, comprising:
Detection module, for detecting the target line wheel paths input on traffic map;
Acquisition module, for obtaining the time qualifications of user's input;
Information extraction modules, for obtaining the discrete bayonet socket location tags be on described target line wheel paths, and from bayonet socket database, the driving recording collection conformed to described discrete bayonet socket location tags is obtained according to described time qualifications, wherein, described driving recording comprise vehicle license board information, running time information, and bayonet socket positional information;
Trajectory analysis module, for dividing into groups to the driving recording that described driving recording is concentrated according to license board information, and the driving recording in each grouping is sorted according to time sequencing, obtain the suspicion wheelpath corresponding with license board information according to sorted bayonet socket positional information afterwards;
Matched jamming module, for described suspicion wheelpath being mated with target line wheel paths, when both coincidence factors are greater than predetermined threshold value, is supplied to display module by the license board information corresponding with described suspicion wheelpath;
Display module, for showing described license board information.
7. as claimed in claim 6 based on the suspected vehicles tracking means that wheelpath coupling realizes, it is characterized in that, described driving recording also comprises road map picture, road speed, travel direction, illegal attribute, car plate classification, car plate color, vehicle size, vehicular applications, vehicle color, vehicle model, driver identity, driver's driving age, driver's sex, driver's contact method, driver's driving license classification, driver card licence issuing authority, vehicle licence issuing authority, driver card data of issue, vehicle data of issue, vehicle annual test record, vehicle registration classification, vehicle seat figure place.
8., as claimed in claim 6 based on the suspected vehicles tracking means that wheelpath coupling realizes, it is characterized in that, described display module is touch-sensitive screen, and described detection module comprises:
First detection sub-unit, for detecting the contact with the touch-sensitive screen showing traffic map;
First track obtains subelement, for the contact trace according to described contact, obtains the input of target line wheel paths.
9., as claimed in claim 6 based on the suspected vehicles tracking means that wheelpath coupling realizes, it is characterized in that, described detection module comprises:
Second detection sub-unit, slides for the selection icon object detected on traffic map;
Second track obtains subelement, for obtaining the input of target line wheel paths according to described slip.
10., as claimed in claim 6 based on the suspected vehicles tracking means that wheelpath coupling realizes, it is characterized in that, described detection module comprises:
3rd detection sub-unit, for detecting the movement of the activation mouse pointer on traffic map;
3rd track obtains subelement, for inputting according to described mobile acquisition target line wheel paths.
11. 1 kinds of electronic equipments, is characterized in that, comprise the suspected vehicles tracking means realized based on wheelpath coupling as described in any one of claim 6-10.
12. 1 kinds of suspected vehicles trackers realized based on wheelpath coupling, is characterized in that, comprising:
Electronic equipment as claimed in claim 11;
And carry out the database server of data interaction with described electronic equipment, described database server is for safeguarding bayonet socket database.
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