The invention discloses a multi-source heterogeneous sensor data processing method for intelligent driving, and relates to the field of intelligent driving. A multi-source heterogeneous sensor is constructed through a millimeter wave radar and a visual camera, a pedestrian target is recognized, and the distance between a driving vehicle and a pedestrian is obtained in real time; an intelligent braking distance formula is obtained according to the condition of the vehicle and the current vehicle speed, the real-time distance between the current driving vehicle and a pedestrian is distinguished, the maximum deceleration of the vehicle which should be adopted under different distance conditions is calculated, the whole intelligent braking implementation process is completed, and the vehicle can pass through an intersection at a low speed and a constant speed after braking. The automobile can avoid pedestrians without decelerating to stop, and can timely deal with the emergency situation that the pedestrians rush out, so that the emergency capability of a driver is enhanced, the driving safety and comfort are improved, and the performance of the automobile is kept.

    本发明公开了一种用于智能驾驶的多源异构传感器数据处理方法,涉及智能驾驶领域,本发明通过毫米波雷达和视觉相机构建多源异构传感器,识别行人目标,实时获取驾驶车辆与行人之间的距离,根据车辆自身情况和当前车速获取智能制动距离公式,将当前驾驶车辆与行人之间的实时距离进行区分,计算得到不同距离情况下应当采取的汽车最大减速度,完成整个智能制动实施过程,实现制动后以低速匀速行驶通过路口,不用减速到停车也能够避让行人,遇到行人冲出来的紧急情况也能及时应对,增强了驾驶员的应急能力,提高了驾驶的安全性和舒适性,保持了汽车的性能。


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    Title :

    Multi-source heterogeneous sensor data processing method for intelligent driving


    Additional title:

    一种用于智能驾驶的多源异构传感器数据处理方法


    Contributors:
    WU DANDAN (author) / ZHANG GUANGZHONG (author) / YANG YU (author) / XU JIANHANG (author)

    Publication date :

    2023-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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