Multi-processor system in a motor vehicle

Details Multi-processor system in a motor vehicle Multi-processor system in a motor vehicle

1992-04-16

1994-11-22

Beausoliel, Jr., Robert W.

Excavating

371 91, 371 12, 3642803, G06F 1100

Patent

active

053676653

ABSTRACT:
The invention is directed to a multi-processor system which includes at least two processors. The system carries out a first sequence of steps when power is switched on and, for a restart during operation, executes a second sequence of steps. The system distinguishes between power on and a restart and selects, the corresponding step sequence. In addition, a check is provided as to whether the number of resets of a processor has exceeded a pregiven threshold. In this case, a processor is transferred into the standby state for the operating cycle which is then running.

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"Elektronische Motorsteuerung fur Kraftfahrzeuge" by G. Kolberg, MTZ (Motortechnische Zeitschrift), year 46, vol. 4, 1985.

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