The invention relates to the technical field of traffic, in particular to an overtaken detection and early warning device. The device comprises an overtaken willingness detection unit (1), an information transceiving unit (2), an information processing unit (3) and an early warning unit (4). According to the device, Wi-Fi is adopted to realize vehicle-to-vehicle communication; state information ofsurrounding vehicles is collected and combined with the state information of the vehicles, and then is sent to Arduino for analysis and processing; an analysis result is fed back to an overtaking driver in a visual and auditory manner, and meanwhile, based on the consideration of active safety, the device also provides safety warning for the overtaken driver, so that the overtaken driver is helped to make timely and proper driving behaviors, the attention of the driver is improved, the proper vehicle speed and vehicle distance are kept, and the driving safety is improved. The device can alsotransmit related information to the cloud, and the collected big data can be used for overtaking behavior analysis and overtaking accident prediction through a big data analysis method.

    本发明涉及交通技术领域,具体是一种被超车检测与预警装置,包括被超车意愿检测单元(1)、信息收发单元(2)、信息处理单元(3)、预警单元(4)。所述装置采用Wi‑Fi实现车车通信,收集周围车辆状态信息、结合自身车辆状态信息,送至Arduino分析处理,分析结果以视觉和听觉的方式反馈给超车驾驶人,同时,基于主动安全的考虑,所述装置也将对被超车驾驶人提供安全警示,这有助于被超车车主做出及时、恰当的驾驶行为,提升车主的注意力,保持合适的车速及车距,提高驾驶的安全性。所述装置还可将相关信息传送至云端,收集的大数据可以通过大数据分析的方法进行超车行为分析和预测超车事故。


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    Title :

    Overtaking detection and early warning device


    Additional title:

    一种被超车检测与预警装置


    Contributors:
    XU WENXIN (author)

    Publication date :

    2020-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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