TV power control management device and method

Abstract

The invention provides a TV power supply control and management device, which includes an infrared receiving module, a broadband wireless transceiver module, a main central processing module, a power supply module, and a power supply control module connected to the above-mentioned modules. The signal controls the power supply module to output the working voltage to the main central processing module and the broadband wireless transceiver module; and, according to the shutdown command generated by the main central processing module, controls the power supply module to output the standby voltage to the infrared receiving module. Correspondingly, a television power control and management method is also provided. Using the invention can realize the normal startup and shutdown of the TV.

Description

technical field [0001] The invention relates to the technical field of smart TVs, in particular to a TV power control and management device and method. Background technique [0002] Smart TV refers to a TV with an embedded operating system, which can load and unload software, access the network and other functions. Generally, the hardware framework of smart TVs has combined or adopted a structure similar to that of a computer framework to support the above-mentioned and other various applications. [0003] With the development of software and hardware technology, the performance of the central processing module and memory installed in the smart TV has been continuously improved, and the functions of the embedded operating system have become increasingly complex, and various rich applications can be transplanted to the TV for application. Therefore, the current common remote controller mainly composed of number keys, direction keys, and function keys (such as power-on key, m...

AI Technical Summary

Problems solved by technology

The main central processing module of the TV and the wireless receiver connected to the main central processing module cannot work because they are not powered on, and cannot be directly controlled by the 2.4G wireless remote control

[0006] Moreover, at present, the infrared remote control directly controls the power supply and power-off of the power supply, which can easily cause the smart TV operating system to be directly turned off due to the power being controlled by the above-mentioned infrared remote control during the operation of the smart TV operating system, resulting in the running TV Abnormal power failure of the operating system causes unsaved or incomplete information preservation, resulting in file fragmentation, application instability caused by unexpected power failure, etc.

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