Automobile speed control system

Details Automobile speed control system Automobile speed control system

1982-12-21

1985-11-12

Chin, Gary

Boots, shoes, and leggings

123352, 318317, 180179, 364426, B60K 3100

Patent

active

045532095

ABSTRACT:
An automobile speed control system which is capable of running at a speed which is the same as the desired memorized speed and which will be maintained constant even during momentary voltage interruptions in the system, is comprised of a discharge device such as a diode which is arranged between one end of a grounded capacitor in an integrating circuit and a line which supplies a voltage higher than that of said one end of the capacitor when a voltage power source is normal. When the voltage of the voltage power source drops, the terminal voltage of the capacitor decreases slowly and the electric charge of the capacitor is discharged. When the voltage of the voltage power source rises again, the circuit operates in the same manner as the operation thereof when the power switch is closed and the memorized automobile speed is not changed from the prior memorized speed.

REFERENCES:
patent: 3689778 (1972-09-01), Sharp
patent: 3983954 (1976-10-01), Noddings et al.
patent: 4133406 (1979-01-01), Allerdist
patent: 4155419 (1979-05-01), Mann
patent: 4202424 (1980-05-01), Sakakibara et al.
patent: 4367804 (1983-01-01), Sakakibara
patent: 4370960 (1983-02-01), Otsuka
patent: 4402376 (1983-09-01), Hayashi et al.

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