CN106710269A - Vehicle driving data processing method and device - Google Patents
Vehicle driving data processing method and device Download PDFInfo
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Abstract
The invention provides a vehicle driving data processing method and device. The method comprises steps that a driving route of a vehicle is acquired, a ramp in front of the vehicle is determined according to the driving route; vehicle driving data provided by data emission equipment connected with an automatic vehicle diagnosis interface of the vehicle is acquired; a driving attitude for accomplishing ramp driving of the vehicle is estimated; driving advice for accomplishing ramp driving in the driving attitude is generated according to the vehicle driving data, and the driving advice is outputted to a vehicle driver. Through the method, the driving advice for ramp driving can be accurately provided for the driver according to a vehicle driving state, vehicle driving safety and comfortability are substantially improved, and traffic accidents caused by operation faults can be avoided.
Description
Technical field
The present invention relates to Internet technology, more particularly to a kind of processing method of vehicle operation data and dress
Put.
Background technology
With the gradually popularization of automobile and developing rapidly for information technology, automobile is not only as traffic
Instrument, also pursues the important living scene of comfortable experience as user.
Ramp is the oblique traffic road on the ground for being connected with the discrepancy in elevation, and car ramp can be divided into straight line by plane form
Ramp, curve ramp, rectilinear curve mixing ramp, spiral ramp etc., when vehicle is travelled on ramp, drive
Sail basis and vehicle-state differs markedly from flat road surface.During ramp driving is carried out, easily go out
Existing ramp is flame-out, car slipping, the problems such as be short of power, brake for a long time, for some new hand drivers, easily
There is operational error, the generation of traffic accident is resulted even in when serious.
The content of the invention
In view of the above problems, it is proposed that the present invention overcomes above mentioned problem or at least in part to provide one kind
The processing method and device of the vehicle operation data for solving the above problems.The present invention one further objective is that
Cause to improve the security that vehicle is travelled.
The present invention another further objective is that to improve the driving experience of driver.
According to one aspect of the present invention, there is provided a kind of processing method of vehicle operation data.The vehicle row
The processing method for sailing data includes：The travel route of vehicle is obtained, and before determining vehicle according to travel route
The ramp of side；Obtain the vehicle that the data transmitting of the mounted automatic diagnosis interface by being connected to vehicle is provided
Running data；Estimate the driving posture needed for calculating vehicle completion ramp driving；And number is travelled according to vehicle
The drive advice of ramp driving is completed with driving posture according to generation, and is exported to the driver of vehicle.
Alternatively, the step of travel route for obtaining vehicle, includes：Vehicle is obtained from the guider of vehicle
Travel route；And the ramp information for being determined according to the electronic map of guider in travel route.
Alternatively, the car that the data transmitting of the mounted automatic diagnosis interface by being connected to vehicle is provided is obtained
The step of running data, includes：Wireless data is set up with data transmitting to be connected；To data transmitting
Send running data read requests, for data transmitting according to running data read requests by it is vehicle-mounted from
Dynamic diagnosis interface reads the running data of the car running computer for coming from vehicle；And receive by data transmitting
In response to the vehicle operation data of running data read requests.
Alternatively, vehicle operation data includes following any one or more：Travel speed, throttle,
Range state, braking state etc..
Alternatively, estimating the step of calculating the driving posture needed for vehicle completes ramp driving includes：Obtain car
Vehicle, and the parameter of vehicle is determined according to vehicle, the parameter of vehicle include it is following it is any with the next item down or
It is multinomial：Body dimensions, kinetic parameter, transmission parameter, manipulation configuration parameter, security configuration parameter；According to
The parameter of vehicle calculates the required driving posture of car ramp traveling.
Alternatively, the step of the drive advice of ramp driving is completed with driving posture according to vehicle operation data generation
Suddenly include：Calculate the speed and gear needed for completing ramp driving with driving posture；Compare vehicle traveling number
According to complete ramp driving needed for speed and gear difference；Drive advice is generated according to comparative result,
Drive advice includes following any one or more：Change speed, change gear.
Alternatively, the step of exporting drive advice to the driver of vehicle includes：Language is generated according to drive advice
Sound cue, and played to driver；Or head-up display interface of the generation comprising drive advice, and lead to
The echo area for crossing the front windshield of vehicle shows to driver.
Alternatively, after the step of exporting drive advice to the driver of vehicle, also include：Obtain by data
Vehicle operation data during the ramp driving that transmitting equipment is provided；According to the vehicle during ramp driving
Running data confirms after the completion of ramp driving that generation ramp driving completes prompting message, and is exported to driver.
According to another aspect of the present invention, the processing unit of vehicle operation data, including：Route obtains mould
Block, is configured to obtain the travel route of vehicle, and the ramp of vehicle front is determined according to travel route；Number
According to acquisition module, it is configured to acquisition and is carried by the data transmitting for being connected to the mounted automatic diagnosis interface of vehicle
The vehicle operation data of confession；Attitude prediction module, is configured to estimate needed for calculating vehicle completes ramp driving
Driving posture；And suggestion output module, it is configured to be completed with driving posture according to vehicle operation data generation
The drive advice of ramp driving, and exported to the driver of vehicle.
Alternatively, route acquiring module is configured to：The traveling road of vehicle is obtained from the guider of vehicle
Line；And the ramp information for being determined according to the electronic map of guider in travel route.
Alternatively, data acquisition module is configured to：Wireless data is set up with data transmitting to be connected；To
Data transmitting sends running data read requests, is asked so that data transmitting reads according to running data
Seek the running data that the car running computer for coming from vehicle is read by mounted automatic diagnosis interface；And receive by
Data transmitting in response to running data read requests vehicle operation data, also, vehicle operation data
Including following any one or more：Travel speed, throttle, range state, braking state etc..
Alternatively, attitude prediction module is configured to：The vehicle of vehicle is obtained, and vehicle is determined according to vehicle
Parameter, the parameter of vehicle includes following any following one or more：Body dimensions, kinetic parameter, biography
Dynamic parameter, manipulation configuration parameter, security configuration parameter；Parameter according to vehicle calculates car ramp traveling institute
The driving posture for needing.
Alternatively, it is proposed that output module includes：Suggestion generation submodule, is configured to calculate complete with driving posture
Speed and gear into needed for ramp driving；Speed needed for comparing vehicle operation data and completing ramp driving
The difference of degree and gear；Drive advice is generated according to comparative result, drive advice includes following any one
Or it is multinomial：Change speed, change gear.
Alternatively, it is proposed that output module includes：Voice output submodule, is configured to be generated according to drive advice
Voice message signal, and played to driver；Or head-up display submodule, it is configured to generation and includes driving
The head-up display interface of suggestion, and the echo area of the front windshield for passing through vehicle shows to driver.
Alternatively, the processing unit of above-mentioned vehicle operation data also includes：Ramp reporting modules, are configured to obtain
Vehicle operation data during the ramp driving provided by data transmitting is provided；According to ramp driving process
In vehicle operation data confirm ramp driving after the completion of, generation ramp driving completes prompting message, and to driving
The person of sailing exports.
The treating method and apparatus of vehicle operation data of the invention, predefine the ramp of vehicle front, root
The driving recommendations of ramp driving are completed with the driving posture estimated out according to vehicle operation data generation, and to vehicle
Driver output, can according to the transport condition of vehicle exactly to driver provide drive advice, significantly
Improve the security of car ramp traveling, it is to avoid because of the traffic accident that operational error causes.
Further, in the treating method and apparatus of vehicle operation data of the invention, vehicle operation data
By the number for being connected to the mounted automatic diagnosis interface (On-Board Diagnostic, abbreviation OBD) of vehicle
There is provided according to transmitting equipment, data arise directly from car running computer (Electronic Control Unit, abbreviation
ECU) to the detection of the related data of the parts such as engine, gearbox, brake system, all-sidedly and accurately instead
The transport condition of vehicle is reflected, has been divided using the current running data of vehicle and to vehicle history running data
Analysis, estimates the running data of a period of time after calculating vehicle, obtains estimating running data, and the degree of accuracy is high,
Suggestion meets actual driving situation, improves the driving experience of driver.
Further, the treating method and apparatus of vehicle operation data of the invention, can be directed to different automobile types
Parameter carry out the calculating of driving posture, and travel speed, throttle, gear shape can be considered
The various vehicle operation datas such as state, braking state, compatibility is good, meets the prompting requirement of different vehicle.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technology of the invention
Means, and being practiced according to the content of specification, and in order to allow above and other objects of the present invention,
Feature and advantage can become apparent, below especially exemplified by specific embodiment of the invention.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will
More understand of the invention above-mentioned and other purposes, advantages and features.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are for ability
Domain those of ordinary skill will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and simultaneously
It is not considered as limitation of the present invention.And in whole accompanying drawing, identical is denoted by the same reference numerals
Part.In the accompanying drawings：
Fig. 1 is the applicable hardware system of processing unit of vehicle operation data according to an embodiment of the invention
Configuration diagram；
Fig. 2 is the schematic diagram of the processing unit of vehicle operation data according to an embodiment of the invention；
Fig. 3 is the schematic diagram of the processing unit of vehicle operation data according to another embodiment of the present invention；And
Fig. 4 is the schematic diagram of the processing method of vehicle operation data according to an embodiment of the invention.
Specific embodiment
Algorithm and display be not intrinsic with any certain computer, virtual system or miscellaneous equipment provided herein
It is related.Various general-purpose systems can also be used together with based on teaching in this.As described above, structure
It is obvious to make the structure required by this kind of system.Additionally, the present invention is not also directed to any certain programmed
Language.It is understood that, it is possible to use various programming languages realize the content of invention described herein, and
The description done to language-specific above is to disclose preferred forms of the invention.
Fig. 1 is the applicable hardware of processing unit 200 of vehicle operation data according to an embodiment of the invention
System architecture schematic diagram, the hardware system includes：It is connected to the mounted automatic diagnosis interface of vehicle 110
(OBD) data transmitting 120, user terminal 130, network side equipment 140.
The initial purpose of vehicle configuration car diagnostic interface is generally comprised：Detection vehicle condition and exhausting control.
Detection vehicle condition can read the car running computer of automobile by special testing equipment by OBD
(ECU) data, the state for analyzing automobile, and further the failure to automobile is diagnosed.Row
Put a series of engine sensor data (data of such as lambda sensor) of the monitoring by means of OBD outputs
The combustion efficiency of engine is analyzed, the emission behaviour of automobile is determined.Got over to motor vehicle emission effect on environment
It is taken seriously to get over, current OBD interfaces are the mandatory configurations of most of international automobiles.The tradition of OBD
It is used to carry out fault detect using for auto repair shop, and detecting field is detected to emissions data.OBD
Operation principle be engine, gearbox, the brake detected by the modes such as CAN or automobile ECU
System, fuel system, the data of exhaust system switch to OBD interface protocols (such as common OBD 16
Needle interface).
Data transmitting 120 reads vehicle on the basis of existing OBD functions by OBD interfaces
110 information, such as engine, gearbox, the various data of body gesture, including travel speed, oil
Door state, range state, braking state, engine speed, water temperature, oil consumption, mileage, speed, failure
Code etc..And data transmitting 120 can carry out finishing analysis to these data, to provide to vehicle
The data basis that running data is processed.So as to complete the record analysis of car owner's driving habit, provide driving
Advise, avoid the various functions such as break in traffic rules and regulations.
Data transmitting 120 can provide it and pass through OBD interfaces and read by various data transfer modes
Vehicle data, for example data transmitting 120 can by bluetooth, Zigbee, cellular network data pass
The modes such as defeated, data wire and user terminal 130 carry out data cube computation, in some preferred embodiments, data
Transmitting equipment 120 is carried out data transmission using bluetooth with user terminal 130, on the one hand by means of bluetooth in intelligence
Popularity in energy terminal, on the other hand can also realize being wirelessly transferred for low-power consumption.
User terminal 130 is used to realize data cube computation with various mobile units that user terminal 130 can to include
Various intelligent mobile terminals, possess certain operational capability, provide data including smart mobile phone, panel computer etc.
Coffret and the electronic equipment with Man Machine Interface.In some preferred embodiments, user's end
End 130 can realize the software application of particular vehicle data processing function come real by being installed in smart mobile phone
It is existing.
User terminal 130 or data transmitting 120 can be carried out by network with network side equipment 140
Data interaction, the mass data by means of network side is analyzed treatment to vehicle operation data.Network side sets
Standby 140 can include providing the server of all kinds of transport information, provide the server of navigation Service, provide car
Server of running data Analysis Service etc..
The processing unit of the vehicle operation data of the present embodiment can be configured with above-mentioned user terminal 130
200, the driving recommendations of ramp driving are provided using the processing unit 200 of the vehicle operation data, to drive
The person of sailing easily completes ramp driver behavior.
Fig. 2 is the schematic diagram of the processing unit 200 of vehicle operation data according to an embodiment of the invention,
The processing unit 200 of the vehicle operation data can include in general manner：Route acquiring module 210, data
Acquisition module 220, attitude prediction module 230, suggestion output module 240.
Route acquiring module 210 can be configured to obtain the travel route of vehicle, and true according to travel route
Make the ramp of vehicle front；Travel route can be obtained by obtaining the data of positioning navigation device.For example
Running course data is obtained from on-vehicle navigation apparatus, it is also possible to obtained from the guider of user terminal 130
Take form route data.Specifically, route acquiring module 210 can be obtained from the guider of vehicle 110
The travel route of pick-up；Electronic map according to guider determine ramp position in travel route and
Other information.From running course data in addition to the position of ramp, can also further determine that ramp length,
The information such as road condition, speed limit, the gradient.
Data acquisition module 220 can be configured to obtain the number by being connected to the mounted automatic diagnosis interface of vehicle
According to the vehicle operation data that transmitting equipment is provided.A kind of its optional workflow is：With data transmitting
120 set up wireless data connection (can for example take Bluetooth transmission mode)；To data transmitting 120
Running data read requests are sent, so that data transmitting 120 passes through car according to running data read requests
It is downloaded from the running data that dynamic diagnosis interface (OBD) reads the car running computer for coming from vehicle 110；And connect
Receive by data transmitting 120 in response to running data read requests vehicle operation data, and vehicle row
Data are sailed including following any one or more：Travel speed, throttle, range state, braking state
Deng other kinds of data can also be asked when necessary.
The data type that data acquisition module 220 can need according to attitude prediction module 230, sends correspondence
Running data read requests, OBD provide various data inquiry code, data transmitting 120
Can send corresponding inquiry code to its OBD for connecting and returned in response to running data read requests
The data returned, and sent to the user terminal 130 bound therewith.
Attitude prediction module 230 can be configured to estimate the traveling appearance calculated needed for vehicle completes ramp driving
State.Alternatively implementation is one kind：The vehicle of vehicle is obtained, and the parameter of vehicle is determined according to vehicle,
The parameter of vehicle includes following any following one or more：Body dimensions, kinetic parameter, transmission parameter,
Manipulation configuration parameter, security configuration parameter.In general the vehicle parameter of different automobile types is distinct, can be with
Model data storehouse is pre-build, matching preserves the model and corresponding parameter of vehicle.Attitude prediction module 230
The model data storehouse can in advance be accessed, the parameter of corresponding vehicle is obtained, as driving posture calculating according to
According to.The data calculating that attitude prediction module 230 can combine ramp completes ramp with the driving posture estimated out
The data such as speed, gear, steering angle needed for traveling；Compare vehicle operation data and complete ramp driving
Required speed and the difference of steering angle；And drive advice, drive advice are generated according to comparative result
Including following any one or more：Change speed, change gear, change turn signal state, turn direction,
Steering angle.
Suggestion output module 240 can be configured to complete ramp with driving posture according to vehicle operation data generation
The drive advice of traveling, and exported to the driver of vehicle.Drive advice by voice message or can be regarded
Feel that the mode of prompting is exported.
Fig. 3 is the schematic diagram of the processing unit 200 of vehicle operation data according to another embodiment of the present invention,
Setting ramp reporting modules 250 can flexibly be increased on the basis of a upper embodiment, and advise exporting mould
Block 240 is further provided with suggestion generation submodule 242, voice output submodule 244, head-up display
Submodule 246.
Suggestion generation submodule 242 can be configured to calculate the speed needed for completing ramp driving with driving posture
And gear；The difference of speed and gear needed for comparing vehicle operation data and completing ramp driving；Root
Drive advice is generated according to comparative result, drive advice includes following any one or more：Change speed, change
Become gear, change turn signal state, turn direction, steering angle.
Voice output submodule 244 can be configured to generate voice message signal according to drive advice, and to driving
The person of sailing plays.Driving recommendations are for example played by the loudspeaker of user terminal 130, for example output is " on front
Slope, notes downshift " or " be decelerated to 30 and step following, downshift descendings " etc suggestion voice.
Head-up display submodule 246 can be configured to generate the head-up display interface comprising drive advice, and lead to
The echo area for crossing the front windshield of vehicle shows to driver.
Head-up display (Head Up Display, hereinafter referred to as HUD), it is possible to use optical reflection
Principle, important graphic interface is incident upon on the windshield glass of vehicle 110.Due to windshield glass with
The sight line basic horizontal of driver, when driver sees forwards through the projected area of HUD, it is right not influence
The observation of external environment.So as to HUD can bow and check relevant information, remain observation
The state of vehicle front, it is to avoid potential safety hazard caused by driver distraction.Head-up display submodule 246
Can generate the head-up display interface comprising drive advice, and the front windshield by vehicle 110 reflection
Area shows to user.Assisting automobile driver is carried out to user by more direct mode, the reaction of user is improve
Speed.Head-up display interface can succinct image driving recommendations are shown, be easy to driver to understand traveling in time
Advise and make correct operation.
Because the playing process of voice reminder information needs the regular hour and may be subject to external noise
Influence, the mode that can preferably use HUD in the traveling process of vehicle 110 shows driving recommendations.So as to just
Processed in time in driver, it is ensured that the driving safety of vehicle 110, provided the user the person and wealth
Produce.
Ramp reporting modules 250 can be configured to during ramp driving of the acquisition by data transmitting offer
Vehicle operation data；After the completion of according to the vehicle operation data confirmation ramp driving during ramp driving,
Generation ramp driving completes prompting message, and is exported to driver.Such as output " go up a slope completion, speed 30
Kilometer per hour, 4 grades " etc report.Vehicle operation data can also be protected during ramp driving simultaneously
Historical data is saved as, so that subsequent analysis are used.
The embodiment of the present invention additionally provides a kind of processing method of vehicle operation data.The vehicle operation data
Processing method can be performed by the processing unit 200 of the vehicle operation data in above-described embodiment, to ensure
The safety traffic of vehicle 110.Fig. 4 is the treatment side of vehicle operation data according to an embodiment of the invention
The schematic diagram of method, the processing method of the vehicle operation data includes：
Step S402, obtains the travel route of vehicle, and the ramp of vehicle front is determined according to travel route；
What the data transmitting that step S404 obtains the mounted automatic diagnosis interface by being connected to vehicle was provided
Vehicle operation data；
Step S406, estimates the driving posture calculated needed for vehicle completes ramp driving；
Step S408, the drive advice of ramp driving is completed according to vehicle operation data generation with driving posture,
And exported to the driver of vehicle.
One kind of step S402 optionally performs flow：The traveling of vehicle is obtained from the guider of vehicle
Route；Electronic map according to guider determines the ramp information in travel route.Guider can match somebody with somebody
Put on vehicle 110, it is also possible to which configuration is on user terminal 130.
One kind of step S404 optionally performs flow：Wireless data is set up with data transmitting 120 to connect
Connect (can for example take Bluetooth transmission mode)；Sending running data reading to data transmitting 120 please
Ask, so that data transmitting 120 passes through mounted automatic diagnosis interface according to running data read requests
(OBD) running data of the car running computer for coming from vehicle is read；And receive by data transmitting
120 in response to running data read requests vehicle operation data.Vehicle operation data includes following any one
Item is multinomial：Travel speed, throttle, range state, braking state etc., can also ask when necessary
Seek other kinds of data.The data type for needing can be for example calculated according to attitude prediction, is sent corresponding
Running data read requests, OBD provides the inquiry code of various data, and data transmitting 120 can
In response to running data read requests, to send corresponding inquiry code to its OBD for connecting and be returned
Data, and sent to the user terminal 130 bound therewith.
One kind of step S406 optionally performs flow：The vehicle of vehicle is obtained, and car is determined according to vehicle
Parameter (parameter of vehicle can include following any following one or more：Body dimensions, power ginseng
Number, transmission parameter, manipulation configuration parameter, security configuration parameter), and vehicle is calculated according to the parameter of vehicle
Driving posture needed for ramp driving.Because the vehicle parameter of different automobile types is distinct, can pre-build
Model data storehouse, matching preserves the model and corresponding parameter of vehicle.Can be pre- during initialization
The model data storehouse is first accessed, the parameter of corresponding vehicle is obtained, as the basis of driving posture.
One kind of step S408 optionally performs flow：Calculate with needed for driving posture completion ramp driving
Speed and steering angle；Speed and gear needed for comparing vehicle operation data and completing ramp driving
Difference (is also possible that steering difference, brake difference etc.)；Drive advice is generated according to comparative result, is driven
Suggestion is sailed including following any one or more：Change speed, change gear, change turn signal state, turn
Curved direction, steering angle.
The step of exporting driving recommendations to the driver of vehicle can be carried out using modes such as voice or HUD
Output, for example, generate voice message signal, and play to driver according to driving recommendations；Or generation is included
The head-up display interface of driving recommendations, and the echo area of the front windshield for passing through vehicle shows to driver.
Can be with after the step of exporting driving recommendations to the driver of vehicle：Obtain by data transmitting
Vehicle operation data during the ramp driving of offer；Confirmed according to vehicle operation data during ramp driving
After the completion of ramp driving, generation ramp driving completes prompting message, and is exported to driver.For example export " on
Slope complete, 30 kilometers of speed per hour, 4 grades " etc report.Vehicle travels number during ramp simultaneously
According to historical data can also be saved as, so that subsequent analysis are used.For example in next time by similar ramp
When, provided as suggestion data.
By described above it can be seen that the processing method of the vehicle operation data of the present embodiment, predefines car
The ramp in front, the row of ramp driving is completed according to vehicle operation data generation with the driving posture estimated out
Suggestion is sailed, and is exported to the driver of vehicle, can carried to driver exactly according to the transport condition of vehicle
For drive advice, substantially increase the security of car ramp traveling, it is to avoid because of the friendship that operational error causes
Interpreter's event.And vehicle operation data is by being connected to the mounted automatic diagnosis interface (On-Board of vehicle
Diagnostic, abbreviation OBD) data transmitting provide, data arise directly from car running computer
(Electronic Control Unit, abbreviation ECU) is to parts such as engine, gearbox, brake system
Related data detection, the transport condition of vehicle is all-sidedly and accurately reflected, using the current traveling of vehicle
Data and the analysis to vehicle history running data, estimate the traveling number of a period of time after calculating vehicle
According to, obtaining estimating running data, the degree of accuracy is high, it is proposed that meets actual driving situation, improves driver's
Driving experience.
Due to vehicle in the process of moving, there may be the athletic posture of multiple dimensions, for example move up and down,
Lateral movement, lengthwise movement, roll motion, elevating movement, weaving.These motion influence vehicles
Driving comfort, speed, steering angle etc..In the processing method and dress of the vehicle operation data of the present embodiment
In putting, can be to up and down motion, lateral movement, lengthwise movement, roll motion, elevating movement, yaw fortune
Dynamic state is measured, and determines the overall driving posture of vehicle.Carry out ramp driving advise when, it is necessary to
Elevating movement is matched with the actual conditions in ramp, is led to the driving posture for being matched with ramp actual conditions
Cross ramp.
Vehicle operation data can by obtain on vehicle assemble various sensors (such as speed probe,
Velocity sensor, acceleration transducer, gyroscope, electronic compass, vibrating sensor) measurement data,
Calculating treatment is carried out by ECU, and data transmitting 120 is supplied to by OBD interfaces, by user
Terminal 130 or network side equipment 140 estimate calculating, driving posture needed for determining car ramp traveling,
And provide drive advice.For example, roll velocity, yaw angle speed can respectively be obtained by three gyroscopes
Degree and rate of pitch；Using two twin-axis accelerometers obtain longitudinal accelerations, side acceleration,
Three acceleration of vertical acceleration；And the course angle of running car is measured by electronic compass.ECU is to above-mentioned
Data are processed the data for calculating and can determining reflection vehicle current pose, with the ramp estimated out
Driving posture needed for traveling is compared, and provides driving recommendations, and more than record during ramp driving
Data, as the basis of subsequent data analysis.
Any that the above-mentioned driving posture estimated needed for calculating car ramp traveling can be selected in the following manner
：For example statistical prediction methods (are matched current travel situations with historical data, before acquisition
Data during similar ramp are used as estimated data)；Genetic algorithm and neural network algorithm are (to number before
Obtain estimating computation model according to being trained, and carry out estimating calculating using the model)；Projection pursuit method (will
High dimensional data is projected on lower-dimensional subspace, to search out the feature of the former high dimensional data of reflection).In addition estimate
Driving posture needed for calculating car ramp traveling may be incorporated into the ginseng such as surface conditions, driver's driving habit
Number, is modified and supplements to algorithm above.
Further, generate drive advice during, can also take into full account vehicle 110 acceleration,
Braking, the performance for turning to, to ensure that drive advice can meet the actual conditions of vehicle 110.
In specification mentioned herein, numerous specific details are set forth.It is to be appreciated, however, that this hair
Bright embodiment can be put into practice in the case of without these details.In some instances, not in detail
Known method, structure and technology are shown, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help understand one in each inventive aspect or
Multiple, in above to the description of exemplary embodiment of the invention, each feature of the invention is sometimes by one
Rise and be grouped into single embodiment, figure or descriptions thereof.However, should not be by the method for the disclosure
It is construed to reflect following intention：I.e. the present invention for required protection requirement ratio institute in each claim is clear and definite
The more features of feature of record.More precisely, as the following claims reflect, hair
Bright aspect is all features less than single embodiment disclosed above.Therefore, it then follows specific embodiment
Claims be thus expressly incorporated in the specific embodiment, wherein each claim conduct in itself
Separate embodiments of the invention.
Those skilled in the art be appreciated that the module in the equipment in embodiment can be carried out it is adaptive
Change to answering property and they are arranged in one or more equipment different from the embodiment.Can be reality
Apply module or unit or component in example and be combined into a module or unit or component, and in addition can be it
Be divided into multiple submodule or subelement or sub-component.Except in such feature and/or process or unit
It is at least some exclude each other outside, can using any combinations to this specification (including adjoint right will
Ask, make a summary and accompanying drawing) disclosed in all features and so disclosed any method or equipment it is all
Process or unit are combined.Unless expressly stated otherwise, this specification (including adjoint claim,
Summary and accompanying drawing) disclosed in each feature can or similar purpose identical, equivalent by offer alternative features
To replace.
Although additionally, it will be appreciated by those of skill in the art that some embodiments described herein include other
Some included features are rather than further feature, but the combination meaning of the feature of different embodiments in embodiment
Taste and is within the scope of the present invention and is formed different embodiments.For example, in detail in the claims,
The one of any of embodiment required for protection mode can use in any combination.
All parts embodiment of the invention can realize with hardware, or with one or more processor
The software module of upper operation is realized, or is realized with combinations thereof.It will be understood by those of skill in the art that
Can be realized using microprocessor or digital signal processor (DSP) in practice according to of the invention real
The some or all functions of some or all parts in the processing unit of the vehicle operation data for applying example.
The present invention be also implemented as some or all equipment for performing method as described herein or
Person's program of device (for example, computer program and computer program product).It is such to realize journey of the invention
Sequence can be stored on a computer-readable medium, or can have the form of one or more signal.This
The signal of sample can be downloaded from internet website and obtained, or be provided on carrier signal, or with any
Other forms are provided.
It should be noted that above-described embodiment the present invention will be described rather than limiting the invention, and
And those skilled in the art can design replacement implementation without departing from the scope of the appended claims
Example.In the claims, any reference symbol being located between bracket should not be configured to claim
Limitation.Word "comprising" does not exclude the presence of element or step not listed in the claims.Positioned at element it
Preceding word "a" or "an" does not exclude the presence of element as multiple.The present invention can be by means of bag
Include the hardware of some different elements and realized by means of properly programmed computer.It is some listing
In the unit claim of device, several in these devices can be come specific by same hardware branch
Embody.The use of word first, second, and third does not indicate that any order.Can be by these word solutions
It is interpreted as title.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the invention
Multiple exemplary embodiments, but, without departing from the spirit and scope of the present invention, still can be according to this
Disclosure of invention directly determines or derives many other variations or modifications for meeting the principle of the invention.Cause
This, the scope of the invention should be understood and defined as covering all these other variations or modifications.
The embodiment of the present invention additionally provides a kind of processing methods of vehicle operation data of A1., including：
The travel route of the vehicle is obtained, and the slope of the vehicle front is determined according to the travel route
Road；
Obtain the vehicle that the data transmitting of the mounted automatic diagnosis interface by being connected to the vehicle is provided
Running data；
Estimate the driving posture needed for calculating the vehicle completion ramp driving；And
The drive advice of ramp driving is completed with the driving posture according to vehicle operation data generation, and
Exported to the driver of the vehicle.
A2. the method according to A1, wherein, include the step of the travel route for obtaining the vehicle：
The travel route of the vehicle is obtained from the guider of the vehicle；And
Electronic map according to the guider determines the ramp information in the travel route.
A3. the method according to A1, wherein, obtain the mounted automatic diagnosis by being connected to the vehicle
The step of vehicle operation data that the data transmitting of interface is provided, includes：
Wireless data is set up with the data transmitting to be connected；
Send running data read requests to the data transmitting, for the data transmitting according to
The running data read requests read the row for coming from the vehicle by the mounted automatic diagnosis interface
The running data of car computer；And
The vehicle by the data transmitting in response to the running data read requests is received to travel
Data.
A4. the method according to A3, wherein,
The vehicle operation data includes following any one or more：Travel speed, throttle, gear
State, braking state etc..
A5. the method according to any one of A1 to A4, wherein, estimate the calculating vehicle and complete
The step of driving posture needed for ramp driving, includes：
The vehicle of the vehicle is obtained, and the parameter of the vehicle is determined according to the vehicle, the vehicle
Parameter includes following any following one or more：Body dimensions, kinetic parameter, transmission parameter, manipulation are matched somebody with somebody
Put parameter, security configuration parameter；
Parameter according to the vehicle calculates the required driving posture of the car ramp traveling.
A6. the method according to A5, wherein, according to vehicle operation data generation with the traveling
The step of attitude completes the drive advice of ramp driving includes：
Calculate the speed and gear needed for completing ramp driving with the driving posture；
The difference of speed and gear needed for comparing the vehicle operation data and completing ramp driving；
The drive advice is generated according to comparative result, the drive advice includes following any one or many
：Change speed, change gear.
A7. the method according to any one of A1 to A6, wherein, the driver to the vehicle is defeated
The step of going out the drive advice includes：
Voice message signal is generated according to the drive advice, and is played to the driver；Or
Generation comprising drive advice head-up display interface, and the front windshield by the vehicle reflection
Area shows to the driver.
A8. the method according to any one of A1 to A7, wherein, the driver to the vehicle is defeated
After the step of going out the drive advice, also include：
Vehicle operation data during the ramp driving provided by the data transmitting is provided；
After the completion of according to the vehicle operation data confirmation ramp driving during ramp driving, ramp is generated
Traveling completes prompting message, and is exported to the driver.
The embodiment of the present invention additionally provides a kind of processing units of vehicle operation data of B9., including：
Route acquiring module, is configured to obtain the travel route of the vehicle, and true according to the travel route
Make the ramp of the vehicle front；
Data acquisition module, is configured to obtain the data by being connected to the mounted automatic diagnosis interface of the vehicle
The vehicle operation data that transmitting equipment is provided；
Attitude prediction module, is configured to estimate the driving posture calculated needed for the vehicle completes ramp driving；
And
Suggestion output module, is configured to complete slope with the driving posture according to vehicle operation data generation
The drive advice of road traveling, and exported to the driver of the vehicle.
B10. the device according to B9, wherein the route acquiring module is configured to：
The travel route of the vehicle is obtained from the guider of the vehicle；And
Electronic map according to the guider determines the ramp information in the travel route.
B11. the device according to B9, wherein the data acquisition module is configured to：
Wireless data is set up with the data transmitting to be connected；
Send running data read requests to the data transmitting, for the data transmitting according to
The running data read requests read the row for coming from the vehicle by the mounted automatic diagnosis interface
The running data of car computer；And
The vehicle by the data transmitting in response to the running data read requests is received to travel
Data, also,
The vehicle operation data includes following any one or more：Travel speed, throttle, gear
State, braking state etc..
B12. the device according to any one of B9 to B11, wherein, the attitude prediction module is also matched somebody with somebody
It is set to：
The vehicle of the vehicle is obtained, and the parameter of the vehicle is determined according to the vehicle, the vehicle
Parameter includes following any following one or more：Body dimensions, kinetic parameter, transmission parameter, manipulation are matched somebody with somebody
Put parameter, security configuration parameter；Parameter according to the vehicle calculates the required row of the car ramp traveling
Sail attitude.
B13. the device according to B12, wherein, the suggestion output module includes：
Suggestion generation submodule, be configured to calculate with the driving posture complete ramp driving needed for speed with
And gear；The difference of speed and gear needed for comparing the vehicle operation data and completing ramp driving；
The drive advice is generated according to comparative result, the drive advice includes following any one or more：Change
Become speed, change gear.
B14. the device according to any one of B9 to B13, wherein the suggestion output module includes：
Voice output submodule, is configured to generate voice message signal according to the drive advice, and to described
Driver plays；Or
Head-up display submodule, is configured to generate the head-up display interface comprising drive advice, and by described
The echo area of the front windshield of vehicle shows to the driver.
B15. the device according to any one of B9 to B14, also includes：
Ramp reporting modules, during being configured to obtain the ramp driving provided by the data transmitting
Vehicle operation data；Confirm that the ramp driving is completed according to the vehicle operation data during ramp driving
Afterwards, generation ramp driving completes prompting message, and is exported to the driver.
Claims (10)
1. a kind of processing method of vehicle operation data, including：
The travel route of the vehicle is obtained, and the slope of the vehicle front is determined according to the travel route
Road；
Obtain the vehicle that the data transmitting of the mounted automatic diagnosis interface by being connected to the vehicle is provided
Running data；
Estimate the driving posture needed for calculating the vehicle completion ramp driving；And
The drive advice of ramp driving is completed with the driving posture according to vehicle operation data generation, and
Exported to the driver of the vehicle.
2. method according to claim 1, wherein, wrap the step of obtain the travel route of the vehicle
Include：
The travel route of the vehicle is obtained from the guider of the vehicle；And
Electronic map according to the guider determines the ramp information in the travel route.
3. method according to claim 1, wherein, obtain by being connected to the vehicle-mounted automatic of the vehicle
The step of vehicle operation data of the data transmitting offer for diagnosing interface, includes：
Wireless data is set up with the data transmitting to be connected；
Send running data read requests to the data transmitting, for the data transmitting according to
The running data read requests read the row for coming from the vehicle by the mounted automatic diagnosis interface
The running data of car computer；And
The vehicle by the data transmitting in response to the running data read requests is received to travel
Data.
4. method according to claim 3, wherein,
The vehicle operation data includes following any one or more：Travel speed, throttle, gear
State, braking state etc..
5. method according to any one of claim 1 to 4, wherein, estimate the calculating vehicle complete
The step of driving posture into needed for ramp driving, includes：
The vehicle of the vehicle is obtained, and the parameter of the vehicle is determined according to the vehicle, the vehicle
Parameter includes following any following one or more：Body dimensions, kinetic parameter, transmission parameter, manipulation are matched somebody with somebody
Put parameter, security configuration parameter；
Parameter according to the vehicle calculates the required driving posture of the car ramp traveling.
6. method according to claim 5, wherein, according to vehicle operation data generation with described
The step of driving posture completes the drive advice of ramp driving includes：
Calculate the speed and gear needed for completing ramp driving with the driving posture；
The difference of speed and gear needed for comparing the vehicle operation data and completing ramp driving；
The drive advice is generated according to comparative result, the drive advice includes following any one or many
：Change speed, change gear.
7. method according to any one of claim 1 to 6, wherein, to the driver of the vehicle
The step of exporting the drive advice includes：
Voice message signal is generated according to the drive advice, and is played to the driver；Or
Generation comprising drive advice head-up display interface, and the front windshield by the vehicle reflection
Area shows to the driver.
8. method according to any one of claim 1 to 7, wherein, to the driver of the vehicle
After the step of exporting the drive advice, also include：
Vehicle operation data during the ramp driving provided by the data transmitting is provided；
After the completion of according to the vehicle operation data confirmation ramp driving during ramp driving, ramp is generated
Traveling completes prompting message, and is exported to the driver.
9. a kind of processing unit of vehicle operation data, including：
Route acquiring module, is configured to obtain the travel route of the vehicle, and true according to the travel route
Make the ramp of the vehicle front；
Data acquisition module, is configured to obtain the data by being connected to the mounted automatic diagnosis interface of the vehicle
The vehicle operation data that transmitting equipment is provided；
Attitude prediction module, is configured to estimate the driving posture calculated needed for the vehicle completes ramp driving；
And
Suggestion output module, is configured to complete slope with the driving posture according to vehicle operation data generation
The drive advice of road traveling, and exported to the driver of the vehicle.
10. device according to claim 9, wherein the route acquiring module is configured to：
The travel route of the vehicle is obtained from the guider of the vehicle；And
Electronic map according to the guider determines the ramp information in the travel route.
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| CN201510779720.7A CN106710269A (en) | 2015-11-13 | 2015-11-13 | Vehicle driving data processing method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779720.7A CN106710269A (en) | 2015-11-13 | 2015-11-13 | Vehicle driving data processing method and device |
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| CN106710269A true CN106710269A (en) | 2017-05-24 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109143255A (en) * | 2018-07-04 | 2019-01-04 | 厦门大学 | A kind of articulated wheel loader attitude prediction method |
| CN109910888A (en) * | 2019-03-04 | 2019-06-21 | 浙江吉利汽车研究院有限公司 | A kind of vehicle descending control method, device and equipment |
| CN110473400A (en) * | 2019-07-31 | 2019-11-19 | 长安大学 | Safe speed prediction technique, system and car-mounted terminal |
| CN111506059A (en) * | 2019-01-29 | 2020-08-07 | 大众汽车有限公司 | System for a vehicle and a network component, vehicle, network component, device, method and computer program |
| CN112598917A (en) * | 2020-11-09 | 2021-04-02 | 武汉光庭科技有限公司 | Gear speed control method and system based on road information prediction |
| CN112721916A (en) * | 2020-12-29 | 2021-04-30 | 广州小鹏自动驾驶科技有限公司 | Parking control method and device |
| CN113669443A (en) * | 2020-05-13 | 2021-11-19 | 纬湃科技投资(中国)有限公司 | Control method and control system for vehicle automatic transmission |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143255A (en) * | 2018-07-04 | 2019-01-04 | 厦门大学 | A kind of articulated wheel loader attitude prediction method |
| CN111506059A (en) * | 2019-01-29 | 2020-08-07 | 大众汽车有限公司 | System for a vehicle and a network component, vehicle, network component, device, method and computer program |
| CN109910888A (en) * | 2019-03-04 | 2019-06-21 | 浙江吉利汽车研究院有限公司 | A kind of vehicle descending control method, device and equipment |
| CN110473400A (en) * | 2019-07-31 | 2019-11-19 | 长安大学 | Safe speed prediction technique, system and car-mounted terminal |
| CN110473400B (en) * | 2019-07-31 | 2021-07-13 | 长安大学 | Safe vehicle speed prediction method and system and vehicle-mounted terminal |
| CN113669443A (en) * | 2020-05-13 | 2021-11-19 | 纬湃科技投资(中国)有限公司 | Control method and control system for vehicle automatic transmission |
| CN112598917A (en) * | 2020-11-09 | 2021-04-02 | 武汉光庭科技有限公司 | Gear speed control method and system based on road information prediction |
| CN112721916A (en) * | 2020-12-29 | 2021-04-30 | 广州小鹏自动驾驶科技有限公司 | Parking control method and device |
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