1–6 von 6 Ergebnissen
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    Tandem Rotor Unmanned Aerial Vehicle and Attitude Adjustment Control Method

    Freier Zugriff
    WU JIANG / CHEN ENMIN / GAO YIJIE et al. | Europäisches Patentamt | 2023

    Alarm distance control method of train position alarm system

    Freier Zugriff
    SHI YING / HE XIANGZHU / LIU JINGSONG et al. | Europäisches Patentamt | 2020

    Traffic safety device and safety detection method

    Freier Zugriff
    LIANG BIN / JIA RONGRONG / LIU YANQIANG et al. | Europäisches Patentamt | 2020

    Highway safety monitoring system

    Freier Zugriff
    LIANG BIN / LIU JUN / HAO QIANNI et al. | Europäisches Patentamt | 2020

    Tracking identification and automatic warning system for dangerous chemical vehicle passing through tunnel

    Freier Zugriff
    TAO YUNCHUAN / LIANG BIN / LIU JIA et al. | Europäisches Patentamt | 2021

    Highway sectionalized traffic conflict risk early warning system and method thereof

    Freier Zugriff
    TAO JIAN / WANG JING / LI YONGSHENG et al. | Europäisches Patentamt | 2022