The invention discloses a right-turn signal optimization method in an intelligent holographic intersection scene, and the method comprises the following steps: S1, control mode configuration: motor vehicle right-turn signal control is divided into a common control mode and an engineering vehicle right-turn control mode; s2, performing right-turn signal control in a common mode: on one hand, evaluating street crossing requirements of pedestrians and non-motor vehicles; on the other hand, the right-turn vehicle passing demand is evaluated; s3, performing engineering vehicle mode right-turn signal control: when the engineering vehicle is recognized to turn right, switching a right-turn arrow of an indicating lamp to a red lamp, recognizing pedestrians and non-motor vehicles in a right-turn track range of the engineering vehicle, and when no pedestrians and non-motor vehicles pass in the right-turn track range of the engineering vehicle, switching the right-turn arrow lamp to a green lamp; right-turn signal control at the intersection is linked with right-turn vehicle passing demands and pedestrian and non-motor vehicle crossing demands, so that flexible right-turn release of motor vehicles is realized, and passing efficiency and safety are balanced.
本发明公开了一种智慧全息路口场景下右转信号优化方法,包括以下步骤:步骤S1:控制模式配置,机动车右转信号控制划分为普通控制模式和工程车右转控制模式;步骤S2:普通模式右转信号控制,一方面评估行人、非机动车的过街需求;另一方面,评估右转车辆通行需求;步骤S3:工程车模式右转信号控制,当识别到工程车右转时,指示灯右转箭头切换为红灯,对工程车右转轨迹范围内的行人和非机动车进行识别,当工程车右转轨迹范围内无行人和非机动车通行时,右转箭头灯切换为绿灯;将路口右转信号控制与右转车辆通行需求和行人、非机动车过街需求联动,实现了机动车右转灵活放行,平衡通行效率与安全。
Right-turn signal optimization method in intelligent holographic intersection scene
一种智慧全息路口场景下右转信号优化方法
2022-11-08
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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