CN104699955B - Driving behavior scoring method and system - Google Patents
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Abstract
The invention provides a driving behavior scoring method and a system thereof, wherein the driving behavior scoring method comprises the following steps: the VCU acquires driving behavior related information of a driver, and uploads the driving behavior related information and a vehicle identifier to a server through a wireless communication network; and the server compares the driving behavior related information with a data corpus stored by the server, and scores the driving behavior of the driver in real time according to a comparison result. The individual data are compared with the big data in the server to obtain the driving behavior score of the driver, the driving behavior score can be compared with the driving behavior of the vehicle owner in the nearby road section through the input of the radius range, the hardware cost is hardly increased, and the driving behavior score is obtained through the comparison with the actual sample of the big data.
Description
Technical field
The present invention relates to the data analysis field of driving behavior, and in particular to a kind of driving behavior methods of marking and its is
System.
Background technology
The characteristics of pure electric automobile is because of its clean energy-saving is pure electronic at present as one of important directions of automobile industry development
The popularization of automobile is mainly by continual mileage is short, battery charge time is long and charging pile/charging station infrastructure shortcoming etc.
The restriction of factor.
Before the breakthrough of battery energy density bottleneck, good driving behavior custom can significantly reduce energy consumption, effectively
Increase continual mileage, for conventional fuel oil automobile, the OBD service providers with car networking conceptual dependency can pass through OBD at present
System OBD (On-Board Diagnostic) is acquired to information such as running data, situation of remote, oil consumption, and is deposited with reference to cloud
Storage, cloud computing etc. are supplied to 4S shops, and value-added service is provided after analyzing running data etc..But this mode generally requires car owner's purchase
Buy special hardware device and be arranged on OBD ports, add the extra charge of car owner, and the OBD hardware of different manufacturers may
The defects of certain be present in difference, compatibility aspect.
The content of the invention
In view of this, the present invention provides a kind of driving behavior methods of marking and its system, it is intended to is realized by server individual
Contrast between volume data and big data, draw the dynamic grading of the driving behavior of driver.
The technical solution adopted by the present invention is specially：
A kind of driving behavior methods of marking, including：
Entire car controller VCU gathers the driving behavior relevant information of driver, by cordless communication network by the driving
Behavior relevant information and vehicles identifications upload onto the server；
The server by by the driving behavior relevant information compared with the data complete or collected works of server storage, root
Scored according to driving behavior of the comparative result to the driver.
In above-mentioned driving behavior methods of marking, the driving behavior of described entire car controller VCU collection drivers is related
Information includes vehicle position information and drive parameter information, wherein：The entire car controller VCU passes through alignment system collection vehicle
Positional information, drive parameter information is gathered by sensor.
In above-mentioned driving behavior methods of marking, described " server is by by the driving behavior relevant information
Compared with the data complete or collected works of server storage, scored according to driving behavior of the comparative result to the driver " bag
Include：
The server draws vehicle mark by vehicles identifications complete or collected works in the vehicles identifications and the data complete or collected works
The percentage of knowledge, and assign certain weight to the percentage of the vehicles identifications；
The server obtains vehicle performance factor by the vehicles identifications, and the server passes through the vehicle
Performance parameter and the driving behavior relevant information, draw each described driving behavior percentage, and are driven to described described in each
Sail behavior percentage and assign certain weight；
It is related to driving behavior to believe according to the vehicles identifications and its weight, the driving behavior percentage and its weight
Breath carries out computing and parsing, draws the scoring of driver's behavior.
In above-mentioned driving behavior methods of marking, described " vehicles identifications and its weight, the driving behavior percentage
Than and its weight, computing and parsing are carried out to driving behavior relevant information, draw the scoring of driver's behavior " after, in addition to：
The server sends the current location for whether sharing vehicle and the request message of scoring to entire car controller VCU,
After the entire car controller VCU returns to current location and the score information of shared vehicle, then the current information of vehicle is stored in
Data complete or collected works are simultaneously shared by server, and the score information of driver is shown by display unit；
It is after the entire car controller VCU returns to current location and the score information of not shared vehicle, then vehicle is current
Information deposit data complete or collected works but do not shared by server, and the score information of driver is shown by display unit.
In above-mentioned driving behavior methods of marking, described " shares the current of vehicle when the entire car controller VCU is returned
Behind position and score information, then the current information of vehicle is stored in data complete or collected works and shared by server, and by driver's
Score information is shown by display unit " be specially：
The radius of the score information of driver, driver's mark, current vehicle position is uploaded to the server
And shared by the server, the score information of driver is shown by the display unit of vehicle, and pass through the service
Device downloads the score information of the driver in the radius, and the score information of the driver in the radius is passed through
The display unit of vehicle is shown；
It is described " after the entire car controller VCU returns to current location and the score information of not shared vehicle, then by car
Current information deposit data complete or collected works but do not shared by server, and the score information of driver is shown by display unit
Show " be specially：
The score information of driver is uploaded to the server but not shared by the server, by commenting for driver
Information is divided to be shown by the display unit of vehicle.
A kind of driving behavior points-scoring system, including entire car controller VCU and server, wherein：
The driving behavior relevant information of the entire car controller VCU collections driver, by cordless communication network by described in
Driving behavior relevant information and vehicles identifications upload onto the server；
The server by by the driving behavior relevant information compared with the data complete or collected works of server storage, root
Scored according to driving behavior of the comparative result to the driver.
In above-mentioned driving behavior points-scoring system, adopting provided with driving behavior relevant information in the entire car controller VCU
Collect unit, the collecting unit includes alignment system and sensor, and the entire car controller VCU passes through alignment system collection vehicle
Positional information, drive parameter information is gathered by sensor.
In above-mentioned driving behavior points-scoring system, the server further comprises the unit that scores, and the scoring unit is used
In：
The server draws vehicle mark by vehicles identifications complete or collected works in the vehicles identifications and the data complete or collected works
The percentage of knowledge, and assign certain weight to the percentage of the vehicles identifications；
The server obtains vehicle performance factor by the vehicles identifications, and the server passes through the vehicle
Performance parameter and the driving behavior relevant information, draw each described driving behavior percentage, and are driven to described described in each
Sail behavior percentage and assign certain weight；
It is related to driving behavior to believe according to the vehicles identifications and its weight, the driving behavior percentage and its weight
Breath carries out computing and parsing, draws the scoring of driver's behavior.
In above-mentioned driving behavior points-scoring system, in addition to information inquiry unit, described information inquiry unit are used for：
In described " vehicles identifications and its weight, the driving behavior percentage and its weight, to driving behavior phase
Close information and carry out computing and parsing, draw the scoring of driver's behavior " after, the server is sent to entire car controller VCU
Whether the current location of vehicle and the request message of scoring are shared, when the entire car controller VCU returns to the current of shared vehicle
Behind position and score information, then the current current location of vehicle and score information are stored in data complete or collected works and are total to by server
Enjoy, and the score information of driver is shown by display unit；
It is after the entire car controller VCU returns to current location and the score information of not shared vehicle, then vehicle is current
Information deposit data complete or collected works but do not shared by server, and the score information of driver is shown by display unit.
In above-mentioned driving behavior points-scoring system, described information inquiry unit is specially：
After the entire car controller VCU returns to current location and the score information of shared vehicle, by the scoring of driver
The radius of, driver mark, vehicle present position is uploaded to the server and by the server by information
It is shared, the score information of driver is shown by the display unit of vehicle, and the radius model is downloaded by the server
The score information of driver in enclosing, the score information of the driver in the radius is shown by the display unit of vehicle
Show；
After the entire car controller VCU returns to current location and the score information of not shared vehicle, by commenting for driver
Point information is uploaded to the server but not shared by the server, the display that the score information of driver is passed through into vehicle
Unit is shown.
The beneficial effect comprise that：
The present invention by the data transfer collected to server, compared with big data, is given by entire car controller VCU
Go out a comprehensive grading (percentage), then scoring is transferred to subscriber terminal equipment, points-scoring system is easily understood, and car owner can be with
The ranking of (such as neighbouring section) car owner's driving behavior scoring is realized in certain limit by input radius scope, is neatly embodied
The driving ability of car owner；
The characteristics of present invention utilizes pure electric automobile height electronics automatically controlledization, information is gathered using entire car controller VCU, is commented
The computing of point ranking is then placed on server end, saves the operand of in-car ECU；Data can be completed by exempting from installation OBD hardware
Collection, save cost, and data acquisition without differences, the problem of in the absence of compatibility, and obtained by dynamic type ranking
The big data obtained can provide data support for the research and development of subsequent vehicle.
Brief description of the drawings
When considered in conjunction with the accompanying drawings, the present invention can more completely be more fully understood.Accompanying drawing described herein is used for providing
A further understanding of the present invention, embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.
Fig. 1 is a kind of schematic flow sheet of driving behavior methods of marking of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to technical scheme.
A kind of driving behavior method as shown in Figure 1, being received by entire car controller VCU is included in speed, energy consumption, driving
The signal such as journey and acceleration, signal and GPS location information are sent to server, computing or parsing of the data through server
Afterwards, each single item index obtains ranking ratio compared with big data, and combines accelerator pedal aperture, speed and braking duration
Carry out comprehensive grading (ranking ratio) etc. information, by asking whether sharing position and score information, as car owner agree to it is shared, it is defeated
Enter radius distance, driver's identification information, scoring and ranking ratio data are shared by server, it is certain by inputting
Radius and upload onto the server, you can each driver in the radius distance of download server storage shares
Their scoring and ranking, as a preferred embodiment, car owner can select before downloading the ranking in radius some names (as before
30) score data, within a certain period of time (can be to enumerate or point map by the scoring of car owner's driving behavior and ranking
The form of cloud is shown.) shown in the mobile terminal device of vehicle；If disagreeing sharing position and score information, by driver
Identification information, scoring and ranking ratio data are by server, as one of sample of big data, but information of vehicles and
Drivers information is underground, i.e.,：Data enter large database concept, as the foundation of scoring ranking, but can not be checked by other people, such as
It is identified as anonymity；Scoring and ranking ratio are downloaded, the driving behavior scoring (ranking of car owner is shown by mobile terminal device
Ratio).Specifically：
First, vehicle is provided with a set of account number cipher that communication is realized with server, and server leads to vehicle and driver
Cross vehicles identifications and driver's mark establishes corresponding relation, first by instruction corresponding to input, established and connected according to vehicles identifications
Relation is connect, ensure that the realizability of scoring.
Entire car controller VCU gathers the driving behavior relevant information of driver, by cordless communication network by driving behavior
Relevant information and vehicles identifications upload onto the server；
Server is by the way that driving behavior relevant information compared with the data complete or collected works of server storage, is tied according to comparing
Driving behavior of the fruit to driver is scored.
The driving behavior relevant information of entire car controller VCU collection drivers includes vehicle position information and drive parameter is believed
Breath, wherein：Entire car controller VCU gathers drive parameter information by alignment system collection vehicle positional information by sensor.
Driving behavior to driver is scored specially：
Server draws the percentage of vehicles identifications by comparing vehicles identifications complete or collected works in vehicles identifications and data complete or collected works,
And assign certain weight to the percentage of vehicles identifications；
Server obtains vehicle performance factor by vehicles identifications, and server is gone by comparing vehicle performance factor with driving
For relevant information, each driving behavior percentage is drawn, and certain weight is assigned to each driving behavior percentage；
According to vehicles identifications and its weight, driving behavior percentage and its weight, driving behavior relevant information is transported
Calculate and parse, draw the scoring of driver's behavior.
After scoring, in addition to：
Server sends the current location for whether sharing vehicle and the request message of scoring to entire car controller VCU, when whole
After vehicle controller VCU returns to current location and the score information of shared vehicle, then the current information of vehicle is stored in data complete or collected works
And shared by server, and the score information of driver is shown by display unit；Specially：
By the score information of driver, driver identifies, the radius of current vehicle position uploads onto the server and leads to
Cross server to share, the score information of driver is shown by the display unit of vehicle, and radius model is downloaded by server
The score information of driver in enclosing, the score information of the driver in radius is shown by the display unit of vehicle；
After entire car controller VCU returns to current location and the score information of not shared vehicle, then by the current letter of vehicle
Breath is stored in data complete or collected works but not shared by server, and the score information of driver is shown by display unit；Specially：
The score information of driver is uploaded onto the server but not shared by server, the score information of driver is led to
The display unit for crossing vehicle is shown.
The driving behavior points-scoring system of above-mentioned driving behavior methods of marking, including entire car controller VCU and server are realized,
Wherein：
(driving behavior relevant information is single by gathering for the driving behavior relevant information of entire car controller VCU collection drivers
Member collection, collecting unit include alignment system and sensor, and entire car controller VCU is believed by alignment system collection vehicle position
Breath, drive parameter information is gathered by sensor.), by cordless communication network by driving behavior relevant information and vehicle mark
Knowledge uploads onto the server；
Server is by the way that driving behavior relevant information compared with the data complete or collected works of server storage, is tied according to comparing
Driving behavior of the fruit to driver is scored.
Server further comprises the unit that scores, and scoring unit is used for：
Server draws the percentage of vehicles identifications by comparing vehicles identifications complete or collected works in vehicles identifications and data complete or collected works,
And assign certain weight to the percentage of vehicles identifications；
Server obtains vehicle performance factor by vehicles identifications, and server is gone by comparing vehicle performance factor with driving
For relevant information, each driving behavior percentage is drawn, and certain weight is assigned to each driving behavior percentage；
According to vehicles identifications and its weight, driving behavior percentage and its weight, driving behavior relevant information is transported
Calculate and parse, draw the scoring of driver's behavior.
Wherein：
Mainly included according to the vehicle performance factor that vehicles identifications obtain：It is vehicle brand, model, wheelbase, kerb weight, outer
Shape parameter, engine displacement, max. speed, hundred kilometers of acceleration time and 0-60km acceleration time etc.；
The drive parameter information that reflection drives individual behavior mainly includes：Speed of operation, travel duration, average energy consumption, continue
Sail mileage, acceleration time, braking time, steering force, turning velocity etc..
Also include information inquiry unit, information inquiry unit is used for：
After scoring, server sends whether the current location of shared vehicle asks with what is scored to entire car controller VCU
Message is sought, after entire car controller VCU returns to current location and the score information of shared vehicle, then by the current present bit of vehicle
Put and be stored in data complete or collected works with score information and shared by server, and the score information of driver is shown by display unit
Show；Specifically：After entire car controller VCU returns to current location and the score information of shared vehicle, the scoring of driver is believed
The radius of, driver mark, vehicle present position is uploaded onto the server and shared by server by breath, will be driven
The score information of people is shown by the display unit of vehicle, and the scoring letter of the driver in radius is downloaded by server
Breath, the score information of the driver in radius is shown by the display unit of vehicle；
After entire car controller VCU returns to current location and the score information of not shared vehicle, then by the current letter of vehicle
Breath is stored in data complete or collected works but not shared by server, and the score information of driver is shown by display unit, specifically：
After entire car controller VCU returns to current location and the score information of not shared vehicle, the score information of driver is uploaded to
Server but do not shared by server, the score information of driver is shown by the display unit of vehicle.
It can be seen that information sharing is carried out with cloud server by the vehicle and driver of individual, on the one hand, pass through big data
Individual ranking is obtained, act as the molecule of scoring (ranking ratio)；On the other hand, individual driving ability can be used as big number
Sample in, as the big data (i.e. denominator) of other individual rankings, special equipment need not set up, you can realize real-time
Scoring, and can be inputted by the radius of selection, understand and have an area of a range of overall driving ability.And in completion pair
After the contribution of big data, it can choose whether information of vehicles and driving behavior information sharing；I.e.：
No matter whether sharing, be required for uploading and download the parameter information and vehicle identification information of vehicle drive, by with
Big data compares to obtain score information.On the premise of shared, the specifying information such as driver's mark and vehicles identifications also upload and
Inquiry can be disclosed, on the premise of not shared, then only uploads the parameter information and vehicle identification information of vehicle drive, driver
Identification information does not upload, and in the case of this kind, and during as sample in big data, driver's mark and vehicle identification information can
To make anonymous processing.
As described above, embodiments of the invention are explained, it is clear that as long as essentially without this hair of disengaging
Bright inventive point and effect, will be readily apparent to persons skilled in the art deformation, also be all contained in the guarantor of the present invention
Within the scope of shield.
Claims (8)
- A kind of 1. driving behavior methods of marking, it is characterised in that including：Entire car controller VCU gathers the driving behavior relevant information of driver, by cordless communication network by the driving behavior Relevant information and vehicles identifications upload onto the server；The server by by the driving behavior relevant information compared with the data complete or collected works of server storage, according to than Driving behavior of the relatively result to the driver is scored, including：The server draws vehicles identifications by vehicles identifications complete or collected works in the vehicles identifications and the data complete or collected works Percentage, and assign certain weight to the percentage of the vehicles identifications；The server obtains vehicle performance factor by the vehicles identifications, and the server passes through the vehicle performance Parameter and the driving behavior relevant information, draw each driving behavior percentage, and to each described driving behavior percentage Assign certain weight；According to the vehicles identifications and its weight, the driving behavior percentage and its weight, driving behavior relevant information is entered Row computing and parsing, draw the scoring of driver's behavior.
- A kind of 2. driving behavior methods of marking according to claim 1, it is characterised in that described entire car controller VCU The driving behavior relevant information of collection driver includes vehicle position information and drive parameter information, wherein：The full-vehicle control Device VCU gathers drive parameter information by alignment system collection vehicle positional information by sensor.
- A kind of 3. driving behavior methods of marking according to claim 1, it is characterised in that the described " vehicles identifications And its weight, the driving behavior percentage and its weight, computing and parsing are carried out to driving behavior relevant information, draw driving After the scoring of people's behavior ", in addition to：The server sends the current location for whether sharing vehicle and the request message of scoring to entire car controller VCU, works as institute After stating current location and score information that entire car controller VCU returns to shared vehicle, then the current information of vehicle is stored in data Complete or collected works are simultaneously shared by server, and the score information of driver is shown by display unit；After the entire car controller VCU returns to current location and the score information of not shared vehicle, then by the current letter of vehicle Breath is stored in data complete or collected works but not shared by server, and the score information of driver is shown by display unit.
- 4. a kind of driving behavior methods of marking according to claim 3, it is characterised in that described " when the vehicle control After device VCU processed returns to current location and the score information of shared vehicle, then the current information of vehicle is stored in data complete or collected works and led to Cross server to share, and the score information of driver shown by display unit " be specially：By the score information of driver, driver identifies, the radius of current vehicle position is uploaded to the server and leads to Cross the server to share, the score information of driver is shown by the display unit of vehicle, and by under the server The score information of the driver in the radius is carried, the score information of the driver in the radius is passed through into vehicle Display unit show；Described " after the entire car controller VCU returns to current location and the score information of not shared vehicle, then works as vehicle Preceding information is stored in data complete or collected works but not shared by server, and the score information of driver is shown by display unit " Specially：The score information of driver is uploaded to the server but not shared by the server, the scoring of driver is believed Breath is shown by the display unit of vehicle.
- A kind of 5. driving behavior points-scoring system, it is characterised in that including entire car controller VCU and server, wherein：The driving behavior relevant information of entire car controller VCU collection driver, by cordless communication network by the driving Behavior relevant information and vehicles identifications upload onto the server；The server by by the driving behavior relevant information compared with the data complete or collected works of server storage, according to than Driving behavior of the relatively result to the driver is scored；Wherein, the server further comprises the unit that scores, and the scoring unit is used for：The server draws vehicles identifications by vehicles identifications complete or collected works in the vehicles identifications and the data complete or collected works Percentage, and assign certain weight to the percentage of the vehicles identifications；The server obtains vehicle performance factor by the vehicles identifications, and the server passes through the vehicle performance Parameter and the driving behavior relevant information, draw each driving behavior percentage, and to each described driving behavior percentage Assign certain weight；According to the vehicles identifications and its weight, the driving behavior percentage and its weight, driving behavior relevant information is entered Row computing and parsing, draw the scoring of driver's behavior.
- 6. driving behavior points-scoring system according to claim 5, it is characterised in that be provided with the entire car controller VCU The collecting unit of driving behavior relevant information, the collecting unit include alignment system and sensor, the entire car controller VCU By alignment system collection vehicle positional information, drive parameter information is gathered by sensor.
- 7. driving behavior points-scoring system according to claim 5, it is characterised in that described also including information inquiry unit Information inquiry unit is used for：In described " vehicles identifications and its weight, the driving behavior percentage and its weight, letter related to driving behavior Breath carries out computing and parsing, draws the scoring of driver's behavior " afterwards, the server to entire car controller VCU send whether The current location of shared vehicle and the request message of scoring, when the entire car controller VCU returns to the current location of shared vehicle After score information, then the current current location of vehicle and score information are stored in data complete or collected works and shared by server, and The score information of driver is shown by display unit；After the entire car controller VCU returns to current location and the score information of not shared vehicle, then by the current letter of vehicle Breath is stored in data complete or collected works but not shared by server, and the score information of driver is shown by display unit.
- 8. driving behavior points-scoring system according to claim 7, it is characterised in that described information inquiry unit is specially：After the entire car controller VCU returns to current location and the score information of shared vehicle, by the score information of driver, Driver's mark, the radius of vehicle present position are uploaded to the server and shared by the server, will The score information of driver is shown by the display unit of vehicle, and downloads driving in the radius by the server The score information of people is sailed, the score information of the driver in the radius is shown by the display unit of vehicle；After the entire car controller VCU returns to current location and the score information of not shared vehicle, the scoring of driver is believed Breath is uploaded to the server but not shared by the server, the display unit that the score information of driver is passed through into vehicle Display.
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| CN104699955A (en) | 2015-06-10 |
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