Title:
VEHICLE DRIVE CONTROL DEVICE, VEHICLE CONTROL SYSTEM, AND VEHICLE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2022/249548
Kind Code:
A1
Abstract:
Provided is a vehicle drive control device capable of suitably determining a warning to a host vehicle driver and/or vehicle control of the host vehicle by appropriately determining a signal state of a traffic light and taking into account a signal information determination result if there is a possibility of collision with another object. A vehicle drive control device 100 is provided with: a signal state determining unit 104 which acquires, a plurality of times over a prescribed period, signal recognition information recognized by a signal information recognizing unit 101, and which determines a signal state on the basis of the acquired signal recognition information; and a collision determining unit 107 which determines the possibility of a collision between a host vehicle 10 and another vehicle 20 in the vicinity of the host vehicle, on the basis of information relating to the other vehicle 20, recognized by an other-vehicle recognizing unit 102. If the collision determining unit 107 determines that there is a possibility of collision between the host vehicle 10 and the other vehicle 20, a warning is issued to the driver of the host vehicle 10 and/or vehicle control of the host vehicle 10 is performed, on the basis of a signal state determination result from the signal state determining unit 104.
Inventors:
NAGATSUKA KEIICHIRO (JP)
Application Number:
PCT/JP2022/003963
Publication Date:
December 01, 2022
Filing Date:
February 02, 2022
Export Citation:
Assignee:
HITACHI ASTEMO LTD (JP)
International Classes:
G08G1/09; B60W30/08; B60W40/02; B60W50/14; G08G1/16
Foreign References:
| JP2014139832A | 2014-07-31 | |||
| JP2020074233A | 2020-05-14 | |||
| CN104537837A | 2015-04-22 |
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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