According to the management system and method for preventing the storage battery car from entering the elevator based on target detection, an improved YOLOv4-tiny target detection model is trained, a lightweight student model is obtained through knowledge distillation, the lightweight student model is deployed on edge equipment, analysis and target detection are conducted on collected images, whether the storage battery car enters the elevator or not is judged, and if yes, the storage battery car is prevented from entering the elevator. If yes, a pulse signal is transmitted to an elevator control module associated with an overload detection module of the elevator, an elevator overload control instruction in the elevator overload detection module is triggered, and the elevator is controlled to stop running; once the image analysis module does not recognize the battery car, it is judged that the battery car leaves the elevator, the elevator control module is controlled to stop running, and the elevator can be used normally. According to the invention, an improved yov4-tiny lightweight structure is adopted, is suitable for edge equipment, and can more accurately and quickly identify a battery car which is about to enter an elevator and give an alarm in a dark elevator environment, so that the battery car is prevented from entering the elevator, and potential safety hazards are avoided.
本发明基于目标检测的防止电瓶车进入电梯的管理系统和方法,训练改进的YOLOv4‑tiny目标检测模型,通过知识蒸馏得到轻量化学生模型,将轻量化学生模型部署到边缘设备上,对采集的图像进行分析和目标检测,判断是否有电瓶车进入电梯,如果有,则传递脉冲信号给与电梯的超载检测模块关联的电梯控制模块,触发电梯超载检测模块中电梯超载的控制指令,控制电梯暂停运行;一旦图像分析模块未识别到电瓶车,判断电瓶车已离开电梯,控制电梯控制模块停止运行,电梯可正常使用。本发明采用改进的yolov4‑tiny轻量型结构,适用于边缘设备,能在昏暗的电梯环境中,更精确更快速地识别即将进入电梯的电瓶车并提出警告,从而防止电瓶车进入电梯,避免安全隐患。
Management system and method for preventing battery car from entering elevator based on target detection
基于目标检测的防止电瓶车进入电梯的管理系统和方法
2023-10-24
Patent
Electronic Resource
Chinese
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