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A platform for research: civil engineering, architecture and urbanism
Vehicle passing system and passing method of four-branch roundabout
The invention discloses a vehicle passing system and method for a four-branch roundabout, and belongs to the field of traffic engineering. The problems that an existing multi-lane four-branch roundabout is large in number of conflict points, complex in driving task and low in passing efficiency are mainly solved. The center area of the roundabout is quadrilateral, each edge of the quadrilateral is a curve edge, one direction inner ring lane and one direction outer ring lane are sequentially arranged outside each curve edge from inside to outside, and the driving direction of vehicles in the center area of the roundabout is anticlockwise; each group of direction roads drives to other direction roads along the corresponding direction inner ring lane and the corresponding direction outer ring lane, the purposes of increasing the traffic capacity and improving the passing efficiency are achieved by optimizing the driving paths of the vehicles, meanwhile, signal lamps are additionally arranged at the roundabout, coordination control is carried out on the vehicles inside and outside the roundabout, and the traffic safety of the roundabout is improved. In addition, the design also considers the crossing safety of pedestrians and non-motor vehicles, and special passage channels and passage time are increased.
一种四岔环形交叉口的车辆通行系统及通行方法，属于交通工程领域。主要解决现有多车道四岔环形交叉口冲突点多，驾驶任务复杂，通行效率低的问题。本发明环岛中心区域呈四边形，且四边形的每个边为曲线边，每个曲线边的外部由内至外依次设置1个方位内环车道和1个方位外环车道，车辆在环岛中心区域的行驶方向为逆时针；每组方向道路沿着相应的方位内环车道和相应的方位外环车道，驶向其它方向道路，通过优化车辆的行驶路径，从而达到增加交通容量和提高通行效率的目的，同时，在环岛处增设信号灯，对环岛内、外车辆进行协调控制，从而满足大流量的通行需求，此外，设计还考虑到了行人、非机动车辆的过街安全，增加了专门的通行通道与通行时间。
Vehicle passing system and passing method of four-branch roundabout
The invention discloses a vehicle passing system and method for a four-branch roundabout, and belongs to the field of traffic engineering. The problems that an existing multi-lane four-branch roundabout is large in number of conflict points, complex in driving task and low in passing efficiency are mainly solved. The center area of the roundabout is quadrilateral, each edge of the quadrilateral is a curve edge, one direction inner ring lane and one direction outer ring lane are sequentially arranged outside each curve edge from inside to outside, and the driving direction of vehicles in the center area of the roundabout is anticlockwise; each group of direction roads drives to other direction roads along the corresponding direction inner ring lane and the corresponding direction outer ring lane, the purposes of increasing the traffic capacity and improving the passing efficiency are achieved by optimizing the driving paths of the vehicles, meanwhile, signal lamps are additionally arranged at the roundabout, coordination control is carried out on the vehicles inside and outside the roundabout, and the traffic safety of the roundabout is improved. In addition, the design also considers the crossing safety of pedestrians and non-motor vehicles, and special passage channels and passage time are increased.
一种四岔环形交叉口的车辆通行系统及通行方法，属于交通工程领域。主要解决现有多车道四岔环形交叉口冲突点多，驾驶任务复杂，通行效率低的问题。本发明环岛中心区域呈四边形，且四边形的每个边为曲线边，每个曲线边的外部由内至外依次设置1个方位内环车道和1个方位外环车道，车辆在环岛中心区域的行驶方向为逆时针；每组方向道路沿着相应的方位内环车道和相应的方位外环车道，驶向其它方向道路，通过优化车辆的行驶路径，从而达到增加交通容量和提高通行效率的目的，同时，在环岛处增设信号灯，对环岛内、外车辆进行协调控制，从而满足大流量的通行需求，此外，设计还考虑到了行人、非机动车辆的过街安全，增加了专门的通行通道与通行时间。
Vehicle passing system and passing method of four-branch roundabout
一种四岔环形交叉口的车辆通行系统及通行方法
WANG DAOQIANG (author) / YANG MING (author) / WU XIANGLONG (author)
2024-07-30
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
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
,
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