The invention discloses a traffic guidance device and method for a discontinuous marking road section. The traffic guidance device comprises a traffic guidance assembly, a video detection module, a video analysis module, a judgment module and a control module. When traffic guidance is carried out on a discontinuous marking road section, all vehicles passing through the road section in a unit time period C and the number of vehicles in each lane are shot and detected through a video detection module. And the video analysis module analyzes the information obtained by the video detection module, and calculates the ratio of the number of vehicles in each lane in a unit time period C. The judgment module obtains a signal of the number of green lights of the guide lamps according to the result of the video analysis module, sends the signal to the control module to control the guide lamps to flicker green lights, and provides a recommended lane for vehicle driving. The road traffic capacity of the road section with discontinuous pavement marking lines is improved, and the problem of traffic jam caused by mixed driving of vehicles in the peak period of the road section is relieved.
本发明公开了一种不连续标线路段的交通指引装置及指引方法,该交通指引装置包括交通指引组件、视频检测模块、视频分析模块、判断模块和控制模块;本发明在对不连续标线路段进行交通指引时,通过视频检测模块拍摄并检测出单位时间周期C内通过该路段的所有车辆,以及各车道的车辆数。通过视频分析模块对视频检测模块获得的信息进行分析,视频分析模块计算得出单位时间周期C内各车道车辆数比值。判断模块由视频分析模块的结果得出指引灯亮绿灯个数的信号,并将信号发送至控制模块来控制指引灯闪烁绿灯,并提供推荐车道供车辆行驶。本发明提高了路面标线不连续路段的道路通行能力,缓解了该路段高峰期时间段内车辆混行引起的交通堵塞问题。
Traffic guidance device and method for discontinuous marking road section
一种不连续标线路段的交通指引装置及指引方法
2021-09-07
Patent
Electronic Resource
Chinese
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