Set-top box automatic energy-saving control method, system and set-top box

An energy-saving control system and energy-saving control technology, applied in the field of communication, can solve problems such as waste of electric energy, achieve the effect of avoiding waste of electric energy, good energy-saving effect, and automatic control

Active Publication Date: 2019-11-26
HUNAN GOKE MICROELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the set-top box is not turned off or standby when the TV is not in use, the set-top box will still be in use, which will cause a waste of power
And most of the set-top boxes on the market are in the power-on state, and all their output interfaces are working regardless of whether the user uses them. waste of electricity

Method used

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  • Set-top box automatic energy-saving control method, system and set-top box
  • Set-top box automatic energy-saving control method, system and set-top box
  • Set-top box automatic energy-saving control method, system and set-top box

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Embodiment Construction

[0059] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0060] figure 2 It is a flow chart of an automatic energy-saving control method for a set-top box according to an exemplary embodiment, and the method mainly includes:

[0061] S100: Monitor the output terminal of the HDMI high-definition output module to determine whether an HPD signal is received; when the HPD signal is received, start the HDMI high-definition output module and Display HD; w...

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Abstract

The invention provides a set top box automatic energy-saving control method. The method includes the steps of monitoring an output end of an HDMI high-definition output module, so as to judge whether an HPD signal is received; monitoring an output end current I1 of a CVBS standard-definition output module, so as to obtain the variation situation of the output end current I1; and monitoring an output end current I2 of a YPbPr output module, so as to obtain the variation situation of the output end current I2, and setting a variation threshold value of the output end currents I1 and I2. According to the set top box automatic energy-saving control method and system and set top box provided by the invention, the output ends of the HDMI high-definition output module, CVBS standard-definition output module and YPbPr output module are monitored, control of functional modules of a set top box is performed according to the monitoring situation, and when corresponding outputs of the functional modules have no load, the corresponding modules are closed; and when the corresponding outputs of the functional modules are connected to a load, the corresponding modules are opened, thereby effectively improving the performance of saving power utilization of the set top box.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a set-top box automatic energy-saving control method, system and set-top box. Background technique [0002] A set-top box, also known as a digital video conversion box, is a device that connects a TV to an external signal source. It can convert the compressed digital signal into TV content and display it on the TV. Signals can come from cable, satellite dishes, broadband networks, and terrestrial broadcasts. With the advancement of telecommunication network system, computer network system and cable TV network system integration technology, the content received by the set-top box is not only the image and sound that can be provided by analog TV, but also the ability to receive digital content, including electronic program guides, Internet pages, Subtitles, etc., enable users to watch digital TV programs on existing TV sets, and conduct interactive digital entertainment, e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/015H04N21/41H04N21/443
CPCH04N7/015H04N21/4104H04N21/4432
Inventor 陈亮朱健余方桃黄新军洪亮
Owner HUNAN GOKE MICROELECTRONICS
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