Invention Grant
- Patent Title: Vehicle control apparatus and control method of same
- Patent Title (中): 车辆控制装置及其控制方法
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Application No.: US12028033Application Date: 2008-02-08
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Publication No.: US07869917B2Publication Date: 2011-01-11
- Inventor: Hiroki Morozumi
- Applicant: Hiroki Morozumi
- Applicant Address: JP Aichi-ken
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Aichi-ken
- Agency: Sughrue Mion, PLLC
- Priority: JP2007-030267 20070209
- Main IPC: G01M17/00
- IPC: G01M17/00

Abstract:
A vehicle control apparatus includes a first storage area in which malfunction record information that is information on the record of a malfunction in a vehicle, and identifying information used to identify a program are stored in a nonvolatile manner; and a second storage area in which the program is stored in a rewritable and nonvolatile manner. If the identifying information stored in the first storage area does not match the identifying information corresponding to the rewritten program stored in the second storage area when rewriting of the program stored in the second storage area is completed, the control portion erases the malfunction record information in the first storage area, and rewrites the identifying information stored in the first storage area to the identifying information corresponding to the rewritten program.
Public/Granted literature
- US20080195274A1 VEHICLE CONTROL APPARATUS AND CONTROL METHOD OF SAME Public/Granted day:2008-08-14
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