Optoelectronic monitoring device for a motor vehicle
    1.
    发明申请
    Optoelectronic monitoring device for a motor vehicle 失效
    汽车光电监控装置

    公开(公告)号:US20050057364A1

    公开(公告)日:2005-03-17

    申请号:US09948000

    申请日:2001-09-06

    CPC分类号: B60S1/0844 B60S1/0822

    摘要: A motor vehicle optoelectronic monitoring device includes a sensor, imaging systems, a shutter, and a controller. Each sensor element outputs a sensor element signal based on the intensity of a light signal received by the sensor element. Each imaging system is associated with a sensor region and illuminates an object to monitor the object. Two sensor regions associated with two respective imaging systems partially overlap one another. Each imaging system illuminates the sensor elements of the associated sensor region with a light signal indicative of the object being monitored. The controller controls the shutter unit to selectively enable and disable illumination of the sensor by the imaging systems. The controller processes the sensor element electric signals output by the sensor elements in response to illumination by an imaging system to determine conditions of the object being monitored by the imaging system.

    摘要翻译: 机动车辆光电监测装置包括传感器,成像系统,快门和控制器。 每个传感器元件基于由传感器元件接收的光信号的强度输出传感器元件信号。 每个成像系统与传感器区域相关联并照亮对象以监视对象。 与两个相应成像系统相关联的两个传感器区域彼此部分重叠。 每个成像系统用指示被监视对象的光信号照亮相关传感器区域的传感器元件。 控制器控制快门单元以选择性地启用和禁用成像系统对传感器的照明。 控制器响应于成像系统的照明来处理由传感器元件输出的传感器元件电信号,以确定由成像系统监控的物体的状况。

    Device for detecting objects on a windscreen of a motor vehicle
    2.
    发明授权
    Device for detecting objects on a windscreen of a motor vehicle 失效
    用于检测机动车辆的挡风玻璃上的物体的装置

    公开(公告)号:US06841767B2

    公开(公告)日:2005-01-11

    申请号:US09947663

    申请日:2001-09-06

    摘要: A device for detecting objects on a windshield of a motor vehicle having a hood includes an imaging unit having a lens and a sensor positioned within the interior of the motor vehicle. The lens images a windshield section associated with a primary field of vision onto the sensor. The sensor generates a sensor signal in response to the windshield section imaged thereon. The imaging unit is positioned in a viewing direction pointing diagonally downwards with respect to the windshield such that the background of the windshield section imaged onto the sensor is the hood of the motor vehicle thereby causing the background of the windshield section imaged onto the sensor to be approximately constant in order to cancel environmental conditions that can impair object detection on the windshield section. An evaluation unit evaluates the sensor signal to detect objects on the windshield section.

    摘要翻译: 用于检测具有罩的机动车辆的挡风玻璃上的物体的装置包括具有位于机动车辆内部的透镜和传感器的成像单元。 透镜将与主要视野相关联的挡风玻璃部分成像到传感器上。 传感器响应于其上成像的挡风玻璃部分产生传感器信号。 成像单元被定位在相对于挡风玻璃对角地向下指向的观察方向上,使得成像在传感器上的挡风玻璃部分的背景是机动车辆的罩,由此使得成像在传感器上的挡风玻璃部分的背景为 大致恒定以消除可能损害挡风玻璃部分上的物体检测的环境条件。 评估单元评估传感器信号以检测挡风玻璃部分上的物体。

    Steering device for a motor vehicle
    3.
    发明授权
    Steering device for a motor vehicle 失效
    机动车转向装置

    公开(公告)号:US06343670B1

    公开(公告)日:2002-02-05

    申请号:US09562714

    申请日:2000-05-02

    IPC分类号: B62D504

    摘要: The invention proposes a steering device for a motor vehicle which contains an inductive module for the contactless transmission of electric energy and data between the motor vehicle and the steering wheel, for measuring the rotational angle of the steering wheel and for generating torque between the motor vehicle and the steering wheel, with the inductive module containing a stator that is connected to the motor vehicle in a torsionally rigid fashion and a rotor that is connected to the steering wheel in a torsionally rigid fashion. Such a device should be realized in the form of a compact unit that has a very small space requirement due to the utilization of inductive principles, with said unit consisting of only a few components such that it can be manufactured in a particularly inexpensive fashion. This unit is based on an inductive module that contains a resolver-based rotation sensor and an annular rotary-field motor, with the stator and the rotor containing coils that cooperate with one another in such a way that an inductive coupling exists between the respective coils on the stator side, which are provided for realizing the rotation sensor function and the rotary-field motor function, and the respectively assigned coils on the rotor side.

    摘要翻译: 本发明提出了一种用于机动车辆的转向装置,其包含用于在机动车辆和方向盘之间进行电能和数据的非接触式传输的感应模块,用于测量方向盘的旋转角度并且在机动车辆之间产生转矩 和方向盘,其中感应模块包含以扭转刚性的方式连接到机动车辆的定子和以扭转刚性方式连接到方向盘的转子。 这样的装置应该由紧凑的单元的形式实现,由于使用了归纳原理,所述单元仅由几个组件组成,因此可以以特别廉价的方式制造,因此具有非常小的空间要求。 该单元基于包含基于分解器的旋转传感器和环形旋转电机的感应模块,其中定子和转子包含彼此协作的线圈,使得在相应线圈之间存在感性耦合 在定子侧上设置有用于实现旋转传感器功能和旋转电机功能的转子侧和转子侧的分配线圈。

    Optoelectronic monitoring device for a motor vehicle

    公开(公告)号:US06975390B2

    公开(公告)日:2005-12-13

    申请号:US09948000

    申请日:2001-09-06

    CPC分类号: B60S1/0844 B60S1/0822

    摘要: A motor vehicle optoelectronic monitoring device includes a sensor, imaging systems, a shutter, and a controller. Each sensor element outputs a sensor element signal based on the intensity of a light signal received by the sensor element. Each imaging system is associated with a sensor region and illuminates an object to monitor the object. Two sensor regions associated with two respective imaging systems partially overlap one another. Each imaging system illuminates the sensor elements of the associated sensor region with a light signal indicative of the object being monitored. The controller controls the shutter unit to selectively enable and disable illumination of the sensor by the imaging systems. The controller processes the sensor element electric signals output by the sensor elements in response to illumination by an imaging system to determine conditions of the object being monitored by the imaging system.

    Keyless access control device and method for motor vehicles
    5.
    发明授权
    Keyless access control device and method for motor vehicles 失效
    无钥匙门禁控制装置及方法

    公开(公告)号:US06838976B2

    公开(公告)日:2005-01-04

    申请号:US09897373

    申请日:2001-07-02

    摘要: A keyless access control device and method for a vehicle having a door and a door handle includes transmitting a code from a transceiver while a cover covers the door handle to prevent a user from actuating the door handle. A transponder of the user transmits an answer to the transceiver upon receipt of the code. The answer is checked to conduct a preliminary verification of whether the user is authorized to access the vehicle. The cover uncovers the door handle if the preliminary verification indicates that the user is authorized to access the vehicle. A bidirectional question and answer dialog takes place between the transceiver and the transponder to conduct a final verification of whether the user is authorized to access the vehicle upon the user actuating the door handle. The door is unlocked if the final verification is indicative of the user having access to the vehicle.

    摘要翻译: 一种具有门和门把手的车辆的无钥匙存取控制装置和方法,包括:当盖子覆盖门把手时,从收发器发送代码,以防止用户致动门把手。 在接收到代码时,用户的应答器向收发信机发送答复。 检查答案以对用户是否被授权访问车辆进行初步验证。 如果初步验证表明用户有权访问车辆,则盖子露出门把手。 在收发器和应答器之间进行双向问答对话,进行用户致动门把手的用户是否有权访问车辆的最终验证。 如果最终验证表明用户可以访问车辆,门将被解锁。

    High-voltage semiconductor device
    6.
    发明授权
    High-voltage semiconductor device 失效
    高压半导体器件

    公开(公告)号:US5497010A

    公开(公告)日:1996-03-05

    申请号:US78281

    申请日:1993-06-16

    CPC分类号: F02P7/035 H01L27/12

    摘要: The high-voltage semiconductor device includes a single chip having a plurality of semiconductor elements connected in series with each other which includes an insulating substrate (2); a monocrystalline semiconductor carrier (1) of a first conductivity type applied to the insulating substrate (2); at least two terminals (5,6) located on opposite sides of the chip; strip-like areas (3) of a second conductivity type formed in the monocrystalline semiconductor carrier (1), the strip-like areas (3) each extending across the semiconductor carrier (1) at right angles to a longitudinal direction between the at least two terminals, forming pn junctions in the semiconductor carrier (1), being spaced from each other in the longitudinal direction over the single chip and penetrating an entire thickness of the semiconductor carrier; at least one doped region (7) in the strip-like areas (3) forming an at least four layered component in the single chip; and a light responsive device for reducing a switching voltage of the single chip when the pn junctions are irradiated with light.

    摘要翻译: PCT No.PCT / DE91 / 00900 Sec。 371日期:1993年6月16日 102(e)日期1993年6月16日PCT 1991年11月16日PCT PCT。 公开号WO92 / 11659 日期:1992年7月19日。高电压半导体器件包括具有彼此串联连接的多个半导体元件的单个芯片,其包括绝缘基板(2); 施加到所述绝缘基板(2)的第一导电类型的单晶半导体载体(1); 位于所述芯片的相对侧上的至少两个端子(5,6); 在单晶半导体载体(1)中形成的第二导电类型的条状区域(3),每个在半导体载体(1)之间延伸的条状区域(3)与至少在纵向方向成直角 在半导体载体(1)中形成pn结的两个端子在单个芯片上沿纵向彼此间隔开并穿透半导体载体的整个厚度; 所述带状区域(3)中的至少一个掺杂区域(7)在所述单个芯片中形成至少四层分层; 以及用于在用光照射pn结时降低单个芯片的开关电压的光响应装置。

    Semiconductor device for influencing the breakdown voltage of transistors
    7.
    发明授权
    Semiconductor device for influencing the breakdown voltage of transistors 失效
    用于影响晶体管击穿电压的半导体器件

    公开(公告)号:US5466959A

    公开(公告)日:1995-11-14

    申请号:US349720

    申请日:1994-12-05

    CPC分类号: H01L27/0248

    摘要: A semiconductor device for influencing the breakdown voltage of a transistor with a surface electrode arranged over a space charge region, separated from the same by an oxide layer. The surface electrode is at a potential, as determined by a voltage divider, between the potentials of the base and collector of the transistor. The surface electrode includes two electrode plates insulated from one another, with the first electrode plate extending over a junction between a highly doped n.sup.+ collector region and a lightly doped n.sup.- collector region, and a junction between the lightly doped n.sup.- collector region and a p-type base region. The second electrode plate is bonded partly over the oxide layer and partly with the highly doped n.sup.+ collector region.

    摘要翻译: 一种用于影响晶体管的击穿电压的半导体器件,其具有布置在空间电荷区域上的表面电极,其由氧化物层与其隔开。 表面电极在晶体管的基极和集电极的电位之间处于由分压器确定的电位。 表面电极包括彼此绝缘的两个电极板,第一电极板延伸在高掺杂的n +集电极区域和轻掺杂的n-集电极区域之间的结点处,并且轻掺杂的n-集电极区域和 p型基区。 第二电极板部分地结合在氧化物层上,部分地接合高掺杂的n +集电极区域。

    Navigation system and a method for operating it as well as a navigation data carrier and a method for writing onto it
    8.
    发明授权
    Navigation system and a method for operating it as well as a navigation data carrier and a method for writing onto it 失效
    导航系统及其操作方法以及导航数据载体及其写入方法

    公开(公告)号:US06430497B1

    公开(公告)日:2002-08-06

    申请号:US09581662

    申请日:2000-08-03

    IPC分类号: G01S302

    CPC分类号: G01C21/32 G10L15/26 G11B7/007

    摘要: A navigation system is described having a navigation computer, a data carrier reading device, and a navigation data carrier, navigation data of possible destinations stored on the navigation data carrier being able to be read out using the data carrier reading device and to be read into a working memory of the navigation computer. In this context, the navigation data carrier is configured such that the navigation data are stored on it sequentially so as to be able to be read out in one read operation.

    摘要翻译: 描述了具有导航计算机,数据载体读取装置和导航数据载体的导航系统,存储在导航数据载体上的可能目的地的导航数据能够使用数据载体读取装置读出并被读入 导航计算机的工作记忆。 在这种情况下,导航数据载体被配置为使得导航数据被顺序地存储在其上,以便能够在一个读取操作中被读出。

    Voltage limiter for transistor circuit
    9.
    发明授权
    Voltage limiter for transistor circuit 失效
    晶体管电路的限压器

    公开(公告)号:US5418411A

    公开(公告)日:1995-05-23

    申请号:US39214

    申请日:1993-04-05

    IPC分类号: H03G11/00 H03K5/00 H03B1/04

    CPC分类号: H03G11/002

    摘要: The invention relates to a voltage limiter for a transistor circuit with semiconductors (T.sub.20 and T.sub.21) in the arrangement of a plurality of successive amplifier stages, with a reference element (Zener diode Z.sub.20) and with at least one voltage divider arrangement (voltage divider R.sub.21 /R.sub.22). In accordance with the invention, the reference element (Zener diode Z.sub.20) is disposed downstream of the triggering circuit of the first stage or even closer at the output of the voltage limiter circuit for reducing the oscillation tendency.

    摘要翻译: 本发明涉及一种用于具有半导体(T20和T21)的晶体管电路的电压限制器,其中多个连续放大器级具有参考元件(齐纳二极管Z20)和至少一个分压器装置(分压器R21 / R22)。 根据本发明,参考元件(齐纳二极管Z20)设置在第一级的触发电路的下游,或者甚至更靠近限流器电路的输出端,用于降低振荡趋势。

    Device for playing compact disks
    10.
    发明授权
    Device for playing compact disks 失效
    播放光盘的设备

    公开(公告)号:US06178152B1

    公开(公告)日:2001-01-23

    申请号:US09171276

    申请日:1999-08-18

    IPC分类号: G11B1726

    摘要: A device for playing compact disks, particularly for motor vehicles, including a magazine for a plurality of compact disks that is arranged in and is removable from a housing, and a playback unit for playing a compact disk from the magazine, the playback unit being swing-mounted in the housing separately from the magazine and being adjustable by an adjusting mechanism, is characterized in that the magazine includes a swivel mechanism, which enables at least a portion of the compact disks located in holding compartments of the magazine to swivel away from a compact disk positioned on the playback unit, to form an unencumbered swing space between the compact disk to be played that is positioned on the playback unit and the compact disks arranged in the holding compartments of the magazine.

    摘要翻译: 一种用于播放光盘的装置,特别是用于机动车辆的装置,包括布置在壳体中并可从壳体移除的多个光盘的盒子,以及用于从盒子播放光盘的回放单元,回放单元摆动 - 安装在壳体中,并且可通过调节机构调节,其特征在于,所述盒包括旋转机构,所述旋转机构使得位于所述盒的保持隔间中的至少一部分光盘能够远离 定位在重放单元上的光盘,以便在放置在播放单元上的要播放的光盘之间形成一个不受阻碍的摆动空间,以及布置在盒的保持隔间中的光盘。