CLOUD DEVICE, SERVER DEVICE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM

PROBLEM TO BE SOLVED: To determine whether time-series power information acquired from a power measuring device via a communication network different from a dedicated communication network connecting the power measuring device and a power company's server device is correct.SOLUTION: A cloud device according to an embodiment includes a reception unit 132 and a transmission unit 133. The reception unit 132 receives a transmission request for time-series power information acquired from a power measuring device via a communication network different from a dedicated communication network connecting the power measuring device and a power company's server device. The transmission unit 133 transmits the power information for which the transmission request has been issued to a request source that checks first power information that is power information for a predetermined period, which is acquired from the server device of the power company connected to the power measuring device via the dedicated communication network against second power information that is power information for the predetermined period, which is acquired from the power measuring device via the communication network different from the dedicated communication network.SELECTED DRAWING: Figure 1 【課題】電力計測器と電力会社のサーバ装置とを接続する専用通信網とは異なる通信網を介して電力計測器から取得した時系列の電力情報が正しいか否かを判断することができること。【解決手段】実施形態に係るクラウド装置は、受信部１３２と送信部１３３とを具備する。受信部１３２は、電力計測器と電力会社のサーバ装置とを接続する専用通信網とは異なる通信網を介して電力計測器から取得した時系列の電力情報に対して送信要求を受信する。送信部１３３は、送信要求があった電力情報を、電力計測器と専用通信網を介して接続する電力会社のサーバ装置から取得した所定期間の電力情報である第１の電力情報と、専用通信網とは異なる通信網を介して電力計測器から取得した前記所定期間の電力情報である第２の電力情報とを照合する要求元に送信する。【選択図】図１