System control method of refrigerator with sleep function and refrigerator

Abstract

The invention provides a system control method of a refrigerator with a sleep function, wherein the refrigerator comprises a display control system and a master control system. The method comprises the following steps that when the refrigerator is powered on, the master control system sends a wake-up instruction to the display control system, and the display control system is defaulted to be in a sleep mode; the display control system enters a working mode from the sleep mode according to the wake-up instruction and feeds back state information to the master control system; when not receiving input instructions of users within first preset time, the display control system sends a sleep request to the master control system; after receiving the sleep request, the master control system sends a sleep instruction to the display control system; and the display control system is switched into the sleep mode from the working mode, and therefore energy consumption of the display control system is reduced. The display control system enters the sleep mode when not working, so that electricity consumption of the refrigerator can be reduced while normal operation of the refrigerator is not influenced. The system control method has the advantages of saving energy and protecting the environment. The invention further provides the refrigerator.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator system control method with a dormancy function and a refrigerator. Background technique [0002] At present, except for low-end refrigerators with low system complexity that are controlled by an independent control board, most refrigerators divide the refrigerator control board into two subsystems, the main control system and the display control system, for safety reasons. The main control system has an independent power supply and controls all the loads inside the refrigerator independently; the display control system obtains a low-voltage 12V power supply from the main control board. After the voltage is stabilized, the entire system matches and works in a 5V environment, and is responsible for the interface display and buttons related to interaction. operation and mode settings. [0003] Conventional refrigerator products without sleep mode, the...

AI Technical Summary

Problems solved by technology

[0003] Conventional refrigerator products without sleep mode, the overall standby power of the main control system and display control system is relatively high, and the power consumption is relatively large, especially the intelligent display solution using TFT display screens. In order to achieve a friendly interactive interface and dynamic display, It often runs embedded operating systems (linux, andriod, etc.), and has functions such as MP3 music playback, video playback, WLAN wireless network, voice mail, etc., so it consumes a lot of power

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