Intelligent tire state detection device, and vehicle control method and equipment based on same

Abstract

The invention discloses an intelligent tire state detection device and a vehicle control method and device based on the intelligent tire state detection device. The device comprises a tire body statesensing module, a tire environment state sensing module, an energy supply module and a data interaction module. The tire body state sensing module is used for collecting state parameters of a tire inthe vehicle running process. The tire environment state sensing module is used for collecting state parameters of the environment where a tire is located in the vehicle driving process. The data interaction module is used for sending data collected by the tire body state sensing module and the tire environment state sensing module to a vehicle ECU for vehicle control. And the energy supply moduleis used for providing a working power supply for the tire body state sensing module, the tire environment state sensing module and the data interaction module. According to the device, the conditionsof the tire body and the road can be monitored in real time and sent to the intelligent vehicle decision-making system for vehicle control, so that the safety and comfort of the intelligent vehicle are improved.

Description

technical field [0001] The present invention relates to the technical fields of intelligent tire detection and environment perception, in particular to an intelligent tire state detection device and a vehicle control method and equipment based thereon. Background technique [0002] With the development of artificial intelligence and intelligent transportation systems, intelligent vehicles have made major breakthroughs as a solution to alleviate traffic congestion, improve traffic efficiency, prevent accidents, and improve passenger comfort. The trend of intelligent travel in the future is unstoppable, so as vehicles Dynamics is an important part of the tire, and it is especially important to obtain data on the working environment of the tire. [0003] Smart tires are no longer a single passive actuator. Safe and comfortable ride experience is the primary reason for developing smart tires as active sensors, which can provide useful information to enhance such as anti-lock bra...

AI Technical Summary

Problems solved by technology

The existing smart tire technology mainly includes tire temperature, wear degree, speed, pressure, and load detection, and cannot sense road unevenness, tire vibration, and road wetness.

Moreover, most of the existing intelligent tire detection systems rely on micro-battery or wireless or light energy power supply technology. The working conditions of the tires are harsh and the layout space is limited, which directly affects the detection reliability and accuracy of the entire system.

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