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传统汽车安全技术的制动力是汽车自身产生的,但在雨、雪等恶劣天气,地面附着系数变小或者在制动过程需要较大地面制动力时,由于地面附作力不足而难以保证汽车的安全刹车距离,进而导致交通事故的发生。传统意义的安全措施不能在特殊汽车工况下起到应有的作用,因此我们可以考虑到利用非接触力的作用来增加汽车制动力的大小进而保证汽车驾驶的安全性。电磁力在磁悬浮列车的成功应用及超导技术的不断发展为汽车的电磁防撞安全技术提供了可能。
The braking force of the traditional automobile safety technology is generated by the automobile itself. However, when the ground adhesion coefficient becomes smaller during heavy weather such as rain or snow or when the braking force of the ground is large, it is difficult to ensure the automobile The safety brake distance, and then lead to traffic accidents. The traditional safety measures can not play a proper role in the special vehicle conditions, so we can consider the use of non-contact force to increase the size of the vehicle braking force and thus ensure the safety of car driving. The successful application of electromagnetic force in maglev train and the continuous development of superconducting technology make it possible for the car’s electromagnetic crash safety technology.