In order to improve the efficiency and safety of train transportation,the study analyzes the material statistics method of train carriage based on laser scanning according to train overloading detection,and designs a train carriage detection system which is suitable for various carriages according to the internal structure characteristics of different carriages.The system consists of laser radar scanning measurement,train status measurement and data processing.The study uses lidar scanning measurement for carriage modeling;obtains and publishes information such as carriage type,trolley speed and position with train status measurement;receives liDAR data and train status measurement data with data processing;conducts material identification and information statistics as the basis for judging the over-biased load of the train according to the characteristics of actual working conditions with corresponding algorithm.Field test results show that the system has good recognition effect and engineering application value.
关键词
铁路运输/激光扫描/物料统计/超偏载检测
Key words
Railway transport/Laser scanning/Material statistics/Excessive and Biased load detection
维普
万方数据