Vehicle speed control system

Details Vehicle speed control system Vehicle speed control system

2005-05-24

2005-05-24

Black, Thomas G. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Indication or control of braking, acceleration, or deceleration

C701S110000, C180S170000

Reexamination Certificate

active

06898507

ABSTRACT:
A vehicle speed control system includes a first electronic control unit for transmitting a difference between actual and target vehicle speeds and control constants that vary depending on the vehicle speed difference when it determines fulfillment of vehicle speed control conditions, and a second electronic control unit for performing the vehicle speed control based on the vehicle speed difference and control constants received through a communication line. Change of the control constants for adjustment of a vehicle speed control function of the system can be easily carried out by changing the control constants stored in the first electronic control unit.

REFERENCES:
patent: 5003482 (1991-03-01), Teratani et al.
patent: 5389051 (1995-02-01), Hirate et al.
patent: 6052644 (2000-04-01), Murakami et al.
patent: 6304810 (2001-10-01), Westerberg
patent: 6347680 (2002-02-01), Mianzo et al.

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