Informed memory access for vehicle electronic modules

Details Informed memory access for vehicle electronic modules Informed memory access for vehicle electronic modules

2004-08-20

2008-11-18

Jeanglaud, Gertrude Arthur (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Vehicle subsystem or accessory control

C701S029000, C701S033000, C701S035000, C701S053000, C340S438000, C340S439000

Reexamination Certificate

active

07454273

ABSTRACT:
A vehicle electronic module receives vehicle bus messages from a vehicle communication bus interface. The vehicle bus messages may include vehicle status data. The electronic module may determine whether a memory safety condition has been met based on the vehicle status data. The electronic module may delay reading or writing data, such as diagnostic data, into a non-volatile memory until the memory safety condition is reached. The data is read from or stored in the non-volatile memory with reduce risk of corrupted data.

REFERENCES:
patent: 4902628 (1990-02-01), Blair
patent: 5483692 (1996-01-01), Person et al.
patent: 5508594 (1996-04-01), Underwood et al.
patent: 5773962 (1998-06-01), Nor
patent: 5787367 (1998-07-01), Berra
patent: 5950117 (1999-09-01), Zorer
patent: 6069833 (2000-05-01), Koura
patent: 6182171 (2001-01-01), Akatsuka et al.
patent: 6456904 (2002-09-01), Gay
patent: 6587573 (2003-07-01), Stam et al.
patent: 6663010 (2003-12-01), Chene et al.
patent: 6670788 (2003-12-01), Prabhu et al.
patent: 2002/0004694 (2002-01-01), McLeod et al.
patent: 2004/0068700 (2004-04-01), Noujeim et al.
patent: 19630757 (1997-02-01), None
patent: 19940871 (2000-05-01), None
patent: 1083475 (2001-03-01), None

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