Patent ID: 6560525
Filing Date: 2003-05-06
Classification: B60K,B60T,B60W,G08G

Abstract:
An adaptive cruise control system for a host vehicle comprising:a forward-looking sensor generating a range signal corresponding to a distance between the host vehicle and a target vehicle; said forward-looking sensor generating a range rate signal corresponding to a rate that said distance between the host vehicle and said target vehicle is changing; and a controller electrically coupled to said forward-looking sensor and acquiring said target vehicle, said controller including control logic operative to maintain a preset headway distance between the host vehicle and said target vehicle, by adjusting the host vehicle velocity in response to said range signal and said range rate signal, stopping said host vehicle when said target vehicle stops and said target vehicle was acquired below a predetermined velocity, and activating a warning when said target vehicle stops and said target vehicle was acquired above said predetermined velocity.