Tire Blowout Reason and Protective Measare of Cars in Highway;

Increasing traffic accidents arise because of the blowout.

Runflat tires keep functioning safely for a specified distance at a specified maximum speed after losing pressure or blowout.

This article analyzed the course of tire blow-out when it is in high speed,introduced TPMS (Tire Pressure Monitoring System) to avoid the tire blow-out,and analyzed the principle and the function of TPMS,the author also puts forwards some suggestions in drawing the compellent standands which are in the safety of vehicle.

As statistics show, 70%-80% of the traffic accidents which happened in superhighway are caused by tire blow-out.

Based on the results of tire experiments,the vehicle\'s kinetic behavior after tire blow-out was analyzed.

Design of tire burst piezoelectric sensor;

It is reported that about 46% of accidents are due to tire malfunction, and for tire burst only, it makes up 70% of the total amount.

Exact analysis on the causes and types of tyre burst is the base of confirming the fact of accident accurately.

Effect of enhancing steel cord angle on properties of TBR tire bead;

Application of accelerator DZ to bead compound of bias truck tire;

Simulation for cracking propagation in bead of TBR with FEA;