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    • 1. 发明申请
    • Power system
    • 电源系统
    • US20080162006A1
    • 2008-07-03
    • US11647144
    • 2006-12-29
    • James W. LandesMaarten VerkielCharles E. Rose
    • James W. LandesMaarten VerkielCharles E. Rose
    • G06F7/00G06F19/00
    • F02D41/022F02D41/2422F02D2200/0625F02D2400/12
    • A power system includes an engine that has engine controls, a power load, and a torque converter connected between the engine and the power load. The engine controls may operate the engine according to a first control strategy in at least some circumstances. The first control strategy may provide higher engine fuel efficiency at a first combination of engine speed and torque that corresponds to a drive speed/reaction torque band of the torque converter than it provides at combinations of engine speed and torque that do not correspond to the drive speed/reaction torque band of the torque converter. Additionally, at one or more combinations of engine speed and torque other than the first combination, the first control strategy may cause the engine to produce a lower quantity of at least one noxious exhaust emission than the engine produces at the first combination of engine speed and torque when operated according to the first control strategy.
    • 电力系统包括具有发动机控制的发动机,电力负载和连接在发动机和动力负载之间的变矩器。 在至少一些情况下,发动机控制可以根据第一控制策略操作发动机。 第一控制策略可以在发动机转速和扭矩的第一组合下提供较高的发动机燃料效率,其对应于变矩器的驱动速度/反作用转矩带,而不是与驱动不对应的发动机转速和转矩的组合 变矩器的速度/反作用力矩带。 另外,在除了第一组合之外的发动机速度和转矩的一种或多种组合的情况下,第一控制策略可以使发动机产生比发动机在发动机转速和发动机转速的第一组合下产生的更少量的至少一种有害废气排放 根据第一控制策略操作时的扭矩。
    • 5. 发明授权
    • Control module response testing systems and methods
    • 控制模块响应测试系统和方法
    • US08250911B2
    • 2012-08-28
    • US12903649
    • 2010-10-13
    • Paul A. BauerleMarco J. GattiCharles E Rose
    • Paul A. BauerleMarco J. GattiCharles E Rose
    • G01M15/00
    • G01M15/02F02D11/107F02D41/22F02D41/266F02D2041/228F02D2200/0404
    • A testing module includes a first input, a second input, an output, a decoder module, an analog to digital (A/D) converter, and an output generator module. The testing module receives a throttle position signal from a throttle position sensor of a vehicle at the first input. The decoder module generates a first throttle position based on a length of at least one pulse in the throttle position signal. The A/D converter generates a second throttle position based on the throttle position signal. The testing module receives user input at the second input. The output generator module generates a test signal in a single edge nibble transmission (SENT) format based on the user input and one of the first and second throttle positions. The testing module outputs the test signal to a control module of the vehicle at the output.
    • 测试模块包括第一输入,第二输入,输出,解码器模块,模数(A / D)转换器和输出发生器模块。 测试模块在第一输入处接收来自车辆的节气门位置传感器的节气门位置信号。 解码器模块基于节气门位置信号中的至少一个脉冲的长度产生第一节气门位置。 A / D转换器基于节气门位置信号产生第二节气门位置。 测试模块在第二个输入端接收用户输入。 输出发生器模块基于用户输入和第一和第二节气门位置之一以单边缘半字节传输(SENT)格式生成测试信号。 测试模块将输出的测试信号输出到车辆的控制模块。
    • 8. 发明申请
    • CONTROL MODULE RESPONSE TESTING SYSTEMS AND METHODS
    • 控制模块响应测试系统和方法
    • US20120036922A1
    • 2012-02-16
    • US12903649
    • 2010-10-13
    • Paul A. BauerleMarco J. GattiCharles E. Rose
    • Paul A. BauerleMarco J. GattiCharles E. Rose
    • G01M15/00
    • G01M15/02F02D11/107F02D41/22F02D41/266F02D2041/228F02D2200/0404
    • A testing module includes a first input, a second input, an output, a decoder module, an analog to digital (A/D) converter, and an output generator module. The testing module receives a throttle position signal from a throttle position sensor of a vehicle at the first input. The decoder module generates a first throttle position based on a length of at least one pulse in the throttle position signal. The A/D converter generates a second throttle position based on the throttle position signal. The testing module receives user input at the second input. The output generator module generates a test signal in a single edge nibble transmission (SENT) format based on the user input and one of the first and second throttle positions. The testing module outputs the test signal to a control module of the vehicle at the output.
    • 测试模块包括第一输入,第二输入,输出,解码器模块,模数(A / D)转换器和输出发生器模块。 测试模块在第一输入处接收来自车辆的节气门位置传感器的节气门位置信号。 解码器模块基于节气门位置信号中的至少一个脉冲的长度产生第一节气门位置。 A / D转换器基于节气门位置信号产生第二节气门位置。 测试模块在第二个输入端接收用户输入。 输出发生器模块基于用户输入和第一和第二节气门位置之一以单边缘半字节传输(SENT)格式生成测试信号。 测试模块将输出的测试信号输出到车辆的控制模块。