CN104571990A - A method and device for adjusting the operating state of a display screen - Google Patents

Abstract

The invention discloses a method and a device for adjusting the running state of a display screen. The method comprises the following steps: acquiring a temperature value of the CPU obtained according to the detected temperature value of the CPU; calculating a parameter value corresponding to the running state of the display screen according to the temperature value and a preset calculation rule; and adjusting the parameter value of the running state of the display screen into the calculated parameter value. The frame rate and the brightness of the display screen are adjusted according to the temperature value of the CPU, and the power consumption of the display screen is reduced when the temperature of the CPU is too high, so that the power consumption and the temperature of equipment are reduced, the heat dissipation of the CPU is accelerated, and the frequency of the CPU and the performance of the mobile terminal are guaranteed.

Description

Translated fromChinese

一种调整显示屏的运行状态的方法和装置A method and device for adjusting the operating state of a display screen

技术领域technical field

本发明涉及移动终端控制领域，尤其涉及一种调整显示屏的运行状态的方法和装置。The invention relates to the field of mobile terminal control, in particular to a method and device for adjusting the running state of a display screen.

背景技术Background technique

随着电子技术的快速发展，移动终端的普及率越来越高，使用时间也越来越长。With the rapid development of electronic technology, the penetration rate of mobile terminals is getting higher and higher, and the usage time is getting longer and longer.

在很多场景下，移动终端的CPU需要高速运行，此时CPU的温度会很高，整机的功耗很大，导致移动终端发热非常严重，减小了电池的续航时间。并且由于CPU的温度过高，系统会降低CPU的频率，导致手机性能的下降。In many scenarios, the CPU of the mobile terminal needs to run at high speed. At this time, the temperature of the CPU will be very high, and the power consumption of the whole machine will be large, which will cause the mobile terminal to heat up very seriously and reduce the battery life. And because the temperature of the CPU is too high, the system will reduce the frequency of the CPU, resulting in a decline in the performance of the mobile phone.

发明内容Contents of the invention

本发明提供了一种调整显示屏的运行状态的方法和装置，其通过获取CPU的温度值，根据温度值调整显示屏的帧率和亮度，在CPU温度过高时降低显示屏的功耗，从而降低设备的功耗和温度，加快CPU热量的散发，保证CPU的频率和移动终端的性能。The present invention provides a method and device for adjusting the operating state of the display screen. By obtaining the temperature value of the CPU, the frame rate and brightness of the display screen are adjusted according to the temperature value, and the power consumption of the display screen is reduced when the CPU temperature is too high. Thereby reducing the power consumption and temperature of the device, accelerating the heat dissipation of the CPU, and ensuring the frequency of the CPU and the performance of the mobile terminal.

为达此目的，本发明采用以下技术方案：For reaching this purpose, the present invention adopts following technical scheme:

一方面采用一种调整显示屏的运行状态的方法，包括：On the one hand, a method for adjusting the operating state of the display screen is adopted, including:

获取根据检测到的CPU的温度数值得到的CPU的温度值；Obtain the CPU temperature value obtained according to the detected CPU temperature value;

根据所述温度值和预设的计算规则计算显示屏的运行状态对应的参数值；Calculate the parameter value corresponding to the operating state of the display screen according to the temperature value and a preset calculation rule;

将显示屏的运行状态的参数值调整为计算得到的参数值。Adjust the parameter value of the running state of the display to the calculated parameter value.

其中，所述获取根据检测到的CPU的温度数值得到的CPU的温度值，包括：Wherein, the acquisition of the temperature value of the CPU obtained according to the detected temperature value of the CPU includes:

周期读取CPU的多个温度传感器检测到的温度数值；Periodically read the temperature values detected by multiple temperature sensors of the CPU;

获取所述温度数值的平均值作为CPU的温度值。The average value of the temperature values is obtained as the temperature value of the CPU.

其中，所述参数值包括显示屏的帧率和背光灯的亮度值。Wherein, the parameter value includes the frame rate of the display screen and the brightness value of the backlight.

其中，所述根据所述温度值和预设的计算规则计算显示屏的运行状态对应的参数值，包括：Wherein, the calculation of the parameter value corresponding to the operating state of the display screen according to the temperature value and the preset calculation rule includes:

根据所述温度值计算显示屏的运行状态对应的显示屏的帧率，所述帧率具体为：Calculate the frame rate of the display screen corresponding to the running state of the display screen according to the temperature value, and the frame rate is specifically:

$\mathrm{<span><span>fps</span>fps</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>60</span>60</span>}<span><span>-</span>-</span><span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span><span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>60</span>60</span>}<span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>;</span>;</span>$

根据所述温度值计算显示屏的运行状态对应的背光灯的亮度值，所述亮度值具体为：Calculate the brightness value of the backlight corresponding to the operating state of the display screen according to the temperature value, and the brightness value is specifically:

$\mathrm{<span><span>brightness</span>brightness</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>L</span>L</span>}<span><span>*</span>*</span>{<span><span>(</span>(</span>\mathrm{<span><span>0.98</span>0.98</span>}<span><span>)</span>)</span>}^{<span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>L</span>L</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>;</span>;</span>$

其中，fps为帧率；T为温度值；brightness为亮度值；L为预设的常规亮度值。Among them, fps is the frame rate; T is the temperature value; brightness is the brightness value; L is the preset conventional brightness value.

其中，所述周期为10～20秒。Wherein, the period is 10-20 seconds.

另一方面采用一种调整显示屏的运行状态的装置，包括：On the other hand, a device for adjusting the operating state of the display screen is adopted, including:

温度值获取单元，用于获取根据检测到的CPU的温度数值得到的CPU的温度值；a temperature value obtaining unit, configured to obtain a temperature value of the CPU obtained according to the detected temperature value of the CPU;

参数值计算单元，用于根据所述温度值和预设的计算规则计算显示屏的运行状态对应的参数值；A parameter value calculation unit, configured to calculate the parameter value corresponding to the operating state of the display screen according to the temperature value and a preset calculation rule;

参数值调整单元，用于将显示屏的运行状态的参数值调整为计算得到的参数值。The parameter value adjustment unit is used to adjust the parameter value of the operating state of the display screen to the calculated parameter value.

其中，所述温度值获取单元，包括：Wherein, the temperature value acquisition unit includes:

温度数值读取模块，用于周期读取CPU的多个温度传感器检测到的温度数值；The temperature value reading module is used to periodically read the temperature values detected by multiple temperature sensors of the CPU;

平均值获取模块，用于获取所述温度数值的平均值作为CPU的温度值。The average value acquisition module is configured to acquire the average value of the temperature values as the temperature value of the CPU.

其中，所述参数值包括显示屏的帧率和背光灯的亮度值。Wherein, the parameter value includes the frame rate of the display screen and the brightness value of the backlight.

其中，所述参数值计算单元，包括：Wherein, the parameter value calculation unit includes:

帧率计算模块，用于根据所述温度值计算显示屏的运行状态对应的显示屏的帧率，所述帧率具体为：The frame rate calculation module is used to calculate the frame rate of the display screen corresponding to the operating state of the display screen according to the temperature value, and the frame rate is specifically:

$\mathrm{<span><span>fps</span>fps</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>60</span>60</span>}<span><span>-</span>-</span><span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span><span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>60</span>60</span>}<span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>;</span>;</span>$

亮度值计算模块，用于根据所述温度值计算显示屏的运行状态对应的背光灯的亮度值，所述亮度值具体为：The brightness value calculation module is used to calculate the brightness value of the backlight corresponding to the operating state of the display screen according to the temperature value, and the brightness value is specifically:

$\mathrm{<span><span>brightness</span>brightness</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>L</span>L</span>}<span><span>*</span>*</span>{<span><span>(</span>(</span>\mathrm{<span><span>0.98</span>0.98</span>}<span><span>)</span>)</span>}^{<span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>L</span>L</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>;</span>;</span>$

其中，fps为帧率；T为温度值；brightness为亮度值；L为预设的常规亮度值。Among them, fps is the frame rate; T is the temperature value; brightness is the brightness value; L is the preset conventional brightness value.

其中，所述周期为10～20秒。Wherein, the period is 10-20 seconds.

本发明的有益效果为：通过获取CPU的温度值，根据温度值调整显示屏的帧率和亮度，在CPU温度过高时降低显示屏的功耗，从而降低设备的功耗和温度，加快CPU热量的散发，保证CPU的频率和移动终端的性能。The beneficial effects of the present invention are: by obtaining the temperature value of the CPU, adjusting the frame rate and brightness of the display screen according to the temperature value, reducing the power consumption of the display screen when the CPU temperature is too high, thereby reducing the power consumption and temperature of the device, and speeding up the CPU. The dissipation of heat ensures the frequency of the CPU and the performance of the mobile terminal.

附图说明Description of drawings

为了更清楚地说明本发明实施例中的技术方案，下面将对本发明实施例描述中所需要使用的附图作简单的介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据本发明实施例的内容和这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments of the present invention. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to the content of the embodiment of the present invention and these drawings without any creative effort.

图1是本发明具体实施方式中提供的一种调整显示屏的运行状态的方法的第一实施例的方法流程图。Fig. 1 is a method flowchart of the first embodiment of a method for adjusting the operating state of a display screen provided in the specific embodiment of the present invention.

图2是本发明具体实施方式中提供的一种调整显示屏的运行状态的方法的第二实施例的方法流程图。Fig. 2 is a method flow chart of a second embodiment of a method for adjusting the operating state of a display screen provided in the specific embodiment of the present invention.

图3是本发明具体实施方式中提供的一种调整显示屏的运行状态的装置的第一实施例的结构方框图。Fig. 3 is a structural block diagram of a first embodiment of a device for adjusting the operating state of a display screen provided in the specific embodiment of the present invention.

图4是本发明具体实施方式中提供的一种调整显示屏的运行状态的装置的第二实施例的结构方框图。Fig. 4 is a structural block diagram of a second embodiment of a device for adjusting the operating state of a display screen provided in the specific embodiment of the present invention.

具体实施方式detailed description

为使本发明解决的技术问题、采用的技术方案和达到的技术效果更加清楚，下面将结合附图对本发明实施例的技术方案作进一步的详细描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

请参考图1，其是本发明具体实施方式中提供的一种调整显示屏的运行状态的方法的第一实施例的方法流程图。本实施例中的方法，主要用于各种显示屏和CPU集成设置的电子设备，例如移动终端、台式一体机，在上述电子设备的运行过程中，根据CPU的温度对显示屏的运行状态进行调整，以保证CPU在稳定的频率运行，实现电子设备的最佳性能，同时降低能耗。如图所示，该方法，包括：Please refer to FIG. 1 , which is a flow chart of a first embodiment of a method for adjusting an operating state of a display screen provided in a specific embodiment of the present invention. The method in this embodiment is mainly used for electronic devices integrated with various display screens and CPUs, such as mobile terminals and desktop all-in-one machines. Adjust to ensure that the CPU runs at a stable frequency to achieve the best performance of electronic devices while reducing energy consumption. As shown in the figure, the method includes:

步骤S101：获取根据检测到的CPU的温度数值得到的CPU的温度值。Step S101: Obtain a temperature value of the CPU obtained according to the detected temperature value of the CPU.

在CPU外设置温度传感器，用以检测CPU的外部的温度数值，根据CPU的外部的温度数值确定CPU当前的负载状态。一般而言，CPU的数据处理任务越重，获得的温度数值越高，整机的功耗很大，导致手机发热非常严重，系统会降低CPU的频率，导致移动终端性能的下降。A temperature sensor is arranged outside the CPU to detect an external temperature value of the CPU, and determine a current load state of the CPU according to the external temperature value of the CPU. Generally speaking, the heavier the data processing task of the CPU, the higher the temperature value obtained, and the power consumption of the whole machine is very large, resulting in serious heating of the mobile phone, and the system will reduce the frequency of the CPU, resulting in a decline in the performance of the mobile terminal.

步骤S102：根据所述温度值和预设的计算规则计算显示屏的运行状态对应的参数值。Step S102: Calculate the parameter value corresponding to the operating state of the display screen according to the temperature value and a preset calculation rule.

根据所述温度值的预设的计算规则计算当前温度值下合适的显示屏的运行状态，预设规则可以各不相同，但整体而言，温度值越高，显示屏的运行状态所需的功耗越低。According to the preset calculation rules of the temperature value, the operating state of the display screen under the current temperature value is calculated. The preset rules can be different, but generally speaking, the higher the temperature value, the higher the operating state of the display screen The lower the power consumption.

步骤S103：将显示屏的运行状态的参数值调整为计算得到的参数值。Step S103: Adjust the parameter value of the operating state of the display screen to the calculated parameter value.

将显示屏的运行状态的参数值调整为计算得到的参数值，以降低功耗，逐步降低CPU和移动终端的温度，使设备的性能维持在一个相对比较稳定和高效的程度。Adjust the parameter value of the operating state of the display screen to the calculated parameter value to reduce power consumption, gradually reduce the temperature of the CPU and the mobile terminal, and maintain the performance of the device at a relatively stable and efficient level.

本实施例中的方法，根据CPU的温度来实现显示屏的调整。当刚开始使用设备或应用程序使CPU的负载率较低时，此时CPU的温度较低，可以以常规的运行状态让显示屏工作，但是随着使用时间的加长或者高CPU负载率的程序的使用，CPU的温度会升高，此时通过获取CPU的温度值，根据温度值调整显示屏的帧率和亮度，在CPU温度过高时降低显示屏的功耗，从而降低设备的功耗和温度，加快CPU热量的散发，保证CPU的频率和移动终端的性能。The method in this embodiment realizes the adjustment of the display screen according to the temperature of the CPU. When you first use the device or application program to make the CPU load rate low, the CPU temperature is low at this time, and the display screen can work in a normal operating state, but as the use time increases or the program with a high CPU load rate The temperature of the CPU will rise when the CPU is used. At this time, by obtaining the temperature value of the CPU, adjust the frame rate and brightness of the display screen according to the temperature value, and reduce the power consumption of the display screen when the CPU temperature is too high, thereby reducing the power consumption of the device. and temperature, speed up the heat dissipation of the CPU, and ensure the frequency of the CPU and the performance of the mobile terminal.

请参考图2，其是本发明具体实施方式中提供的一种调整显示屏的运行状态的方法的第二实施例的方法流程图。如图所示，该方法包括：Please refer to FIG. 2 , which is a method flow chart of a second embodiment of a method for adjusting an operating state of a display screen provided in a specific embodiment of the present invention. As shown, the method includes:

步骤S201：周期读取CPU的多个温度传感器检测到的温度数值。Step S201: Periodically read temperature values detected by multiple temperature sensors of the CPU.

周期读取温度数值，所述周期为10～20秒，例如10秒、16秒、20秒均可。为了保证测量的准确，CPU设置多个温度传感器以检测温度数值。The temperature value is read periodically, and the period is 10-20 seconds, such as 10 seconds, 16 seconds, or 20 seconds. In order to ensure the accuracy of the measurement, the CPU sets multiple temperature sensors to detect the temperature value.

步骤S202：获取所述温度数值的平均值作为CPU的温度值。Step S202: Obtain the average value of the temperature values as the temperature value of the CPU.

取多个温度数值的平均值作为CPU的温度值，尽可能地体现出CPU的整体真实温度。Take the average value of multiple temperature values as the temperature value of the CPU to reflect the overall real temperature of the CPU as much as possible.

步骤S203：根据所述温度值计算显示屏的运行状态对应的显示屏的帧率。Step S203: Calculate the frame rate of the display screen corresponding to the running state of the display screen according to the temperature value.

所述帧率具体为：The frame rate is specifically:

$\mathrm{<span><span>fps</span>fps</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>60</span>60</span>}<span><span>-</span>-</span><span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span><span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>60</span>60</span>}<span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>.</span>.</span>$

fps为帧率；T为温度值。fps is the frame rate; T is the temperature value.

在本实施例中，以手机显示屏为例，一般而言，60fps的帧率用户的使用体验是最好，也是手机显示屏的最高帧率，如果对于其他设备有不同的帧率，可以根据设备的具体情况进行调整，例如最高70fps或50fps。当温度值T不大于于55摄氏度，维持60fps的帧率；当温度值T大于55摄氏度时，每升高一度，显示屏的帧率降低一帧。不管怎么样，CPU的温度的上升是有上限，一般不会导致帧率调整到极低甚至到0的情况。并且如果真正温度升到相当高的程度，设备一般也出现异常无法使用了。In this embodiment, the display screen of a mobile phone is taken as an example. Generally speaking, the frame rate of 60fps is the best for user experience, and it is also the highest frame rate of the display screen of a mobile phone. If there are different frame rates for other devices, you can use Device-specific adjustments, such as a maximum of 70fps or 50fps. When the temperature value T is not greater than 55 degrees Celsius, the frame rate of 60fps is maintained; when the temperature value T is greater than 55 degrees Celsius, the frame rate of the display screen is reduced by one frame for each degree of increase. In any case, there is an upper limit to the temperature rise of the CPU, and generally it will not cause the frame rate to be adjusted to a very low level or even to 0. And if the real temperature rises to a fairly high level, the equipment will generally be abnormal and unusable.

步骤S204：根据所述温度值计算显示屏的运行状态对应的背光灯的亮度值。Step S204: Calculate the brightness value of the backlight corresponding to the operating state of the display screen according to the temperature value.

所述亮度值具体为：The brightness value is specifically:

$\mathrm{<span><span>brightness</span>brightness</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>L</span>L</span>}<span><span>*</span>*</span>{<span><span>(</span>(</span>\mathrm{<span><span>0.98</span>0.98</span>}<span><span>)</span>)</span>}^{<span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>L</span>L</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>.</span>.</span>$

brightness为亮度值；L为预设的常规亮度值。brightness is the brightness value; L is the preset conventional brightness value.

背光灯的亮度值记为brightness，最大值为255，用户会根据自己的习惯对常用亮度值进行调整，使得复合自己的使用习惯，亮度值的调整过程就是基于使用习惯的亮度值进行，也就是预设的常规亮度值L。当温度值T大于55摄氏度时，温度每升高1摄氏度，背光灯的亮度降为98％。The brightness value of the backlight is recorded as brightness, and the maximum value is 255. Users will adjust the common brightness value according to their own habits, so as to combine their own usage habits. The adjustment process of the brightness value is based on the brightness value of the usage habits, that is, The preset general brightness value L. When the temperature value T is greater than 55 degrees Celsius, the brightness of the backlight is reduced to 98% for each temperature increase of 1 degree Celsius.

具体的调整规则还可以有其他方式，例如线性调整、梯度调整等，本实施例中选用的调整规则只是一种优选的实现方式。The specific adjustment rules may also have other methods, such as linear adjustment, gradient adjustment, etc., and the adjustment rule selected in this embodiment is only a preferred implementation method.

步骤S205：将显示屏的运行状态的参数值调整为计算得到的参数值。Step S205: Adjust the parameter value of the operating state of the display screen to the calculated parameter value.

综上所述，通过获取CPU的温度值，根据温度值调整显示屏的帧率和亮度，在CPU温度过高时降低显示屏的功耗，从而降低设备的功耗和温度，加快CPU热量的散发，保证CPU的频率和移动终端的性能。同时，本实施例中的计算规则也不会导致设备在极限范围内完全无法使用。To sum up, by obtaining the temperature value of the CPU, the frame rate and brightness of the display screen are adjusted according to the temperature value, and the power consumption of the display screen is reduced when the CPU temperature is too high, thereby reducing the power consumption and temperature of the device, and accelerating the heat loss of the CPU. Distributed to ensure the frequency of the CPU and the performance of the mobile terminal. At the same time, the calculation rule in this embodiment will not cause the device to be completely unusable within the limit range.

以下是本发明一种调整显示屏的运行状态的装置的实施例，方法的实施例基于上述的方法的实施例实现，在本实施例中未尽的描述，请参考上述的方法实施例。The following is an embodiment of a device for adjusting the operating state of the display screen of the present invention. The embodiment of the method is implemented based on the above-mentioned method embodiment. For the unfinished description in this embodiment, please refer to the above-mentioned method embodiment.

请参考图3，其是本发明具体实施方式中提供的一种调整显示屏的运行状态的方法的第一实施例的结构方框图。如图所示，该装置包括：Please refer to FIG. 3 , which is a structural block diagram of a first embodiment of a method for adjusting an operating state of a display screen provided in a specific embodiment of the present invention. As shown, the unit includes:

温度值获取单元310，用于获取根据检测到的CPU的温度数值得到的CPU的温度值；A temperature value acquisition unit 310, configured to acquire a temperature value of the CPU obtained according to the detected temperature value of the CPU;

参数值计算单元320，用于根据所述温度值和预设的计算规则计算显示屏的运行状态对应的参数值；A parameter value calculation unit 320, configured to calculate the parameter value corresponding to the operating state of the display screen according to the temperature value and a preset calculation rule;

参数值调整单元330，用于将显示屏的运行状态的参数值调整为计算得到的参数值。The parameter value adjustment unit 330 is configured to adjust the parameter value of the operating state of the display screen to the calculated parameter value.

综上所述，上述个单元的协同合作，通过获取CPU的温度值，根据温度值调整显示屏的帧率和亮度，在CPU温度过高时降低显示屏的功耗，从而降低设备的功耗和温度，加快CPU热量的散发，保证CPU的频率和移动终端的性能。To sum up, the cooperation of the above units, by obtaining the temperature value of the CPU, adjusts the frame rate and brightness of the display screen according to the temperature value, and reduces the power consumption of the display screen when the CPU temperature is too high, thereby reducing the power consumption of the device and temperature, speed up the heat dissipation of the CPU, and ensure the frequency of the CPU and the performance of the mobile terminal.

请参考图4，其是本发明具体实施方式中提供的一种调整显示屏的运行状态的方法的第二实施例的结构方框图。如图所示，该装置包括：Please refer to FIG. 4 , which is a structural block diagram of a second embodiment of a method for adjusting the operating state of a display screen provided in the specific embodiments of the present invention. As shown, the unit includes:

温度值获取单元310，用于获取根据检测到的CPU的温度数值得到的CPU的温度值；A temperature value acquisition unit 310, configured to acquire a temperature value of the CPU obtained according to the detected temperature value of the CPU;

参数值计算单元320，用于根据所述温度值和预设的计算规则计算显示屏的运行状态对应的参数值；A parameter value calculation unit 320, configured to calculate the parameter value corresponding to the operating state of the display screen according to the temperature value and a preset calculation rule;

参数值调整单元330，用于将显示屏的运行状态的参数值调整为计算得到的参数值。The parameter value adjustment unit 330 is configured to adjust the parameter value of the operating state of the display screen to the calculated parameter value.

其中，所述温度值获取单元310，包括：Wherein, the temperature value acquisition unit 310 includes:

温度数值读取模块311，用于周期读取CPU的多个温度传感器检测到的温度数值；Temperature value reading module 311, for periodically reading the temperature values detected by a plurality of temperature sensors of the CPU;

平均值获取模块312，用于获取所述温度数值的平均值作为CPU的温度值。The average value obtaining module 312 is configured to obtain the average value of the temperature values as the temperature value of the CPU.

其中，所述参数值包括显示屏的帧率和背光灯的亮度值。Wherein, the parameter value includes the frame rate of the display screen and the brightness value of the backlight.

其中，所述参数值计算单元320，包括：Wherein, the parameter value calculation unit 320 includes:

帧率计算模块321，用于根据所述温度值计算显示屏的运行状态对应的显示屏的帧率，所述帧率具体为：The frame rate calculation module 321 is configured to calculate the frame rate of the display screen corresponding to the operating state of the display screen according to the temperature value, and the frame rate is specifically:

$\mathrm{<span><span>fps</span>fps</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>60</span>60</span>}<span><span>-</span>-</span><span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span><span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>60</span>60</span>}<span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>;</span>;</span>$

亮度值计算模块322，用于根据所述温度值计算显示屏的运行状态对应的背光灯的亮度值，所述亮度值具体为：The brightness value calculation module 322 is used to calculate the brightness value of the backlight corresponding to the operating state of the display screen according to the temperature value, and the brightness value is specifically:

$\mathrm{<span><span>brightness</span>brightness</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>L</span>L</span>}<span><span>*</span>*</span>{<span><span>(</span>(</span>\mathrm{<span><span>0.98</span>0.98</span>}<span><span>)</span>)</span>}^{<span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>L</span>L</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>;</span>;</span>$

其中，fps为帧率；T为温度值；brightness为亮度值；L为预设的常规亮度值。Among them, fps is the frame rate; T is the temperature value; brightness is the brightness value; L is the preset conventional brightness value.

其中，所述周期为10～20秒。Wherein, the cycle is 10-20 seconds.

综上所述，上述个单元的协同合作，通过获取CPU的温度值，根据温度值调整显示屏的帧率和亮度，在CPU温度过高时降低显示屏的功耗，从而降低设备的功耗和温度，加快CPU热量的散发，保证CPU的频率和移动终端的性能。同时，本实施例中的计算规则也不会导致设备在极限范围内完全无法使用。To sum up, the cooperation of the above units, by obtaining the temperature value of the CPU, adjusts the frame rate and brightness of the display screen according to the temperature value, and reduces the power consumption of the display screen when the CPU temperature is too high, thereby reducing the power consumption of the device and temperature, speed up the heat dissipation of the CPU, and ensure the frequency of the CPU and the performance of the mobile terminal. At the same time, the calculation rule in this embodiment will not cause the device to be completely unusable within the limit range.

以上结合具体实施例描述了本发明的技术原理。这些描述只是为了解释本发明的原理，而不能以任何方式解释为对本发明保护范围的限制。基于此处的解释，本领域的技术人员不需要付出创造性的劳动即可联想到本发明的其它具体实施方式，这些方式都将落入本发明的保护范围之内。The above describes the technical principles of the present invention in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present invention, and cannot be construed as limiting the protection scope of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation modes of the present invention without creative efforts, and these modes will all fall within the protection scope of the present invention.

Claims (10)

Translated fromChinese

1.一种调整显示屏的运行状态的方法，其特征在于，包括：1. A method for adjusting the operating state of a display screen, comprising:获取根据检测到的CPU的温度数值得到的CPU的温度值；Obtain the CPU temperature value obtained according to the detected CPU temperature value;根据所述温度值和预设的计算规则计算显示屏的运行状态对应的参数值；Calculate the parameter value corresponding to the operating state of the display screen according to the temperature value and a preset calculation rule;将显示屏的运行状态的参数值调整为计算得到的参数值。Adjust the parameter value of the running state of the display to the calculated parameter value.2.根据权利要求1所述的一种调整显示屏的运行状态的方法，其特征在于，所述获取根据检测到的CPU的温度数值得到的CPU的温度值，包括：2. A method for adjusting the operating state of the display screen according to claim 1, wherein said obtaining the temperature value of the CPU obtained according to the temperature value of the detected CPU comprises:周期读取CPU的多个温度传感器检测到的温度数值；Periodically read the temperature values detected by multiple temperature sensors of the CPU;获取所述温度数值的平均值作为CPU的温度值。The average value of the temperature values is obtained as the temperature value of the CPU.3.根据权利要求1所述的一种调整显示屏的运行状态的方法，其特征在于，所述参数值包括显示屏的帧率和背光灯的亮度值。3 . The method for adjusting the operating state of the display screen according to claim 1 , wherein the parameter value includes a frame rate of the display screen and a brightness value of a backlight. 4 .4.根据权利要求3所述的一种调整显示屏的运行状态的方法，其特征在于，所述根据所述温度值和预设的计算规则计算显示屏的运行状态对应的参数值，包括：4. A method for adjusting the operating state of the display screen according to claim 3, wherein the calculation of the parameter value corresponding to the operating state of the display screen according to the temperature value and a preset calculation rule includes:根据所述温度值计算显示屏的运行状态对应的显示屏的帧率，所述帧率具体为：Calculate the frame rate of the display screen corresponding to the running state of the display screen according to the temperature value, and the frame rate is specifically:$\mathrm{<span><span>fps</span>fps</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>60</span>60</span>}<span><span>-</span>-</span><span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span><span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>60</span>60</span>}<span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>;</span>;</span>$根据所述温度值计算显示屏的运行状态对应的背光灯的亮度值，所述亮度值具体为：Calculate the brightness value of the backlight corresponding to the operating state of the display screen according to the temperature value, and the brightness value is specifically:$\mathrm{<span><span>brightness</span>brightness</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>L</span>L</span>}<span><span>*</span>*</span>{<span><span>(</span>(</span>\mathrm{<span><span>0.98</span>0.98</span>}<span><span>)</span>)</span>}^{<span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>L</span>L</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>;</span>;</span>$其中，fps为帧率；T为温度值；brightness为亮度值；L为预设的常规亮度值。Among them, fps is the frame rate; T is the temperature value; brightness is the brightness value; L is the preset conventional brightness value.5.根据权利要求2所述的一种调整显示屏的运行状态的方法，其特征在于，所述周期为10～20秒。5 . The method for adjusting the operating state of the display screen according to claim 2 , wherein the period is 10-20 seconds.6.一种调整显示屏的运行状态的装置，其特征在于，包括：6. A device for adjusting the operating state of the display screen, characterized in that it comprises:温度值获取单元，用于获取根据检测到的CPU的温度数值得到的CPU的温度值；a temperature value obtaining unit, configured to obtain a temperature value of the CPU obtained according to the detected temperature value of the CPU;参数值计算单元，用于根据所述温度值和预设的计算规则计算显示屏的运行状态对应的参数值；A parameter value calculation unit, configured to calculate the parameter value corresponding to the operating state of the display screen according to the temperature value and a preset calculation rule;参数值调整单元，用于将显示屏的运行状态的参数值调整为计算得到的参数值。The parameter value adjustment unit is used to adjust the parameter value of the operating state of the display screen to the calculated parameter value.7.根据权利要求6所述的一种调整显示屏的运行状态的装置，其特征在于，所述温度值获取单元，包括：7. A device for adjusting the operating state of the display screen according to claim 6, wherein the temperature value acquisition unit comprises:温度数值读取模块，用于周期读取CPU的多个温度传感器检测到的温度数值；The temperature value reading module is used to periodically read the temperature values detected by multiple temperature sensors of the CPU;平均值获取模块，用于获取所述温度数值的平均值作为CPU的温度值。The average value acquisition module is configured to acquire the average value of the temperature values as the temperature value of the CPU.8.根据权利要求6所述的一种调整显示屏的运行状态的装置，其特征在于，所述参数值包括显示屏的帧率和背光灯的亮度值。8 . The device for adjusting the operating state of the display screen according to claim 6 , wherein the parameter values include the frame rate of the display screen and the brightness value of the backlight.9.根据权利要求8所述的一种调整显示屏的运行状态的装置，其特征在于，所述参数值计算单元，包括：9. A device for adjusting the operating state of a display screen according to claim 8, wherein the parameter value calculation unit includes:帧率计算模块，用于根据所述温度值计算显示屏的运行状态对应的显示屏的帧率，所述帧率具体为：The frame rate calculation module is used to calculate the frame rate of the display screen corresponding to the operating state of the display screen according to the temperature value, and the frame rate is specifically:$\mathrm{<span><span>fps</span>fps</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>60</span>60</span>}<span><span>-</span>-</span><span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span><span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>60</span>60</span>}<span><span>,</span>,</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>;</span>;</span>$亮度值计算模块，用于根据所述温度值计算显示屏的运行状态对应的背光灯的亮度值，所述亮度值具体为：The brightness value calculation module is used to calculate the brightness value of the backlight corresponding to the operating state of the display screen according to the temperature value, and the brightness value is specifically:$\mathrm{<span><span>brightness</span>brightness</span>}<span><span>=</span>=</span>\left\{\begin{array}{cc}\mathrm{<span><span>L</span>L</span>}<span><span>*</span>*</span>{<span><span>(</span>(</span>\mathrm{<span><span>0.98</span>0.98</span>}<span><span>)</span>)</span>}^{<span><span>(</span>(</span>\mathrm{<span><span>T</span>T</span>}<span><span>-</span>-</span>\mathrm{<span><span>55</span>55</span>}<span><span>)</span>)</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span>\&GreaterEqual;</span>\&Greater\; Equal;</span>\mathrm{<span><span>55</span>55</span>}\\ \mathrm{<span><span>L</span>L</span>}<span><span>;</span>;</span>& \mathrm{<span><span>T</span>T</span>}<span><span><</span><</span>\mathrm{<span><span>55</span>55</span>}\end{array}\right.<span><span>;</span>;</span>$其中，fps为帧率；T为温度值；brightness为亮度值；L为预设的常规亮度值。Among them, fps is the frame rate; T is the temperature value; brightness is the brightness value; L is the preset conventional brightness value.10.根据权利要求7所述的一种调整显示屏的运行状态的装置，其特征在于，所述周期为10～20秒。10 . The device for adjusting the operating state of the display screen according to claim 7 , wherein the cycle is 10-20 seconds. 11 .