Wireless touch screen control system and menu dynamic generation method of wireless touch screen control system

Abstract

The invention provides a wireless touch screen control system formed by a multimedia device and a wireless control terminal device. Wireless transmission and receiving of the wireless touch screen control system is achieved through a wireless module with low bandwidth and power consumption. The multimedia device comprises a system graphical user interface, an activated control property obtaining module, an input subsystem and a wireless transmission and receiving radio frequency module. The wireless control terminal device comprises a processor, an input module, a display module, an external expansion storage module and a wireless transmission and receiving radio frequency module, wherein the input module, the display module, the external expansion storage module and the wireless transmission and receiving radio frequency module are respectively in bothway data interaction with the processor. The invention further provides a menu dynamic generation method in the wireless touch screen control system, achieved assemblies on the system graphical user interface are simplified by the multimedia device, only the position coordinate information and the assembly names are transmitted to the wireless control terminal device, and the wireless control terminal device displays simplified graph prompting operation. The wireless touch screen control system and the menu dynamic generation method of the wireless touch screen control system are low in cost and power consumption, portable and high in transmission efficiency.

Description

technical field [0001] The invention relates to the field of wireless remote control, in particular to a wireless touch screen control system and a method for dynamically generating menus that implement wireless remote control in a touch manner. Background technique [0002] With the rapid development of the mobile Internet, some mobile operating systems such as Android (an open source operating system based on Linux) are also widely used in a large number of multimedia devices such as TVs, such as Android smart TVs, Android set-top boxes and Android high-definition player etc. Therefore, various control modes for these multimedia devices also emerge in large numbers. [0003] Touch control is currently a widely used control method in mobile phones and tablet computers, but if this method is directly applied to the control of multimedia devices such as TVs, set-top boxes, and players that need to be displayed on a large screen, the entire large screen needs to be As a touc...

AI Technical Summary

Problems solved by technology

The radio wave remote control has only changed the transmission method. The operation method is no different from the infrared remote control. The operation is cumbersome and inefficient by moving the focus of the control with the up, down, left, and right keys.

The wireless mouse and keyboard are only wireless for the computer keyboard and mouse. It is more convenient to operate, but it is bulky, inconvenient to move, not very portable, and it cannot be operated by touch.

The air mouse uses the gravity sensor or gyroscope to determine the direction, and the positioning of the cursor is more difficult

Although the wireless touchpad can use the touch method, it cannot realize multi-touch, image zoom and other functions, and the cursor cannot be positioned quickly.

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