Intelligent vehicle-road cooperation uncontrolled intersection left-turn vehicle following passing guiding method
Intelligent vehicle-road cooperation uncontrolled intersection left-turn vehicle following passing guiding method
- Neue Suche nach: ZHANG YUANYUAN
- Neue Suche nach: SONG WEIDONG
- Neue Suche nach: DAI PENG
- Neue Suche nach: ZHANG YUANYUAN
- Neue Suche nach: SONG WEIDONG
- Neue Suche nach: DAI PENG
The invention provides an intelligent vehicle-road cooperation uncontrolled intersection left-turn vehicle following passing guiding method, and relates to the technical field of vehicle-road cooperation and safety control in an intelligent traffic system. The method comprises the following steps: firstly, acquiring position and speed information of a vehicle, and detecting the number and motion information of vehicles on each lane in an intersection communication area in real time; counting the passing right of the traffic flow conflicting with the left-turn vehicle; and the following passing speed of the left-turn vehicle is calculated according to the interaction information between the vehicle-mounted units and the road side unit and between the vehicle-mounted units. According to the method, the traffic safety problem of left-turn vehicle passing at the uncontrolled intersection can be effectively solved or relieved, so that the vehicle passes through the intersection under the condition that traffic rear-end collision does not occur as much as possible, and the passing efficiency and comfort are improved.
本发明提供一种智能车路协同无控交叉口左转车跟随通行引导方法，涉及智能交通系统中车路协同与安全控制技术领域。该方法首先采集自身车辆的位置和速度信息，实时检测交叉口通信区域内各车道车辆数量与运动信息；再统计与左转车冲突车流的通行权；并根据车载单元与路侧单元、车载单元与车载单元之间交互的信息，计算左转车跟随通行速度。该方法可以有效解决或缓解无控交叉口左转车通行交通安全问题，使车辆尽量在不发生交通追尾的状态下通过交叉口，从而提升通行效率与舒适性。
Dokumentinformationen
Intelligent vehicle-road cooperation uncontrolled intersection left-turn vehicle following passing guiding method
一种智能车路协同无控交叉口左转车跟随通行引导方法
2023-04-21
Patent
Elektronische Ressource
Chinesisch
| IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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