Reserve torque management for engine speed control
    11.
    发明授权
    Reserve torque management for engine speed control 有权
    用于发动机转速控制的预留转矩管理

    公开(公告)号:US07650219B2

    公开(公告)日:2010-01-19

    申请号:US11972090

    申请日:2008-01-10

    IPC分类号: G06F19/00

    摘要: An engine control module comprises a base reserve module, a power steering reserve module, a reserve torque module, first and second engine actuator modules, and an engine speed control module. The base reserve module determines a base reserve torque. The power steering reserve module determines a power steering reserve torque. The reserve torque module determines a first reserve torque based on the base reserve torque, the power steering reserve torque, and at least one of an oil temperature of an engine and a barometric pressure. The first and second engine actuator modules control first and second actuators of the engine, respectively. The engine speed control module instructs the first engine actuator module to produce a first torque output from the engine and instructs the second engine actuator module to produce a second torque output from the engine.

    摘要翻译: 发动机控制模块包括基准储备模块,动力转向储备模块,储备扭矩模块,第一和第二发动机执行器模块以及发动机转速控制模块。 基准储备模块确定基准储备扭矩。 动力转向储备模块确定动力转向储备转矩。 备用扭矩模块基于基准储备转矩,动力转向储备转矩以及发动机油温和大气压力中的至少一个来确定第一储备转矩。 第一和第二发动机执行器模块分别控制发动机的第一和第二致动器。 发动机转速控制模块指示第一发动机执行器模块产生从发动机输出的第一转矩,并指示第二发动机执行器模块产生从发动机输出的第二转矩。

    RPM TO TORQUE TRANSITION CONTROL
    12.
    发明申请
    RPM TO TORQUE TRANSITION CONTROL 有权
    RPM转矩转换控制

    公开(公告)号:US20090018733A1

    公开(公告)日:2009-01-15

    申请号:US12019921

    申请日:2008-01-25

    IPC分类号: G06F19/00

    摘要: An engine control module comprises a torque control module, an engine speed (RPM) control module, and an actuator module. The torque control module determines a first desired torque based on a requested torque. The RPM control module selectively determines a second desired torque based on a desired RPM. The torque control module determines the first desired torque further based on the second desired torque when the engine control module is transitioning from an RPM control mode to a torque control mode. The RPM control module determines the second desired torque further based on the first desired torque when the engine control module is transitioning from the torque control mode to the RPM control mode. The actuator module controls an actuator of an engine based on the first and second desired torques.

    摘要翻译: 发动机控制模块包括扭矩控制模块,发动机转速(RPM)控制模块和致动器模块。 扭矩控制模块基于所请求的扭矩确定第一期望扭矩。 RPM控制模块基于期望的RPM选择性地确定第二期望转矩。 当发动机控制模块从RPM控制模式转换到转矩控制模式时,转矩控制模块基于第二期望转矩进一步确定第一期望转矩。 当发动机控制模块从转矩控制模式转换到RPM控制模式时,RPM控制模块还基于第一期望转矩进一步确定第二期望转矩。 致动器模块基于第一和第二所需扭矩来控制发动机的致动器。

    RPM to torque transition control
    14.
    发明授权
    RPM to torque transition control 有权
    RPM转矩转换控制

    公开(公告)号:US08116954B2

    公开(公告)日:2012-02-14

    申请号:US12019921

    申请日:2008-01-25

    IPC分类号: G06F19/00 G06G7/70

    摘要: An engine control module comprises a torque control module, an engine speed (RPM) control module, and an actuator module. The torque control module determines a first desired torque based on a requested torque. The RPM control module selectively determines a second desired torque based on a desired RPM. The torque control module determines the first desired torque further based on the second desired torque when the engine control module is transitioning from an RPM control mode to a torque control mode. The RPM control module determines the second desired torque further based on the first desired torque when the engine control module is transitioning from the torque control mode to the RPM control mode. The actuator module controls an actuator of an engine based on the first and second desired torques.

    摘要翻译: 发动机控制模块包括扭矩控制模块,发动机转速(RPM)控制模块和致动器模块。 扭矩控制模块基于所请求的扭矩确定第一期望扭矩。 RPM控制模块基于期望的RPM选择性地确定第二期望转矩。 当发动机控制模块从RPM控制模式转换到转矩控制模式时,转矩控制模块基于第二期望转矩进一步确定第一期望转矩。 当发动机控制模块从转矩控制模式转换到RPM控制模式时,RPM控制模块还基于第一期望转矩进一步确定第二期望转矩。 致动器模块基于第一和第二所需扭矩来控制发动机的致动器。

    RESERVE TORQUE MANAGEMENT FOR ENGINE SPEED CONTROL
    16.
    发明申请
    RESERVE TORQUE MANAGEMENT FOR ENGINE SPEED CONTROL 有权
    保留发动机转速控制的扭矩管理

    公开(公告)号:US20090118965A1

    公开(公告)日:2009-05-07

    申请号:US11972090

    申请日:2008-01-10

    IPC分类号: G06F19/00

    摘要: An engine control module comprises a base reserve module, a power steering reserve module, a reserve torque module, first and second engine actuator modules, and an engine speed control module. The base reserve module determines a base reserve torque. The power steering reserve module determines a power steering reserve torque. The reserve torque module determines a first reserve torque based on the base reserve torque, the power steering reserve torque, and at least one of an oil temperature of an engine and a barometric pressure. The first and second engine actuator modules control first and second actuators of the engine, respectively. The engine speed control module instructs the first engine actuator module to produce a first torque output from the engine and instructs the second engine actuator module to produce a second torque output from the engine.

    摘要翻译: 发动机控制模块包括基准储备模块,动力转向储备模块,储备扭矩模块,第一和第二发动机执行器模块以及发动机转速控制模块。 基准储备模块确定基准储备扭矩。 动力转向储备模块确定动力转向储备转矩。 备用扭矩模块基于基准储备转矩,动力转向储备转矩以及发动机油温和大气压力中的至少一个来确定第一储备转矩。 第一和第二发动机执行器模块分别控制发动机的第一和第二致动器。 发动机转速控制模块指示第一发动机执行器模块产生从发动机输出的第一转矩,并指示第二发动机执行器模块产生从发动机输出的第二转矩。

    Speed control systems and methods for internal combustion engines
    17.
    发明授权
    Speed control systems and methods for internal combustion engines 有权
    内燃机调速系统及方法

    公开(公告)号:US08744716B2

    公开(公告)日:2014-06-03

    申请号:US12748851

    申请日:2010-03-29

    IPC分类号: B60W30/182 B60W30/18

    摘要: An engine control system includes a mode selection module that is configured to select an operating mode from one of an open loop control mode, a torque control mode, and a speed control mode based on an engine speed and a driver input. An axle torque arbitration (ABA) module generates ABA predicted and immediate torque requests based on the driver input. A speed control (SC) module generates a first set of SC predicted and immediate torque requests based on engine speed. A propulsion torque arbitration (PTA) module generates PTA predicted and immediate torque requests based on one of the ABA predicted and immediate torque requests and the first set of SC predicted and immediate torque requests based on the operating mode. A torque output control module controls output torque of an engine based on the PTA predicted and immediate torque requests.

    摘要翻译: 发动机控制系统包括模式选择模块,其被配置为基于发动机速度和驾驶员输入从开环控制模式,转矩控制模式和速度控制模式之一中选择操作模式。 轴转矩仲裁(ABA)模块基于驱动程序输入生成ABA预测和即时转矩请求。 速度控制(SC)模块基于发动机速度产生第一组SC预测和即时转矩请求。 推进扭矩仲裁(PTA)模块基于基于操作模式的ABA预测和即时转矩请求之一以及基于操作模式的第一组SC预测和即时转矩请求生成PTA预测和即时扭矩请求。 扭矩输出控制模块基于PTA预测和即时转矩请求来控制发动机的输出转矩。

    SPEED CONTROL SYSTEMS AND METHODS FOR INTERNAL COMBUSTION ENGINES
    18.
    发明申请
    SPEED CONTROL SYSTEMS AND METHODS FOR INTERNAL COMBUSTION ENGINES 有权
    用于内燃机的速度控制系统和方法

    公开(公告)号:US20110139117A1

    公开(公告)日:2011-06-16

    申请号:US12748851

    申请日:2010-03-29

    IPC分类号: F02M1/02

    摘要: An engine control system includes a mode selection module that is configured to select an operating mode from one of an open loop control mode, a torque control mode, and a speed control mode based on an engine speed and a driver input. An axle torque arbitration (ABA) module generates ABA predicted and immediate torque requests based on the driver input. A speed control (SC) module generates a first set of SC predicted and immediate torque requests based on engine speed. A propulsion torque arbitration (PTA) module generates PTA predicted and immediate torque requests based on one of the ABA predicted and immediate torque requests and the first set of SC predicted and immediate torque requests based on the operating mode. A torque output control module controls output torque of an engine based on the PTA predicted and immediate torque requests.

    摘要翻译: 发动机控制系统包括模式选择模块,其被配置为基于发动机速度和驾驶员输入从开环控制模式,转矩控制模式和速度控制模式之一中选择操作模式。 轴转矩仲裁(ABA)模块基于驱动程序输入生成ABA预测和即时转矩请求。 速度控制(SC)模块基于发动机速度产生第一组SC预测和即时转矩请求。 推进扭矩仲裁(PTA)模块基于基于操作模式的ABA预测和即时转矩请求之一以及基于操作模式的第一组SC预测和即时转矩请求生成PTA预测和即时扭矩请求。 扭矩输出控制模块基于PTA预测和即时转矩请求来控制发动机的输出转矩。