Invention Grant
- Patent Title: Malfunction determining apparatus and malfunction determining method for charging system
- Patent Title (中): 故障确定装置和充电系统的故障确定方法
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Application No.: US12674588Application Date: 2008-09-02
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Publication No.: US08487636B2Publication Date: 2013-07-16
- Inventor: Noritake Mitsutani , Yoshinori Fujitake
- Applicant: Noritake Mitsutani , Yoshinori Fujitake
- 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: JP2007-234419 20070910
- International Application: PCT/JP2008/065759 WO 20080902
- International Announcement: WO2009/034883 WO 20090319
- Main IPC: G01R31/04
- IPC: G01R31/04
Abstract:
An ECU executes a program including a step of determining that a pilot wire for transferring a pilot signal CPLT, which is output when a charging cable is connected to a plug-in hybrid vehicle and an external power source, to the ECU is broken, when output of the pilot signal CPLT is currently stopped and a voltage VAC of the external power source (absolute value of voltage VAC) detected by a voltmeter provided within the plug-in hybrid vehicle is greater than zero.
Public/Granted literature
- US20100289516A1 MALFUNCTION DETERMINING APPARATUS AND MALFUNCTION DETERMINING METHOD FOR CHARGING SYSTEM Public/Granted day:2010-11-18
Information query
