CN108510791A - A kind of intelligent car-searching method and system based on mobile network - Google Patents
A kind of intelligent car-searching method and system based on mobile network Download PDFInfo
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- CN108510791A CN108510791A CN201810478713.7A CN201810478713A CN108510791A CN 108510791 A CN108510791 A CN 108510791A CN 201810478713 A CN201810478713 A CN 201810478713A CN 108510791 A CN108510791 A CN 108510791A
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- vehicle
- parking
- parking stall
- seek
- vehicle server
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/148—Management of a network of parking areas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Traffic Control Systems (AREA)
- Navigation (AREA)
Abstract
The present invention provides a kind of intelligent car-searching method and system based on mobile network.Technical solution using the present invention, the technology of wireless access side and the uniqueness feature of UE device identifications are deployed to using MEC under 4/5G mobile networks, location technology in conjunction with mobile base station and existing parking position detection technique, seek location information of the vehicle server UE, the state change of parking stall is associated, the parking behavior of automatic decision user is simultaneously associated UE with parking stall, realize the parking stall data automatic recording of user, and provide on this basis it is easy seek vehicle service, avoid user and enter parking lot.
Description
Technical field
The present invention relates to mobile communications network field more particularly to a kind of parking lot intelligent car-searching sides based on mobile network
Method and system.
Background technology
With increasing for vehicle, large parking lot is more and more, is built in basement, some or multilayer vehicle
Library.In this large parking lot, user parking route and return seek vehicle route it is often different, in addition direction in parking lot
It is not easy to distinguish, user usually can expend considerable energy and time when looking for vehicle, reduce the experience of user.
In existing system of car searching in parking lot, it is typically necessary user and is adopted after having stopped vehicle and register oneself in various manners
Car plate and parking position, such as hand-kept, brush parking card or concern WeChat ID, download APP after register the methods of.Then exist
Specific equipment input register information is found when seeking vehicle or is operated in cell phone application obtains car seeking route.If user is stopping
Parking stall and car plate are not enrolled for after vehicle, and either parking card loss is unwilling to download app or pays close attention to WeChat ID, then user can not
Car seeking route is obtained, the degree of automation is not high, and user experience is not fine.
Mobile operator is carrying forward vigorously 4G/5G construction, mobile edge calculations at present（MEC）It will as key technology
Base station and Internet service depth integration, the parking lot network coverage are good；The detection technique of various parking space states, such as video monitoring
Detection, ultrasound examination, infrared induction detection, geomagnetism detecting etc. have successful application.In mobile phone, the UE such as pad equipment is
In the case of universal, a kind of method can be provided, mobile network, parking stall measure system and user mobile phone triplicity are got up,
It realizes a kind of automatic convenient intelligent car-searching method and system, solves existing vehicle system of seeking and use cumbersome defect.
Invention content
The purpose of the present invention is to provide a kind of parking lot intelligent car-searching method and system based on mobile network, by
Parking stall measure system is accessed on the MEC servers disposed in mobile operator 4G/5G networks and seeks vehicle server, realizes that parking is known
Automation that is other and seeking vehicle process, the present vehicle system automation degree of seeking of solution is not high, and inconvenient problem with use helps user
Conveniently and efficiently find vehicle parking position.
To achieve the above object, the present invention provides a kind of method of intelligent car-searching, and step includes：
1）MEC servers obtain mark and position data into the UE equipment for accessing this mobile network of car park areas, and
It is transmitted to and seeks vehicle server；
2）MEC servers obtain the parking space state data of parking position detecting system, and are transmitted to and seek vehicle server；
3）The UE equipment of this mobile network of MEC servers acquisition access seeks vehicle business datum, and forwards the data to and seek vehicle clothes
Business device；
4）It seeks vehicle server according to UE marks and its position data to be changed, parking space state data variation is judged by the algorithm of setting
Parking behavior occurs for vehicle where UE, is associated with parking stall and UE is identified and is stored in and seeks vehicle server；
5）Vehicle request is sought in the initiation of UE equipment；
6）Seek vehicle server receive UE seek vehicle request, according to the UE of storage mark and parking stall data, in conjunction with the current locations UE
Bus or train route diameter is sought in generation, is sent to the displaying of UE equipment, UE user is guided to seek vehicle to parking stall.
The present invention is based on above-mentioned purposes, also provide a kind of intelligent vehicle-tracing system, including parking stall measure system, wireless base station,
MEC servers, mobile core network seek vehicle server and UE equipment.
The parking stall measure system, including two parts of parking stall measure module and parking stall measure gateway.Parking stall measure module
On parking stall, detects vehicle on parking stall and reach, occupancy and leave state, and give state reporting to detection gateway.It can make
With geomagnetism detecting, video detection, the prior arts such as ultrasound examination.Parking stall measure gateway is mounted on around parking stall, with wired or
Person wirelessly connects each parking stall measure module, receives the parking space state that parking stall measure module reports, and MEC is reported to take
Business device.
The wireless base station, i.e. mobile operator are used for covering the 4G/5G micro-base stations of car park areas, access mobile phone, pad
Equal UE equipment has specific tracking area (TA) configuration to Operator Core Network.
The MEC servers refer to the mobile edge calculations equipment that mobile operator is deployed in wireless access side（MEC）, no
Only access mobile operator is deployed in the wireless base station device of car park areas, is provided simultaneously with parking stall measure system and seeks vehicle service
Device access capability accesses the parking stall measure system in parking lot and seeks vehicle server.On the one hand it is connect according to mobile communication protocol acquisition
Enter the IMSI of UE equipment of network and the position measurement of IP, UE and seek vehicle business datum, using the IMSI of UE or IP as UE
Mark, relative position data and business datum are forwarded to and seek vehicle server；On the other hand the parking stall of parking stall measure gateway is received
Status data is also forwarded to and seeks vehicle server.
The core net is must forming for mobile network, accesses wireless base station and MEC servers, is provided for UE equipment
Mobile network's business support.
It is described to seek vehicle server, with MEC servers by network link, prestore the parking stall map datum in parking lot.One
Aspect receives the parking space state data and UE position datas that MEC is sent, and the position by analyzing the UE received marks and UE measures
Data track the change in location after each UE enters parking lot base station cell according to the map datum in parking lot, and according to certain
Algorithm be associated with the delta data of parking space state, judge whether UE has a parking behavior, then the specific parking stall of parking will
UE equipment is associated with parking stall；On the other hand receive UE seeks vehicle request, according to parking space diagram data, generates current from UE equipment
Bus or train route diameter is sought in position to parking stall, and is sent to UE equipment and shows.
Further, the method for the identification information of UE equipment of the MEC servers acquisition into parking lot cell is：Such as
Fruit UE Idle state enters parking lot cell, then the IMSI of UE is obtained by TA renewal processes；If the busy states of UE enter,
Pass through the corresponding IP address of business datum Receive message UE.
Further, the location measurement information of the MEC servers includes but not limited to UE to two or more base stations
Reference signal（RS）Reaching time-difference（RSTD）, cell ID etc. where UE.
Further, the parking position map datum for seeking vehicle server includes the practical measurement in each position in parking lot
To the RSTD real data of each base station, to ensure positioning accuracy.
Further, the vehicle server of seeking confirms that the algorithm of UE parking behaviors is：The position data variation of UE is analyzed, such as
Position does not change in fruit UE certain times, and position nearby has parking stall state to experienced from the free time to driving into, occupancy
State change then judges that UE corresponds to vehicle and stops into this parking stall.
Further, described to seek vehicle server if it find that some UE has parking behavior, then record corresponding parking space information
It is identified with UE, if vehicle request is sought in follow-up this UE initiations, corresponding parking stall is found according to UE marks, then according to parking lot
Map datum and current UE position, which generate, seeks vehicle information, and bus or train route diameter is sought to UE feedbacks.Particularly, if there is multi-section UE is with same
Parking behavior corresponds to, and can be associated with parking space information with multi-section UE.
Further, the UE initiates the method for seeking vehicle, can be that the Quick Response Code entrance of scanning parking lot specific position is sought
The webpage of vehicle is initiated after seeking vehicle wechat small routine, can also be to be initiated by seeking the APP modes of vehicle, and pass through corresponding side
Formula receives displaying and seeks vehicle path map.
Technical solution using the present invention is deployed to the technology of wireless access side using MEC under 4/5G mobile networks and UE is set
The uniqueness feature of standby mark, the location technology in conjunction with mobile base station and existing parking position detection technique, seek vehicle service
For device the location information of UE, the state change of parking stall is associated, and the parking behavior of automatic decision user simultaneously carries out UE with parking stall
Association, realizes the parking stall data automatic recording of user, and provide on this basis it is easy seek vehicle service, avoid user
The inconvenience of parking space information is recorded after into parking lot, the user experience is improved, extends the service application scene of MEC networkings
Description of the drawings
Fig. 1 is a kind of schematic diagram of the intelligent vehicle-tracing system based on mobile network of the present invention；
Fig. 2 is a kind of flow diagram of the intelligent car-searching method based on mobile network of the embodiment of the present invention.
Specific implementation mode
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
Fig. 1 is a kind of intelligent vehicle-tracing system schematic diagram based on mobile network of the present invention.Including parking stall measure module 101,
UE equipment 102, parking stall measure gateway 103, wireless base station 104, MEC servers 105, internet 106, mobile operator
It core net 107 and seeks several parts such as vehicle server 108, MEC, seeks vehicle server and UE equipment all accesses internet.
Fig. 2 is a kind of flow chart of the intelligent car-searching method based on mobile network of the embodiment of the present invention.It is entire to implement in fact
Example includes that user's parking and user seek two flows of vehicle.
Flow of stopping is as follows：Step S201:MEC obtains UE marks and position data.The UE equipment such as user's carrying mobile phone is opened
Vehicle enters car park areas, if UE equipment is in idle condition, since the TA of car park areas cell is with external different, UE is certainly
Dynamic launch position update, ME obtain its IMSI and are identified as UE；If UE enters parking lot under the connection status such as navigation,
MEC obtains its IP address and is identified as UE.MEC receives UE to the time difference data of multiple base station received signals simultaneously, is sent to
Seek vehicle server.
Step S202:Seek the change in location of vehicle server monitoring UE.Seek vehicle server receive MEC transmission UE mark and
Corresponding position measurement calculates the present positions UE according to the parking lot map to prestore, and by historical position and current location
Comparison, judges that it, whether in movement, stops the time etc. in somewhere.
Step S203:Parking stall measure module detects the seizure condition of parking stall.Parking stall measure module is according to used technology
Such as camera shooting, infrared, ultrasonic wave, earth magnetism etc. judges whether there is vehicle and stops into or leave parking stall, and parking space state variation is reported
Give parking stall measure gateway.
Step S204:Car state is reported to MEC by parking stall measure gateway, and is had MEC to be transmitted to and sought vehicle server, position clothes
The status change data of business record parking stall.
Step S207:It seeks vehicle server and judges that user is according to the variation of parking space state near the change in location of UE and position
No parking.If the current locations UE of user do not change with position in previous position difference or setting time, UE is judged
User is also on the move, thens follow the steps S209；If it is more than setting time that UE is stopped in certain position, and same in the residence time
Parking stall has occurred vehicle and stops into or sail out of variation there are one near one position, then judges that stop over enters parking stall to the relevant vehicles of UE
Or parking stall is sailed out of, then follow the steps S208.
Step S208:In case of parking behavior, UE marks and have simultaneously vehicle stop into parking stall be associated with, it is believed that UE use
The driven vehicle in family stops into this parking stall.If there is multi-section UE same positions have parking behavior simultaneously, and these UE are in parking lot
Interior path is consistent, then these UE are associated with this same parking stall.If it happens behavior is sailed out of, then the association for releasing this parking stall with UE is closed
System.
Step S209:UE records UE current times and current position in moving process, updates historical position and history
Time.
It is as follows to seek wagon flow journey：Step S205:User initiates to seek vehicle after returning to parking lot.User UE enters MEC behind parking lot
By the method for step S201, mark and the current location of UE are obtained.User can use in UE scannings parking lot and specify Quick Response Code
Into seeking vehicle webpage or seek
Vehicle is sought in the wechat small routine initiation of vehicle, can also be downloaded the specified vehicle APP that seeks and be initiated to seek vehicle.
Step S206:MEC identifies that the business that UE is initiated is to seek vehicle, will initiate to seek the UE marks of vehicle and seek vehicle request to be sent to
Seek vehicle server.
Step S210：It seeks after vehicle server receives and seek vehicle request, is identified in the UE of record according to UE marks and be associated with parking stall
Associated parking space information is found in data.
Step S211：Current location of the vehicle server according to parking space information and UE is sought, generation is sought vehicle path map, is sent to
It initiates to seek the UE equipment that vehicle is asked.The map and current location that user shows according to UE equipment search out parking stall, sail out of vehicle.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of intelligent car-searching method based on mobile network, which is characterized in that include the following steps：
MEC servers obtain the mark and position data of UE in network, the status data of parking stall automatically；
The parking behavior of vehicle server automatic identification user is sought, UE is with parking stall for association；
User seeks vehicle using UE initiations, and MEC, which is transmitted to, seeks vehicle server, seeks the transmission of vehicle server and seeks bus or train route diameter to UE.
2. the method as described in claim 1, it is characterised in that：
MEC servers are that the TA renewal processes after entering car park areas using networking UE equipment obtain IMSI or by UE's
Business datum obtains marks of the IP of UE as UE, obtains UE position datas using the measurement report of UE, passes through parking stall measure net
It closes and receives parking space state delta data, be then forwarded to and seek vehicle server；
The change in location that vehicle server persistently monitors UE is sought, if it is more than setting time that UE is stopped a position, and it is same
Position have parking stall from the free time become stop seizure condition, then automatic decision UE user occur parking behavior, by UE identify with parking stall
Associated storage；
User seeks vehicle using the initiation of UE equipment, and MEC servers directly acquire its UE and identify and will seek the shunting forwarding of vehicle business datum
To vehicle server is sought, mitigate core net load, the bus or train route diameter of seeking for seeking the generation of vehicle server is also directly sent by seeking vehicle server
To UE equipment；
Seek vehicle server receive particular UE seek vehicle request, according to UE mark associated parking stall is searched in the data of storage, tie
It closes the current locations UE and map generation in parking lot seeks bus or train route diameter and is sent to UE equipment and show, guide and seek vehicle.
3. a kind of intelligent vehicle-tracing system based on mobile network, it is characterised in that：
System is sought vehicle server and is deployed mobile network's composition of MEC servers by parking stall measure system；
Mobile edge calculations server (MEC) is deployed in 4G/5G network wireless access side, realizes that parking lot micro cells networks are covered
Lid, the UE completed in cell are identified and positioned；
Parking stall measure system includes two parts of parking stall measure module and parking stall measure gateway, and seeks vehicle server and passing through MEC
Realize fusion.
4. system as claimed in claim 3, it is characterised in that：
The MEC servers are not only completed the wireless base station access capability of mobile network itself, also have access parking stall measure system
Unite and seek the ability of vehicle server third party system application；
The MEC servers obtain UE marks and UE position datas by wirelessly access, are obtained by parking stall measure system
Parking space state data, and above-mentioned data forwarding is sought into vehicle server；Simultaneously data are realized in UE and between seeking vehicle server
Mutually forwarding；
The vehicle server of seeking is completed to seek vehicle service, is identified according to the UE received, the position data and parking space state data of UE,
UE is then identified if it is parking and is associated with parking stall, otherwise with regard to disassociation by the behavior of vehicle where judging UE.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810478713.7A CN108510791A (en) | 2018-05-18 | 2018-05-18 | A kind of intelligent car-searching method and system based on mobile network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810478713.7A CN108510791A (en) | 2018-05-18 | 2018-05-18 | A kind of intelligent car-searching method and system based on mobile network |
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Cited By (8)
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| CN109166347A (en) * | 2018-10-22 | 2019-01-08 | 天津传世科技有限公司 | A kind of underground parking parking method |
| CN109362028A (en) * | 2018-10-26 | 2019-02-19 | 京信通信系统（中国）有限公司 | Parking lot localization method, apparatus and system |
| CN109597109A (en) * | 2018-11-20 | 2019-04-09 | 腾讯科技（深圳）有限公司 | A kind of localization method, positioning device and positioning system |
| CN110299021A (en) * | 2019-07-17 | 2019-10-01 | 蜂寻（上海）信息科技有限公司 | The parking stall of underground garage guides device and method |
| CN110751854A (en) * | 2019-10-28 | 2020-02-04 | 奇瑞汽车股份有限公司 | Parking guidance method and device for automobile and storage medium |
| CN111816002A (en) * | 2020-09-04 | 2020-10-23 | 浙江创泰科技有限公司 | Indoor vehicle searching method based on combination of high-level video and Beidou and 5G technologies |
| CN112071110A (en) * | 2020-04-16 | 2020-12-11 | 联通智网科技有限公司 | Autonomous parking method, apparatus, system, computer device and storage medium |
| CN112885140A (en) * | 2021-01-12 | 2021-06-01 | 上海市城市建设设计研究总院（集团）有限公司 | Roadside parking management system based on end edge cloud architecture and reservation and fee evasion prevention method |
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| CN112885140A (en) * | 2021-01-12 | 2021-06-01 | 上海市城市建设设计研究总院（集团）有限公司 | Roadside parking management system based on end edge cloud architecture and reservation and fee evasion prevention method |
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