Digitizer communication method and digitizer communication system
A technology of a communication system and a communication method, which is applied in the field of digital board communication method and digital board communication system, can solve problems such as the inability to meet the needs of users to communicate multiple digital boards with computer equipment, and achieve the effect of improving user experience
Inactive Publication Date: 2012-04-04
SHENZHEN ZHIHUIJIA ELECTRONICS TECH
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Problems solved by technology
[0003] Existing digital boards and computer equipment often only communicate one-to-one. However, in specific teaching or multi-person conference scene modes, users need to communicate with multiple digital boards and computer equipment. For example, teachers need to configure each student. Teaching with one digital tablet currently cannot meet the needs of users to communicate with multiple digital tablets and computer equipment
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[0046] In order to make the system structure and beneficial effects to be protected by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0047] Such as figure 1 The schematic structural diagram of the digital board communication system of the present invention shown, the digital board communication system includes a computer device 1, at least two digital boards 2 and a receiver 3, the receiver 3 is connected to the computer device 1 and at least two digital boards 2 respectively Connected, the computer device 1 communicates with at least two digital tablets 2 through a receiver 3 .
[0048] Specifically, the digital board 2 includes an induction board, which is used to sense the relative position of the object on the surface of the device. The digital board 2 converts the position information into data information, that is, the input data information of the user to th...
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The embodiment of the invention discloses a digitizer communication method which comprises the steps: a computer device sets at least one digitizer of at least two digitizers as a control digitizer, and stores an authorization message of the set control digitizer; the digitizer is connected with the computer device through a receiver in a wireless or wired connection manner; the computer device checks whether the digitizer sending a control request to the computer device is the control digitizer or not according to the stored authorization message; and if so, the computer device controls other digitizers to operate the computer device according to the control request sent by the control digitizer. The invention also discloses a digitizer communication system. By implementing the embodiment of the invention, the problem that the digitizer and the computer device can only be communicated one to one in the prior art is solved, and the computer device can authorize some digitizer to control data information input by other digitizers to ensure that a user conveniently controls and manages a plurality of digitizers through an identification check and control system, thus user experience is improved.
Description
technical field [0001] The invention relates to the communication field, in particular to a digital board communication method and a digital board communication system. Background technique [0002] Digital board, also known as drawing board, drawing board, handwriting board, etc., is a kind of computer input device, usually composed of an induction board and a digital pen. The digital board is a computer input device just like the keyboard and mouse. The digital board mainly realizes functions such as operating the computer by sensing the relative position of the object on the surface of the sensor board through the sensor board. When an object (such as: finger, hard object, supporting special equipment) exists on the surface of the sensing board (touching the surface or within 2 cm above the surface), the relative position of the object on the surface of the device can be sensed, and the The position is sent to the computer in time in the form of data, and the cursor on t...
Claims
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IPC IPC(8): G06F3/01
Inventor 卓新涛
Owner SHENZHEN ZHIHUIJIA ELECTRONICS TECH