CN208434118U - A kind of position polymeric system of shared electric vehicle - Google Patents
A kind of position polymeric system of shared electric vehicle Download PDFInfo
- Publication number
- CN208434118U CN208434118U CN201820673202.6U CN201820673202U CN208434118U CN 208434118 U CN208434118 U CN 208434118U CN 201820673202 U CN201820673202 U CN 201820673202U CN 208434118 U CN208434118 U CN 208434118U
- Authority
- CN
- China
- Prior art keywords
- device end
- bluetooth
- electric vehicle
- module
- shared electric
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of position polymeric system of shared electric vehicle, which includes server and several device ends, in which: the device end is mounted on shared electric vehicle；The device end includes controller and the GPS module connecting with the controller, mobile communication module and bluetooth module；Each device end has different bluetooth ID；The server is connected to the network by mobile communications network and each device end.The utility model has the advantages that: polymerization positioning is carried out to shared electric vehicle by polymerizeing positioning system, the position error of shared electric vehicle can be effectively eliminated, reduce the workload of operation maintenance personnel, while reduce the O&M cost of shared electric vehicle.
Description
Technical field
The utility model belongs to electronic information field, and in particular to a kind of position polymeric system of shared electric vehicle.
Background technique
During the operation of shared electric vehicle, timing is needed to be replaced charging to the battery of electric vehicle；For the ease of
Replace battery, it usually needs employ personnel by shared bicycle centralized collection to specified parking area.However in the prior art, altogether
It enjoys electric bicycle and generallys use GPS and positioned, in the case where not using enhancing system, the error of civilian GPS positioning is reachable
To tens of rice or even nearly hundred meters；Many rests in error of the shared electric vehicle due to GPS positioning inside parking area, position
It is shown on the outside of parking area, this makes staff need to spend additional time to look for the excessive electricity of these position errors
Dynamic electric car, this phenomenon considerably increase the operation cost of shared electric vehicle.
Utility model content
The purpose of this utility model is to provide a kind of positioning of shared electric vehicle according in place of above-mentioned the deficiencies in the prior art
Paradigmatic system, position polymeric system of the shared electric vehicle by using bluetooth polymerization positioning mode, solve share it is electronic
The excessive problem of vehicle position error.
The utility model aim realization is completed by following technical scheme:
A kind of position polymeric system of shared electric vehicle, the position polymeric system include server and several equipment
Terminal, in which:
The device end is mounted on shared electric vehicle；The device end include controller and with the controller
GPS module, mobile communication module and the bluetooth module of connection；Each device end has different bluetooth ID；It is described
Device end is used to obtain the GPS coordinate of its own by the GPS module, while being closed on by bluetooth module search
The bluetooth ID of each device end, and the bluetooth ID of the GPS coordinate and each device end searched is passed through
The mobile communication module is uploaded to the server；
The server is connected to the network by mobile communications network and each device end；The server is to each
The bluetooth ID that the device end uploads carries out polymerization amplification, and is sat according to GPS of the polymerization result the part device end
Mark is modified.
Mobile network's standard that the mobile communication module uses is one of GSM, CDMA, 3G, 4G, 5G or a variety of
Combination.
The controller is MCU or FPGA.
The device end further includes power module；The power supply of the input terminal of the power module and the shared electric vehicle
System connection, the output end of the power module respectively with the controller, the GPS module, the mobile communication module with
And the bluetooth module connection.
The maximum communication distance of the bluetooth module is 15m to 20m.
The utility model has the advantages that: polymerization positioning is carried out to shared electric vehicle by polymerizeing positioning system, it can be effectively
The position error for eliminating shared electric vehicle, reduces the workload of operation maintenance personnel, at the same reduce the O&M of shared electric vehicle at
This.
Detailed description of the invention
Fig. 1 is the structural block diagram of the position polymeric system of the shared electric vehicle of the utility model；
Fig. 2 is the structural block diagram of the device end in the utility model.
1-7 is marked to be respectively as follows: server 1, device end 2, controller 3, GPS module 4, mobile communication module 5, indigo plant in figure
Tooth module 6, power module 7.
Specific embodiment
The feature of the utility model and other correlated characteristics are made further specifically by embodiment below in conjunction with attached drawing
It is bright, in order to the understanding of technical staff of the same trade:
Embodiment 1: as shown in Figure 1, the present embodiment is specifically related to a kind of position polymeric system of shared electric vehicle comprising
Server 1 and several device ends 2, in which:
As shown in Figure 1, 2, device end 2 is mounted on shared electric vehicle；Every shared electric vehicle is equipped with an equipment
Terminal 2.Device end 2 includes controller 3 and the GPS module 4, mobile communication module 5 and the bluetooth mould that connect with controller 3
Block 6, each device end 2 have different bluetooth ID.The bluetooth ID of each device end 2 can be by the indigo plant of other equipment terminal 2
Tooth module 6 is scanned and is read.
In the present embodiment, controller 3 be CPU or FPGA, controller 3 for control GPS module 4, mobile communication module 5 with
And bluetooth module 6.Mobile network's standard that mobile communication module 5 uses is one of GSM, CDMA, 3G, 4G, 5G or a variety of
Combination.Device end 2 can be connected to the network by mobile communication module 5 and long-range server 1.GPS module 4 can controlled
The GPS coordinate of device end 2 is obtained under the control of device 3 processed.In the present embodiment, the maximum communication distance of bluetooth module 6 is 15m
To 20m.
In the present embodiment, device end 2 further includes power module 7, the confession of the input terminal of power module 7 and shared electric vehicle
Electric system connection, the output end of power module 7 respectively with controller 3, GPS module 4, mobile communication module 5 and bluetooth module 6
Connection.Power module 7 is used for above-mentioned module for power supply.
In the present embodiment, controller 3 is connect with the control system of shared electric vehicle；Controller 3 can be from control system
Electricity, mileage and the motor status of shared electric vehicle are read, and server is uploaded to by mobile communication module 5.
Device end 2 is used to obtain the GPS coordinate of its own by GPS module 4 in the present embodiment, while passing through bluetooth mould
Block 6 searches for the bluetooth ID of each device end 2 closed on.It GPS coordinate that device end 2 can will acquire and searches
The bluetooth ID of each device end 2 is uploaded to server 1 by mobile communication module 5.Server 1 can pass through mobile communications network
It is connected to the network with each device end 2.The bluetooth ID that server 1 can upload each device end 2 carries out polymerization amplification, and
It is modified according to GPS coordinate of the polymerization result to equipment component terminal 2.
A kind of method of the position polymeric system of the shared electric vehicle of the present embodiment 1, comprising the following steps:
(1) server 1 issues polymerization instruction to each device end 2 by mobile communications network.
(2) each device end 2 passes through the GPS coordinate that GPS module 4 obtains its own after receiving polymerization instruction, passes through simultaneously
Bluetooth module 6 searches for the bluetooth ID of each device end closed on.It each GPS coordinate that will acquire of device end 2 and searches
The bluetooth ID of each device end 2 closed on is uploaded to server 1 by mobile communication module 5.In the present embodiment, each bluetooth mould
The maximum communication distance of block 6 is 15m to 20m, therefore each bluetooth ID that each device end 2 searches indicates above-mentioned ID pairs of bluetooth
The distance between the device end 2 and shared electric vehicle answered and the device end 2 for implementing search are less than the maximum of bluetooth module 6
Communication distance.
(3) GPS coordinate is located at the composition initial sets S of each device end 2 inside parking area, service by server 1
The bluetooth ID that device 1 uploads each device end 2 inside initial sets S carries out polymerization amplification, obtains amplification set P.This implementation
In example, each device end 2 can be scanned to one group of bluetooth ID.Polymerization amplification is carried out to bluetooth ID, comprising the following steps:
(3.1) number for the bluetooth ID that each device end 2 searches in initial sets S is counted, and bluetooth ID will be searched
Most device ends is as core terminal K；
(3.2) the corresponding device end composition polymerization set J of each bluetooth ID searched core terminal K, and will gather
Intersection closes the difference set of J and initial sets S as the amplification set P.The bluetooth ID that core terminal K is searched may include other
The bluetooth ID of bluetooth equipment, therefore during generation polymerization set J, need to determine each indigo plant that core terminal K is searched
Whether tooth ID has corresponding device end 2 and shared electric vehicle.In addition, to be in various purposes deliberately pseudo- by someone in order to prevent
Make the bluetooth ID of bluetooth equipment, it is also necessary to confirm the corresponding shared electric vehicle of each bluetooth ID and its device end 2 and parking area
Whether the distance between domain is less than 200m (200m herein is determined using GPS coordinate), if distance is greater than 200m, shows the bluetooth
The corresponding shared electric vehicle of ID is in abnormality, and bluetooth ID should not be added in polymerization set J.Polymerize set J with initially
The difference set of set S refers to belonging to polymerization set J but is not belonging to the set of the element of initial sets S.
(4) server 1 corrects the GPS coordinate of each device end 2 inside amplification set P to parking area.Position
Inside amplification set P, indicate that the device end 2 is less than 20m at a distance from most device ends 2 inside parking area, because
The inside of its GPS coordinate correction value parking area is reasonable by this.
The advantageous effects of the present embodiment are as follows: polymerization positioning is carried out to shared electric vehicle by polymerizeing positioning system, it can
The position error for effectively eliminating shared electric vehicle, reduces the workload of operation maintenance personnel, while reducing shared electric vehicle
O&M cost.
In addition, as shown in Figure 1, 2, the polymerization localization method that electric vehicle is shared in the present embodiment can also be used with lower section
Method, method includes the following steps:
(1) server 1 issues polymerization instruction to each device end 2 by mobile communications network.
(2) each device end 2 passes through the GPS coordinate that GPS module 4 obtains its own after receiving polymerization instruction, passes through simultaneously
Bluetooth module 6 searches for the bluetooth ID of each device end closed on.It each GPS coordinate that will acquire of device end 2 and searches
The bluetooth ID of each device end 2 closed on is uploaded to server 1 by mobile communication module 5.In the present embodiment, each bluetooth mould
The maximum communication distance of block 6 is 15m to 20m, therefore each bluetooth ID that each device end 2 searches indicates above-mentioned ID pairs of bluetooth
The distance between the device end 2 and shared electric vehicle answered and the device end 2 for implementing search are less than the maximum of bluetooth module 6
Communication distance.
(3) GPS coordinate is located at the composition initial sets S of each device end 2 inside parking area, service by server 1
The bluetooth ID that device 1 uploads each device end 2 inside initial sets S carries out polymerization amplification, obtains amplification set P.This implementation
In example, each device end 2 can be scanned to one group of bluetooth ID.Polymerization amplification is carried out to bluetooth ID, comprising the following steps:
(3.1) the bluetooth ID that each device end inside initial sets S uploads is input in list L；List L is not counted
Notional set is learned, therefore bluetooth ID can repeat in list L.By traversal of lists L, it not only can get bluetooth ID's
Set, also can get the frequency of occurrence of each bluetooth ID；The frequency of occurrence of each bluetooth ID indicates that the corresponding equipment of bluetooth ID is whole
The device end that the periphery at end 2 is closed on there are how many.
(3.2) frequency of occurrence, is greater than each indigo plant of polymerization threshold value h by the frequency of occurrence for counting each bluetooth ID in list L
The composition polymerization set J of device end 2 corresponding to tooth ID, and the difference set of set J and the initial sets S will be polymerize as described in
Expand set P.
The calculation formula for polymerizeing threshold value h in the present embodiment is h=sum/2+1；Wherein, sum is setting inside initial sets S
The number of standby terminal 2.
(4) server 1 corrects the GPS coordinate of each device end 2 inside amplification set P to parking area.Position
Inside amplification set P, indicate that the device end 2 is less than 20m at a distance from most device ends 2 inside parking area, because
The inside of its GPS coordinate correction value parking area is reasonable by this.
Claims (5)
1. a kind of position polymeric system of shared electric vehicle, it is characterised in that if the position polymeric system include server and
Dry device end, in which:
The device end is mounted on shared electric vehicle；The device end includes controller and connect with the controller
GPS module, mobile communication module and bluetooth module；Each device end has different bluetooth ID；The equipment
Terminal is used to obtain the GPS coordinate of its own by the GPS module, while searching for each institute closed on by the bluetooth module
The bluetooth ID of device end is stated, and by the bluetooth ID of the GPS coordinate and each device end searched described in
Mobile communication module is uploaded to the server；
The server is connected to the network by mobile communications network and each device end；The server is to each described
The bluetooth ID that device end uploads carries out polymerization amplification, and according to polymerization result the GPS coordinate of the part device end into
Row amendment.
2. a kind of position polymeric system of shared electric vehicle according to claim 1, it is characterised in that the mobile communication
Mobile network's standard that module uses is one of GSM, CDMA, 3G, 4G, 5G or a variety of combination.
3. a kind of position polymeric system of shared electric vehicle according to claim 1, it is characterised in that the controller is
MCU or FPGA.
4. a kind of position polymeric system of shared electric vehicle according to claim 1, it is characterised in that the device end
It further include power module；The input terminal of the power module is connect with the power supply system of the shared electric vehicle, the power supply mould
The output end of block is connect with the controller, the GPS module, the mobile communication module and the bluetooth module respectively.
5. a kind of position polymeric system of shared electric vehicle according to claim 1, it is characterised in that the bluetooth module
Maximum communication distance be 15m to 20m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673202.6U CN208434118U (en) | 2018-05-07 | 2018-05-07 | A kind of position polymeric system of shared electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673202.6U CN208434118U (en) | 2018-05-07 | 2018-05-07 | A kind of position polymeric system of shared electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208434118U true CN208434118U (en) | 2019-01-25 |
Family
ID=65102518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820673202.6U Active CN208434118U (en) | 2018-05-07 | 2018-05-07 | A kind of position polymeric system of shared electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208434118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108810797A (en) * | 2018-05-07 | 2018-11-13 | 上海钧正网络科技有限公司 | A kind of the position polymeric system and polymerization localization method of shared electric vehicle |
-
2018
- 2018-05-07 CN CN201820673202.6U patent/CN208434118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108810797A (en) * | 2018-05-07 | 2018-11-13 | 上海钧正网络科技有限公司 | A kind of the position polymeric system and polymerization localization method of shared electric vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108810797A (en) | A kind of the position polymeric system and polymerization localization method of shared electric vehicle | |
| CN106643765B (en) | Method for calculating acquisition abnormal maintenance time length | |
| CN108490382B (en) | Remote online verification method and system for high-voltage electric energy meter measuring plate | |
| CN209280930U (en) | A kind of patrol unmanned machine positioning system of converter station | |
| CN101986757A (en) | Positioning method and device for mobile terminal | |
| CN105346406A (en) | Vehicle-mounted system for acquiring charging information of electric automobile and working method of vehicle-mounted system | |
| CN204990657U (en) | Remote meter reading system | |
| CN106482738A (en) | Transfinited the indoor fingerprinting localization algorithm of learning machine based on online increment | |
| CN208434118U (en) | A kind of position polymeric system of shared electric vehicle | |
| CN104865475A (en) | Line loss monitoring device | |
| CN115809282A (en) | Transformer substation carbon emission monitoring method and system | |
| CN111063049A (en) | Power grid line engineering attendance checking method and system | |
| WO2012083720A1 (en) | Real-time online monitoring devices for electromagnetic environment | |
| CN206258692U (en) | A kind of energy consumption data collecting system based on wireless network | |
| CN204895168U (en) | Multi -protocols electric automobile stake of charging of can demoting based on distributing type | |
| CN202837977U (en) | Engineering machinery vehicle, ZigBee adapter applied on engineering machinery vehicle and detecting system thereof | |
| CN105335824A (en) | Power distribution network fault first-aid repair commanding method and system based on data center | |
| CN113246782B (en) | Method for monitoring operation error of direct current charging pile | |
| CN103699088A (en) | Base station oil engine dispatching management system and method on basis of power environment monitoring | |
| CN203984446U (en) | The interchangeability testing apparatus of a kind of power information acquisition terminal local communication unit | |
| CN106253846A (en) | A kind of large-scale ground photovoltaic power station power generation performance filed detection system | |
| CN104868602A (en) | Line loss monitoring and positioning system | |
| CN202058292U (en) | Remote wireless meter reading system | |
| CN102236959B (en) | Sensing network-based wireless meter reading system and meter reading method thereof | |
| CN116979997B (en) | Dual-mode communication-based power distribution network automation method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |