Automatic driving system
AssigneeToyota Jidosha Kabushiki Kaisha
InventorYu Okada
Life of this patent
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Abstract
An automatic driving system includes: an information acquiring device configured to acquire driving environment information indicating a driving environment of the vehicle; a running control device configured to execute lane change control from a first lane to a second lane during automatic driving of the vehicle based on the driving environment information; and a display device configured to display an upper limit value of a running speed of the vehicle which is set by a driver of the vehicle during automatic driving. The display device is configured to display a deviation value which is calculated based on a target value of the running speed and the upper limit value along with the upper limit value during a speed-deviation running in which the running speed is higher than the upper limit value.
Claims3
An automatic driving system that is mounted in a vehicle, comprising:
- an information acquiring device configured to acquire driving environment information indicating a driving environment of the vehicle;
- a running control device configured to execute lane change control from a first lane to a second lane during automatic driving of the vehicle based on the driving environment information;
- and
- a display device configured to display an upper limit value of a running speed of the vehicle which is set by a driver of the vehicle during the automatic driving,
- wherein the running control device is configured to determine whether speed-deviation running in which the running speed is higher than the upper limit value is to be performed immediately before execution of the lane change control is started, and
- wherein the display device is configured to display a deviation value which is calculated based on a target value of the running speed and the upper limit value along with the upper limit value during the speed-deviation running when it is determined that the speed-deviation running is to be performed.
An automatic driving system that is mounted in a vehicle, comprising:
- an information acquiring device configured to acquire driving environment information indicating a driving environment of the vehicle;
- a running control device configured to execute lane change control from a first lane to a second lane during automatic driving of the vehicle based on the driving environment information;
- and
- a display device configured to display, during the automatic driving, a set value of an inter-vehicle distance which is set by a driver of the vehicle,
- wherein the running control device is configured to determine whether distance-deviation running in which the inter-vehicle distance is less than the set value is to be performed immediately before execution of the lane change control is started, and
- wherein the display device is configured to display a deviation value which is calculated based on a predicted value of the inter-vehicle distance and the set value along with the set value during the distance-deviation running when it is determined that the distance-deviation running is to be performed.
Dependencies are inferred from the claim text.