The invention discloses a dangerous driving behavior recognition system, method and device, and relates to the technical field of dangerous driving behavior recognition. According to the technical scheme, sitting posture pressure data transmitted to a seat by a driver and holding pressure data generated when the driver operates a steering wheel are collected; the acceleration and deceleration frequency of the driver is determined based on the sitting posture pressure data, the vehicle speed change condition of the driver during vehicle driving can be represented, the violation operation frequency is determined based on the holding pressure data, and the violation degree of vehicle control by the driver can be represented; and the identification result of the dangerous driving behavior of the driver can be accurately output according to the acceleration and deceleration frequency and the violation operation frequency. According to the technical scheme, the posture characteristics of the driver for controlling the vehicle can be accurately captured through the pressure data, and dangerous driving behaviors of the driver can be accurately recognized.

    本发明公开了一种危险驾驶行为的识别系统、方法和装置,涉及危险驾驶行为识别的技术领域。本发明的技术方案通过采集驾驶员传递至座椅的坐姿压力数据,以及驾驶员操控方向盘的握持压力数据;基于坐姿压力数据确定出驾驶员的加减速频次,可以表征出驾驶员在驾驶车辆时的车速变化情况,基于握持压力数据确定出违规操作频次,可以表征出驾驶员操控车辆的违规程度;根据加减速频次和违规操作频次能够准确输出驾驶员的危险驾驶行为的识别结果。该技术方案通过压力数据可以准确捕获驾驶员操控车辆的姿态特征,能够准确识别出驾驶员所存在的危险驾驶行为。


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    Title :

    Dangerous driving behavior recognition system, method and device


    Additional title:

    一种危险驾驶行为的识别系统、方法和装置


    Contributors:
    LI XIAOGANG (author) / CHE SHUN (author) / WANG JINCHANG (author)

    Publication date :

    2024-12-31


    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