The problems of industry monorail conveying system brought by tradition physical contact such as irregular contact spark, carbon laydown and unsafe, narrow the area which the material handling system can apply to in awful industry environment, e.g. forge, cleaning, lacquering. 在单轨行车物料搬运系统中,传统接触供电方式带来的如不规则火花、碳积、不安全等问题,限制了其在一些如铸造、清洗、喷漆等一些环境条件恶劣的车间中的应用。