The invention discloses a big data traffic indication system based on an urban WLAN. The system comprises a big data access end for accessing a big data traffic system, a data processor and a projection device erected on a roadside, the big data access end sends the received data of the road condition to the data processor for processing, judges whether the road section is blocked or not, and sends a processing result to the projection device, and the projection device is located above a guide indication line of the lane road surface; and the projection device projects a processing result of the data processor on the guide indication line by taking different colors as indications according to different conditions, and is used for reminding a user of a front road condition. Traffic indication can be provided, traffic flow can be guided, and the possibility of congestion can be reduced.
本发明公开了一种基于城市WLAN的大数据交通指示系统,包括用于接入大数据交通系统的大数据接入端、数据处理器和架设在路边的投影装置,所述大数据接入端将接收到的路面情况的数据并发送给数据处理器进行处理并判断该路段是否堵车,并将处理结果发送至投影装置,所述投影装置位于车道路面的导向指示线的上方,所述投影装置将数据处理器的处理结果根据不同情况以不同颜色作为指示投射在导向指示线上,用于提醒前方路况。本发明能够提供交通指示,引导车流量,减少拥堵产生的可能性。
Big data traffic indication system based on urban WLAN
一种基于城市WLAN的大数据交通指示系统
2021-02-09
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
Traffic indication system based on visual identification
European Patent Office | 2021
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