Image providing apparatus, image output apparatus, and image output system

An image output system constituted by an image output apparatus and an image providing apparatus connected through proximity wireless communication,

• the image providing apparatus comprising:
• an operation unit that accepts a user's operation;
• a determination unit that determines, if a connection through the proximity wireless communication is established with the image output apparatus via the communication unit, whether (1) moving close to the image output apparatus causes the image providing apparatus to come to an active state or (2) the image providing apparatus has already come to the active state by a user operation accepted by the operation unit before the connection is established whether or not moving close to the image output apparatus causes the image providing apparatus to come to an active state if a connection through the close proximity wireless communication is established,
• a decision unit that decides that the primary controller in the image output system is the image output apparatus if the determination unit has determined that moving close to the image output apparatus causes the image providing apparatus to come to an active state, and decides that the primary controller in the image output system is the image providing apparatus if the determination unit has determined that the image providing apparatus has already come to the active state by a user operation accepted by the operation unit before the connection is established, and
• a notification unit that notifies the image output apparatus of the primary controller;
• and
• the image output apparatus comprising:
• a receiving unit that receives, from the image providing apparatus, a notification of the primary controller if a connection with the image providing apparatus through the proximity wireless communication is established, and
• a sending unit that sends, to the image providing apparatus, a command that causes the image providing apparatus to enter a sleep state if the receiving unit has received the notification indicating that the image output apparatus is the primary controller.

A method for controlling an image providing apparatus including a communication unit for communicating with an image output apparatus through proximity wireless communication, and capable of constituting an image output system along with the image output apparatus that is connected via the communication unit, the method comprising:

• a determination step of determining, if a connection through the proximity wireless communication is established with the image output apparatus via the communication unit, whether (1) moving close to the image output apparatus causes the image providing apparatus to come to an active state, or (2) the image providing apparatus has already come to the active state by a user operation accepted by the operation unit before the connection is established, and
• a decision step of deciding on the primary controller in the image output system constituted along with the image output apparatus as one of the image providing apparatus and the image output apparatus according to a result of the determination in the determination step,
• wherein in the decision step, it is decided that the primary controller in the image output system constituted along with the image output apparatus is the image output apparatus if it is determined that moving close to the image output apparatus causes the image providing apparatus to come to an active state in the determination step, and it is decided that the primary controller in the image output system is the image providing apparatus if it is determined that the image providing apparatus has already come to the active state by a user operation accepted by the operation unit before the connection is established.

An image providing apparatus including a communication unit for communicating with an image output apparatus through proximity wireless communication, and capable of constituting an image output system along with the image output apparatus that is connected via the communication unit, the image providing apparatus comprising:

• a determination unit that determines, if a connection through the proximity wireless communication is established with the image output apparatus via the communication unit, whether the image providing apparatus has already been in the active state by user operation before the proximity wireless communication is established, and
• a decision unit that decides on the primary controller in the image output system as one of the image providing apparatus and the image output apparatus according to a result of the determination by the determination unit,
• wherein the decision unit decides that data communication in the image output system is to be controlled based on a user operation received at the image output apparatus if the determination unit has determined that the image providing apparatus has not already been the active state before the proximity wireless communication is established, and decides that the data communication in the image output system is to be controlled based on a user operation received at the image providing apparatus if the determination unit has determined that the image providing apparatus has already been the active state before the proximity wireless communication is established.