A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vehicle-road cooperative self-adaptive variable guide lane sign and working method thereof
The invention relates to the field of vehicle flow guiding of a vehicle-road cooperation system, in particular to a vehicle-road cooperation self-adaptive variable guiding lane sign and a working method thereof. The self-adaptive variable guide lane sign comprises a guide pattern, a character prompt and a countdown device; the guide patterns are used for changing types to guide traffic flow, the character prompt display lane is a variable guide lane, and the countdown device is used for prompting the change time of the guide patterns. And the self-adaptive variable guide lane sign is connected with an image acquisition device and a radar at an intersection, analyzes the traffic flow condition of the road, compares the queuing condition of vehicles capable of guiding the traffic flow direction, and selects the longest vehicle queuing direction capable of guiding the traffic flow direction to indicate passing. Guiding and self-adaptive adjustment of the lane at the intersection is realized, the carrying capacity of traffic flow at the intersection is increased, and the traffic congestion condition at the urban traffic intersection is further relieved.
本申请涉及车路协同系统车流引导领域，尤其涉及一种车路协同自适应可变导向车道标志及其工作方法。所述自适应可变导向车道标志包括导向图案、文字提示和倒计时装置；所述导向图案用于变换类型引导车流，所述文字提示显示车道为可变导向车道，所述倒计时装置用于提示导向图案变换时刻。所述自适应可变导向车道标志与路口的图像获取装置和雷达连接，对道路车流量情况进行分析，对比可引导车流方向车辆排队情况，选取所述车辆排队最长的可引导车流方向指示通行。实现了路口车道导向自适应调整，增加了路口车流量的承载能力，进一步缓解了城市交通路口拥堵状况。
Vehicle-road cooperative self-adaptive variable guide lane sign and working method thereof
The invention relates to the field of vehicle flow guiding of a vehicle-road cooperation system, in particular to a vehicle-road cooperation self-adaptive variable guiding lane sign and a working method thereof. The self-adaptive variable guide lane sign comprises a guide pattern, a character prompt and a countdown device; the guide patterns are used for changing types to guide traffic flow, the character prompt display lane is a variable guide lane, and the countdown device is used for prompting the change time of the guide patterns. And the self-adaptive variable guide lane sign is connected with an image acquisition device and a radar at an intersection, analyzes the traffic flow condition of the road, compares the queuing condition of vehicles capable of guiding the traffic flow direction, and selects the longest vehicle queuing direction capable of guiding the traffic flow direction to indicate passing. Guiding and self-adaptive adjustment of the lane at the intersection is realized, the carrying capacity of traffic flow at the intersection is increased, and the traffic congestion condition at the urban traffic intersection is further relieved.
本申请涉及车路协同系统车流引导领域，尤其涉及一种车路协同自适应可变导向车道标志及其工作方法。所述自适应可变导向车道标志包括导向图案、文字提示和倒计时装置；所述导向图案用于变换类型引导车流，所述文字提示显示车道为可变导向车道，所述倒计时装置用于提示导向图案变换时刻。所述自适应可变导向车道标志与路口的图像获取装置和雷达连接，对道路车流量情况进行分析，对比可引导车流方向车辆排队情况，选取所述车辆排队最长的可引导车流方向指示通行。实现了路口车道导向自适应调整，增加了路口车流量的承载能力，进一步缓解了城市交通路口拥堵状况。
Vehicle-road cooperative self-adaptive variable guide lane sign and working method thereof
一种车路协同自适应可变导向车道标志及其工作方法
WANG CHUAN (author) / WANG SHIYUAN (author)
2024-07-23
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G08G
Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs
,
TRAFFIC CONTROL SYSTEMS
ROAD SIGN BOARD WORKING TOGETHER WITH NEARBY ROAD SIGN BOARDS
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