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    • 88. 发明公开
    • Hall effect displacement sensor
    • Verschiebungssensor mit Hall-Effekt传感器
    • EP1519157A2
    • 2005-03-30
    • EP04255804.9
    • 2004-09-23
    • ArvinMeritor Technology, LLC
    • Kramer, Dennis A.
    • G01D5/14B60T1/00
    • G01D5/145F16D66/028
    • A displacement sensor utilizes a Hall effect sensor and a magnet, but has an extended range compared to conventional Hall effect displacement sensors. Relative movement between the sensor and the magnet is defined such that the path of movement is not parallel to an axis between the north and south poles of the magnet. Thus, the total path of movement is greater than in the prior art. One particularly preferred application for this sensor is in a disc brake, and as part of an adjustment mechanism for adjusting the position of the disc brake pistons. The displacement sensor is relatively small, and thus can be accommodated in the crowded environment of the disc brake adjustment mechanism. On the other hand, with the inventive large range displacement sensor, the simple and compact sensor can provide adequate measurement of the displacement of the piston.
    • 位移传感器利用霍尔效应传感器和磁体,但与常规霍尔效应位移传感器相比具有扩展的范围。 传感器和磁体之间的相对运动被定义为使得运动路径不平行于磁体的北极和南极之间的轴线。 因此,总的运动路径比现有技术中的大。 该传感器的一个特别优选的应用是盘式制动器,并且作为用于调节盘式制动器活塞的位置的调节机构的一部分。 位移传感器相对较小,因此可以容纳在盘式制动器调节机构的拥挤环境中。 另一方面,利用本发明的大范围位移传感器,简单紧凑的传感器可以提供活塞位移的适当测量。
    • 90. 发明公开
    • Vehicle braking apparatus and method
    • Kraftfahrzeugbremsanlage und -verfahren
    • EP1494194A2
    • 2005-01-05
    • EP04015641.6
    • 2004-07-02
    • FUJI JUKOGYO KABUSHIKI KAISHA
    • Yutaka, Hiwatashi Fuji Jukogyo Kabushiki Kaisha
    • G08G1/16B60T1/00
    • G08G1/164
    • Vehicle braking is precisely performed matching with a condition. A recognizing unit 5 recognizes a target object based on information from a preview sensor 2 for detecting a forward condition of a vehicle, and outputs positional information of the target object thus recognized as preview information. An information acquiring unit 6 specifies a target object located on a road based on information from an infrastructure 30 equipped on a road, and outputs position information of the target object thus specified as infrastructure information. If an instructing unit 7 authorizes the automatic braking of the vehicle carried out by the controlling unit 8 under the condition that the matching between a position of the target object based on the preview information and a position of the target object based on the infrastructure information is established, the controlling unit 8 carries out the automatic braking of the vehicle.
    • 车辆制动精确地与条件匹配。 识别单元5基于来自用于检测车辆的前进状态的预览传感器2的信息识别目标物体,并且将由此识别的目标对象的位置信息作为预览信息输出。 信息获取单元6基于来自装备在道路上的基础设施30的信息来指定位于道路上的目标对象,并且将由此指定的目标对象的位置信息作为基础设施信息输出。 如果指示单元7在基于预览信息的目标对象的位置与基于基础设施信息的目标对象的位置之间的匹配的条件下授权由控制单元8执行的车辆的自动制动 控制单元8执行车辆的自动制动。