WO2012059029A1 - 一种通讯设备、任务提示单元和方法 - Google Patents

一种通讯设备、任务提示单元和方法 Download PDF

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Publication number
WO2012059029A1
WO2012059029A1 PCT/CN2011/081531 CN2011081531W WO2012059029A1 WO 2012059029 A1 WO2012059029 A1 WO 2012059029A1 CN 2011081531 W CN2011081531 W CN 2011081531W WO 2012059029 A1 WO2012059029 A1 WO 2012059029A1
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module
light
illuminating
emitting
voltage value
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PCT/CN2011/081531
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English (en)
French (fr)
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安文吉
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华为终端有限公司
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Publication of WO2012059029A1 publication Critical patent/WO2012059029A1/zh

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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • H05B47/105Controlling the light source in response to determined parameters
    • H05B47/14Controlling the light source in response to determined parameters by determining electrical parameters of the light source

Definitions

  • the invention relates to the field of communication, in particular to a task prompting device and method in the field of communication. Background technique
  • the outer casing of mobile devices such as mobile phones is generally beautified by the porcelain and painting process, and the color is fixed, relatively rigid, lacking in dynamic and vitality.
  • mobile terminal devices such as mobile phones in mobile terminal devices.
  • Nokia and Samsung already have concept machines for "transparent" mobile phones. Appeared, LG, Sony Ericsson has launched a keyboard transparent real machine, you can imagine a transparent or translucent mobile phone will become a trend.
  • long-term tasks such as data transmission and charging on a mobile phone, it is generally difficult to determine whether the task is finished by looking at the mobile phone screen, which is not convenient and intuitive.
  • the embodiment of the invention provides a communication device, a task prompting unit and a method, which are convenient for understanding the progress of the task.
  • the present invention provides a task prompting unit, comprising: a detection conversion module, a driving module, and a lighting prompting module, wherein the detecting conversion module is configured to detect a current value when a current is generated on the circuit and convert the corresponding lighting voltage value,
  • the driving module is configured to receive the illuminating voltage value to generate the illuminating voltage and drive the illuminating prompt module to emit light, and the illuminating prompting module is configured to emit the illuminating prompt under the action
  • the embodiment of the present invention further provides a communication device, including a circuit and a task prompting unit.
  • the task prompting unit includes a detection conversion module, a driving module, and a lighting prompting module.
  • the detecting and converting module is configured to detect a current value when a current is generated on the circuit, and convert the current value.
  • the driving module is configured to receive the illuminating voltage value to generate the illuminating voltage and drive the illuminating prompt module to emit light, and the illuminating prompting module is used for illuminating Illumination prompt under pressure.
  • the embodiment of the invention further provides a method for prompting a task.
  • a current is generated on a circuit, the current value is detected and the corresponding light-emitting voltage value is converted, and the light-emitting voltage value is accepted and illuminated according to the light-emitting voltage value.
  • the invention detects the current value when the current is generated on the circuit and emits a light prompt, so that the user can judge the progress of the task according to the light emission, and does not need to be viewed through the human-computer interaction interface of the device, which is convenient for the user.
  • FIG. 1 is a structural block diagram of a specific embodiment of the present invention
  • FIG. 2 is a flow chart of a specific embodiment of the present invention.
  • a communication device provided by an embodiment of the present invention includes: a circuit, and a task prompting unit.
  • the circuit may include circuitry on the printed circuit board, and may also include circuitry formed by physical wires within the communication device.
  • the task prompting unit includes a detection scaling module 10, a drive module 20, and a lighting prompt module 30.
  • a task prompting unit provided by an embodiment of the present invention includes: a detection scaling module 10, a driving module 20, and a lighting prompting module 30.
  • the detection conversion module 10 is used to detect the current value when the current is generated on the circuit and convert the corresponding illumination voltage; when a certain task is started on the mobile phone, a current is generated on the circuit on the corresponding function module, and the detection conversion module is detected.
  • the current value on the corresponding function module is detected (here, the current value of each module in the standby state is ignored, or the detection conversion module only works when detecting the standby current greater than each module), and the corresponding illuminating voltage value is obtained after conversion.
  • the tasks described here include tasks such as charging, taking photos, downloading/uploading materials, etc., which may be performed on a mobile phone. Each task may involve one or more functional modules.
  • a detection conversion module can be set for all function modules to detect functions.
  • the current value of the circuit on the module can also be set to detect the conversion module only for the circuit of some functional modules.
  • the function module refers to a module that can perform a certain function, such as a camera, a display, etc.; and can also only input/output the battery.
  • the current setting detection conversion module generates an input current during charging, and an output current is generated when the mobile phone starts a certain task. Techniques for detecting the input/output current of a battery or the current of a functional module circuit have been implemented in the prior art and will not be described in detail herein.
  • the driving module 20 is configured to receive the illuminating voltage value of the detecting conversion module to generate the illuminating voltage and drive the illuminating prompt module to emit light; in this embodiment, the driving module is a DCDC driving circuit;
  • the light-emitting prompt module 30 is configured to emit a light-emitting prompt under the action of the light-emitting voltage; the light-emitting prompt module includes a light-transmitting module and a light-emitting module, the light-emitting module is configured to emit light under the action of the light-emitting voltage, and the light-transmitting module is configured to make the light emitted by the light-emitting module User display.
  • the light transmissive module can be used for opening or slotting the corresponding position of the light emitting module on the mobile phone casing, or can be light transmissive material, such as transparent or translucent plastic or crystal.
  • the light emitting module may be an electrochromic sheet, and the electrochromic sheet may generate light of different brightness depending on the light emitting voltage.
  • the electrochromic sheet can be disposed at any position convenient for the mobile phone, and emit light of different brightness under different light-emitting voltages; The corresponding position ensures that the user can see the light-emitting prompt; when the light-transmitting module is a light-transmissive mobile phone case, the electro-chromic film can also be disposed at any position covered by the light-transmissive mobile phone case in the casing.
  • the electrochromic sheet no longer emits light. If it is necessary to determine whether there are tasks on the plurality of function modules respectively, a corresponding electroluminescent sheet is set for each function module, and when the detection conversion module detects that there is current on the circuit of a certain function module, the corresponding luminous voltage value is Sending to the driving module, the driving module generates a lighting voltage according to the value of the lighting voltage and drives the electroluminescent sheet corresponding to the certain function module to emit light, and the light-emitting prompt is made visible to the user through the light transmitting module.
  • the light transmissive module is a translucent mobile phone case, the electrochromic film can also be disposed in the casing.
  • the corresponding electrochromic sheet no longer emits light. Therefore, you can understand the task process on the task or function module without looking at the human-computer interaction interface. You can also intuitively know whether there are irrelevant function modules forgoing to close when the human-computer interaction interface switches to other task dialogues. For example, after the camera is finished, the user switches to another task and forgets to turn off the camera. The user can easily understand and turn off the camera in time through the light prompt, so as to avoid waste of power.
  • the corresponding illuminating voltage value is obtained after the relationship table.
  • the light-emitting module is an electrochromic sheet
  • the battery power of the mobile phone is low, the charging current is very small.
  • the voltage applied to the electroluminescent sheet is small through the DCDC driving circuit, and the light will be weak; when the battery power exceeds a certain value, large current charging will start. Then through the DCDC drive circuit, the voltage applied to the electroluminescent sheet varies proportionally with the charging current.
  • the specific process is as follows: (1) When the battery voltage is below 3.2V, it enters trickle charging, and the charging current is 80mA; (2) When the battery voltage is between 3.2V and 4.1V, enter constant current charging, the charging current is 400mA; (3) When the battery voltage is between 4.1V and 4.2V, enter constant voltage charging, this The current decreases as the voltage increases.
  • the corresponding illuminating voltages converted according to the current value are respectively small, large, and small, so that the brightness of the electroluminescent sheet is dark, bright, and dark, and the user can judge the charging task according to the brightness of the electroluminescent sheet. How is the process.
  • a method for prompting a task includes:
  • Step 101 Detecting a current value when a current is generated on the circuit and converting a corresponding illuminating voltage value;
  • Step 102 accepting a illuminating voltage value and emitting a illuminating prompt according to the illuminating voltage value.
  • the light voltage value emits light of different brightness depending on the light-emitting voltage. When the current disappears, the illuminating voltage also disappears, and the illuminating prompt is no longer illuminated, thereby judging that the corresponding task has ended.
  • the communication device, the task prompting unit and the method provided by the embodiments of the present invention are described in detail above.
  • the description of the above embodiments is only for helping to understand the method and the idea of the present invention; meanwhile, it is for those skilled in the art.
  • the present invention is not limited by the scope of the present invention.
  • the above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or within the technical scope disclosed by the present invention.
  • Alternatives are intended to be covered by the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

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Abstract

本发明公开了一种任务提示单元,包括检测换算模块、驱动模块和发光提示模块,检测换算模块用于电路上有电流产生时检测电流值并换算出对应的发光电压值,驱动模块用于接受发光电压值产生发光电压并驱动发光提示模块发光,发光提示模块用于在发光电压作用下发光提示,以及使用该任务提示单元的通讯设备和相关方法,在电路上有电流产生时检测电流值并发光提示,从而使用户能根据发光判断任务进程如何,而不需要通过设备的人机交互界面查看,方便了用户的判断。

Description

一种通讯设备、 任务提示单元和方法 本申请要求于 2010 年 11 月 4 日提交中国专利局、 申请号为 201010531892.X, 名称为 "一种通讯设备、 任务提示单元和方法"的中国专利申 请的优先权, 其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通讯领域, 特别是通讯领域任务提示设备和方法。 背景技术
目前, 手机等移动设备的外壳一般通过烤瓷和喷漆工艺进行美化, 其色彩 是固定不变的, 比较死板, 缺乏动感和活力。 随着移动终端设备功能的丰富和 审美层次的提高, 用户对移动终端设备外表有着更高的要求, 比如移动终端设 备中的手机这一领域,目前诺基亚、三星已经有"透明"手机的概念机出现, LG、 索尼爱立信已经推出键盘透明的真机,可以想象以后透明或者半透明手机会成 为一个趋势。 另外, 目前手机上进行数据传输、 充电等耗时较长的任务时, 一 般需要通过看手机屏判断任务是否结束, 不够方便和直观。 发明内容
本发明实施例提供了一种通讯设备、任务提示单元和方法, 方便的了解任 务的进程。
为解决上述技术问题,本发明提供一种任务提示单元,包括检测换算模块、 驱动模块和发光提示模块,检测换算模块用于电路上有电流产生时检测电流值 并换算出对应的发光电压值,驱动模块用于接受发光电压值产生发光电压并驱 动发光提示模块发光, 发光提示模块用于在发光电压作用下发光提示。
本发明实施例还提供一种通讯设备, 包括电路以及任务提示单元,任务提 示单元包括检测换算模块、驱动模块和发光提示模块,检测换算模块用于电路 上有电流产生时检测电流值并换算出对应的发光电压值,驱动模块用于接受发 光电压值产生发光电压并驱动发光提示模块发光,发光提示模块用于在发光电 压作用下发光提示。
本发明实施例还提供一种任务提示的方法,电路上有电流产生时检测电流 值并换算出对应的发光电压值, 接受发光电压值并根据发光电压值发光提示。
与现有技术相比, 本发明在电路上有电流产生时检测电流值并发光提示, 从而使用户能根据发光判断任务进程如何,而不需要通过设备的人机交互界面 查看, 方便了用户的判断。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面 将对实施例或现有技术描述中所需要使用的附图作筒单地介绍, 显而 易见地, 下面描述中的附图仅仅是本发明的一些实施例, 对于本领域 普通技术人员来讲, 在不付出创造性劳动性的前提下, 还可以根据这 些附图获得其他的附图。
图 1为本发明具体实施方式的结构框图; 图 2为本发明具体实施方式的流程图。
具体实施方式
为使本发明的目的、 技术方案、 及优点更加清楚明白, 以下参照附图并举 实施例, 对本发明进一步详细说明, 为方便说明, 具体实施方式以手机为例, 但是本发明实施例并不对通讯设备的具体种类进行限定。
本发明实施例提供的一种通讯设备包括: 电路, 以及任务提示单元。 电路 可包括印刷电路板上的电路,还可包括通讯设备内物理电线形成的电路,任务 提示单元包括检测换算模块 10、驱动模块 20和发光提示模块 30。如图 1所示, 本发明实施例所提供的一种任务提示单元包括: 检测换算模块 10、 驱动模块 20和发光提示模块 30。 以手机为例,检测换算模块 10用于电路上有电流产生 时检测电流值并换算出对应的发光电压; 在手机上启动某一任务时,对应功能 模块上的电路上产生电流,检测换算模块检测到对应功能模块上的电流值 (这 里忽略手机在待机状态下各模块的电流值,或者检测换算模块只有在检测到大 于各模块的待机电流时才工作)后换算获得相应的发光电压值。 这里说的任务 包括充电、 拍照、 下载 /上传资料等在手机上完成的任务, 每个任务可能涉及 一个或多个功能模块。可以对所有的功能模块都设置检测换算模块来检测功能 模块上的电路的电流值, 也可以仅对部分功能模块的电路设置检测换算模块, 功能模块指能完成某一特定功能的模块, 如摄像头、 显示屏等; 还可以仅对电 池的输入 /输出电流设置检测换算模块, 在充电时有输入电流产生, 在手机开 启某工作任务时有输出电流产生。 检测电池的输入 /输出电流或某功能模块电 路的电流的技术在现有技术中已能实现, 在此不详述。
驱动模块 20, 用于接受检测换算模块的发光电压值产生发光电压并驱动 发光提示模块发光; 本实施例中驱动模块为 DCDC驱动电路;
发光提示模块 30, 用于在发光电压作用下发光提示; 发光提示模块包括 透光模块和发光模块,发光模块用于在发光电压的作用下发光, 透光模块用于 使发光模块发出的光向用户显示。透光模块可以为手机机壳上在发光模块对应 的位置开孔或开槽,也可以是单纯具有材质的透光性,如透明或半透明的塑料、 水晶等。发光模块可以是电致变色片, 电致变色片可根据发光电压的不同而产 生不同亮度的光。 以发光模块是电致变色片为例, 如果仅需要判断是否有任务 启动, 电致变色片可以设置在手机方便的任何位置,在不同的发光电压下发出 不同亮度的光; 透光模块设置在对应位置保证用户可以看见发光提示; 在透光 模块为透光性手机机壳时,电致变色片还可设置于机壳内透光性手机机壳覆盖 的任何位置。 任务结束时 (如充电结束时), 电致变色片不再发光。 如果需要 判断多个功能模块上是否分别有任务,为每个功能模块设置一个对应的电致发 光片, 当检测换算模块检测到某个功能模块的电路上有电流时, 将对应的发光 电压值发送到驱动模块,驱动模块根据发光电压值产生发光电压并驱动该某个 功能模块对应的电致发光片发光, 并通过透光模块使用户可见发光提示。在透 光模块为透光性手机机壳时, 电致变色片还可设置于机壳内。 当该模块上的任 务结束时,对应的电致变色片不再发光。从而不需要查看人机交互界面就可以 了解任务或功能模块上的任务进程如何,还可以在人机交互界面切换到其他任 务对话时, 直观的了解是否有不相关的功能模块忘记关闭。 比如, 摄像完成后 用户切换到其他任务而忘记关闭摄像头,用户通过该发光提示可方便的了解并 及时关闭摄像头, 以免造成电源浪费。
检测换算模块检测到电流值之后换算出对应的发光电压值包括:根据电流 值, 利用公式进行换算, 获得对应的发光电压值, 不同的电流值对应不同的发 光电压值, 如, 发光电压值 = (电流 /400mA)*1.8V, 400mA为最大电流值, 1.8V 为最大发光电压; 或者, 将电流值划分成若干电流值区间, 每个电流值区间对 应一个发光电压值,检测换算模块中保存电流值区间与发光电压值的对应关系 表, 根据电流值查找对应关系表后获得对应的发光电压值。
发光模块为电致变色片时,还可以利用电致变色片在不同电压下发光亮度 不同的特点, 判断任务所在阶段,以充电任务为例。 当手机电池电量低时充电 电流很小, 这时即可通过 DCDC驱动电路使加在电致发光片上的电压很小, 光线将很微弱; 当电池电量超过一定值以后将开始大电流充电, 这时再通过 DCDC驱动电路使加在电致发光片上的电压随充电流成比例变化,具体过程如 下: (1)当电池电压在 3.2V以下时, 进入涓流充电, 此时充电电流为 80mA;(2) 当电池电压在 3.2V和 4.1V之间时, 进入恒流充电, 此时充电流为 400mA;(3) 当电池电压在 4.1V和 4.2V之间时, 进入恒压充电, 此时电流随电压增长而下 降。对应上面的充电过程,根据电流值换算到的对应发光电压分别小、 大、 小, 从而电致发光片的亮度对应为暗、 亮、 暗, 用户根据电致发光片的亮度即可判 断充电任务的进程如何。
如图 2所示, 本发明实施例所提供的一种任务提示的方法包括:
步骤 101 : 电路上有电流产生时检测电流值并换算出对应的发光电压值; 步骤 102: 接受发光电压值并根据发光电压值发光提示。
步骤 101 中有电流产生时检测电流值并换算出对应的发光电压值具体可 以包括: 根据电流值, 利用公式进行换算, 获得对应的发光电压值, 不同的电 流值对应不同的发光电压值, 如, 发光电压值 = (电流 /400mA)*1.8V , 400mA 为最大电流值, 1.8V 为最大发光电压; 或者, 将电流值划分成若干电流值区 间,每个电流值区间对应一个发光电压值,保存电流值区间与发光电压值的对 应关系表, 根据电流值查找对应关系表后获得对应的发光电压值。 光电压值, 根据发光电压不同发出不同亮度的光。 电流消失时, 发光电压也消 失, 不再发光提示, 由此可判断对应的任务已结束。
以上对本发明实施例所提供的一种通讯设备、任务提示单元和方法进行了 详细介绍,以上实施例的说明只是用于帮助理解本发明的方法及其思想;同时, 对于本领域的一般技术人员,依据本发明的思想, 在具体实施方式及应用范围 上均会有改变之处, 综上所述, 本说明书内容不应理解为对本发明的限制。 以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局 限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内, 可轻易 想到的变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发明的保护 范围应该以权利要求的保护范围为准。

Claims

权利 要求 书
1、 一种任务提示单元包括: 检测换算模块、 驱动模块和发光提示模块; 所述检测换算模块用于电路上有电流产生时检测电流值并换算出对应的发光 电压值;所述驱动模块用于接受所述发光电压值产生发光电压并驱动发光提示 模块发光; 所述发光提示模块用于在所述发光电压作用下发光提示。
2、 如权利要求 1所述的一种任务提示单元, 其特征在于, 所述检测换算 模块换算出对应的发光电压值包括: 根据所述电流值, 利用公式进行换算, 获 得所述发光电压值; 或者, 所述检测换算模块保存电流值区间与发光电压值的 对应关系表, 所述对应关系表中每个电流值区间对应一个发光电压值, 所述检 测换算模块根据所述电流值查找所述对应关系表后获得所述发光电压值。
3、 如权利要求 1所述的一种任务提示单元, 其特征在于, 所述发光提示 模块包括透光模块和发光模块,所述发光模块用于在所述发光电压的作用下发 光, 所述透光模块用于使所述发光模块发出的光向用户显示。
4、 如权利要求 3所述的一种任务提示单元, 其特征在于, 所述发光模块 为电致变色片, 所述电致变色片在不同发光电压下发光亮度不同。
5、 一种通讯设备, 包括: 电路, 以及任务提示单元, 所述任务提示单元 包括检测换算模块、驱动模块和发光提示模块; 所述检测换算模块用于电路上 有电流产生时检测电流值并换算出对应的发光电压值;所述驱动模块用于接受 所述发光电压值产生发光电压并驱动发光提示模块发光;所述发光提示模块用 于在所述发光电压作用下发光提示。
6、 如权利要求 5所述的一种通讯设备, 其特征在于, 所述检测换算模块 换算出对应的发光电压值包括: 根据所述电流值, 利用公式进行换算, 获得所 述发光电压值; 或者, 所述检测换算模块保存电流值区间与发光电压值的对应 关系表, 所述对应关系表中每个电流值区间对应一个发光电压值,所述检测换 算模块根据所述电流值查找所述对应关系表后获得所述发光电压值。
7、 如权利要求 5所述的一种通讯设备, 其特征在于, 所述发光提示模块 包括透光模块和发光模块, 所述发光模块用于在所述发光电压的作用下发光, 所述透光模块用于使所述发光模块发出的光向用户显示。
8、 如权利要求 7所述的一种通讯设备, 其特征在于, 所述发光模块为电 致变色片, 所述电致变色片在不同发光电压下发光亮度不同。
9、 一种任务提示的方法,包括: 电路上有电流产生时检测电流值并换算出 对应的发光电压值; 接受所述发光电压值并根据所述发光电压值发光提示。
10、 如权利要求 9中述的一种任务提示的方法, 其特征在于, 所述换算出 对应的发光电压值具体可以包括: 根据所述电流值, 利用公式进行换算, 获得 所述发光电压值; 或者, 保存电流值区间与发光电压值的对应关系表, 所述对 应关系表中每个电流值区间对应一个发光电压值,根据所述电流值查找所述对 应关系表后获得所述发光电压值。
11、 如权利要求 11 中述的一种任务提示的方法, 其特征在于, 所述接受 值, 在所述发光电压达到额定电压时正常发光, 否则不正常发光; 或者, 接收 所述发光电压值, 根据所述发光电压不同发出不同亮度的光。
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