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Method, device and storage medium for self-adaptively setting cpu performance of laptop adapter

An adapter and self-adaptive technology, applied in the fields of instruments, data processing power supplies, electrical digital data processing, etc., can solve problems such as poor user experience, laptop downtime, and inability to obtain wattage information, so as to improve user experience and performance. , to avoid the effect of downtime

Active Publication Date: 2020-10-09
WUXI RUIQIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The currently commonly used Adapter (power adapter) does not have an ID output, and the standard shipment is mainly a low-wattage power adapter, which makes it impossible for the system of a notebook computer (notebook for short) to obtain its accurate wattage information. The Power Limit (PL for short) of the CPU (Central Processing Unit, central processing unit) can only be limited by the standard low wattage
If the user uses a power adapter with a lower wattage than the standard low wattage, the laptop has a risk of downtime; and if the user uses a high-wattage power adapter, the laptop system cannot automatically identify , so the CPU still works at the default standard low wattage, which makes the CPU performance not fully reflected, resulting in poor user experience

Method used

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  • Method, device and storage medium for self-adaptively setting cpu performance of laptop adapter
  • Method, device and storage medium for self-adaptively setting cpu performance of laptop adapter

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Embodiment 1

[0036] Please refer to the attached figure 1 , which is a schematic flowchart of a method for adaptively setting CPU performance of a laptop adapter provided in Embodiment 1 of the present invention, the method specifically includes the following steps:

[0037] S101. When the laptop detects that an adapter is connected, determine whether the voltage of the adapter is within the set voltage range through the voltage comparison circuit; if the voltage of the adapter is not within the set voltage range and is less than the voltage lower limit value of the range, execute step S102, if the voltage of the adapter is not within the set voltage range and greater than the upper limit value of the voltage range, then execute step S103, if the voltage of the adapter is within the set voltage range If the voltage is within the voltage range, step S104 is executed.

[0038] Wherein, the set voltage range is 18V-23V; correspondingly, the lower limit of the voltage range is 18V, and the up...

Embodiment 2

[0064] image 3 It is a schematic structural diagram of a computer device provided by Embodiment 2 of the present invention. image 3 A block diagram of an exemplary device 412 suitable for implementing embodiments of the invention is shown. image 3 The shown device 412 is only an example, and should not impose any limitation on the functions and scope of use of the embodiments of the present invention.

[0065] Such as image 3 As shown, device 412 takes the form of a general-purpose computing device. Components of device 412 may include, but are not limited to: one or more processors or processing units 416, system memory 428, bus 418 connecting various system components including system memory 428 and processing unit 416.

[0066] Bus 418 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus structures. These archit...

Embodiment 3

[0073] Embodiment 3 of the present invention also provides a storage medium containing computer-executable instructions, and the computer-executable instructions are used to perform the laptop adapter self-adaptation described in any of the embodiments of the present invention when executed by a computer processor. Method to set CPU performance.

[0074] The computer storage medium in the embodiments of the present invention may use any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (non-exhaustive list) of computer readable storage media include: electrical connections with one or more leads, portable computer disks, hard disks, ran...

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Abstract

The invention discloses a method and equipment for adaptively setting CPU performance of a pen and electricity adapter and a storage medium. According to the method, the machine learning process of the power adapter is achieved through a voltage comparison circuit and software setting to identify the power wattage of the power adapter, then embedded controller software calculates and sets the power wattage, change of CPU power limit setting is achieved, and reasonable matching of CPU performance and an external power adapter is achieved. The invention provides a method for adaptively setting CPU performance of a pen and electricity adapter, equipment, and a storage medium. Adapters with different wattage can be fully utilized; the power limitation of the CPU can be reduced by the adapter which is smaller than the standard wattage, the downtime risk of a notebook computer is avoided, and the power limitation of the CPU can be increased gear by gear by the adapter which is higher than the standard wattage, so that the richness of the CPU is fully utilized, the performance of the CPU is improved, and the use experience of a user is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of laptops, and in particular to a method, device and storage medium for adaptively setting CPU performance by a laptop adapter. Background technique [0002] The currently commonly used Adapter (power adapter) does not have an ID output, and the standard shipment is mainly a low-wattage power adapter, which makes it impossible for the system of a notebook computer (notebook for short) to obtain its accurate wattage information. The Power Limit (PL for short) of the CPU (Central Processing Unit, central processing unit) can only be limited by the standard low wattage. If the user uses a power adapter with a lower wattage than the standard low wattage, the laptop has a risk of downtime; and if the user uses a high-wattage power adapter, the laptop system cannot automatically identify , so the CPU still works at the default standard low wattage, which makes the CPU performance not fully ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/30G06F11/30
CPCG06F1/30G06F11/3024G06F11/3058
Inventor 岳鹏阁吴志宏
Owner WUXI RUIQIN TECH CO LTD
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