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

Monitoring system for air pressure of automobile tire and working method thereof

A technology of air pressure monitoring and automobile tires, applied in tire measurement, tire parts, vehicle parts, etc., can solve the problem of low sensitivity of tire monitoring and early warning systems, achieve signal stability and avoid accidents

Inactive Publication Date: 2013-10-02
HEFEI SOFTEC AUTO ELECTRONICS
View PDF5 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a vehicle tire monitoring system, which has solved the problem of low sensitivity of the vehicle tire monitoring and early warning system in the prior art

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
  • Monitoring system for air pressure of automobile tire and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The technical solution and structure of the present invention will be described below in conjunction with the accompanying drawings in the specification to facilitate the understanding of those skilled in the art.

[0018] Such as figure 1 As shown, an automobile tire pressure monitoring system includes a low-frequency trigger and a tire pressure sensor connected between the controller and the controller. The controller and the low-frequency trigger and the low-frequency trigger use LIN bus to transmit signals, and the low-frequency trigger and tire pressure The sensors use wireless transmission signals, and the tire pressure sensor and the controller use wireless transmission signals. The tire pressure sensor includes a left front tire pressure sensor and a right front tire pressure sensor set on the front wheels, and a left rear tire pressure sensor set on the rear wheels. And right rear tire pressure sensor, low frequency trigger includes left front low frequency trigge...

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 belongs to the field of automobile safety control, and particularly relates to the field of control and detection for the air pressure of an automobile tire. A monitoring system for the air pressure of the automobile tire comprises a controller, a low-frequency trigger and a tire-pressure sensor, wherein the low-frequency trigger and the tire-pressure sensor are connected with the controller; an LIN bus is adopted for transmitting signals between the controller and the low-frequency trigger; a wireless mode is adopted for transmitting the signals between the low-frequency trigger and the tire-pressure sensor; a wireless mode is adopted for transmitting the signals between the tire-pressure sensor and the controller. The monitoring system has the advantages that a driver can know information such as air pressure and temperature of the vehicle tires in real time, and when the forewarning states of flat tires such as air deficiency, air leakage or overhigh tire temperature occur, the tires emit light or sound to give an alarm for reminding, so that the driver can adopt preventive measures such as speed reduction, stoppage and air supplement actively to prevent accidents from occuring.

Description

Technical field [0001] The invention belongs to the field of automobile safety control, and more specifically relates to the field of automobile tire pressure control detection. technical background [0002] Vehicles are now an important means of transportation. With the expansion of vehicle applications and the gradual increase in the number of vehicles, the rapid development of high-level highway networks has increased the speed of vehicles accordingly, so the reliability and safety of vehicles are also increasingly required. improve. In traffic accidents caused by tires and other reasons, most of the traffic accidents are caused by tire pressure problems. With the rapid growth of road traffic, overloading sites are becoming more and more serious, causing serious damage to roads, bridges, and other facilities, as well as casualties. Accidents happen frequently. Most of these traffic accidents are caused by the overpressure, underpressure, high temperature of the vehicle tires...

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): B60C23/04
Inventor 许永华杨肃梅炜炜项巍
Owner HEFEI SOFTEC AUTO ELECTRONICS
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