The invention discloses an automatic anti-collision system for an underground unmanned electric locomotive, and relates to the technical field of underground equipment protection, the automatic anti-collision system comprises an electric locomotive, the front end of the electric locomotive is integrated with a multi-mode environment sensing unit, the multi-mode environment sensing unit comprises a laser radar and an infrared camera, and the multi-mode environment sensing unit is used for constructing a three-dimensional dynamic environment model in real time and identifying organisms and high-temperature obstacles; an expandable first anti-collision assembly is arranged at the front end of the electric locomotive and comprises an anti-collision frame, an electric control rod and a pressure sensor; the anti-collision frame is switched from a storage state to an unfolding state through a motor driving electric control rod arranged at the front end of the electric locomotive, the width of the anti-collision frame exceeds an electric locomotive body, and a front physical protection barrier is formed. The pressure sensor is embedded in a hose arranged at the front end of the anti-collision frame, collision pressure is monitored in real time, obstacle avoidance or emergency braking is triggered in a graded mode, physical impact isolation-thermal diffusion suppression dual protection is achieved through real-time coupling of mechanical collision signals and thermal data, and the reliability of the extreme working condition of the underground unmanned electric locomotive is remarkably improved.
本发明公开了一种井下无人驾驶电机车自动防撞系统,涉及井下设备保护技术领域,包括电机车,所述电机车前端集成多模态环境感知单元,包括激光雷达和红外摄像头,用于实时构建三维动态环境模型并识别生物体及高温障碍物,所述电机车前端设置可展开式第一防撞组件,包括防撞架、电控杆及压力传感器;所述防撞架通过设置在所述电机车前端的电机驱动电控杆从收纳状态切换至展开状态,其宽度超出电机车本体,形成前置物理防护屏障;所述压力传感器嵌入设置在防撞架前端的软管内,实时监测碰撞压力并分级触发避障或紧急制动,通过机械碰撞信号与热数据的实时耦合,实现物理冲击隔离‑热扩散抑制双重防护,显著提升井下无人电机车的极端工况可靠。
Automatic anti-collision system for underground unmanned electric locomotive
一种井下无人驾驶电机车自动防撞系统
2025-05-09
Patent
Electronic Resource
Chinese
IPC: | B61C Lokomotiven , LOCOMOTIVES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B08B Reinigen allgemein , CLEANING IN GENERAL / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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