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    • 3. 发明申请
    • DEVICE STATE CHECKING SYSTEM, DEVICE STATE CHECKING METHOD, SERVER DEVICE, COMMUNICATION TERMINAL DEVICE, AND COMPUTER PROGRAM
    • 设备状态检查系统,设备状态检查方法,服务器设备,通信终端设备和计算机程序
    • US20160080806A1
    • 2016-03-17
    • US14786875
    • 2014-04-18
    • SHARP CORPORATION
    • Tomohiko OZEKI
    • H04N21/442H04H60/33H04H60/32H04N21/258H04N21/41
    • H04N21/44222H04H60/32H04H60/33H04L69/40H04N21/25808H04N21/4126H04N21/44218
    • [Object] To allow a server to check a change in a device state via a communication terminal device even in the case where a display device does not include a function of detecting its device state that changes in response to a user operation and of making a notification.[Solution] A communication terminal device 20 capable of communicating with a server device 2 via a network NW is connected to a television device 10 by HDMI. The server device 2 stores a detection setting table in which information indicating a detection setting used in a detection process is associated with corresponding device identification information. The server device 2 identifies, in the detection setting table, detection setting information associated with device identification information output from the television device 10. The communication terminal device 20 detects the state of the television device 10 in accordance with the identified detection setting information on the basis of an output signal of the television device 10 and transmits the detection result to the server device 2 via the network NW.
    • 为了允许服务器通过通信终端设备检查设备状态的改变,即使在显示设备不包括检测其响应于用户操作的改变的设备状态的功能的情况下, 通知。 [解决方案]能够通过网络NW与服务器装置2通信的通信终端装置20通过HDMI连接到电视装置10。 服务器装置2存储检测设定表,其中在检测处理中使用的检测设置的信息与相应的设备识别信息相关联。 服务器装置2在检测设定表中识别与从电视装置10输出的装置识别信息相关联的检测设定信息。通信终端装置20根据所识别的检测设定信息检测电视装置10的状态 电视装置10的输出信号的基础,并且经由网络NW将检测结果发送到服务器装置2。