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
CN110286733BActive Publication Date: 2020-10-09WUXI RUIQIN TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WUXI RUIQIN TECH CO LTD
Publication Date
2020-10-09

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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.
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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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