铁路机车智能避障技术及系统研究OA

The obstacle avoidance of locomotives,being a vital component in the promotion of railway traffic safety,has progressively evolved into the central challenge for technology development and risk management.This paper analyzed an active safety recognition and early warning system for railway locomotives.The system utilized technologies such as real-time online obstacle localization,recognition,calibration,and speed measurement to build an active obstacle detection and warning protection system of locomotives.Aiming at operational scenarios such as depot areas and transit freight yards,as well as mainline railway scenarios,the system achieved precise obstacle recognition and distance perception within a 500-meter range ahead of train movement.By providing timely and appropriate safety warnings and alerts,it enhanced the active safety protection capability for railway locomotives operating at speeds of up to 120 km/h.