Intelligent energy-saving switch device applied to desktop computer and using method

Abstract

The invention provides an intelligent energy-saving switch device for a desk computer. The device comprises a computer state monitoring module installed on the computer, an external key arranged on the computer, a processor used for controlling connection and disconnection of the computer and a power supply, and an information acquisition module used for receiving computer state information, wherein the external key is connected with the processor through an interrupt port in the processor, the processor is connected with a mains supply through a power supply conversion module and connected with a high-power relay through a digital DIO control port, the high-power relay is connected with an output socket, the computer is electrically connected with the output socket, and the information acquisition module is connected with the computer state monitoring module through a serial port. According to the switch, the power supply of the computer can be cut off automatically without human intervention, so that stand-by energy consumption is reduced. The invention further provides a using method of the switch device.

Description

technical field [0001] The invention relates to a switch device and a use method, in particular to an intelligent energy-saving switch device applied to a desktop computer and a use method. Background technique [0002] Currently on the market, remote control switches are generally used, such as Xiaomi smart switches, small K switches, etc. to control power on and off. These products are connected to the network through WIFI, and users use mobile APP to remotely control the switch to cut off or open. power supply. But it has the following disadvantages: it still needs people to operate, and the switch itself cannot be automatically operated. For example, the Xiaomi smart switch is actually a pseudo-intelligence. Especially for desktop computer equipment, it makes little sense. If the user needs to use the mobile phone APP to cut off the power supply, the user can completely press the switch button on the wiring board by himself. Remote control is also meaningless in such...

AI Technical Summary

Problems solved by technology

But it has the following disadvantages: it still needs people to operate, and the switch itself cannot operate automatically

Remote control is also meaningless in such an application scenario, because the user cannot obtain the working status of the computer and cannot turn off the computer at will

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