1研制背景红外线轴温探测没备是确保客货列车安全运行的重要设备。它集红外测温、计算机和通讯技术为一体,是车辆部门使用的重要安全设备。二代红外线轴温探测设备,由分布在相距20km的探测站、沿线的通讯网和设在路局的红外测报中心构成。沿线探测站实时采集,处理通过列车的轴温,并自动计轴计辆、滚滑判别和热轴判别, 1 Development Background Infrared axis temperature detection equipment is not to ensure the safe operation of passenger and freight trains important equipment. It combines infrared temperature measurement, computer and communications technology as a whole, is an important safety equipment used in the vehicle sector. The second generation of infrared axis temperature detection equipment, distributed by 20km away from the station, along the communication network and located in the Bureau of Infrared Information Center form. The detection station along the line real-time acquisition, processing through the train shaft temperature, and automatic counting axis vehicles, slippery judge and hot-leg discrimination,