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Startup and shutdown system employing remote infrared control and computer

A technology of switching machine and infrared remote control, applied in the field of computer, can solve the problems of not being able to turn off auxiliary power supply, not saving energy, not being able to remote control, etc., and achieving the effects of good energy saving effect, simple circuit and low cost

Inactive Publication Date: 2014-03-26
SHENZHEN PRAFLY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a remote infrared control switch system and a computer for the defects of the prior art that cannot save energy, cannot turn off the auxiliary power supply, or cannot be remotely controlled.

Method used

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  • Startup and shutdown system employing remote infrared control and computer
  • Startup and shutdown system employing remote infrared control and computer
  • Startup and shutdown system employing remote infrared control and computer

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the present invention clearer, the various embodiments to be described below will refer to the corresponding drawings, and these drawings constitute a part of the embodiments, which describe various possible implementations of the present invention. kind of embodiment. It is to be understood that other embodiments may be utilized or structural and functional modifications may be made to the embodiments set forth herein without departing from the scope and spirit of the present invention.

[0025] The invention provides a remote infrared control switch system, such as figure 1 As shown, it includes an infrared remote control 1, an infrared receiver 2 that receives the infrared light emitted by the infrared remote control 1 and generates a first low-level signal, and is connected to the infrared receiver 2 to receive the first low-level signal and lock it. A latch 3 that stores and generates a latch sign...

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Abstract

The invention discloses a startup and shutdown system employing remote infrared control and a computer. The startup and shutdown system employing remote infrared control comprises an infrared remote controller (1), an infrared receiver (2), a latch (3) and a power supply controller (4), wherein the infrared receiver (2) is used for receiving an infrared light emitted by the infrared remote controller (1) and generating a first low level signal; the latch (3) is connected with the infrared receiver (2) for receiving a first low level signal, latching the first low level signal and generating a latch signal; the power supply controller (4) is connected with the latch (3) to control a power supply according to the latch signal; the computer comprises a startup and shutdown system employing remote infrared control. The system utilizes remote infrared control, and is started up and shut down by a key, and a master power supply and an auxiliary power supply are powered on or off, so that the startup and shutdown system is convenient to use, and is humanized, energy consumption of the control circuit is almost zero, and the startup and shutdown system is good in energy-saving effect, and low in cost, and the circuit is simple.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a remote infrared control switch system and a computer. Background technique [0002] With the popularization of computers and networks, people cannot do without computers in their lives. There are only remote controllers operated by computers on the market now, and this controller can only be used when the computer is powered on, which has the disadvantages of unsafe hidden dangers and waste of computers. At the same time, the current remote control of computer power is mainly realized by radio. [0003] According to the Intel power management protocol, after the computer is shut down, the auxiliary power supply must exist. But not all computers need to turn on the auxiliary power supply all the time, and these power supplies will consume electric energy. If the time is too long or there are too many power-consuming devices connected to the auxiliary power supply, more elect...

Claims

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Application Information

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IPC IPC(8): G08C23/04H03K17/687
Inventor 阮仕涛
Owner SHENZHEN PRAFLY TECH
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