Driving support device, driving support system, and driving support method
In a driving support device, an image output unit outputs an image including a vehicle object representing a vehicle and a peripheral situation of the vehicle, to a display unit. An operation signal input unit receives a gesture operation by a user that involves moving of the vehicle object in the image displayed on the display unit. A command output unit outputs a command according to the gesture operation, to an automatic driving control unit that controls automatic driving.
1. A driving support device which is configured to be coupled to a vehicle, the driving support device comprising:
an image output unit which, in operation, outputs an image including a first vehicle object representing the vehicle and a peripheral situation of the vehicle, to a display device;
an operation signal input unit which, in operation, receives a signal indicating a gesture operation for moving, in the image displayed by the display device, the first vehicle object closer to or farther apart from a second vehicle object representing another vehicle while the first vehicle object and the second vehicle object are selected, the gesture operation changing a distance between the first vehicle object and the second vehicle object in the image displayed by the display device; and
a command output unit which, in operation, outputs a command that instructs an automatic driving control device which, in operation, controls automatic driving of the vehicle, the command instructing the automatic driving control device to change a distance between the vehicle and the other vehicle in a case that the vehicle and the other vehicle are driving in an identical driving lane when the signal indicating the gesture operation is received,
wherein the distance after the change is determined according to the distance between the first vehicle object and the second vehicle object.
2. The driving support device of claim 1 ,
wherein, during a period in which the operation signal input unit is disabled from receiving the signal indicating the gesture operation, the image output unit outputs, to the display device, an image in which a display mode of the first vehicle object is different from a display mode during a period in which the operation signal input unit is enabled to receive the signal indicating the gesture operation.
3. The driving support device of claim 1 ,
wherein the image output unit changes sizes of the first vehicle object, a target object representing a target other than the vehicle, and the peripheral situation of the vehicle such that an image including the target other than the vehicle is displayed by the display device.
4. The driving support device of claim 1 ,
wherein the distance after the change is determined according to a distance between the first vehicle object and the second vehicle object when the signal indicating the gesture operation is received, the distance between the first vehicle object and the second vehicle object being determined according to the gesture operation.
5. The driving support device of claim 1 ,
wherein the distance after the change is determined according to a change in a first touch position on the first vehicle object before the gesture operation is performed and a second touch position on the first vehicle object after the gesture operation is performed, and a change in a third touch position on the second vehicle object before the gesture operation is performed and a fourth touch position on the second vehicle object after the gesture operation is performed.
6. The driving support device of claim 1 ,
wherein the command further instructs the automatic driving control device to change a speed of the vehicle,
an amount of the change of the speed of the vehicle being determined according to the signal indicating the gesture operation received by the operation signal input unit.
7. A driving support method comprising:
outputting an image including a first vehicle object representing a vehicle and a peripheral situation of the vehicle, to a display device;
receiving a signal indicating a gesture operation for moving, in the image displayed by the display device, the first vehicle object closer to or farther part from a second vehicle object representing another vehicle while the first vehicle object and the second vehicle object are selected;
changing a distance between the first vehicle object and the second vehicle object in the image displayed by the display device based on the gesture operation; and
outputting a command that causes an automatic driving control device that controls automatic driving of to vehicle to change distance between the vehicle and the other vehicle in a case that the vehicle and the other vehicle are driving in an identical driving lane when the signal indicating the gesture operation is received,
wherein the distance between the vehicle and the other vehicle after the change is determined according to the distance between the first vehicle object and the second vehicle object.
8. The driving support method of claim 7 ,
wherein, during a period in which the receiving of the signal indicating the gesture operation is disabled, outputting, to the display device, an image in which a display mode of the first vehicle object is different from a display mode during a period in which the receiving of the signal indicating the gesture operation is enabled.
9. The driving support method of claim 7 ,
changing sizes of the first vehicle object, a target object representing a target other than the vehicle, and the peripheral situation of the vehicle such that an image including the target object representing the target other than the vehicle is displayed by the display device.
10. The driving support method of claim 7 ,
wherein the distance after the change is determined according to a distance between the first vehicle object and the second vehicle object when the signal indicating the gesture operation is received, the distance between the first vehicle object and the second vehicle object being determined according to the gesture operation.
11. The driving support method of claim 7 ,
wherein the distance after the change is determined according to a change in a first touch position on the first vehicle object before the gesture operation is performed and a second touch position on the first vehicle object after the gesture operation is performed, and a change in a third touch position on the second vehicle object before the gesture operation is performed and a fourth touch position on the second vehicle object after the gesture operation is performed.
12. The driving support method of claim 7 ,
wherein the command further instructs the automatic driving control device to change a speed of the vehicle,
an amount of the change of the speed of the vehicle being determined according to the signal indicating the gesture operation being received by the operation signal input unit.
13. A driving support system which is configured to be coupled to a vehicle, the driving support system comprising:
a display device which, in operation, displays an image; and
a driving support device which, in operation, outputs an image to the display device,
wherein the driving support device includes:
an image output unit which, in operation, outputs an image including a first vehicle object representing the vehicle and a peripheral situation of the vehicle, to the display device;
an operation signal input unit which, in operation, receives a signal indicating a gesture operation for moving, in the image displayed by the display device, the first vehicle object closer to or farther apart from a second vehicle other representing another vehicle while the first vehicle object and the second vehicle object are selected the gesture operation changing a distance between the first vehicle object and the second vehicle object in the image displayed by the display device; and
a command output unit which, in operation, outputs a command that instructs an automatic driving control device which, in operation, controls automatic driving of the vehicle, the command instructing the automatic driving control device to change a distance between the vehicle and the other vehicle in a case that the vehicle and the other vehicle are driving in an identical driving lane,
wherein the distance after the change is determined according to the distance between the first vehicle object and the second vehicle object.
14. The driving support system of claim 13 ,
wherein, during a period in which the operation signal input unit is disabled from receiving the signal indicating the gesture operation, the image output unit outputs, to the display device, an image in which a display mode of the first vehicle object is different from a display mode during a period in which the operation signal input unit is enabled to receive the signal indicating the gesture operation.
15. The driving support system of claim 13 ,
wherein the image output unit changes sizes of the first vehicle object, a target object representing a target other than the vehicle, and the peripheral situation of the vehicle such that an image including the target object representing the target other than the vehicle is displayed by the display device.
16. The driving support system of claim 13 ,
wherein the distance after the change is determined according to a distance between the first vehicle object and the second vehicle object when the signal indicating the gesture operation is received, the distance between the first vehicle object and the second vehicle object being determined according to the gesture operation.
17. The driving support system of claim 13 ,
wherein the distance after the change is determined according to a change in a first touch position on the first vehicle object before the gesture operation is performed and a second touch position on the first vehicle object after the gesture operation is performed, and a change in a third touch position on the second vehicle object before the gesture operation is performed and a fourth touch position on the second vehicle object after the gesture operation is performed.
18. The driving support system of claim 13 ,
wherein the command further instructs the automatic driving control device to change a speed of the vehicle,
an amount of the change of the speed of the vehicle being determined according to the signal indicating the gesture operation received by the operation signal input unit.