VEHICLE DECELERATION ASSISTANCE APPARATUS AND METHOD, AND COMPUTER-READABLE STORAGE MEDIUM STORING VEHICLE DECELERATION ASSISTANCE PROGRAM

A vehicle deceleration assistance apparatus executes a deceleration assistance control before a vehicle arrives at a target point. The apparatus executes the deceleration assistance control, setting a deceleration assistance level to a first level when a first condition is satisfied, blinkers are activated, and a second condition is satisfied. The first condition is a condition that a target point distance between the vehicle and the target point is equal to or shorter than a first distance. The second condition is a condition that the target point distance is equal to or longer than a second distance shorter than the first distance. The apparatus executes the deceleration assistance control, setting the deceleration assistance level to a second level lower than the first level when the first condition is satisfied, the blinkers are activated, and the second condition is not satisfied.