Display unit for displaying the output of a vehicle engine
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United States of America Patent
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-
Nov 9, 1993
Grant Date -
N/A
app pub date -
Dec 31, 1991
filing date -
May 22, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A display unit for displaying the output of a vehicle engine measures and displays the output or torque of the engine during a normal running state. The unit calculates and displays the output of the engine according to an intake air quantity and engine rotational speed. The unit calculates an output for a predetermined steady run corresponding to a present vehicle speed. If the engine output calculated according to the intake air quantity and rotational speed is smaller than the steady-run output, the unit displays zeros.
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