VEHICLE CONTROL SYSTEM

WIPO Patent Application WO/2021/246114

A1

The present invention provides a vehicle control system capable of both ensuring safety and also increasing productivity.　An unmanned dump truck 10 receives position information about a manned vehicle 20 using road-to-vehicle communication 520 and road-to-road communication 510. If the inter-vehicular distance X between the unmanned dump truck 10 and the manned vehicle 20 is a reference distance Y or less, the unmanned dump truck 10 determines whether or not vehicle-to-vehicle communication 550 has been established between the unmanned dump truck 10 and the manned vehicle 20. The unmanned dump truck 10 sets an upper limit on the travel speed of the unmanned dump truck 10 to a first speed V1 in the case of determining that the vehicle-to-vehicle communication 550 has been established, and sets the upper limit on the travel speed of the unmanned dump truck 10 to a second speed V2 in the case of determining that the vehicle-to-vehicle communication 550 has not been established.

JP2024045402	Vehicle control device, vehicle control method, vehicle control program
JP6536852	Vehicle control device and vehicle control method
WO/2009/148984	INTEGRATED HIERARCHICAL PROCESS FOR FAULT DETECTION AND ISOLATION

ISHII HIROTAKE (JP)
ISHIMOTO HIDEFUMI (JP)
KIRIMURA AKIYOSHI (JP)

PCT/JP2021/017822

December 09, 2021

May 11, 2021

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HITACHI CONSTRUCTION MACH CO (JP)

B60W50/04; B60W30/08; B60W60/00; G05D1/02; G08G1/16; H04W4/029; H04W4/46

JP2000315112A	2000-11-14
JP2006335239A	2006-12-14
JPH07502153A	1995-03-02
JP2015225541A	2015-12-14
JP2019051799A	2019-04-04
JPH10222227A	1998-08-21
JP2017072946A	2017-04-13
JPH0152026A
JP2020095568A	2020-06-18

See also references of EP 4159571A4

HIRAKI & ASSOCIATES (JP)

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