CN104052138A - Intelligent mobile terminal and temperature control method during charging of intelligent mobile terminal - Google Patents

Intelligent mobile terminal and temperature control method during charging of intelligent mobile terminal Download PDF

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CN104052138A
CN104052138A CN 201410232525 CN201410232525A CN104052138A CN 104052138 A CN104052138 A CN 104052138A CN 201410232525 CN201410232525 CN 201410232525 CN 201410232525 A CN201410232525 A CN 201410232525A CN 104052138 A CN104052138 A CN 104052138A
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temperature
charging
mobile terminal
intelligent mobile
current
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CN 201410232525
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CN104052138B (en
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王佳
魏金平
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惠州Tcl移动通信有限公司
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Abstract

The invention discloses an intelligent mobile terminal and a temperature control method during charging of the intelligent mobile terminal. The intelligent mobile terminal comprises batteries, a charging module, a temperature sensor, an electric quantity measurement module and a processor, wherein the charging module is used for charging the batteries, the temperature sensor is used for acquiring the temperature of the intelligent mobile terminal, the electric quantity measurement module is used for measuring the electric quantity of the batteries, and the processor is used for controlling magnitudes of charging currents of the charging module according to the temperature when the temperature is smaller than the preset largest operating temperature threshold value and controlling magnitudes of charging currents of the charging module according to the electric quantity when the temperature is larger than or equal to the preset largest operating temperature threshold value. Accordingly, the temperature of the intelligent mobile terminal can be controlled within the preset range by controlling the magnitudes of charging currents, and performance of the intelligent mobile terminal is ensured.

Description

一种智能移动终端及其充电时温度的控制方法 Intelligent mobile terminal and controlling method for a charging temperature

技术领域 FIELD

[0001] 本发明涉及通信技术领域,特别是涉及一种智能移动终端及其充电时温度的控制方法。 [0001] The present invention relates to communication technologies, and particularly relates to a control method for an intelligent mobile terminal and when the charging temperature.

背景技术 Background technique

[0002] 随着移动通讯技术的飞速发展,移动终端例如移动电话的功能也在不断的推陈出新。 [0002] With the rapid development of mobile communication technology, mobile terminals such as mobile phone features are constantly replacing old ones. 智能移动终端可以由用户自行安装软件、游戏及导航等第三方服务商提供的程序,通过此类程序来不断对移动终端的功能进行扩充,并可以通过移动通讯网络来实现无线网络接人。 Smart mobile terminals can be installed by the user software, games and navigation and other third-party service provider to continue to expand the functionality of the mobile terminal through such programs, and can achieve wireless network access via mobile communications networks. 为了让用户有更好的操作体验,智能移动终端需要配备一个强大的电池,保证用户的使用。 In order to allow users to have better operating experience, smart mobile terminal needs to be equipped with a powerful battery, ensure that users use. 但与此同时充电却是一个令人头疼的问题,因为现在电池容量不断提升,用户又不想花太长的时间去充电,只能增加充电电流。 At the same time the charge is a vexing problem, because now the battery capacity rising, users do not want to take too long to charge, can only increase the charging current. 但是,增加充电电流即会增加智能移动终端的表面温度,同时用户在充电的时候不断操作智能移动终端,会使智能移动终端发热问题进一步恶化,最后可能由于智能移动终端温度过高,导致智能移动终端的性能下降甚至烧毁。 However, i.e. increase the charging current increases the surface temperature of the intelligent mobile terminal, while the user continues to operate when charging intelligent mobile terminal, cause the mobile terminal intelligent heating exacerbate the problem, due to the intelligent mobile terminal may end temperature is too high, resulting in a smart mobile the performance of the terminal is reduced or even burned.

发明内容 SUMMARY

[0003] 本发明主要解决的技术问题是提供一种智能移动终端及其充电时温度的控制方法,能够在充电时将智能移动终端的温度控制在一定的范围内,从而保证智能移动终端的性能。 [0003] The present invention to solve the technical problem is to provide an intelligent mobile terminal and method for controlling the temperature of the charge can be charged when the temperature of the intelligent mobile terminal is controlled within a certain range to ensure performance of the intelligent mobile terminal .

[0004] 为解决上述技术问题,本发明采用的一个技术方案是:提供一种智能移动终端,包括电池;充电模块,用于给电池充电;温度传感器,用于获取智能移动终端的温度;电量测量模块,用于测量电池的电量;处理器,用于在温度小于预设的最大工作温度阈值时,根据温度控制充电模块充电的电流的大小,在温度大于或等于最大工作温度阈值时,根据电量控制充电模块充电的电流的大小,以将智能移动终端的温度控制在预设的范围内。 [0004] To solve the above problems, an aspect of the present invention uses: providing an intelligent mobile terminal includes a battery; charging module for charging the battery; a temperature sensor, the temperature for acquiring the intelligent mobile terminal; charge measuring means for measuring the battery level; processor, configured to, when a preset temperature is less than the maximum operating temperature threshold value, the temperature control according to the amount of current charging module for charging, at a temperature greater than or equal to the maximum operating temperature threshold, in accordance with battery charging module for charging control of the magnitude of the current, to control the temperature of the intelligent mobile terminal within a preset range.

[0005] 其中,智能移动终端进一步包括:存储器,用于存储智能移动终端中各种应用所对应的应用电流、应用温度以及充电的电流与充电温度的关系表。 [0005] wherein, intelligent mobile terminal further comprises: a memory, for applying a current, temperature, and application of the charging table and the charging current of the storage temperature smart mobile terminal corresponding to various applications.

[0006] 其中,智能移动终端的温度包括充电产生的充电温度和当前应用产生的应用温度,其中,处理器进一步获取当前应用,以获取当前应用对应的应用温度。 [0006] wherein the temperature of the intelligent mobile terminal includes charging a charging current application temperature and the application temperature generated generated, wherein the processor further obtains the current application, the application to obtain the temperature corresponding to the current application.

[0007] 其中,处理器预设充电模块充电时智能移动终端的最低电量阈值;处理器在智能移动终端的温度小于最大工作温度阈值时,计算最大工作温度阈值与当前应用对应的应用温度的差值,以得到最大的充电温度,并根据关系表控制充电模块充电的电流为最大的充电温度对应的电流;处理器在智能移动终端的温度大于或等于最大工作温度阈值且智能移动终端的电量高于最低电量阈值时,控制充电模块充电的电流为可满足智能移动终端当前应用所对应的应用电流或者停止充电;处理器在智能移动终端的温度大于或等于最大工作温度阈值且智能移动终端的电量低于或等于最低电量阈值时,降低智能移动终端当前应用的功耗,以降低对应的电流,并进一步控制充电模块充电的电流为可满足降低功耗后的智能移动终端的应用所对应的应用电流。 [0007] wherein the processor preset minimum power level intelligent mobile terminals threshold charging module charging; when the processor is less than the maximum operating temperature threshold is the temperature intelligent mobile terminal calculates the maximum operating temperature threshold difference and the current application temperature corresponding to the application of values ​​to obtain the maximum charging temperature, and controlling the charging module charging current to the maximum current of the charge corresponding to the temperature according to the table; a processor at a temperature of intelligent mobile terminal is greater than or equal to the maximum operating temperature threshold and smart mobile power high at the lowest power threshold, the control current charging module for charging is available for applications current intelligent mobile terminal the current application corresponding to or stop charging; processor at a temperature of intelligent mobile terminal is greater than or equal to the maximum operating temperature threshold and intelligent mobile terminal power when the minimum power level less than or equal to the threshold value, reducing power consumption of the intelligent mobile terminal is currently applied, to reduce the corresponding current, and further controls the charging current charging module for the application of the intelligent mobile terminal to reduce the power consumption to meet the corresponding application current.

[0008] 其中,处理器预设一继续充电温度阈值,在处理器控制充电模块停止充电后,若智能移动终端的温度降低到继续充电温度阈值时,处理器控制充电模块继续充电。 [0008] wherein the processor continues to charge a predetermined temperature threshold value, the processor controlling the charging module stops charging, if the temperature is lowered to intelligent mobile terminal continues to charge when a temperature threshold value, the processor controlling the charging module to continue charging.

[0009] 其中,充电模块包括充电器和充电芯片,充电器和充电芯片连接,充电芯片分别和处理器以及电池连接,处理器通过GP1 口控制充电芯片的使能端,以控制充电器的打开和关闭,并且处理器通过I2C总线分别和充电芯片以及温度传感器通讯。 [0009] wherein the charging modules includes a charger and a charging chip, charging the chip and connected to the charger, charging the chip and the battery, respectively, and a processor connected to the processor controlling the charging port GP1 through chip enable terminal, for controlling the opening of the charger and off, respectively, and the I2C bus and the charge and the temperature sensor chip through the communications processor.

[0010] 为解决上述技术问题,本发明采用的另一个技术方案是:提供一种智能移动终端充电时温度的控制方法,智能移动终端包括电池,方法包括:获取智能移动终端的温度;测量电池的电量;在温度小于预设的最大工作温度阈值时,根据温度控制充电模块充电的电流的大小,在温度大于或等于最大工作温度阈值时,根据电量控制充电的电流的大小,以将智能移动终端的温度控制在预设的范围内。 [0010] In order to solve the above problems, another aspect of the present invention is that: an intelligent mobile terminal to provide a temperature control method of charging, intelligent mobile terminal includes a battery, the method comprising: obtaining a temperature of the intelligent mobile terminal; measuring cell power; at a temperature less than a predetermined maximum operating temperature threshold, temperature control magnitude of the charging module charging current, at a temperature greater than or equal to the maximum operating temperature threshold value, depending on the size power control the charging current to the smart mobile temperature control of the terminal within a preset range.

[0011] 其中,智能移动终端的温度包括充电产生的充电温度和当前应用产生的应用温度,方法进一步包括:存储智能移动终端中各种应用所对应的应用电流、应用温度以及充电的电流与充电温度的关系表;获取智能移动终端的当前应用,以获取当前应用对应的应用温度。 [0011] wherein the temperature of the intelligent mobile terminal includes charging a charging current application temperature and the application temperature generated by the generating method further comprising: storing a current application smart mobile terminal corresponding to various applications, and the application temperature and the charging current for charging temperature table; acquiring smart mobile terminal's current application, the application to obtain the temperature corresponding to the current application.

[0012] 其中,方法进一步包括:预设充电时智能移动终端的最低电量阈值;根据温度控制充电的电流的大小的步骤进一步包括:计算最大工作温度阈值与当前应用对应的应用温度的差值,以得到最大的充电温度,并根据关系表控制充电的电流为最大的充电温度对应的电流;根据电量控制充电的电流的大小的步骤进一步包括:在智能移动终端的电量高于最低电量阈值时,控制充电的电流为可满足智能移动终端当前应用所对应的应用电流或者停止充电;在智能移动终端的电量低于或等于最低电量阈值时,降低智能移动终端当前应用的功耗,以降低对应的电流,并进一步控制充电的电流为可满足降低功耗后的智能移动终端的应用所对应的应用电流。 [0012] wherein the method further comprises: minimum charge threshold intelligent mobile terminal when a preset charging; The step size of the temperature control of the charging current further comprises: calculating a difference between the maximum operating temperature threshold current application corresponding to the application temperature, to give the maximum charging temperature, and according to the current table to control charging current maximum charge corresponding to the temperature; in accordance with step size of power control of the charging current further comprises: when the quantity of electricity of the mobile terminal is higher than the minimum power level threshold, controlling the charging current to be applied to meet the current corresponding to the current application or intelligent mobile terminal to stop charging; the quantity of electricity when the mobile terminal is less than or equal to the minimum power level threshold, reducing power consumption of the intelligent mobile terminal is currently applied, to reduce the corresponding current, and further controlling the charging current of the current applications for the application of the intelligent mobile terminal to reduce power consumption corresponding to meet.

[0013] 其中,方法进一步包括:预设一继续充电温度阈值;在控制停止充电后,若智能移动终端的温度降低到继续充电温度阈值时,控制继续充电。 [0013] wherein, the method further comprising: charging continues a predetermined temperature threshold; after stop charging control, intelligent mobile terminal if the temperature is lowered to continue charging temperature threshold value, control continues charging.

[0014] 本发明的有益效果是:区别于现有技术的情况,本发明的智能移动终端首先获取智能移动终端的温度和电池的电量,进一步在温度小于预设的最大工作温度阈值时,根据温度控制充电模块充电的电流的大小,在温度大于或等于最大工作温度阈值时,根据电量控制充电的电流的大小,使得可以通过控制电流的大小来控制智能移动终端的温度,从而将智能移动终端的温度控制在一定的沮围内,保证智能移动终端的性能。 [0014] Advantageous effects of the present invention is that: the case is different from the prior art, intelligent mobile terminal of the present invention first acquires the temperature of the battery and smart mobile terminal power, further less than the predetermined maximum operating temperature threshold temperature, in accordance with temperature control charging module for charging the current magnitude at a temperature greater than or equal to the maximum operating temperature threshold value, depending on the size power control the charging current, making it possible to control the temperature intelligent mobile terminal by controlling the magnitude of the current, so that the intelligent mobile terminal temperature control within a certain Ju circumference, to ensure the performance of the intelligent mobile terminal.

附图说明 BRIEF DESCRIPTION

[0015] 图1是本发明实施例提供的一种智能移动终端的结构示意图; [0015] FIG. 1 is a schematic structural diagram of an intelligent mobile terminal according to an embodiment of the present invention;

[0016] 图2是图1所示的智能移动终端的电路结构示意图; [0016] FIG. 2 is a schematic configuration diagram of an intelligent mobile terminal shown in a circuit;

[0017] 图3是本发明实施例提供的一种智能移动终端充电时温度的控制方法的流程图。 [0017] FIG. 3 is a flowchart illustrating a control method when an intelligent mobile terminal provided by the embodiment of the present invention, the temperature of the charge.

具体实施方式 detailed description

[0018] 请参阅图1,图1是本发明实施例提供的一种智能移动终端的结构示意图。 [0018] Referring to FIG. 1, FIG. 1 is a schematic structural diagram of an intelligent mobile terminal according to an embodiment of the present invention. 如图1所示,本发明的智能移动终端10包括电池11、充电模块12、温度传感器13、电量测量模块14以及处理器15。 1, the intelligent mobile terminal 10 of the present invention includes a battery 11, charging module 12, the temperature sensor 13, power measurement module 14 and a processor 15. 其中,充电模块12用于给电池11充电,温度传感器13用于获取智能移动终端10的温度,电量测量模块14用于测量电池11的电量,处理器15用于在温度传感器13获取的温度小于预设的最大工作温度阈值时,根据温度控制充电模块12充电的电流的大小,在温度传感器13获取的温度大于或等于最大工作温度阈值时,根据电量控制充电模块12充电的电流的大小。 Wherein the charging module 12 is used to charge the battery 11, a temperature sensor 13 for acquiring the temperature of the intelligent mobile terminal 10, power measurement module 14 for measuring the power of the battery 11, a processor 15 for acquiring the temperature sensor 13 is less than a preset maximum operating temperature threshold, temperature control charging module magnitude of the current for charging 12, when the temperature sensor 13 acquires the temperature is greater than or equal to the maximum operating temperature threshold value, according to a power control magnitude of the charging module 12 is charged current.

[0019] 因此,在本实施例中,通过在智能移动终端10充电时,控制充电的电流的大小,可将智能移动终端10的温度控制在预设的范围内,从而保证了智能移动终端10的性能。 [0019] Accordingly, in the present embodiment, when the intelligent mobile terminal by the charge 10, the control of the magnitude of the current charge, the temperature can be controlled intelligent mobile terminal 10 within a predetermined range, thereby ensuring the intelligent mobile terminal 10 performance.

[0020] 由于在智能移动终端10的充电模块12在充电时,用户同时也可能进行其他操作,如进行MP3播放、视频录制或播放、接听电话或者浏览网页等应用,上述的应用会产生一定的功耗,相应的会产生一定的温度。 [0020] Since during charging, the user is also possible to perform other operations intelligent mobile terminal charging module 10 12, such as for MP3 players, video recording or playback, answering phone applications or browse the Web, the application described above would produce a certain power, will produce the corresponding constant temperature. 由此可以理解的是,智能移动终端10的温度包括充电产生的充电温度和当前应用产生的应用温度。 It can be appreciated that the temperature of the intelligent mobile terminal 10 includes a charging current application temperature and the application temperature generated charge generated. 由于充电产生的充电电流影响着充电温度,由此,为了更好的控制充电的电流,本实施例将要分别获取充电温度和应用温度。 Because the charging current generated by charging the charging temperature impact, whereby, in order to better control the charging current, the present embodiment will be applied to obtain the temperature and the temperature were charged. 具体有以下两种获取方法: There are two specific acquisition method:

[0021] 第一种获取方法是:设置多个温度传感器13,其中每个温度传感器13放置在不同的位置,例如电池11的附件、射频的功放的附近以及多媒体芯片的附件,以分别用来测量电池11、通话模块以及MP3或者视频播放器在工作时所产生的温度。 [0021] The first method is to obtain: a plurality of temperature sensors 13, wherein each temperature sensor 13 is placed at different locations, e.g. accessory battery 11, and near the attachment of multimedia chip RF power amplifier, are used to measuring the temperature of the battery 11, the calling module and MP3 player or video generated during operation.

[0022] 第二种获取方法是:设置一个温度传感器13,用于测量智能移动终端10的表面的温度,并设置一存储器16,存储器16用于存储智能移动终端10中各种应用所对应的应用电流、应用温度以及充电的电流与充电温度的关系表。 [0022] The second method is to obtain: a temperature sensor 13 is provided for measuring the temperature of the surface of the intelligent mobile terminal 10, and a memory 16 is provided, the intelligent memory 16 for storing the mobile terminal 10 corresponding to various applications application of current, temperature, and application of the charging table and the charging current temperature. 具体而言,事先获取各种应用对应的应用电流、应用温度,以及充电的电流和充电温度的关系,例如温度为42度,充电电流为400mA,温度为43度,充电电流为380mA,即根据温度设定充电电流,温度高,充电电流降低,并将其存储到存储器16中。 Specifically, application of current obtained in advance, the application temperature, and the relationship between the charging current and a charging temperature corresponding to various applications, for example, a temperature of 42 degrees, the charging current is 400mA, the temperature is 43 degrees, the charging current of 380mA, i.e., in accordance with temperature setting charging current, high temperature, charging current is reduced, and stored in the memory 16. 值得注意的是,对于一个应用而言,其应用电流和应用温度不限于只有一个,也可以为多个,例如MP3的应用电流和应用温度根据其音量的大小不同可设置多个。 It is noted that, for an application, the application current, and application temperature is not limited to only one, may be a plurality of, for example, current application and the application temperature MP3 different size may be provided in accordance with a plurality of volume.

[0023] 在本实施例中,处理器15进一步预设充电模块12充电时智能移动终端10的最低电量阈值。 [0023] In the present embodiment, the processor 15 further predetermined minimum power level threshold intelligent mobile terminal 10 when the charging rectifier 12.

[0024] 在控制充电的电流的大小时,处理器15首先获取当前应用,并进一步根据上述的两种方法获取当前应用对应的应用温度。 [0024] When the size of the charging current control, the processor 15 first acquires the current application, and further acquires a current application corresponding to the application temperature of the above-described two methods. 具体而言,若设置了多个温度传感器13,则直接从对应的温度传感器13获取当前应用对应的应用温度。 Specifically, when a plurality of temperature sensors 13 are provided, the corresponding temperature sensor 13 acquired from the direct current application corresponding to the application temperature. 若使用存储器16存储了各应用对应的应用电流和应用温度。 When using the memory 16 stores the current application corresponding to each application, and the application temperature. 则处理器15在获取当前应用的时候进一步获取该应用对应的应用电流,然后根据存储器16存储的应用电流获取对应的应用温度。 The processor 15 further obtains the current application corresponding to the application acquired in the current application time, then the acquisition application corresponding to the temperature according to the application memory 16 stores the current.

[0025] 处理器15在进一步获取到当前的应用对应的应用温度之后,控制充电的电流的大小,具体而言有以下三种控制方法: [0025] After the processor 15 further obtains the current application corresponding to the application temperature, the magnitude of the charging current control, specifically, the following three control methods:

[0026] 第一种控制方法:若智能移动终端10的温度小于最大工作温度阈值,此时,表明当前的应用对应的应用温度较低并且充电温度也较低,由此,充电温度可以适当的提高,即可以适当加大充电的电流,以加快智能移动终端10的充电时间。 [0026] The first control method: If the temperature intelligent mobile terminal 10 is below the maximum operating temperature threshold, this time, indicating a lower current application corresponding to the application temperature and the charging temperature is low, thus, the charging temperature may be appropriate increase, i.e., can increase the charging current to accelerate the intelligent mobile terminal 10 of the charging time. 具体方法为:处理器15计算最大工作温度阈值与当前应用对应的应用温度的差值,以得到最大的充电温度,并根据存储器16存储的充电的电流与充电温度的关系表控制充电模块12充电的电流为最大的充电温度对应的电流。 The specific method is: the processor 15 calculates the maximum operating temperature difference between the threshold current application corresponding to the application temperature in order to obtain the maximum charging temperature, and controlling the charging module and the charging current in accordance with the temperature table memory 16 stores a charge in the charge 12 the maximum charging current is a current corresponding to the temperature.

[0027] 值得注意的是,第一种控制方法中,充电电流的大小与智能移动终端10当前的电量无关。 [0027] Notably, the first control method, the amount 10 the current and the charging current independent intelligent mobile terminal. 但是若智能移动终端10当前的电量较低,无法满足当前应用所需的应用电流,则处理器15进一步降低当前应用的功耗,例如,若当前应用为MP3播放,则降低播放的音量,若当前应用为通话状态,则降低通话声音或者降低射频发射功率,若当前应用为视频播放,则降低屏幕的背光或者视频的音量等,以此来降低当前应用对应的应用电流。 However, if the low current power 10 intelligent mobile terminal, can not meet current application the required current application, the processor 15 further reduce power consumption of the current application, for example, if the current application to an MP3 player, to decrease the volume of the playback, if application of the current state of the call, the call sound is lowered to reduce or radio frequency transmission power, if the current application is a video player, to decrease the volume or the video screen backlight and the like, in order to reduce the applied current corresponding to the current application.

[0028] 第二种控制方法为:若智能移动终端10的温度大于或等于最大工作温度阈值且智能移动终端10的电量高于最低电量阈值,表明当前智能移动终端10的电量充足,温度不能再提高,即不能再加大充电的电流。 [0028] A second control method: If the temperature intelligent mobile terminal 10 is equal to or greater than the maximum operating temperature threshold and smart mobile terminal 10 is higher than the minimum power threshold amount, indicating that the current full charge intelligent mobile terminal 10, the temperature can not increase, i.e., the charging current can not be increased. 则处理器15控制充电模块12充电的电流为可满足智能移动终端10当前应用所对应的应用电流或者停止充电。 15 controls the charging current for charging the processor module 12 to be applied to meet the intelligent mobile terminal 10 corresponding to the current application or to stop the charging current.

[0029] 第三种控制方法为:若智能移动终端10的温度大于或等于最大工作温度阈值且智能移动终端10的电量低于或等于最低电量阈值。 [0029] A third control method: If the temperature intelligent mobile terminal 10 is equal to or greater than the maximum operating temperature threshold and the mobile terminal smart battery 10 is lower than or equal to the minimum threshold amount. 即表明当前的电量不足,不能输出过大的电流供给当前的应用,温度也不能再增加,即不能增大充电的电流。 I.e., to indicate a low battery current is not excessive output current supplied to the current application, can no longer increase in temperature, i.e., the charging current can not be increased. 则处理器15首先降低智能移动终端10当前应用的功耗,以降低对应的电流,例如,若当前应用为MP3播放,则降低播放的音量,若当前应用为通话状态,则降低通话声音或者降低射频发射功率,若当前应用为视频播放,则降低屏幕的背光或者视频的音量等。 First, the processor 15 reduces power consumption of the current application 10 intelligent mobile terminal to reduce a current corresponding to, for example, if the current application to an MP3 player, to decrease the volume of the playback, if the current application state as a call, the call sound is reduced or decreased radio frequency transmission power, if the current application is a video player, a video or decrease the volume of the backlight of the screen, and the like. 处理器15进一步控制充电模块12充电的电流为可满足降低功耗后的智能移动终端的应用所对应的应用电流。 The processor 15 further controls the charging current module 12 to be charged to meet the current applied after application of intelligent mobile terminal corresponding to the reduction in power consumption.

[0030] 本实施例中,处理器15进一步预设一继续充电温度阈值,该继续充电温度阈值比最大工作温度阈值小。 [0030] In this embodiment, the processor 15 continues to charge a further preset threshold temperature, the temperature continues to charge threshold value smaller than the maximum operating temperature threshold. 在处理器15控制充电模块12停止充电后,若智能移动终端10的温度降低到继续充电温度阈值时,处理器15控制充电模块12继续充电。 The processor 15 controls the charging module 12 after the charging is stopped, if the temperature intelligent mobile terminal 10 to continue charging the reduced temperature threshold value, the processor 15 controls the charging module 12 continues to charge. 以保证智能移动终端10的电量。 To ensure that the smart mobile power terminal 10.

[0031] 请参阅图2,图2是本发明实施例提供的一种智能移动终端的电路结构示意图。 [0031] Please refer to FIG. 2, FIG. 2 is a schematic circuit diagram of an intelligent mobile terminal according to an embodiment of the present invention. 如图2所示,充电模块12包括充电器121和充电芯片122。 As shown in FIG 2, the charging module 12 includes a charger 121 and a charging chip 122. 充电器121和充电芯片122连接,具体为,充电器121的接地端END以及电压端VBUS分别与充电芯片122的接地端END以及电压端VBUS连接。 Chip 122 and the charging charger 121 is connected, in particular, and the ground voltage terminal VBUS END charger 121 are connected to the ground voltage terminal VBUS and END charging chip 122. 充电芯片122分别和处理器15以及电池11连接,具体为,充电芯片122的接地端END以及电压端VBUS进一步与电池11的接地端END以及电压端VBAT连接,处理器15通过GP1 (General Purpose Input Output通用输入/输出)口控制充电芯片122的使能端EN,以控制充电器121的打开和关闭,并且处理器15进一步通过I2C(Inter-1ntegratedCircuit,内置集成电路总线)总线和充电芯片122通讯,即处理器15的时钟端SCL和数据端SDA分别和充电芯片122的时钟端SCL和数据端SDA连接,处理器15的中断端INT和充电芯片122的INT端连接。 Charging chip 122 and the processor 15 and the battery 11 is connected, in particular, the charging voltage and the chip ground END the VBUS terminal 122 is further connected to the ground terminal and the END voltage terminal VBAT of the battery 11, the processor 15 by GP1 (General Purpose Input output General Purpose input / output) port 122 controlling charging chip enable terminal EN, in order to control opening and closing of the charger 121, and the processor 15 further I2C (Inter-1ntegratedCircuit through, inter-integrated circuit bus) bus communication chip 122 and the charging , i.e., a clock terminal and a data terminal SDA SCL 15, respectively, processor chip 122 and the charging terminal of the clock SCL and the data terminal SDA is connected, the processor 15 an interrupt terminal INT and INT end chip 122 is connected to charging.

[0032] 其中,电量检测模块14具体可为电量检测芯片141,进一步的,处理器15还通过I2C总线分别和电量检测芯片141以及温度传感器13通讯。 [0032] wherein the power detection module 14 can be specifically detected power chip 141, further, the processor 15 is connected via the I2C bus 13, respectively, and the communication capacity detecting chip 141 and a temperature sensor. 具体而言,即处理器15的时钟端SCL和数据端SDA分别和电量检测芯片141以及温度传感器13的时钟端SCL和数据端SDA连接。 Specifically, a clock terminal and a data terminal SDA SCL 15, respectively, i.e., the processor chip and the power detection terminal 141 and the clock SCL and the data terminal SDA temperature sensor 13 is connected.

[0033] 其中,处理器15还进一步与存储器16连接,以获取存储器16存储的内容。 [0033] wherein, the processor 15 is further connected to the memory 16, to acquire the content stored in the memory 16.

[0034] 本发明还基于前文的智能移动终端10提供一种智能移动终端充电时温度的控制方法,该方法包括以下步骤: [0034] 10 The present invention further provides a method of controlling the temperature of the intelligent mobile terminal when the mobile terminal based on intelligent charging hereinbefore, the method comprising the steps of:

[0035] 步骤S1:获取智能移动终端10的温度。 [0035] Step S1: acquiring smart mobile terminal 10 of the temperature.

[0036] 步骤S2:测量电池11的电量。 [0036] Step S2: measuring the power of the battery 11.

[0037] 步骤S3:在温度小于预设的最大工作温度阈值时,根据温度控制充电的电流的大小,在温度大于或等于最大工作温度阈值时,根据电量控制充电的电流的大小。 [0037] Step S3: When the temperature is less than a predetermined maximum operating temperature threshold value, the temperature control according to the magnitude of the charging current, when the temperature is greater than or equal to the maximum operating temperature threshold, the current power control in accordance with the size of the charge.

[0038] 由于在智能移动终端10充电时,用户同时也可能进行其他操作,如进行MP3播放、视频录制或播放、接听电话或者浏览网页等应用,上述的应用会产生一定的功耗,相应的会产生的一定的温度。 [0038] Since the mobile terminal when the smart charging 10, the user may also perform other operations, such as for MP3 players, video recording or playback, answering phone or browse the Web application, the application described above would produce a certain power, the corresponding It will be produced by a certain temperature. 由此可以理解的是,智能移动终端10的温度包括充电产生的充电温度和当前应用产生的应用温度。 It can be appreciated that the temperature of the intelligent mobile terminal 10 includes a charging current application temperature and the application temperature generated charge generated. 由于充电产生的充电电流影响着充电温度,由此,为了更好的控制充电的电流,本实施例将要分别获取充电温度和应用温度。 Because the charging current generated by charging the charging temperature impact, whereby, in order to better control the charging current, the present embodiment will be applied to obtain the temperature and the temperature were charged. 由此步骤Si具体有以下两种获取方法: Whereby the step of obtaining Si DETAILED following two methods:

[0039] 第一种获取方法是:获取不同位置的温度,例如电池11的附件、射频的功放的附近、多媒体芯片的附件,以分别用来测量电池11、通话模块以及MP3或者视频播放器在工作时所产生的温度。 [0039] The first method is to obtain: obtaining temperatures at different locations, such as near, multimedia chip attachment accessory battery 11, radio frequency amplifier, respectively for measuring the battery 11, the calling module and the video player or MP3 the temperature generated during operation.

[0040] 第二种获取方法是:获取智能移动终端10的表面的温度,并存储智能移动终端10中各种应用所对应的应用电流、应用温度以及充电的电流与充电温度的关系表。 [0040] The second method is to obtain: acquiring temperature of the surface of the intelligent mobile terminal 10, and stored in the intelligent mobile terminal applications corresponding to the current application, the application temperature, and the charging current table 10, the charging temperature. 具体而言,事先获取各种应用对应的应用电流、应用温度,以及充电的电流和充电温度的关系,例如温度为42度,充电电流为400mA,温度为43度,充电电流为380mA,即根据温度设定充电电流,温度高,充电电流降低,并将其存储到存储器16中。 Specifically, application of current obtained in advance, the application temperature, and the relationship between the charging current and a charging temperature corresponding to various applications, for example, a temperature of 42 degrees, the charging current is 400mA, the temperature is 43 degrees, the charging current of 380mA, i.e., in accordance with temperature setting charging current, high temperature, charging current is reduced, and stored in the memory 16. 值得注意的是,对于一个应用而言,其应用电流和应用温度不限于只有一个,也可以为多个,例如MP3的应用电流和应用温度可以根据其音量的大小不同设置多个。 It is noted that, for an application, the application current, and application temperature is not limited to only one, may be a plurality of such applications and the current MP3 application temperature may be set depending on the size of the plurality of volume.

[0041] 步骤S3中,进一步预设充电时智能移动终端的最低电量阈值。 [0041] In step S3, the mobile terminal further preset intelligent charging minimum power level threshold. 并且,进一步获取智能移动终端的当前应用,以获取当前应用对应的应用温度。 Further, the intelligent mobile terminal further acquires the current application, the application to obtain the temperature corresponding to the current application. 具体如何根据智能移动终端10的当前应用获取智能移动终端10当前应用对应的应用温度如前文所述,在此不再赘述。 How to obtain the current application specific intelligent mobile terminal 10 corresponding to the application temperature as previously described in accordance with the current application intelligent mobile terminal 10, not described herein again.

[0042] 其中,步骤S3具体包括以下三种控制方法为: [0042] wherein the step S3 comprises the following three control methods are:

[0043] 第一种控制方法:在智能移动终端10的温度小于最大工作温度阈值时,计算最大工作温度阈值与当前应用对应的应用温度的差值,以得到最大的充电温度,并根据关系表控制充电的电流为最大的充电温度对应的电流。 [0043] The first control method: when the temperature intelligent mobile terminal 10 is below the maximum operating temperature threshold, calculating a maximum operating temperature threshold table of the difference between the application temperature corresponding to the current application to get the maximum charging temperature, and in accordance with controlling the charging current to the maximum charging current corresponding to the temperature.

[0044] 值得注意的是,第一种控制方法中,充电电流的大小与智能移动终端10当前的电量无关。 [0044] Notably, the first control method, the amount 10 the current and the charging current independent intelligent mobile terminal. 但是若智能移动终端10当前的电量较低,无法满足当前应用所需的应用电流,则进一步降低当前应用的功耗,例如,若当前应用为MP3播放,则降低播放的音量,若当前应用为通话状态,则降低通话声音或者降低射频发射功率,若当前应用为视频播放,则降低屏幕的背光或者视频的音量等,以此来降低当前应用对应的应用电流。 However, if the low current 10 power smart mobile devices, can not meet the current required to apply the current application, the current application to further reduce power consumption, for example, if the current application is an MP3 player, then reduce the volume of the playback, if the current application is call, call speech or reducing the radio frequency transmission power reduction, if the current application is a video player, to decrease the volume or the video screen backlight and the like, in order to reduce the applied current corresponding to the current application.

[0045] 第二种控制方法为:在智能移动终端10的温度大于或等于最大工作温度阈值且智能移动终端10的电量高于最低电量阈值时,控制充电的电流为可满足智能移动终端10当前应用所对应的应用电流或者停止充电。 [0045] A second control method is: when the temperature of the intelligent mobile terminal 10 is equal to or greater than the maximum operating temperature threshold power and smart mobile terminal 10 is higher than the minimum threshold amount, the charging current is controlled to meet the intelligent mobile terminal 10 is currently application corresponding to the applied current or stops charging.

[0046] 第三种控制方法为:在智能移动终端10的温度大于或等于最大工作温度阈值且智能移动终端10的电量低于或等于最低电量阈值时,降低智能移动终端10当前应用的功耗,以降低对应的电流,并进一步控制充电的电流为可满足降低功耗后的智能移动终端的应用所对应的应用电流。 [0046] A third control method is: when the temperature of the intelligent mobile terminal 10 is equal to or greater than the maximum operating temperature threshold and the mobile terminal smart battery 10 is lower than or equal to the minimum power threshold, reducing power consumption of the current application 10 intelligent mobile terminal , to reduce the current in the current application corresponding to the current, and further controlling the charging of a mobile terminal application intelligence to reduce power consumption to meet the corresponding.

[0047] 其中,本发明的方法进一步包括: [0047] wherein, the method of the present invention further comprises:

[0048] 预设一继续充电温度阈值,该继续充电温度阈值比最大工作温度阈值小。 [0048] continue to charge a predetermined temperature threshold value, the charging is continued temperature threshold value is smaller than the maximum operating temperature threshold. 在控制停止充电后,若智能移动终端10的温度降低到继续充电温度阈值时,继续充电,以保证智能移动终端10的电量。 After charging control is stopped, if the temperature intelligent mobile terminal 10 to continue charging the reduced temperature threshold value, charging is continued, the quantity of electricity in order to ensure that the mobile terminal 10.

[0049] 综上所述,本发明的智能移动终端10首先获取智能移动终端的温度和电池的电量,进一步在温度小于预设的最大工作温度阈值时,根据温度控制充电模块充电的电流的大小,在温度大于或等于最大工作温度阈值时,根据电量控制充电的电流的大小,使得可以通过控制电流的大小来控制智能移动终端的温度,从而保证将智能移动终端的温度控制在一定的范围内。 [0049] In summary, the present invention is intelligent mobile terminal 10 first acquires the temperature of the battery and power intelligent mobile terminal, when the temperature is further less than a preset maximum operating temperature threshold value, the temperature control according to the size of the charging current charging module , at temperatures greater than or equal to the maximum operating temperature threshold value, depending on the size power control the charging current, making it possible to control the temperature intelligent mobile terminal by controlling the magnitude of the current, so as to ensure that the temperature of the intelligent mobile terminal controlled constant within a range of .

[0050] 以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。 [0050] The embodiments described above are only embodiments of the present invention, not intended to limit the scope of the present invention, all utilize the present specification and drawings taken equivalent structures or equivalent process, or other direct or indirect application Related technical fields shall fall within the scope of protection of the present invention.

Claims (10)

1.一种智能移动终端,其特征在于,包括: 电池; 充电模块,用于给所述电池充电; 温度传感器,用于获取所述智能移动终端的温度; 电量测量模块,用于测量所述电池的电量; 处理器,用于在所述温度小于预设的最大工作温度阈值时,根据所述温度控制所述充电模块充电的电流的大小,在所述温度大于或等于所述最大工作温度阈值时,根据所述电量控制所述充电模块充电的电流的大小,以将所述智能移动终端的温度控制在预设的范围内。 An intelligent mobile terminal, comprising: a battery; a charging means for charging the battery; a temperature sensor for obtaining the temperature of the intelligent mobile terminal; a power measurement module for measuring the battery power; processor, at said temperature for less than a predetermined maximum operating temperature threshold value, the temperature control according to the magnitude of the current charging module for charging, the temperature is greater than or equal to the maximum operating temperature threshold, according to the power control module the size of the charging of the charging current to the temperature control of the intelligent mobile terminal within a preset range.
2.根据权利要求1所述的智能移动终端,其特征在于,所述智能移动终端进一步包括: 存储器,用于存储所述智能移动终端中各种应用所对应的应用电流、应用温度以及充电的电流与充电温度的关系表。 The intelligent mobile terminal according to claim 1, characterized in that the intelligent mobile terminal further comprising: a memory for storing current is applied in the intelligent mobile terminal corresponding to various applications, and the application temperature of the charge table of current and charge temperature.
3.根据权利要求2所述的智能移动终端,其特征在于,所述智能移动终端的温度包括充电产生的充电温度和当前应用产生的应用温度,其中,所述处理器进一步获取当前应用,以获取所述当前应用对应的应用温度。 3. The intelligent mobile terminal according to claim 2, wherein the temperature of the intelligent mobile terminal includes a charging application temperature and the temperature generated by charging current generated by the application, wherein the processor further obtains the current application to acquiring the current application corresponding to the application temperature.
4.根据权利要求3所述的智能移动终端,其特征在于,所述处理器预设所述充电模块充电时所述智能移动终端的最低电量阈值; 所述处理器在所述智能移动终端的温度小于所述最大工作温度阈值时,计算所述最大工作温度阈值与所述当前应用对应的应用温度的差值,以得到最大的充电温度,并根据所述关系表控制所述充电模块充电的电流为所述最大的充电温度对应的电流; 所述处理器在所述智能移动终端的温度大于或等于所述最大工作温度阈值且所述智能移动终端的电量高于所述最低电量阈值时,控制所述充电模块充电的电流为可满足所述智能移动终端当前应用所对应的应用电流或者停止充电; 所述处理器在所述智能移动终端的温度大于或等于最大工作温度阈值且所述智能移动终端的电量低于或等于所述最低电量阈值时,降低所述智能移动终端当 According to claim 3 of the intelligent mobile terminal, wherein the processor module charging the charging preset minimum power level threshold of the intelligent mobile terminal; the processor of the intelligent mobile terminal when the temperature is less than the maximum operating temperature threshold value, calculating a difference maximum operating temperature threshold to the current application corresponding to the application temperature in order to obtain the maximum charging temperature, and the charging module according to the charging control table said processor maximum operating temperature threshold is the temperature of the intelligent mobile terminal is equal to or greater than the power of the mobile terminal and the smart minimum power level is above the threshold value; the maximum charging current is a current corresponding to the temperature control the charging current to the charging module can meet the current application corresponding to this application, or intelligent mobile terminal to stop charging; the processor temperature of the intelligent mobile terminal is greater than or equal to the maximum operating temperature threshold and the intelligence when the power of the mobile terminal is less than or equal to the minimum power level threshold, decreasing the intelligent mobile terminal when 应用的功耗,以降低对应的电流,并进一步控制所述充电模块充电的电流为可满足降低功耗后的所述智能移动终端的应用所对应的应用电流。 Power applications, to reduce the corresponding current, and further the charging current control module can meet the charge current is applied to reduce the use of the intelligent mobile terminal corresponding to the power consumption.
5.根据权利要求4所述的智能移动终端,其特征在于,所述处理器预设一继续充电温度阈值,在所述处理器控制所述充电模块停止充电后,若所述智能移动终端的温度降低到所述继续充电温度阈值时,所述处理器控制所述充电模块继续充电。 The intelligent mobile terminal according to claim 4, wherein said processor continues to charge a predetermined temperature threshold, the charge control after the processor module stops charging, if the intelligent mobile terminal the temperature is lowered to continue charging the threshold temperature, the charging module controlling the processor to continue charging.
6.根据权利要求1所述的智能移动终端,其特征在于,所述充电模块包括充电器和充电芯片,所述充电器和所述充电芯片连接,所述充电芯片分别和所述处理器以及所述电池连接,所述处理器通过GP1 口控制充电芯片的使能端,以控制所述充电器的打开和关闭,并且所述处理器通过I2C总线分别和所述充电芯片以及所述温度传感器通讯。 The intelligent mobile terminal according to claim 1, wherein said charging module includes a charger and a charging chip, the charger and the charging chip is connected, respectively and the charging of said chip and processor the battery is connected to the processor by controlling the charging port GP1 chip enable terminal, to control the opening and closing of the charger and the processor through the I2C bus and the charge, respectively, and the temperature sensor chip communication.
7.一种智能移动终端充电时温度的控制方法,所述智能移动终端包括电池,其特征在于,所述方法包括: 获取所述智能移动终端的温度; 测量所述电池的电量; 在所述温度小于预设的所述最大工作温度阈值时,根据所述温度控制充电的电流的大小,在所述温度大于或等于所述最大工作温度阈值时,根据所述电量控制所述充电的电流的大小,以将所述智能移动终端的温度控制在预设的范围内。 A smart mobile terminal when the charging control method for a temperature, the intelligent mobile terminal includes a battery, wherein, said method comprising: obtaining a temperature of the intelligent mobile terminal; measuring a quantity of the battery; the when the temperature is less than a predetermined maximum operating temperature threshold value according to the magnitude of the current charging temperature control, when the temperature is greater than or equal to the maximum operating temperature threshold, controlling the charge amount according to the current size, at a temperature of the intelligent mobile terminal is controlled within a predetermined range.
8.根据权利要求7所述的控制方法,其特征在于,智能移动终端的温度包括充电产生的充电温度和当前应用产生的应用温度,所述方法进一步包括: 存储所述智能移动终端中各种应用所对应的应用电流、应用温度以及充电的电流与充电温度的关系表; 获取所述智能移动终端的当前应用,以获取所述当前应用对应的应用温度。 The control method according to claim 7, characterized in that the temperature of the intelligent mobile terminal includes a charging application temperature and the temperature generated by charging current generated by the application, the method further comprising: storing the various intelligent mobile terminal application of a current application corresponding to the application temperature and the temperature of the charging table and a charging current; acquiring the intelligent mobile terminal's current application, the application temperature to obtain the corresponding current application.
9.根据权利要求8所述的控制方法,其特征在于,所述方法进一步包括: 预设充电时所述智能移动终端的最低电量阈值; 所述根据所述温度控制充电的电流的大小的步骤进一步包括:计算所述最大工作温度阈值与所述当前应用对应的应用温度的差值,以得到最大的充电温度,并根据所述关系表控制充电的电流为所述最大的充电温度对应的电流; 所述根据所述电量控制所述充电的电流的大小的步骤进一步包括: 在所述智能移动终端的电量高于所述最低电量阈值时,控制充电的电流为可满足所述智能移动终端当前应用所对应的应用电流或者停止充电; 在所述智能移动终端的电量低于或等于所述最低电量阈值时,降低所述智能移动终端当前应用的功耗,以降低对应的电流,并进一步控制充电的电流为可满足降低功耗后的所述智能移动终端的应用所对应的应 The control method according to claim 8, characterized in that, said method further comprising: charging the preset minimum power level threshold of the intelligent mobile terminal; a step size according to the temperature control of the charging current further comprising: calculating the maximum operating temperature threshold value and the difference between the current application corresponding to the application temperature in order to obtain the maximum charging temperature, and the control table according to the current to the charging current corresponding to the maximum charging temperature ; according to the size of the charge control the charging current further comprises the step of: in the intelligent mobile terminal when the battery is higher than the minimum power level threshold value, controlling the charging current to the intelligent mobile terminal to meet the current application current or application corresponding to stop charging; when the power of the intelligent mobile terminal is less than or equal to the minimum power level threshold, reducing power consumption of the intelligent mobile terminal currently applied, to reduce the corresponding current, and further controls the charging current is applied to the intelligent mobile terminal to meet the reduced power consumption can be corresponding 电流。 Current.
10.根据权利要求9所述的控制方法,其特征在于,所述方法进一步包括: 预设一继续充电温度阈值; 在控制停止充电后,若所述智能移动终端的温度降低到所述继续充电温度阈值时,控制继续充电。 10. The control method according to claim 9, wherein said method further comprises: continuing charging a preset temperature threshold; control after the charging is stopped, if the temperature is lowered to intelligent mobile terminal to continue the charge when the temperature threshold value, control continues charging.
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