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    • 1. 发明申请
    • Method and apparatus for sensing seat occupant weight
    • 感应座椅重量的方法和装置
    • US20050241872A1
    • 2005-11-03
    • US11175514
    • 2005-07-06
    • Harald LichtingerRalf OestreicherJosef Dirmeyer
    • Harald LichtingerRalf OestreicherJosef Dirmeyer
    • B60N2/00B60R21/01B60R21/015B60L3/02
    • B60R21/01516B60N2/002
    • A system for measuring the weight of a seat occupant is used to control airbag deployment. The system is incorporated into a vehicle seat supported on inboard and outboard track assemblies. The inboard and outboard track assemblies are mounted to a vehicle structure such that a center track portion remains unsupported. A first sensor assembly is mounted to the inboard track assembly and a second sensor assembly is mounted to the outboard track assembly. The first sensor assembly generates a first signal in response to measuring deflection of the inboard track assembly due to seat occupant weight. The second sensor assembly generates a second signal in response to measuring deflection of the outboard track assembly due to seat occupant weight. A central processor determines seat occupant weight based on the first and second signals. The central processor communicates with the airbag system to control the deployment of the airbag based on seat occupant weight.
    • 用于测量座椅乘员重量的系统用于控制气囊部署。 该系统被并入支撑在内侧和外侧轨道组件上的车辆座椅中。 内侧和外侧轨道组件安装到车辆结构,使得中心轨道部分保持不受支撑。 第一传感器组件安装到内侧轨道组件,并且第二传感器组件安装到外侧轨道组件。 第一传感器组件响应于由于座椅乘员重量而测量内侧轨道组件的偏转而产生第一信号。 第二传感器组件响应于由于座椅乘员重量而测量外侧轨道组件的偏转而产生第二信号。 中央处理器基于第一和第二信号来确定座椅乘员权重。 中央处理器与安​​全气囊系统通信,以基于座椅乘员重量来控制安全气囊的展开。
    • 3. 发明授权
    • Traffic accident detecting sensor for a passenger protection system in a
vehicle
    • 车辆乘客保护系统交通事故检测传感器
    • US5675134A
    • 1997-10-07
    • US724361
    • 1996-10-01
    • Martin SwartJosef DirmeyerGerhard MaderHelmut BresgenGunter Dissen
    • Martin SwartJosef DirmeyerGerhard MaderHelmut BresgenGunter Dissen
    • H01H35/14H01H36/00
    • B24B49/105H01H35/147H01H36/002
    • A traffic accident detecting sensor for a passenger protection system in a vehicle includes a low-retentivity seismic mass which can move along a guide member between two extreme positions and is normally held in a first extreme position by a contact pressure. The contact pressure is overcome in the event of deceleration in such a way that the seismic mass then moves toward a second extreme position. A magnet being distinct from the seismic mass has a magnetic field which is deformed to a varying degree by the seismic mass depending on the position of the seismic mass. At least one contact can be controlled by the magnetic field of the magnet. The contact and the seismic mass have such a configuration that in the first extreme position the latter to a large extent constitutes a magnetic shunt diverting the magnetic field away from the contact toward the seismic mass so that the contact is then in its first contact state. The seismic mass does not constitute a magnetic shunt at points distant from the extreme position, so that the contact is then controlled in its other contact state under the effect of the magnetic field. The magnet forms the guide member or is rigidly connected to the guide member. The magnet is magnetized perpendicularly to the direction in which the seismic mass can move. The contact is disposed near a frontal surface of the guide member in such a way that the magnetic flux through the contact depends on the position of the seismic mass.
    • 用于车辆中的乘客保护系统的交通事故检测传感器包括可以沿两个极限位置之间的引导构件移动的低保持性地震质量,并且通常由接触压力保持在第一极限位置。 在减震的情况下克服接触压力,使得地震质量然后朝向第二极限位置移动。 与地震质量不同的磁体具有取决于地震质量的位置而被地震质量变化到不同程度的磁场。 至少一个触点可以由磁体的磁场控制。 接触和地震质量具有这样的构造:在第一极限位置,后者在很大程度上构成磁分路,使得磁场远离触点朝向地震块,使得触点处于其第一接触状态。 地震质量在远离极限位置的点处不构成磁分路,从而在磁场的作用下将接触件控制在其它接触状态。 磁体形成引导构件或刚性地连接到引导构件。 磁体垂直于地震块移动的方向被磁化。 接触件设置在引导构件的前表面附近,使得通过接触的磁通量取决于地震块的位置。
    • 5. 发明申请
    • Optical module and optical system
    • 光模块和光学系统
    • US20060202293A1
    • 2006-09-14
    • US10573543
    • 2004-09-14
    • Danut BogdanJosef DirmeyerHenryk FrenzelHarald Schmidt
    • Danut BogdanJosef DirmeyerHenryk FrenzelHarald Schmidt
    • H01L31/0232
    • H04N5/2257G02B7/021H01L31/0203H01L31/02325H04N5/2254
    • An optical module has a circuit carrier, a housed semiconductor element placed on the circuit carrier, and a lens unit for projecting electromagnetic radiation onto the semiconductor element. The lens unit, which is constructed separate from the cased semiconductor element, preferably comprises a lens assembly formed of, for example, three lenses and of a diaphragm. The three lenses, optionally together with the diaphragm, are aligned in a well-defined manner due to their geometric design so that no additional optical adjustment is necessary. According to the invention, a support is formed, at least in sections, on the case of the semiconductor element, and the lens unit is placed thereon thus being supported. The concept is that by forming a support directly on the case of a cased semiconductor element even with classically cased semiconductor chips, it is possible to construct a camera module with which every mechanical focus setting can be eliminated. The novel system is particularly suited for use in the interior or exterior of a motor vehicle.
    • 光学模块具有电路载体,放置在电路载体上的容纳半导体元件和用于将电磁辐射投射到半导体元件上的透镜单元。 与套管半导体元件分离构造的透镜单元优选地包括由例如三个透镜和隔膜形成的透镜组件。 三个透镜(可选地与隔膜一起)由于其几何设计而以良好限定的方式对齐,使得不需要额外的光学调节。 根据本发明,至少在半导体元件的壳体上形成支撑件,并且透镜单元被放置在其上,从而被支撑。 其概念在于,即使使用经典的半导体芯片,通过直接在套管半导体元件的情况下形成支撑,也可以构成可以消除每个机械焦点设置的相机模块。 该新型系统特别适用于机动车辆的内部或外部。