Driving style determination method and device and automobile

A driving style and determination method technology, applied to control devices, driver input parameters, vehicle components, etc., can solve problems such as inconvenient operation, and achieve the effect of improving competitiveness and driving experience

Active Publication Date: 2021-03-19
BEIJING ELECTRIC VEHICLE
View PDF10 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method, device, and vehicle for determining a driving style, which are used to solve the problem of inconvenient operation caused by setting different driving modes to distinguish the driver's response requirements for the vehicle in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Driving style determination method and device and automobile
  • Driving style determination method and device and automobile
  • Driving style determination method and device and automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0054] The present invention aims at the problem in the prior art that it is necessary to set different driving modes to distinguish the driver's response requirements to the vehicle, resulting in inconvenient operation, and provides a method, device and vehicle for determining a driving style.

[0055] Such as figure 1 As shown, one embodiment of the present invention provides a method for determining a driving style, including:

[0056] S11: Obtain at least one driving data within a preset period of time, the driving data including: the number of times the brake pedal is stepped on, the average opening of the accelerator pedal, the average vehicle speed, the average acceleration, the proportion of sudden braking times, and the number of line chang...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a driving style determination method and device and an automobile, wherein the driving style determination method comprises the steps: obtaining at least one piece of driving data in a preset time period, and enabling the driving data to comprise the number of treading times of a brake pedal, the average opening degree of an accelerator pedal, the average speed, the averageaccelerated speed, the proportion of the number of quick braking times, and the number of line changing times; obtaining at least one driving style identification characterization coefficient; and determining the driving style according to the at least one driving style identification representation coefficient and a preset threshold range. According to the scheme, the driving styles of a driver are dynamically and intelligently recognized online, and different driving styles of the driver are automatically and accurately recognized and distinguished into the mild driving style and the aggressive driving style without gear change or mode selection operation of the driver; different accelerator pedal responses and brake pedal responses are set under different driving styles, so that the response of the vehicle better conforms to the driving intention of the driver, and the driving and riding experience is improved.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to a method and device for determining a driving style and an automobile. Background technique [0002] At present, electric vehicles on sale can distinguish the driver’s response needs to the vehicle by setting different driving modes, such as setting up E gear, D gear, S gear, or divided into ECO mode and NORM mode. Each gear or mode corresponds to different vehicles. Power response and brake response will bring users different driving experiences. [0003] When users have different driving needs, they must control the vehicle through gear shifting or mode selection operations, which is troublesome and the driving experience is not good enough. Contents of the invention [0004] Embodiments of the present invention provide a method, device and vehicle for determining a driving style, which are used to solve the problem in the prior art that it is necessary to set different driving mo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/09B60W10/04B60W10/18
CPCB60W40/09B60W10/04B60W10/18B60W2540/30B60W2540/12B60W2540/10B60W2520/10B60W2520/105B60W2710/18
Inventor 薛正亮柳少康储琦
Owner BEIJING ELECTRIC VEHICLE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap