CN107274703A - Scaling method, the apparatus and system of vehicle location - Google Patents

Abstract

The invention discloses a kind of scaling method of vehicle location, apparatus and system.Wherein, this method includes：Receive vehicle and enter the detection trigger message produced after detection zone, wherein, detection trigger message includes:Information of vehicles；The trace labelling of vehicle is generated according to information of vehicles；The state of trace labelling is monitored according to the predeterminable area feature in detection zone；Movement locus according to status predication vehicle.The present invention is solved due to low to the Car license recognition rate in motion, and the deployment amount of image/video harvester is big, and caused image/video harvester lower deployment cost is high, the low technical problem of relevance factor.

Description

Scaling method, the apparatus and system of vehicle location

Technical field

The present invention relates to image recognition technology application field, in particular to a kind of scaling method of vehicle location, Apparatus and system.

Background technology

With the popularization of motor vehicles, in particular with the development of monitoring technology, how vehicle to be existed by monitoring device FX carries out more efficiently monitoring management, becomes the problem that research and development are fallen over each other in monitoring technology field.

In the existing technology to vehicle implementing monitoring, generally by being adopted in fixed position to the license board information of vehicle Collection, and then by binding collection position and license board information, obtains the corresponding relation of position and license board information, but the skill The defect of art is to need to dispose great amount of images/video acquisition device, and accurate to the identification of image/video harvester The requirement of rate is high, wherein, because image/video recognizer needs to avoid blocking in itself, and require car plate occupancy figure As the certain proportion in region, which limits the deployed position of image/video harvester and angle, and for motion In Car license recognition rate be greatly reduced, it is high in turn result in image/video harvester lower deployment cost, the problem of relevance factor is low,

For above-mentioned in the prior art due to low to the Car license recognition rate in motion, and the portion of image/video harvester Administration's amount is big, and caused image/video harvester lower deployment cost is high, the problem of relevance factor is low, not yet proposes at present effective Solution.

The content of the invention

The embodiments of the invention provide a kind of scaling method of vehicle location, apparatus and system, at least to solve due to right Car license recognition rate in motion is low, and the deployment amount of image/video harvester is big, caused image/video collection dress Put lower deployment cost high, the low technical problem of relevance factor.

One side according to embodiments of the present invention there is provided a kind of scaling method of vehicle location, including：Receive car Enter the detection trigger message that produces after detection zone, wherein, detection trigger message includes:Information of vehicles；Foundation Information of vehicles generates the trace labelling of vehicle；The state of trace labelling is monitored according to the predeterminable area feature in detection zone； Movement locus according to status predication vehicle.

One side according to embodiments of the present invention there is provided the scaling method of another vehicle location, including：Collection Information of vehicles；According to the location of vehicle detection trigger message is generated with information of vehicles；Sent to Target Tracking System Detection trigger message.

Another aspect according to embodiments of the present invention, additionally provides a kind of caliberating device of vehicle location, including：Receive Module, enters the detection trigger message produced after detection zone for receiving vehicle, wherein, detection trigger message bag Include:Information of vehicles；Generation module is marked, the trace labelling for generating vehicle according to information of vehicles；Monitoring modular, is used In the state that trace labelling is monitored according to the predeterminable area feature in detection zone；Prediction module, for pre- according to state The movement locus of measuring car.

Another aspect according to embodiments of the present invention, additionally provides the caliberating device of another vehicle location, including：Adopt Collect module, for collection vehicle information；First message generation module, for believing according to the location of vehicle with vehicle Breath generation detection trigger message；First message sending module, for sending detection trigger message to Target Tracking System.

Another aspect according to embodiments of the present invention, additionally provides a kind of calibration system of vehicle location, including：Target Tracking system and information collecting device, Target Tracking System are communicated to connect with information collecting device, wherein, information gathering Device, for collection vehicle information；And generate detection trigger message with information of vehicles according to the location of vehicle；And Detection trigger message is sent to Target Tracking System；Target Tracking System, communicates to connect with information collecting device, is used for Detection trigger message is received, and the trace labelling of vehicle is generated according to the information of vehicles in detection trigger message, according to inspection The state for the predeterminable area feature detection trace labelling surveyed in region, and by the movement locus of status predication vehicle；Wherein, Information collecting device is a kind of above-mentioned caliberating device of vehicle location；Target Tracking System is above-mentioned another vehicle location Caliberating device.

In embodiments of the present invention, the detection trigger message produced after detection zone is entered by receiving vehicle, wherein, Detection trigger message includes:Information of vehicles；The trace labelling of vehicle is generated according to information of vehicles；According in detection zone Predeterminable area feature monitors the state of trace labelling；According to status predication vehicle movement locus, reached reduction image/ The purpose of video acquisition device deployment amount, it is achieved thereby that reduction image/video harvester lower deployment cost, lifting is used The technique effect of rate, and then solve due to low to the Car license recognition rate in motion, and image/video harvester Deployment amount is big, and caused image/video harvester lower deployment cost is high, the low technical problem of relevance factor.

Brief description of the drawings

Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In accompanying drawing In：

Fig. 1 is a kind of hardware block diagram of the terminal of the scaling method of vehicle location of the embodiment of the present invention；

Fig. 2 is the flow chart of the scaling method of according to embodiments of the present invention one vehicle location；

Fig. 3 be according to embodiments of the present invention one vehicle location scaling method in Target Tracking System structural representation；

Fig. 4 be according to embodiments of the present invention one vehicle location scaling method in collector in Target Tracking System Functional schematic；

Fig. 5 is a kind of schematic diagram of the scaling method of according to embodiments of the present invention one vehicle location；

Fig. 6 is the flow chart of the scaling method of according to embodiments of the present invention two vehicle location；

Fig. 7 a be according to embodiments of the present invention two vehicle location scaling method in triggering goal systems monitoring vehicle Flow chart；

Fig. 7 b be according to embodiments of the present invention two vehicle location scaling method in the vehicle stream that information is nullified when leaving Cheng Tu；

Fig. 8 is the structural representation of the caliberating device of according to embodiments of the present invention three vehicle location；

Fig. 9 is a kind of structural representation of the caliberating device of according to embodiments of the present invention three vehicle location；

Figure 10 is the structural representation of the caliberating device of according to embodiments of the present invention three another vehicle location；

Figure 11 is the structural representation of the caliberating device of according to embodiments of the present invention three another vehicle location；

Figure 12 is the structural representation of the caliberating device of according to embodiments of the present invention three another vehicle location；

Figure 13 is the structural representation of the caliberating device of according to embodiments of the present invention four vehicle location；

Figure 14 is a kind of structural representation of the caliberating device of according to embodiments of the present invention four vehicle location；

Figure 15 is the structural representation of the caliberating device of according to embodiments of the present invention four another vehicle location；

Figure 16 is the structural representation of the caliberating device of according to embodiments of the present invention four another vehicle location；

Figure 17 is the structural representation of the calibration system of according to embodiments of the present invention four vehicle location.

Embodiment

In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment The only embodiment of a present invention part, rather than whole embodiments.Based on the embodiment in the present invention, ability The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, should all belong to The scope of protection of the invention.

It should be noted that term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing Etc. being for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so making Data can be exchanged in the appropriate case, so that embodiments of the invention described herein can be with except herein Order beyond those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, Be intended to that covering is non-exclusive to be included, for example, contain the process of series of steps or unit, method, system, Product or equipment are not necessarily limited to those steps clearly listed or unit, but may include not list clearly or For the intrinsic other steps of these processes, method, product or equipment or unit.

Embodiment 1

According to embodiments of the present invention, a kind of scaling method embodiment of vehicle location is additionally provided, it is necessary to illustrate, It can be performed the step of the flow of accompanying drawing is illustrated in the computer system of such as one group computer executable instructions, And, although logical order is shown in flow charts, but in some cases, can be with suitable different from herein Sequence performs shown or described step.

The embodiment of the method that the embodiment of the present application one is provided can be in mobile terminal, terminal or similar fortune Calculate in device and perform.Exemplified by running on computer terminals, Fig. 1 is a kind of vehicle location of the embodiment of the present invention The hardware block diagram of the terminal of scaling method.As shown in figure 1, Target Tracking System 10 can include one Or (processor 102 can include but is not limited to Micro-processor MCV to multiple (one is only shown in figure) processors 102 Or PLD FPGA etc. processing unit), the memory 104 for data storage and for communicating The transport module 106 of function.It will appreciated by the skilled person that the structure shown in Fig. 1 is only signal, its The structure to above-mentioned electronic installation does not cause to limit.For example, Target Tracking System 10 may also include than shown in Fig. 1 More either less components or with the configuration different from shown in Fig. 1.

The vehicle that memory 104 can be used in the software program and module of storage application software, such as embodiment of the present invention Corresponding programmed instruction/the module of scaling method of position, processor 102 is stored in soft in memory 104 by operation Part program and module, so as to perform various function application and data processing, that is, realize the leakage of above-mentioned application program Hole detection method.Memory 104 may include high speed random access memory, may also include nonvolatile memory, such as one Or multiple magnetic storage devices, flash memory or other non-volatile solid state memories.In some instances, store Device 104 can further comprise the memory remotely located relative to processor 102, and these remote memories can pass through Network connection is to Target Tracking System 10.The example of above-mentioned network includes but is not limited to internet, intranet, office Domain net, mobile radio communication and combinations thereof.

Transmitting device 106 is used to data are received or sent via a network.Above-mentioned network instantiation may include The wireless network that the communication providerses of terminal 10 are provided.In an example, transmitting device 106 includes one Network adapter (Network Interface Controller, NIC), it can be connected by base station with other network equipments So as to be communicated with internet.In an example, transmitting device 106 can for radio frequency (Radio Frequency, RF) module, it is used to wirelessly be communicated with internet.

Under above-mentioned running environment, this application provides the scaling method of vehicle location as shown in Figure 2.Target with Track system side, Fig. 2 is the flow chart of the scaling method of according to embodiments of the present invention one vehicle location.

Step S202, receives vehicle and enters the detection trigger message produced after detection zone, wherein, detection trigger report Text includes:Information of vehicles；

In the application above-mentioned steps S202, in Target Tracking System side, Target Tracking System receive information harvester hair The vehicle sent enters the detection trigger message produced after detection zone, wherein, information of vehicles can include：Vehicle The number-plate number, the color of vehicle, vehicle and/or one kind in the feature of vehicle a part or at least two combination.Car Type can be：Sport utility vehicle (Sport Utility Vehicle, abbreviation SUV), family-sized car, commercial vehicle Or shipping.

Specifically, the scaling method for the vehicle location that the embodiment of the present application is provided goes for car interior at the regional level Tracking Recognition, for example, the part way in parking lot or highway communication, in the embodiment of the present application with suitable for stopping Illustrated exemplified by parking lot, in parking lot, information collecting device can be deployed at the gateway gate in parking lot, Gate processing is coordinated to ensure that car plate position when being identified is in best identified region.Adopted in information collecting device Collect after information of vehicles, detection trigger message is generated according to the information of vehicles, Target Tracking System will be examined according to the triggering Observe and predict tracing detection of the text triggering to vehicle.

Step S204, the trace labelling of vehicle is generated according to information of vehicles；

Based on the detection trigger message received in step S202, in the application above-mentioned steps S204, Target Tracking System Trace labelling is generated to the vehicle according to the information of vehicles in the detection trigger message, wherein, the trace labelling can be with table The arrow mark in display picture is shown as, wherein, the arrow mark is used to indicate the current travel direction of the vehicle And it is presently in position.

Specifically, Target Tracking System generates the trace labelling of vehicle, the fixation and recognition of trace labelling according to information of vehicles Accuracy rate depends primarily on the information extractions such as vehicle, color and motion tracking.According to this fixed environment in parking lot, admittedly Determine the pattern feature in path, the accuracy rate of forecast model can be greatly improved.

Step S206, the state of trace labelling is monitored according to the predeterminable area feature in detection zone；

Based on the trace labelling generated in step S204, in the application above-mentioned steps S206, Target Tracking System foundation Predeterminable area feature monitors the state of the trace labelling in detection zone, wherein, predeterminable area feature can include：Stop The turning of often row parking area in parking lot；The state of trace labelling can include：Inactive state or mobile status.

Step S208, the movement locus according to status predication vehicle.

Based on the state of the trace labelling obtained in step S206, in the application above-mentioned steps S208, target following system Movement locus of the system according to the status predication vehicle of trace labelling, i.e. Target Tracking System is according to judging the tracking mark Whether note moves, and vehicle movement track that may be present in the detection zone residing for the vehicle and the detection zone is entered Row prediction.

Specifically, Target Tracking System determines whether capture according to the collector in each detection zone in parking lot To the trace labelling, the detection zone for capturing the trace labelling is marked, and according to detection zone in parking lot In position, judge the location of corresponding vehicle of the trace labelling, and judge the position whether in two detections The region that region is occured simultaneously, and combine predeterminable area feature, i.e. the corner location in the fixed route of parking lot, draw life Into the movement locus of vehicle.

With reference to step S202 to step S208, the scaling method of vehicle location in the embodiment of the present application, with suitable for stopping Illustrated exemplified by parking lot, the gateway gate in parking lot goes out the information of vehicles of collection vehicle, by generating triggering inspection Text is observed and predicted, trace labelling is generated by Target Tracking System and the information of vehicles, and pass through each inspection in parking lot The predeterminable area feature monitoring surveyed in region detects the trace labelling, judges the state of the trace labelling, then by the state Predict the movement locus of vehicle.

It should be noted that Fig. 3 be according to embodiments of the present invention one vehicle location scaling method in target following system The structural representation of system, as shown in figure 3, Target Tracking System includes in the embodiment of the present application：Collector group, Region topology maintenance unit and status control unit, wherein, Fig. 4 is according to embodiments of the present invention one vehicle location The functional schematic of collector in scaling method in Target Tracking System, as shown in figure 3, each in collector group Collector is according to the existing route characteristic in parking lot (single file, turning, sealing etc.) and combines the current shape of trace labelling State, predicts the movement locus of target vehicle.Region topology maintenance unit is then further located to the trajectory predictions result of vehicle Reason, it is that, still in current detection region, or will enter adjacent detection area to judge tracking mark.State control is single Member carries out judgement classification to the area information and movable information of objectives, such as：If tracking mark is parked in current inspection Region is surveyed, then specific parking stall position can be provided according to tracking mark current location and information of vehicles；If into adjacent region Domain, then pass to the corresponding collector in the region by the corresponding information of vehicles for tracking mark, proceeds tracking.

The scaling method for the vehicle location that the embodiment of the present application is provided need not be disposed for board around the parking stall in parking lot According to the collector (unit price and space density higher) of identification, it is only necessary to deployment it is general be used for adopting for passage or area monitoring Storage (unit price and space density are all relatively low).While vehicle location is demarcated, it can directly obtain corresponding on the position The information such as vehicle number, without inquiring about and safeguarding extra information data；Dynamic positioning is supported, can not only be to Vehicle through being parked on parking stall carries out fixation and recognition (static immobilization), additionally it is possible to support to advancing in the channel, Demarcated into and out the vehicle of parking stall；Also, the equipment such as extra card need not be allotted to each vehicle, It is especially suitable for being docked to data into toll collection system, member system of electronization etc..

From the foregoing, it will be observed that the scheme that the above embodiments of the present application one are provided, is entered after detection zone by receiving vehicle The detection trigger message of generation, wherein, detection trigger message includes:Information of vehicles；Vehicle is generated according to information of vehicles Trace labelling；The state of trace labelling is monitored according to the predeterminable area feature in detection zone；According to status predication vehicle Movement locus, reached reduction image/video harvester deployment amount purpose, it is achieved thereby that reduction image/video Harvester lower deployment cost, lifts the technique effect of relevance factor, and then solves due to the Car license recognition rate in motion It is low, and the deployment amount of image/video harvester is big, and caused image/video harvester lower deployment cost is high, is applicable The low technical problem of rate.

Specifically, Fig. 5 is a kind of schematic diagram of the scaling method of according to embodiments of the present invention one vehicle location, such as scheme Shown in 5, the scaling method for the vehicle location that the embodiment of the present application is provided is specific as follows：

Optionally, in the case where state includes mobile status or inactive state, according in detection zone in step S206 Predeterminable area feature monitoring trace labelling state include：

Step1, gathers the position of trace labelling in each detection zone in preset time；

In Step1 in the application above-mentioned steps S206, the collector in Target Tracking System, by acquisition testing region Middle trace labelling location in preset time.

Specifically, preset time is assumed exemplified by 30 seconds, the collector acquisition testing region M in Target Tracking System Position of the middle trace labelling in 30 seconds, can be detected position sequence in the M of region m1, m2, m3, m30}。

Step2, position is contrasted with predeterminable area feature, and whether judge trace labelling is mobile status.

Based on the position of the trace labelling obtained in Step1, in the above-mentioned Step2 of the application, collector is by obtained position Contrasted with predeterminable area feature, whether judge trace labelling is mobile status.

Specifically, assuming default feature locations to be turned from detection zone M to detection zone N in detection zone M Turning, by gathering the position of trace labelling in preset time in detection zone M, and according to the position and turning Position contrasted, judge the trace labelling with the presence or absence of movement.That is, by position sequence in detection zone M m1, M2, m3 ... ..., m30 } contrasted with the distance between the position at turning, whether judge the trace labelling is shifting Dynamic state.

Optionally, position is contrasted with predeterminable area feature in the Step2 in step S206, judges trace labelling Whether it is that mobile status includes：

Step A, distance change of the position with predeterminable area feature in preset time is compared, and is obtained distance and is become Change sequence；

Based on position is contrasted with predeterminable area feature in the Step2 in step S206, the application above-mentioned steps A In, distance change of the position with predeterminable area feature in preset time is compared by collector, obtains distance change Sequence, i.e. by position sequence in detection zone M { m1, m2, m3 ... ..., m30 } between the position at turning Distance contrasted, obtain the distance between the position at each position mi and turning Li, correspondence is collected in 30 seconds Position can then obtain distance change sequence { L1, L2, L3 ... ..., L30 }.

Step B, judges whether trace labelling is mobile status according to distance change sequence.

Based on the distance change sequence obtained in step A, in the application above-mentioned steps B, collector will be according to the distance Change sequence judges whether the trace labelling is mobile status.That is, if L1=L2=L3=...=L30 in 30 seconds, Illustrate the trace labelling remains stationary state；If L1<L2<L3<……<L30, then illustrate that the trace labelling is moved, And it is more and more remote with predeterminable area feature in the detection zone.Based on above-mentioned principle, then it can obtain, when default In, it is assumed that vehicle turns to another detection zone by a detection zone, then can pass through the corresponding tracking of the vehicle Identify whether that there is distance change between turning judges whether the vehicle turns to another inspection by a detection zone Survey region.

Optionally, the movement locus in step S208 according to status predication vehicle includes：

Step1, if state is inactive state, detection zone and trace labelling according to belonging to vehicle are extracted residing for vehicle Positional information；

Based in step S206 to the condition adjudgement of trace labelling, in the Step1 in the application above-mentioned steps S208, If collector judges the state for inactive state, detection zone and trace labelling according to belonging to vehicle obtain the car The location of information.

Specifically, the position as shown in (4) in Fig. 5, if detecting trace labelling positioned at the position shown in (4), And trace labelling remains stationary, then the detection zone C and trace labelling according to belonging to vehicle, obtain vehicle and are now currently located in On the right side of detection zone C at the x of parking stall.

Step2, if state is mobile status, and vehicle is moved to adjacent detection zone, then according to the mobile position of vehicle Renewal trace labelling is put, and according to the position movement generation movement locus of trace labelling.

In the above-mentioned Step2 of the application, if the state for detecting the trace labelling is mobile status, and trace labelling correspondence Vehicle be moved to adjacent detection zone, then the region topology maintenance unit in Target Tracking System judges the tracking mesh Adjacent detection zone will be controlled by marking the status control unit come into adjacent detection zone, Target Tracking System In collector continue to be tracked the trace labelling, and the movement locus predicted.

Specifically, as shown in figure 5, when the vehicle drives to detection zone F by detection zone C, if detect this with Track mark is located at detection zone C and detection zone F overlapping region, now according to the motion conditions (car of trace labelling Turn left), thus it is speculated that region C can be left, into region F by going out the movement locus of trace labelling.

Optionally, after in step S208 according to the movement locus of status predication vehicle, what the embodiment of the present application was provided The scaling method of vehicle location also includes：

Step S209, the cancellation data message that receive information harvester is sent, wherein, data message is nullified, is used for Indicate that vehicle leaves detection zone；

In the application above-mentioned steps S209, if information collecting device collects the information of vehicles of the vehicle in exit, lead to Comparison is crossed, it is existing in Target Tracking System to obtain the information of vehicles, and according to the vehicle in Target Tracking System Movement locus can obtain the vehicle and will leave, therefore Target Tracking System will obtain being sent by information collecting device Cancellation data message.

Step S210, according to the corresponding information of vehicles of cancellation data message written-off vehicle.

Based on the cancellation data message obtained in step S209, in the application above-mentioned steps S210, Target Tracking System The corresponding information of vehicles of the vehicle will be nullified according to the cancellation data message.

With reference to step S202 to step S210, in Fig. 5, route arrow gives monitors the specific stream of vehicle in parking lot Journey, it is specific as follows：

(1) place is shown as threshold marker, when vehicle by porch enters fashionable, triggering " entering detection " event, at once After carrying out Car license recognition and marking, demarcated into the A of region；

(2) place is shown as region A and region C overlapping region, now according to target motion conditions (vehicle right-hand rotation), Region A can be left, into region C by deducing target trajectory；

(3) place is shown as target vehicle into after the C of region, preparing the parking stall docked in the C of region (by moving To static)；

(4) place is shown as target and is parked in region C (remains stationary)；

(5) place is shown as target vehicle and sails out of parking stall (by static to motion)；((3) are corresponding to (5) in Fig. 5 Monitoring behavior of the object detection system to vehicle, i.e. special according to the predeterminable area in detection zone in the embodiment of the present application Levy the state of monitoring trace labelling)

(6) place is shown as region C and region F overlapping region, now according to target motion conditions (vehicle left-hand rotation), Region C can be left, into region F by deducing target trajectory；

(7) place is shown as region F, region D and region G overlapping region, now according to target motion conditions (car Straight trip), thus it is speculated that region F can be left, into region G by going out target trajectory；

(8) place is shown as region G and region E overlapping region, now according to target motion conditions (vehicle straight trip), Region G can be maintained at by deducing target trajectory；((6) to (8) corresponding object detection system in Fig. 5 is to vehicle Monitoring behavior, i.e. in the embodiment of the present application according to status predication vehicle movement locus)

(9) place is shown as exporting releasing marks, when vehicle is left by exit, triggers " leaving detection " event, At once carry out Car license recognition and veritify, releasing marks.(that is, step S209 and step S210 in the embodiment of the present application)

The scaling method for the vehicle location that the embodiment of the present application is provided, in Target Tracking System side, is filled by information gathering Put and vehicle is carried out after collecting vehicle information, location Calculation is carried out by Target Tracking System.And Target Tracking System can be pressed (the responsible area of a collector i.e. in Target Tracking System is disposed according to the mode such as detection zone covering or passage adjoining Domain, when trace labelling is moved to adjacent area the corresponding information of vehicles of trace labelling to be transmitted into adjacent area corresponding Collector), it is achieved thereby that reducing cost.

Embodiment 2

According to embodiments of the present invention, the scaling method embodiment of another vehicle location is additionally provided, this application provides The scaling method of vehicle location as shown in Figure 6.In information collecting device side, Fig. 6 is according to embodiments of the present invention two Vehicle location scaling method flow chart.

Step S602, collection vehicle information；

In the application above-mentioned steps S602, in information collecting device side, when vehicle drives into the entrance in parking lot, gate Place is static by collection vehicle, and the information of vehicles of the vehicle can include：The number-plate number of vehicle, the color of vehicle, car Type and/or one kind in the feature of vehicle a part or at least two combination.Vehicle can be：Sport utility vapour Car (Sport Utility Vehicle, abbreviation SUV), family-sized car, commercial vehicle or shipping.

In addition, in the embodiment of the present application in stationary vehicle or low-speed motion, gate collection vehicle can be passed through Information of vehicles, the embodiment of the present application provide vehicle location scaling method in only with it is static when collection vehicle car Illustrate, be defined by the scaling method for realizing the vehicle location that the embodiment of the present application is provided, specifically not exemplified by information Limit.

Step S604, detection trigger message is generated according to the location of vehicle with information of vehicles；

In the information of vehicles collected based on step S602, the application above-mentioned steps S604, information collecting device side, Information collecting device has been travelled to detection zone due to detecting the vehicle, and the information of vehicles of the vehicle is generated and touched Send out detection messages.

Step S606, detection trigger message is sent to Target Tracking System.

Based on the detection trigger message generated in step S604, in the application above-mentioned steps S606, information collecting device The detection trigger message is sent to Target Tracking System, to cause Target Tracking System to be obtained according to the detection trigger message The information of vehicles of pick-up, and according to information of vehicles generation tracking mark, and then by monitoring the state of tracking mark, The movement locus of prediction generation vehicle.

From the foregoing, it will be observed that the scheme that the above embodiments of the present application two are provided, by the way that in stationary vehicle, collection vehicle is believed Breath；According to the location of vehicle detection trigger message is generated with information of vehicles；Triggering inspection is sent to Target Tracking System Text is observed and predicted, the purpose of reduction image/video harvester deployment amount has been reached, it is achieved thereby that reduction image/video collection Device lower deployment cost, lifts the technique effect of utilization rate, and then solves due to low to the Car license recognition rate in motion, And the deployment amount of image/video harvester is big, caused image/video harvester lower deployment cost is high, and relevance factor is low Technical problem.

Optionally, collection vehicle information includes in step S602：

Step1, judges whether information of vehicles is effective；

In Step1 in the application above-mentioned steps S602, information collecting device detect whether to exist it is new, with vehicle The target of feature is appeared in the detection range of entrance gate, and enters the vehicle progress car plate knowledge of testing conditions to meeting Not, license number is obtained.If it is not, then performing step Step2.

Step2, in the case where judged result is no, generates temporary mark, and temporary mark is defined as into car to vehicle Information of vehicles.

In the above-mentioned Step2 of the application, information collecting device is generated interim in the case where judged result is no to vehicle Mark, and temporary mark is defined as to the information of vehicles of vehicle.That is, if recognition result is invalid or parking lot in deposited In the licence plate, then invalid licence plate class is grouped into.And distribute a unduplicated invalid license number to the vehicle, i.e. this Apply for the temporary mark in embodiment, and the temporary mark is defined as to the information of vehicles of vehicle.Face in specific manifestation When mark (invalid licence plate) can be：Unproductive vehicle-wooden handcart-black.

Optionally, include in step S604 according to the location of vehicle with information of vehicles generation detection trigger message：

Step1, judges whether the location of vehicle is in the detection range of detection zone；

In Step1 in the application above-mentioned steps S604, information collecting device generates detection trigger report according to information of vehicles Text, information collecting device judges whether the location of the vehicle is in the detection range of detection zone, i.e. if now The entrance gate in parking lot go out to drive into a car, then judge whether the vehicle has been driven at entrance gate detection.

Step2, in the case where the judgment result is yes, detection trigger message is generated according to position with information of vehicles.

In judgement based on Step1, the above-mentioned Step2 of the application, in the case where the judgment result is yes, according to position with Information of vehicles generates detection trigger message.That is, if the vehicle drives into the detection range of entrance gate, the vehicle is illustrated Parking lot will be entered, the Target Tracking System that will also enter in parking lot, therefore information collecting device is according to collecting Information of vehicles generates detection trigger message, to cause Target Tracking System to be tracked the vehicle.

Optionally, the scaling method for the vehicle location that the embodiment of the present application is provided also includes：

Step S608, when vehicle leaves detection zone, data message is nullified in generation, wherein, data message is nullified, For indicating that Target Tracking System vehicle leaves detection zone, the corresponding information of vehicles of written-off vehicle；

In the application above-mentioned steps S608, information collecting device will detect whether that calibrated target disappears, i.e. The vehicle is detected at the outlet gate in parking lot and has sailed out of parking lot, and detection zone is sailed out of when detecting the vehicle When, data message is nullified in information collecting device generation.

Step S610, sends to Target Tracking System and nullifies data message.

In the cancellation data message generated based on step S608, the application above-mentioned steps S610, information collecting device will Nullify data message to send to Target Tracking System, to cause Target Tracking System is deleted according to the cancellation data message should The information of vehicles of vehicle, support vehicles information is not take up limited datarams, alleviates data storage pressure.

During in conjunction with the embodiments 1 and embodiment 2, Fig. 7 a are the scaling method of according to embodiments of the present invention two vehicle location The flow chart that goal systems monitors vehicle is triggered, Fig. 7 b are the scaling methods of according to embodiments of the present invention two vehicle location The flow chart that information is nullified when middle vehicle leaves, as shown in figs. 7 a and 7b, the vehicle position that the embodiment of the present application is provided The scaling method put is specific as follows：In Fig. 7 a, for normal vehicle, number-plate number information can be in " target label " step Position of appearing after rapid with the vehicle in collector is bound, then is converted into and is stopped by the region topology information of collector The particular location coordinate in parking lot., also can be to each object distribution one for the abnormal object (such as overhauling stroller) of appearance Individual unduplicated invalid license number, demarcation and tracking for correspondence object.When detecting vehicle and leaving, i.e. Shown in Fig. 7 b, Target Tracking System can nullify the information of vehicles of correspondence trace labelling after being veritified.

In conjunction with the embodiments 1 and embodiment 2, the scaling method of the vehicle location that the embodiment of the present application is provided only with suitable for Illustrated exemplified by parking lot, the part way that can be applicable in addition to parking lot in highway communication, i.e. pass through Multigroup camera between two neighboring red light, catches the original position of a car and sails out of position respectively, and in starting The information of vehicles of the vehicle is gathered at position, by the Target Tracking System in the embodiment of the present application, according to vehicle letter Breath generation trace labelling, and according to the state of the trace labelling, the movement locus of the vehicle is predicted, and according to the motion Respective operations are implemented in track, are that public transport has safely provided security assurance information.

It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as to one it is The combination of actions of row, but those skilled in the art should know, the present invention is not limited by described sequence of movement System, because according to the present invention, some steps can be carried out sequentially or simultaneously using other.Secondly, art technology Personnel should also know that embodiment described in this description belongs to preferred embodiment, involved action and module Not necessarily necessary to the present invention.

Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation The scaling method of the vehicle location of example can add the mode of required general hardware platform to realize by software, also may be used certainly With by hardware, but the former is more preferably embodiment in many cases.Understood based on such, technology of the invention The part that scheme substantially contributes to prior art in other words can be embodied in the form of software product, the meter Calculation machine software product is stored in a storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions To cause a station terminal equipment (can be mobile phone, computer, server, or network equipment etc.) to perform this hair Method described in each bright embodiment.

Embodiment 3

According to the embodiment of the present application, a kind of device for being used to implement the corresponding embodiment of the method for embodiment one is additionally provided real Example is applied, the device that the above embodiments of the present application are provided can be run on Target Tracking System.

Fig. 8 is the structural representation of the caliberating device of according to embodiments of the present invention three vehicle location.

As shown in figure 8, the caliberating device of the vehicle location includes：Receiving module 82, mark generation module 84, monitoring Module 86 and prediction module 88.

Wherein, receiving module 82, enter the detection trigger message produced after detection zone for receiving vehicle, wherein, Detection trigger message includes:Information of vehicles；Generation module 84 is marked, the tracking mark for generating vehicle according to information of vehicles Note；Monitoring modular 86, the state for monitoring trace labelling according to the predeterminable area feature in detection zone；Predict mould Block 88, for the movement locus according to status predication vehicle.

From the foregoing, it will be observed that the scheme that the above embodiments of the present application three are provided, is entered after detection zone by receiving vehicle The detection trigger message of generation, wherein, detection trigger message includes:Information of vehicles；Vehicle is generated according to information of vehicles Trace labelling；The state of trace labelling is monitored according to the predeterminable area feature in detection zone；According to status predication vehicle Movement locus, reached reduction image/video harvester deployment amount purpose, it is achieved thereby that reduction image/video Harvester lower deployment cost, lifts the technique effect of utilization rate, and then solves due to the Car license recognition rate in motion It is low, and the deployment amount of image/video harvester is big, and caused image/video harvester lower deployment cost is high, is applicable The low technical problem of rate.

Herein it should be noted that above-mentioned receiving module 82, mark generation module 84, monitoring modular 86 and prediction mould The step S202 to step S208 that block 88 corresponds in embodiment one, four modules and showing that corresponding step is realized Example is identical with application scenarios, but is not limited to the disclosure of that of above-described embodiment one.It should be noted that above-mentioned module In the Target Tracking System 10 that the offer of embodiment one is provided as a part for device, it can be realized by software, It can also be realized by hardware.

Optionally, Fig. 9 is a kind of structural representation of the caliberating device of according to embodiments of the present invention three vehicle location. As shown in figure 9, monitoring modular 86 includes：Collecting unit 861 and judging unit 862.

Wherein, collecting unit 861, in the case of including mobile status or inactive state in state, when default The interior position for gathering trace labelling in each detection zone；Judging unit 862, for position and predeterminable area is special Levy and contrasted, whether judge trace labelling is mobile status.

Herein it should be noted that the step that above-mentioned collecting unit 861 and judging unit 862 correspond in embodiment one Step1 and Step2 in S206, two modules are identical with example and application scenarios that the step of correspondence is realized, but not It is limited to the disclosure of that of above-described embodiment one.It should be noted that above-mentioned module can be transported as a part of of device Row can be realized by software, can also realized by hardware in the terminal 10 that embodiment one is provided.

Optionally, Figure 10 is the structural representation of the caliberating device of according to embodiments of the present invention three another vehicle location. As shown in Figure 10, judging unit 862 includes：First judgment sub-unit 8621 and the second judgment sub-unit 8622.

Wherein, the first judgment sub-unit 8621, for the distance of position and predeterminable area feature in preset time to be become Change is compared, and obtains distance change sequence；Second judgment sub-unit 8622, for judging according to distance change sequence Whether trace labelling is mobile status.

Herein it should be noted that the judgment sub-unit 8622 of above-mentioned first judgment sub-unit 8621 and second corresponds in fact Step A and step B in the Step2 in the step S206 in example one is applied, what two modules were realized with corresponding step Example is identical with application scenarios, but is not limited to the disclosure of that of above-described embodiment one.It should be noted that above-mentioned mould Block is may operate in as a part for device in the terminal 10 of the offer of embodiment one, can be realized by software, It can also be realized by hardware.

Optionally, Figure 11 is the structural representation of the caliberating device of according to embodiments of the present invention three another vehicle location. As shown in figure 11, prediction module 88 includes：First predicting unit 881 and the second predicting unit 882.

Wherein, the first predicting unit 881, if being inactive state, the detection zone according to belonging to vehicle for state The location of vehicle information is extracted with trace labelling；Second predicting unit 882, if being mobile status for state, And vehicle is moved to adjacent detection zone, then trace labelling is updated according to the shift position of vehicle, and according to tracking mark The position movement generation movement locus of note.

Herein it should be noted that the predicting unit 882 of above-mentioned first predicting unit 881 and second corresponds to embodiment one In step S208 in Step1 and Step2, example and application scenarios phase that two modules are realized with corresponding step Together, but it is not limited to the disclosure of that of above-described embodiment one.It should be noted that one as device of above-mentioned module Divide and may operate in the terminal 10 of the offer of embodiment one, can be realized by software, hardware can also be passed through Realize.

Optionally, Figure 12 is the structural representation of the caliberating device of according to embodiments of the present invention three another vehicle location. As shown in figure 12, the caliberating device for the vehicle location that the embodiment of the present application is provided also includes：The He of message receiving module 89 Cancellation module 90.

Wherein, message receiving module 89, for after the movement locus according to status predication vehicle, receive information to be adopted The cancellation data message that acquisition means are sent, wherein, data message is nullified, for indicating that vehicle leaves detection zone；Note Module 90 is sold, for according to the corresponding information of vehicles of cancellation data message written-off vehicle.

Herein it should be noted that the step that above-mentioned message receiving module 89 and cancellation module 90 correspond in embodiment one Rapid S209 and step S210, two modules are identical with example and application scenarios that the step of correspondence is realized, but do not limit In the disclosure of that of above-described embodiment one.It should be noted that above-mentioned module can be run as a part of of device In the terminal 10 that embodiment one is provided, it can be realized, can also be realized by hardware by software.

The caliberating device for the vehicle location that the embodiment of the present application is provided, in Target Tracking System side, is filled by information gathering Put and vehicle is carried out after collecting vehicle information, location Calculation is carried out by Target Tracking System.And Target Tracking System can be pressed (the responsible area of a collector i.e. in Target Tracking System is disposed according to the mode such as detection zone covering or passage adjoining Domain, when trace labelling is moved to adjacent area the corresponding information of vehicles of trace labelling to be transmitted into adjacent area corresponding Collector), it is achieved thereby that reducing cost.

Embodiment 4

According to the embodiment of the present application, a kind of device for being used to implement the corresponding embodiment of the method for embodiment two is additionally provided real Example is applied, the device that the above embodiments of the present application are provided can be run on information collecting device.

Figure 13 is the structural representation of the caliberating device of according to embodiments of the present invention four vehicle location.

As shown in figure 13, the caliberating device of the vehicle location includes：Acquisition module 1302, the first message generation module 1304 and the first message sending module 1306.

Wherein, acquisition module 1302, for collection vehicle information；First message generation module 1304, for according to car Location generates detection trigger message with information of vehicles；First message sending module 1306, for target with Track system sends detection trigger message.

From the foregoing, it will be observed that the scheme that the above embodiments of the present application four are provided, passes through collection vehicle information；According to vehicle institute The position at place generates detection trigger message with information of vehicles；Detection trigger message is sent to Target Tracking System, is reached The purpose of image/video harvester deployment amount is reduced, it is achieved thereby that reduction image/video harvester lower deployment cost, The technique effect of utilization rate is lifted, and then is solved due to low to the Car license recognition rate in motion, and image/video is adopted The deployment amount of acquisition means is big, and caused image/video harvester lower deployment cost is high, the low technical problem of relevance factor.

Herein it should be noted that above-mentioned acquisition module 1302, the first message generation module 1304 and the first message hair The step S602 to step S606 for sending module 1306 to correspond in embodiment two, three modules and corresponding step institute are real Existing example is identical with application scenarios, but is not limited to the disclosure of that of above-described embodiment two.It should be noted that on State module to may operate in as a part for device in the information collecting device of the offer of embodiment two, software can be passed through Realize, can also be realized by hardware.

Optionally, Figure 14 is a kind of structural representation of the caliberating device of according to embodiments of the present invention four vehicle location. As shown in figure 14, acquisition module 1302 includes：Judging unit 13021 and identification generation unit 13022.

Wherein, judging unit 13021, for judging whether information of vehicles is effective；Identification generation unit 13022, is used for In the case where judged result is no, temporary mark is generated to vehicle, and the vehicle that temporary mark is defined as vehicle is believed Breath.

Herein it should be noted that above-mentioned judging unit 13021 and identification generation unit 13022 correspond to embodiment two In step S602 in Step1 and Step2, example and application scenarios that two modules are realized with corresponding step It is identical, but it is not limited to the disclosure of that of above-described embodiment two.It should be noted that above-mentioned module is used as the one of device Part may operate in the information collecting device of the offer of embodiment two, can be realized by software, can also be by hard Part is realized.

Optionally, Figure 15 is the structural representation of the caliberating device of according to embodiments of the present invention four another vehicle location. As shown in figure 15, the first message generation module 1304 includes：Range detection unit 13041 and message generation unit 13042.

Wherein, range detection unit 13041, for judging whether the location of vehicle is in the detection of detection zone Scope；Message generation unit 13042, in the case where the judgment result is yes, being given birth to according to position with information of vehicles Into detection trigger message.

Herein it should be noted that above range detection unit 13041 and message generation unit 13042 correspond to implementation The Step1 and Step2 in step S604 in example two, example and application that two modules are realized with corresponding step Scene is identical, but is not limited to the disclosure of that of above-described embodiment two.It should be noted that above-mentioned module is used as device A part may operate in embodiment two offer information collecting device in, can be realized, can also led to by software Cross hardware realization.

Optionally, Figure 16 is the structural representation of the caliberating device of according to embodiments of the present invention four another vehicle location. As shown in figure 16, the caliberating device for the vehicle location that the embodiment of the present application is provided also includes：Second message generation module 1308 and the second message sending module 1310.

Wherein, the second message generation module 1308, for when vehicle leaves detection zone, generating and nullifying data message, Wherein, data message is nullified, for indicating that Target Tracking System vehicle leaves detection zone, the corresponding car of written-off vehicle Information；Second message sending module 1310, data message is nullified for being sent to Target Tracking System.

Herein it should be noted that the above-mentioned correspondence of second message generation module, 1308 and second message sending module 1310 Step S608 and step S610 in embodiment two, example and application that two modules are realized with corresponding step Scene is identical, but is not limited to the disclosure of that of above-described embodiment two.It should be noted that above-mentioned module is used as device A part may operate in embodiment two offer information collecting device in, can be realized, can also led to by software Cross hardware realization.

Embodiment 5

According to the embodiment of the present application, additionally provide a kind of for embodiment one and the corresponding embodiment of the method for embodiment two System embodiment, Figure 17 is the structural representation of the calibration system of according to embodiments of the present invention four vehicle location.As schemed Shown in 17, the calibration system of the vehicle location includes：Target Tracking System 1701 and information collecting device 1702, mesh Mark tracking system 1701 is communicated to connect with information collecting device 1702, wherein,

Information collecting device 1702, for collection vehicle information；And generated according to the location of vehicle with information of vehicles Detection trigger message；And send detection trigger message to Target Tracking System；

Target Tracking System 1701, is communicated to connect with information collecting device 1702, for receiving detection trigger message, And the trace labelling of vehicle is generated according to the information of vehicles in detection trigger message, according to the predeterminable area in detection zone The state of feature detection trace labelling, and by the movement locus of status predication vehicle；

Wherein, information collecting device 1702 is the caliberating device of the vehicle location shown in above-mentioned Figure 13 any into Figure 16；

Target Tracking System 1701 is the caliberating device of the vehicle location shown in above-mentioned Fig. 8 any into Figure 12.

From the foregoing, it will be observed that the scheme that the above embodiments of the present application five are provided, is entered after detection zone by receiving vehicle The detection trigger message of generation, wherein, detection trigger message includes:The information of vehicles of vehicle；According to information of vehicles generation The trace labelling of vehicle；The state of trace labelling is monitored according to the predeterminable area feature in detection zone；It is pre- according to state The movement locus of measuring car, has reached the purpose of reduction image/video harvester deployment amount, it is achieved thereby that reduction figure Picture/video acquisition device lower deployment cost, lifts the technique effect of utilization rate, and then solves due to the car plate in motion Discrimination is low, and the deployment amount of image/video harvester is big, and caused image/video harvester lower deployment cost is high, The low technical problem of relevance factor.

Embodiment 6

Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium It can be used for preserving the program code performed by the scaling method for the vehicle location that above-described embodiment one is provided.

Alternatively, in the present embodiment, above-mentioned storage medium can be located in computer network Computer terminal group In any one terminal, or in any one mobile terminal in mobile terminal group.

Alternatively, in the present embodiment, storage medium is arranged to the program code that storage is used to perform following steps： Receive vehicle and enter the detection trigger message produced after detection zone, wherein, detection trigger message includes:Information of vehicles； The trace labelling of vehicle is generated according to information of vehicles；According to the predeterminable area feature monitoring trace labelling in detection zone State；Movement locus according to status predication vehicle.

Alternatively, in the present embodiment, storage medium is arranged to the program code that storage is used to perform following steps： The position of trace labelling in each detection zone is gathered in preset time；Position is contrasted with predeterminable area feature, Whether judge trace labelling is mobile status.

Alternatively, in the present embodiment, storage medium is arranged to the program code that storage is used to perform following steps： Distance change of the position with predeterminable area feature in preset time is compared, distance change sequence is obtained；Foundation Distance change sequence judges whether trace labelling is mobile status.

Alternatively, in the present embodiment, storage medium is arranged to the program code that storage is used to perform following steps： If state is inactive state, detection zone and trace labelling according to belonging to vehicle extract the location of vehicle information； If state is mobile status, and vehicle is moved to adjacent detection zone, then is updated and tracked according to the shift position of vehicle Mark, and according to the position movement generation movement locus of trace labelling.

Alternatively, in the present embodiment, storage medium is arranged to the program code that storage is used to perform following steps： The cancellation data message that receive information harvester is sent, wherein, data message is nullified, for indicating that vehicle leaves inspection Survey region；According to the corresponding information of vehicles of cancellation data message written-off vehicle.

The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.

In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment The part of detailed description, may refer to the associated description of other embodiment.

, can be by other in several embodiments provided herein, it should be understood that disclosed technology contents Mode realize.Wherein, device embodiment described above is only schematical, such as division of described unit, It is only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, institute Display or the coupling each other discussed or direct-coupling or communication connection can be by some interfaces, unit or mould The INDIRECT COUPLING of block or communication connection, can be electrical or other forms.

The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to On multiple NEs.Some or all of unit therein can be selected to realize the present embodiment according to the actual needs The purpose of scheme.

In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit.It is above-mentioned integrated Unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.

If the integrated unit realized using in the form of SFU software functional unit and as independent production marketing or in use, It can be stored in a computer read/write memory medium.Understood based on such, technical scheme essence On all or part of the part that is contributed in other words to prior art or the technical scheme can be with software product Form is embodied, and the computer software product is stored in a storage medium, including some instructions are to cause one Platform computer equipment (can be personal computer, server or network equipment etc.) performs each embodiment institute of the invention State all or part of step of method.And foregoing storage medium includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. is various can be with the medium of store program codes.

Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improve and moistened Decorations also should be regarded as protection scope of the present invention.

Claims (19)

1. a kind of scaling method of vehicle location, it is characterised in that including：

Receive vehicle and enter the detection trigger message produced after detection zone, wherein, the detection trigger message Including:Information of vehicles；

The trace labelling of the vehicle is generated according to the information of vehicles；

The state of the trace labelling is monitored according to the predeterminable area feature in the detection zone；

Movement locus according to vehicle described in the status predication.

2. according to the method described in claim 1, it is characterised in that include mobile status or inactive state in the state In the case of, the predeterminable area feature according in the detection zone monitors the state bag of the trace labelling Include：

The position of trace labelling described in each detection zone is gathered in preset time；

The position is contrasted with the predeterminable area feature, whether judge the trace labelling is the shifting Dynamic state.

3. method according to claim 2, it is characterised in that described by the position and the predeterminable area feature Contrasted, whether judge the trace labelling is that the mobile status includes：

Distance change of the position with the predeterminable area feature in the preset time is compared, obtained To distance change sequence；

Judge whether the trace labelling is the mobile status according to the distance change sequence.

4. method according to claim 2, it is characterised in that the fortune according to vehicle described in the status predication Dynamic rail mark includes：

If the state is the inactive state, detection zone and the tracking mark according to belonging to the vehicle Note extracts the location of vehicle information；

If the state is the mobile status, and the vehicle is moved to adjacent detection zone, then according to institute The shift position for stating vehicle updates the trace labelling, and according to the position movement generation motion of the trace labelling Track.

5. according to the method described in claim 1, it is characterised in that described according to vehicle described in the status predication After movement locus, methods described also includes：

The cancellation data message that described information harvester is sent is received, wherein, the cancellation data message is used The detection zone is left in the instruction vehicle；

The corresponding information of vehicles of the vehicle is nullified according to the cancellation data message.

6. a kind of scaling method of vehicle location, it is characterised in that including：

Collection vehicle information；

According to the location of described vehicle detection trigger message is generated with the information of vehicles；

The detection trigger message is sent to Target Tracking System.

7. method according to claim 6, it is characterised in that the collection vehicle information includes：

Judge whether the information of vehicles is effective；

In the case where judged result is no, temporary mark is generated to the vehicle, and the temporary mark is true It is set to the information of vehicles of the vehicle.

8. method according to claim 7, it is characterised in that it is described according to the location of described vehicle with it is described Information of vehicles generation detection trigger message includes：

Judge whether the location of described vehicle is in the detection range of detection zone；

In the case where the judgment result is yes, detection trigger message is generated according to the position and the information of vehicles.

9. method according to claim 6, it is characterised in that methods described also includes：

When the vehicle leaves detection zone, data message is nullified in generation, wherein, the cancellation data message, The detection zone is left for vehicle described in indicating the Target Tracking System, the corresponding institute of the vehicle is nullified State information of vehicles；

The cancellation data message is sent to the Target Tracking System.

10. a kind of caliberating device of vehicle location, it is characterised in that including：

Receiving module, enters the detection trigger message produced after detection zone for receiving vehicle, wherein, institute Stating detection trigger message includes:Information of vehicles；

Generation module is marked, the trace labelling for generating the vehicle according to the information of vehicles；

Monitoring modular, the shape for monitoring the trace labelling according to the predeterminable area feature in the detection zone State；

Prediction module, for the movement locus according to vehicle described in the status predication.

11. device according to claim 10, it is characterised in that the monitoring modular includes：

Collecting unit, in the case of including mobile status or inactive state in the state, in preset time The interior position for gathering trace labelling described in each detection zone；

Judging unit, for the position to be contrasted with the predeterminable area feature, judges the tracking mark Whether note is the mobile status.

12. device according to claim 11, it is characterised in that the judging unit includes：

First judgment sub-unit, for by the position and the predeterminable area feature in the preset time Distance change is compared, and obtains distance change sequence；

Second judgment sub-unit, for judging whether the trace labelling is described according to the distance change sequence Mobile status.

13. device according to claim 11, it is characterised in that the prediction module includes：

First predicting unit, if being the inactive state, the inspection according to belonging to the vehicle for the state Survey region and the trace labelling extracts the location of vehicle information；

Second predicting unit, if for the state be the mobile status, and the vehicle be moved to it is adjacent Detection zone, then update the trace labelling according to the shift position of the vehicle, and according to the trace labelling Position movement generation movement locus.

14. device according to claim 10, it is characterised in that described device also includes：

Message receiving module, for it is described according to the movement locus of vehicle described in the status predication after, connect The cancellation data message that described information harvester is sent is received, wherein, the cancellation data message, for indicating The vehicle leaves the detection zone；

Cancellation module, for nullifying the corresponding information of vehicles of the vehicle according to the cancellation data message.

15. a kind of caliberating device of vehicle location, it is characterised in that including：

Acquisition module, for collection vehicle information；

First message generation module, is triggered for being generated according to the location of described vehicle with the information of vehicles Detection messages；

First message sending module, for sending the detection trigger message to Target Tracking System.

16. device according to claim 15, it is characterised in that the acquisition module includes：

Judging unit, for judging whether the information of vehicles is effective；

Identification generation unit, in the case of being no in judged result, temporary mark is generated to the vehicle, And the temporary mark is defined as to the information of vehicles of the vehicle.

17. device according to claim 16, it is characterised in that first message generation module includes：

Range detection unit, for judging whether the location of described vehicle is in the detection range of detection zone；

Message generation unit, in the case where the judgment result is yes, believing according to the position and the vehicle Breath generation detection trigger message.

18. device according to claim 15, it is characterised in that described device also includes：

Second message generation module, for when the vehicle leaves detection zone, generating and nullifying data message, Wherein, the cancellation data message, the detection zone is left for vehicle described in indicating the Target Tracking System Domain, nullifies the corresponding information of vehicles of the vehicle；

Second message sending module, for sending the cancellation data message to the Target Tracking System.

19. a kind of calibration system of vehicle location, it is characterised in that including：Target Tracking System and information collecting device, The Target Tracking System is communicated to connect with described information harvester, wherein,

Described information harvester, for collection vehicle information；And according to the location of described vehicle with it is described Information of vehicles generates detection trigger message；And send the detection trigger message to the Target Tracking System；

The Target Tracking System, is communicated to connect with described information harvester, for receiving the detection trigger Message, and according to the trace labelling of the information of vehicles generation vehicle in the detection trigger message, according to inspection The state of trace labelling described in the predeterminable area feature detection surveyed in region, and the vehicle as described in the status predication Movement locus；

Wherein, described information harvester is the mark of the vehicle location any one of claim 15 to 18 Determine device；

The Target Tracking System is the caliberating device of the vehicle location any one of claim 10 to 14.