VEHICLE CONTROL DEVICE - HITACHI AUTOMOTIVE SYSTEMS LTD

Title:

VEHICLE CONTROL DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/255748

Kind Code:

A1

Abstract:

The present invention addresses the problem of providing a vehicle control device that allows an improvement in collision damage reduction or avoidance performance, for example, for a vehicle in which the vehicle behavior during braking operation is greatly affected by the state of load (loaded state).　The present invention comprises: a travelability determination unit 300 that determines whether or not a vehicle 1 can travel in regions ahead of the vehicle 1 on the left and right; a deflection estimation unit 200 that estimates deflection of the vehicle 1 due to the generation of a braking force on the vehicle 1; and a braking control unit 800 that calculates a deceleration and deceleration start timing on the basis of the distance and relative speed between the vehicle 1 and an obstacle ahead of the vehicle and changes the deceleration and/or deceleration start timing on the basis of the travelability determination result obtained from the travelability determination unit 300 and the deflection estimation result obtained from the deflection estimation unit 200.

Inventors:

SHIMIZU RYOSUKE (JP)

Application Number:

PCT/JP2020/022263

Publication Date:

December 24, 2020

Filing Date:

June 05, 2020

Export Citation:

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Assignee:

HITACHI AUTOMOTIVE SYSTEMS LTD (JP)

International Classes:

B60T7/12; B60T8/1755; B60T8/18; B60W30/02; B60W30/09; B60W40/02; B60W40/114; B60W40/12; G08G1/16

Foreign References:

JP2019093934A	2019-06-20
JP2016137851A	2016-08-04
JP2008037259A	2008-02-21
JP2009262698A	2009-11-12
JP2004224262A	2004-08-12

Other References: