Multifunctional electronic writing system based on touch TV

Abstract

The invention relates to an electronic writing device, and discloses a multifunctional electronic writing system based on a touch TV, which has the functions of an electronic pointer, a switch writingand an air mouse, and can meet the requirements for the close touch and long distance manipulation of the touch TV. The system comprises: a writing pen, a wireless receiving and sending module and atouch TV; an MCU, and a RF radio frequency module, an air mouse module, an electronic pointer module and a pen tip switch module connected with the MCU are built in the writing pen; the writing pen respectively achieves an air mouse function, an electronic pointer function and a switch writing function through the air mouse module, the electronic pointer module and the pen tip switch module, and the data transmission with the wireless receiving and sending module can be achieved through the RF radio frequency module; the wireless receiving and sending module is cooperatively used with the writing pen for accomplishing the communication between the writing pen and the touch TV; and the touch TV is used for executing a corresponding operation on received writing pen data according to a corresponding scene and feeding back real-time information to the writing pen.

Description

technical field [0001] The invention relates to an electronic writing device, in particular to a multifunctional electronic writing system based on a touch TV. Background technique [0002] Touch TV is a touch screen device with touch function added to ordinary TV; it makes ordinary TV touchable and can control computer work. With industry software in various application fields, it can be widely used for information query, advertising display, Command and control, media release, teaching and training and other industries; it can provide users with a more intuitive and vivid interactive platform. [0003] However, current touch TVs are only limited to close-range touch operations, that is, they need to touch the TV screen to realize control operations, and cannot realize remote control of touch TVs, and cannot meet the remote control needs of users in some specific occasions. Contents of the invention [0004] The technical problem to be solved by the present invention is ...

AI Technical Summary

Problems solved by technology

[0003] However, the current touch TV is only limited to close-range touch operation, that is, it needs to touch the TV screen to realize the control operation, and it cannot realize remote control of the touch TV, and cannot meet the remote control needs of users in some specific occasions.

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