Patent ID: 9177040
Filing Date: 2015-11-03
Classification: B60W,G06F

Abstract:
1. An information processing device for a vehicle comprising: a memory unit that specifies and stores a deceleration end point of a vehicle, a deceleration start point of the vehicle, and an exit point to the outside of a predetermined range from the deceleration end point of the vehicle on the basis of absolute position information that is information relating to an absolute position independent from a structure on the ground, and stores an area within a predetermined range from the deceleration end point as a deceleration end area, wherein the memory unit specifies the deceleration end area based on the deceleration end point, and the deceleration start point and the exit point, wherein when at least one of following distances is equal to or more than the predetermined value: a distance between the present deceleration end point of the vehicle and the deceleration end point of the deceleration end area of the vehicle that was stored in the past, a distance between the present deceleration start point of the vehicle and the deceleration start point of the deceleration end area of the vehicle that was stored in the past, and a distance between the present exit point and the exit point of the deceleration end area of the vehicle that was stored in the past, the memory unit stores an area within a predetermined range from the present deceleration end point of the vehicle as a new deceleration end area, and wherein when the distance between the present deceleration end point of the vehicle and the deceleration end point of the deceleration end area of the vehicle that was stored in the past is less than the predetermined value, the distance between the present deceleration start point of the vehicle and the deceleration start point when the vehicle is toward the deceleration end area that was stored in the past is less than the predetermined value, and the distance between the present exit point of the vehicle and the exit point of the deceleration end area of the vehicle that was stored in the past is equal to or more than the predetermined value, at least one of when the difference between the vehicle speed in the present deceleration end point of the vehicle and the vehicle speed in the deceleration end point of the deceleration end area of the vehicle that was stored in the past is less than the predetermined value, and when the vehicle speed in the present deceleration end point of the vehicle is in the vicinity of 0 km/h, and the memory unit does not store the area within the predetermined range from the present deceleration end point of the vehicle as a new deceleration end area.