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Terminal processor adjusting method and terminal processor adjusting device
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An adjustment method and technology of an adjustment device are applied in power management, telephone communication, advanced technology, etc., and can solve problems such as mobile phone stuck and mobile phone standby power conflict.
Active Publication Date: 2019-01-08
XIAMEN MEITU MOBILE TECH CO LTD
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[0005] The purpose of the present invention is to provide a terminal processor adjustment method and a terminal processor adjustment device to solve the problem of the conflict between the mobile phone freeze and the mobile phone standby power in view of the above-mentioned deficiencies in the prior art
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no. 1 example
[0035] figure 1 It is a schematicflowchart of the terminal processor adjustment method provided in the embodiment of the present application, figure 2 It is a timing relationship diagram of the terminal processor adjustment method provided in the embodiment of the present application.
[0036] The method can be executed by terminal devices such as mobile phones, tablet computers, computers, servers, and smart TVs, but is not specifically limited. Such as figure 1 As shown, the terminal processor adjustment method includes:
[0037] S101. Obtain the processor parameter u(k-1) at the k-1th moment, the processor parameter u(k-2) at the k-2th moment, the freeze parameter y(k) at the k-th moment, and the k-th Pseudo-partial derivative estimates at time 1 Where k is an integer greater than or equal to 3.
[0038] Specifically, refer to figure 2 , the cycle can be divided according to the preset time period, that is, a period of time is intercepted to collect data from the ...
no. 2 example
[0072] image 3 Schematic diagram of the structure of the terminal processor adjustment device provided by the embodiment of this application Figure 1 ,Such as image 3 As shown, the terminal processor adjustment device includes: an acquisition module 301, a calculation module 302, and a determination module 303, wherein:
[0073] The acquisition module 301 is used to acquire the processor parameter u(k-1) at the k-1th moment, the processor parameter u(k-2) at the k-2th moment, and the freezing parameter y(k) at the k-th moment , and the estimated number of pseudo partial derivatives at the k-1th moment Where k is an integer greater than or equal to 3.
[0074] Calculation module 302, for according to the processor parameter u(k-1) at the k-1th moment, the processor parameter u(k-2) at the k-2th moment, and the stuck parameter y(k ), the estimated number of pseudo partial derivatives at the k-1th moment And the preset stall parameter y(k+1) at the k+1th moment * , usi...
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Abstract
The invention provides a terminal processor adjusting method and a terminal processor adjusting device, which relate to the technical field of processor adjusting. The method comprises the following steps of: obtaining a processor parameter u(k-1) at the time (k-1), a processor parameter u(k-2) at the time (k-2), the Catton parameter y (k) at the k-th instant, and the k-th instant. 1 pseudo partial derivative estimate according to the processor parameter u(k-1), the Processor parameter u(k-2), a catton parameter y(k), pseudo partial derivative estimated value phi<^>(k-1) and the preset Cattonparameter y (k+1) * at the k+1 th time, A model-free adaptive controlalgorithm is proposed, The pseudo partial derivative estimate at the k-th time is calculated based on the pseudo partial derivative estimated value phi<^>(k-1) at the k-th time, calculating the processor parameter u(k) at the kth time; the actual processor parameter u (k) at the kth time is adjusted according to the processor parameter u (k) at the kth time. The optimal processor parameters at the balance time are obtained by the catton parameters at the current time, and the actual processor parameters of the terminal are adjusted by the optimal processor parameters, so that the catton problem is solved, power is saved, and the use effect of the terminal is optimized.
Description
technical field [0001] The present invention relates to the technical field of processor adjustment, in particular to a terminal processor adjustment method and a terminal processor adjustment device. Background technique [0002] With the popularization of smart phones, people have higher and higher requirements for the performance of mobile phones. Among them, the problems of lagging and power consumption are particularly prominent. However, these two factors are mutually exclusive in most cases. [0003] In the prior art, the stuck problem is usually solved by increasing the running memory of the mobile phone or the CPU consumption of the central processing unit. [0004] However, increasing the mobile phone's running memory and increasing CPU consumption will lead to faster power consumption of the mobile phone, thereby greatly reducing the battery life of the mobile phone. Contents of the invention [0005] The purpose of the present invention is to provide a termina...
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