公开(公告)号：US08954214B2

公开(公告)日：2015-02-10

申请号：US13648718

申请日：2012-10-10

Applicant: Volvo Car Corporation

Inventor： Hans Pehrson ,  Sture Wingard

IPC: B60L15/20 ,  G06F17/00 ,  B60L11/18

CPC classification number: B60L11/1803 ,  B60L15/20 ,  B60L2240/423 ,  B60L2240/461 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7275

Abstract: A motor assembly comprises an electric power train that is adapted to be connected to a power source and is also adapted to impart a torque to a wheel when the motor assembly is operating. The assembly further comprises a power determination means adapted to determine the amount of power supplied from the power source to the electric power train when the motor assembly is operating. In addition, the assembly comprises a rotational speed determination means adapted to determine a rotational speed of the wheel when the motor assembly is operating. Moreover, the assembly comprises a torque determination means adapted to determine a command torque value indicative of a requested torque to the wheel.

Abstract translation: 电动机组件包括适于连接到电源的电力系统，并且还适于在电动机组件运行时向车轮施加扭矩。 组件还包括功率确定装置，其适于确定当电动机组件运行时从电源向电力系提供的功率的量。 另外，组件包括适于在马达组件运行时确定车轮的转速的转速确定装置。 此外，组件包括扭矩确定装置，其适于确定指示车轮所请求的扭矩的指令扭矩值。

公开(公告)号：US20130090796A1

公开(公告)日：2013-04-11

申请号：US13648718

申请日：2012-10-10

Applicant: VOLVO CAR CORPORATION

Inventor： Hans Pehrson ,  Sture Wingard

IPC: B60L15/20

CPC classification number: B60L11/1803 ,  B60L15/20 ,  B60L2240/423 ,  B60L2240/461 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7275

Abstract: A motor assembly comprises an electric power train that is adapted to be connected to a power source and is also adapted to impart a torque to a wheel when the motor assembly is operating. The assembly further comprises a power determination means adapted to determine the amount of power supplied from the power source to the electric power train when the motor assembly is operating. In addition, the assembly comprises a rotational speed determination means adapted to determine a rotational speed of the wheel when the motor assembly is operating. Moreover, the assembly comprises a torque determination means adapted to determine a command torque value indicative of a requested torque to the wheel.

Abstract translation: 电动机组件包括适于连接到电源的电力系统，并且还适于在电动机组件运行时向车轮施加扭矩。 组件还包括功率确定装置，其适于确定当电动机组件运行时从电源向电力系提供的功率的量。 另外，组件包括适于在马达组件运行时确定车轮的转速的转速确定装置。 此外，组件包括扭矩确定装置，其适于确定指示车轮所请求的扭矩的指令扭矩值。