Electronic control unit

Details Electronic control unit Electronic control unit

2006-03-14

2006-03-14

Tsai, Carol S. W. (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system

Performance or efficiency evaluation

C701S033000, C701S029000, C701S043000

Reexamination Certificate

active

07013241

ABSTRACT:
In an electronic control unit having two computers, the first computer, which is an engine control microcomputer, performs multiple diagnoses and sends data regarding the diagnoses to the second computer, which is a throttle control microcomputer. The data includes a transmission ID, a calculated value and a reference value. The throttle control microcomputer directly monitors completion of the diagnoses based on the data.

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