CN108648442A - The device and method of timesharing car rental accurate stopping position can be automatically positioned - Google Patents
The device and method of timesharing car rental accurate stopping position can be automatically positioned Download PDFInfo
- Publication number
- CN108648442A CN108648442A CN201810668499.1A CN201810668499A CN108648442A CN 108648442 A CN108648442 A CN 108648442A CN 201810668499 A CN201810668499 A CN 201810668499A CN 108648442 A CN108648442 A CN 108648442A
- Authority
- CN
- China
- Prior art keywords
- stop
- transmitter
- reader
- vehicle
- cloud server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
- G08G1/205—Indicating the location of the monitored vehicles as destination, e.g. accidents, stolen, rental
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
Abstract
The invention discloses a kind of device and method being automatically positioned timesharing car rental accurate stopping position, equipment includes stop transmitter, stop reader, stop transmitter installation site storage Cloud Server, vehicle parking point location Cloud Server and stop reader installation vehicle storage Cloud Server；The stop transmitter and stop reader bluetooth connection, the stop reader is wirelessly connected with vehicle parking point location Cloud Server, and the stop transmitter installation site storage Cloud Server, stop reader installation vehicle storage Cloud Server and vehicle parking point location Cloud Server pass through network connection；Through the invention, it can solve the problem of to be unable to positioning vehicle accurate stopping position especially indoor parking position by GPS, automatic positioning timesharing car rental indoors or outdoor accurate stopping position, significantly facilitates hirer and looks for vehicle and return the car.
Description
Technical field
The invention belongs to the technical field of vehicle leasing, more particularly to one kind can be automatically positioned timesharing car rental and accurately stop
The device and method of truck position.
Background technology
The operation mode of current timesharing rent-a-car is all the self-service pick-up of hirer, the self-service mode returned the car, and pick-up is returned the car
Process all prosthetic services.Timesharing leasing company can generally set fixed stop, if stop be located at it is indoor (such as
Lower parking lot), user is after self-service return the car, due to obtaining less than GPS, so can not know that hirer accurately goes back truck position,
Problems can be brought to operation.Meanwhile when hirer is self-service take subscribe vehicle when, if vehicle is parked in interior, not by GPS
The accurate stopping position that vehicle can be obtained, needs to take a long time and goes for, and also brings greater inconvenience to hirer.So from
The accurate stopping position of dynamic positioning car rental is to carry out timesharing charter business company urgent problem.
Invention content
The shortcomings that it is a primary object of the present invention to overcome the prior art and deficiency, timesharing rent can be automatically positioned by providing one kind
It rents the device and method of vehicle accurate stopping position, timesharing car rental can be automatically positioned indoors or outdoor accurate stopping position
It sets, significantly facilitates hirer and look for vehicle and return the car.
In order to achieve the above object, the present invention uses following technical scheme：
The equipment that the present invention can be automatically positioned timesharing car rental accurate stopping position, including stop transmitter, parking
Point reader, stop transmitter installation site storage Cloud Server, vehicle parking point location Cloud Server and stop are read
Take device that vehicle storage Cloud Server is installed；The stop transmitter and stop reader bluetooth connection, the stop are read
Device is taken to be wirelessly connected with vehicle parking point location Cloud Server, the stop transmitter installation site storage Cloud Server stops
Vehicle point reader installs vehicle storage Cloud Server and vehicle parking point location Cloud Server network connection；
The stop transmitter, is mounted on specified parking stall, and a unique mark is arranged in each stop transmitter
Number, which is configured as the ID of stop transmitter, starts to broadcast Bluetooth signal after energization；
The stop reader is mounted on car rental, and a unique mark is arranged in each stop reader
Number, which is configured as the ID of stop reader, after energization, starts to read neighbouring Bluetooth signal, reads parking
It, can be by the identification number and this stop reader identification number of the strongest stop transmitter of signal after the Bluetooth signal of point transmitter
It is transferred to vehicle parking point location Cloud Server by wireless data sending module；
The stop transmitter installation site stores Cloud Server, deployment beyond the clouds, storage stop transmitter ID with
The incidence relation in installed stop geographical location；
The stop reader installs vehicle storage Cloud Server, deployment beyond the clouds, storage stop reader ID with
The incidence relation for the vehicle installed；
The vehicle parking point location Cloud Server is disposed beyond the clouds, the stop transmitter ID and stop that will be received
Reader ID is converted into corresponding parking position and vehicle, you can know designated vehicle by corresponding storage Cloud Server
Specific parking position.
The stop transmitter includes transmitter power supply module and transmitter bluetooth mould as a preferred technical solution,
Block, the transmitter power supply module are powered for transmitter bluetooth module.
The transmitter bluetooth module uses the Bluetooth chip of universal models as a preferred technical solution,.
As a preferred technical solution, the stop reader include reader bluetooth module, it is micro treatment module, wireless
Data transmission blocks and reader power supply module；The reader bluetooth module, wireless data sending module are and microprocessor
Module connects, and the reader power supply module is reader bluetooth module, micro treatment module, the power supply of wireless data sending module.
The micro treatment module uses STM320 family chips as a preferred technical solution, is responsible for the reading of scheduling data
It takes and sends.
The present invention also provides a kind of implementation method for the equipment being automatically positioned timesharing car rental accurate stopping position,
Include the following steps：
S1, stop transmitter is installed in stop, the bluetooth module in stop transmitter broadcasts bluetooth after powered up
Signal；
S2, storage parking point location transmitter ID and waypoint location correspondence；
S3, stop reader on vehicle is installed, neighbouring stop is read by the bluetooth module in stop reader
Vehicle point transmitter Bluetooth signal；
S4, store stop reader ID and institute's installation vehicle correspondence；
The Bluetooth signal that parking point location transmitter is sent, identification are read by stop reader when S5, vehicle parking
The strongest parking point location transmitter of Bluetooth signal, the ID of the ID of this stop transmitter and stop reader is sent out simultaneously
It is sent to vehicle parking point location Cloud Server；
S6, vehicle parking point location Cloud Server are by the ID of the stop transmitter received and stop reader
ID is converted into corresponding waypoint location information and information of vehicles respectively by corresponding storage Cloud Server, obtains designated vehicle
The specific parking site parked.
The specific location of the ID of the stop transmitter and the stop installed closes as a preferred technical solution,
Connection, and it is stored in stop transmitter installation site storage Cloud Server.
The ID of stop reader is associated with the essential information of institute installation vehicle as a preferred technical solution, and is stored
Vehicle storage Cloud Server is installed in stop reader；The essential information of the installation vehicle includes license plate number or Vehicle Identify Number.
As a preferred technical solution, in step s 5, when identifying Bluetooth signal, the letter of Bluetooth information power is had
Breath identifies wherein strongest Bluetooth signal, and reads the information of the corresponding stop transmitter of the most strong Bluetooth signal.
Compared with prior art, the present invention having the following advantages that and advantageous effect：
(1) present invention solves the problem of not can know that accurate stopping position and interior without GPS signal by GPS positioning.It can be accurate
Which parking stall is true positioning vehicle be parked on, especially when vehicle is parked in underground parking space, as to be parked in A big by vehicle Guangdong A12345
The parking stall of tall building F3/B3 parking lot 153.This is the problem of currently cann't be solved by GPS positioning.
(2) through the invention, for hirer, the parking stall hired a car can be quickly found out；For rent-a-car company
For, it is to be understood that accurate stopping position when hirer returns the car.It substantially increases and looks for vehicle efficiency and efficiency of operation.
Description of the drawings
Fig. 1 is the frame assumption diagram of present device；
Fig. 2 is the method for the present invention flow chart.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do " first ", " second " etc.
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, when the knot that conflicting or cannot achieve when will be understood that this technical solution occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection domain within.
Embodiment 1
As shown in Figure 1, the equipment that the present embodiment can be automatically positioned timesharing car rental accurate stopping position, including stop
Transmitter, stop reader, stop transmitter installation site storage Cloud Server, vehicle parking point location Cloud Server with
And stop reader installs vehicle storage Cloud Server；The stop transmitter and stop reader bluetooth connection, institute
It states stop reader to be wirelessly connected with vehicle parking point location Cloud Server, the stop transmitter installation site stores cloud
Server, stop reader installation vehicle storage Cloud Server and vehicle parking point location Cloud Server network connection；
The stop transmitter, is mounted on specified parking stall, and a unique mark is arranged in each stop transmitter
Number, which is configured as the ID of stop transmitter, starts to broadcast Bluetooth signal after energization；
The stop reader is mounted on car rental, and a unique mark is arranged in each stop reader
Number, which is configured as the ID of stop reader, after energization, starts to read neighbouring Bluetooth signal, reads parking
It, can be by the identification number and this stop reader identification number of the strongest stop transmitter of signal after the Bluetooth signal of point transmitter
It is transferred to vehicle parking point location Cloud Server by wireless data sending module；
The stop transmitter installation site stores Cloud Server, deployment beyond the clouds, storage stop transmitter ID with
Which transmitter the incidence relation in installed stop geographical location is exactly mounted in which stop；
The stop reader installs vehicle storage Cloud Server, deployment beyond the clouds, storage stop reader ID with
The incidence relation for the vehicle installed, is exactly which vehicle is mounted with which vehicle-mounted stop transmitter；
The vehicle parking point location Cloud Server is disposed beyond the clouds, the stop transmitter ID and stop that will be received
Reader ID is converted into corresponding parking position and vehicle, you can know designated vehicle by corresponding storage Cloud Server
Specific parking position.
The stop transmitter includes transmitter power supply module and transmitter bluetooth module, the transmitter power supply module
It powers for transmitter bluetooth module.TI on the market can be selected in the Bluetooth chip of transmitter bluetooth module, and the manufacturers such as Microchip are logical
Product.Stop transmitter is mounted on specified parking stall, starts to broadcast Bluetooth signal after energization.
The stop reader includes reader bluetooth module, micro treatment module, wireless data sending module and reading
Take device power supply module；The reader bluetooth module, wireless data sending module are connect with micro treatment module, the reader
Power supply module is reader bluetooth module, micro treatment module, the power supply of wireless data sending module.After energization, Bluetooth chip starts
Bluetooth signal near search can be by the mark of the strongest transmitter of signal after the Bluetooth signal for searching stop transmitter
Number and the identification number of this equipment vehicle parking point location Cloud Server is transferred to by wireless data sending module.
In the present embodiment, the STM32 family chips of ST Microelectronics can be used in the micro treatment module, are responsible for scheduling
The reading and transmission of data.Certainly the processor chips of other series are equally applicable to the application.
Embodiment 2
The present embodiment 2 is the realization side for the equipment that above-described embodiment 1 is automatically positioned timesharing car rental accurate stopping position
Method, as shown in Fig. 2, including the following steps：
S1, stop transmitter is installed in stop, the bluetooth module in the point location transmitter that stops is broadcasted after powered up
Bluetooth signal；
S2, store stop transmitter ID and waypoint location correspondence；
S3, stop reader on vehicle is installed, passes through the indigo plant near the bluetooth module search in stop reader
Tooth signal；
S4, the vehicle-mounted stop reader of storage ID and institute's installation vehicle correspondence；
The Bluetooth signal that parking point location transmitter is sent, identification are read by stop reader when S5, vehicle parking
The strongest parking point location transmitter of Bluetooth signal, the ID of the ID of this stop transmitter and stop reader is sent out simultaneously
It is sent to vehicle parking point location Cloud Server；
S6, vehicle parking point location Cloud Server are by the ID of the stop transmitter received and stop reader
ID is converted into corresponding waypoint location information and information of vehicles respectively by corresponding storage Cloud Server, obtains designated vehicle
The specific parking site parked.
In the present embodiment, the ID of the stop transmitter is associated with the specific location for the stop installed, and is deposited
Storage stores Cloud Server in stop transmitter installation site.
In the present embodiment, the ID of stop reader is associated with the essential information of institute installation vehicle, the hire a car trade mark or vehicle
The information such as frame number, and it is stored in stop reader installation vehicle storage Cloud Server；The essential information packet of the installation vehicle
Include license plate number or Vehicle Identify Number.
In step s 5, when identifying Bluetooth signal, the information of Bluetooth information power is had, identifies wherein strongest bluetooth
Signal, and read the information of the corresponding stop transmitter of the most strong Bluetooth signal.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications,
Equivalent substitute mode is should be, is included within the scope of the present invention.
Claims (9)
1. the equipment that timesharing car rental accurate stopping position can be automatically positioned, which is characterized in that including stop transmitter, stop
Vehicle point reader, stop transmitter installation site storage Cloud Server, vehicle parking point location Cloud Server and stop
Reader installs vehicle storage Cloud Server；The stop transmitter and stop reader bluetooth connection, the stop
Reader is wirelessly connected with vehicle parking point location Cloud Server, the stop transmitter installation site storage Cloud Server,
Stop reader installs vehicle storage Cloud Server and vehicle parking point location Cloud Server network connection；
The stop transmitter is mounted on specified parking stall, and a unique identification number is arranged in each stop transmitter, should
Identification number is configured as the ID of stop transmitter, starts to broadcast Bluetooth signal after energization；
The stop reader is mounted on car rental, and a unique identification number is arranged in each stop reader, should
Identification number is configured as the ID of stop reader, after energization, starts to read neighbouring Bluetooth signal, reads stop transmission
After the Bluetooth signal of device, the identification number of the strongest stop transmitter of signal and this stop reader identification number can be passed through nothing
Line data transmission blocks are transferred to vehicle parking point location Cloud Server；
The stop transmitter installation site stores Cloud Server, and deployment beyond the clouds, stores stop transmitter ID and pacified
Fill the incidence relation in stop geographical location；
The stop reader installs vehicle storage Cloud Server, and deployment beyond the clouds, stores stop reader ID and pacified
The incidence relation of the vehicle of dress；
Beyond the clouds, the stop transmitter ID received and stop are read for the vehicle parking point location Cloud Server, deployment
Device ID is converted into corresponding parking position and vehicle, you can know the specific of designated vehicle by corresponding storage Cloud Server
Parking position.
2. the equipment that timesharing car rental accurate stopping position can be automatically positioned according to claim 1, which is characterized in that institute
It includes transmitter power supply module and transmitter bluetooth module to state stop transmitter, and the transmitter power supply module is that transmitter is blue
Tooth module for power supply.
3. the equipment that timesharing car rental accurate stopping position can be automatically positioned according to claim 2, which is characterized in that institute
State the Bluetooth chip that transmitter bluetooth module uses universal models.
4. the equipment that timesharing car rental accurate stopping position can be automatically positioned according to claim 1, which is characterized in that institute
It includes reader bluetooth module, micro treatment module, wireless data sending module and reader power supply mould to state stop reader
Block；The reader bluetooth module, wireless data sending module are connect with micro treatment module, and the reader power supply module is
Reader bluetooth module, micro treatment module, the power supply of wireless data sending module.
5. the equipment that timesharing car rental accurate stopping position can be automatically positioned according to claim 4, which is characterized in that institute
It states micro treatment module and uses STM320 family chips, be responsible for the reading and transmission of scheduling data.
6. according to the reality for the equipment that can be automatically positioned timesharing car rental accurate stopping position described in any one of claim 1-5
Existing method, which is characterized in that include the following steps：
S1, stop transmitter is installed in stop, the bluetooth module in stop transmitter broadcasts Bluetooth signal after powered up；
S2, store stop transmitter ID and waypoint location correspondence；
S3, stop reader on vehicle is installed, neighbouring stop is read by the bluetooth module in stop reader
Transmitter Bluetooth signal；
S4, store stop reader ID and institute's installation vehicle correspondence；
The Bluetooth signal that parking point location transmitter is sent is read by stop reader when S5, vehicle parking, identifies bluetooth
The ID of the ID of this stop transmitter and stop reader is sent to vehicle by the strongest stop transmitter of signal simultaneously
Stop point location Cloud Server；
S6, vehicle parking point location Cloud Server lead to the ID of the ID of the stop transmitter received and stop reader
It crosses corresponding storage Cloud Server and is converted into corresponding waypoint location information and information of vehicles respectively, obtain designated vehicle and park
Specific parking site.
7. it can be automatically positioned the implementation method of the equipment of timesharing car rental accurate stopping position according to claim 6,
It is characterized in that, the ID of the stop transmitter is associated with the specific location for the stop installed, and is stored in stop hair
Device installation site is sent to store Cloud Server.
8. it can be automatically positioned the implementation method of the equipment of timesharing car rental accurate stopping position according to claim 6,
It is characterized in that, the ID of stop reader is associated with the essential information of institute's installation vehicle, and is stored in the installation of stop reader
Vehicle storage Cloud Server；The essential information of the installation vehicle includes license plate number or Vehicle Identify Number.
9. it can be automatically positioned the implementation method of the equipment of timesharing car rental accurate stopping position according to claim 6,
It is characterized in that, in step s 5, when identifying Bluetooth signal, has the information of Bluetooth information power, identify wherein strongest indigo plant
Tooth signal, and read the information of the corresponding stop transmitter of the most strong Bluetooth signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668499.1A CN108648442A (en) | 2018-06-26 | 2018-06-26 | The device and method of timesharing car rental accurate stopping position can be automatically positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810668499.1A CN108648442A (en) | 2018-06-26 | 2018-06-26 | The device and method of timesharing car rental accurate stopping position can be automatically positioned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108648442A true CN108648442A (en) | 2018-10-12 |
Family
ID=63753654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810668499.1A Withdrawn CN108648442A (en) | 2018-06-26 | 2018-06-26 | The device and method of timesharing car rental accurate stopping position can be automatically positioned |
Country Status (1)
| Country | Link |
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| CN (1) | CN108648442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068151A1 (en) * | 2020-09-29 | 2022-04-07 | Oppo广东移动通信有限公司 | Information transmission method and apparatus, device, and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956073A (en) * | 2014-04-04 | 2014-07-30 | 无锡普智联科高新技术有限公司 | Locating system and method for parking in roadside parking lot |
| CN104036554A (en) * | 2014-05-22 | 2014-09-10 | 无锡普智联科高新技术有限公司 | Parking lot charging method based on vehicle label with OBD interface |
| CN104794934A (en) * | 2015-05-06 | 2015-07-22 | 北京我联科技有限公司 | Server and parking space detection method and system |
| CN104809914A (en) * | 2015-05-22 | 2015-07-29 | 郑君雄 | RFID (Radio Frequency Identification Device)-based urban intelligent curb parking system |
| CN107170240A (en) * | 2017-07-07 | 2017-09-15 | 芜湖恒天易开软件科技股份有限公司 | The method that testing vehicle register is recognized based on mobile unit and RFID |
-
2018
- 2018-06-26 CN CN201810668499.1A patent/CN108648442A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956073A (en) * | 2014-04-04 | 2014-07-30 | 无锡普智联科高新技术有限公司 | Locating system and method for parking in roadside parking lot |
| CN104036554A (en) * | 2014-05-22 | 2014-09-10 | 无锡普智联科高新技术有限公司 | Parking lot charging method based on vehicle label with OBD interface |
| CN104794934A (en) * | 2015-05-06 | 2015-07-22 | 北京我联科技有限公司 | Server and parking space detection method and system |
| CN104809914A (en) * | 2015-05-22 | 2015-07-29 | 郑君雄 | RFID (Radio Frequency Identification Device)-based urban intelligent curb parking system |
| CN107170240A (en) * | 2017-07-07 | 2017-09-15 | 芜湖恒天易开软件科技股份有限公司 | The method that testing vehicle register is recognized based on mobile unit and RFID |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068151A1 (en) * | 2020-09-29 | 2022-04-07 | Oppo广东移动通信有限公司 | Information transmission method and apparatus, device, and storage medium |
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| CB02 | Change of applicant information |
Address after: Room D-305, 306, 307 and 308, 39 Ruihe Road, Science City, Guangzhou High-tech Industrial Development Zone, 510000, Guangdong Province Applicant after: GUANGZHOU XIANGCHECHE TECHNOLOGY Co.,Ltd. Address before: Room D-305, 306, 307 and 308, 39 Ruihe Road, Science City, Guangzhou High-tech Industrial Development Zone, 510000, Guangdong Province Applicant before: GUANGZHOU BAOYI YINGXIN AUTOMOBILE CO.,LTD. |
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Application publication date: 20181012 |
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| WW01 | Invention patent application withdrawn after publication |