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    System and method for estimating motor temperature for motor overuse protection
    1.
    发明授权
    System and method for estimating motor temperature for motor overuse protection 失效
    用于电机过度保护的电机温度估算系统和方法

    公开(公告)号：US07112941B2

    公开(公告)日：2006-09-26

    申请号：US10955127

    申请日：2004-09-30

    申请人： Thomas Chrostowski

    发明人： Thomas Chrostowski

    IPC分类号： H02P5/34

    CPC分类号： B60L15/10 ,  H02P29/032 ,  H02P29/64 ,  Y02T10/645

    摘要： To protect against overuse of a motor, such as may be used to control seat position in an automotive vehicle, an estimated temperature of the motor is determined based on an ambient temperature, a current applied to the motor, a period of time during which the current is applied to the motor, and at least one thermal property. A voltage applied to the motor is reduced, such as by a motor controller, when the estimated motor temperature is greater than a safe operating temperature of the motor.

    摘要翻译： 为了防止过度使用电动机，例如可用于控制机动车辆中的座椅位置，基于环境温度，施加到电动机的电流来确定电动机的估计温度，在该时间段期间， 电流施加到电动机，并具有至少一个热性能。 当估计的电机温度大于电动机的安全工作温度时，例如通过电动机控制器减小施加到电动机的电压。

    Vehicle response system and method
    2.
    发明授权
    Vehicle response system and method 有权
    车辆响应系统和方法

    公开(公告)号：US08527123B2

    公开(公告)日：2013-09-03

    申请号：US12893435

    申请日：2010-09-29

    申请人： Thomas Chrostowski ,  Joseph Youqing Xiang

    发明人： Thomas Chrostowski ,  Joseph Youqing Xiang

    IPC分类号： B60W20/00

    CPC分类号： B60W20/15 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W30/188 ,  B60W2510/244 ,  B60W2710/0677 ,  B60W2710/083 ,  B60W2710/088 ,  B60W2710/244 ,  Y02T10/6286

    摘要： In a hybrid electric vehicle (HEV), the available energy from a battery may be inadequate to drive a motor to generate additional torque sufficient for driveability upon a request for an increase in wheel torque. The motor may then be operated in a lossy, inefficient mode. When the motor operates in the lossy mode, engine power can be increased such that the sum of the engine power and the maximum available battery power may exceed requested wheel power. The increased engine power may be dissipated as heat in the motor until an increase in wheel torque is requested, whereby the motor may switch from the lossy mode back to a normal, efficient mode. By switching back to the normal mode, the excessive engine power that was being dissipated as heat in the motor may contribute to the output torque of the motor.

    摘要翻译： 在混合电动车辆（HEV）中，来自电池的可用能量可能不足以驱动电动机产生额外的扭矩，以便在要求增加车轮转矩时产生足够的驾驶性能。 然后可以以有损的，低效的模式操作马达。 当电动机在有损模式下工作时，可以增加发动机功率，使得发动机功率和最大可用电池功率之和可超过所要求的车轮功率。 增加的发动机功率可以随着电动机中的热而消散，直到要求增加车轮转矩，由此电动机可以从有损模式转换回正常的有效模式。 通过切换到正常模式，随着电动机中的热量消散的过大的发动机功率可能有助于电动机的输出转矩。

    SYSTEM AND METHOD FOR ESTIMATING MOTOR TEMPERATURE FOR MOTOR OVERUSE PROTECTION
    4.
    发明申请
    SYSTEM AND METHOD FOR ESTIMATING MOTOR TEMPERATURE FOR MOTOR OVERUSE PROTECTION 失效
    用于估算电机过载保护的电机温度的系统和方法

    公开(公告)号：US20060066277A1

    公开(公告)日：2006-03-30

    申请号：US10955127

    申请日：2004-09-30

    申请人： Thomas Chrostowski

    发明人： Thomas Chrostowski

    IPC分类号： H02P7/00

    CPC分类号： B60L15/10 ,  H02P29/032 ,  H02P29/64 ,  Y02T10/645

    摘要： To protect against overuse of a motor, such as may be used to control seat position in an automotive vehicle, an estimated temperature of the motor is determined based on an ambient temperature, a current applied to the motor, a period of time during which the current is applied to the motor, and at least one thermal property. A voltage applied to the motor is reduced, such as by a motor controller, when the estimated motor temperature is greater than a safe operating temperature of the motor.

    摘要翻译： 为了防止过度使用电动机，例如可用于控制机动车辆中的座椅位置，基于环境温度，施加到电动机的电流来确定电动机的估计温度，在该时间段期间， 电流施加到电动机，并具有至少一个热性能。 当估计的电机温度大于电动机的安全工作温度时，例如通过电动机控制器减小施加到电动机的电压。

    Vehicle Response System And Method
    6.
    发明申请
    Vehicle Response System And Method 有权
    车辆响应系统和方法

    公开(公告)号：US20120078455A1

    公开(公告)日：2012-03-29

    申请号：US12893435

    申请日：2010-09-29

    申请人： Thomas Chrostowski ,  Joseph Youqing Xiang

    发明人： Thomas Chrostowski ,  Joseph Youqing Xiang

    IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/06

    CPC分类号： B60W20/15 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W30/188 ,  B60W2510/244 ,  B60W2710/0677 ,  B60W2710/083 ,  B60W2710/088 ,  B60W2710/244 ,  Y02T10/6286

    摘要： In a hybrid electric vehicle (HEV), the available energy from a battery may be inadequate to drive a motor to generate additional torque sufficient for driveability upon a request for an increase in wheel torque. The motor may then be operated in a lossy, inefficient mode. When the motor operates in the lossy mode, engine power can be increased such that the sum of the engine power and the maximum available battery power may exceed requested wheel power. The increased engine power may be dissipated as heat in the motor until an increase in wheel torque is requested, whereby the motor may switch from the lossy mode back to a normal, efficient mode. By switching back to the normal mode, the excessive engine power that was being dissipated as heat in the motor may contribute to the output torque of the motor.

    摘要翻译： 在混合电动车辆（HEV）中，来自电池的可用能量可能不足以驱动电动机产生额外的扭矩，以便在要求增加车轮转矩时产生足够的驾驶性能。 然后可以以有损的，低效的模式操作马达。 当电动机在有损模式下工作时，可以增加发动机功率，使得发动机功率和最大可用电池功率之和可超过所要求的车轮功率。 增加的发动机功率可以随着电动机中的热而消散，直到要求增加车轮转矩，由此电动机可以从有损模式转换回正常的有效模式。 通过切换到正常模式，随着电动机中的热量消散的过大的发动机功率可能有助于电动机的输出转矩。