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Control system

  • US 9,736,417 B2
  • Filed: 06/08/2015
  • Issued: 08/15/2017
  • Est. Priority Date: 06/13/2014
  • Status: Expired due to Fees
First Claim
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1. A control system comprising:

  • a control target device; and

    a remote controller,wherein the control target device includesa first display that displays a video,a first display controller that performs driving control on the first display to cause to the first display to display the video,an adjuster that acquires an adjusted video signal by extracting a part or all of the video from the video displayed on the first display,a main device controller that controls the first display controller and the adjuster, anda main device-side interface that transmits the adjusted video signal acquired by the adjuster to the remote controller,wherein the remote controller includesa second display that displays a video,a second display controller that performs driving control on the second display to cause the second display to display the video,an input controller that inputs information for controlling display of the video displayed on the second display,a mode switch that switches between a display operation mode for changing display of the video displayed on the second display and a device operation mode for performing a device operation of the control target device, anda controller-side interface that communicates with the main device-side interface of the control target device, andwherein in a case in which the display operation mode is configured and position specifying information which is information for specifying a position on a display screen of the second display is input to the input controller,the input controller outputs the position specifying information to the main device controller via the controller-side interface and the main device-side interface,the main device controller configures absolute position coordinates by causing a coordinate plane configured on an entire display screen of the first display to correspond to a coordinate plane configured on the entire display screen of the second display,the adjuster acquires the adjusted video signal forming an image region which includes a point corresponding to a point indicated by the position specifying information on the absolute position coordinates of the display screen of the first display and is displayed on the first display, andthe second display controller causes the second display to display the image region based on the adjusted video signal.

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