Serial data communication—CAN memory error detection...

Details Serial data communication—CAN memory error detection... Serial data communication—CAN memory error detection...

2011-03-08

2011-03-08

Alphonse, Fritz (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Error/fault detection technique

C714S758000, C714S798000

Reexamination Certificate

active

07904796

ABSTRACT:
A method is provided for formatting a message, with a first plurality of bits forming a data component, and a second plurality of bits forming a reserved component, for transmission in a vehicle. The method comprises the steps of calculating an initial checksum from the data component, calculating a revised checksum at least from the initial checksum, and storing the revised checksum in the reserved component. The number of bits in the reserved component is less than the number of bits in the data component.

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