Invention Grant
- Patent Title: Driving force control device of vehicle
- Patent Title (中): 车辆驱动力控制装置
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Application No.: US11886002Application Date: 2006-10-19
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Publication No.: US07949451B2Publication Date: 2011-05-24
- Inventor: Seiji Kuwahara , Masato Kaigawa
- Applicant: Seiji Kuwahara , Masato Kaigawa
- Applicant Address: JP Toyota
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota
- Agency: Oliff & Berridge, PLC
- Priority: JP2005-307379 20051021
- International Application: PCT/JP2006/321316 WO 20061019
- International Announcement: WO2007/046543 WO 20070426
- Main IPC: G06F7/00
- IPC: G06F7/00
Abstract:
A powertrain manager executes a program including the steps of: reading an instruction gear ratio kgear(1) for transmission control; calculating an actual gear ratio kgear(2); determining that failure of an automatic transmission has occurred on a low gear side if relation of kgear(1)
Public/Granted literature
- US20080140290A1 Driving Force Control Device of Vehicle Public/Granted day:2008-06-12
Information query
