Patent ID: 8635629

Claim:
A status notification system, comprising: a status notification device having a processor, the processor executing: notifying of status information of a monitor target; and a status monitoring device having a processor, the processor executing: performing an operation in response to the status information, and monitoring a progress of the operation corresponding with an operation execution period, and the status notification system including: a status update device which acquires the status information representing a status of the monitor target, and outputs the acquired status information, and wherein the status monitoring device performs the operation based on first status information when the first status information is received from the status notification device, and notifies the status notification device of information representing a progress of the operation, and wherein the operation execution period from a reception of the first status information by the status monitoring device to a completion of the operation by the status monitoring device is indicated based on the information representing the progress of the operation notified from the status monitoring device, and the status notification device controls whether to notify the status monitoring device of second status information received from the status update device based on the operation execution period.