The invention relates to the technical field of traffic guidance, and discloses a holographic guidance device and system on a traffic indication frame, and the device comprises a holographic projection unit, an environment perception unit, and a control decision unit. Wherein the holographic projection unit carries out holographic projection on traffic guidance information based on a set projection period; the environment sensing unit is used for collecting environment illumination intensity and environment visibility; a control decision unit adjusts the projection brightness of the holographic projection based on the environment illumination intensity and the environment visibility; the environment sensing unit is also used for acquiring real-time traffic data; and the control decision unit adjusts the projection time proportion of each kind of traffic guidance information in the projection period based on the real-time traffic data. According to the invention, the traffic guidance information can be vividly and visually displayed, and the traffic guidance information can be ensured to be clear and visible under different time and weather conditions.

    本申请涉及交通引导的技术领域,公开了一种交通指示架上的全息引导装置及系统,该装置包括全息投影单元、环境感知单元、控制决策单元;其中,全息投影单元基于设置的投影周期对交通引导信息进行全息投影;环境感知单元用于采集环境光照强度、环境能见度;控制决策单元基于所述环境光照强度、环境能见度调节所述全息投影的投影亮度;环境感知单元还用于获取实时交通数据;控制决策单元基于所述实时交通数据调整所述投影周期中每种交通引导信息的投影时间占比。本申请能够生动直观地展示交通引导信息,并能够保证在不同时间和天气条件下交通引导信息清晰可见。


    Access

    Download


    Export, share and cite



    Title :

    Holographic guiding device and system on traffic indication frame


    Additional title:

    一种交通指示架上的全息引导装置及系统


    Contributors:
    FU ZHAOHUA (author) / ZHANG DAHAI (author) / LI DEFENG (author) / WANG SUQING (author) / WANG YAHUI (author) / LIU LINA (author) / LIANG CHAO (author) / TAO JIAN (author) / RONG HAO (author) / TIAN JIHUA (author) ... [more]

    Publication date :

    2025-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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. / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Guiding indication device for parking lot management

    GUO YUJIN | European Patent Office | 2021

    Free access

    LED lamp with guiding indication

    SUN WENHUA / LI XUANZHENG / LIU ZECHEN | European Patent Office | 2023

    Free access

    Traffic cone guiding indication control method based on color change control algorithm

    ZHAO SHUXU / WANG XIAOLONG / ZHANG ZHANPING et al. | European Patent Office | 2023

    Free access

    TRAFFIC LIGHT INDICATION DEVICE

    YI WEN SHENG | European Patent Office | 2019

    Free access

    Intelligent traffic guiding device of intelligent traffic system

    WANG JIANGTAO | European Patent Office | 2015

    Free access