Vehicle driving assist system

Details Vehicle driving assist system Vehicle driving assist system

2007-05-14

2011-11-15

Nguyen, John (Department: 3665)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Indication or control of braking, acceleration, or deceleration

C180S169000

Reexamination Certificate

active

08060289

ABSTRACT:
A vehicle driving assist system is provided that calculates the risk potential of the host vehicle with respect to a preceding object existing in front of a host vehicle. A first driving assistance control system controls at least one of an actuation reaction force exerted by a driver-operated driving operation device and a braking/driving force exerted against the host vehicle based on the calculated risk potential. A second driving assistance control system configured to control the braking/driving force of the host vehicle such that at least one of a host vehicle speed and a headway distance between the host vehicle and the obstacle is maintained. An operating state reporting section reports an operating state of the first driving assistance control system based on an operating state of the second driving assistance control system, the risk potential, and an accelerator pedal actuation state.

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An English translation of the Japanese Office Action of correponding Japanese Application No. 2006-142711, dated Sep. 7, 2010.

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