The current status of the development of theories and technologies involved in intelligent tires was summarized,the concept,characteristics,functions and classification of intelligent tires were introduced,and the characteristics of representative intelligent tires from well-known foreign tire companies were analyzed.The intelligent tire product systems were developed based on the basic structural characteristics and performance requirements of common tires,integrating advanced digital electronic technology to effectively monitor and predict the working status of tires and vehicles,helping to improve the maneuverability,comfort,safety of vehicles,and reduce fuel consumption,and tended to be a key component of automotive safety systems.In the future,intelligent tire system will aim to maximize the comfort and safety of passengers in self-driving cars,while taking into account the safety and feelings of other traffic participants to the greatest extent.
intelligent tirecharacteristicsfunctionair pressure monitoring systemradio frequency identification