1–5 of 5 hits
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    Payment processing method and device based on license plate number

    Free access
    GAO JUNSHU / FU YU / WANG XIAO et al. | European Patent Office | 2023

    Digital twin oil station

    Free access
    WANG ZHENG / JIANG XIAOHAI / YU YU et al. | European Patent Office | 2021

    Carbon emission source identification and quantification system and method based on spectral analysis

    Free access
    LIU KEFEI / JIANG KANG / DONG YANBIN et al. | European Patent Office | 2024

    Track curve versine measurement method and device, computer equipment and storage medium

    Free access
    QIN ZHE / LI YING / WANG HAO et al. | European Patent Office | 2022

    Traffic carbon emission analysis system and method based on traffic model data

    Free access
    WANG XUECHENG / FENG ZHENHUA / CAO ZILONG et al. | European Patent Office | 2023