CN107333242A - Vehicle location management method, electronic lock and positioning label - Google Patents
Vehicle location management method, electronic lock and positioning label Download PDFInfo
- Publication number
- CN107333242A CN107333242A CN201710669277.7A CN201710669277A CN107333242A CN 107333242 A CN107333242 A CN 107333242A CN 201710669277 A CN201710669277 A CN 201710669277A CN 107333242 A CN107333242 A CN 107333242A
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- China
- Prior art keywords
- vehicle
- electronic lock
- management server
- uwb
- positioning
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- 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
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a kind of vehicle location management method, electronic lock and positioning label, it is related to vehicle positioning technology field.The orientation management method, the confirmation to vehicle location is realized by UWB locating base stations and positioning label, and positioning label has the function of signal transmitting and receiving and time measurement, and the resolving of positional information is to send to mobile terminal or management server to carry out by electronic lock.More accurate positioning can be realized by positioning network by UWB, lift locating effect.Such localization method so that positioning label, without built-in computation, can make full use of the computing capability of mobile terminal or management server without hardware such as configuration processors.On the one hand the hardware configuration of positioning label is reduced, deployment cost is reduced, while the computing capability of mobile terminal or management server is higher, computing speed faster, improves the location efficiency of vehicle.
Description
Technical field
The present invention relates to vehicle positioning technology field, in particular to a kind of vehicle location management method, electronic lock and
Position label.
Background technology
During the use of shared vehicle, user after using finishing, background server it needs to be determined that vehicle it is specific
Position, to carry out the operation such as disbursement and sattlement.The positioning of shared vehicle typically relies on the realization such as global position system, but such position
Put determination mode positioning inaccurate.
The content of the invention
In view of this, the invention provides a kind of vehicle location management method, electronic lock and positioning label, it is possible to achieve more
Accurately positioning.
The technical scheme that the present invention is provided is as follows:
A kind of vehicle location management method, applied to vehicle management system, the vehicle management system includes being arranged on vehicle
On corresponding positioning label, it is multiple be used for send or receive UWB positioning signals UWB locating base stations, with the vehicle on
The mobile terminal and management server of electronic lock communication connection, the positioning label are communicated to connect with the UWB locating base stations, used
In reception or transmission UWB positioning signals, and the temporal information of UWB positioning signals received is determined, this method includes:
The positioning label response Location Request, communicates with the UWB locating base stations, it is determined that the UWB positioning letters received
Number temporal information;
The temporal information is sent to the mobile terminal or management server;
The mobile terminal or management server are resolved according to the temporal information, to obtain the positioning label
Positional information.
Further, the step of positioning label response Location Request includes:
The management server responds the settlement request of the vehicle needs clearing, generates the Location Request, described fixed
Position label is received and responded after the Location Request.
Further, the UWB locating base stations pre-establish the fence matched with the parking area of the vehicle,
This method also includes:
The management server determines whether the positioning label is located at the electronics according to the positional information of acquisition
In fence;
If the positioning label is located in the fence, settled accounts according to the settlement request.
Further, the management server is according to the positional information of acquisition, determine the positioning label whether position
Include in the step in the fence:
The management server determines the position range data of fence corresponding with the positional information;
The management server judges whether the position range data include the positional information, if the position model
Packet is enclosed containing the positional information, determines that the positioning label is located in the fence, if the position range number
According to not comprising the positional information, determine it is described positioning label be not in the fence.
Further, this method also includes:
The management server is according to the positional information of acquisition, if the positioning label is not at the electronics
In fence, refuse the settlement request.
Further, this method also includes:
The management server is according to the positional information of acquisition, if the positioning label is not at the electronics
In fence, generation prevents locking signal;
The electronic lock prevents the electronic lock from locking according to the prevention locking signal.
Further, the electronic lock includes loudspeaker, and this method also includes:
The electronic lock generates voice prompt signal and played by the loudspeaker according to the prevention locking signal.
Further, the UWB locating base stations fence set in advance is one or more.
Present invention also offers a kind of electronic lock, applied to vehicle management system, the vehicle management system includes multiple use
In send or receive UWB positioning signals UWB locating base stations, with the electronic lock communicate to connect mobile terminal and with the electricity
The management server of son lock communication connection, wherein:
The electronic lock includes being used to receiving or sending UWB positioning signals, with the signal communicated with the UWB locating base stations
Transceiver module;For the time measurement module for the temporal information for determining to receive the UWB positioning signals;
The electronic lock also includes being connected with the management server communication, for the temporal information to be sent to described
The first communication module of management server, so that the management server determines the position of the electronic lock according to the temporal information
Confidence ceases;
It is connected with the communication of mobile terminal, for the temporal information to be sent to the second communication of the mobile terminal
Module, so that the mobile terminal determines the positional information of the electronic lock according to the temporal information.
Present invention also offers a kind of vehicle positioning label, applied to vehicle management system, the positioning label is set
On vehicle, electronic lock is provided with the vehicle, the vehicle management system includes multiple UWB locating base stations and the vehicle
On electronic lock communication connection mobile terminal and management server,
The positioning label includes receiving the UWB positioning signals of the UWB locating base stations transmission or positions base to the UWB
Stand and send the signal transmitting and receiving unit of UWB positioning signals and for the time measuring unit for the temporal information for determining UWB positioning signals;
The positioning label is connected with the electronic lock, to be sent the temporal information to institute by the electronic lock
State mobile terminal or management server.
The orientation management method that the present invention is provided, is realized to vehicle location really by UWB locating base stations and positioning label
Recognizing, and position label has a function of signal transmitting and receiving and time measurement, the resolving of positional information be by electronic lock send to
What mobile terminal or management server were carried out.More accurate positioning can be realized by positioning network by UWB, lift locating effect.
Such localization method so that positioning label is without hardware such as configuration processors, without built-in computation, can be fully sharp
With mobile terminal or the computing capability of management server.On the one hand the hardware configuration of positioning label is reduced, reduces and is configured to
This, while the computing capability of mobile terminal or management server is higher, computing speed faster, improves the location efficiency of vehicle.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is a kind of schematic diagram of vehicle management system provided in an embodiment of the present invention.
Fig. 2 is a kind of schematic flow sheet of orientation management method provided in an embodiment of the present invention.
Fig. 3 is the schematic flow sheet of another orientation management method provided in an embodiment of the present invention.
Fig. 4 is a kind of high-level schematic functional block diagram of electronic lock provided in an embodiment of the present invention.
Fig. 5 is a kind of high-level schematic functional block diagram for positioning label provided in an embodiment of the present invention.
Icon:100- vehicle management systems;101,201- positioning labels;102-UWB locating base stations;103,203- electronics
Lock;104- mobile terminals;105- management servers;1031- signal transmitting and receiving modules;1032- time measurement modules;1033- first
Communication module;1034- second communication modules;2011- time measuring units;2022- signal transmitting and receiving units.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.Meanwhile, the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative importance.
The embodiment of the present application provides a kind of vehicle location management method, applied to vehicle management system 100, such as Fig. 1 institutes
Show, the vehicle management system 100 include be arranged on vehicle corresponding positioning label 101, it is multiple be used for send or receive UWB
The communication link of electronic lock 103 in the UWB locating base stations 102 of (Ultra Wideband, ultra wide band) positioning signal and the vehicle
The mobile terminal 1 04 that connects and the management server 105 communicated to connect with the electronic lock 103, the positioning label 101 with it is described
UWB locating base stations 102 are communicated to connect, for receiving or sending UWB positioning signals, and the UWB positioning signals that determination is received
Temporal information.
In vehicle management system 100 in the embodiment of the present application, electronic lock 103 can be according to management server 105
Communication instruction is opened, so that user uses vehicle.User can be sent the correlated identities information of vehicle using mobile terminal 1 04
To management server 105, send instructions under management server 105 to electronic lock 103, control electronic lock 103 is opened.
Vehicle in the embodiment of the present application can be bicycle or other vehicles, and vehicle is realized by access to communication networks
It is shared to use.
By UWB locating base stations 102 and positioning label 101, the positioning of vehicle, UWB positioning can be realized by UWB network
Base station 102 can be arranged on a certain position, and its quantity can be determined according to actual conditions, be covered positioned at the signal of UWB locating base stations 102
Positioning label 101 in the range of lid can position the determination of real-time performance vehicle location by UWB.
As shown in Fig. 2 the vehicle location management method comprises the following steps.
Step S101, the positioning label 101 responds Location Request, communicated with the UWB locating base stations 102, it is determined that connecing
The temporal information of the UWB positioning signals received.
In the embodiment of the present application, positioning label 101 can be arranged on each vehicle, and positioning label 101 is received
Location Request can management server 105 issue, the clearing that management server 105 responds vehicle needs clearing please
Ask, generate the Location Request.And send Location Request to electronic lock 103, it is fixed to be forwarded to Location Request by electronic lock 103
Position label 101.Positioning label 101 in the embodiment of the present application can possess the transmission-receiving function of UWB positioning signals, while can be right
The correlation time information of the UWB positioning signals received is measured.Specific receiving/transmission method and measuring method can be according to UWB
Location algorithm is realized.
It is understood that the mode of the positioning response Location Request of label 101 can also be active.Position label 101
When having entered the coverage of UWB locating base stations or when having entered the fence set by UWB locating base stations, just
Generation Location Request is simultaneously responded.The step of user actively initiates settlement request can be so saved, vehicle is put in user
With regard to actively carrying out the generation and response of Location Request when entering predeterminated position.
Step S102, the temporal information is sent to the mobile terminal 1 04 or management server 105.
In the embodiment of the present application, positioning label 101 can be independently of the setting of electronic lock 103, the positioning label 101
The interaction of information can be realized with electronic lock 103.It is understood that the function of positioning label 101 can also be integrated in electronics
In lock 103.In a kind of embodiment, temporal information first can be forwarded to electronic lock 103 by positioning label 101, then
Temporal information is finally forwarded to by electronic lock by mobile terminal 1 04 or management server 105 again.In another embodiment
In, temporal information can also be to be sent directly in mobile terminal 1 04 by positioning label, or again by mobile terminal 1 04 by when
Between information send to management server 105.The final receiver of temporal information is the resolving side of positional information.In another tool
In body embodiment, temporal information can also be sent to mobile terminal 1 04 or management server by UWB locating base stations 102
105.The specific transmission means of temporal information can be determined according to actual conditions.The embodiment of the present application does not make limitation.
It is understood that carry out position resolving during, it is necessary to other data, such as UWB locating base stations 102
Related data or other data can also be transmitted according to the need for resolving.
Step S103, the mobile terminal 1 04 or management server 105 are resolved according to the temporal information, with
To the positional information of the positioning label 101.
Mobile terminal 1 04 or management server 105 are after temporal information is received, it is possible to use related calculation method is directed to
The temporal information is resolved, and mobile terminal 1 04 or management server 105 can also get and position label in solution process
The coordinate information of 101 corresponding UWB locating base stations 102, specific solution process the application is not repeated.TDOA can be utilized
(Time differenceof Arrival, reaching time-difference) algorithm or TOF (Time ofFlight, time flight) algorithm enter
Row resolves the positional information for obtaining correlation.
Orientation management method in the embodiment of the present application, passes through UWB locating base stations 102 and the positioning realization pair of label 101
The confirmation of vehicle location, and function of the label 101 with signal transmitting and receiving and time measurement is positioned, the resolving of positional information is logical
Cross electronic lock 103 and send what is carried out to mobile terminal 1 04 or management server 105.Such localization method so that positioning label
101 without hardware such as configuration processors, without built-in computation, can make full use of mobile terminal 1 04 or management service
The computing capability of device 105.On the one hand the hardware configuration of positioning label 101 is reduced, deployment cost is reduced, while mobile terminal
104 or management server 105 computing capability it is higher, computing speed faster, improve vehicle location efficiency.Meanwhile, pass through UWB
Network can realize more accurate positioning, lift locating effect.It can be reached centimetre using the positioning precision of UWB alignment systems
Level, be highly suitable as shared vehicle whether the management of parking.Positioned relative to conventionally employed satellite fix or RFID
Way to manage, its positioning precision is higher, it is adaptable to the management of the vehicle such as shared bicycle, automobile, with greater advantage.
In some embodiments, the step of positioning label 101 response Location Request includes:The management clothes
Business device 105 responds the settlement request of the vehicle needs clearing, generates the Location Request, the positioning label 101 is received
Responded after the Location Request.
In the embodiment of the present application, the Location Request that positioning label 101 is received can be that management server 105 is sent
's.During the use of vehicle, the positioning network that UWB locating base stations 102 are set up can be based on a parking place fixed
Set up, user is after appointed place is docked to, it is necessary to using the clearing in process carry out expense, management server 105 is connecing
Receive after settlement request, it is thus necessary to determine that whether vehicle has docked to appointed place, you can generation Location Request, so that positioning label
101 respond the Location Request.
Match it is understood that the UWB locating base stations 102 can be pre-established with the parking area of the vehicle
Fence.As shown in figure 3, this method is further comprising the steps of.
Step S104, the management server 105 determines the position range of fence corresponding with the positional information
Data.
Step S105, the management server 105 judges whether the position range data include the positional information, such as
Really described position range packet contains the positional information, determines that the positioning label 101 is located in the fence, if
The position range data do not include the positional information, determine that the positioning label 101 is not in the fence.
By arranging a number of UWB locating base stations 102 in advance in parking place, and fence is pre-established, built
The region of vertical fence matches with the shape of actual parking place and position.Multiple UWB locating base stations 102 can be set up
One fence, can also set up multiple mutually independent fences.The concrete shape of fence is because of actual parking area
It is different and different, the division of parking area can be determined according to the topographic features of actual location, and diamond is being determined
Behind domain, the fence matched with the parking area is set up.
User is using finishing after a certain vehicle, it is necessary to be settled accounts to the correlative charges during use.Detailed, when
When being locked out after the electronic lock 103 is opened and again, the settlement request is generated, and by the electronic lock 103 by the knot
Request is calculated to send to the management server 105, or when the mobile terminal 1 04 receives user's clearing input, generation is described
Settlement request, and sent the settlement request to the management server 105 by the mobile terminal 1 04.
Settlement request can be transmitted to management server 105 by electronic lock 103 or mobile terminal 1 04, specific knot
Calculating request method can determine according to actual conditions.Management server 105 can after the settlement request of vehicle is received, it is necessary to
Determine user whether by storing cycle in the parking area specified, i.e., it needs to be determined that whether vehicle has been parked in fence
It is interior.
The range information for the fence that locating base station is pre-established can be stored in advance in management server 105, pipe
Server 105 is managed after resolving obtains positional information, the position range of the corresponding fence of the positional information can be first determined
Data.It can pass through the mark comprising the correlated identities information for being positioned about base station, management server 105 in positional information
Position range data of the information inquiry to corresponding fence., can be with by the comparison of positional information and fence data
Determine whether the positional information is located within fence.If it is determined that determining that positional information is located in fence, you can really
Storing cycle is determined in specified range.
After comparison by positional information and fence scope, if it is determined that the positioning label 101 is located at the electricity
In sub- fence, you can the expense to vehicle is settled accounts.When management server 105 can be according to the use included in settlement request
The information such as length, unit price carry out the clearing of expense.Complete after clearing, related checkout result can be sent to the movement used to user
Terminal 104, completes the first use of vehicle.
In some embodiments, this method also includes:The management server 105 is according to the position of acquisition
Information, if the positioning label 101 is not in the fence, refuses the settlement request.
If after being compared by the position range of positional information and fence, determining that positional information is located at fence
It is interior, you can to carry out normal settlement process.If it is determined that positional information is not in fence, management server 105
Refusal is settled accounts, and can be by issuing prompt message to electronic lock 103 or mobile terminal 1 04, can be advance on electronic lock 103
Loudspeaker is configured, after the information of refusal clearing is received, " not docking to appointed place " or similar voice prompt can be generated,
The sound prompting for not docking to appointed place is formed to user, reminds user to be parked cars by predetermined parking area.Or can
To be reminded on customer mobile terminal 104 simultaneously, display alarm information reminds user's vehicle not stop into default diamond
Domain.
Further, it is also possible to realize the prompting to user by the method for preventing to lock.This method also includes:The management clothes
Business device 105, if the positioning label 101 is not in the fence, is generated according to the positional information of acquisition
Prevent locking signal;The electronic lock 103 prevents the electronic lock 103 from locking according to the prevention locking signal.By preventing electricity
Son lock 103 is locked, and is prevented the settlement process of user from completing, is equally realized the prompting to user.
The embodiment of the present application additionally provides a kind of electronic lock 203, as shown in figure 4, applied to vehicle management system 100, should
Vehicle management system 100 includes multiple UWB locating base stations 102 for being used to sending or receiving UWB positioning signals and the electronic lock
The mobile terminal 1 04 of 103 communication connections and the management server 105 communicated to connect with the electronic lock 203.
The electronic lock 203 includes being used to receiving or sending UWB positioning signals, to be communicated with the UWB locating base stations 102
Signal transmitting and receiving module 2031;
For the time measurement module 2032 for the temporal information for determining to receive the UWB positioning signals.
The electronic lock 203 also includes communicating to connect with the management server 105, for the temporal information to be sent
To the first communication module 2033 of the management server 105, so that the management server 105 is true according to the temporal information
The positional information of the fixed electronic lock 203.
The electronic lock 203 also include communicated to connect with the mobile terminal 1 04, for by the temporal information send to
The second communication module 2034 of the mobile terminal 1 04, so that the mobile terminal 1 04 is according to being determined the temporal information
The positional information of electronic lock 203.
In the electronic lock 203, the function of positioning label 101 is integrated with, the first communication module 2033 of electronic lock 203 can
So that using agreements such as low-power consumption Internet of Things, specific communication protocol can be determined according to actual conditions.Second communication module 2034 can
To be communicated to connect using agreements such as low-power consumption bluetooths with mobile terminal 1 04.Such electronic lock 203 need not be independent for positioning function
Configuration processor etc. is configured, and the resolving of positional information is to be sent by electronic lock 203 to mobile terminal 1 04 or management server
105 progress.Such localization method so that electronic lock 203 is calculated without hardware such as configuration processors without built-in resolve
Method, can make full use of the computing capability of mobile terminal 1 04 or management server 105.On the one hand the hard of electronic lock 203 is reduced
Part is configured, and is reduced deployment cost, while the computing capability of mobile terminal 1 04 or management server 105 is higher, is made location Calculation
Computing speed faster, improve vehicle location efficiency.
The embodiment of the present application additionally provides a kind of vehicle positioning label 201, as shown in figure 5, applied to vehicle management system
System 100, the positioning label 201 is arranged on vehicle, electronic lock 103 is provided with the vehicle, the vehicle management system 100
The mobile terminal 1 04 and management service communicated to connect including multiple UWB locating base stations 102, with the electronic lock 103 on the vehicle
Device 105.
The positioning label 201 includes receiving the UWB positioning signals or fixed to the UWB that the UWB locating base stations are sent
Position base station sends the signal transmitting and receiving unit 2011 of UWB positioning signals and for the time for the temporal information for determining UWB positioning signals
Measuring unit 2022.
The positioning label 201 is connected with the electronic lock 103, to be believed the time by the electronic lock 103
Breath is sent to the mobile terminal 1 04 or management server 105.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, it can also pass through
Other modes are realized.Device embodiment described above is only schematical, for example, flow chart and block diagram in accompanying drawing
Show according to the device of multiple embodiments of the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.At this point, each square frame in flow chart or block diagram can represent the one of a module, program segment or code
Part a, part for the module, program segment or code is used to realize holding for defined logic function comprising one or more
Row instruction.It should also be noted that in some implementations as replacement, the function of being marked in square frame can also with different from
The order marked in accompanying drawing occurs.For example, two continuous square frames can essentially be performed substantially in parallel, they are sometimes
It can perform in the opposite order, this is depending on involved function.It is also noted that every in block diagram and/or flow chart
The combination of individual square frame and block diagram and/or the square frame in flow chart, can use the special base for performing defined function or action
Realize, or can be realized with the combination of specialized hardware and computer instruction in the system of hardware.
In addition, each functional module in each embodiment of the invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized using in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.Need
Illustrate, herein, such as first and second or the like relational terms be used merely to by an entity or operation with
Another entity or operation make a distinction, and not necessarily require or imply between these entities or operation there is any this reality
The relation or order on border.Moreover, term " comprising ", "comprising" or its any other variant are intended to the bag of nonexcludability
Contain, so that process, method, article or equipment including a series of key elements are not only including those key elements, but also including
Other key elements being not expressly set out, or also include for this process, method, article or the intrinsic key element of equipment.
In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including the key element
Process, method, article or equipment in also there is other identical element.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that:Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing
It is further defined and explained.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of vehicle location management method, it is characterised in that applied to vehicle management system, the vehicle management system includes setting
Put the corresponding positioning label on vehicle, it is multiple be used for send or receive UWB positioning signals UWB locating base stations, with it is described
The mobile terminal and management server of electronic lock communication connection on vehicle, the positioning label lead to the UWB locating base stations
Letter connection, for receiving or sending UWB positioning signals, and determines the temporal information of UWB positioning signals received, this method
Including:
The positioning label response Location Request, communicates with the UWB locating base stations, it is determined that the UWB positioning signals received
Temporal information;
The temporal information is sent to the mobile terminal or management server;
The mobile terminal or management server are resolved according to the temporal information, to obtain the position of the positioning label
Information.
2. vehicle location management method according to claim 1, it is characterised in that the positioning label responds Location Request
The step of include:
The management server responds the settlement request of the vehicle needs clearing, generates the Location Request, the positioning mark
Label are received and responded after the Location Request.
3. vehicle location management method according to claim 2, it is characterised in that the UWB locating base stations are pre-established
The fence matched with the parking area of the vehicle, this method also includes:
The management server determines whether the positioning label is located at the fence according to the positional information of acquisition
It is interior;
If the positioning label is located in the fence, settled accounts according to the settlement request.
4. vehicle location management method according to claim 3, it is characterised in that the management server is according to acquisition
The positional information, determines whether the step being located in the fence includes the positioning label:
The management server determines the position range data of fence corresponding with the positional information;
The management server judges whether the position range data include the positional information, if the position range number
According to the positioning label comprising the positional information, is determined in the fence, if the position range data are not
Comprising the positional information, determine that the positioning label is not in the fence.
5. vehicle location management method according to claim 3, it is characterised in that this method also includes:
The management server is according to the positional information of acquisition, if the positioning label is not at the fence
It is interior, refuse the settlement request.
6. vehicle location management method according to claim 3, it is characterised in that this method also includes:
The management server is according to the positional information of acquisition, if the positioning label is not at the fence
Interior, generation prevents locking signal;
The electronic lock prevents the electronic lock from locking according to the prevention locking signal.
7. vehicle location management method according to claim 6, it is characterised in that the electronic lock includes loudspeaker, should
Method also includes:
The electronic lock generates voice prompt signal and played by the loudspeaker according to the prevention locking signal.
8. vehicle location management method according to claim 1, it is characterised in that the UWB locating base stations are preset
Fence to be one or more.
9. a kind of electronic lock, it is characterised in that applied to vehicle management system, the vehicle management system includes multiple for sending
Or receive the UWB locating base stations of UWB positioning signals, the mobile terminal communicated to connect with the electronic lock and logical with the electronic lock
Believe the management server of connection, wherein:
The electronic lock includes being used to receiving or sending UWB positioning signals, with the signal transmitting and receiving communicated with the UWB locating base stations
Module;
For the time measurement module for the temporal information for determining to receive the UWB positioning signals;
It is connected with the management server communication, for the temporal information to be sent to the first communication of the management server
Module, so that the management server determines the positional information of the electronic lock according to the temporal information;
It is connected with the communication of mobile terminal, for the temporal information to be sent to the second communication mould of the mobile terminal
Block, so that the mobile terminal determines the positional information of the electronic lock according to the temporal information.
10. a kind of vehicle positioning label, it is characterised in that applied to vehicle management system, the positioning label is arranged on car
On, electronic lock is provided with the vehicle, the vehicle management system is included on multiple UWB locating base stations and the vehicle
The mobile terminal and management server of electronic lock communication connection;
The positioning label includes receiving the UWB positioning signals of the UWB locating base stations transmission or sent out to the UWB locating base stations
Send the signal transmitting and receiving unit of UWB positioning signals and for the time measuring unit for the temporal information for determining UWB positioning signals;
The positioning label is connected with the electronic lock, is moved with being sent the temporal information to described by the electronic lock
Dynamic terminal or management server.
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