Invention Grant
US07971665B2 Motor vehicle comprising a hybrid drive and method for controlling the idle speed of a hybrid drive of a motor vehicle
有权
机动车辆，其包括用于控制机动车辆的混合动力驱动器的怠速的混合动力驱动和方法
- Patent Title: Motor vehicle comprising a hybrid drive and method for controlling the idle speed of a hybrid drive of a motor vehicle
- Patent Title (中): 机动车辆，其包括用于控制机动车辆的混合动力驱动器的怠速的混合动力驱动和方法
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Application No.: US10525425Application Date: 2003-01-30
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Publication No.: US07971665B2Publication Date: 2011-07-05
- Inventor: Stefan Tumback , Dieter Hoetzer , Nicole Weber
- Applicant: Stefan Tumback , Dieter Hoetzer , Nicole Weber
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE10241018 20020905
- International Application: PCT/DE03/00244 WO 20030130
- International Announcement: WO2004/026606 WO 20040401
- Main IPC: B60K6/00
- IPC: B60K6/00
Abstract:
A motor vehicle having a hybrid drive and a method for idle-speed control of a hybrid drive of a motor vehicle are provided. The hybrid drive includes an internal combustion engine having an engine management system, and at least one speed-controlled electric machine which is coupled to a drive shaft of the internal combustion engine during idling. During idling, the internal combustion engine is controlled by the engine management system in open or closed loop as a function of power demands of an electrical system of the motor vehicle.
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