维修对确保铁道车辆安全准点运行、维护环境和提高车辆寿命都具有十分重要的作用。东芝公司通过利用高水平的传感器技术和图像处理技术 ,开发了适用于各种铁道车辆的车辆维修系统。通过分析该系统在车辆运行中取得的各种数据 ,可进行缺陷判断 ,尤其可对磨损件的更换期作出预测 ,从而能大幅度提高维修、检查作业的质量和效率 Maintenance is very important to ensure the safe operation of railway vehicles, maintain the environment and improve the life of vehicles. Toshiba has developed a vehicle maintenance system suitable for various railway vehicles by utilizing a high level of sensor technology and image processing technology. By analyzing various data obtained by the system during vehicle operation, defects can be judged, and in particular, the replacement period of the wearing parts can be predicted, thereby greatly improving the quality and efficiency of maintenance and inspection work