Supercharge Your Innovation With Domain-Expert AI Agents!

Vehicle control system based on road surface condition tactile perception

A vehicle control system and road surface technology, which is applied in the field of vehicle control systems based on tactile perception of road surface conditions, can solve problems such as taking road surface information into account, and achieve the effects of various types, high precision, and comprehensive information collection

Active Publication Date: 2021-01-15
BEIHANG UNIV
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Considering the safety of the control, only the obstacle information is considered, and the road surface information is not taken into account, which has caused great limitations to the control of the vehicle

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
  • Vehicle control system based on road surface condition tactile perception

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but are not intended to limit the protection scope of the present invention.

[0030] Such as figure 1As shown, the vehicle control system based on the tactile perception of road surface conditions in this embodiment includes a road surface condition tactile perception subsystem and a vehicle control subsystem, wherein the road surface condition tactile perception subsystem includes tires 1, MEMS sensors 2, signal processing The unit 3 and the electronic circuit 6, wherein the tire 1 is mechanically connected with the drive axle of the car, the inner wall of the tire 1 is embedded with a MEMS sensor 2, and the tire 1 is the source of information collection; the MEMS sensor 2 is embedded in the inner wall of the tire 1, and passes through the signal processing unit 3 The electronic circuit 6 is connected, and the MEMS sensor 2 sends the electrica...

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 vehicle control system based on road surface condition tactile perception. The vehicle control system comprises a road surface condition tactile perception subsystem and a whole vehicle control subsystem. The road surface condition perception subsystem comprises a tire, an MEMS sensor, a signal processing unit and an electronic circuit, the tire is mechanically connected with an automobile drive axle, the MEMS sensor is buried in the inner wall of the tire and connected with the signal processing unit through the electronic circuit, and the signal processing unit is installed on a hub of the tire; the whole vehicle control subsystem comprises a wireless transmission unit, a data processing unit, an electronic circuit and a whole vehicle control unit, and the data processing unit is installed in the control unit of the automobile, connected with the signal processing unit through the wireless transmission unit and connected with the whole vehicle control unit through the electronic circuit; the whole vehicle control unit is installed in a control unit of the vehicle and adjusts a whole vehicle control strategy in time according to key information in the roadsurface condition information sent by the data processing unit, and driving safety is achieved.

Description

technical field [0001] The invention belongs to the field of intelligent vehicle perception control systems, in particular to a vehicle control system based on tactile perception of road surface conditions. Background technique [0002] In recent years, with the deep integration of automobile manufacturing technology and new generation of advanced technologies such as computers and modern sensors, the automobile industry is accelerating its development in the direction of "intelligence", and intelligent vehicles have also proposed new solutions for environmental perception and vehicle control. Requirements, it is necessary to perceive the road surface conditions and adjust the vehicle control strategy to improve the safety, comfort and economy of the vehicle. The current research on the vehicle control system based on intelligent vehicle perception mainly focuses on the perception and recognition of macroscopic traffic information through sensors such as cameras and radars, ...

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): B60W40/06B60C23/00B60C23/04
CPCB60C23/00B60C23/0486B60W40/06
Inventor 杨世春李佶翀曹耀光叶泽昌李强伟陈昱伊
Owner BEIHANG UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com