The invention discloses an AR navigation system based on an automobile data recorder. The system comprises the automobile data recorder, a domain controller DMC, a vehicle-mounted navigation system and a display module, the automobile data recorder transmits acquired image data in front of a vehicle to the domain controller DMC, and the domain controller DMC identifies lane lines, vehicles ahead,pedestrians and traffic signs in the image data and fills the identified lane lines with guiding information according to the guiding information of the vehicle-mounted navigation system; and the output end of the domain controller DMC is connected with the display module in order to make the image, filled with the guide information, output to the display module and displayed. The automobile datarecorder is adopted to realize acquisition of image data, the realization cost is low, and the increase of AR navigation cost is reduced; and navigation guidance information is added to a video basedon the AR technology and displayed on a display screen of a central controller, an instrument and the like in an image form, so that AR navigation is realized, navigation experience is improved, and navigation is clear and definite.

    本发明公开了一种基于行车记录仪的AR导航系统,包括行车记录仪、域控制器DMC、车载导航系统、显示模块,所述行车记录仪将采集的车辆前方的图像数据传递至域控制器DMC中,所述域控制器DMC识别图像数据中的车道线、前方车辆、行人、交通标志,并根据车载导航系统的引导信息在识别出的车道线内填充上引导信息;所述域控制器DMC的输出端连接显示模块,用于将填充由引导信息的图像输出至显示模块进行显示。本发明采用行车记录仪来实现图像数据的采集,实现成本低,减少AR导航成本的增加;基于AR技术将导航引导信息添加到视频中以图像形式显示在中控、仪表等显示屏上,从而实现AR导航,提高导航体验,使得导航更加清晰明确。


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    Title :

    AR navigation system based on automobile data recorder


    Additional title:

    一种基于行车记录仪的AR导航系统


    Contributors:
    GUO ZHEN (author) / HUANG YUZHEN (author) / DING XIAOYAN (author) / GUO TONGGANG (author) / ZHANG QIANG (author)

    Publication date :

    2020-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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