The embodiment of the invention provides a V2X signal machine based on 5G, and belongs to the technical field of intelligent traffic. The machine comprises a data acquisition unit used for acquiring the driving speed of a target vehicle and the distance between the target vehicle and a target intersection; a signal receiving unit which is used for receiving a request signal of a user requesting to pass through the target intersection; a control unit which is used for judging whether the distance between the target vehicle and the target intersection is larger than the safe braking distance or not; when the distance between the target vehicle and the target intersection is greater than the safe braking distance, controlling the passing signal lamp to be turned into green light and the straight signal lamp to be turned into red light, and sending an early warning signal of no passing to the target vehicle through a V2X module; and when the distance between the target vehicle and the target intersection is smaller than the safe braking distance, an early warning signal of forbidding passing is sent to the to-be-passed user through the 5G module. The V2X annunciator based on 5G can remind a vehicle of danger in front in time, and traffic accidents are avoided.
本发明实施例提供一种基于5G的V2X信号机,属于智能交通的技术领域。包括:数据获取单元,用于获取目标车辆的行驶速度和目标车辆与目标路口之间的距离;信号接收单元,用于接收用户请求穿行目标路口的请求信号;以及控制单元,用于:判断目标车辆与目标路口之间的距离是否大于安全刹车距离;在目标车辆与目标路口之间的距离大于安全刹车距离时,控制穿行信号灯转变为绿灯且直行信号灯转变为红灯,并通过V2X模块向目标车辆发送禁止通行的预警信号;在目标车辆与目标路口之间的距离小于安全刹车距离时,通过5G模块向待穿行的用户发送禁止通行的预警信号。该基于5G的V2X信号机可以及时提醒车辆前方有危险,避免发生交通事故。
V2X signal machine based on 5G
一种基于5G的V2X信号机
2021-12-21
Patent
Electronic Resource
Chinese