The invention provides an automobile driver and passenger seat posture computer recognition method which is characterized in that according to an automobile seat, arrangement mode design is carried out on pressure sensors and seat angle sensors, and two high-density film type pressure sensor arrays are arranged on a cushion and a backrest of the seat; meanwhile, a single-point sensor is arranged at a headrest of the seat; a pressure sensor at the headrest assists in pressure detection, and pressure distribution of a driver and passengers on the seat is detected; the angle sensor installed on the seat detects the angle of the backrest of the seat, and then the actual sitting posture of the driver and passengers is obtained; the data acquisition system developed based on the pressure sensor is low in cost, low in requirement for configuration of computing equipment, capable of efficiently conducting pressure data acquisition and capable of achieving accurate recognition of the sitting posture state of a driver and passengers in cooperation with the seat angle sensor.

    本发明提供了一种汽车驾乘人员座椅姿态的计算机识别方法,其特征在于:根据汽车座椅对压力传感器以及座椅角度传感器进行布置方式设计,在座椅的坐垫以及靠背上均布置两个高密度的薄膜式压力传感器阵列,同时在座椅头枕处布置了单点传感器;加上头枕处压力传感器辅助压力检测,检测驾乘人员在座椅上的压力分布;安装在座椅上的角度传感器检测的座椅靠背角,进而得到驾乘人员实际的坐姿;本发明基于压力传感器开发的数据采集系统成本低廉,对计算设备配置要求较低且能高效地进行压力数据采集,配合座椅角度传感器可以实现对驾乘人员的坐姿状态准确识别。


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    Title :

    Computer recognition method for seat postures of automobile driver and passengers


    Additional title:

    一种汽车驾乘人员座椅姿态的计算机识别方法


    Contributors:

    Publication date :

    2023-09-29


    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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