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1. 发明公开

EP1886425A1 EXTERNAL ANTENNA OPEN CIRCUIT DETECTION 审中-公开
标题翻译：外置天线电路中断检测
公开(公告)号：EP1886425A1
公开(公告)日：2008-02-13
申请号：EP06737205.2
申请日：2006-03-07
申请人： Siemens VDO Automotive Corporation
发明人： MARLETT, Brian , KACHOUH, Patricia , BAUMGARTNER, Josef
IPC分类号： H04B17/00 , G07C9/00
CPC分类号： B60R25/24 , G07C5/0816 , G07C9/00309 , G07C2009/00793 , H04B17/309 , H04B17/318
摘要： A method of diagnosing an electronic connection open circuit includes measuring a received signal strength and determining the status of the electronic connection in response to the received signal strength. An open circuit fault signal is communicated where the received signal strength is below a desired signal strength. A user corrects the open circuit fault in response to the detection of an open circuit.

2. 发明公开

EP1858734A1 METHOD TO REPORT LF REMOTE SIGNAL STRENGTH VIA A RF LINK TO AN ELECTRONIC CONTROL UNIT 有权
标题翻译：传输的LF远程信号的磁迹的TO的电子控制单元的方法上的RF连接
公开(公告)号：EP1858734A1
公开(公告)日：2007-11-28
申请号：EP06737204.5
申请日：2006-03-07
申请人： Siemens VDO Automotive Corporation
发明人： BAUMGARTNER, Josef , OSTRANDER, Gerald, L. , KACHOUH, Patricia
IPC分类号： B60R25/00 , G07C9/00
CPC分类号： G07C9/00309 , B60R25/2072 , B60R25/24 , G07C2209/61 , G07C2209/63
摘要： A passive start and entry (PASE) system monitors a signal strength of a LF signal detected by a fob. The fob reports the signal strength back to an electronic control unit using an RF signal. The electronic control unit compares the signal strength to a predetermined threshold. If the signal strength is below the threshold, the electronic control unit determines that the fob may not be receiving the LF transmission due to interference and takes corrective action.

3. 发明授权

EP1417747B1 METHOD AND APPARATUS FOR HIGH PERFORMANCE PERMANENT MAGNET MOTOR SPEED CONTROL WITH LIMITED POSITION INFORMATION 有权
标题翻译：方法和设备，降低管理信息高动态永磁励磁电机的速度控制
公开(公告)号：EP1417747B1
公开(公告)日：2007-11-21
申请号：EP02756785.8
申请日：2002-07-29
申请人： Siemens VDO Automotive Corporation
发明人： HAMPO, Richard, J. , ZHAO, Yifan
IPC分类号： H02P21/00 , H02P6/16 , H02P6/08
CPC分类号： H02P6/08 , H02P23/20
摘要： A control system for a permanent magnet motor having low-resolution speed measurement is taught. The control system is comprised of a speed regulator, voltage regulator and current regulator. The speed regulator uses a speed command and a measured speed for calculating a desired motor voltage; the voltage regulator uses a voltage command and an applied motor voltage for calculating a motor current command; and the current regulator uses a current command and a motor phase current for calculating a desired motor voltage for use by said voltage regulator; thereby providing a low resolution speed measurement to be used in a high performance application.

4. 发明公开

EP1853878A2 NAVIGATION SYSTEM 审中-公开
标题翻译：导航系统
公开(公告)号：EP1853878A2
公开(公告)日：2007-11-14
申请号：EP06720342.2
申请日：2006-02-07
申请人： Siemens VDO Automotive Corporation
发明人： MCLAREN, Timothy, V. , MICKELSON, Wilmer, A.
IPC分类号： G01C21/28 , G01S5/14
CPC分类号： G01S19/49 , G01C21/28
摘要： A navigation system includes a first navigation module having a first operational state wherein the first navigation module does not estimate a current location and a second operational state wherein the first navigation module estimates the current location. A second navigation module performs dead reckoning in response to the first operational state of the first navigation module.
摘要翻译：导航系统包括具有其中第一导航模块不估计当前位置的第一操作状态的第一导航模块和其中第一导航模块估计当前位置的第二操作状态。第二导航模块响应于第一导航模块的第一操作状态来执行航位推算。

5. 发明授权

EP0901933B1 Vibration control for a vehicle drivetrain 有权
标题翻译：减振用于车辆驱动
公开(公告)号：EP0901933B1
公开(公告)日：2007-11-07
申请号：EP98307147.3
申请日：1998-09-04
申请人： Siemens VDO Automotive Corporation
发明人： Farkas, Kenneth James , Xu, Jack H.
IPC分类号： B60L11/18
CPC分类号： B60L11/18 , Y02T10/7005

6. 发明授权

EP1290664B1 TRANSIT PLANNING SYSTEM 有权
标题翻译：交通规划系统
公开(公告)号：EP1290664B1
公开(公告)日：2007-10-10
申请号：EP01920537.6
申请日：2001-03-19
申请人： Siemens VDO Automotive Corporation
发明人： KANE, Roland, J. , KRUEGER, David, C. , REED, Chad , STROPE, Gareth, R. , STANEK, Richard, A.
IPC分类号： G08G1/00
CPC分类号： G08G1/123
摘要： An off-line transit planning and management system is disclosed. The off-line transit planning and management system is to be integrated into an on-line transit and management planning system. The process disclosed includes logging timepoints and generating route, pattern, block, and schedule information therefrom to be suplied to a database that is connected to a real-time transit management system.

7. 发明授权

EP1646784B1 A FUEL INJECTOR INCLUDING AN ORIFICE DISC, AND A METHOD OF FORMING THE ORIFICE DISC INCLUDING PUNCHING AND SHAVING 有权
标题翻译：随着对刮和冲压生产该孔盘中的孔DISC和方法燃料喷射阀
公开(公告)号：EP1646784B1
公开(公告)日：2007-08-15
申请号：EP04755592.5
申请日：2004-06-18
申请人： Siemens VDO Automotive Corporation
发明人： JOSEPH, J. Michael
IPC分类号： F02M61/16 , F02M61/18
CPC分类号： F02M61/1853 , B23P15/16 , F02M61/168 , Y10T29/49306 , Y10T29/49432 , Y10T29/49995
摘要： A fuel injector includes a seat, a movable member cooperating with the seat, and an orifice plate (10). The orifice plate includes a member and an orifice (30) penetrating the member. The member includes first and second generally parallel surfaces. The first surface (20) generally confronts the valve seat, and the second surface (40) faces opposite the first surface. The orifice is defined by a wall that couples the first and second surfaces. The wall includes a first portion (32b) that extends from the first surface (20) and a second portion (32d) extending between the first portion (32b) and the second surface (40). The first portion (32b) of the wall extends at a first oblique angle with respect to the first surface (20), and the first oblique angle varies so as to define an asymmetrical chamfer. The second portion of the wall defines a cylinder extending along an axis (52a) at a second oblique angle with respect to the second surface (40).

8. 发明公开

EP1803212A2 PLASTIC MOLDED MOTOR HOUSING 审中-公开
标题翻译：塑料模具MOTORGEHÄUSE
公开(公告)号：EP1803212A2
公开(公告)日：2007-07-04
申请号：EP05799589.6
申请日：2005-09-28
申请人： Siemens VDO Automotive Corporation
发明人： ACOSTA, Luis, Eduardo
IPC分类号： H02K23/04 , H02K5/02 , H02K5/08 , H02K5/167
CPC分类号： H02K23/04 , H02K5/02 , H02K5/08 , H02K5/167 , Y10T29/49009 , Y10T29/49075 , Y10T29/53248
摘要： A housing assembly (30) is provided for a permanent magnet motor. The housing assembly includes a ferrous flux ring structure (38) having an exterior (39) and an interior (36). Magnet structure (34) is carried within the interior of the flux ring structure (38). A plastic housing (32) substantially encapsulates the exterior of the flux ring structure (38) and at least portions of the magnet structure (34). A bearing 42 may be provided in a closed end of the housing (32).

9. 发明授权

EP1487670B1 SYNCHRONOUS COMMUNICATION INTERFACE SHARING FOR COMMUNICATING WITH A PLURALITY OF DEVICES 有权
标题翻译：同步通讯端口部件与多个设备进行通信
公开(公告)号：EP1487670B1
公开(公告)日：2007-05-02
申请号：EP03711668.8
申请日：2003-03-24
申请人： Siemens VDO Automotive Corporation
发明人： STIERLE, Thomas
IPC分类号： B60R16/02 , G06F1/08 , G06F13/38
CPC分类号： G06F1/08 , G06F1/12
摘要： A communication system, which is particularly useful for communications onboard a vehicle, allows a single, low cost controller (30) to communicate with more than one device (32, 34) using a single, synchronous communication interface (50). An adjuster module (72) selectively adjusts a speed of a synchronous clock (54) associated with the communication interface (50). The adjuster module (72) lowers the speed of the clock to allow the controller to communicate through another communication port (68, 74) that is separate form the synchronous communication interface (50). The adjuster module (72) and the additional communication port (68, 74) facilitate communication with more than one device even though the controller has only a single transmit port (56) and a single receive port (58) that are part of the synchronous communication interface (50).

10. 发明公开

EP1752750A1 Magnetoelastic torque transducer 有权
标题翻译： Magnetoelastischer Drehmomentwandler
公开(公告)号：EP1752750A1
公开(公告)日：2007-02-14
申请号：EP06118483.4
申请日：2006-08-04
申请人： Siemens VDO Automotive Corporation
发明人： Cripe, David Wayne
IPC分类号： G01L3/10
CPC分类号： G01L3/102 , G01L3/105
摘要： The magnetometer assembly according to this invention includes a first coil assembly (31) and a second coil assembly (33) for detecting separate magnetic fields along an axial portion of a torque transducer (12). The first and second coil assemblies are driven by independently adjustable circuits (52, 54). Each of the circuits are independently adjustable to adjust the gain that is distributed to each of the first and second coils. This provides for an adjustment and precise alignment of a magnetic field generated by the first coil and the second coil assembly such that external magnetic fields can be cancelled providing increased accuracy and reduced hysteresis effects.
摘要翻译：根据本发明的磁力计组件包括用于检测沿扭矩传感器（12）的轴向部分分开的磁场的第一线圈组件（31）和第二线圈组件（33）。第一和第二线圈组件由独立可调电路（52,54）驱动。每个电路可独立调节，以调节分配给第一和第二线圈中的每一个的增益。这提供了由第一线圈和第二线圈组件产生的磁场的调整和精确对准，使得可以消除提供更高精度和减小的滞后效应的外部磁场。

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