An intelligent tire system integrating self-powered tire road monitoring

Abstract

The invention discloses a self-powered tire road monitoring integrated intelligent tire system, which is composed of a tire road information monitoring system and an energy self-supply system; the tire road information monitoring system is composed of a tire transmitter and an indoor receiver. Combine speed, temperature, pressure sensors and other information collection modules with tire life and road roughness grade algorithms to complete the collection and recalculation of tire road information, and remind the driver through display; the energy self-supply system is suitable for different environments. It is required to generate power for the monitoring system and transmission system, eliminating the need for traditional battery power supply, and more in line with the requirements of green energy. The invention can realize the monitoring and processing of tire road information during the running process of the vehicle, and realize the self-supply of energy.

Description

technical field [0001] The invention relates to the technical field of intelligent tires, and in particular to an intelligent tire system based on tire state monitoring, wireless transmission of information and self-supply of energy. Background technique [0002] With the development of smart car technology, people's requirements for driving safety are increasing day by day, and the society has higher expectations for the environmental protection of technology. The development of tire-related technologies fundamentally restricts the safety level of the vehicle. The application of smart tire technology in the automotive field has no essential difference in tire materials and processing techniques, but is related to important parameters such as tire operating temperature, tire friction force on the road, tire wear degree, overall tire performance and safety, etc. Cars equipped with intelligent tire systems will greatly improve the driving safety of cars. [0003] At present,...

AI Technical Summary

Problems solved by technology

First, the current monitoring system warning information is not comprehensive enough to achieve high security

For example, the most widely used traditional TPMS is limited to the use of tire pressure and tire temperature sensors to monitor tire temperature and tire pressure, resulting in the driver being unable to grasp the vehicle situation well, which is not in line with the concept of human-vehicle interaction advocated by Hyundai.

Second, most monitoring systems require an additional power supply, which not only increases the complexity of the system but also takes up additional installation space, and has a limited service life, which reduces the environmental protection of the system

Third, the real-time performance of traditional TPMS data transmission is insufficient, and the reprocessing of data is insufficient

The usability and practicability of the system are not strong

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