The invention relates to the technical field of vehicle subsystem combined control, in particular to a safety protection method and system for personnel outside an unmanned vehicle in a mining area, and the method comprises the steps: collecting sensor data of different dimensions of each subsystem; constructing a time sequence of each subsystem, and obtaining a plurality of segments of the subsystems; obtaining the difference degree of each segment of the subsystem; obtaining comprehensive eigenvalue vectors at all moments; clustering is carried out according to the difference degree of each segment and the comprehensive eigenvalue vector; obtaining the change degree of all subsystems at each moment; obtaining the degree of dependence between the two subsystems; acquiring a subsystem having dependency with each subsystem; acquiring the sampling frequency of the subsystem according to other subsystems having dependence on the subsystem; and obtaining an optimal path according to each subsystem after the self-adaptive sampling frequency, and realizing safety protection of the personnel outside the unmanned vehicle in the mining area.

    本发明涉及车辆子系统联合控制技术领域,具体涉及一种矿区无人驾驶车外人员安全保护方法及系统,包括:采集各个子系统的不同维度的传感器数据;构建每个子系统的时刻序列,并得到子系统的若干分段;获取子系统的每个分段的差异度;获取所有时刻的综合特征值向量;根据每个分段的差异度以及综合特征值向量进行聚类;获取所有子系统的每个时刻的变化度;获取所述两个子系统之间的依赖程度;获取与每个子系统具有依赖性的子系统;根据与子系统具有依赖性的其他子系统,获取所述子系统的采样频率;根据自适应采样频率后的各个子系统,获取最优化路径,实现矿区无人驾驶车外人员的安全保护。


    Access

    Download


    Export, share and cite



    Title :

    Safety protection method and system for personnel outside unmanned vehicle in mining area


    Additional title:

    一种矿区无人驾驶车外人员安全保护方法及系统


    Contributors:
    YANG YANG (author) / HU XINYI (author)

    Publication date :

    2024-02-23


    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



    Personnel safety protection method and system in unmanned driving system of surface mine

    ZHOU CHANGCHENG / ZHAO BIN / NIU GUANGPENG | European Patent Office | 2022

    Free access

    Mining area vehicle positioning and personnel positioning protection method and system based on multiple positioning systems

    ZHAO YAOZHONG / SHEN YANG / XIAN JINLONG et al. | European Patent Office | 2023

    Free access

    Internet-of-vehicle in-vehicle personnel intelligent safety protection method

    ZHU YONGLONG / WEI TAO | European Patent Office | 2021

    Free access

    Vision-based personnel following method and system for unmanned vehicle, and unmanned vehicle

    NING TAO / WANG HONGBO / WEI ZHENYA et al. | European Patent Office | 2023

    Free access

    Parking method and system for unmanned vehicle in mining area

    WANG YAFEI / GU XUEFENG / LEI YUBIAO et al. | European Patent Office | 2021

    Free access