Vehicle control apparatus

Patent metadata

Field	Value
Publication number	US-10017178-B2
Application number	US-201615239370-A
Country	US
Kind code	B2
Filing date	Aug 17, 2016
Priority date	Sep 18, 2015
Publication date	Jul 10, 2018
Grant date	Jul 10, 2018

Abstract

A vehicle control apparatus of the invention is applied to a vehicle having at least one device configured to acquire a road situation information from an outside of the vehicle. The apparatus determines whether or not a particular situation regarding a vehicle traveling occurs on the basis of the road situation information. The particular situation being a situation that a driver of the vehicle should be alerted. The apparatus can perform an informing for alerting the driver and execute a cruise control for causing the vehicle to travel automatically without an operation of an acceleration operator of the vehicle. The apparatus performs the informing when the particular situation occurs, the cruise control is not executed and the acceleration operator is operated. The apparatus performs the informing when the particular situation occurs and the cruise control is executed, independently of whether or not the acceleration operator is operated.

First claim

What is claimed is:

1. A vehicle control apparatus, applied to a vehicle having at least one road situation information acquisition device configured to acquire road situation information on a road situation from a device outside of the vehicle, the vehicle control apparatus comprising:
one or more electronic control units configured to:
determine whether or not a particular situation regarding a vehicle traveling occurs on the basis of the road situation information from the device outside the vehicle, the particular situation being a situation that a driver of the vehicle should be alerted;
execute a cruise control for causing the vehicle to travel automatically without an operation of an acceleration operator of the vehicle;
perform alerting the driver when the one or more electronic control units determines (1) that the particular situation occurs, (2) that the cruise control is not executed and (3) that the acceleration operator is operated; and
perform the alerting the driver when the one or more electronic control units determines (1) that the particular situation occurs and (2) that the cruise control is executed, independently of whether or not the acceleration operator is operated.

2. The vehicle control apparatus according to claim 1 , wherein the one or more electronic control units is configured to determine whether or not the particular situation occurs on the basis of a distance between a present position of the vehicle and a position of an object which is included in the road situation information and requests a stop of the vehicle.

3. The vehicle control apparatus according to claim 2 , wherein the one or more electronic control units is configured to determine whether or not the particular situation occurs on the basis of the distance and a traveling speed of the vehicle.

4. The vehicle control apparatus according to claim 1 , wherein the particular situation is a situation that the one or more electronic control units predicts that a traffic light lights a red signal when the vehicle reaches the traffic light, the traffic light being installed at an intersection and regulating a traveling of the vehicle.

Assignees

• Toyota Motor Co Ltd

Inventors

• Morimoto Kazuhiro
• Matsuoka Katsuhiro

Classifications

• B60W2556/50

  of positioning data, e.g. GPS [Global Positioning System] data · CPC title

• B60W2556/00

  Input parameters relating to data · CPC title

• B60W2555/60

  Traffic rules, e.g. speed limits or right of way · CPC title

• B60W2554/00

  Input parameters relating to objects · CPC title

• B60W2540/10

  Accelerator pedal position · CPC title