CN106505699A - Charging control method and device and terminal - Google Patents

Charging control method and device and terminal Download PDF

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Publication number
CN106505699A
CN106505699A CN 201710026295 CN201710026295A CN106505699A CN 106505699 A CN106505699 A CN 106505699A CN 201710026295 CN201710026295 CN 201710026295 CN 201710026295 A CN201710026295 A CN 201710026295A CN 106505699 A CN106505699 A CN 106505699A
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current
charging
value
battery
charge
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CN 201710026295
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Chinese (zh)
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张强
孔凡红
廖福椿
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广东欧珀移动通信有限公司
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007Regulation of charging current or voltage
    • H02J7/0072Regulation of charging current or voltage using semiconductor devices only
    • H02J7/0077Regulation of charging current or voltage using semiconductor devices only the charge cycle being terminated in response to electric parameters

Abstract

The invention provides a charging control method and device and a terminal. During the charging process, a corresponding charging threshold value is set according to the condition of battery aging, namely, according to internal resistance and a charging state of a current battery, and during the charging process of each stage, a first charging current value of a charging current is set to be smaller than the charging threshold value, so that the influence of battery aging can be avoided, and the electricity value charged into the battery is increased; and moreover, the difference between the first charging current value and a current threshold value is limited within a preset range, so that the first charging current value approaches to the current threshold value as much as possible, and the charging efficiency can be improved.

Description

充电控制方法、装置及终端 Charging control method, and a terminal device

技术领域 FIELD

[0001] 本发明涉及通信领域,特别是涉及一种充电控制方法、装置及终端。 [0001] The present invention relates to the field of communications, particularly to a charging control method, and a terminal apparatus.

背景技术 Background technique

[0002]随着智能手机等移动终端的普及,用户对手机的使用频率的不断增加,从而用户对手机的电池容量的需求也越来越大,然而,手机电池容量受空间限制,使得手机电池的续航能力很难满足用户的需求,由此,需要不断对电池进行充电。 [0002] With the popularity, increasing frequency of use of mobile phone users smart phones and other mobile terminals, so that the user of the mobile phone battery capacity demand is also growing, however, space constraints phone battery capacity, so that the mobile phone battery endurance is difficult to meet the needs of users, thereby, the need to constantly charge the battery.

[0003] 但是,手机的使用,电池会随着一次次充电不断老化,其内阻值也会渐渐变化,若采用电池一直采用同一充电策略,在电池老化后,其充入的电量会减少。 [0003] However, the use of mobile phones, the battery will charge again and again as the aging, will gradually change its internal resistance, the use of rechargeable batteries has been using the same tactics, after the battery is aging, it's charge will be reduced.

发明内容 SUMMARY

[0004] 本发明实施例提供一种充电控制方法、装置及终端,可以充入电池的电量,降低电池老化对于充入电池电量的影响。 [0004] The embodiments of the present invention to provide a charging control method, and a terminal device, can be charged in the battery charge, reduce the influence of aging of the battery for charging the battery.

[0005] 本发明实施例提供一种充电控制方法,包括以下步骤: [0005] The embodiments of the present invention to provide a charging control method comprising the steps of:

[0006] 充电时,获取终端当前的充电状态以及电池的内阻值; When the [0006] charge, obtain the current state of charge of the battery terminals and the internal resistance;

[0007] 根据所述充电状态以及所述内阻值设置一电流阈值; [0007] The state of charge and said internal resistance is provided a current threshold;

[0008] 采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内。 [0008] The first charging current value for charging said battery, said first charging current value and the difference is less than the current threshold and the current threshold value within a predetermined range.

[0009] 本发明实施例提供一种充电控制装置,包括: [0009] Example embodiment of the present invention provides A charging control apparatus comprising:

[0010] 获取模块,用于在充电时,获取终端当前的充电状态以及电池的内阻值; [0010] obtaining module, configured to, when charged, to get the current state of charge of the battery terminals and the internal resistance;

[0011] 设置模块,用于根据所述充电状态以及所述内阻值设置一电流阈值; [0011] module is provided, according to the state of charge and said internal resistance is provided a current threshold;

[0012] 充电模块,用于采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内。 [0012] charging means for charging the battery using a first charging current value, the first charging current value and the difference is less than the current threshold and the current threshold value within a predetermined range.

[0013] 本发明实施例一种终端,包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,该处理器执行该计算机程序时实现如上述任一项所述的方法。 [0013] Example of a terminal when the embodiment of the present invention includes a computer program memory, a processor and a memory and running on the processor in the memory, the processor executes the computer program implemented method of any preceding claim .

[0014] 本发明实施例通过充电时,获取终端当前的充电状态以及电池的内阻值;根据所述充电状态以及所述内阻值设置一电流阈值;采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内;从而完成对于电池的快速充电。 Embodiment [0014] The present invention is illustrated by the time of charging, the terminal obtains the current state of charge of the battery and the internal resistance; according to the state of charge and the resistance value is provided in a current threshold; using a first charging current value to the battery charging the first charging current value and the difference is less than the current threshold and the current threshold value within a preset range; completed fast charging of the battery. 由于在充电过程中,根据电池老化情况也即是根据当前电池的内阻以及充电状态设定了对应的充电阈值,在各阶段充电过程中,将充电电流的第一充电电流值设定为小于该充电阈值,使得可以避免电池老化的影响,以提高充入电池的电量值,并且由于将该第一充电电流值与电流阈值的差限定在预定范围内,使得该第一充电电流值尽可能接近该电流阈值,可以提高充电效率。 Since during charging, the battery according to the aging that is, the corresponding set threshold value based on the current charge state of charge of the battery and the internal resistance, at various stages of the charging process, the charging of the first charging current value is set smaller than the current the charge threshold, so to avoid the influence of aging of the battery, charged to increase the capacity value of the battery, and since the difference between the first charging current value and the current threshold value is defined within a predetermined range, such that the first charging current value as much as possible close the current threshold value, the charging efficiency can be improved.

附图说明 BRIEF DESCRIPTION

[0015]图1为本发明一适配器给终端充电的场景示意图。 [0015] Figure 1 is a schematic diagram of a terminal adapter for charging scenario invention.

[0016]图2为本发明一优选实施例中的充电控制方法的流程图。 [0016] FIG 2 is a flowchart of a charging control method according to a preferred embodiment of the invention.

[0017]图3为本发明一优选实施例中的充电控制方法的步骤SlOl的详细流程图。 [0017] FIG. 3 is a detailed flowchart of step SlOl charging control method according to a preferred embodiment of the present invention.

[0018]图4为本发明一优选实施例中的充电控制方法的另一流程图。 [0018] FIG 4 a flow chart of another embodiment of a charging control method of a preferred embodiment of the present invention.

[0019]图5为本发明一优选实施例中的充电控制装置的一种结构图。 [0019] FIG. 5 a configuration diagram of a charging control apparatus according to a preferred embodiment of the present invention.

[0020]图6为本发明一优选实施例中的充电控制装置的另一结构图。 [0020] FIG. 6 a configuration diagram of another embodiment of a charging control apparatus in a preferred embodiment of the present invention.

[0021]图7为本发明一优选实施例中的终端的结构图。 [0021] FIG. 7 configuration diagram of a preferred embodiment of a terminal of the present invention.

具体实施方式 detailed description

[0022] 请参照图式,其中相同的组件符号代表相同的组件,本发明的原理是以实施在一适当的运算环境中来举例说明。 [0022] Referring to the drawings, wherein the same components as characters represent like components, the principles of the present invention is implemented in a suitable computing environment be exemplified. 以下的说明是基于所例示的本发明具体实施例,其不应被视为限制本发明未在此详述的其它具体实施例。 The following description is based on the specific embodiments of the present invention is illustrated, which should not be construed as limiting the present invention are not described in detail herein other embodiments.

[0023] 在以下的说明中,本发明的具体实施例将参考由一部或多部计算机所执行之作业的步骤及符号来说明,除非另有述明。 [0023] In the following description, the specific embodiments of the present invention will be described with reference to the symbols and the job step executed by the one or more computer unit, unless otherwise stated. 因此,其将可了解到这些步骤及操作,其中有数次提到为由计算机执行,包括了由代表了以一结构化型式中的数据之电子信号的计算机处理单元所操纵。 Thus, it will be understood and operation of these steps, there are several references which performed by a computer, including a computer processing unit to represent the electrical signals of a structured data type in the manipulation. 此操纵转换该数据或将其维持在该计算机之内存系统中的位置处,其可重新配置或另外以本领域技术人员所熟知的方式来改变该计算机之运作。 This converts the data manipulation, or to maintain it at a location in the memory of the computer system, which may be reconfigured or otherwise to those skilled in the art way to change the operation of the computer. 该数据所维持的数据结构为该内存之实体位置,其具有由该数据格式所定义的特定特性。 The data for the entity data structures maintained by the memory location having the specific properties defined by the data format. 但是,本发明原理以上述文字来说明,其并不代表为一种限制,本领域技术人员将可了解到以下所述的多种步骤及操作亦可实施在硬件当中。 However, the principles of the present invention in the character described which does not represent as a limitation, those skilled in the art will understand that various steps described below may be implemented in hardware and operating them.

[0024]如图1所示,本发明提供的充电控制装置100以计算机程序的形式集成于IPAD、手机等终端10中。 [0024] 1, charging control device 100 according to the present invention provides a computer program in the form of integrated IPAD, mobile phones and other terminals 10. 该充电设备30通过数据线20与该终端10电连接。 The charging device 3020 electrically connected to the terminal 10 via a data line. 该充电设备30输出总电流为I的电流给该终端10。 30 total of the charging current to the output device 10 is a terminal I of the current. 该终端10根据当前的充电状态以及电池的内阻值设置一电流阈值,并采用第一充电电流值Il给终端10的电池进行充电,采用电流值Ia给主板供电。 The terminal 10 is provided with a current threshold based on the current state of charge of the battery and the internal resistance, and the use of a first charging current value Il for charging the battery terminal 10, the current value Ia using the power supply to the motherboard. 该第一充电电流值Il小于该电流阈值且与该电流阈值的差在预定范围内。 The first charging current value is less than the current Il threshold value and the difference between the current threshold within a predetermined range.

[0025]下面结合实施例对本发明进行详细描述。 [0025] The present invention will be described in detail in conjunction with embodiments.

[0026] 请参照图1,本发明实施例提供了一种充电控制方法,该充电控制方法包括以下步骤: [0026] Referring to FIG 1, an embodiment is provided a charging control method according to the present invention, the charging control method comprising the steps of:

[0027] SlOl、充电时,获取终端当前的充电状态以及电池的内阻值。 [0027] SlOl, during charging, obtaining internal resistance value and the current state of charge of the battery terminal.

[0028] 当移动终端检测到该终端在充电时,例如,检测到USB接口通过USB数据线连接在有源电子设备上时,检测该终端的充电状态并获取该终端的电池的内阻值。 [0028] When the mobile terminal detects that a terminal at the time of charge, for example, detects the USB interface via a USB cable is connected to the active electronic device, the terminal detects the state of charge of the battery and acquires the internal resistance value of the terminal. 该有源电子设备可以为电脑、电源插头等。 The active electronic device may be a computer, the power plug and the like.

[0029] 实际应用中,该步骤SlOl包括以下子步骤: [0029] In practice, the step SlOl comprises the substeps of:

[0030] SlOll、充电时,获取所述终端的主板的第一电压值V1、所述电池电芯的第二电压值V2以及流过所述电池的当前电流值II。 [0030] SlOll, charging, acquiring the terminal voltage value of the first motherboard V1, the second battery cell voltage value V2 and the current flowing through the battery current value II. 在该步骤中,可以通过终端内部自带的检测模块来检测该主板的第一电压值V1、电池电芯的第二电压值V2以及流过电池的当前电流值II。 In this step, the board can be detected first voltage value V1, a second battery cell voltage value V2 and the current value of a current II flows through the inside of the battery terminal comes detection module.

[0031] S1012、根据所述第一电压值、第二电压值以及当前电流值获取所述电池的内阻值。 [0031] S1012, according to the first voltage value, the second voltage value and the current value of the current acquired internal resistance of the battery. 其中,具体计算时采用以下公式:内阻值r=(Vl-V2)/Il。 Wherein, the specific calculation using the following formula: internal resistance value r = (Vl-V2) / Il. 该V1-V2就等于该电池的内阻消耗的电压。 The voltage V1-V2 is equal to the internal resistance of the battery is consumed.

[0032] S1013、获取终端当前的充电状态。 [0032] S1013, the terminal acquires the current state of charge. 例如,该充电状态可以为涓流充电、恒流充电或者恒压充电,可以通过检测当前的电量值来判断当前的充电状态。 For example, the state of charge may flow trickle charge, constant current charging or constant-voltage charging, the charging current may be determined by detecting the current state of charge value. 或者,根据当前的充电电流来判断其充电状态。 Alternatively, the charging current based on the current state of charge is determined. 当然,在本发明中所指的涓流充电其当前电流值Il位于第一电流区间内。 Of course, the present invention is referred to in its current trickle charge current value is within a first current Il interval. 恒流充电时,其充入该电池的当前电流值Il位于第二电流区间内,其在该第二电流区间内动态变换。 Constant current charging current value, which were introduced into the cell located in the second current Il interval, converting dynamic current in the second interval. 恒压充电时,随着充电的继续,当前电流值11逐渐变小。 When the constant voltage charging, charging is continued with the current value of the current 11 gradually decreases.

[0033] S102、根据所述充电状态以及所述内阻值设置一电流阈值。 [0033] S102, according to the state of charge and said internal resistance is provided a current threshold.

[0034] 其中,建立一个电池的内阻值与电流阈值的对应关系,规定电池压降必须小于该预定值,比如说0.5V,那么根据电池的内阻就可以得到快充的电流阈值,充电的电流值小于该电流阈值就可以使得电池获取的电量多,减小电池老化老化的影响。 [0034] wherein, to establish a correspondence between the battery internal resistance and the current threshold value, a predetermined battery voltage drop must be less than the predetermined value, for example, 0.5V, then it is possible to obtain fast charge current threshold in accordance with the internal resistance of the battery, the charging current value is less than the current threshold value can be acquired so that the battery power is large, reduce the influence of aging of the battery aging. 其中,充电过程中的各个阶段对应的电流阈值个不相同。 Wherein, during the various stages of the charging current threshold corresponding to non-identical.

[0035] 实际应用中,该步骤S102包括以下子步骤: [0035] In practice, the step S102 comprises the substeps of:

[0036] S1021、根据所述充电状态从映射关系集合中获取一对应的映射关系。 [0036] S1021, obtains the mapping between a corresponding mapping relation from the set according to the state of charge.

[0037]该映射关系集合中有多个映射关系,例如映射关系A,映射关系B,映射关系C。 [0037] The mapping between a plurality of set mapping relationship, the mapping relationship e.g. A, B mapping relationship, the mapping relationship C. 当该充电状态为涓流充电时,选择映射关系A作为对应的映射关系。 When the trickle charging state of charge, select A mapping relationship corresponding to the relationship as a map. 当该充电状态为恒流充电时,选择映射关系B作为对应的映射关系。 When the state of charge of the constant current charging, the mapping relationship B selected as corresponding to the mapping relationship. 当该充电状态为恒压充电时,选择映射关系C作为对应的映射关系。 When the charging state to constant voltage charging, selecting C as the mapping relationship corresponding to the mapping relationship.

[0038] S1022、根据所述内阻值以及所述映射关系设置一电流阈值。 [0038] S1022, the current set a threshold based on the internal resistance and the mapping relationship.

[0039] 例如当该充电状态为恒流充电时,选取映射关系B。 [0039] For example, when the state of charge of the constant current charging, selecting mapping relationship B.

[0040] 其中,当该内阻值位于第一区间[R1,R2)时,根据该映射关系B,对应的电流阈值为Bl0 [0040] wherein, when the internal resistance value at a first interval [Rl, when R2), according to the mapping relation be B, corresponding to the current threshold Bl0

[0041] 其中,当该内阻值位于第二区间[R2,R3)时,根据该映射关系B,对应的电流阈值为B2o [0041] wherein, when the internal resistance at the second interval [R2, when R3), according to the mapping relation be B, corresponding to the current threshold B2o

[0042] 其中,当该内阻值位于第三区间[R3,R4)时,根据该映射关系B,对应的电流阈值为B3o [0042] wherein, when the internal resistance is located in the third section [R3, R4), according to the mapping relation be B, corresponding to the current threshold B3o

[0043] 其中,当该内阻值位于第四区间[R4,R5)时,根据该映射关系B,对应的电流阈值为B40 [0043] wherein, when the internal resistance value at the fourth interval [R4, when R5), according to the mapping relation be B, corresponding to the current threshold B40

[0044] 可以理解地,当该内阻值划分的区间数越细,每一区间对应的映射关系B越准确,使得对应获取到的电流阈值越接近于最佳值,充电时,只要充入电池的充电电流值只要小于该电流阈值并接近该电流阈值,就可以使得该电池充入尽可能多的电量,可以减小电池老化对于电池的充电量的影响。 [0044] It will be appreciated, when the internal resistance of the small number of divided sections, each section corresponding to the more accurate the mapping relationship B, so that the current corresponding to the acquired optimal value closer to the threshold value, the charging time, as long as charging as long as battery charging current value is less than the current threshold and the current threshold close, so that the battery can be charged with electricity as much as possible can reduce the influence of aging for a charge amount of the battery cell.

[0045] S103、采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内。 [0045] S103, using a first charging current to the battery is charged, the first charging current value is less than the current threshold and the current difference with a threshold value within a predetermined range.

[0046] 例如,取该内阻值位于第二区间[R2,R3),该电流阈值为BI,该预设范围为时(0,Ql),该第一充电电流位于(B1-Q1 ,BI)之间。 [0046] For example, taking the internal resistance at the second interval [R2, R3), the current threshold value is the BI, the last preset range (0, Ql), which is located in a first charging current (B1-Q1, BI )between. 通过将该第一充电电流尽量保持在小于该电流阈值BI并接近该电流阈值,可以使得电池充到尽可能多的电量。 By keep the first charging current less than the current threshold value and proximate the BI current threshold, so that the battery can be charged to charge as much as possible. 实际应用中,可以通过动态调节充电电压的大小来动态调节该流过电池的第一充电电流,使得该第一充电电流在该(B1-Q1,B1)之间动态调整,在保证尽可能快速充电的条件下,充入更多的电量到电池中。 In practical applications, it can be dynamically adjusted by dynamically adjusting the magnitude of the charging voltage of the first charging current flowing through the battery, such that the first charging current being dynamically adjusting between the (B1-Q1, B1), as rapidly as possible to ensure charging conditions, the more power to charge the battery.

[0047]由上可知,本发明实施例通过充电时,获取终端当前的充电状态以及电池的内阻值;根据所述充电状态以及所述内阻值设置一电流阈值;采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内;从而完成对于电池的快速充电。 [0047] From the above, embodiments of the present invention is illustrated by the time of charging, the terminal obtains the current state of charge of the battery and the internal resistance; according to the state of charge and the resistance value is provided in a current threshold; using a first charging current value to charge the battery, the first charging current value and the difference is less than the current threshold and the current threshold value within a preset range; completed fast charging of the battery. 由于在充电过程中,根据电池老化情况也即是根据当前电池的内阻以及充电状态设定了对应的充电阈值,在各阶段充电过程中,将充电电流的第一充电电流值设定为小于该充电阈值,使得可以避免电池老化的影响,以提高充入电池的电量值,并且由于将该第一充电电流值与电流阈值的差限定在预定范围内,使得该第一充电电流值尽可能接近该电流阈值,可以提高充电效率。 Since during charging, the battery according to the aging that is, the corresponding set threshold value based on the current charge state of charge of the battery and the internal resistance, at various stages of the charging process, the charging of the first charging current value is set smaller than the current the charge threshold, so to avoid the influence of aging of the battery, charged to increase the capacity value of the battery, and since the difference between the first charging current value and the current threshold value is defined within a predetermined range, such that the first charging current value as much as possible close the current threshold value, the charging efficiency can be improved.

[0048] 请参照图4,本发明实施例提供一种充电控制方法,该充电控制方法包括以下步骤: [0048] Referring to FIG 4, an embodiment is provided a charging control method according to the present invention, the charging control method comprising the steps of:

[0049] S201、充电时,获取终端当前的充电状态以及电池的内阻值,获取所述电池的当前温度值; [0049] S201, charging, obtaining internal resistance value and the current state of charge of the battery terminal acquires current temperature value of the battery;

[0050] 当移动终端检测到该终端在充电时,例如,检测到USB接口通过USB数据线连接在有源电子设备上时,检测该终端的充电状态并获取该终端的电池的内阻值。 [0050] When the mobile terminal detects that a terminal at the time of charge, for example, detects the USB interface via a USB cable is connected to the active electronic device, the terminal detects the state of charge of the battery and acquires the internal resistance value of the terminal. 该有源电子设备可以为电脑、电源插头等。 The active electronic device may be a computer, the power plug and the like.

[0051] 实际应用中,该步骤S201包括以下子步骤: [0051] In practice, the step S201 comprises the substeps of:

[0052] S2011、充电时,获取所述终端的主板的第一电压值V1、所述电池电芯的第二电压值V2以及流过所述电池的当前电流值II。 [0052] S2011, the charging, the terminal board acquiring the first voltage value V1, the second battery cell voltage value V2 and the current flowing through the battery current value II. 在该步骤中,可以通过终端内部自带的检测模块来检测该主板的第一电压值V1、电池电芯的第二电压值V2以及流过电池的当前电流值II。 In this step, the board can be detected first voltage value V1, a second battery cell voltage value V2 and the current value of a current II flows through the inside of the battery terminal comes detection module.

[0053] S2012、根据所述第一电压值、第二电压值以及当前电流值获取所述电池的内阻值。 [0053] S2012, according to the first voltage value, the second voltage value and the current value of the current acquired internal resistance of the battery. 其中,具体计算时采用以下公式:内阻值r=(Vl-V2)/Il。 Wherein, the specific calculation using the following formula: internal resistance value r = (Vl-V2) / Il. 该V1-V2就等于该电池的内阻消耗的电压。 The voltage V1-V2 is equal to the internal resistance of the battery is consumed.

[0054] S2013、获取终端当前的充电状态。 [0054] S2013, the terminal acquires the current state of charge. 例如,该充电状态可以为涓流充电、恒流充电或者恒压充电,可以通过检测当前的电量值来判断当前的充电状态。 For example, the state of charge may flow trickle charge, constant current charging or constant-voltage charging, the charging current may be determined by detecting the current state of charge value. 或者,根据当前的充电电流来判断其充电状态。 Alternatively, the charging current based on the current state of charge is determined. 当然,在本发明中所指的涓流充电其当前电流值Il位于第一电流区间内。 Of course, the present invention is referred to in its current trickle charge current value is within a first current Il interval. 恒流充电时,其充入该电池的当前电流值Il位于第二电流区间内,其在该第二电流区间内动态变换。 Constant current charging current value, which were introduced into the cell located in the second current Il interval, converting dynamic current in the second interval. 恒压充电时,随着充电的继续,当前电流值11逐渐变小。 When the constant voltage charging, charging is continued with the current value of the current 11 gradually decreases.

[0055] S2014、获取所述电池的当前温度值。 [0055] S2014, acquires the current temperature of the battery. 可以通过终端内部的电池管理模块来获取电池的当前温度值。 Can be obtained through the inside of the battery terminal current temperature value of the battery management module.

[0056] S202、根据所述充电状态、电池的当前温度值以及所述内阻值设置一电流阈值。 [0056] S202, according to the state of charge, current temperature value of the battery and the internal resistance is provided a current threshold.

[0057] 其中,建立一个电池的内阻值与电流阈值的对应关系,规定电池压降必须小于该预定值,并采用该电池的当前温度作为修正参数来修改该预定值。 [0057] wherein, to establish a correspondence between the battery internal resistance and the current threshold value, a predetermined battery voltage drop must be less than the predetermined value, and uses the current temperature of the battery as a correction parameter to modify the predetermined value. 比如说,该预定值为 For example, the predetermined value

0.5V,那么根据电池的内阻就可以得到预定值IX,然后根据该当前温度值Tl,对应的修正值yTl,得到快充的电流阈值IX-yTl,充电的电流值小于该电流阈值IX-yTl就可以使得电池获取的电量多,减小电池老化老化的影响。 0.5V, then according to the internal resistance of the battery can be obtained predetermined value IX, and then based on the current temperature value Tl, the correction value corresponding to yTl, to obtain fast charge current threshold IX-yTl, the current value of the charging current is smaller than the threshold value IX- yTl can be acquired such that battery power is large, reduce the influence of aging of the battery aging. 其中,充电过程中的各个阶段对应的电流阈值个不相同。 Wherein, during the various stages of the charging current threshold corresponding to non-identical.

[0058] 实际应用中,该步骤S202包括以下子步骤: [0058] In practice, the step S202 comprises the substeps of:

[0059] S2021、根据所述充电状态从映射关系集合中获取一对应的映射关系。 [0059] S2021, obtains the mapping between a corresponding mapping relation from the set according to the state of charge.

[0060]该映射关系集合中有多个映射关系,例如映射关系A,映射关系B,映射关系C。 [0060] The mapping between a plurality of set mapping relationship, the mapping relationship e.g. A, B mapping relationship, the mapping relationship C. 当该充电状态为涓流充电时,选择映射关系A作为对应的映射关系。 When the trickle charging state of charge, select A mapping relationship corresponding to the relationship as a map. 当该充电状态为恒流充电时,选择映射关系B作为对应的映射关系。 When the state of charge of the constant current charging, the mapping relationship B selected as corresponding to the mapping relationship. 当该充电状态为恒压充电时,选择映射关系C作为对应的映射关系。 When the charging state to constant voltage charging, selecting C as the mapping relationship corresponding to the mapping relationship.

[0061] S2022、根据所述当前温度值设置、所述内阻值以及所述映射关系设置一电流阈值。 [0061] S2022, according to the current temperature setting value, the internal resistance and the mapping relationship between a set current threshold.

[0062] 例如当该充电状态为恒流充电时,选取映射关系B。 [0062] For example, when the state of charge of the constant current charging, selecting mapping relationship B.

[0063] 其中,当该内阻值位于第一区间[R1,R2)时,当前温度值为Tl,根据该映射关系B,对应的电流阈值为B1-yTl。 [0063] wherein, when the internal resistance value at a first interval [R1, R2), the current temperature value Tl, according to the mapping relation be B, corresponding to the current threshold B1-yTl.

[0064] 其中,当该内阻值位于第二区间[R2,R3)时,当前温度值为T2,根据该映射关系B,对应的电流阈值为B2-yT2。 [0064] wherein, when the internal resistance at the second interval [R2, R3), is the current temperature T2, according to the mapping relation be B, corresponding to the current threshold B2-yT2.

[0065] 其中,当该内阻值位于第三区间[R3,R4)时,当前温度值为T3,根据该映射关系B,对应的电流阈值为B3-yT3。 [0065] wherein, when the internal resistance is located in the third section [R3, R4), the current temperature value T3, according to the mapping relation be B, corresponding to the current threshold B3-yT3.

[0066] 其中,当该内阻值位于第四区间[R4,R5)时,当前温度值为T4,根据该映射关系B,对应的电流阈值为B4-yT4。 [0066] wherein, when the internal resistance value at the fourth interval [R4, when R5), the current temperature value T4, according to the mapping relation be B, corresponding to the current threshold B4-yT4. 其中,该y为根据多次试验得出的参数,例如,该y = kl/T,其中I为该充电状态下的平均充电电流值,该T为该充电状态下的电池的平均温度值,k为多次试验得出的系数。 Wherein y is the test according to the parameters obtained a plurality of times, e.g., the y = kl / T, wherein the average value of the charging current I for charging state, and T is the average temperature of the battery in the charged state, k is a coefficient derived from many experiments.

[0067] 可以理解地,当该内阻值划分的区间数越细,每一区间对应的映射关系B越准确,使得对应获取到的电流阈值越接近于最佳值,充电时,只要充入电池的充电电流值只要小于该电流阈值并接近该电流阈值,就可以使得该电池充入尽可能多的电量,可以减小电池老化对于电池的充电量的影响。 [0067] It will be appreciated, when the internal resistance of the small number of divided sections, each section corresponding to the more accurate the mapping relationship B, so that the current corresponding to the acquired optimal value closer to the threshold value, the charging time, as long as charging as long as battery charging current value is less than the current threshold and the current threshold close, so that the battery can be charged with electricity as much as possible can reduce the influence of aging for a charge amount of the battery cell.

[0068] S203、采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内。 [0068] S203, using a first charging current to the battery is charged, the first charging current value is less than the current threshold and the current difference with a threshold value within a predetermined range.

[0069] 例如,取该内阻值位于第二区间[R2,R3),该电流阈值为BI,该预设范围为时(0,Ql),该第一充电电流位于(B1-Q1 ,BI)之间。 [0069] For example, taking the internal resistance at the second interval [R2, R3), the current threshold value is the BI, the last preset range (0, Ql), which is located in a first charging current (B1-Q1, BI )between. 通过将该第一充电电流尽量保持在小于该电流阈值BI并接近该电流阈值,可以使得电池充到尽可能多的电量。 By keep the first charging current less than the current threshold value and proximate the BI current threshold, so that the battery can be charged to charge as much as possible. 实际应用中,可以通过动态调节充电电压的大小来动态调节该流过电池的第一充电电流,使得该第一充电电流在该(B1-Q1,B1)之间动态调整,在保证尽可能快速充电的条件下,充入更多的电量到电池中。 In practical applications, it can be dynamically adjusted by dynamically adjusting the magnitude of the charging voltage of the first charging current flowing through the battery, such that the first charging current being dynamically adjusting between the (B1-Q1, B1), as rapidly as possible to ensure charging conditions, the more power to charge the battery.

[0070] 其中,在实际应用中,该步骤S203包括以下子步骤: [0070] wherein, in practical applications, the step S203 comprises the substeps of:

[0071] S2031、根据所述充电状态选择对应的预设范围。 [0071] S2031, according to the state of charge corresponding to the selected predetermined range.

[0072] S2032、采用第一电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在所选的预设范围内。 [0072] S2032, using a first charging current to the battery, the first charging current value and the difference is less than the current threshold and the current threshold value within a predetermined range selected.

[0073]由上可知,本发明实施例通过充电时,获取终端当前的充电状态以及电池的内阻值;根据所述充电状态以及所述内阻值设置一电流阈值;采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内;从而完成对于电池的快速充电。 [0073] From the above, embodiments of the present invention is illustrated by the time of charging, the terminal obtains the current state of charge of the battery and the internal resistance; according to the state of charge and the resistance value is provided in a current threshold; using a first charging current value to charge the battery, the first charging current value and the difference is less than the current threshold and the current threshold value within a preset range; completed fast charging of the battery. 由于在充电过程中,根据电池老化情况也即是根据当前电池的内阻以及充电状态设定了对应的充电阈值,在各阶段充电过程中,将充电电流的第一充电电流值设定为小于该充电阈值,使得可以避免电池老化的影响,以增大充入电池的电量值,并且由于将该第一充电电流值与电流阈值的差限定在预定范围内,使得该第一充电电流值尽可能接近该电流阈值,可以提高充电效率。 Since during charging, the battery according to the aging that is, the corresponding set threshold value based on the current charge state of charge of the battery and the internal resistance, at various stages of the charging process, the charging of the first charging current value is set smaller than the current the charge threshold, so that the battery can avoid the influence of aging, in order to increase the capacity value of the battery charged, and since the difference between the first charging current value and the current threshold value is defined within a predetermined range, such that the first charging current value do may be close to the current threshold value, the charging efficiency can be improved.

[0074] 请参照图5,本发明实施例提供了一种充电控制装置,包括:获取模块301、设置模块302以及充电模块303。 [0074] Referring to FIG 5, an embodiment is provided a charging control apparatus according to the present invention comprises: an obtaining module 301, a setting module 302 and a charging module 303.

[0075] 其中,该获取模块301用于在充电时,获取终端当前的充电状态以及电池的内阻值。 [0075] wherein, the obtaining module 301 is used in charging, the internal resistance value acquisition terminal and the current state of charge of the battery. 当移动终端检测到该终端在充电时,例如,检测到USB接口通过USB数据线连接在有源电子设备上时,检测该终端的充电状态并获取该终端的电池的内阻值。 When the mobile terminal detects that the terminal at the time of charge, for example, detects the USB interface via a USB cable is connected to the active electronic device, the terminal detects the state of charge of the battery and acquires the internal resistance value of the terminal. 该有源电子设备可以为电脑、电源插头等。 The active electronic device may be a computer, the power plug and the like.

[0076] 该获取模块301包括第一获取单元3011、第二获取单元3012以及第三获取单元3013ο [0076] The acquisition module 301 comprises a first obtaining unit 3011, a second acquisition unit 3012 and a third obtaining unit 3013ο

[0077]该第一获取单元3011用于在充电时,获取所述终端的主板的第一电压值V1、所述电池电芯的第二电压值V2以及流过所述电池的当前电流值II。 [0077] The first obtaining unit 3011 is used during charging to obtain the first voltage value V1 of the main board of the terminal, the second voltage value V2 of the battery cells and the current value of the current flowing through the battery II . 可以通过终端内部自带的检测模块来检测该主板的第一电压值V1、电池电芯的第二电压值V2以及流过电池的当前电流值11。 The current value of the current value of the first voltage V1 may be detected by the board carrying the detecting module inside the terminal, the second voltage value V2 of the battery cell 11 and the flow through the battery.

[0078] 第二获取单元3012用于根据所述第一电压值、第二电压值以及当前电流值获取所述电池的内阻值。 [0078] The second obtaining unit 3012 is configured to obtain the internal resistance of the battery according to the first voltage value, the second voltage value and the current value of the current. 其中,具体计算时采用以下公式:内阻值r=(Vl-V2)/Il。 Wherein, the specific calculation using the following formula: internal resistance value r = (Vl-V2) / Il. 该V1-V2就等于该电池的内阻消耗的电压。 The voltage V1-V2 is equal to the internal resistance of the battery is consumed.

[0079] 第三获取单元3013用于获取终端当前的充电状态。 [0079] The third acquiring unit 3013 for acquiring a current state of charge of the terminal. 例如,该充电状态可以为涓流充电、恒流充电或者恒压充电,可以通过检测当前的电量值来判断当前的充电状态。 For example, the state of charge may flow trickle charge, constant current charging or constant-voltage charging, the charging current may be determined by detecting the current state of charge value. 或者,根据当前的充电电流来判断其充电状态。 Alternatively, the charging current based on the current state of charge is determined. 当然,在本发明中所指的涓流充电其当前电流值Il位于第一电流区间内。 Of course, the present invention is referred to in its current trickle charge current value is within a first current Il interval. 恒流充电时,其充入该电池的当前电流值Il位于第二电流区间内,其在该第二电流区间内动态变换。 Constant current charging current value, which were introduced into the cell located in the second current Il interval, converting dynamic current in the second interval. 恒压充电时,随着充电的继续,当前电流值11逐渐变小。 When the constant voltage charging, charging is continued with the current value of the current 11 gradually decreases.

[0080] 设置模块302用于根据所述充电状态以及所述内阻值设置一电流阈值。 [0080] The module 302 is provided for according to the state of charge and said internal resistance is provided a current threshold. 该设置模块302包括第四获取单元3021、第一设置单元3022。 The setting module 302 comprises a fourth obtaining means 3021, a first setting unit 3022.

[0081]该第四获取单元3021用于根据所述充电状态从映射关系集合中获取一对应的映射关系。 [0081] The fourth obtaining means 3021 configured to obtain a corresponding mapping relation from the set mapping relationship according to the charge state. 该映射关系集合中有多个映射关系,例如映射关系A,映射关系B,映射关系C。 The mapping between a plurality of set mapping relationship, the mapping relationship e.g. A, B mapping relationship, the mapping relationship C. 当该充电状态为涓流充电时,选择映射关系A作为对应的映射关系。 When the trickle charging state of charge, select A mapping relationship corresponding to the relationship as a map. 当该充电状态为恒流充电时,选择映射关系B作为对应的映射关系。 When the state of charge of the constant current charging, the mapping relationship B selected as corresponding to the mapping relationship. 当该充电状态为恒压充电时,选择映射关系C作为对应的映射关系。 When the charging state to constant voltage charging, selecting C as the mapping relationship corresponding to the mapping relationship.

[0082]该第一设置单元用于根据所述内阻值以及所述映射关系设置一电流阈值。 [0082] The first setting unit for setting a current threshold value based on the internal resistance and the mapping relationship.

[0083] 例如当该充电状态为恒流充电时,选取映射关系B。 [0083] For example, when the state of charge of the constant current charging, selecting mapping relationship B.

[0084] 其中,当该内阻值位于第一区间[R1,R2)时,根据该映射关系B,对应的电流阈值为Bl0 [0084] wherein, when the internal resistance value at a first interval [Rl, when R2), according to the mapping relation be B, corresponding to the current threshold Bl0

[0085] 其中,当该内阻值位于第二区间[R2,R3)时,根据该映射关系B,对应的电流阈值为B2o [0085] wherein, when the internal resistance at the second interval [R2, when R3), according to the mapping relation be B, corresponding to the current threshold B2o

[0086] 其中,当该内阻值位于第三区间[R3,R4)时,根据该映射关系B,对应的电流阈值为B3o [0086] wherein, when the internal resistance is located in the third section [R3, R4), according to the mapping relation be B, corresponding to the current threshold B3o

[0087] 其中,当该内阻值位于第四区间[R4,R5)时,根据该映射关系B,对应的电流阈值为B40 [0087] wherein, when the internal resistance value at the fourth interval [R4, when R5), according to the mapping relation be B, corresponding to the current threshold B40

[0088] 可以理解地,当该内阻值划分的区间数越细,每一区间对应的映射关系B越准确,使得对应获取到的电流阈值越接近于最佳值,充电时,只要充入电池的充电电流值只要小于该电流阈值并接近该电流阈值,就可以使得该电池充入尽可能多的电量,可以减小电池老化对于电池的充电量的影响。 [0088] It will be appreciated, when the internal resistance of the small number of divided sections, each section corresponding to the more accurate the mapping relationship B, so that the current corresponding to the acquired optimal value closer to the threshold value, the charging time, as long as charging as long as battery charging current value is less than the current threshold and the current threshold close, so that the battery can be charged with electricity as much as possible can reduce the influence of aging for a charge amount of the battery cell.

[0089] 充电模块303用于采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内。 [0089] The charging module 303 for employing a first charging current to the battery is charged, the first charging current value and the difference is less than the current threshold and the current threshold value within a predetermined range. 例如,取该内阻值位于第二区间[R2,R3),该电流阈值为BI,该预设范围为时(0,Q1),该第一充电电流位于(B1-Q1,B1)之间。 For example, taking the internal resistance at the second interval [R2, R3), the current threshold value is the BI, the last preset range (0, Q1), which is located in a first charging current (B1-Q1, B1) between . 通过将该第一充电电流尽量保持在小于该电流阈值BI并接近该电流阈值,可以使得电池充到尽可能多的电量。 By keep the first charging current less than the current threshold value and proximate the BI current threshold, so that the battery can be charged to charge as much as possible. 实际应用中,可以通过动态调节充电电压的大小来动态调节该流过电池的第一充电电流,使得该第一充电电流在该(B1-Q1,BI)之间动态调整,在保证尽可能快速充电的条件下,充入更多的电量到电池中。 In practical applications, can be dynamically adjusted by dynamically adjusting the magnitude of the charging voltage of the first charging current flowing through the battery, such that the first charging current being dynamically adjusting between the (B1-Q1, BI), as rapidly as possible to ensure charging conditions, the more power to charge the battery.

[0090]由上可知,本发明实施例通过充电时,获取终端当前的充电状态以及电池的内阻值;根据所述充电状态以及所述内阻值设置一电流阈值;采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内;从而完成对于电池的快速充电。 [0090] From the above, embodiments of the present invention is illustrated by the time of charging, the terminal obtains the current state of charge of the battery and the internal resistance; according to the state of charge and the resistance value is provided in a current threshold; using a first charging current value to charge the battery, the first charging current value and the difference is less than the current threshold and the current threshold value within a preset range; completed fast charging of the battery. 由于在充电过程中,根据电池老化情况也即是根据当前电池的内阻以及充电状态设定了对应的充电阈值,在各阶段充电过程中,将充电电流的第一充电电流值设定为小于该充电阈值,使得可以避免电池老化的影响,以提高充入电池的电量值,并且由于将该第一充电电流值与电流阈值的差限定在预定范围内,使得该第一充电电流值尽可能接近该电流阈值,可以提高充电效率。 Since during charging, the battery according to the aging that is, the corresponding set threshold value based on the current charge state of charge of the battery and the internal resistance, at various stages of the charging process, the charging of the first charging current value is set smaller than the current the charge threshold, so to avoid the influence of aging of the battery, charged to increase the capacity value of the battery, and since the difference between the first charging current value and the current threshold value is defined within a predetermined range, such that the first charging current value as much as possible close the current threshold value, the charging efficiency can be improved.

[0091] 请参照图6,本发明实施例提供了一种充电控制装置,包括:获取模块401、设置模块402以及充电模块403。 [0091] Referring to FIG 6, an embodiment is provided a charging control apparatus according to the present invention comprises: an obtaining module 401, a setting module 402 and a charging module 403.

[0092]该获取模块401用于充电时,获取终端当前的充电状态以及电池的内阻值,获取所述电池的当前温度值。 [0092] When the acquisition module 401 for charging, obtaining internal resistance value of the current state of charge of the battery terminals and acquires the current temperature of the battery. 当移动终端检测到该终端在充电时,例如,检测到USB接口通过USB数据线连接在有源电子设备上时,检测该终端的充电状态并获取该终端的电池的内阻值。 When the mobile terminal detects that the terminal at the time of charge, for example, detects the USB interface via a USB cable is connected to the active electronic device, the terminal detects the state of charge of the battery and acquires the internal resistance value of the terminal. 该有源电子设备可以为电脑、电源插头等。 The active electronic device may be a computer, the power plug and the like.

[0093] 实际应用中,该获取模块401包括: [0093] In practical application, the obtaining module 401 includes:

[0094] 第一获取单元4011,用于充电时,获取所述终端的主板的第一电压值V1、所述电池电芯的第二电压值V2以及流过所述电池的当前电流值II。 [0094] a first obtaining unit 4011, for charging, acquiring a first voltage value V1 of the main board of the terminal, the second voltage value V2 of the battery cell and the current flowing through the battery current value II. 可以通过终端内部自带的检测模块来检测该主板的第一电压值V1、电池电芯的第二电压值V2以及流过电池的当前电流值Il0 The current value of the current value of the first voltage V1 may be detected by the board carrying the detecting module inside the terminal, the second voltage value V2 of the battery cells and the flow through the battery Il0

[0095] 第二获取单元4012用于根据所述第一电压值、第二电压值以及当前电流值获取所述电池的内阻值。 [0095] obtaining a second value based on said first voltage, the second voltage value and the current value for the current internal resistance value acquiring unit 4012 of the battery. 其中,具体计算时采用以下公式:内阻值r=(Vl-V2)/Il。 Wherein, the specific calculation using the following formula: internal resistance value r = (Vl-V2) / Il. 该V1-V2就等于该电池的内阻消耗的电压。 The voltage V1-V2 is equal to the internal resistance of the battery is consumed.

[0096] 第三获取单元4013用于获取终端当前的充电状态。 [0096] The third obtaining unit 4013 obtains the current state of charge of the terminal. 例如,该充电状态可以为涓流充电、恒流充电或者恒压充电,可以通过检测当前的电量值来判断当前的充电状态。 For example, the state of charge may flow trickle charge, constant current charging or constant-voltage charging, the charging current may be determined by detecting the current state of charge value. 或者,根据当前的充电电流来判断其充电状态。 Alternatively, the charging current based on the current state of charge is determined. 当然,在本发明中所指的涓流充电其当前电流值Il位于第一电流区间内。 Of course, the present invention is referred to in its current trickle charge current value is within a first current Il interval. 恒流充电时,其充入该电池的当前电流值Il位于第二电流区间内,其在该第二电流区间内动态变换。 Constant current charging current value, which were introduced into the cell located in the second current Il interval, converting dynamic current in the second interval. 恒压充电时,随着充电的继续,当前电流值11逐渐变小。 When the constant voltage charging, charging is continued with the current value of the current 11 gradually decreases.

[0097] 第五获取单元4014用于获取所述电池的当前温度值。 [0097] The fifth unit 4014 to get the current value for obtaining the temperature of the battery. 可以通过终端内部的电池管理模块来获取电池的当前温度值。 Can be obtained through the inside of the battery terminal current temperature value of the battery management module.

[0098] 设置模块402用于根据所述充电状态、电池的当前温度值以及所述内阻值设置一电流阈值。 [0098] module 402 is provided for according to the state of charge, current temperature value of the battery and the internal resistance is provided a current threshold. 其中,建立一个电池的内阻值与电流阈值的对应关系,规定电池压降必须小于该预定值,并采用该电池的当前温度作为修正参数来修改该预定值。 Wherein establishing a correspondence between the battery internal resistance and the current threshold value, a predetermined battery voltage drop must be less than the predetermined value, and uses the current temperature of the battery as a correction parameter to modify the predetermined value. 比如说,该预定值为 For example, the predetermined value

0.5V,那么根据电池的内阻就可以得到预定值IX,然后根据该当前温度值Tl,对应的修正值yTl,得到快充的电流阈值IX-yTl,充电的电流值小于该电流阈值IX-yTl就可以使得电池获取的电量多,减小电池老化老化的影响。 0.5V, then according to the internal resistance of the battery can be obtained predetermined value IX, and then based on the current temperature value Tl, the correction value corresponding to yTl, to obtain fast charge current threshold IX-yTl, the current value of the charging current is smaller than the threshold value IX- yTl can be acquired such that battery power is large, reduce the influence of aging of the battery aging. 其中,充电过程中的各个阶段对应的电流阈值个不相同。 Wherein, during the various stages of the charging current threshold corresponding to non-identical.

[OO"] 实际应用中,该设置模块402包括: Practice [OO "], the setting module 402 comprises:

[0100] 第四获取单元4021,用于根据所述充电状态从映射关系集合中获取一对应的映射关系。 [0100] The fourth obtaining unit 4021, configured to obtain the mapping relationship from a corresponding set mapping relationship according to the charge state. 该映射关系集合中有多个映射关系,例如映射关系A,映射关系B,映射关系C。 The mapping between a plurality of set mapping relationship, the mapping relationship e.g. A, B mapping relationship, the mapping relationship C. 当该充电状态为涓流充电时,选择映射关系A作为对应的映射关系。 When the trickle charging state of charge, select A mapping relationship corresponding to the relationship as a map. 当该充电状态为恒流充电时,选择映射关系B作为对应的映射关系。 When the state of charge of the constant current charging, the mapping relationship B selected as corresponding to the mapping relationship. 当该充电状态为恒压充电时,选择映射关系C作为对应的映射关系。 When the charging state to constant voltage charging, selecting C as the mapping relationship corresponding to the mapping relationship.

[0101] 第一设置单元4022,用于根据所述当前温度值设置、所述内阻值以及所述映射关系设置一电流阈值。 [0101] The first setting unit 4022, according to the current temperature value, and the resistance is provided a mapping relationship between the threshold current. 例如当该充电状态为恒流充电时,选取映射关系B。 For example, when the state of charge of the constant current charging, selecting mapping relationship B.

[0102] 其中,当该内阻值位于第一区间[R1,R2)时,当前温度值为Tl,根据该映射关系B,对应的电流阈值为B1-yTl。 [0102] wherein, when the internal resistance value at a first interval [R1, R2), the current temperature value Tl, according to the mapping relation be B, corresponding to the current threshold B1-yTl.

[0103] 其中,当该内阻值位于第二区间[R2,R3)时,当前温度值为T2,根据该映射关系B,对应的电流阈值为B2-yT2。 [0103] wherein, when the internal resistance at the second interval [R2, R3), is the current temperature T2, according to the mapping relation be B, corresponding to the current threshold B2-yT2.

[0104] 其中,当该内阻值位于第三区间[R3,R4)时,当前温度值为T3,根据该映射关系B,对应的电流阈值为B3-yT3。 [0104] wherein, when the internal resistance is located in the third section [R3, R4), the current temperature value T3, according to the mapping relation be B, corresponding to the current threshold B3-yT3.

[0105] 其中,当该内阻值位于第四区间[R4,R5)时,当前温度值为T4,根据该映射关系B,对应的电流阈值为B4-yT4。 [0105] wherein, when the internal resistance value at the fourth interval [R4, when R5), the current temperature value T4, according to the mapping relation be B, corresponding to the current threshold B4-yT4. 其中,该y为根据多次试验得出的参数,例如,该y = kl/T,其中I为该充电状态下的平均充电电流值,该T为该充电状态下的电池的平均温度值,k为多次试验得出的系数。 Wherein y is the test according to the parameters obtained a plurality of times, e.g., the y = kl / T, wherein the average value of the charging current I for charging state, and T is the average temperature of the battery in the charged state, k is a coefficient derived from many experiments.

[0106] 可以理解地,当该内阻值划分的区间数越细,每一区间对应的映射关系B越准确,使得对应获取到的电流阈值越接近于最佳值,充电时,只要充入电池的充电电流值只要小于该电流阈值并接近该电流阈值,就可以使得该电池充入尽可能多的电量,可以减小电池老化对于电池的充电量的影响。 [0106] It will be appreciated, when the internal resistance of the small number of divided sections, each section corresponding to the more accurate the mapping relationship B, so that the current corresponding to the acquired optimal value closer to the threshold value, the charging time, as long as charging as long as battery charging current value is less than the current threshold and the current threshold close, so that the battery can be charged with electricity as much as possible can reduce the influence of aging for a charge amount of the battery cell.

[0107] 充电模块403用于采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内。 [0107] 403 charging module for employing a first charging current to the battery is charged, the first charging current value and the difference is less than the current threshold and the current threshold value within a predetermined range.

[0108] 例如,取该内阻值位于第二区间[R2,R3),该电流阈值为BI,该预设范围为时(0,Ql),该第一充电电流位于(B1-Q1 ,BI)之间。 [0108] For example, taking the internal resistance at the second interval [R2, R3), the current threshold value is the BI, the last preset range (0, Ql), which is located in a first charging current (B1-Q1, BI )between. 通过将该第一充电电流尽量保持在小于该电流阈值BI并接近该电流阈值,可以使得电池充到尽可能多的电量。 By keep the first charging current less than the current threshold value and proximate the BI current threshold, so that the battery can be charged to charge as much as possible. 实际应用中,可以通过动态调节充电电压的大小来动态调节该流过电池的第一充电电流,使得该第一充电电流在该(B1-Q1,B1)之间动态调整,在保证尽可能快速充电的条件下,充入更多的电量到电池中。 In practical applications, it can be dynamically adjusted by dynamically adjusting the magnitude of the charging voltage of the first charging current flowing through the battery, such that the first charging current being dynamically adjusting between the (B1-Q1, B1), as rapidly as possible to ensure charging conditions, the more power to charge the battery.

[0109] 其中,在实际应用中,该充电模块403用于根据所述充电状态选择对应的预设范围,并用于采用第一电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在所选的预设范围内。 [0109] wherein, in practical applications, the charging module 403 for selecting a predetermined range based on the state of charge corresponding to, and for employing a first current value to the battery is charged, the first charging current value is less than current threshold and the current threshold value difference within a predetermined range selected. 其中,不同的充电状态对应一不同的预设范围。 Wherein the different states of charge corresponding to a different predetermined range.

[0110]由上可知,本发明实施例通过充电时,获取终端当前的充电状态以及电池的内阻值;根据所述充电状态以及所述内阻值设置一电流阈值;采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内;从而完成对于电池的快速充电。 [0110] From the above, embodiments of the present invention is illustrated by the time of charging, the terminal obtains the current state of charge of the battery and the internal resistance; according to the state of charge and the resistance value is provided in a current threshold; using a first charging current value to charge the battery, the first charging current value and the difference is less than the current threshold and the current threshold value within a preset range; completed fast charging of the battery. 由于在充电过程中,根据电池老化情况也即是根据当前电池的内阻以及充电状态设定了对应的充电阈值,在各阶段充电过程中,将充电电流的第一充电电流值设定为小于该充电阈值,使得可以避免电池老化的影响,以提高充入电池的电量值,并且由于将该第一充电电流值与电流阈值的差限定在预定范围内,使得该第一充电电流值尽可能接近该电流阈值,可以提高充电效率。 Since during charging, the battery according to the aging that is, the corresponding set threshold value based on the current charge state of charge of the battery and the internal resistance, at various stages of the charging process, the charging of the first charging current value is set smaller than the current the charge threshold, so to avoid the influence of aging of the battery, charged to increase the capacity value of the battery, and since the difference between the first charging current value and the current threshold value is defined within a predetermined range, such that the first charging current value as much as possible close the current threshold value, the charging efficiency can be improved.

[0111] 本发明还提供一种终端,其中该终端可包括移动终端,如手机、平板电脑、掌上电脑PDA等,请参阅图7,图7为本发明实施例提供的终端结构示意图。 [0111] The present invention further provides a terminal, wherein the terminal may include a mobile terminal, such as a mobile phone, a tablet computer, PDA, Pocket PC, please refer to FIG. 7, FIG. 7 is a schematic structural diagram of a terminal of the embodiment of the present invention. 该终端500可以包括射频(RF,Rad1 Frequency)电路501、包括有一个或一个以上计算机可读存储介质的存储器502、输入单元503、显示单元504、传感器504、音频电路506、无线保真(WiFi ,WirelessFidelity)模块507、包括有一个或者一个以上处理核心的处理器508、以及电源509等部件。 The terminal 500 may include a radio frequency (RF, Rad1 Frequency) circuit 501, comprising one or more computer-readable storage medium, a memory 502, an input unit 503, a display unit 504, a sensor 504, an audio circuit 506, wireless fidelity (WiFi , WirelessFidelity) module 507, a processor comprises one or more processing cores 508, 509 and a power supply member. 本领域技术人员可以理解,图7中示出的终端结构并不构成对终端的限定,可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置。 Those skilled in the art will be appreciated, the structure of the terminal shown in FIG. 7 do not limit the terminal, may include more or fewer components than shown, or a combination of some of the components, or a different arrangement of components.

[0112] 射频电路501可用于收发信息,或通话过程中信号的接收和发送,特别地,将基站的下行信息接收后,交由一个或者一个以上处理器508处理;另外,将涉及上行的数据发送给基站。 [0112] RF circuit 501 may be used to send and receive information, during a call or receive and transmit signals, in particular, after the base station receives the downlink information, referred to the one or more processors 508 process; Further, uplink data will involve to the base station. 通常,射频电路501包括但不限于天线、至少一个放大器、调谐器、一个或多个振荡器、用户身份模块(SIM,Subscriber Identity Module)卡、收发信机、親合器、低噪声放大器(LNA,Low Noise Amplif ier)、双工器等。 Typically, the RF circuit 501 include, but are not limited to an antenna, at least one amplifier, a tuner, one or more oscillators, a subscriber identity module (SIM, Subscriber Identity Module) card, a transceiver, affinity, a low noise amplifier (LNA , Low Noise Amplif ier), and a duplexer. 此外,射频电路501还可以通过无线通信与网络和其他设备通信。 Further, the RF circuit 501 also communicates with a wireless communication network and other devices through. 该无线通信可以使用任一通信标准或协议,包括但不限于全球移动通讯系统(GSM,Global System of Mobile communicat1n)、通用分组无线服务(GPRS,GeneralPacket Rad1 Service)、码分多址(CDMA,Code Divis1n Multiple Access)、宽带码分多址(WCDMA,Wideband Code Divis1n Multiple Access)、长期演进(LTE,Long TermEvolut1n)、电子邮件、短消息服务(SMS,Short Messaging Service)等。 The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile Communications (GSM, Global System of Mobile communicat1n), General Packet Radio Service (GPRS, GeneralPacket Rad1 Service), code division multiple access (CDMA, Code Divis1n Multiple Access), wideband Code Division Multiple Access (WCDMA, wideband Code Divis1n Multiple Access), long term evolution (LTE, long TermEvolut1n), e-mail, short message service (SMS, short messaging service) and so on.

[0113] 存储器502可用于存储应用程序和数据。 [0113] The memory 502 may be used to store applications and data. 存储器502存储的应用程序中包含有可执行代码。 Application memory 502 comprises stored executable code. 应用程序可以组成各种功能模块。 Applications can be composed of various functional modules. 处理器508通过运行存储在存储器502的应用程序,从而执行各种功能应用以及数据处理。 The application processor 508 in the memory 502 to perform various functions and data processing application run by storage. 存储器502可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据移动终端的使用所创建的数据(比如音频数据、电话本等)等。 The memory 502 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, at least a function of the desired application (such as a sound playback function, an image playback function, etc.); data storage area may store data that is created using a mobile terminal (such as audio data, telephone book, etc.). 此外,存储器502可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。 In addition, memory 502 may include high-speed random access memory and may also include non-volatile memory, such as at least one disk storage devices, flash memory devices, or other volatile solid-state memory device. 相应地,存储器502还可以包括存储器控制器,以提供处理器508和输入单元503对存储器502的访问。 Accordingly, the memory 502 may further include a memory controller to provide the processor 508 and the input unit 503 to access the memory 502.

[0114] 输入单元503可用于接收输入的数字、字符信息或用户特征信息(比如指纹),以及产生与用户设置以及功能控制有关的键盘、鼠标、操作杆、光学或者轨迹球信号输入。 Digital [0114] The input unit 503 may be used to receive input, character information, or the user characteristic information (such as fingerprints), and generate user setting and function control for a keyboard, mouse, joystick, trackball, or the optical input signal. 具体地,在一个具体的实施例中,输入单元503可包括触敏表面以及其他输入设备。 Specifically, in one particular embodiment, the input unit 503 may include a touch sensitive surface and other input devices. 触敏表面,也称为触摸显示屏或者触控板,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触敏表面上或在触敏表面附近的操作),并根据预先设定的程式驱动相应的连接装置。 A touch-sensitive surface also called touch screen or a touch panel, the user may collect on or near the touch operation (such as a user finger, a pen or any other suitable object or accessory on the touch-sensitive surface or touch-sensitive near the surface of the operation), and drive the corresponding connection device in accordance with a preset program. 可选的,触敏表面可包括触摸检测装置和触摸控制器两个部分。 Alternatively, the touch-sensitive surface may comprise a touch detection device and a touch controller. 其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器508,并能接收处理器508发来的命令并加以执行。 The touch detecting means detects a user touch position, and the detection signal caused by the touch operation, the touch signal to the controller; a touch controller receives touch information from the touch detecting device, and converts it into contact coordinates, sending to processor 508, and can receive commands sent by the processor 508 and execute. 此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触敏表面。 Further, using resistive, capacitive, infrared and surface acoustic wave type implementations, and other touch sensitive surface. 除了触敏表面,输入单元503还可以包括其他输入设备。 In addition to touch-sensitive surface, the input unit 503 may also include other input devices. 具体地,其他输入设备可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、指纹识别模组、轨迹球、鼠标、操作杆等中的一种或多种。 In particular, other input devices may include but are not limited to, a physical keyboard, function keys (such as volume control keys, key switches, etc.), one or more fingerprint module, a trackball, a mouse, a joystick, and the like.

[0115]显示单元504可用于显示由用户输入的信息或提供给用户的信息以及移动终端的各种图形用户接口,这些图形用户接口可以由图形、文本、图标、视频和其任意组合来构成。 [0115] The display unit 504 can display information input by the user or provided to the various graphical user interfaces, and user information of the mobile terminal, a graphical user interface which may be composed of graphics, text, icons, video, and any combination thereof. 显示单元504可包括显示面板。 The display unit 504 may include a display panel. 可选的,可以采用液晶显示器(LCD ,Liquid CrystalDisplay)、有机发光二极管(0LED,0rganic Light-Emitting D1de)等形式来配置显示面板。 Alternatively, a liquid crystal display can be used (LCD, Liquid CrystalDisplay), organic light emitting diodes (0LED, 0rganic Light-Emitting D1de) to form a display panel and the like. 进一步的,触敏表面可覆盖显示面板,当触敏表面检测到在其上或附近的触摸操作后,传送给处理器508以确定触摸事件的类型,随后处理器508根据触摸事件的类型在显示面板上提供相应的视觉输出。 Further, the touch-sensitive surface can cover the display panel, when the touch-sensitive surface is detected after the touch operation on or near to the processor 508 to determine the type of touch event, then processor 508 according to the type of touch event on the display provide a corresponding visual output on the display panel. 虽然在图7中,触敏表面与显示面板是作为两个独立的部件来实现输入和输入功能,但是在某些实施例中,可以将触敏表面与显示面板集成而实现输入和输出功能。 Although in FIG 7, the touch-sensitive surface and the display panel as two separate parts for input and output functions, in some embodiments, the touch-sensitive surface may be integrated with the display panel and the input and output functions.

[0116] 移动终端还可包括至少一种传感器505,比如光传感器、运动传感器以及其他传感器。 [0116] The mobile terminal 505 may further include at least one sensor, such as an optical sensor, a motion sensor, and other sensors. 具体地,光传感器可包括环境光传感器及接近传感器,其中,环境光传感器可根据环境光线的明暗来调节显示面板的亮度,接近传感器可在移动终端移动到耳边时,关闭显示面板和/或背光。 Specifically, the optical sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel according to the brightness of ambient light, the proximity sensor is movable in the ear to the mobile terminal, close the display panel and / or backlight. 作为运动传感器的一种,重力加速度传感器可检测各个方向上(一般为三轴)加速度的大小,静止时可检测出重力的大小及方向,可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等;至于移动终端还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器,在此不再赘述。 As a motion sensor, the accelerometer may detect the size of the respective directions (usually three axes) acceleration may be stationary detect the magnitude and direction of gravity, it is used for identifying of a cell phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), related to vibration identification features (such as a pedometer, percussion) and the like; As for the other mobile terminals may also be configured sensor gyroscope, barometer, hygrometer, a thermometer, an infrared sensor, which is not then repeat.

[0117] 音频电路506可通过扬声器、传声器提供用户与移动终端之间的音频接口。 [0117] The audio circuit 506 through a speaker, a microphone provide an audio interface between a user and the mobile terminal. 音频电路506可将接收到的音频数据转换成电信号,传输到扬声器,由扬声器转换为声音信号输出;另一方面,传声器将收集的声音信号转换为电信号,由音频电路506接收后转换为音频数据,再将音频数据输出处理器508处理后,经射频电路501以发送给比如另一移动终端,或者将音频数据输出至存储器502以便进一步处理。 The audio circuit 506 may convert the received audio data into an electrical signal transmitted to the speaker, the sound is converted to a signal output by a speaker; sound signal the other hand, the collected microphone into an electric signal, after the reception by the audio circuit 506 is converted to audio data, the processor 508 then outputs the audio data processing circuit 501 via RF transmission to another mobile terminal such as or the audio data output to the memory 502 for further processing. 音频电路506还可能包括耳塞插孔,以提供外设耳机与移动终端的通信。 The audio circuit 506 may also include an earphone jack, communication peripherals to provide a headset with a mobile terminal.

[0118] 无线保真(WiFi)属于短距离无线传输技术,移动终端通过无线保真模块507可以帮助用户收发电子邮件、浏览网页和访问流式媒体等,它为用户提供了无线的宽带互联网访问。 [0118] Wireless Fidelity (WiFi) is a short-range wireless transmission technology, the mobile terminal through a wireless fidelity module 507 helps the user e-mail, web browsing, and access to streaming media, etc., which provides access to the wireless broadband Internet users . 虽然图7示出了无线保真模块507,但是可以理解的是,其并不属于移动终端的必须构成,完全可以根据需要在不改变发明的本质的范围内而省略。 Although FIG. 7 shows a wireless fidelity module 507, it will be appreciated that it is not configured to be part of the mobile terminal, and can be omitted without changing the essence of the invention in the ranges as needed.

[0119] 处理器508是移动终端的控制中心,利用各种接口和线路连接整个移动终端的各个部分,通过运行或执行存储在存储器502内的应用程序,以及调用存储在存储器502内的数据,执行移动终端的各种功能和处理数据,从而对移动终端进行整体监控。 [0119] The processor 508 is a control center of a mobile terminal, using various interfaces and circuits connected across respective portions of the mobile terminal, the application program in the memory 502, and the data stored by running or executing calls stored in the memory 502, performs various data processing functions and mobile terminal, thereby to monitor the whole mobile terminal. 可选的,处理器508可包括一个或多个处理核心;优选的,处理器508可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序等,调制解调处理器主要处理无线通信。 Optionally, processor 508 may include one or more processing cores; Preferably, the processor 508 may be integrated application processor and the modem processor, wherein the application processor main processing operating system, user interface and applications , the modem processor mainly processes wireless communication. 可以理解的是,上述调制解调处理器也可以不集成到处理器508中。 It will be appreciated that the modem processor may not be integrated into the processor 508.

[0120] 移动终端还包括给各个部件供电的电源509 (比如电池)。 [0120] The mobile terminal further includes a power supply to the various components 509 (such as a battery). 优选的,电源可以通过电源管理系统与处理器508逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。 Preferably, the power supply and the power management system can be logically connected to the processor 508, to manage the power management system is achieved by charging, discharging, and power management functions. 电源509还可以包括一个或一个以上的直流或交流电源、再充电系统、电源故障检测电路、电源转换器或者逆变器、电源状态指示器等任意组件。 Power source 509 may also include one or more DC or AC power supply, any recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator and the like.

[0121] 尽管图7中未示出,移动终端还可以包括摄像头、蓝牙模块等,在此不再赘述。 [0121] Although not shown in FIG. 7, the mobile terminal may further include a camera, a Bluetooth module, etc., which are not repeated herein.

[0122] 具体在本实施例中,移动终端中的处理器508会按照如下的指令,将一个或一个以上的应用程序的进程对应的可执行代码加载到存储器502中,并由处理器508来运行存储在存储器502中的应用程序,从而实现各种功能:获取终端当前的充电状态以及电池的内阻值;根据所述充电状态以及所述内阻值设置一电流阈值;采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内。 [0122] In this particular embodiment, the processor 508 of the mobile terminal will be according to the following instructions, one or more of a process corresponding to the executable application code is loaded into memory 502 by processor 508 the application is running stored in the memory 502, thereby realizing various functions of: acquiring a current state of charge of the battery terminals and the internal resistance; according to the state of charge and the resistance value is provided in a current threshold; using a first charging current value to charge the battery, the charging current value is less than the first threshold and the current difference between the current threshold value within a predetermined range.

[0123] 在上述实施例中,对各个实施例的描述都各有侧重,某个实施例中没有详述的部分,可以参见上文针对充电控制方法的详细描述,此处不再赘述。 [0123] In the above embodiment, the description of the various embodiments have different emphases, not described in detail a portion of the embodiments, reference may be made for a detailed description of the above charge control method, it is not repeated here.

[0124] 本文提供了实施例的各种操作。 [0124] Various operations of embodiments are provided herein. FIG. 在一个实施例中,所述的一个或多个操作可以构成一个或多个计算机可读介质上存储的计算机可读指令,其在被电子设备执行时将使得计算设备执行所述操作。 In one embodiment, the one or more operations may constitute one or more computer-readable media stored on a computer-readable instructions, which when executed by the electronic device cause the computing device to perform the operation. 描述一些或所有操作的顺序不应当被解释为暗示这些操作必需是顺序相关的。 Some or all of the described sequence of operations should not be construed to imply that these operations are order dependent necessary. 本领域技术人员将理解具有本说明书的益处的可替代的排序。 Those skilled in the art will appreciate that having the benefit of this sort of an alternative specification. 而且,应当理解,不是所有操作必需在本文所提供的每个实施例中存在。 Further, it should be understood that not all operations required in each of the embodiments provided herein present.

[0125] 而且,本文所使用的词语“优选的”意指用作实例、示例或例证。 [0125] Further, as used herein, the words "preferred" mean serving as an example, instance, or illustration. 奉文描述为“优选的”任意方面或设计不必被解释为比其他方面或设计更有利。 Feng described as "preferred" Any aspect or design not necessarily to be construed as advantageous over other aspects or designs. 相反,词语“优选的”的使用旨在以具体方式提出概念。 Rather, the words "preferred" is intended to propose the concept in a concrete manner. 如本申请中所使用的术语“或”旨在意指包含的“或”而非排除的“或”。 As used herein, the term "or" is intended to mean containing "or" not to an exclusive "or." 即,除非另外指定或从上下文中清楚,“X使用A或B”意指自然包括排列的任意一个。 That is, unless specified otherwise, or clear from context, "X employs A or B" means any of the natural inclusive arrangement. 即,如果X使用A;X使用B;或X使用A和B二者,则“X使用A或B”在前述任一示例中得到满足。 That is, if X employs A; X employs B; or X employs both A and B, then "X employs A or B" is satisfied in a preceding example.

[0126] 而且,尽管已经相对于一个或多个实现方式示出并描述了本公开,但是本领域技术人员基于对本说明书和附图的阅读和理解将会想到等价变型和修改。 [0126] Moreover, despite respect to one or more implementations shown and described the present disclosure, those skilled in the art upon reading and understanding of this specification and the accompanying drawings will occur equivalent variations and modifications. 本公开包括所有这样的修改和变型,并且仅由所附权利要求的范围限制。 The present disclosure includes all such variations and modifications, and is limited only by the limits of the appended claims. 特别地关于由上述组件(例如元件、资源等)执行的各种功能,用于描述这样的组件的术语旨在对应于执行所述组件的指定功能(例如其在功能上是等价的)的任意组件(除非另外指示),即使在结构上与执行本文所示的本公开的示范性实现方式中的功能的公开结构不等同。 In particular regard to the various functions performed by the above described components (e.g., elements, resources, etc.), the terms used to describe such components are intended to correspond to the execution of the functions specified component (e.g., that is functionally equivalent) of It discloses any assembly structure (unless otherwise indicated), the function implemented in the embodiment shown herein performing the present exemplary disclosure even if not structurally equivalent. 此外,尽管本公开的特定特征已经相对于若干实现方式中的仅一个被公开,但是这种特征可以与如可以对给定或特定应用而言是期望和有利的其他实现方式的一个或多个其他特征组合。 In addition, while a particular feature of the present disclosure has been disclosed with respect to only one of several implementations, such feature may be as for a given or particular application desired and advantageous implementations of one or more other other combinations of features. 而且,就术语“包括”、“具有”、“含有”或其变形被用在具体实施方式或权利要求中而言,这样的术语旨在以与术语“包含”相似的方式包括。 Also, the terms "comprising", "having", "containing", or variants thereof are used in the detailed description or the claims, such a term is intended to the term "comprising" include similar manner.

[0127] 本发明实施例中的各功能单元可以集成在一个处理模块中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个模块中。 Embodiment [0127] embodiment of the present invention, the functional units may be integrated in one processing module, or may be physically separate units exist, may be two or more units are integrated in one module. 上述集成的模块既可以采用硬件的形式实现,也可以采用软件功能模块的形式实现。 The integrated module may be implemented in the form of hardware, software functional modules may also be implemented. 所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时,也可以存储在一个计算机可读取存储介质中。 If the integrated module is implemented as an independent product sold or used in the form of a software functional module, it may be stored in a computer-readable storage medium. 上述提到的存储介质可以是只读存储器,磁盘或光盘等。 The storage medium may be a read-only memory, magnetic or optical disk. 上述的各装置或系统,可以执行相应方法实施例中的方法。 Each of the above devices or systems may execute the method described in the corresponding method embodiment.

[0128] 综上所述,虽然本发明已以优选实施例揭露如上,但上述优选实施例并非用以限制本发明,本领域的普通技术人员,在不脱离本发明的精神和范围内,均可作各种更动与润饰,因此本发明的保护范围以权利要求界定的范围为准。 [0128] In summary, although the above disclosed embodiments of the present invention, a preferred, but not the above-described preferred embodiments within the spirit and scope of the invention to limit the present invention, those of ordinary skill in the art, without departing are various changes or modifications may be made, and the scope of the invention defined by the claims in the scope of equivalents.

Claims (11)

  1. 1.一种充电控制方法,其特征在于,包括以下步骤: 充电时,获取终端当前的充电状态以及电池的内阻值; 根据所述充电状态以及所述内阻值设置一电流阈值; 采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内。 A charging control method comprising the steps of: charging, the terminal obtains the current state of charge of the battery and the internal resistance; according to the state of charge and the resistance value is provided in a current threshold; use of a charging current to the battery is charged, the first charging current value is less than the current threshold and the current difference with a threshold value within a predetermined range.
  2. 2.根据权利要求1所述的充电控制方法,其特征在于,所述根据所述充电状态以及所述内阻值设置一电流阈值的步骤包括: 根据所述充电状态从映射关系集合中获取一对应的映射关系; 根据所述内阻值以及所述映射关系设置一电流阈值。 The charging control method according to claim 1, characterized in that, according to the state of charge and the step of setting the resistance value within a current threshold comprises: acquiring a mapping relation from the set according to the state of charge corresponding mapping relation; resistance according to the mapping relationship and disposed within a said current threshold.
  3. 3.根据权利要求2所述的充电控制方法,其特征在于,所述充电时,获取终端当前的充电状态以及电池的内阻值的步骤包括: 充电时,获取终端当前的终端状态; 获取所述终端的主板的第一电压值、所述电池电芯的第二电压值以及流过所述电池的当前电流值; 根据所述第一电压值、第二电压值以及当前电流值获取所述电池的内阻值。 The charging control method as claimed in claim 2, wherein said charging step of obtaining the internal resistance value and the current state of charge of a battery terminal comprising: charging, the terminal obtains the current state of the terminal; obtaining the a first voltage value of said terminal board, the battery cell voltage and a second current flowing through the current value of the battery; according to the first voltage value, the second voltage value, and obtaining said present current value the internal resistance of the battery.
  4. 4.根据权利要求3所述的充电控制方法,其特征在于,所述充电时,获取终端当前的充电状态以及电池的内阻值的步骤还包括: 获取所述电池的当前温度值; 而所述根据所述内阻值以及所述映射关系设置一电流阈值的步骤包括; 根据所述当前温度值设置、所述内阻值以及所述映射关系设置一电流阈值。 4. A charging control method according to claim 3, wherein, when said charging current terminal and the state of charge of the battery internal resistance value step further includes obtaining: obtaining the current temperature of the battery; and the the said resistance is provided to the mapping relationship and the current threshold value in a step comprising; value is set according to the current temperature, the internal resistance and the mapping relationship between a set current threshold.
  5. 5.根据权利要求1所述的充电控制方法,其特征在于,所述采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预定范围内的步骤包括: 根据所述充电状态选择对应的预设范围; 采用第一电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在所选的预设范围内。 The charging control method according to claim 1, characterized in that the charge to the battery using the first charging current value, the charging current value is less than the first threshold and the current in the difference current threshold within a predetermined range comprises the step of: selecting a corresponding predetermined range based on the state of charge; using a first charging current to the battery, the first charging current value and the difference is less than the current threshold and the current threshold value choose a preset range.
  6. 6.一种充电控制装置,其特征在于,包括: 获取模块,用于在充电时,获取终端当前的充电状态以及电池的内阻值; 设置模块,用于根据所述充电状态以及所述内阻值设置一电流阈值; 充电模块,用于采用第一充电电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在预设范围内。 A charging control apparatus comprising: an obtaining module, configured to, when charging, the internal resistance value acquisition terminal and the current state of charge of the battery; setting module, and for the state of charge according to the setting a current threshold resistance; charging module for charging a battery using the first charging current value, the first charging current value and the difference is less than the current threshold and the current threshold value within a predetermined range.
  7. 7.根据权利要求6所述的充电控制装置,其特征在于,所述设置模块包括: 第四获取单元,用于根据所述充电状态从映射关系集合中获取一对应的映射关系; 第一设置单元,用于根据所述内阻值以及所述映射关系设置一电流阈值。 7. The charge control device according to claim 6, wherein the setting module comprises: a fourth obtaining means configured to obtain a corresponding mapping relation from the set mapping relationship according to the charge state; a first set means for setting a current threshold value based on the internal resistance and the mapping relationship.
  8. 8.根据权利要求7所述的充电控制装置,其特征在于,所述获取模块包括: 第一获取单元,用于充电时,获取终端当前的终端状态; 第二获取单元,用于获取所述终端的主板的第一电压值、所述电池电芯的第二电压值以及流过所述电池的当前电流值; 第三获取单元,用于根据所述第一电压值、第二电压值以及当前电流值获取所述电池的内阻值。 The charging control device according to claim 7, wherein the obtaining module comprises: a first acquiring unit, used for charging, the terminal obtains the current state of the terminal; a second acquisition unit for acquiring the a first voltage board terminal, a second voltage value of the battery cells and the current value of the current flowing through the battery; third obtaining unit, according to the first voltage value, the second voltage value and acquiring a current value of the current internal resistance of the battery.
  9. 9.根据权利要求8所述的充电控制装置,其特征在于,所述获取模块还包括: 第五获取单元,用于获取所述电池的当前温度值; 而所述设置模块用于根据所述当前温度值设置、所述内阻值以及所述映射关系设置一电流阈值。 9. The charge control device according to claim 8, wherein the acquisition module further comprises: a fifth acquiring means for acquiring the current temperature of the battery; and a setting module for, according to the the current temperature value, and the resistance is provided a mapping relationship between the threshold current.
  10. 10.根据权利要求1所述的充电控制装置,其特征在于,所述设置模块用于: 根据所述充电状态选择对应的预设范围; 采用第一电流值给所述电池进行充电,所述第一充电电流值小于电流阈值且与电流阈值的差值在所选的预设范围内。 10. The charge control device according to claim 1, wherein the setting module is configured to: select a corresponding predetermined range based on the state of charge of; using a first current value to charge said battery, said a first charging current value and the difference is less than the current threshold and the current threshold value within a predetermined range selected.
  11. 11.一种终端,其特征在于,包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,该处理器执行该计算机程序时实现如权利要求1-5任一项所述的方法。 11. A terminal, comprising a computer program memory, a processor and a memory and running on the memory on the processor, implement as claimed in claim any of claims 1-5 that when the processor executes the computer program the method described below.
CN 201710026295 2017-01-13 2017-01-13 Charging control method and device and terminal CN106505699A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477128A (en) * 1993-07-30 1995-12-19 Technical Associates Co., Ltd. Automatic charging apparatus
CN104967200A (en) * 2015-08-05 2015-10-07 青岛海信移动通信技术股份有限公司 Quick-charging method and mobile terminal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477128A (en) * 1993-07-30 1995-12-19 Technical Associates Co., Ltd. Automatic charging apparatus
CN104967200A (en) * 2015-08-05 2015-10-07 青岛海信移动通信技术股份有限公司 Quick-charging method and mobile terminal

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