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Temperature control method and system of set top box

A temperature control method and temperature control system technology, applied in the field of communication, to achieve the effect of reducing internal temperature, reducing heat production, and ensuring use and performance

Inactive Publication Date: 2014-08-20
SHENZHEN JIUZHOU ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, it is necessary to provide a set-top box temperature control method for the above-mentioned problem that the overheating of the set-top box affects the use and performance of the set-top box during playback.

Method used

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] figure 1 It is a flowchart of a method for controlling the temperature of a set-top box in an embodiment. Such as figure 1 As shown, the set-top box temperature control method includes the following steps:

[0029] S10: Monitor the internal temperature of the set-top box in real time.

[0030] When the set-top box is working, it is necessary to monitor the internal temperature of the set-top box in real time, grasp the internal temperature of the set-top box in real time, and prevent the internal temperature of the set-top box from being too high.

[0031] In this embodiment, a digital t...

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Abstract

The invention relates to a temperature control method and system of a set top box. According to the method, the temperature inside the set top box can be monitored in real time; if the temperature inside the set top box is higher than a preset upper limit, high-definition video output of the set top box is switched to standard-definition video output; when the temperature inside the set top box is lower than a preset lower limit, the set top box is switched back to the high-definition video output. By means of the temperature control method and system of the set top box, the work frequency of a main chip and other elements is largely reduced, the heat generated by the set top box is largely reduced, the temperature inside the set top box is effectively lowered, and high-definition video output is switched to again after the temperature is lowered. Thus, the user is not affected when watching videos, the service life and the reliability of the set top box are guaranteed, the fault probability of the set top box is reduced, and the use and performance of the set top box are guaranteed.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and system for controlling the temperature of a set-top box. Background technique [0002] In recent years, with the development of digital multimedia technology, the set-top box has more and more functions and applications as a family audio and video terminal. [0003] With the improvement of the definition of TV programs, most programs have high-definition or even ultra-high-definition sources, and most users choose to watch high-definition or ultra-high-definition programs, but the load on the set-top box is also increasing when playing, and heat is generated It is also getting bigger and bigger, and the internal temperature of the set-top box is getting higher and higher. If the set-top box is not cooled in time, and the set-top box works in such an internal high-temperature environment for a long time, the normal working life and reliability of the internal components of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/442
CPCH04N21/442
Inventor 朱明伟潘家顶
Owner SHENZHEN JIUZHOU ELECTRIC
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