According to the multi-lane truck brake temperature acquisition method based on vehicle trajectory tracking, aiming at a one-way multi-lane condition, a vehicle information sensing facility located above a lane and an infrared thermal imager erection system located on the roadside are combined, so that matching of a real application scene of temperature monitoring of a descending truck brake on a long downhill road section is facilitated; vehicle section information is obtained through the lane sensing system, the intelligent control terminal is used for processing the information and issuing an instruction, and the thermal infrared imager erecting system structure serves as final execution equipment, so that it is guaranteed that the thermal infrared imager can accurately obtain the maximum temperature of a wheel brake drum of a target vehicle; a measurement result can be informed to a vehicle driver and a management unit through the roadside information issuing facility, so that the vehicle driver and the management unit can conveniently sense the vehicle state in real time and take corresponding measures, and the probability of brake performance degradation and even failure caused by too high temperature of a brake system of the vehicle is reduced; safety risks and accident hidden dangers in the traffic industry are effectively prevented.

    一种基于车辆轨迹追踪的多车道货车制动器温度采集方法,针对单向多车道情况,通过将位于车道上方的车辆信息感知设施与位于路侧的红外热像仪架设系统进行联合,有利于匹配长下坡路段下行货车制动器温度监测的现实应用场景,通过车道感知系统获取车辆断面信息,利用智能控制终端处理信息并下达指令,红外热像仪架设系统结构为最终执行设备,保障红外热像仪可准确获取目标车辆车轮刹车鼓最高温度,其测量结果可通过路侧信息发布设施告知车辆驾驶员并通知管理单位,便于车辆驾驶员、管理单位实时感知车辆状态,采取相应措施,减少车辆因刹车系统温度过高导致的刹车性能衰减甚至失灵概率,有效防范交通行业安全风险和事故隐患。


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    Title :

    Multi-lane truck brake temperature acquisition method based on vehicle trajectory tracking


    Additional title:

    一种基于车辆轨迹追踪的多车道货车制动器温度采集方法


    Contributors:
    LAN FUAN (author) / ZHANG LEI (author) / ZHU XINGZHI (author) / WANG XUEGUANG (author) / ZOU HAIYUN (author) / LONG YIXIN (author) / XUE QIANLI (author) / YIN QIANG (author) / GONG XIAOBO (author) / CHEN XI (author)

    Publication date :

    2024-03-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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