Double-board interaction implementation method on basis of electronic white boards
An electronic whiteboard and the technology of the implementation method are applied in the direction of electric digital data processing, input/output process of data processing, cathode ray tube indicator, etc., which can solve the problems of teaching interaction limitation and inability to meet teaching needs, and achieve convenient memory The effect of notes
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[0022] A method for realizing double-board interaction based on an electronic whiteboard, the method for realizing double-board interaction is applicable to two electronic whiteboards, a computer and two projectors, the two projectors and the two electronic whiteboards are connected to the computer, defined by the computer Projected main screen and sub-screen, the main screen is operated by the main screen driver, the sub-screen is operated by the sub-screen driver, the electronic whiteboard connected with the main screen driver is the main electronic whiteboard, and the electronic whiteboard connected with the sub-screen driver The whiteboard is an auxiliary electronic whiteboard, and the electronic whiteboard driver distinguishes the main screen driver and the auxiliary screen driver through PID and VID. The main screen driver only receives the data of the main electronic whiteboard, and the auxiliary screen driver only receives the data of the auxiliary electronic board.
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