首页> 外国专利> Method for judging collision with three directional accelerative signals and apparatus for performing the same

Method for judging collision with three directional accelerative signals and apparatus for performing the same

机译:判断与三个方向性加速度信号的冲突的方法和执行该方法的设备

摘要

An apparatus and method for judging an oblique, center pole and front barrier collision with the acceleration signals (Ax,Ay,Az) of a vehicle in back-and-forth (X), left-and-right (Y) and up-and-down (Z) directions are disclosed. The acceleration signal detected by an acceleration sensor is filtered (20) and transferred to a collision judging part (30). The collision judging part (30) judges a dangerous collision and generates a reset signal. The acceleration signal detected by the acceleration sensor is integrated (40). The judgement for an oblique, center pole and front barrier collision is achieved by comparing the integrated acceleration signal with each preset value. Both the low speed front barrier collision and the high speed center pole collision can be easily judged by detecting three directional accelerations of a vehicle and comparing those accelerations with the predetermined reference values. IMAGE
机译:一种判断车辆前后方向(X),左右方向(Y)和向上方向的加速度信号(Ax,Ay,Az)的倾斜,中心极和前障碍碰撞的装置和方法。公开了上下方向(Z)。由加速度传感器检测到的加速度信号被滤波(20)并且被传送到碰撞判定部(30)。碰撞判定部(30)判定危险碰撞并产生复位信号。由加速度传感器检测到的加速度信号被积分(40)。通过将积分加速度信号与每个预设值进行比较,可以判断倾斜,中心极和前屏障碰撞。通过检测车辆的三个方向加速度并将这些加速度与预定参考值进行比较,可以容易地判断低速前障碍物碰撞和高速中心极碰撞。 <图像>

著录项

  • 公开/公告号AU691354B2

    专利类型

  • 公开/公告日1998-05-14

    原文格式PDF

  • 申请/专利权人 DAEWOO ELECTRONICS CO. LTD.;

    申请/专利号AU19950038162

  • 发明设计人 JONG WOO OHM;

    申请日1995-10-31

  • 分类号B60R21/32;

  • 国家 AU

  • 入库时间 2022-08-22 02:52:44

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号