基于车路协同技术的自动驾驶有轨电车路口通过优化技术

Optimization Technology of Tram Autonomous Driving through Crossing Based on V2X Technology

引入V2X(车路协同)技术,提出基于该技术的自动驾驶有轨电车路口通过系统和方案。该方案可以改善有轨电车在通过平交路口时,依靠目视驾驶或视觉信号检测导致视距受限而降低有轨电车通过效率和舒适性的问题。实际运行线路测试验证了所提方案的有效性。

V2 X(vehicle to everything)technology is introduced,and the system and scheme of V2 X-based tram autonomous driving through crossing is proposed.The scheme can solve the problem of reducing tram passing efficiency and riding comfort with limited viewing distance,which is caused by drive-on-sight and visual signal detection when the tram passing level crossing.The practically operating line has tested and verified the effectiveness of the proposed scheme.