公开(公告)号：KR1020090002892A

公开(公告)日：2009-01-09

申请号：KR1020070067276

申请日：2007-07-04

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 조영남 ,  김용선

IPC: B60R21/015 ,  B60R21/01

CPC classification number: B60N2/002 ,  B60R21/01532

Abstract: A passenger identification system for the vehicles is provided that the error possibility of the passenger discrimination is reduced since the gray zone is expanded. A passenger identification system for the vehicles comprises a detector(50) sensing current variance generated by the passenger who is installed at the seat in vehicle, and sits down on the sheet, and a controller(60) transmitting the decision result to the airbag control unit. The controller compares the measured current value(X) with the zero point value set up in advance, the child maximum value(Acrs), the adult minimum value(Aadt), and the boundary value (Athd) between the adult minimum value and the child maximum value.

Abstract translation: 提供了一种用于车辆的乘客识别系统，其中，由于灰区扩大，乘客鉴别的错误可能性降低。 用于车辆的乘客识别系统包括：检测器（50），其感测乘客安装在车辆座椅上并坐下的乘客所产生的当前方差;以及控制器（60），将判定结果传送到安全气囊控制 单元。 控制器将测量的当前值（X）与预先设置的零点值，儿童最大值（Acrs），成人最小值（Aadt）和成人最小值与 小孩最大值。

公开(公告)号：KR100980710B1

公开(公告)日：2010-09-07

申请号：KR1020070067276

申请日：2007-07-04

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 조영남 ,  김용선

IPC: B60R21/015 ,  B60R21/01

CPC classification number: B60N2/002 ,  B60R21/01532

Abstract: 본 발명은 특정 타입 혹은 조건의 승객에 대하여만 에어백이 전개되도록 하기 위한 차량용 승객 식별 시스템에 관한 것이다. 그 시스템은, 시트에 앉은 승객으로 인한 전류 변화를 감지할 수 있는 디텍터(50) 및 이 디텍터(50)에서 측정된 전류값을 이용하여 승객의 착석 유무 및 종류를 판단하고, 그 판단 결과를 에어백 제어 유닛으로 송신하는 제어기(70)를 포함한다. 특히, 디텍터(50)는, 센싱도체(11)와 가드도체(12) 사이에 절연체(13)가 개재된 센싱부(10)와, 이 센싱부(10)로부터의 전류량을 측정하는 전류계(20)와, 교류전원(30)이 공급되며 센싱부(10) 및 전류계(20)를 연결하여 이들과 하나 이상의 폐회로를 구성할 수 있는 스위칭 회로(40)를 구비한다. 이와 같은 시스템을 이용할 경우, 승객 식별의 오류 가능성을 크게 감소시킬 수 있다.
에어백, 센서, 승객 식별, 수분, 노후화

公开(公告)号：KR1020100065857A

公开(公告)日：2010-06-17

申请号：KR1020080124430

申请日：2008-12-09

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 조영남 ,  김용선

IPC: B60R21/015 ,  B60R21/01

Abstract: PURPOSE: An occupant classification system for a vehicle is provided to reduce a classification error by enlarging a gray zone corresponding to the gap between weight ranges of infant less than 1 year old and adult. CONSTITUTION: An occupant classification system for a vehicle comprises a detector(50) and a controller(70). The detector detects the current variation generated by an occupant. The controller decides the seated state and type of the occupant using the current value and transmits the decision result to an ACU(Airbag Control Unit). The detector comprises a sensing part(10), an ammeter(20), and a switching circuit(40). An insulator of the sensing part is located between a sensing conductor(11) and a guard conductor(12). The ammeter measures the current amount from the sensing part. The switching circuit to which AC(Alternating Current) power source(30) is provided forms one or more closed loops by connecting the sensing part and the ammeter.

Abstract translation: 目的：提供一种车辆乘客分类系统，通过扩大对应于小于1岁和成人的婴儿体重范围之间的差距的灰色区域来减少分类误差。 构成：用于车辆的乘员分类系统包括检测器（50）和控制器（70）。 检测器检测乘员产生的电流变化。 控制器使用当前值来决定乘坐状态和乘客的类型，并将判定结果发送到ACU（安全气囊控制单元）。 检测器包括感测部件（10），电流计（20）和开关电路（40）。 感测部分的绝缘体位于感测导体（11）和保护导体（12）之间。 电流表测量传感部件的电流量。 AC（交流）电源（30）的开关电路通过连接感测部件和电流表而形成一个或多个闭合回路。

公开(公告)号：KR100837919B1

公开(公告)日：2008-06-13

申请号：KR1020070058284

申请日：2007-06-14

Applicant: 기아자동차주식회사

Inventor： 조영남 ,  김용선

IPC: B60R21/015 ,  B60R21/01 ,  B60N2/00

CPC classification number: B60R21/01516 ,  B60N2/002

Abstract: An apparatus and method for detecting a passenger on a car seat are provided to ensure higher accuracy in discrimination of airbag inflation by using weight sensors capable of correctly sensing weight difference between an adult and child, and obtain high design flexibility while reducing manufacturing costs by using two modularized weight sensors instead of using four modularized weight sensors. An apparatus for detecting if a passenger on a car seat is an adult or a child on a basis of weight detected by a weight sensor, comprises sensor housing(12), a cover housing(13), a weight sensing unit(10), and a tolerance absorption member. The sensor housing with grooved cross section is installed on a pair of base members(21) fixed to a lower part of the car seat. The cover housing is configured to cover the sensor housing. The weight sensing unit comprises two weight sensors mounted between the sensor housing and cover housing. The tolerance absorption member is installed in a space between the sensor housing on which the weight sensor is mounted, and the cover housing to protect the weight sensor against impact by removing tolerance.

Abstract translation: 提供了一种用于检测汽车座椅上的乘客的装置和方法，以通过使用能够正确地感知成人和儿童之间的重量差异的重量传感器来确保更高的辨别气囊膨胀的精度，并且通过使用降低制造成本获得高的设计灵活性 两个模块化的重量传感器，而不是使用四个模块化的重量传感器。 一种用于根据由重量传感器检测的重量来检测汽车座椅上的乘客是成人还是儿童的装置，包括传感器壳体（12），盖壳体（13），重量感测单元（10） 和公差吸收部件。 具有沟槽横截面的传感器壳体安装在固定到汽车座椅的下部的一对基座构件（21）上。 盖壳体被构造成覆盖传感器壳体。 重量检测单元包括安装在传感器壳体和盖壳体之间的两个重量传感器。 公差吸收构件安装在安装有重量传感器的传感器壳体与盖壳体之间的空间中，以通过去除公差来保护重量传感器免受冲击。