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Power supply control system and method thereof

A technology of power control and power supply, which is applied in the direction of data processing power supply, electrical digital data processing, measuring devices, etc., can solve the problem of low intelligence in controlling the power switch, and achieve the effect of solving low intelligence

Pending Publication Date: 2021-04-23
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a power control system and method thereof, to at least solve the technical problem of low intelligence in controlling power switches in the related art

Method used

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  • Power supply control system and method thereof
  • Power supply control system and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] According to an embodiment of the present invention, a power supply control system is provided, figure 1 is a schematic diagram of a power control system according to an embodiment of the present invention, such as figure 1 As shown, the power control system includes:

[0040] A switch circuit 12, the first end of the switch circuit is connected to the power supply 14, the second end of the switch circuit 12 is connected to the first end of the control device 14, when the switch circuit 12 is in the first working state, the power supply 14 is the control device 14 power supply, when the switch circuit 12 is in the second working state, the power supply 14 stops supplying power to the control device 14;

[0041] Control circuit 16, the first end of control circuit 16 is connected with the third end of switch circuit 12, the second end of control circuit 16 is connected with the second end of control device 14, the third end of control circuit 16 is connected with the th...

Embodiment 2

[0084] According to an embodiment of the present invention, a power supply control method is also provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although the steps in the flow chart The figures show a logical order, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0085] The methods provided in the above embodiments of the present invention can be executed by the power control system in the above embodiments, and the specific implementation scheme and preferred application scenarios are the same as those in the above embodiments, and will not be repeated here.

[0086] Figure 6 is a flowchart of a power control method according to an embodiment of the present invention, such as Figure 6 As shown, the method includes the following steps:

[0087] Step S602, ou...

Embodiment 3

[0114] According to an embodiment of the present invention, a computer-readable storage medium is also provided, and the computer-readable storage medium includes a stored program, wherein, when the program is running, the device where the computer-readable storage medium is located is controlled to perform the power control in the second embodiment above method.

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PUM

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Abstract

The invention discloses a power supply control system and a method thereof. The system comprises: a switching circuit, wherein a first end of the switching circuit is connected with a power supply, a second end of the switching circuit is connected with a first end of a control device, the power supply supplies power to the control device under the condition that the switching circuit is in a first working state, and the power supply stops supplying power to the control device under the condition that the switching circuit is in a second working state; and a control circuit, wherein the first end of the control circuit is connected with the third end of the switching circuit, the second end of the control circuit is connected with the second end of the control device, the third end of the control circuit is connected with the first end of the switching circuit, and the control circuit is used for controlling the working state of the switching circuit based on a preset signal output by the control device or the power supply. According to the invention, the technical problem of low intelligence of power switch control in the prior art is solved.

Description

technical field [0001] The present invention relates to the field of power control, in particular to a power control system and method thereof. Background technique [0002] At present, in most battery-applied products, especially when household appliances are in the standby or relational state, the power supply is not completely disconnected. Even if the chip enters the low power consumption mode, the control board still has a certain standby power consumption; the entire The power consumption of the system may reach tens or even hundreds of uA, and the long-term expectation of shortening the battery life and service life is extremely poor for user experience. [0003] Some products in the prior art even cut off the power supply when they are in standby or shut down, but they use mechanical switches. Due to the consideration of product function, aesthetics and user experience, this type of switch is not suitable for all products, such as In touch-controlled products, it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26G06F1/3206G06F1/3234
CPCG06F1/266G06F1/3206G06F1/3243
Inventor 敬仕林李自强孙钱森李俊锴张君明
Owner GREE ELECTRIC APPLIANCES INC