集装箱正面吊作业动态监测及安全防护技术研究OA

To address the problems of F-TR lock hook connection during container reach stacker unloading and mixed loading of empty and heavy containers during loading,a dynamic monitoring and safety protection system for container reach stacker operations was studied and designed using technologies such as weighing sensors,laser ranging,intelligent container number recognition,CAN bus,and wireless data transmission.The system adopted piezoelectric weighing sensors with a flat diaphragm structure and realized the detection function of container overload and unbalanced loading.The SSD multi-scale end-to-end intelligent object detection algorithm and SVM classification algorithm were adopted to realize the efficient and intelligent recognition of container numbers.Based on the container weighing data and laser ranging values,an automatic discrimination method for unlock failures of F-TR locks and an alarm method for mixed loading of empty and heavy containers were proposed.The system was promoted and applied to the container reach stackers in the railway freight yards of China Railway Beijing Group Co.,Ltd.,providing technical support for the safety of container reach stacker loading and unloading operations.