Invention Grant
- Patent Title: Energy management control device for hybrid vehicle
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Application No.: US15580719Application Date: 2015-06-10
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Publication No.: US10065634B2Publication Date: 2018-09-04
- Inventor: Hiroyuki Fukuda
- Applicant: Nissan Motor Co., Ltd.
- Applicant Address: JP Yokohama
- Assignee: Nissan Motor Co., Ltd.
- Current Assignee: Nissan Motor Co., Ltd.
- Current Assignee Address: JP Yokohama
- Agency: Global IP Counselors, LLP
- International Application: PCT/JP2015/066746 WO 20150610
- International Announcement: WO2016/199247 WO 20161215
- Main IPC: B60L9/00
- IPC: B60L9/00 ; B60W20/20 ; B60K6/547 ; B60K6/387 ; B60K6/442 ; B60W20/13

Abstract:
An energy management control device for a hybrid vehicle has an energy management controller that suppresses an occurrence of a condition in which an EV start is not possible due to insufficient battery charge capacity when an engagement clutch fails. When the energy management controller has determined that one of the engagement clutches has failed that is used to carry out an EV start using a first motor generator as a drive source that receives electrical power from a high-power battery when starting the vehicle, energy management maps are used in energy management control, which have a usage SOC range that is broader than the usage SOC range of the normal energy management map, which is used during normal operation.
Public/Granted literature
- US20180093659A1 ENERGY MANAGEMENT CONTROL DEVICE FOR HYBRID VEHICLE Public/Granted day:2018-04-05
Information query
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