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classificationCode:("ipc:G08G")

    Environment-friendly vehicle parking method based on underground garage air

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    JIANG CHUNBO | European Patent Office | 2020

    Traffic signal lamp with anti-haze function

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    ZHANG CHUANLIANG | European Patent Office | 2020

    Coating material and method for detecting irradiated object

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    INOUE HIROSHI | European Patent Office | 2020

    Signal lamp with cleaning function

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    ZHANG CHAO | European Patent Office | 2020

    Display screen internal monitoring system

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    DENG WU | European Patent Office | 2020

    High-reliability traffic signal equipment with dehumidification function

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    WANG DONGMEI | European Patent Office | 2020

    Environment-friendly dustproof traffic light

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    ZHANG ANLIN / MA XIAOBING / ZHANG XIN | European Patent Office | 2020

    Highway tunnel flexible blocking system based on water curtain projection

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    XIA-YANG YUYU / MA FEI / DING HAO et al. | European Patent Office | 2020

    Charging management device for intelligent parking lot

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    LYU CHAO / ZHAI SUIBING / WANG XIN | European Patent Office | 2020

    Intelligent traffic guide device

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    ZHOU TIANJIAN | 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

    Urban road traffic management monitoring system and method based on Internet

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    CHEN XIAOJUN | European Patent Office | 2021

    Road weight measuring and tail gas purifying system and control method thereof

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    SHAO QIGAN / WANG GANG / WANG CHEN et al. | European Patent Office | 2021

    Signal lamp with air purification function

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    LYU QIMING | European Patent Office | 2021

    Traffic signal lamp with automatic protection function

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

    Mechanical signal device for temporary traffic and using method thereof

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    HOU PINGDANG | European Patent Office | 2021

    Red light running warning control device and control method

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    MA JUN / LU XINXIN / BEN LIJIN et al. | European Patent Office | 2021

    Ground induction coil, manufacturing method thereof and ground induction vehicle detector

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    TANG JIAN / LI LIJIE | European Patent Office | 2021

    Vehicle collision emergency alarm calling device

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

    Road traffic line conversion device based on solar cell power supply

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    PENG RUI | European Patent Office | 2021

    Fence with warning function for environment-friendly construction

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    CHEN JIAFEI | European Patent Office | 2021

    Information screen and traffic light synchronization control device

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    WANG PENG / WANG JUNFENG / HAN SILONG et al. | 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

    Traffic indicating device for tailgating left-turn and working method thereof

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    LIU XIMIN / DUAN FUDE / WANG HONGRAN et al. | European Patent Office | 2022

    一种交通信息采集设备

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    European Patent Office | 2022

    Medical powder dissolving assisting device

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    WU ZHIPING | European Patent Office | 2022

    Intelligent community integrated management control system

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    FENG WENHUA / ZOU XUETING | 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

    一种智能交通车速检测记录架

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    European Patent Office | 2022

    Efficient traffic road safety supervision equipment

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    FENG DAOMING | European Patent Office | 2022

    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

    一种高速公路信息预警装置

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    European Patent Office | 2023

    Highway traffic flow early warning control device and early warning control system

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    YUAN YUJUN / XU GUIYIN / ZHANG ZURUI et al. | European Patent Office | 2023

    Signal control case for traffic signal lamp

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    ZHANG HENG / CHEN MIAO / LIU HAO | European Patent Office | 2023

    Intelligent traffic guiding device

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    YANG WENXUE / LIU SHUAI / WU XUEMEI et al. | European Patent Office | 2023

    Intelligent traffic safety alarm system and alarm method

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    YANG ZHIFENG / FENG SHUYA | European Patent Office | 2023

    Method for detecting occurrence place of tunnel overtaking lane-changing behavior

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    XU XUHUI / XIAO JIANQIANG / BA HUAIQIANG | 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

    Ship economic navigational speed scheduling device and method based on dynamic environment forecast

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    BAI WANLI / LI WEI / CHEN JINQIAO et al. | European Patent Office | 2023

    Road safety detection device and detection method thereof

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    BAI LONG / SUN KEKE / ZHOU YUANXU et al. | European Patent Office | 2023

    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