Vehicle vertical acceleration control system

Details Vehicle vertical acceleration control system Vehicle vertical acceleration control system

2011-03-29

2011-03-29

Nguyen, Cuong H (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Indication or control of braking, acceleration, or deceleration

C702S141000, C702S142000, C340S466000, C340S467000

Reexamination Certificate

active

07917269

ABSTRACT:
A vehicle control system is provided that improves the riding comfort by decelerating before a level change, even when the speed of the vehicle is high, through deceleration control when a characteristic value, that represents the relationship between the speed and the vertical acceleration of a vehicle, exceeds a comfort demarcation line that indicates a critical value of comfort in passing over the level change. The vehicle control system includes a memory that stores level change information for level changes in a road; a vehicle speed detector; and a vehicle speed controller that calculates the characteristic value based on the detected vehicle speed and the level change information, and executes acceleration control when the calculated characteristic value exceeds the critical value of comfort.

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