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1. 发明公开

KR1020000026220A 에어백 전개 시간 조절 장치 및 그 방법 无效
标题翻译：控制空气袋时间的装置和方法
公开(公告)号：KR1020000026220A
公开(公告)日：2000-05-15
申请号：KR1019980043673
申请日：1998-10-19
申请人： 주식회사 현대오토넷
发明人： 차정훈 , 장경배
IPC分类号： B60R21/015 , B60R21/01 , B60R21/16
摘要： PURPOSE: A device and a method for controlling the time of inflating an air bag are provided to divide the inflated zone of an air bag based on the present position of a passenger and to control the firing time of the air bag so as to inflate the air bag in the optimum condition on the generation of a collis ion accident based on the divided inflated zone. CONSTITUTION: A device is composed of a device for measuring a change of length of a safety belt, a device for measuring a change of a position of a chair, a microcomputer and an air bag ECU(40). Herein, the inflated zone of the air bag is divided into a red zone, an overlap zone and a green zone based on the result that the microcomputer outputs the present position of a passenger by a signal of sensing length and position. Then, if a control signal of folding/inflating the air bag is output, the air bag ECU inflates the air bag in the red zone by controlling the operation of an in flator module, folds the air bag in the green zone and folds or inflates the air bag in the overlap zone based on the speed of a vehicle and inflating the air bag.
摘要翻译：目的：提供一种用于控制气囊充气时间的装置和方法，以根据乘客的当前位置来划分气囊的充气区域，并且控制气囊的点火时间以使气囊膨胀气囊处于最佳状态下，根据分裂充气区产生碰撞事故。构成：装置由用于测量安全带长度变化的装置，用于测量椅子位置变化的装置，微型计算机和气囊ECU（40）组成。这里，基于微型计算机通过感测长度和位置的信号输出乘客的当前位置的结果，将气囊的充气区域分成红色区域，重叠区域和绿色区域。然后，如果输出安全气囊折叠/充气的控制信号，则气囊ECU通过控制灭火器模块的操作来使红色区域中的气囊膨胀，将绿色区域中的气囊折叠并折叠或膨胀基于车辆的速度在重叠区域中的气囊，并使气囊膨胀。

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