Method and device for controlling terminal equipment through marker

Method and device for controlling terminal equipment through marker

  • CN 103,731,712 B
  • Filed: 01/10/2014
  • Issued: 04/07/2020
  • Est. Priority Date: 01/10/2014
  • Status: Active Grant
First Claim
Patent Images

1. A method for controlling a terminal device by a marker, comprising the steps of:

  • s0) when the user moves in the key position area by using the marker, the terminal device (5) displays the prompt information of the key position where the marker is currently located on the display screen (6), if the prompt information of the display screen (6) shows that the key position where the marker is located is the target key position, the user executes the activation action on the touch surface through the marker;

    s1) detecting the activation action of the marker on the touch surface at least comprising one induction key (11), activating a control object corresponding to the activation key function according to the key activated by the marker, and popping up the image-text prompt information corresponding to the control object on the display screen (6) of the terminal device (5);

    s2), if the selection action of the marker on the touch surface is detected, controlling the control object to synchronously change along with the selection action of the marker according to the selection action of the marker, and displaying the change of the control object in the image-text prompt message;

    s3), confirming or executing an operation corresponding to the selected control object, such as detecting confirmation or execution of an action of the marker on the touch surface;

    the step S1 further includes;

    when detecting the activation action of the marker on the induction key (11) of the touch surface, displaying the image-text prompt information corresponding to the activation key function, and simultaneously at least partially changing the original mapping relation of the key on the touch surface, so that the induction node of the touch surface dynamically corresponds to the control object, and the object corresponding to at least part of the key on the touch surface is temporarily shielded;

    wherein, the relation between the moving distance, the direction and the control object is as follows;

    the change of the control object is determined according to the moving distance and the moving direction of the marker on the touch surface, and the rule for judging the direction is usually to take the initial position or the current position of the marker as a reference;

    wherein the activation action;

    triggering the operation action of the function or instruction corresponding to the key position, for example, acting on the key position through the marker, activating the function or instruction corresponding to the key position, and displaying the corresponding image-text prompt information on the display screen;

    the selection action is an operation action for selecting or controlling a corresponding control object in the image-text prompt information;

    the execution action is an operation action for deciding how to process the corresponding function or instruction of the current selection action;

    at least one of the sensing key locations (11) on the touch surface has an identification symbol.

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