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    一种高速公路信息预警装置

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    European Patent Office | 2023

    一种露天矿山交叉道路信号控制设备

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    European Patent Office | 2023

    一种防落叶的新能源LED交通信号灯

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    European Patent Office | 2024

    一种智能交通车速检测记录架

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    European Patent Office | 2022

    一种智能交通用具有自清洁功能的引导装置

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    European Patent Office | 2022

    一种智慧城市的智能公交电子站牌

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    European Patent Office | 2024

    一种新能源公交站牌太阳能发电光板检测系统

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    European Patent Office | 2024

    一种基于智慧交通物联网的交通监测系统

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    European Patent Office | 2022

    一种交通信息采集设备

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    European Patent Office | 2022

    Voice broadcast system for intelligently analyzing traffic flow through internet of vehicles for intelligent vehicle models

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    ZHANG SHENHAO / ZHAO ZHIWEI / CAO YUAN et al. | European Patent Office | 2022

    Vehicle collision emergency alarm calling device

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    ZHENG WEIHUA / ZHU ZHENMIN / LIU WENXUAN et al. | European Patent Office | 2021

    Urban road traffic management monitoring system and method based on Internet

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    CHEN XIAOJUN | European Patent Office | 2021

    Tunnel spraying maintenance full-automatic trolley based on single-side integrated drive differential obstacle avoidance

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    YANG KUN / QIAO HONGYAN / HU ZHIRONG et al. | European Patent Office | 2023

    Traffic signal lamp with automatic protection function

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    WEI LIHONG / CHENG XIAO'AN / LYU WENGUANG | European Patent Office | 2021

    Traffic signal lamp with anti-haze function

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    ZHANG CHUANLIANG | European Patent Office | 2020

    Traffic signal control system based on intelligent lamp post

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    LIU RUIYA / LIU YANG / HUANG LELE et al. | European Patent Office | 2021