Brake assisting control system using a distance index

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Indication or control of braking – acceleration – or deceleration

Reexamination Certificate

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Details

C701S093000, C701S094000, C701S096000, C701S301000, C340S435000, C340S436000, C340S437000, C180S170000

Reexamination Certificate

active

11805236

ABSTRACT:
An object of the invention is to provide a brake control system for a vehicle, according to which a comfortable feeling for a vehicle deceleration is obtained. An index of evaluating a vehicle distance change is calculated based on a relative vehicle speed, wherein the index has a characteristic feature according to which the index value is increased as the relative vehicle speed becomes higher and a vehicle distance becomes shorter. A brake assisting operation is carried out such that the index is controlled at a target value.

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