| 摘要 |
PROBLEM TO BE SOLVED: To surely make an operation of a device with remote control operation, while enabling confirmation of an operation result by a user.SOLUTION: A remote control operation system 100 has a controller 30 which controls electrical equipment 11, a server 50, and an operation terminal 60. The operation terminal 60 acquires operation content from a user U2, transmits it to the server 50, and displays the state of the electrical equipment 11 after receiving a state signal indicating the state of the electrical equipment 11 from the server 50. The controller 30 requests transmission of the operation content to the server 50. When the operation content is not transmitted from the operation terminal 60, the server 50 holds a response to the request from the controller 30 and maintains a session with the controller 30, and when the operation content is transmitted, the server 50 transmits the operation content to the controller 30. The controller 30 controls the electrical equipment 11 on the basis of the operation content and transmits the state signal to the operation terminal 60 through the server 50. |
