Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electric control flat-tyre hedging system

A puncture, electronic control technology, applied in tire measurement, tire parts, transportation and packaging, etc., can solve problems such as reducing the degree of danger, and achieve the effect of ensuring safety, restoring control ability, and ensuring balanced performance

Active Publication Date: 2018-01-19
HUZHOU VOCATIONAL TECH COLLEGE
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former requires experienced and calm drivers to achieve limited results. The latter has so-called anti-explosion tires and other similar technologies to increase the rolling radius of the wheel after a puncture. It is only used on very limited vehicles and can only reduce the degree of danger to a limited extent.

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
  • Electric control flat-tyre hedging system
  • Electric control flat-tyre hedging system
  • Electric control flat-tyre hedging system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 As shown, the electronically controlled tire blowout avoidance system includes a deflation valve 100 installed on the tire, a linear motor 200 for controlling the deflation valve and a motor control system 300 for controlling the linear motor; the motor control system 300 It includes an electronic control unit 310, a tire pressure detection system 320, a wheel speed sensor 330 and a steering wheel angle sensor 340; , when the electronic control unit 310 receives an abnormal signal from the tire pressure monitoring system 320, it will refer to the instant wheel speed signal and the steering wheel angle signal sent back by the wheel speed sensor 330 and the steering wheel angle sensor 340 to determine whether to issue a working command to the linear motor 200 judgment; when the electronic control unit 310 makes the judgment of sending an operating command to the linear motor 200, it immediately sends an operating command to the linear motor 200, so that the ...

Embodiment 2

[0043] like figure 1 As shown, the electronically controlled tire blowout avoidance system includes a deflation valve 100 installed on the tire, a linear motor 200 for controlling the deflation valve and a motor control system 300 for controlling the linear motor; the motor control system 300 It includes an electronic control unit 310, a tire pressure detection system 320, a wheel speed sensor 330 and a steering wheel angle sensor 340; , when the electronic control unit 310 receives an abnormal signal from the tire pressure monitoring system 320, it will refer to the instant wheel speed signal and the steering wheel angle signal sent back by the wheel speed sensor 330 and the steering wheel angle sensor 340 to determine whether to issue a working command to the linear motor 200 judgment; when the electronic control unit 310 makes the judgment of sending an operating command to the linear motor 200, it immediately sends an operating command to the linear motor 200, so that the ...

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 an electric control flat-tyre hedging system. The electric control flat-tyre hedging system comprises a deflation valve installed on a tyre, a linear motor for controlling thedeflation valve, and a motor control system for controlling the linear motor. The motor control system comprises an electric control unit, a tyre pressure detection system, a wheel speed sensor and asteering wheel angle sensor. When the electric control unit receives an abnormal signal of the tyre pressure detection system, whether to send a working command to the linear motor or not is judged by referring to the real-time wheel speed signal and the steering wheel angle signal sent by the wheel speed sensor and the steering wheel angle sensor, and accordingly the deflation valve is controlled to be opened or closed. The electric control flat-tyre hedging system is provided on the basis of the mechanism that a vehicle losses control after having a flat tyre. Through the design that the pressure of the tyre on the corresponding side is rapidly reduced to be zero and accordingly wheels on both sides are the same in rolling radius and condition of contact with the ground, the running balance performance of the vehicle is ensured, and in addition, because the wheels on both sides are in the state of making contact with the ground in a non-pressure mode, the braking capacity can be greatly improved.

Description

technical field [0001] The invention relates to an electronically controlled tire blowout avoidance system. Background technique [0002] A tire blowout during driving will cause serious traffic safety accidents, because the tire blowout almost always occurs during high-speed operation, especially when the steering wheel blows out, and the body loses balance due to the inclination of the car body. The rolling radius of the left and right steering wheels and The assisting force between the tire and the ground is quite different. At this time, the car almost loses its steering control ability and serious deviation occurs. If it is forced to brake, it will aggravate the deviation. If it is forced to correct the direction, it will increase the possibility of the car tipping over. [0003] At present, there are few reports about the related technologies of tire blowout active avoidance. Temporary measures to reduce the risk of accidents in this regard are to adopt driving techno...

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): B60C23/00
Inventor 朱景建
Owner HUZHOU VOCATIONAL TECH COLLEGE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com