WO2012048536A1 - 终端充电的控制方法和装置 - Google Patents

终端充电的控制方法和装置 Download PDF

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Publication number
WO2012048536A1
WO2012048536A1 PCT/CN2011/070095 CN2011070095W WO2012048536A1 WO 2012048536 A1 WO2012048536 A1 WO 2012048536A1 CN 2011070095 W CN2011070095 W CN 2011070095W WO 2012048536 A1 WO2012048536 A1 WO 2012048536A1
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WO
WIPO (PCT)
Prior art keywords
terminal
state
charging
charging circuit
control
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Application number
PCT/CN2011/070095
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English (en)
French (fr)
Inventor
范志锋
袁景美
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US13/574,860 priority Critical patent/US9007032B2/en
Priority to EP11831933.4A priority patent/EP2535977B1/en
Publication of WO2012048536A1 publication Critical patent/WO2012048536A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to communication technologies, and in particular, to a method and an apparatus for controlling terminal charging. Background technique
  • a terminal such as a mobile phone
  • 1 After the terminal is charged, the charging current path is turned off; 2 After the terminal is charged, a small current is charged to the internal battery of the terminal, and the voltage of the internal battery of the terminal is lowered.
  • the secondary charging is initiated to the preset voltage threshold.
  • the preset voltage threshold is 4-4. IV.
  • the above two types of terminal charging implementations are prone to the following problems if they are in a long charging state:
  • In charging mode 1 although the charging current is turned off after the charging is completed, when the terminal performs a large power consumption service, it cannot continue to The terminal is powered, and the battery power of the terminal is quickly lost, which shortens the charging interval.
  • In charging mode 2 after the charging is completed, the charging circuit cannot be normally disconnected, and the terminal is in a charging state for a long time, which causes the terminal body to generate heat, resulting in waste of energy and even a safety hazard.
  • the terminal will reduce the service life of the internal battery of the terminal and affect the user experience. Summary of the invention
  • the main object of the present invention is to provide a terminal charging control method and device, which can extend the service life of the terminal, prevent energy waste, and ensure terminal charging safety.
  • a method for controlling terminal charging includes the steps of: determining that the terminal is in an active state or a standby state when the terminal is in a charging completion state; and controlling charging of the terminal when the terminal is in an active state
  • the circuit is in an on state; when the terminal is in a standby state, the charging circuit of the control terminal is in a closed state.
  • the working state of the terminal includes one or more of the following: a game running state, a telephone communication state, an Internet running state, and a short message running state.
  • the charging circuit of the control terminal When the terminal is in the working state, the charging circuit of the control terminal is in an open state, specifically: when the terminal is in the working state, generating an open charging circuit command, and controlling the charging circuit of the terminal to be in an open state according to the opening charging circuit instruction.
  • the charging circuit of the control terminal When the terminal is in the standby state, the charging circuit of the control terminal is in a closed state, specifically: when the terminal is in the standby state, generating a shutdown charging circuit command, and controlling the charging circuit of the terminal to be in a closed state according to the shutdown charging circuit instruction.
  • the determining that the terminal is in an active state or a standby state is completed by each function module status flag.
  • a terminal charging control device includes:
  • a judging module configured to determine that the terminal is in an active state or a standby state when the terminal is in a charging completion state
  • the control module is configured to: when the terminal is in the working state, control the charging circuit of the terminal to be in an open state; and when the terminal is in a standby state, the charging circuit of the control terminal is in a closed state.
  • the working state of the terminal includes one or more of the following: a game running state, a telephone communication state, an Internet running state, and a short message running state.
  • the control module is specifically configured to: when the terminal is in an active state, generate an open charging circuit command, and control the charging circuit of the terminal to be in an open state according to the opening charging circuit instruction.
  • the control module is specifically configured to: when the terminal is in a standby state, generate a shutdown charging circuit instruction, and control the charging circuit of the terminal to be in a closed state according to the instruction to turn off the charging circuit.
  • the determining module completes the determination that the terminal is in an active state or a standby state by using each functional module status flag.
  • the method and device for controlling terminal charging provided by the invention can control the charging circuit of the terminal to be turned on or off according to the state of the terminal, thereby prolonging the service life of the terminal, preventing the terminal from being heated due to being charged for a long time, and preventing the terminal from being heated. The loss of energy ensures the safety of the terminal.
  • FIG. 1 is a flow chart of an embodiment of a method for controlling terminal charging according to the present invention
  • FIG. 2 is a schematic structural view of an embodiment of a terminal charging control device according to the present invention
  • FIG. 3 is a schematic structural view of another embodiment of the terminal charging control device of the present invention.
  • Step 101 When the terminal is in a charging completion state, determine that the terminal is in an active state or a standby state;
  • Step 102 When the terminal is in an active state, the charging circuit of the control terminal is in an on state;
  • Step 103 When the terminal is in a standby state, the charging circuit of the control terminal is in a closed state. The terminal is in the standby state. When the terminal is powered on, there is no network side service and the terminal local service is initiated, and there is no state in which the user operates the terminal. After the terminal enters the standby state for a period of time, the terminal enters the low power mode, and the terminal operating current is reduced to a lower power consumption level, and is maintained until the terminal enters the working state.
  • the network side service is a wireless service, which generally includes: telephone, short message, Internet, online game, CMMB (China Mobile Multimedia Broadcasting), GPS (Global Positioning System), and the like.
  • Terminal local services generally include: local games, document editing, Alarm settings, etc.
  • the standby state of the terminal is also referred to as a power saving state or a sleep state.
  • the terminal When the terminal is in the working state, the terminal triggers the event, such as the terminal operation or the network side request, to trigger the terminal to initiate a certain service or some services, that is, trigger the service module to be opened and perform stable operation.
  • the terminal When the terminal is in working state, its internal CPU starts to work, and the working current is large, which is generally several tens to hundreds of times in the standby state.
  • the services initiated include wireless services and terminal local services.
  • Wireless services generally include: telephone, SMS, Internet, online games, CMMB, GPS, etc.
  • Terminal local services generally include: local games, document editing, alarm settings, and so on.
  • the method further includes the following steps: determining that the terminal is connected to the charger, that is, the method embodiment controls the charging circuit of the terminal according to the current state of the terminal. Turning on or off is achieved when the terminal is connected to the charger and the charging is completed.
  • the charging circuit of the control terminal when it is determined that the terminal is in the working state, the charging circuit of the control terminal is in an on state, so that the charger continues to supply power to the terminal, filling the power loss of the terminal due to the work, and avoiding the terminal being in the The working state quickly consumes electric energy and starts secondary charging, which prolongs the service life of the terminal battery.
  • the charging circuit of the control terminal is in a closed state, thereby preventing the terminal from generating heat due to long-time charging of the charging circuit. It saves a lot of energy and improves the charging safety of the terminal.
  • the working state of the terminal includes one or more of the following: a game running state, a telephone communication state, an Internet running state, and a short message running state.
  • the telephone communication status includes: an outgoing call on state, an outgoing call not on state, an incoming call on state, and an incoming call not on state.
  • the running status of the short message includes: SMS editing status, SMS sending status, SMS receiving status and SMS reading status.
  • the step 102 is performed. Specifically, when the terminal is in an active state, an open charging circuit command is generated, and the charging circuit of the terminal is controlled to be in an open state according to the opening charging circuit command.
  • the step 103 is specifically: when the terminal is in the standby state, generating a shutdown charging circuit command, and controlling the charging circuit of the terminal to be in a closed state according to the shutdown charging circuit command.
  • the above-mentioned generated shutdown charging circuit command can be expressed by outputting a low level through 10 ports.
  • determining whether the terminal is in an active state or a standby state may be completed by using each function module status flag, and may be determined by the following two methods:
  • the interrupt function is enabled, all function interrupt request flags are initialized to "0", and then the terminal is queried whether an interrupt request is generated, and various function interrupt request flags are updated; if a function interrupt request is initiated by the service, The function interrupt request flag is updated to "1"; if a function interrupt request is service closed, the function interrupt request is kept marked as "0". If the interrupt request includes one or more function interrupt requests marked as " ⁇ , it indicates that the terminal is in an active state; if all the function interrupt request flags in the interrupt request remain at "0", it indicates that the terminal is in a standby state.
  • an embodiment 10 of the terminal charging control apparatus of the present invention which includes: a judging module 11 and a control module 12.
  • the determining module 11 is configured to determine that the terminal is in an active state or a standby state.
  • the control module 12 is configured to control charging of the terminal when the terminal is in an active state The circuit is in an on state; and, when the terminal is in a standby state, the charging circuit of the control terminal is in a closed state.
  • the standby state of the terminal means: When the terminal is powered on, there is no network side service and the terminal local service is initiated, and there is no state in which the user operates the terminal. After the terminal enters the standby state for a period of time, the terminal enters the low power mode, and the terminal operating current is reduced to a lower power consumption level, and is maintained until the terminal enters the working state.
  • the network side service is a wireless service, and generally includes: a phone, a short message, an Internet, an online game, a CMMB, a GPS, and the like.
  • Terminal local services generally include: local games, document editing, alarm settings, and more.
  • the standby state of the terminal is also referred to as a power saving state or a sleep state.
  • the terminal When the terminal is in the working state, the terminal triggers the event, such as the terminal operation or the network side request, to trigger the terminal to initiate a certain service or some services, that is, trigger the service module to be opened and perform stable operation.
  • the terminal When the terminal is in working state, its internal CPU starts to work, and the working current is large, which is generally several tens to hundreds of times in the standby state.
  • the services initiated include wireless services and terminal local services.
  • Wireless services generally include: telephone, SMS, Internet, online games, CMMB, GPS, etc.
  • Terminal local services generally include: local games, document editing, alarm settings, and so on.
  • a determining module 21, a judging module 22 and a control module 23 are respectively the same as the functional modules of the same name in the above embodiment, and details are not described herein again.
  • the determining module 21 is configured to determine that the terminal is connected to the charger. That is, the method embodiment is implemented according to the current state of the terminal, and the charging circuit of the control terminal is turned on or off, which is implemented when the terminal is connected to the charger and the charging is completed.
  • the charging circuit of the control terminal is in an on state, so that the charger continues to supply power to the terminal, filling the power loss of the terminal due to work, and avoiding
  • the terminal quickly consumes power due to being in working condition
  • the secondary charging is started, and the service life of the terminal battery is prolonged; when it is determined that the terminal is in the standby state, the charging circuit of the control terminal is in a closed state, thereby preventing the terminal from generating heat due to long-time charging of the charging circuit, thereby saving a large amount of energy.
  • the working state of the terminal includes one or more of the following: a game running state, a telephone communication state, an internet running state, and a short message running state.
  • the telephone communication status includes: an outgoing call on state, an outgoing call not on state, an incoming call on state, and an incoming call not on state.
  • the SMS running status includes: SMS editing status, SMS sending status, SMS receiving status, and SMS reading status.
  • control module 23 is further configured to: when the terminal is in an active state, generate an open charging circuit command, and control the charging circuit of the terminal according to the opening charging circuit command. It is in the open state.
  • the above-mentioned generated charging circuit command can be expressed by outputting a high level through 10 ports.
  • the control module 23 is further configured to generate a shutdown charging circuit command when the terminal is in a standby state, and control the charging circuit of the terminal according to the instruction to turn off the charging circuit. Disabled.
  • the above-mentioned generated shutdown charging circuit command can be expressed by outputting a low level through 10 ports.
  • the determining module 22 determines that the terminal is in an active state or a standby state, and may be completed by using each function module status flag, and may be determined by the following two methods: 1. Initializing each function module status flag to “0” " , then query the current status of each function module in the terminal, and update the status flag of each function module; if a function module is in the working state, the status flag of the function module is updated to "1"; if a function module is in In the idle state, the function module status is marked as "0".
  • the terminal described above may be a mobile terminal such as a mobile phone or a handheld television.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Telephone Function (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Description

终端充电的控制方法和装置 技术领域
本发明涉及通信技术， 尤其涉及一种终端充电的控制方法和装置。 背景技术
目前， 终端 （如手机） 的充电实现有两种方式： ①终端充电结束后， 将充电电流路径关断； ②终端充电结束后， 对终端内部电池进行小电流充 电， 当终端内部电池的电压降到预设电压门限值则启动二次充电。 所述预 设电压门限值为 4-4. IV。
以上两种终端充电的实现方式， 若处于长时间的充电状态容易出现以 下问题： 充电方式①中， 在充电完成后虽然关断了充电电流， 但是当终端 进行大功耗业务时， 无法持续为终端供电， 终端的电池电量快速损耗， 缩 短了充电时间间隔。 充电方式②中， 在充电完成后不能正常断开充电回路， 终端长时间处于充电状态， 导致终端本体发热， 造成能源浪费、 甚至产生 安全隐患。
终端通过上述两种充电实现方式， 都将缩减终端内部电池的使用寿命， 影响用户体验。 发明内容
有鉴于此， 本发明的主要目的在于提供一种终端充电的控制方法和装 置， 延长终端使用寿命， 防止能源浪费， 保证终端充电安全。
为解决上述技术问题， 本发明的技术方案是这样实现的：
一种终端充电的控制方法， 包括步骤： 在终端处于充电完成状态下， 判断终端为工作状态或待机状态； 当终端为工作状态时， 控制终端的充电 电路处于开通状态； 当终端为待机状态时， 控制终端的充电电路处于关闭 状态。
所述终端的工作状态包括以下一种或多种： 游戏运行状态、 电话通信 态、 上网运行^ 态和短信运行^ 态。
所述当终端为工作状态时， 控制终端的充电电路处于开通状态具体为： 当终端为工作状态时， 生成开通充电电路指令， 根据开通充电电路指令控 制终端的充电电路处于开通状态。
所述当终端为待机状态时， 控制终端的充电电路处于关闭状态具体为： 当终端为待机状态时， 生成关闭充电电路指令， 根据关闭充电电路指令控 制终端的充电电路处于关闭状态。
所述判断终端为工作状态或待机状态通过各功能模块状态标记来完 成。
一种终端充电的控制装置， 包括：
判断模块， 用于在终端处于充电完成状态下， 判断终端为工作状态或 待机状态；
控制模块， 用于当终端为工作状态时， 控制终端的充电电路处于开通 状态； 以及当终端为待机状态时， 控制终端的充电电路处于关闭状态。
所述终端的工作状态包括以下一种或多种： 游戏运行状态、 电话通信 态、 上网运行^ 态和短信运行^ 态。
所述控制模块， 具体用于： 当终端为工作状态时， 生成开通充电电路 指令， 根据开通充电电路指令控制终端的充电电路处于开通状态。
所述控制模块， 具体用于： 当终端为待机状态时， 生成关闭充电电路 指令， 根据关闭充电电路指令控制终端的充电电路处于关闭状态。
所述判断模块通过各功能模块状态标记来完成终端为工作状态或待机 状态的判断。 本发明提供的终端充电的控制方法和装置， 通过根据终端的状态， 控 制终端的充电电路开通或关闭， 延长了终端的使用寿命， 防止了终端因长 时间处于充电状态而产生发热现象， 防止了能源的损耗， 保证了终端的充 电安全。 附图说明
图 1是本发明的终端充电的控制方法一实施例的流程图；
图 2是本发明的终端充电的控制装置一实施例的结构示意图； 图 3是本发明的终端充电的控制装置另一实施例的结构示意图。 具体实施方式
本发明目的的实现、 功能特点及优点将结合实施例， 参照附图做进一 步说明。 应当理解， 此处所描述的具体实施例仅仅用以解释本发明， 并不 用于限定本发明。
参见图 1 , 提出本发明的终端充电的控制方法一实施例， 其包括： 步骤 101、在终端处于充电完成状态下， 判断终端为工作状态或待机状 态；
步骤 102、 当终端为工作状态， 控制终端的充电电路处于开通状态； 步骤 103、 当终端为待机状态， 控制终端的充电电路处于关闭状态。 终端为待机状态是指： 终端在开机状态下， 没有网络侧业务以及终端 本地业务发起， 同时也没有用户对终端进行操作的一种状态。 终端进入待 机状态一段时间后， 终端进入低功耗模式， 终端工作电流降低到一个较低 耗电水平， 并一直保持， 直到终端进入工作状态。 网络侧业务为无线业务， 一般包括有： 电话、 短信、 上网、 网络游戏、 CMMB (中国移动多媒体广 播， China Mobile Multimedia Broadcasting ), GPS (全球定位系统， Global Positioning System )等。 终端本地业务一般包括有： 本地游戏、 文档编辑、 闹钟设置等。 终端的待机状态也称为省电状态或者睡眠状态。
终端为工作状态是指： 终端在开机状态下， 因用户对终端操作或者网 络侧请求等触发事件， 而触发终端发起某个或者某些业务， 即触发业务模 块打开， 并进行稳定工作的状态。 终端处于工作状态时， 其内部的 CPU开 始工作， 工作电流较大， 一般为待机状态下的几十倍至几百倍不等。 其中 发起的业务包括有无线业务和终端本地业务， 其中无线业务一般包括有： 电话、 短信、 上网、 网络游戏、 CMMB、 GPS等。 终端本地业务一般包括 有： 本地游戏、 文档编辑、 闹钟设置等。
进一步地， 本发明的上述终端充电的控制方法实施例中， 在所述步骤 101之前还包括如下处理： 确定终端与充电器连接， 即本方法实施例根据终 端的当前状态， 控制终端的充电电路开通或关闭， 是在终端与充电器连接， 且充电完成后的情形下实现的。
本实施例， 在终端充电完成状态下， 当确定终端为工作状态时， 控制 终端的充电电路处于开通状态， 使充电器为终端继续供电， 填补终端因工 作而损耗的电能， 避免了终端因处于工作状态快速消耗电能而启动二次充 电， 延长了终端电池的使用寿命； 当确定终端为待机状态时， 控制终端的 充电电路处于关闭状态， 避免终端因长时间接通充电电路而产生发热现象， 节约了大量的能源， 提高了终端的充电安全。
进一步地， 本发明的上述终端充电的控制方法实施例中， 所述终端的 工作状态包括以下一种或多种： 游戏运行状态、 电话通信状态、 上网运行 态、 短信运行^ 态。
其中， 电话通信状态包括： 呼出电话接通状态、 呼出电话未接通状态、 呼入电话接通状态和呼入电话未接通状态。 短信运行状态包括： 短信编辑 状态、 短信发送状态、 短信接收状态和短信阅读状态。
进一步地， 本发明的上述终端充电的控制方法实施例中， 所述步骤 102 具体为： 当终端为工作状态时， 生成开通充电电路指令， 根据开通充电电 路指令控制终端的充电电路处于开通状态。
上述生成的开通充电电路指令， 可以通过 10口输出高电平进行表示。 进一步地， 本发明的上述终端充电的控制方法实施例中， 所述步骤 103 具体为： 当终端为待机状态时， 生成关闭充电电路指令， 根据关闭充电电 路指令控制终端的充电电路处于关闭状态。
上述生成的关闭充电电路指令， 可以通过 10口输出低电平进行表示。 本实施例中， 判断终端为工作状态或待机状态可以通过各功能模块状 态标记来完成， 具体可以通过以下两种方式进行判断：
一、 将各功能模块状态标记初始化为 "0" , 然后查询终端中各功能模 块当前状态， 并对各功能模块状态标记进行更新； 若某一功能模块处于工 作状态， 则对该功能模块状态标记更新为 "1" ; 若某一功能模块处于空闲 状态， 则保持该功能模块状态标记为 "0"。 若终端中一个或多个功能模块 状态标记更新为 "Γ , 则表示终端处于工作状态； 若终端中所有功能模块 状态标记保持为 "0" , 则表明终端处于待机状态。
二、 开启中断功能， 将所有功能中断请求标记初始化为 "0" , 然后查 询终端是否产生中断请求， 并对各种功能中断请求标记进行更新； 若某一 功能中断请求为业务发起， 则将该功能中断请求标记更新为 "1" ; 若某一 功能中断请求为业务关闭， 则保持该功能中断请求标记为 "0"。 若所述中 断请求中包含一个或多个功能中断请求标记为 "Γ , 则表示终端处于工作 状态； 若所述中断请求中所有功能中断请求标记保持为 "0" , 则表示终端 处于待机状态。
参见图 2, 提出本发明的终端充电的控制装置 10—实施例， 其包括： 判断模块 11和控制模块 12。 其中， 判断模块 11 , 用于判断终端为工作状 态或待机状态。 控制模块 12, 用于当终端为工作状态时， 控制终端的充电 电路处于开通状态； 以及， 当终端为待机状态时， 控制终端的充电电路处 于关闭状态。
终端为待机状态是指： 终端在开机状态下， 没有网络侧业务以及终端 本地业务发起， 同时也没有用户对终端进行操作的一种状态。 终端进入待 机状态一段时间后， 终端进入低功耗模式， 终端工作电流降低到一个较低 耗电水平， 并一直保持， 直到终端进入工作状态。 网络侧业务为无线业务， 一般包括有： 电话、 短信、 上网、 网络游戏、 CMMB、 GPS等。 终端本地 业务一般包括有： 本地游戏、 文档编辑、 闹钟设置等。 终端的待机状态也 称为省电状态或者睡眠状态。
终端为工作状态是指： 终端在开机状态下， 因用户对终端操作或者网 络侧请求等触发事件， 而触发终端发起某个或者某些业务， 即触发业务模 块打开， 并进行稳定工作的状态。 终端处于工作状态时， 其内部的 CPU开 始工作， 工作电流较大， 一般为待机状态下的几十倍至几百倍不等。 其中 发起的业务包括有无线业务和终端本地业务， 其中无线业务一般包括有： 电话、 短信、 上网、 网络游戏、 CMMB、 GPS等。 终端本地业务一般包括 有： 本地游戏、 文档编辑、 闹钟设置等。
进一步地， 参见图 3 , 提出本发明的终端充电的控制装置 20另一实施 例， 其包括： 确定模块 21、 判断模块 22和控制模块 23。 其中， 所述判断 模块 22和控制模块 23分别与上述实施例中相同名称的功能模块一致， 在 此不再赘述。 确定模块 21 , 用于确定终端与充电器连接。 即本方法实施例 根据终端的当前状态， 控制终端的充电电路开通或关闭， 是在终端与充电 器连接， 且充电完成后的情形下实现的。
本实施例的控制模块 23在终端充电完成状态下， 当确定终端为工作状 态时， 控制终端的充电电路处于开通状态， 使充电器为终端继续供电， 填 补终端因工作而损耗的电能， 避免了终端因处于工作状态快速消耗电能而 启动二次充电， 延长了终端电池的使用寿命； 当确定终端为待机状态时， 控制终端的充电电路处于关闭状态， 避免终端因长时间接通充电电路而产 生发热现象， 节约了大量的能源， 提高了终端的充电安全。
进一步地， 本发明的上述终端充电的控制装置 20实施例中， 所述终端 的工作状态包括以下一种或多种： 游戏运行状态、 电话通信状态、 上网运 行状态和短信运行状态。 其中， 电话通信状态包括： 呼出电话接通状态、 呼出电话未接通状态、 呼入电话接通状态和呼入电话未接通状态。 短信运 行状态包括： 短信编辑状态、 短信发送状态、 短信接收状态、 短信阅读状 态。
进一步地， 本发明的上述终端充电的控制装置 20实施例中， 所述控制 模块 23 , 具体还用于当终端为工作状态时， 生成开通充电电路指令， 根据 开通充电电路指令控制终端的充电电路处于开通状态。
上述生成的开通充电电路指令， 可以通过 10口输出高电平进行表示。 进一步地， 本发明的上述终端充电的控制装置实施例中， 所述控制模 块 23 , 具体还用于当终端为待机状态时， 生成关闭充电电路指令， 根据关 闭充电电路指令控制终端的充电电路处于关闭状态。
上述生成的关闭充电电路指令， 可以通过 10口输出低电平进行表示。 本实施例中， 所述判断模块 22判断终端为工作状态或待机状态可以通 过各功能模块状态标记来完成， 具体可以通过以下两种方式进行判断： 一、 将各功能模块状态标记初始化为 "0" , 然后查询终端中各功能模 块当前状态， 并对各功能模块状态标记进行更新； 若某一功能模块处于工 作状态， 则对该功能模块状态标记更新为 "1" ; 若某一功能模块处于空闲 状态， 则保持该功能模块状态标记为 "0"。 若终端中一个或多个功能模块 状态标记更新为 "Γ , 则表示终端处于工作状态； 若终端中所有功能模块 状态标记保持为 "0" , 则表明终端处于待机状态。 二、 开启中断功能， 将所有功能中断请求标记初始化为 "0" , 然后查 询终端是否产生中断请求， 并对各种功能中断请求标记进行更新； 若某一 功能中断请求为业务发起， 则将该功能中断请求标记更新为 "1" ; 若某一 功能中断请求为业务关闭， 则保持该功能中断请求标记为 "0"。 若所述中 断请求中包含一个或多个功能中断请求标记为 "Γ , 则表示终端处于工作 状态； 若所述中断请求中所有功能中断请求标记保持为 "0" , 则表示终端 处于待机状态。
以上所述的终端可以为手机、 手持电视等移动终端。
应当理解的是， 以上仅为本发明的优选实施例， 不能因此限制本发明 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。

Claims

权利要求书
1、 一种终端充电的控制方法， 其特征在于， 包括步骤：
在终端处于充电完成状态下， 判断终端为工作状态或待机状态； 当终端为工作状态时， 控制终端的充电电路处于开通状态；
当终端为待机状态时， 控制终端的充电电路处于关闭状态。
2、 根据权利要求 1所述的终端充电的控制方法， 其特征在于， 所述终 端的工作状态包括以下一种或多种： 游戏运行状态、 电话通信状态、 上网 运行^ 态和短信运行^ 态。
3、 根据权利要求 1或 2所述的终端充电的控制方法， 其特征在于， 所 述当终端为工作状态时， 控制终端的充电电路处于开通状态具体为：
当终端为工作状态时， 生成开通充电电路指令， 根据开通充电电路指 令控制终端的充电电路处于开通状态。
4、 根据权利要求 1或 2所述的终端充电的控制方法， 其特征在于， 所 述当终端为待机状态时， 控制终端的充电电路处于关闭状态具体为：
当终端为待机状态时， 生成关闭充电电路指令， 根据关闭充电电路指 令控制终端的充电电路处于关闭状态。
5、 根据权利要求 1或 2所述的终端充电的控制方法， 其特征在于， 所 述判断终端为工作状态或待机状态通过各功能模块状态标记来完成。
6、 一种终端充电的控制装置， 其特征在于， 包括：
判断模块， 用于在终端处于充电完成状态下， 判断终端为工作状态或 待机状态；
控制模块， 用于当终端为工作状态时， 控制终端的充电电路处于开通 状态； 以及当终端为待机状态时， 控制终端的充电电路处于关闭状态。
7、 根据权利要求 6所述的终端充电的控制装置， 其特征在于， 所述终 端的工作状态包括以下一种或多种： 游戏运行状态、 电话通信状态、 上网 运行^ 态和短信运行^ 态。
8、 根据权利要求 6或 7所述的终端充电的控制装置， 其特征在于， 所 述控制模块， 具体用于： 当终端为工作状态时， 生成开通充电电路指令， 根据开通充电电路指令控制终端的充电电路处于开通状态。
9、 根据权利要求 6或 7所述的终端充电的控制装置， 其特征在于， 所 述控制模块， 具体用于： 当终端为待机状态时， 生成关闭充电电路指令， 根据关闭充电电路指令控制终端的充电电路处于关闭状态。
10、 根据权利要求 6或 7所述的终端充电的控制装置， 其特征在于， 所述判断模块通过各功能模块状态标记来完成终端为工作状态或待机状态 的判断。
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