All-in-one computer television and control method of all-in-one computer television

Abstract

The invention provides an all-in-one computer television and a control method of the all-in-one computer television. The all-in-one computer television comprises a television controller and a computer module, wherein the television controller is connected to the computer module through an interface module, detects a state of the computer module according to a state signal transmitted by the interface module and sends a control signal to the computer module through the interface module according to the state of the computer module so as to control operation of the computer module. The computer module receives the control signal transmitted by the interface module and executes corresponding actions. A control mode of the all-in-one computer television is simple, and control of a television module to the computer module can be achieved through state signal detection of three control lines.

Description

technical field [0001] The present invention relates to the field of television technology, in particular to a computer and television integrated machine and a method for controlling the computer and television integrated machine. Background technique [0002] Display devices such as interactive touch TV all-in-one machines, electronic whiteboards, digital signage, LCD splicing displays, etc. are increasingly using computer modules, using large-size LCD screens as display devices. The previous similar products are basically TV / monitors that have been modified to hang computers on their backs. Separately equip the computer with an adapter, or install the computer module into the TV / monitor. There is no communication function between the computer and the TV / monitor, and they work separately. When using it, the computer must be turned on or off manually. If you turn off the TV / monitor and forget to turn off the computer host, the computer is in a normal working state, which no...

AI Technical Summary

Problems solved by technology

Separately equip the computer with an adapter, or install the computer module into the TV / monitor. There is no communication function between the computer and the TV / monitor, and they work separately. When using it, the computer must be turned on or off manually. If you turn off the TV / monitor and forget to turn off the computer host, the computer is in normal working condition, which not only wastes power but also poses a safety hazard

[0003] Even if there are related technologies that increase the communication function between the computer and the TV, the implementation is relatively complicated. For example, if the computer is the mainstay, a TV function module is added to the computer, and a modem module is added to the computer for communication. For modulation and demodulation, the processing process is relatively complicated

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