Constant-speed cruising system for a vehicle
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United States of America Patent
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-
May 11, 1993
Issued Date -
N/A
app pub date -
Feb 26, 1992
filing date -
Apr 30, 1989
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The main switch is turn on to supply electricity to the control unit for constant-speed crusing control, and a target vehicle speed is set on the basis of an instruction signal from a set switch. The constant-speed cruising control is executed so as for the actual vehicle speed to reach the target vehicle speed. As one of conditions for executing the constant-speed cruising control, the lapse of a predetermined time period from the start of the main switch is added. This arrangement enables the start of execution of the constant-speed cruising control only when the self-diagnosis of the control unit or initialization of various data has been completed.
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