Power control method and apparatus

CN119200738BActive Publication Date: 2026-07-07HONOR DEVICE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HONOR DEVICE CO LTD
Filing Date
2023-06-26
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

In existing technologies, the problem of excessively high temperatures during operation of electronic devices leads to accelerated aging of the appliances, affecting their lifespan and posing safety hazards. Directly limiting peak power can affect the performance of the appliances and result in a poor user experience.

Method used

By calculating the average total power based on the load information of each appliance, and adjusting the total power limit value in conjunction with the temperature control power threshold, the operating parameters of the appliances are dynamically adjusted to control the average total power within a safe range, thereby ensuring the performance of important appliances.

Benefits of technology

It effectively reduces equipment temperature, avoids affecting the performance of electrical appliances, improves user experience, and achieves a dynamic balance between temperature and performance.

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Abstract

Embodiments of the present application relate to the technical field of computer, and particularly relate to a power control method and device. The average total power of all electrical appliances in a previous period is determined according to the load information of each electrical appliance, then the total power limit value is adjusted according to the size relationship between the average total power in the previous period and the preset temperature control power threshold, then the working parameters of each electrical appliance are adjusted according to the adjusted total power limit value, and each electrical appliance performs corresponding work tasks based on the working parameters, so that the average total power of all electrical appliances in the current period is less than or equal to the total power limit value. The method can effectively limit the average total power by adjusting the total power limit value, and can effectively limit the device temperature. When adjusting the working parameters, the important degree of each electrical appliance can be used for targeted adjustment, so that the performance of some relatively important electrical appliances is not too low, thereby ensuring the experience of the user.
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