System and method for controlling inter-vehicle distance to preceding vehicle for automotive vehicle equipped with the system and method

摘要

In system and method for an automotive vehicle equipped with the system and defined as a system vehicle, a target value of a driving-and-braking force applied to the system vehicle to make a detected value of a system vehicle velocity coincident with a target value of the velocity of the system vehicle is determined, a prime mover of the system vehicle and a transmission thereof in accordance with the target value of the driving-and-braking force is determined, a maximum deceleration force according to the target value of the velocity of the system vehicle and a shift position of the transmission of the system vehicle is estimated, a relative velocity of the system vehicle to the preceding vehicle on the basis of the detected value of the inter-vehicle distance is determined, and the shift position of the transmission is determined on the basis of the target value of the driving-and-braking force, the estimated maximum deceleration force, and the relative velocity.