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    • 6. 发明授权
    • Image forming system performing communication through visible light communication and communication mode different from visible light communication
    • 图像形成系统通过与可见光通信不同的可见光通信和通信模式进行通信
    • US09191525B2
    • 2015-11-17
    • US14170682
    • 2014-02-03
    • Konica Minolta, Inc.
    • Kazumi SawayanagiKenro HamaTakeshi MorikawaDaisuke SakiyamaYosuke Taniguchi
    • H04N1/00H04B10/116
    • H04N1/00111H04B10/116H04N1/00307H04N2201/0053H04N2201/0055H04N2201/006H04N2201/0094
    • An image forming system includes an image forming apparatus having a light emitter and an information terminal performing visible light communication and normal communication with the image forming apparatus. The image forming apparatus includes a visible light output unit outputting information stored in the image forming apparatus through visible light communication using the light emitter, and an output control unit controlling operation of the visible light output unit. The information terminal includes a light receiver, and an information acquisition unit acquiring visible light communication information based on information obtained by receiving visible light with the light receiver. The information acquisition unit gives a light emission communication start request to the output control unit through the normal communication with the image forming apparatus. When the light emission communication start request is received and the visible light output unit is stopping outputting information, the output control unit allows output of information.
    • 图像形成系统包括具有光发射器的图像形成装置和执行与图像形成装置的可见光通信和正常通信的信息终端。 图像形成装置包括可见光输出单元,其通过使用光发射器的可见光通信输出存储在图像形成装置中的信息,以及输出控制单元,其控制可见光输出单元的操作。 信息终端包括光接收器,以及信息获取单元,其基于通过用光接收器接收可见光获得的信息来获取可见光通信信息。 信息获取单元通过与图像形成装置的正常通信向输出控制单元发出发光通信开始请求。 当接收到发光通信开始请求并且可见光输出单元停止输出信息时,输出控制单元允许输出信息。