Driving mode adjusting method and device

A driving mode and adjustment method technology, applied in the field of vehicles, can solve the problems of few driving modes, small driving style differentiation, inability to truly satisfy driving styles, etc., and achieve the effect of increasing the number and improving the differentiation.

Active Publication Date: 2017-08-01
GUANGZHOU AUTOMOBILE GROUP CO LTD
View PDF5 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the differences between these driving modes are only reflected in the difference in shifting speeds. In fact, the distinction between driving styles is very small, and there are too few optional modes to truly meet the needs of all users' driving styles.
In addition, although the driving modes of a small number of vehi

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 mode adjusting method and device
  • Driving mode adjusting method and device
  • Driving mode adjusting method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0042] In the embodiment of the present invention, the driving mode of the vehicle is adjusted by adjusting the relationship between the stroke of the accelerator pedal and the opening of the accelerator pedal. In order to facilitate the understanding of the solutions of the embodiments of the present invention, the relationship between the conventional accelerator pedal stroke and the accelerator pedal opening will be described below first. figure 1 It is a schematic diagram of the relationship between the traditional accelerator pedal stroke and the accelerator pedal o...

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 relates a driving mode adjusting method and device. The driving mode adjusting method comprises the steps that an adjustment coefficient value of the currently set driving mode is obtained; a product of the adjustment coefficient value and a pre-calibrated first throttle output voltage value is obtained, and the product serves as a novel first throttle output voltage value, wherein the first throttle output voltage value is a minimum throttle output voltage value corresponding to 100% throttle pedal opening; and the relationship between the throttle output voltage value and the throttle pedal opening value is adjusted according to the novel first throttle output voltage value to realize adjustment of the driving mode. The invention further relates to a throttle pedal opening degree control method, and the method further comprises the steps that the throttle output voltage is obtained in real time; and the throttle pedal opening degree is controlled according to the relationship between the obtained throttle output voltage value and the adjusted throttle output voltage value and the throttle pedal opening degree value. According to the driving mode adjusting method and device, the number of optional driving modes can be increased, and the driving mode adjusting can be flexibly conducted to meet needs of more users.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a driving mode adjustment method and device. Background technique [0002] In order to meet the different needs of different vehicle users for driving styles, many vehicles equipped with automatic transmission models will be equipped with different driving modes, such as energy-saving mode (ECO mode), normal mode (NORMAL mode) and running mode (SPORT mode). )Wait. However, most of the differences between these driving modes are only reflected in the difference in gear shifting speeds. In fact, there is little distinction between driving styles, and there are too few optional modes to truly meet the needs of all users' driving styles. In addition, although the driving modes of a small number of vehicles reflect the difference in the corresponding relationship between the accelerator pedal stroke and the engine power, so that the driving styles of different modes are obviously di...

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
IPC IPC(8): B60W30/182
CPCB60W30/182
Inventor 范良明刘巨江罗凯李凯谷俊
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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