一、火车车厢监控应实现四大目标铁路是我国国民经济的大动脉,铁路客运长期以来在我国人员运输中占据着举足轻重的地位。铁路客车安全作为关系到国家和旅客生命财产的大事,一直受到国家和铁道部的重视。近两年,铁路客运中的各种治安事故在逐渐增加,恶性火灾、爆炸及恐怖分子行凶作案严重威胁国家和旅客生 First, the train car monitoring should achieve four goals Railway is the main artery of our national economy, railway passenger transport has long occupied a pivotal position in the transport of personnel in our country. The safety of railway passenger cars has always been valued by the state and the Ministry of Railways as a major event that affects the life and property of the country and its passengers. In the past two years, various public security incidents in railway passenger transport have been gradually increasing. Malignant fires, explosions and terrorist assaults have posed a serious threat to the country and passenger life.