CN106652533A - Reverse vehicle search method and apparatus thereof - Google Patents
Reverse vehicle search method and apparatus thereof Download PDFInfo
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- CN106652533A CN106652533A CN201611047505.9A CN201611047505A CN106652533A CN 106652533 A CN106652533 A CN 106652533A CN 201611047505 A CN201611047505 A CN 201611047505A CN 106652533 A CN106652533 A CN 106652533A
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- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
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Abstract
The invention provides a reverse vehicle search method. The method comprises the following steps that terminal equipment determines a current position of a user and determines a parking lot map containing the current position of the user; the terminal equipment determines a vehicle parking position; and the terminal equipment acquires a vehicle search path in the parking lot map according to the current position of the user and the vehicle parking position so that the user can find a corresponding vehicle according to the vehicle search path. In the invention, through the terminal equipment held by the user, the user can be guided to rapidly find the vehicle, and the user does not need to go to an assigned position to carry out operation, which is time-saving and labor-saving, and then a parking experience of the user can be improved.
Description
Technical field
The application is related to communication technical field, more particularly to a kind of reverse car seeking method and device.
Background technology
With being continuously increased for vehicle, urban parking area scale is increasing, due to inner part of parking lot space greatly, and field
Scape is similar with mark major part, therefore is not easy to take one's bearings in inner part of parking lot.So, user is returning parking lot pick-up
When, it is easy to get lost in parking lot, and cannot as soon as possible find the car of oneself, so as to greatly waste user when
Between, and then affect experience of stopping.
The content of the invention
In view of this, the application provides a kind of reverse car seeking method and device, looks for car difficult to solve user, stops experience not
Good problem.
According to the first aspect of the embodiment of the present application, there is provided a kind of reverse car seeking method, methods described includes：
Terminal device determines user current location, and determines the parking lot map comprising the user current location；
The terminal device determines storing cycle position；
The terminal device is according to the user current location and the storing cycle position on the parking lot map
Bus or train route footpath is sought in acquisition, so that user searches out corresponding vehicle according to the bus or train route footpath of seeking.
According to the second aspect of the embodiment of the present application, there is provided a kind of reverse car seeking device, described device includes applying at end
The first determining module, the second determining module, acquisition in end equipment seeks car path module：
First determining module, for determining user current location, and determines stopping comprising the user current location
Parking lot map；
Second determining module, for determining storing cycle position；
Car path module is sought in the acquisition, for according to the user current location and the storing cycle position described
Obtain on the map of parking lot and seek bus or train route footpath, so that user searches out corresponding vehicle according to the bus or train route footpath of seeking.
Using the embodiment of the present application, terminal device it is determined that after user current location, it is determined that including user's present bit
The parking lot map put, and determine storing cycle position, then according to user current location and storing cycle position in parking lot
Obtain on map and seek bus or train route footpath, and show that this seeks bus or train route footpath on the map of parking lot, to guide user to find the vehicle of oneself.From
And, user can seek bus or train route footpath and be quickly found out the vehicle of oneself according to this, save the time of user, and then can lift user
Parking experience.Additionally, user is just capable of achieving reverse car seeking by self-contained terminal device, and existing Quick Response Code is recognized
Positioning and IC-card positioning are required to user and are operated to specified location, therefore the reverse car seeking that the application is realized is with fine
Convenience.
Description of the drawings
Fig. 1 is a kind of system construction drawing of reverse car seeking of the application according to an exemplary embodiment；
Fig. 2A is a kind of embodiment flow chart of reverse car seeking method of the application according to an exemplary embodiment；
Fig. 2 B are that a kind of according to Fig. 2A illustrated embodiments of the application seeks showing for bus or train route footpath in parking lot map denotation
It is intended to；
Fig. 3 is the embodiment flow chart of another kind of reverse car seeking method of the application according to an exemplary embodiment；
Fig. 4 is the embodiment flow chart of another reverse car seeking method of the application according to an exemplary embodiment；
Fig. 5 is a kind of hardware structure diagram of terminal device of the application according to an exemplary embodiment；
Fig. 6 is a kind of hardware structure diagram of central server of the application according to an exemplary embodiment；
Fig. 7 is a kind of example structure figure of reverse car seeking device of the application according to an exemplary embodiment；
Fig. 8 is the example structure figure of another kind of reverse car seeking device of the application according to an exemplary embodiment；
Fig. 9 is the example structure figure of another reverse car seeking device of the application according to an exemplary embodiment.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Explained below is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.Conversely, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects described in detail in claims, the application.
It is, only merely for the purpose of description specific embodiment, and to be not intended to be limiting the application in term used in this application.
" one kind ", " described " and " being somebody's turn to do " of singulative used in the application and appended claims is also intended to include majority
Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein is referred to and wrapped
Containing one or more associated any or all possible combinations for listing project.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the application
A little information should not necessarily be limited by these terms.These terms are only used for that same type of information is distinguished from each other out.For example, without departing from
In the case of the application scope, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining ".
Fig. 1 is a kind of system construction drawing of reverse car seeking of the application according to an exemplary embodiment, such as Fig. 1 institutes
Show, the system includes the camera (hereinafter referred to as second camera) in central server, terminal device and parking lot, its
In, central server can utilize GPRS (General Packet Radio Service, general grouped wireless with terminal device
Service) signal or wireless signal communicated, and the central server is used to store parking lot map, and shooting parking lot in
The parking lot scene image of head collection, while be also used for processing the image that terminal device is uploaded, to determine that user is current
Position or storing cycle position；The terminal device refers to the equipment that user holds, and can be smart mobile phone, panel computer
It is used to seek bus or train route footpath according to what is determined Deng, the terminal device, guiding user finds the vehicle of oneself；Camera in parking lot is used
In the scene image in collection parking lot, and the scene image of collection is uploaded into central server, so as to central server can be with
Obtain the panoramic picture in parking lot.It will be appreciated by persons skilled in the art that a parking lot shown in Fig. 1 is merely illustrative
Illustrative and not limiting, the application is not limited to the parking lot number in system architecture.
Fig. 2A is a kind of embodiment flow chart of reverse car seeking method of the application according to an exemplary embodiment, schemes
2B be a kind of schematic diagram of in parking lot map denotation seeking bus or train route footpath of the application according to Fig. 2A illustrated embodiments, the enforcement
Example can realize that as shown in Figure 2 A, the reverse car seeking method includes by way of in installing terminal equipment end application
Following steps：
Step 201：Terminal device determines user current location, and determines the parking space comprising the user current location
Figure.
In one embodiment, terminal device can first determine local with the presence or absence of the parking lot comprising the user current location
Map, if it is present directly obtaining parking lot map from local, and opens the parking lot map；If it does not exist, then can be with
The user current location is sent to central server, central server pushes away in the parking lot map comprising the user current location
Terminal device is delivered to, and then terminal device can be stored in the parking lot map locally, and open the parking lot map.
In an exemplary scene, user current location is A mansions/B areas underground parking/C entrances, and terminal device is true
It is fixed local with the presence or absence of the parking lot map comprising A mansions, if it is present the parking lot map of A mansions can be directly opened,
If it does not exist, then A mansions/B areas underground parking/C entrances are sent to central server, central server is from prestoring
Each parking lot map in search and belong to the parking lot map of A mansions, and the parking lot map is sent to terminal device, from
And, terminal device opens the parking lot map.
Step 202：Terminal device determines storing cycle position.
Step 203：Terminal device is obtained according to the user current location and the storing cycle position on the parking lot map
Bus or train route footpath must be sought, so that user seeks bus or train route footpath according to this searches out corresponding vehicle.
In an exemplary scene, as shown in Figure 2 B, the storing cycle position that terminal device determines is the underground parking of B areas
Field/B111, as described in the scene in step 201, user current location is A mansions/B areas underground parking/C entrances, and terminal sets
It is standby according to the two positions calculate on the parking lot map one it is most short seek bus or train route footpath, and show on the map of parking lot should
Bus or train route footpath is sought, to guide user to seek bus or train route footpath according to this vehicle of oneself is found.
From above-described embodiment, terminal device it is determined that after user current location, it is determined that including user's present bit
The parking lot map put, and determine storing cycle position, then according to user current location and storing cycle position in parking lot
Obtain on map and seek bus or train route footpath, and show that this seeks bus or train route footpath on the map of parking lot, to guide user to find the vehicle of oneself.From
And, user can seek bus or train route footpath and be quickly found out the vehicle of oneself according to this, save the time of user, and then can lift user
Parking experience.Additionally, user is just capable of achieving reverse car seeking by self-contained terminal device, and existing Quick Response Code is recognized
Positioning and IC-card positioning are required to user and are operated to specified location, therefore the reverse car seeking that the application is realized is with fine
Convenience.
Fig. 3 is the embodiment flow chart of another kind of reverse car seeking method of the application according to an exemplary embodiment,
The said method that the present embodiment is provided using the embodiment of the present application, carries out example so that terminal device determines user current location as an example
Property explanation, as shown in figure 3, comprising the following steps：
Step 301：Terminal device obtains current side images by the first camera, and the current side images are sent
To central server.
In one embodiment, the first camera can be the camera that terminal device itself is arranged, by the first camera
The side images that a user is presently in position can be gathered.In another embodiment, terminal device is by the current periphery
While image is sent to central server, it is also possible to by mark (for example, the IMEI (International of the terminal device
Mobile Equipment Identification Number, international mobile equipment identification number) mark) send to center service
Device, the mark is used for the unique mark current side images from the terminal device, in subsequent step 303, center service
The parking location that device is returned for the current side images, can send to the terminal device according to the mark.
Step 302：Central server extracts the fisrt feature in the current side images.
In one embodiment, central server extracts the fisrt feature in current side images, can pass through local feature
Algorithm is extracted, i.e., using one feature of multiple Based on Feature Points, and the fisrt feature extracted may be multiple.Wherein, local
Characteristics algorithm can be ORB algorithms, (Scale-invariant Feature Transform, scale invariant feature becomes SIFT
Change) algorithm, SURF (Speed-up Robust Features accelerate robust features) algorithm etc..
In another embodiment, central server can also extract object in current side images by Boundary extracting algorithm
Edge, and edge is connected into a polygon, the Magnifying chromoscopy histogram of image in edge is then counted again, most side at last
The polygonal shape and Magnifying chromoscopy histogram of edge is defined as fisrt feature.Wherein, Boundary extracting algorithm can be that Sobel is calculated
Method, Canny algorithms, Roberts algorithms etc..
Step 303：Central server obtains corresponding parking according to fisrt feature from the position contingency table being pre-configured with
Field position, and the parking location is sent to terminal device.
In one embodiment, central server can be pre-configured with position contingency table, and the position contingency table can be used for note
The corresponding relation of record second feature and parking location.Specifically, central server can by being arranged in parking lot in
Two cameras acquisition scene image, and the acquisition angles of the scene image are obtained, then further according to the scene image and the collection
Angle obtains corresponding parking location, and extracts the second feature in the scene image, finally by the parking location and should
Second feature correspondence is added in the contingency table of position.
Wherein, multiple second cameras would generally be arranged in parking lot, for monitoring parking lot in whether have abnormal feelings
Condition, therefore the scene image of the different acquisition angle acquisition for passing through each second camera, can constitute the panorama sketch in parking lot
Picture.Central server can be numbered to each second camera arranged in parking lot, so as to can determine that according to numbering
Position of the second camera in parking lot, therefore second camera is except uploading the scene image and corresponding acquisition angle that gather
Outside degree, also the numbering of itself can be notified central server, so as to central server can be according to scene image and acquisition angle
Degree calculates the scene image in parking lot with respect to the position of the second camera, and using the position as parking location.
The second feature that central server is extracted can be mark building, special article in scene image etc., for example, ground or column
On parking lot numbering, import and export numbering, fire plant etc., concrete extracting mode is referred to described in step 302, is no longer described in detail.
Additionally, central server can also be by the addition of the corresponding scene image of second feature, acquisition angles and camera numbering in place
In putting contingency table.
It will be appreciated by persons skilled in the art that the first camera described herein and second camera are only used for
Differentiation is the camera of terminal device, the camera being also arranged in parking lot, therefore " first " and " second " is not formed
Restriction to the application.
Corresponding parking lot position is obtained from the position contingency table being pre-configured with according to fisrt feature for central server
The process put, central server can utilize fisrt feature to be matched with the second feature recorded in the contingency table of position, and
To the similarity with each second feature, then obtain similarity and exceed the second feature of default value, and it is second special to obtain this
Levy corresponding parking location.
Wherein, default value can be arranged according to practical experience, and for example, default value can be 60%.In an embodiment
In, if the second feature recorded in the contingency table of position is into central server then utilizes local shape factor by feature point group
Algorithm extracts the fisrt feature in current side images, and then central server can obtain fisrt feature with phase in second feature
Like the number of characteristic point, and according to the number of similar features point account in second feature the ratio-dependent of the number of total characteristic point with should
The similarity of second feature.
In another embodiment, if the second feature recorded in the contingency table of position is by Magnifying chromoscopy histogram and edge
Polygonal shape composition, central server then extracts the fisrt feature in current side images, enters using Boundary extracting algorithm
And central server may determine that the Magnifying chromoscopy Nogata in Magnifying chromoscopy histogram trend and second feature in fisrt feature
Whether figure trend is consistent, if unanimously, the side in the polygonal shape and second feature at the edge reentried in fisrt feature
The similarity of the polygonal shape of edge, and the similarity is defined as into the similarity with second feature.
It should be noted that because central server generally has many according to the parking location that current side images determine
Individual, in order to be determined more accurately user current location, parking location is being sent same to terminal device by central server
When, it is also possible to the corresponding similarity of parking location is sent to terminal device, and in parking space chart display parking lot position
Put and corresponding similarity, and point out user to be confirmed.So, user can be according to the surrounding enviroment and institute being presently in
The route passed by, and the similarity of reference sign selects most accurate position, therefore, carried out in parking lot map by user
The mode of confirmation, it is possible to increase the degree of accuracy of positioning user current location.
If needed it is further noted that user cannot select according to the parking location of parking space chart display
Oneself currently practical location, it is also possible to select to continue to upload the degree of accuracy of the image to improve positioning, be further continued for holding then
The process of row step 301 to step 303.
Need further to illustrate, a user current location is determined from multiple parking locations in terminal device
Afterwards, the user current location that can be will eventually determine is sent to central server, and central server is by the user current location
It is added in the contingency table of position with corresponding fisrt feature, and the current side images that terminal device is sent are worked as the user
One image of front position.It is thus possible to the picture library improved on central server, while follow-up positioning user can also be improved
The degree of accuracy of current location.
Need further to illustrate, central server can with JSON (JavaScript Object Notation,
JavaScript object representation) data form sends parking location to terminal device, to improve data transmission bauds.
Step 304：The parking location is defined as user current location by terminal device.
If it should be noted that user knows the position being presently in, can directly input initial parking stall, terminal sets
For when the initial parking stall of user input is detected, the initial parking stall is defined as into user current location.Or, if user knows
Road particular location currently on the map of parking lot, directly can select particular location, terminal device to exist on the map of parking lot
When detecting the position of user's selection, you can the position is defined as into user current location.
From the present embodiment, terminal device by the current side images that the first camera is obtained by sending into genuinely convinced
Business device, by fisrt feature of the central server in current side images correspondence is obtained from the position contingency table being pre-configured with
Parking location, and the parking location is sent to terminal device, so as to terminal device can be true by the parking location
It is set to user current location.So, the parking lot surrounding scene that terminal device is obtained by the first camera, you can complete user
The positioning of current location, i.e., it is convenient and laborsaving, and positional accuracy is also high.
Fig. 4 is the embodiment flow chart of another reverse car seeking method of the application according to an exemplary embodiment,
The said method that the present embodiment is provided using the embodiment of the present application, so that terminal device determines storing cycle position as an example example is carried out
Property explanation, as shown in figure 4, comprising the following steps：
Step 401：Terminal device determines vehicle characteristic information, and the vehicle characteristic information is sent to central server.
In one embodiment, the vehicle characteristic information that terminal device determines can be the letter such as license plate number, vehicle, body color
Breath.For example, terminal device can detect the information such as license plate number, vehicle, the body color of user input, and by detect these
Information is defined as vehicle characteristic information.
In another embodiment, the vehicle characteristic information that terminal device determines can pass through first when user leaves vehicle
The parking image that camera is obtained, includes the vehicle of user in the parking image.
Step 402：Central server determines and stopping that the vehicle characteristic information is matched from the parking image for prestoring
Car image, and the corresponding storing cycle position of the parking image is obtained, and the storing cycle position is sent to terminal device.
In one embodiment, as described in step 303, due to being disposed with multiple second cameras in parking lot, and often
Position of the individual second camera in parking lot it has been determined that therefore by these second cameras, can sweep every Preset Time
The vehicle image in a following peripheral parking stall is retouched, and obtains position of the vehicle image with respect to the second camera, and according to second
Position of the camera in parking lot can obtain storing cycle position.And the vehicle characteristics letter in the discriminance analysis vehicle image
Breath, if can recognize that vehicle characteristic information (can be any one in license plate number, vehicle, body color, or this three
Any combination), then by the vehicle image, vehicle characteristic information and storing cycle location transmission to central server,
Central server is stored the vehicle image is corresponding with vehicle characteristic information.It will be appreciated by persons skilled in the art that
Second camera can pass through the vehicle characteristic information in correlation technique discriminance analysis vehicle image, and the application here is no longer detailed
State.
If the vehicle characteristic information that terminal device sends is the information such as license plate number, vehicle, body color, center service
Device directly can compare these information with the vehicle characteristic information for prestoring, if comparing consistent vehicle characteristics
Information, then can obtain corresponding storing cycle position, and the storing cycle position is sent to terminal device.If terminal sets
The parking image that the vehicle characteristic information that preparation is sent is obtained when leaving vehicle for user, central server can first discriminance analysis
Vehicle characteristic information in the parking image, and the identification vehicle characteristic information for obtaining and the vehicle characteristic information for prestoring are entered
Row is compared, and if comparing consistent vehicle characteristic information, then can obtain corresponding storing cycle position, and the vehicle is stopped
Put position to send to terminal device.
Wherein, when vehicle characteristic information comparison is carried out, the feature of each in vehicle characteristic information can be arranged and is contrasted
Priority, for example, license plate number highest priority, vehicle priority time is high, and body color is minimum.Because license plate number has uniquely
Property, so if having consistent license plate number, then can be with the corresponding storing cycle position of direct access, if without consistent car plate
Number, then corresponding storing cycle position can be obtained with reference to the comparison of vehicle and body color.
If it should be noted that the storing cycle position that central server is obtained has multiple, each vehicle can be stopped
Put the corresponding parking image in position and be also sent to terminal device, and each storing cycle position correspondence is shown on the map of parking lot
Parking image, and point out user to be selected, the corresponding storing cycle position of parking image that user selects is defined as most
Whole storing cycle position.Due to user know oneself vehicle specifically which type of, therefore by user select parking image
Mode, can improve positioning vehicle stand the degree of accuracy.
If needed it is further noted that user remembers the target parking stall for parking cars at that time, or takes the photograph by first
As the parking image that head is obtained can obtain objectives parking stall, user can directly input target parking stall, and terminal device is in inspection
When measuring the target parking stall of user input, the target parking stall can be defined as storing cycle position.
From the present embodiment, terminal device sends the vehicle characteristic information of determination to central server, genuinely convinced by
Business device determines the parking image matched with the vehicle characteristic information from the parking image for prestoring, and obtains the parking image
Corresponding storing cycle position, and the storing cycle position is sent to terminal device, so as to terminal device completes storing cycle
The positioning of position, i.e., it is convenient and laborsaving, and positional accuracy is also high.
It is corresponding with the embodiment of aforementioned reverse car seeking method, present invention also provides the embodiment of reverse car seeking device.
The embodiment of the application reverse car seeking device can be using on the terminal device.Device embodiment can pass through software
Realize, it is also possible to realized by way of hardware or software and hardware combining.As a example by implemented in software, as on a logical meaning
Device, be in corresponding computer program instructions in nonvolatile memory are read by the processor of its place equipment
Deposit what middle operation was formed.From for hardware view, as shown in figure 5, the one kind for the application according to an exemplary embodiment
The hardware structure diagram of terminal device, except the processor shown in Fig. 5, internal memory, network interface and nonvolatile memory it
Outward, the equipment that device is located in embodiment can also include other hardware, to this no longer generally according to the actual functional capability of the equipment
Repeat.
The embodiment of the application reverse car seeking device can be applied on central server.Device embodiment can pass through
Software is realized, it is also possible to realized by way of hardware or software and hardware combining.As a example by implemented in software, as a logic meaning
Device in justice, is to be read corresponding computer program instructions in nonvolatile memory by the processor of its place equipment
The operation in internal memory is formed.From for hardware view, as shown in fig. 6, being the application according to an exemplary embodiment
A kind of hardware structure diagram of central server, except the processor shown in Fig. 6, internal memory, network interface and non-volatile memories
Outside device, the equipment that device is located in embodiment can also include other hardware, to this generally according to the actual functional capability of the equipment
Repeat no more.
Fig. 7 is a kind of example structure figure of reverse car seeking device of the application according to an exemplary embodiment, such as
Shown in Fig. 7, the device includes seeking car using the first determining module 710 on the terminal device, the second determining module 720, acquisition
Path module 730：
Wherein, first determining module 710, for determining user current location, and determines current comprising the user
The parking lot map of position；
Second determining module 720, for determining storing cycle position；
Car path module 730 is sought in the acquisition, for being existed according to the user current location and the storing cycle position
Obtain on the parking lot map and seek bus or train route footpath, so that user searches out corresponding vehicle according to the bus or train route footpath of seeking.
In an optional implementation, first determining module 710, specifically for it is determined that user current location
During, detect the initial parking stall of user input；The initial parking stall is defined as into user current location.
In another optional implementation, second determining module 720, the mesh specifically for detecting user input
Mark parking stall；The target parking stall is defined as into storing cycle position.
Fig. 8 is the example structure figure of another kind of reverse car seeking device of the application according to an exemplary embodiment,
On the basis of above-mentioned embodiment illustrated in fig. 7, as shown in figure 8, the device also includes applying the extraction mould on central server
Block 740, the first acquisition module 750, the first sending module 760：
Wherein, first determining module 710, specifically for it is determined that during user current location, by first
Camera obtains current side images, and the current side images are sent to central server；
The extraction module 740, for extracting the current side images in fisrt feature；
First acquisition module 750, for being obtained from the position contingency table being pre-configured with according to the fisrt feature
Corresponding parking location, the position association table record being pre-configured with has second feature pass corresponding with parking location
System；
First sending module 760, for the parking location to be sent to the terminal device；
First determining module 710, also particularly useful for by the parking location user current location is defined as.
In an optional implementation, first acquisition module 750, specifically for using the fisrt feature with
The second feature recorded in the position contingency table is matched, and obtains the similarity with each second feature；Obtain similar
Degree exceedes the second feature of default value, and obtains the corresponding parking location of the second feature.
In another optional implementation, described device also includes being applied in central server (not shown in Fig. 8)
On configuration module,
The configuration module, specifically for the second camera in by being arranged in parking lot scene image is obtained, and is obtained
Take the acquisition angles of the scene image；Corresponding parking location is obtained according to the scene image and the acquisition angles；
Extract the second feature in the scene image, and be added to institute's rheme by the parking location is corresponding with the second feature
In putting contingency table.
Fig. 9 is the example structure figure of another reverse car seeking device of the application according to an exemplary embodiment,
On the basis of above-mentioned embodiment illustrated in fig. 7, as shown in figure 9, the device also includes applying on central server second to obtain
Delivery block 770, the second sending module 780：
Wherein, second determining module 720, specifically for determining vehicle characteristic information, and the vehicle characteristics is believed
Breath is sent to the central server；
Second acquisition module 770, for determining from the parking image for prestoring and the vehicle characteristic information
The parking image of matching, and obtain the corresponding storing cycle position of the parking image；
Second sending module 780, for the storing cycle position to be sent to the terminal device.
The function of unit and effect realizes that process specifically refers in said method correspondence step in said apparatus
Process is realized, be will not be described here.
For device embodiment, because it corresponds essentially to embodiment of the method, so related part is referring to method reality
Apply the part explanation of example.Device embodiment described above is only schematic, wherein described as separating component
The unit of explanation can be or may not be physically separate, can be as the part that unit shows or can also
It is not physical location, you can be located at a place, or can also be distributed on multiple NEs.Can be according to reality
Need the purpose for selecting some or all of module therein to realize application scheme.Those of ordinary skill in the art are not paying
In the case of going out creative work, you can to understand and implement.
The preferred embodiment of the application is the foregoing is only, not to limit the application, all essences in the application
Within god and principle, any modification, equivalent substitution and improvements done etc. should be included within the scope of the application protection.
Claims (10)
1. a kind of reverse car seeking method, it is characterised in that methods described includes：
Terminal device determines user current location, and determines the parking lot map comprising the user current location；
The terminal device determines storing cycle position；
The terminal device is obtained according to the user current location and the storing cycle position on the parking lot map
Bus or train route footpath is sought, so that user searches out corresponding vehicle according to the bus or train route footpath of seeking.
2. method according to claim 1, it is characterised in that the terminal device determines user current location, including：
The terminal device obtains current side images by the first camera, and the current side images are sent to center
Server；
The central server extracts the fisrt feature in the current side images；
The central server obtains corresponding parking lot position according to the fisrt feature from the position contingency table being pre-configured with
Put, and the parking location is sent to the terminal device, the position association table record being pre-configured with has second special
Levy the corresponding relation with parking location；
The parking location is defined as user current location by the terminal device.
3. method according to claim 2, it is characterised in that the central server is according to the fisrt feature from advance
Corresponding parking location is obtained in the position contingency table of configuration, including：
The central server is matched using the fisrt feature with the second feature recorded in the position contingency table, and
Obtain the similarity with each second feature；
The central server obtains similarity and exceedes the second feature of default value, and obtains that the second feature is corresponding to stop
Parking lot position.
4. method according to claim 2, it is characterised in that the central server is pre-configured with position contingency table, bag
Include：
The central server by being arranged in parking lot in second camera obtain scene image, and obtain the scene graph
The acquisition angles of picture；
The central server obtains corresponding parking location according to the scene image and the acquisition angles；
The central server extracts the second feature in the scene image, and by the parking location and described second special
Levy correspondence to be added in the position contingency table.
5. method according to claim 1, it is characterised in that the terminal device determines user current location, including：
The terminal device detects the initial parking stall of user input；
The initial parking stall is defined as user current location by the terminal device.
6. method according to claim 1, it is characterised in that the terminal device determines storing cycle position, including：
The terminal device detects the target parking stall of user input；The target parking stall is defined as vehicle and is stopped by the terminal device
Put position；
Or,
The terminal device determines vehicle characteristic information, and the vehicle characteristic information is sent to the central server；Institute
State central server and the parking image matched with the vehicle characteristic information is determined from the parking image for prestoring, and obtain
The corresponding storing cycle position of the parking image, and the storing cycle position is sent to the terminal device.
7. a kind of reverse car seeking device, it is characterised in that described device include using the first determining module on the terminal device,
Car path module is sought in second determining module, acquisition：
First determining module, for determining user current location, and determines the parking lot comprising the user current location
Map；
Second determining module, for determining storing cycle position；
Car path module is sought in the acquisition, for according to the user current location and the storing cycle position in the parking
Obtain on the figure of place and seek bus or train route footpath, so that user searches out corresponding vehicle according to the bus or train route footpath of seeking.
8. device according to claim 7, it is characterised in that described device also includes applying carrying on central server
Delivery block, the first acquisition module, the first sending module：
First determining module, specifically for it is determined that during user current location, being obtained by the first camera and being worked as
Front side images, and the current side images are sent to central server；
The extraction module, for extracting the current side images in fisrt feature；
First acquisition module, for obtaining corresponding stopping from the position contingency table being pre-configured with according to the fisrt feature
Parking lot position, the position association table record being pre-configured with has the corresponding relation of second feature and parking location；
First sending module, for the parking location to be sent to the terminal device；
First determining module, also particularly useful for by the parking location user current location is defined as.
9. device according to claim 8, it is characterised in that
First acquisition module, specifically for using the second feature recorded in the fisrt feature and the position contingency table
Matched, and obtained the similarity with each second feature；Obtain similarity and exceed the second feature of default value, and obtain
The corresponding parking location of the second feature.
10. device according to claim 7, it is characterised in that described device also includes applying on central server
Second acquisition module, the second sending module：
Second determining module, the target parking stall specifically for detecting user input；The target parking stall is defined as into vehicle
Stand；
Or,
Second determining module, specifically for determining vehicle characteristic information, and the vehicle characteristic information is sent to described
Central server；
Second acquisition module, for determining from the parking image for prestoring and stopping that the vehicle characteristic information is matched
Car image, and obtain the corresponding storing cycle position of the parking image；
Second sending module, for the storing cycle position to be sent to the terminal device.
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| CN201611047505.9A CN106652533A (en) | 2016-11-22 | 2016-11-22 | Reverse vehicle search method and apparatus thereof |
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| CN201611047505.9A CN106652533A (en) | 2016-11-22 | 2016-11-22 | Reverse vehicle search method and apparatus thereof |
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