公开(公告)号：US20230264694A1

公开(公告)日：2023-08-24

申请号：US17922516

申请日：2021-02-05

Applicant: Hitachi Astemo, Ltd.

Inventor： Isao KOWASE

IPC: B60W30/18 ,  B60W40/10 ,  B60W40/02 ,  B60W10/18

CPC classification number: B60W30/18159 ,  B60W40/10 ,  B60W40/02 ,  B60W10/18 ,  B60W2554/80 ,  B60W2552/00 ,  H04W4/46

Abstract: Provided is an electronic control device that estimates a presence of a vehicle incapable of performing vehicle-to-vehicle communication ahead of a communication partner vehicle is estimated.
An electronic control device 30 detects, on map data, an intersection 60 located ahead in a traveling direction of a host vehicle 10 based on location data and the map data of the host vehicle 10, calculates a stop position (first position) 71 where a communication partner vehicle 11 is supposed to pass through or stop when the communication partner vehicle 11 stops at the intersection 60, based on vehicle information of the communication partner vehicle 11 that is traveling toward the intersection 60, and determines whether or not there is another vehicle 13 ahead in the traveling direction of the communication partner vehicle 11, based on the stop position (first position) 71 and an intersection area 20 (second position 72) set before the intersection 60.