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    • 6. 发明公开
    • AIR BAG DEVICE START CONTROL DEVICE
    • VORRICHTUNG ZUR STARTSTEUERUNG EINER AIRBAGVORRICHTUNG
    • EP1571053A1
    • 2005-09-07
    • EP03780702.1
    • 2003-12-10
    • Keihin Corporation
    • SEIKAI, Hiroshi, Keihin Co., Tochigi, R&D Center
    • B60R21/32
    • B60R21/33B60R21/0132B60R21/01558B60R2021/01027B60R2021/01322
    • An activation control device for an airbag device decreases the management costs by generalization of satellite sensors. There is provided at least one impact detection section disposed at a predetermined position of a vehicle, which detects a degree of shock applied to the vehicle; and a main control section connected to the impact detection section by communication, which determines a collision state based on an output signal of the impact detection section received from the impact detection section, and controls activation of the airbag device installed in the vehicle. The impact detection section receives and stores threshold data relating to a detected degree of shock, from the main control section, and controls transmission of an output signal to the main control section based on the stored threshold data. The main control section stores predetermined threshold data corresponding to each impact detection section disposed in the vehicle; and transmits the stored threshold data to the corresponding impact detection section.
    • 安全气囊装置的启动控制装置通过卫星传感器的泛化来降低管理成本。 设置有至少一个冲击检测部,其设置在车辆的预定位置,该冲击检测部检测施加到车辆的冲击程度; 以及主控制部,其通过通信连接到冲击检测部,其基于从冲击检测部接收的冲击检测部的输出信号来确定碰​​撞状态,并且控制安装在车辆中的安全气囊装置的启动。 影响检测部从主控制部接收并存储与检测到的冲击程度有关的阈值数据,并根据存储的阈值数据控制输出信号的传送到主控部。 主控制部存储与设置在车辆中的各冲击检测部对应的预定阈值数据; 并将所存储的阈值数据发送到相应的冲击检测部。
    • 9. 发明公开
    • MAGNETIC SENSOR
    • 磁性传感器
    • EP1206763A4
    • 2005-04-20
    • EP00959490
    • 2000-08-26
    • AUTOMOTIVE SYSTEMS LAB
    • BOMYA TIMOTHY J
    • G01B7/24B60R21/00B60R21/01B60R21/0134B60R21/16G01B7/00H01L43/06G08B21/00B60K28/10B60L1/00B60Q1/00B60R21/32G08B13/08
    • B60R21/0136B60R21/0134B60R2021/01027
    • A magnetic sensor (10) comprises at least one first coil (42) and at least one magnetic sensing element (5), operatively connected to respective first (48) and second (52) locations of a body of a vehicle (12) and to a ferromagnetic element of the body. The first (48) and second (52) locations are distinct from one another and are in magnetic communication through a first portion (30) of the vehicle (12) and through a second portion (32) of the vehicle (12), wherein the first portion (3) of the vehicle (12) comprises a portion of the body that is susceptible to deformation by a crash, and the first portion (30) is distinct from the second portion (32). At least one signal (44) is applied to the at least one first coil (42), and the at least one magnetic sensing element (50) generates a second signal responsive thereto, from which a crash is discriminated.
    • 一种磁性传感器(10)包括可操作地连接到车辆(12)的车身的相应的第一(48)和第二(52)位置的至少一个第一线圈(42)和至少一个磁性感测元件(5), 到身体的铁磁元件。 第一(48)和第二(52)位置彼此不同并且通过车辆(12)的第一部分(30)和车辆(12)的第二部分(32)磁性连通,其中 车辆(12)的第一部分(3)包括易于由于碰撞而变形的主体的一部分,并且第一部分(30)与第二部分(32)不同。 至少一个信号(44)被施加到所述至少一个第一线圈(42),并且所述至少一个磁性感测元件(50)产生响应于此的第二信号,由此识别碰撞。