Sanitation vehicle and safety control method and system of operating mechanism thereof

The invention relates to a sanitation vehicle and a safety control method and system of an operation mechanism of the sanitation vehicle, and belongs to the technical field of sanitation vehicles. Thesafety control method of the sanitation vehicle operation mechanism comprises the following steps that (1) obstacle information in a sanitation vehicle operation area and working state information ofa sanitation vehicle are detected in real time; and (2) when it is detected that an obstacle exists in the sanitation vehicle operation area and the sanitation vehicle is in the operation state, theoperation mechanism is controlled to stop operating. The whole process is automatically controlled, an operator does not need to worry about supervision, accidents caused by inattention of the operator are avoided, the working safety of the sanitation vehicle is guaranteed, and the working efficiency is improved. 本发明涉及一种环卫车及其作业机构的安全控制方法和系统，属于环境卫生车辆技术领域。本发明提出的环卫车作业机构的安全控制方法包括以下步骤：(1)实时检测环卫车作业区域内的障碍物信息以及环卫车的工作状态信息；(2)当检测到环卫车作