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    METHOD AND SYSTEM FOR CONTROLLING ELECTRICAL SYSTEMS OF VEHICLES
    1.
    发明申请
    METHOD AND SYSTEM FOR CONTROLLING ELECTRICAL SYSTEMS OF VEHICLES 有权
    用于控制车辆电气系统的方法和系统

    公开(公告)号：US20110202211A1

    公开(公告)日：2011-08-18

    申请号：US12704614

    申请日：2010-02-12

    申请人： BRIAN A. WELCHKO ,  SILVA HITI ,  ABBAS RAFTARI ,  JEONG J. PARK ,  HANNE BUUR ,  WEI D. WANG ,  BRIAN R. MEDEMA ,  WILLIAM R. CAWTHORNE ,  JACKIE L. CUI

    发明人： BRIAN A. WELCHKO ,  SILVA HITI ,  ABBAS RAFTARI ,  JEONG J. PARK ,  HANNE BUUR ,  WEI D. WANG ,  BRIAN R. MEDEMA ,  WILLIAM R. CAWTHORNE ,  JACKIE L. CUI

    IPC分类号： G06F7/00

    CPC分类号： B60R16/03 ,  B60L2240/423 ,  B60W10/08 ,  B60W20/11 ,  B60W2710/083 ,  Y02T10/642

    摘要： Methods and systems are provided for controlling an electrical system of a vehicle. Sensors are used to obtain first data for a first path of calculations and second data for a second path of calculations. The first path comprises a first plurality of calculations of generating a value of a parameter pertaining to the electrical system, and the second path comprises a second plurality of calculations of monitoring the electrical system with respect to the first path. A processor is coupled to the plurality of sensors, and is configured to determine whether a data frozen flag is active, perform the first plurality of calculations of the first path using the first data if the first data flag is inactive, and perform the second plurality of calculations of the second path if the first data flag is active.

    摘要翻译： 提供了用于控制车辆的电气系统的方法和系统。 传感器用于获得用于计算的第一路径的第一数据和用于第二计算路径的第二数据。 第一路径包括产生与电气系统相关的参数的值的第一多个计算，并且第二路径包括相对于第一路径监测电气系统的第二多个计算。 处理器耦合到所述多个传感器，并且被配置为确定数据冻结标志是否有效，如果所述第一数据标志不活动，则使用所述第一数据执行所述第一路径的所述第一多次计算，并且执行所述第二多个传感器 如果第一数据标志有效，则计算第二路径。

    METHODS AND SYSTEMS FOR EVALUATING PERMANENT MAGNET MOTORS
    3.
    发明申请
    METHODS AND SYSTEMS FOR EVALUATING PERMANENT MAGNET MOTORS 有权

    公开(公告)号：US20100217547A1

    公开(公告)日：2010-08-26

    申请号：US12773583

    申请日：2010-05-04

    申请人： WILLIAM R. CAWTHORNE ,  SEAN E. GLEASON

    发明人： WILLIAM R. CAWTHORNE ,  SEAN E. GLEASON

    IPC分类号： G01R31/02 ,  B60W20/00

    CPC分类号： G01R31/343

    摘要： A method for evaluating a permanent magnet motor, which includes a rotor with a plurality of magnets mounted thereon, and a stator with a plurality of windings in proximity to the rotor and coupled to an inverter, includes spinning the motor such that a voltage is induced in the windings of the stator and the inverter; measuring the voltage on the inverter; calculating the voltage constant from the motor from the measured voltage; comparing the voltage constant to accepted voltage constants; and identifying the motor as not acceptable if the voltage constant is outside of a range of the accepted voltage constants.

    SERIES INTERLOCK SYSTEM WITH INTEGRATED ABILITY TO IDENTIFY BREACHED LOCATIONS
    5.
    发明申请
    SERIES INTERLOCK SYSTEM WITH INTEGRATED ABILITY TO IDENTIFY BREACHED LOCATIONS 有权
    具有集成能力的系列互锁系统识别被布置的位置

    公开(公告)号：US20100123573A1

    公开(公告)日：2010-05-20

    申请号：US12272339

    申请日：2008-11-17

    申请人： WILLIAM R. CAWTHORNE ,  JAMES E. TARCHINSKI

    发明人： WILLIAM R. CAWTHORNE ,  JAMES E. TARCHINSKI

    IPC分类号： G08B21/02

    CPC分类号： B60R16/02 ,  B60L11/1838 ,  B60L11/1846 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14 ,  Y10T307/924 ,  Y10T307/937 ,  Y10T307/964 ,  Y10T307/97

    摘要： A system is provided for implementing a series interlock loop. An example of the interlock system includes a series interlock loop, a data table, and a control module. The series interlock loop has an overall electrical characteristic. The series interlock loop includes first and second safety interlocks electrically coupled in series. Each interlock includes a switch coupled in parallel with an impedance value. The data table is configured to store values corresponding to the impedance values. The control module is communicatively coupled to the data table and configured to receive an indication of the overall electrical characteristic and to compare the overall electrical characteristic to the values in the data table to thereby identify an open one of the first and second safety interlocks.

    摘要翻译： 提供了一种用于实现串联互锁环的系统。 互锁系统的一个例子包括串联联锁回路，数据表和控制模块。 串联互锁回路具有整体电气特性。 串联互锁回路包括串联电耦合的第一和第二安全互锁。 每个互锁包括与阻抗值并联耦合的开关。 数据表被配置为存储对应于阻抗值的值。 控制模块通信地耦合到数据表并且被配置为接收总体电特性的指示，并且将总体电特性与数据表中的值进行比较，从而识别第一和第二安全互锁中的打开的一个。

    METHODS AND SYSTEMS FOR EVALUATING PERMANENT MAGNET MOTORS
    6.
    发明申请
    METHODS AND SYSTEMS FOR EVALUATING PERMANENT MAGNET MOTORS 失效
    用于评估永磁电机的方法和系统

    公开(公告)号：US20100045335A1

    公开(公告)日：2010-02-25

    申请号：US12197868

    申请日：2008-08-25

    申请人： WILLIAM R. CAWTHORNE ,  Sean E. Gleason

    发明人： WILLIAM R. CAWTHORNE ,  Sean E. Gleason

    IPC分类号： G01R31/34

    CPC分类号： G01R31/343

    摘要： A method for evaluating a permanent magnet motor, which includes a rotor with a plurality of magnets mounted thereon, and a stator with a plurality of windings in proximity to the rotor and coupled to an inverter, includes spinning the motor such that a voltage is induced in the windings of the stator and the inverter; measuring the voltage on the inverter; calculating the voltage constant from the motor from the measured voltage; comparing the voltage constant to accepted voltage constants; and identifying the motor as not acceptable if the voltage constant is outside of a range of the accepted voltage constants.

    摘要翻译： 一种用于评估永磁电动机的方法，其包括安装有多个磁体的转子和具有与转子相邻的多个绕组的定子，并且连接到逆变器，包括使电动机旋转以产生电压 在定子和逆变器的绕组中; 测量变频器的电压; 从测量电压计算电机的电压常数; 将电压常数与接受的电压常数进行比较; 并且如果电压常数在接受的电压常数的范围之外，则将电动机识别为不可接受。