Vehicle driving support device
AssigneeToyota Jidosha Kabushiki Kaisha
InventorMasaaki HONDA
Life of this patent
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Abstract
A vehicle driving support device issues an alert to notify a driver of a vehicle that there is a possibility of occurrence of a situation in which the vehicle is not able to travel along a lane. The vehicle driving support device issues an alert when an alert condition that a rate of increase in a lateral acceleration of the vehicle is equal to or larger than a predetermined rate of increase is satisfied.
Claims6
A vehicle driving support device comprising a control unit that issues an alert to notify a driver of a vehicle that there is a possibility of occurrence of a situation in which the vehicle is not able to travel along a lane,
- wherein the control unit is configured to issue an alert notifying the driver of the vehicle that the vehicle is not able to travel along the lane without a steering wheel operation by the driver, when an alert condition that a rate of increase in a lateral acceleration of the vehicle is equal to or larger than a predetermined rate of increase is satisfied.
A vehicle driving support device comprising a control unit that issues an alert to notify a driver of a vehicle that there is a possibility of occurrence of a situation in which the vehicle is not able to travel along a lane, wherein the control unit is configured to:
- determine that execution of lane keeping support control is requested when a predetermined operation requesting execution of the lane keeping support control is performed;
- and
- based on a determination that the execution of the lane keeping support control is requested, issue an alert notifying the driver of the vehicle that the vehicle is not able to travel along the lane without a steering wheel operation by the driver, when an alert condition that a rate of increase in a lateral acceleration of the vehicle is equal to or larger than a predetermined rate of increase is satisfied.
Dependencies are inferred from the claim text.