Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road traffic marking projection system and projection method
The invention belongs to the technical field of traffic marking projection devices, and particularly relates to a road traffic marking projection system and method.The road traffic marking projection system comprises a traffic vertical rod, a vehicle recognition camera is installed on the traffic vertical rod, and a support is installed at the end, corresponding to a yellow line W, of the traffic vertical rod; a grating sensor aligned with the yellow line W and a matrix projection assembly far away from the traffic vertical rod are arranged at the bottom of the support, a toothed plate is further installed in the support, and the toothed plate can axially move in the support. According to the method, the effect of warning the overline vehicle to run in a standard mode and the preparatory warning effect of prompting the overline condition of an opposite coming vehicle on a certain road section can be achieved, the visual early warning distance of a driver of the opposite vehicle is effectively increased, deceleration and braking are conducted in time, the overline vehicle is avoided, meanwhile, the overline vehicle can be warned to pay attention to the opposite vehicle, and the driving safety is improved. And under the condition that no vehicle overpasses the line, the grating sensor is closed, and normal driving of other vehicles is guaranteed.
本发明属于交通标线投影装置技术领域，具体涉及一种道路交通标线投影系统及投影方法，包括交通立杆，交通立杆上安装有车辆识别摄像头，交通立杆的端部对应黄线W安装有支座，支座的底部设置有与黄线W对齐安装的光栅传感器、远离交通立杆设置的矩阵投影组件，支座的内部还安装有齿板，齿板可在支座的内部轴向位移。本发明能够达到警示跨线车辆规范行驶的作用，以及提示对向来车的某一路段跨线情况的预备警示效果，并且有效提升对向车辆的驾驶员可视预警距离，及时减速制动，避让正在跨线的车辆，同时还可警醒跨线车辆注意对向车辆，保证双方车辆的来往车辆，在无车辆跨线的情况下，光栅传感器关闭，保障其他车辆的正常行驶。
Road traffic marking projection system and projection method
The invention belongs to the technical field of traffic marking projection devices, and particularly relates to a road traffic marking projection system and method.The road traffic marking projection system comprises a traffic vertical rod, a vehicle recognition camera is installed on the traffic vertical rod, and a support is installed at the end, corresponding to a yellow line W, of the traffic vertical rod; a grating sensor aligned with the yellow line W and a matrix projection assembly far away from the traffic vertical rod are arranged at the bottom of the support, a toothed plate is further installed in the support, and the toothed plate can axially move in the support. According to the method, the effect of warning the overline vehicle to run in a standard mode and the preparatory warning effect of prompting the overline condition of an opposite coming vehicle on a certain road section can be achieved, the visual early warning distance of a driver of the opposite vehicle is effectively increased, deceleration and braking are conducted in time, the overline vehicle is avoided, meanwhile, the overline vehicle can be warned to pay attention to the opposite vehicle, and the driving safety is improved. And under the condition that no vehicle overpasses the line, the grating sensor is closed, and normal driving of other vehicles is guaranteed.
本发明属于交通标线投影装置技术领域，具体涉及一种道路交通标线投影系统及投影方法，包括交通立杆，交通立杆上安装有车辆识别摄像头，交通立杆的端部对应黄线W安装有支座，支座的底部设置有与黄线W对齐安装的光栅传感器、远离交通立杆设置的矩阵投影组件，支座的内部还安装有齿板，齿板可在支座的内部轴向位移。本发明能够达到警示跨线车辆规范行驶的作用，以及提示对向来车的某一路段跨线情况的预备警示效果，并且有效提升对向车辆的驾驶员可视预警距离，及时减速制动，避让正在跨线的车辆，同时还可警醒跨线车辆注意对向车辆，保证双方车辆的来往车辆，在无车辆跨线的情况下，光栅传感器关闭，保障其他车辆的正常行驶。
Road traffic marking projection system and projection method
一种道路交通标线投影系统及投影方法
LIN YANLIANG (Autor:in) / LANG ZHIXIANG (Autor:in)
06.01.2023
Patent
Elektronische Ressource
Chinesisch
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.
/
G09F
DISPLAYING
,
Anzeigewesen
CONSTRUCTION APPARATUS FOR PROJECTION TRAFFIC SIGNAL ON ROAD
| Europäisches Patentamt | 2016