VEHICLE-MOUNTED DEVICE AND VEHICLE COLLISION PREVENTION METHOD

Title:

VEHICLE-MOUNTED DEVICE AND VEHICLE COLLISION PREVENTION METHOD

Document Type and Number:

WIPO Patent Application WO/2016/199941

Kind Code:

A1

Abstract:

This vehicle-mounted device comprises: a present vehicle information acquisition unit that acquires present vehicle information including location information of the present vehicle; a vehicle-to-vehicle communication unit that, by performing wireless communication with another vehicle, transmits the present vehicle information to the other vehicle, and receives other vehicle information including location information of the other vehicle from the other vehicle; and a collision risk determination unit that determines the risk of collision between the present vehicle and the other vehicle by employing a predetermined determination algorithm. The collision risk determination unit sets the priority of the present vehicle and the priority of the other vehicle on the basis of operations being executed respectively by the present vehicle and the other vehicle, and changes the determination algorithm on the basis of the priority of the present vehicle and the priority of the other vehicle.

Inventors:

KATOU SEIYA (JP)
WATANABE HIROSHI (JP)
ITO TAKESHI (JP)

Application Number:

PCT/JP2016/067580

Publication Date:

December 15, 2016

Filing Date:

June 13, 2016

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HITACHI CONSTRUCTION MACH CO (JP)

International Classes:

G08G1/16; B60R21/00; G06Q50/30; G08G1/09

Domestic Patent References:

WO2015030240A1

2015-03-05

Foreign References:

JP2004145386A	2004-05-20
JP2004164315A	2004-06-10

Other References: