Shifting control method, device and vehicle

A control method and vehicle technology, applied in the direction of transmission control, toothed components, belts/chains/gears, etc., can solve problems such as single shift control scheme, vehicle loss of power, accidents, etc., to optimize driving safety , improve the driving experience, improve the effect of diversity

Inactive Publication Date: 2018-02-09
BORGWARD AUTOMOTIVE CHINA CO LTD
View PDF8 Cites 27 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it is convenient for the driver to operate, there are potential safety hazards. For example, switching to neutral when the vehicle is running at high speed will cause the vehicle to suddenly lose power, which may easily lead to accidents.
Therefore, the shift control scheme in the related art is relatively single, and cannot take into account the shift requirements under different shift operations.

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
  • Shifting control method, device and vehicle
  • Shifting control method, device and vehicle
  • Shifting control method, device and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0062] In the present disclosure, the vehicle is provided with an electronic gear selection device and a vehicle controller, the electronic gear selection device and the vehicle controller are connected through a CAN (Controller Area Network, Controller Area Network) bus, and the electronic gear selection device is used to collect gear positions Information, and then feed back the driver's shift operation to the vehicle controller.

[0063] There are many types of electronic gear selectors, such as lever-type gear selectors, knob-type gear selectors, and push-button gear selectors. In one embodiment of the present disclosure, a self-returning electronic gear...

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 to a shifting control method, device and vehicle. The method comprises the steps that shift operation is obtained, and the shift operation is used for switching the vehicle gearposition from the current gear position to the target gear position; whether vehicle parameters of the vehicle satisfies shifting conditions of switching from the current gear position to the target gear position or not is detected; the vehicle parameters at least include one of the following parameters of the vehicle state, the braking pedal state and the speed; when the vehicle parameters satisfy the shifting conditions, the vehicle gear position is switched from the current gear position to the target gear position. According to the technical scheme, the variety of the shifting conditions is improved, different shift operation can be adapted, driving experience is improved, and the driving safety is optimized.

Description

technical field [0001] The present disclosure relates to the technical field of automobiles, in particular, to a gear shift control method, device and vehicle. Background technique [0002] The energy crisis and environmental pollution are increasingly restricting the development of human society, and the advantages of zero-emission and pollution-free electric vehicles are gradually becoming prominent. Although an electric vehicle does not need a gearbox, there is still a need for gear shifting. In related technologies, an electronic gear selection device is usually used to switch gears on an electric vehicle. The indicator light of the gear on the gear unit lights up. [0003] Since the manufacturers and models of the vehicles are different, the shift control schemes corresponding to the shift operation are also different. On some vehicles, the shift control scheme is such that the vehicle's brake pedal is depressed to perform the shift operation. It is necessary to step...

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): F16H59/44F16H59/54F16H59/50
Inventor 王亚东
Owner BORGWARD AUTOMOTIVE CHINA 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