Invention Grant
- Patent Title: Drive control apparatus for hybrid vehicle
- Patent Title (中): 混合动力车用驱动控制装置
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Application No.: US12592876Application Date: 2009-12-03
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Publication No.: US08370012B2Publication Date: 2013-02-05
- Inventor: Kazunao Yamada , Yusuke Mizuno , Tadashi Sakai
- Applicant: Kazunao Yamada , Yusuke Mizuno , Tadashi Sakai
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Harness, Dickey & Pierce, PLC
- Priority: JP2008-315597 20081211
- Main IPC: B60L11/00
- IPC: B60L11/00

Abstract:
In a hybrid vehicle, an ECU collects data of (i) an amount of acquisition electrical power acquired when regeneratively charging a battery and (ii) an amount of requirement electrical power required for operating a motor, for every road section in association with a travel of the vehicle, and records the collected data in a storage device. Thereafter, when a travel course the vehicle is going to travel includes a road section where the amount of acquisition electrical power is greater than an acquisition-related threshold value or a road section where the amount of requirement electrical power is greater than a requirement-related threshold value, a re-plan of a control schedule for the engine and the motor is executed. In contrast, when the travel course does not include such a road section, a re-plan of the control schedule is prohibited.
Public/Granted literature
- US20100152937A1 Drive control apparatus for hybrid vehicle Public/Granted day:2010-06-17
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