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货运车辆作为现代化的物流工具,为各大企业和工厂带来了极大的便利,但是频繁发生的交通事故却危害着人们的财产及生命安全,汽车机械的安全已成为现代物流技术领域的一个研究课题,主动安全和被动安全是人们普遍关注的重点问题。但是,货运车辆机械故障具有突发性强、伤害重等特点,尤其是重载、冷链运输、危险品等车辆机械事故往往造成群死群伤、死亡人数众多等严重后果。
As a modern logistic tool, freight vehicles bring great convenience to major enterprises and factories. However, the frequent traffic accidents endanger people’s property and life safety. The safety of automobile machinery has become a modern logistics technology Research topics, active safety and passive safety are the common concerns. However, the mechanical failure of freight vehicles is characterized by suddenness and heavy injury. Especially heavy-duty, cold-chain transportation, dangerous goods and other mechanical accidents in vehicles often result in mass casualties and numerous deaths and other serious consequences.