Tire wear detection method and tire

Abstract

The invention relates to a tire abradability detecting method and a tire. The tire comprises a tire body, magnetic beads and a tire abradability detecting device. The magnetic beads are flat cylindersand are arranged in a pattern layer of the tire body. The tire abradability detecting device and the magnetic beads are correspondingly arranged at the bottom of the inner side of the tire body, andthe tire abradability detecting device senses the detecting magnetic field produced by the magnetic beads. The tire abradability detecting device comprises a Hall sensor, a detecting chip and a radiofrequency sending chip. The Hall sensor is connected with the detecting chip and used for sensing the detecting magnetic field produced by the magnetic beads, generating sensing data according to thedetecting magnetic field and sending the sensing data to the detecting chip. The detecting chip is connected with the radio frequency sending chip. The detecting chip generates detecting result data according to the sensing data, and the detecting result data is sent to a tire parameter detecting system through the radio frequency sending chip.

Description

technical field [0001] The invention relates to the technical field of transportation, in particular to a tire wear detection method and a tire. Background technique [0002] The tire is one of the important parts of the car. It directly contacts with the road surface, bears the weight of the car, and works with the car suspension to ease the impact of the car when it is driving. The condition of the tires will directly affect the ride comfort, ride comfort and driving safety of the car. A good tire condition can ensure good adhesion between the car and the road surface, and improve the traction, braking and passability of the car. More importantly, good tire condition is an important prerequisite for safe driving. Especially for multi-wheel large vehicles, effective detection of vehicle tires can eliminate potential safety hazards caused by tires in time, thereby effectively avoiding traffic accidents caused by tires. [0003] First of all, the current detection of tire ...

AI Technical Summary

Problems solved by technology

[0003] First of all, the current detection of tire wear is only at the level of manual observation. This detection method cannot detect potential safety hazards of tires in time, and the results of manual observation are easily affected by human factors. These unstable factors often lead to safety accidents. important reason

[0004] Secondly, in the current land logistics transportation, people tend to pay attention to the tractor in the trailer, but tend to ignore the trailer in the trailer.

However, since the tractor is driven by a driver, it is relatively easy to detect the tractor, but as far as the logistics company is concerned, the monitoring of the trailer is the focus of attention, but this is precisely the difficulty

In the prior art, the detection of the degree of tire wear in the trailer has very high technical requirements for the tire itself, which is not conducive to the popularization of the detection of the degree of tire wear

Images