Steering system and method for electric vehicle

A technology for steering systems and electric vehicles, applied to steering mechanisms, vehicle components, transportation and packaging, etc., to achieve the effects of high intelligence, convenient and reliable vehicle control, and expanded application range

Inactive Publication Date: 2006-03-15
BYD CO LTD
View PDF2 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, in the above two methods, all are carried out after the front wheels have been turned, so they are not the dominant way to produce vehicle steering, but are all used to eliminate the torque generated by the

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
  • Steering system and method for electric vehicle
  • Steering system and method for electric vehicle
  • Steering system and method for electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] see figure 1 , the electric vehicle steering system of the present invention includes: a direction indication unit 1 for generating vehicle steering signals, an information acquisition unit 2 for collecting vehicle state values ​​and converting them into electrical signals, and processing the above two electrical signals calculation, and obtain the processing operation unit 3 of the steering control instruction, and the control execution unit 4 for steering the vehicle according to the steering control instruction, wherein the direction indicating unit 1 is connected to the input port of the processing operation unit 3; the information collection unit 2 is connected to the input port of the processing operation unit 3 The input port of the processing operation unit 3 is connected; and the output port of the processing operation unit 3 is connected with the control execution unit 4 for control output.

[0044] read on figure 2 , will be described in conjunction with sp...

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

A steering system for electric car is composed of a direction indication unit for generating the direction signal, an information acquisition unit for acquiring the state values of car and converting them to electric signals, a processing-operating unit for operating said two kinds of electric signal to obtain the steering control instructions for each wheel, and a control executing unit for performing actual steering operation according to said steering control instructions.

Description

【Technical field】 [0001] The invention relates to an electric vehicle steering system, in particular to an electric vehicle steering system which applies electronic control, drives or brakes each wheel separately, and realizes vehicle steering through wheel speed difference. The present invention also relates to a steering method for an electric vehicle implemented by the above system. 【Background technique】 [0002] The development of automobile technology is changing with each passing day. With the integration of electronic technology, especially IC chips, more and more powerful functions, automobile design has gradually begun to move towards the direction of electronization. The large number of mechanized components in traditional automobiles have been gradually replaced by electronic devices. . In the fields of power transmission assembly, chassis control, body control, and information and communication of automobiles, automotive electronics have been widely used. Compa...

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): B62D15/00
Inventor 王传福张金涛官浩周旭光夏承钢
Owner BYD 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