System, method, infrastructure, and vehicle for automated valet parking

1. An automated valet parking method controlled by an infrastructure, the method comprising:

being delegated a driving authority of a vehicle;

transmitting, to the vehicle, a target position, a guide route and information of driving boundaries indicating a permitted driving area for parking the vehicle;

transmitting, to the vehicle, an automated valet parking start instruction so that the vehicle performs automated valet parking at the target position along the guide route within the permitted driving area; and

transmitting, to the vehicle, a vehicle control release instruction after the vehicle is autonomously parked in the target position.

2. The method according to claim 1 , further comprising:

recognizing a driver and the vehicle associated with the driver.

3. The method according to claim 2 , wherein the infrastructure is configured to recognize the driver based on an identification number and a password input by the driver and configured to recognize the vehicle using a unique vehicle number of the vehicle.

4. The method according to claim 1 , further comprising:

turning on an ignition of the vehicle;

checking whether there is a human or animal left in the vehicle so as to ensure that the vehicle is empty before the vehicle is autonomously parked; and

locking doors of the vehicle.

5. The method according to claim 1 , wherein:

the driving authority of the vehicle comprises an authority to execute one or more vehicle operations, and

the vehicle operations include steering, accelerating, braking, gear shifting, starting and stopping the vehicle, and locking and unlocking a door of the vehicle.

6. The method according to claim 5 , wherein the driving authority to execute braking among the vehicle operations is possessed by at least one of the vehicle or the infrastructure.

7. The method according to claim 1 , further comprising:

determining whether the vehicle that is currently performing an autonomous driving event is scheduled to perform an automated valet parking event after the current autonomous driving event;

determining a state of the vehicle when the vehicle is scheduled to perform the automated valet parking event;

determining whether the state of the vehicle is suitable for the automated valet parking;

adjusting the state of the vehicle to be suitable for the automated valet parking when the state of the vehicle is not suitable for the automated valet parking; and

starting the scheduled automated valet parking event when the state of the vehicle is suitable for the automated valet parking.

8. The method according to claim 7 , wherein determining whether the vehicle is scheduled to perform the automated valet parking event comprises: determining whether an instruction for executing the automated valet parking event is stored in a memory.

9. The method according to claim 7 , wherein the state of the vehicle is determined based on at least one of a speed, an acceleration, or a driving state of the vehicle.

10. The method according to claim 7 , wherein:

determining whether the state of the vehicle is suitable for the automated valet parking comprises: comparing the state of the vehicle with predetermined conditions for starting the automated valet parking, and

the predetermined conditions include at least one of a condition of a sensor configured to perform the automated valet parking, a reference speed to perform the automated valet parking, or a reference acceleration to perform the automated valet parking.

11. The method according to claim 7 , wherein determining whether the state of the vehicle is suitable for the automated valet parking comprises: determining whether the vehicle is malfunctioning.

12. The method according to claim 11 , wherein adjusting the state of the vehicle comprises: adjusting at least one of a speed, an acceleration, or driving state of the vehicle to be suitable for the automated valet parking.

13. The method according to claim 7 , further comprising: determining whether the automated valet parking is possible before determining whether the state of the vehicle is suitable for the automated valet parking.

14. The method according to claim 13 , wherein determining whether the automated valet parking is possible comprises:

determining at least one of an end time at which the current autonomous driving event ends, or an end position at which the current autonomous driving event ends; and

determining whether the automated valet parking is possible when a current time is close to the end time or when a current position is close to the end position.

15. The method according to claim 7 , further comprising: cancelling the scheduled automated valet parking event when the state of the vehicle does not become suitable for the automated valet parking until a current vehicle position is close to a start position at which the automated valet parking of the vehicle begins or until a current time is close to a start time at which the automated valet parking of the vehicle begins.

16. A non-transitory computer-readable storage medium comprising a program being executed at an infrastructure and including instructions for performing an automated valet parking method, the method comprising:

being delegated a driving authority of a vehicle;

transmitting, to the vehicle, a target position, a guide route and information of driving boundaries indicating a permitted driving area for parking the vehicle;

transmitting, to the vehicle, an automated valet parking start instruction so that the vehicle performs automated valet parking at the target position along the guide route within the permitted driving area; and

transmitting, to the vehicle, a vehicle control release instruction after the vehicle is autonomously parked in the target position.

17. An automated valet parking system comprising:

an infrastructure configured to:

be delegated a driving authority of a vehicle,

transmit, to the vehicle, a target position, a guide route and information of driving boundaries indicating a permitted driving area for parking the vehicle,

transmit, to the vehicle, an automated valet parking start instruction so that the vehicle performs automated valet parking at the target position along the guide route within the permitted driving area; and

transmit, to the vehicle, a vehicle control release instruction after the vehicle is autonomously parked in the target position.

18. The automated valet parking system according to claim 17 ,

wherein the infrastructure is further configured to instruct:

turning on an ignition of the vehicle,

checking whether there is a human or animal left in the vehicle,

locking doors of the vehicle.

19. The automated valet parking system according to claim 18 , wherein the driving authority to execute the braking among vehicle operations is owned by at least one of the vehicle or the infrastructure.