Municipal power distribution system, with its extensive coverage, its operation environment is very complicated and all kinds of human factors, the happening of electrical accident is unavoidable.
In this paper, the process and cause of an injury accident of bridge crane is introduced, the hidden trouble existing in the equipments and the unavoidable management is given.
本文介绍了一起桥式起重机伤亡事故的经过、发生事故的原因，认为是设备存在严重隐患和管理不完善。
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And should an accident be unavoidable, the intelligent safety system offers comprehensive protection to every occupant.