WO2011017877A1 - Mobile terminal and method for displaying key information thereof - Google Patents

Mobile terminal and method for displaying key information thereof Download PDF

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Publication number
WO2011017877A1
WO2011017877A1 PCT/CN2009/075715 CN2009075715W WO2011017877A1 WO 2011017877 A1 WO2011017877 A1 WO 2011017877A1 CN 2009075715 W CN2009075715 W CN 2009075715W WO 2011017877 A1 WO2011017877 A1 WO 2011017877A1
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WO
WIPO (PCT)
Prior art keywords
key information
module
mobile terminal
user
power
Prior art date
Application number
PCT/CN2009/075715
Other languages
French (fr)
Chinese (zh)
Inventor
王泽民
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.)
Filing date
Publication date
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
Publication of WO2011017877A1 publication Critical patent/WO2011017877A1/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0261Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0264Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by selectively disabling software applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0261Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72466User interfaces specially adapted for cordless or mobile telephones with selection means, e.g. keys, having functions defined by the mode or the status of the device
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02Terminal devices
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of wireless communication technologies, and in particular, to a mobile terminal and a method for displaying key information. Background technique
  • mobile terminals have become an indispensable communication tool in people's daily life.
  • the user can record some information that is easily forgotten by the user through the mobile terminal, such as information that is easily forgotten, information of the contact person, and the like; on the other hand, if the key information recorded by the user on the mobile terminal is temporarily missing, Users are very inconvenient, and if the information is very important, it will seriously affect the work and life of the user.
  • the mobile terminal consumes a large amount of power during normal use and when the mobile terminal is powered on. If the user needs to use the business card holder to query the information of the urgently needed contact person or want to find the urgently needed information through the memo, although the mobile terminal is in a normal working state, if the battery is low, the mobile terminal is turned off; after the user restarts, If the inquiry continues, the mobile terminal will be shut down due to low power; until the mobile terminal cannot be turned on.
  • the main purpose of the present invention is to provide a mobile terminal and a method for displaying key information thereof, which are used to solve the problem in the prior art that once the mobile terminal battery is low, the user is very It is difficult to query key information from mobile terminals.
  • the present invention provides a method for displaying key information by a mobile terminal, the method comprising: when the battery power is lower than a preset threshold, only running part of the function modules related to reading and displaying key information to the user in the mobile terminal;
  • the key information selected by the user is read and displayed by the function module in the running state.
  • the method further includes: starting the mobile terminal according to the power-on trigger signal input by the user, before determining that the battery power is lower than a preset threshold;
  • the mobile terminal detects its own battery and determines that the battery power is lower than the preset threshold, only the partial function modules related to reading and displaying the key information to the user are initialized, so that the initialization is performed.
  • the function module starts running.
  • the method before performing the initializing operation on the partial function module related to reading and displaying the key information to the user, the method further includes:
  • the battery controlling the mobile terminal supplies power only to a portion of the functional modules associated with reading and displaying critical information to the user.
  • the part of the functional modules that only run and read and display key information to the user are:
  • the mobile terminal stops running a function module of the remaining part of the mobile terminal; the function module of the remaining part is a partial function module that is independent of reading and displaying key information to the user.
  • the method further includes:
  • the display of the key information selected by the user through the function module not related to reading and displaying the key information to the user includes:
  • the method further includes:
  • the mobile terminal displays a list of key information types to the user through the module having the display function, for the user to select a key information type required.
  • the key information corresponding to the storage function is searched for, specifically:
  • Corresponding key information is found from the module having the storage function according to the determined storage address.
  • the present invention also provides a mobile terminal, the mobile terminal comprising: a power module, a processing module and a working module, wherein:
  • the power module is configured to supply power to the working module
  • the processing module is configured to: when the power quantity of the power module is lower than a preset threshold, only part of the working module related to reading and displaying key information to the user in the working module; And display to the user part of the work module related to the key information, used to display the key information selected by the user.
  • the mobile terminal is in a power-on state, and when a power-on trigger signal is received, and the power of the power module is lower than a threshold, the partial operation module related to reading and displaying the key information to the user is initialized.
  • the processing module is further configured to:
  • the power module only supplies power to the part of the working module related to reading and displaying key information to the user, and performs an initializing operation on the part of the working module in the power supply state.
  • the processing module is further configured to:
  • the processing module is further configured to:
  • the power module is controlled to stop supplying power to the remaining part of the working module to stop running.
  • the working module related to reading and displaying key information to the user includes: an input module, a storage module, and a display module, wherein:
  • the input module is configured to input, by the user, a selected key information type
  • the storage module is configured to store key information, and determine corresponding key information according to a key information type input by the user;
  • the display module is configured to display a key information type and corresponding key information to a user.
  • the storage module is further configured to:
  • the mobile terminal of the present invention displays key information.
  • the battery power is lower than a preset threshold, only some functional modules in the mobile terminal are operated, and the partial functional modules can read and display key information to the user.
  • the mobile terminal In order to read the critical information that the user urgently needs in the case of low power, the mobile terminal only runs the function modules related to reading and displaying the key information, and stops running and reading and displaying The function module showing irrelevant key information effectively saves the power consumption, and satisfies the user's requirement of reading key information to the greatest extent in the case of low power of the mobile terminal.
  • FIG. 1 is a schematic structural diagram of a real mobile terminal according to the present invention.
  • FIG. 2 is a schematic structural diagram of a first storage module according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a second storage module according to an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of a method for displaying key information by a mobile terminal according to the present invention
  • FIG. 6 is a schematic flowchart of a method for a mobile terminal to be in an operating state and entering a low battery information mode to display key information according to an embodiment of the present invention.
  • the solution for displaying the key information of the mobile terminal of the present invention when the battery power of the mobile terminal is lower than a preset threshold, only some functions in the mobile terminal are run, and some functions refer to the key stored in the read mobile terminal.
  • FIG. 1 is a schematic structural diagram of a mobile terminal according to the present invention, including: a power module 10, a processing module 20, and a working module 30, where:
  • the power module 10 is configured to supply power to the working module 30 in the mobile terminal.
  • the working module 30 is configured to read and display key information selected by the user.
  • the mobile terminal of the present invention includes a plurality of work modules 30, some of which are for reading and displaying key information to the user.
  • a related work module 30 (which may be referred to as a partial work module 30 associated with critical information); another portion is a work module 30 that is independent of critical information.
  • the processing module 20 is configured to control a part of the working module 30 related to the key information to operate when the power of the power module 10 is lower than a preset threshold.
  • the preset threshold may be set according to requirements, for example, the threshold is 3% of the total power. When the power of the power module 10 is less than 3% of the total power, it is determined that the power of the power module 10 is in a low battery state.
  • the processing module 20 controls the operation of the partial working module 30 related to the key information, which is specifically divided into two cases:
  • the first type When the user turns on the mobile terminal, the mobile terminal is turned on, and all the working modules 30 are not running at this time.
  • the processing module 20 receives the power-on trigger signal, and the power of the power module 10 is lower than the preset threshold, the processing module 20 only initializes the partial working module 30 related to the key information during the startup process of the mobile terminal, that is, Control its operation.
  • the mobile terminal can also ensure the normal operation of the part of the working module 30 associated with the key information in the case of low power.
  • the part of the work module 30 related to the key information for example: according to the key information set by the user (such as contact information), may be a contact information storage module, a short message storage module, etc. local to the mobile terminal;
  • the key information stored on the SIM card needs to complete the detection of the SIM card and the verification of the PIN code. Therefore, the detection module of the SIM card and the verification module of the PIN code also belong to the partial working module 30 related to the key information.
  • the processing module 20 When the power of the power module 10 is lower than a preset threshold during the startup process of the mobile terminal, the processing module 20 first determines a part of the working module 30 related to the key information, and then controls the power module 10 to work only on the part. The module 30 is powered, and the initialization operation is completed. For example, the processing module 20 sends a power supply signal to the power module 10 to instruct the power module 10 to supply power.
  • the power module 10 can also be notified by other means in the prior art. powered by.
  • the specific implementation is as follows:
  • the processing module 20 first determines a part of the working module 30 that needs to stop running, that is, a part of the working module 30 that is not related to the key information, and then controls the power module 10 to stop supplying power to the part of the working module 30.
  • the processing module 20 can send a power stop signal to the power module 10 to instruct the power module 10 to stop supplying power.
  • a power stop signal to the power module 10 to instruct the power module 10 to stop supplying power.
  • other methods in the prior art can also be used to notify the power module 10 to stop supplying power.
  • the processing module 20 controls the working module 30 to run or stop running, it also needs to send a corresponding control signal.
  • the processing module 20 can trigger the initialization operation of the working module 30 by sending a start signal (ie, enter the running state). ; The working module 30 is stopped by sending a shutdown signal.
  • the working module 30 related to the key information includes: an input module 31, a storage module 32, and a display module 33, wherein:
  • the input module 31 is used for the user to input the key information types (such as business card holders, short messages, etc.) that need to be viewed.
  • the keyboard or touch display screen of the mobile terminal can be implemented.
  • the storage module 32 is configured to store key information, and determine corresponding key information according to the type of key information input by the user, such as when the type is a business card holder, corresponding contact information, such as a mobile terminal number, a contact address, and the like.
  • the display module 33 is configured to display a key information type and corresponding key information to the user. In an actual application, the display module 32 may be an LCD display screen.
  • a low-power information mode can also be set in the mobile terminal of the present invention: the processing module 20 determines that the power of the power module 10 is lower than a preset threshold, regardless of whether the mobile terminal is in a power-on state or an operating state.
  • the display module 33 displays an option to enter the low battery information mode to the user; after the user inputs an instruction to enter the low battery information mode through the input module 31, the processing module 20 displays a key information type list to the user through the display module 33, including multiple key information types.
  • key information type list Such as: 1, business card holder; 2, memo; 3, short messages.
  • the processing module 20 can also perform password verification of the read permission of the user by reading the key information to ensure the security of the user's legal identity and key information.
  • the user selects the key information type to be acquired through the input module 31, and the storage module 32 determines the key information corresponding to the key information type selected by the user received by the input module 31, and displays it through the display module 33.
  • the storage module 32 determines, by the corresponding relationship between the key information type and the storage address, a storage address corresponding to the key information type selected by the user received by the input module 31;
  • the storage module 32 may be a flash memory (FLASH) device. To further reduce the amount of power consumed when reading critical information, you can store key information in the appropriate area according to the type of key information.
  • FLASH flash memory
  • Each g_DataAppAddr points to the starting address of the information store of a key information type, indexed and searched by the type of query key information entered by the user.
  • a memory head pointer corresponds to a key information type; the memory head address of the application, through the memory header to indicate the total size of the stored information, the total number of information, and the index of the storage address of the key information type.
  • the area structure in the storage module 32 of the embodiment of the present invention is not limited to the above two modes, and any manner capable of storing key information is applicable to the embodiment of the present invention.
  • the function call interface provided by the display module 33 can be used to display the black and white display; the keyword search can be performed without introducing the font library; the light of the input module 31 (such as the keyboard light) can also be omitted. Perform high-power operation such as lighting to minimize power consumption.
  • the method for displaying key information by the mobile terminal of the present invention includes the following steps: Step 401: When the battery power is lower than a preset threshold, only some functional modules in the mobile terminal are operated, and some functional modules are read and read. And display the functional modules related to the key information to the user (the cartridge is called some functional modules related to the key information).
  • Step 402 Read and display the key information selected by the user through the function module in the running state.
  • the mobile terminal may be in the running state or in the power-on state.
  • step 401 if the mobile terminal is in the power-on state, since all the function modules are not running, when the power-on trigger signal is received, and the battery power is lower than the preset threshold, only some of the function modules are initialized. Due to the function module that has not been initialized during the boot process, it will not enter the running state after booting. Thereby achieving the purpose of saving electricity. Specifically, during the startup process of the mobile terminal, and when the battery power is lower than the threshold, the control battery only supplies power to some functional modules related to the key information in the mobile terminal, and performs initialization operations on the functional modules in the power supply state.
  • the embodiment of the present invention is not limited to the above manner, and the embodiment of the present invention is used as long as the control battery only supplies power to some functional modules in the mobile terminal.
  • step 401 if the mobile terminal is in the running state, since all the function modules are in the running state, when the mobile terminal is in the running state, and the battery power is lower than the preset threshold, the remaining part of the function module is stopped (with the key Some functional modules that are not related to information), so that some function modules that have nothing to do with reading and displaying key information are turned off, so as to save power.
  • the control battery stops supplying power to the remaining functional modules in the mobile terminal.
  • the embodiment of the present invention is not limited to the above manner, and the embodiment of the present invention is used as long as the battery stops supplying power to the remaining functional modules in the mobile terminal.
  • sending a signal or powering a function module by controlling the battery to achieve the purpose of running or stopping operation For example, during the startup process, a running signal is sent to the function module that needs to be operated, and during the running process, a shutdown signal is sent to the device that does not need to be operated; for example, power is supplied to some functional modules, and power is not supplied to the remaining functional modules, and then there is electricity.
  • the function module will be in working state, and the function module without power will be turned off.
  • the mobile terminal is in a power on state, and when the mobile terminal is in a power on state, and the battery power is lower than a threshold, the wireless network communication device may be stopped.
  • the embodiments of the present invention are not limited to turning off the wireless network communication device, turning off and reading. Any device that has nothing to do with displaying key information, such as 3D acceleration devices, video processing devices, etc.
  • step 402 the key information type input by the user is received by the module having the input function, the key information is stored by the module having the storage function, and the corresponding key information is determined according to the key information type input by the user; the key is displayed by the module having the display function information.
  • a low battery information mode can be set: regardless of whether the mobile terminal is powered on or running, when the battery power is lower than a preset threshold, the option to enter the low battery information mode is displayed by the module having the display function; After inputting the function module into the low battery information mode command, the module with the display function displays a list of key information types, including types of key information, such as: 1. business card holder; 2. memo; 3. short message, etc. .
  • step 402 the storage address corresponding to the key information type selected by the user is determined by the corresponding relationship between the key information type and the storage address; the corresponding key information is found according to the determined storage address, and displayed to the user.
  • the module having the storage function may be a FLASH device.
  • the embodiment of the invention effectively realizes the reading of the key information by the user in the low-battery state of the mobile terminal, and the remaining power of the mobile terminal (such as the low power of the mobile terminal is too low, because the read information consumes the power of the battery and is small.
  • the residual power waiting for a period of time after being turned off is enough to complete the process, effectively solving the user's need for querying urgently needed information and improving the user experience.
  • the method for the mobile terminal to switch from the power-off state to the power-on state and enter the low-power information mode to display the key information includes the following steps:
  • Step 501 The user presses the power button to turn on the computer.
  • Step 502 The mobile terminal detects its own battery.
  • the mobile terminal will judge whether its battery power is low by a preset threshold. For example, if the battery is lower than 3% of the total battery power, the power is considered to be low; and above 3% of the total battery power, it is considered The power is sufficient to start the mobile terminal normally.
  • Step 504 The mobile terminal performs a normal booting process when the battery power is sufficient to start normally.
  • boot boot For example: loading of boot boot (BOOTLOAD), loading of operating system kernel of mobile terminal, function initialization, software initialization, UI interface display, preloader loading, mobile terminal network registration, etc.
  • Step 505 The battery power is low, and the alarm of “Battery low, please charge” is displayed on the display of the mobile terminal, and then the low battery information mode is provided for the user to select.
  • Step 506 If the user selects to enter the low battery information mode, the mobile terminal initializes only the function modules related to the key information.
  • FLASH device (as a module with storage function) initialization
  • LCD device (as a module with display function) initialization
  • keyboard device (as a module with input function) initialization.
  • Step 507 Display a list of key information types that the user can read on the LCD display, including multiple key information types. For example: 1: business card holder; 2: memo; 3: short message.
  • the contact person Cao In For a situation that cannot be read at one time, as shown in FIG. 5B, the contact person Cao In is found, the first page can only display 4 contacts, and the contact Cao In is located on the second page. At this time, the cursor for reading the information needs to be recorded. To indicate the current reading position; and to update the information cursor when turning/scrolling.
  • Step 509 The user searches for the key information he needs on the LCD screen.
  • the method that the mobile terminal is in the power-on state and enters the low-power information mode to display the key information includes the following steps:
  • Step 601 The mobile terminal periodically detects its own battery power under normal use or standby state.
  • Step 602 The mobile terminal determines whether the battery power is higher than a preset threshold. If yes, step 603 is performed; otherwise, step 604 is performed.
  • Step 604 The battery power is low, and the alarm of “Battery low, please charge” is displayed on the display of the mobile terminal, and then the low battery information mode is provided for the user to select.
  • Step 605 If the user chooses to enter the low battery information mode, the mobile terminal turns off a function module, such as a wireless device, that is not related to the key information.
  • a function module such as a wireless device
  • Step 606 Display a list of key information types that the user can read on the LCD display, including multiple key information types, such as 1 : business card holder; 2: memo: 3: short information, etc., for the user to select.
  • Step 607 According to the key information type selected by the user, the mobile terminal searches for the start address of the corresponding interest type according to the information type index in the FLASH, and displays on the LCD display screen.
  • Step 608 The user finds the key information he needs on the LCD display screen. It can be seen from the above embodiment that when the battery power is lower than the threshold, only some functional modules in the mobile terminal are operated, and the partial functional modules are functional modules capable of reading and displaying the stored key information to the user; The function module in the running state displays the key information selected by the user.
  • the low battery information mode in the low battery state is provided, the function module related to reading and displaying the key information is operated, the operation and reading are stopped, and the key is displayed.
  • the information-independent function module effectively saves power consumption, and satisfies the user's need to read key information to the greatest extent in the case of low power of the mobile terminal.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Power Sources (AREA)

Abstract

A method for displaying key information by a mobile terminal is disclosed in the present invention. The method includes that: when the battery charge is less than a predetermined threshold value, only partial function modules in the mobile terminal are operated, wherein the partial function modules are function modules related to reading and displaying key information to a user; the key information selected by the user is read and displayed by the partial function modules in operation. The present invention also discloses a mobile terminal that can display key information, thus can save the battery charge consumption efficiently and best meet the needs of the user to read the key information under a low battery charge condition of the mobile terminal.

Description

一种移动终端及其显示关键信息的方法 技术领域  Mobile terminal and method for displaying key information thereof
本发明涉及无线通信技术领域, 特别涉及一种移动终端及其显示关键 信息的方法。 背景技术  The present invention relates to the field of wireless communication technologies, and in particular, to a mobile terminal and a method for displaying key information. Background technique
随着通信技术与计算机技术的发展, 移动终端已经成为人们日常生活 中不可缺少的通信工具。 一方面, 用户可以通过移动终端记录一些容易忘 记的信息、 联系人的信息等对用户个人来说关键的信息; 另外一方面, 如 果用户在移动终端上记录的关键信息一旦暂时性缺失, 会给用户带来很大 的不便, 而且如果信息非常重要, 还会严重影响用户的工作和生活。  With the development of communication technology and computer technology, mobile terminals have become an indispensable communication tool in people's daily life. On the one hand, the user can record some information that is easily forgotten by the user through the mobile terminal, such as information that is easily forgotten, information of the contact person, and the like; on the other hand, if the key information recorded by the user on the mobile terminal is temporarily missing, Users are very inconvenient, and if the information is very important, it will seriously affect the work and life of the user.
移动终端在正常使用和移动终端开机时会消耗大量电量。 如果用户需 要通过名片夹来查询急需联系人的信息或是希望通过备忘来查找急需的信 息时, 虽然移动终端处于正常工作状态, 但是如果电池电量低会导致移动 终端关机; 用户再开机后, 如果继续查询, 由于电量偏低, 又会导致移动 终端关机; 直到移动终端无法开机。  The mobile terminal consumes a large amount of power during normal use and when the mobile terminal is powered on. If the user needs to use the business card holder to query the information of the urgently needed contact person or want to find the urgently needed information through the memo, although the mobile terminal is in a normal working state, if the battery is low, the mobile terminal is turned off; after the user restarts, If the inquiry continues, the mobile terminal will be shut down due to low power; until the mobile terminal cannot be turned on.
由于移动终端关机使得用户无法查找自己需要的关键信息, 会影响用 户的工作和生活, 给用户带来极大的不便。  Because the mobile terminal is shut down, the user cannot find the key information that he needs, which will affect the user's work and life, and bring great inconvenience to the user.
综上所述, 目前如果移动终端电池电量低, 用户^艮难从移动终端中查 询存储在移动终端中的关键信息。 发明内容  In summary, at present, if the mobile terminal battery is low, it is difficult for the user to query the mobile terminal for the key information stored in the mobile terminal. Summary of the invention
有鉴于此, 本发明的主要目的在于提供一种移动终端及其显示关键信 息的方法, 用以解决现有技术中存在的一旦移动终端电池电量低, 用户很 难从移动终端中查询关键信息的问题。 In view of this, the main purpose of the present invention is to provide a mobile terminal and a method for displaying key information thereof, which are used to solve the problem in the prior art that once the mobile terminal battery is low, the user is very It is difficult to query key information from mobile terminals.
为达到上述目的, 本发明的技术方案是这样实现的:  In order to achieve the above object, the technical solution of the present invention is achieved as follows:
本发明提供了一种移动终端显示关键信息的方法, 该方法包括: 在电池电量低于预设阈值时, 只运行移动终端中与读取、 并向用户显 示关键信息相关的部分功能模块;  The present invention provides a method for displaying key information by a mobile terminal, the method comprising: when the battery power is lower than a preset threshold, only running part of the function modules related to reading and displaying key information to the user in the mobile terminal;
通过处于运行状态的所述功能模块, 读取并显示用户选择的关键信息。 其中, 在确定所述电池电量低于预设阈值之前, 该方法还包括: 根据用户输入的开机触发信号开启移动终端;  The key information selected by the user is read and displayed by the function module in the running state. The method further includes: starting the mobile terminal according to the power-on trigger signal input by the user, before determining that the battery power is lower than a preset threshold;
在移动终端的开机过程中, 移动终端检测自身的电池, 确定电池电量 低于预设阈值时, 只对所述与读取、 并向用户显示关键信息相关的部分功 能模块进行初始化操作, 使初始化的所述功能模块开始运行。  During the startup process of the mobile terminal, when the mobile terminal detects its own battery and determines that the battery power is lower than the preset threshold, only the partial function modules related to reading and displaying the key information to the user are initialized, so that the initialization is performed. The function module starts running.
进一步地, 对所述与读取、 并向用户显示关键信息相关的部分功能模 块进行初始化操作之前, 该方法还包括:  Further, before performing the initializing operation on the partial function module related to reading and displaying the key information to the user, the method further includes:
控制所述移动终端的电池只对所述与读取、 并向用户显示关键信息相 关的部分功能模块进行供电。  The battery controlling the mobile terminal supplies power only to a portion of the functional modules associated with reading and displaying critical information to the user.
移动终端处于运行状态时, 所述只运行与读取、 并向用户显示关键信 息相关的部分功能模块, 为:  When the mobile terminal is in the running state, the part of the functional modules that only run and read and display key information to the user are:
所述移动终端停止运行移动终端中剩余部分的功能模块; 所述剩余部 分的功能模块为与读取、 并向用户显示关键信息无关的部分功能模块。  The mobile terminal stops running a function module of the remaining part of the mobile terminal; the function module of the remaining part is a partial function module that is independent of reading and displaying key information to the user.
所述停止运行剩余部分的功能模块时, 该方法还包括:  When the function module of the remaining part is stopped, the method further includes:
控制所述移动终端的电池停止对所述剩余部分的功能模块进行供电。 所述通过与读取、 并向用户显示关键信息无关的功能模块显示用户选 择的关键信息包括:  Controlling the battery of the mobile terminal stops powering the remaining portion of the functional modules. The display of the key information selected by the user through the function module not related to reading and displaying the key information to the user includes:
通过具有输入功能的模块接收用户选择的关键信息类型;  Receiving a key type of information selected by the user through a module having an input function;
依据所述用户输入的关键信息类型, 在具有存储功能的模块中查找对 应的关键信息; Finding a pair in a module with a storage function according to the type of key information input by the user Key information should be;
通过具有显示功能的模块将所述关键信息类型和对应的关键信息向用 户显示。  The key information type and corresponding key information are displayed to the user through a module having a display function.
所述用户通过具有输入功能的模块输入关键信息类型之前, 该方法还 包括:  Before the user inputs a key information type through a module having an input function, the method further includes:
所述移动终端通过所述具有显示功能的模块向用户显示关键信息类型 列表, 供用户选择所需的关键信息类型。  The mobile terminal displays a list of key information types to the user through the module having the display function, for the user to select a key information type required.
所述依据用户输入的关键信息类型, 在具有存储功能的模块中查找对 应的关键信息, 具体为:  According to the key information type input by the user, the key information corresponding to the storage function is searched for, specifically:
通过关键信息类型和存储地址的对应的关系, 确定用户输入的关键信 息类型对应的存储地址;  Determining, by the corresponding relationship between the key information type and the storage address, a storage address corresponding to the key information type input by the user;
根据确定的所述存储地址从所述有存储功能的模块中查找出对应的关 键信息。  Corresponding key information is found from the module having the storage function according to the determined storage address.
本发明还提供了一种移动终端, 该移动终端包括: 电源模块、 处理模 块和工作模块, 其中:  The present invention also provides a mobile terminal, the mobile terminal comprising: a power module, a processing module and a working module, wherein:
所述电源模块, 用于向所述工作模块供电;  The power module is configured to supply power to the working module;
所述处理模块, 用于在所述电源模块的电量低于预设阈值时, 只运行 所述工作模块中与读取、 并向用户显示关键信息相关的部分工作模块; 所述与读取、 并向用户显示关键信息相关的部分工作模块, 用于显示 用户选择的关键信息。  The processing module is configured to: when the power quantity of the power module is lower than a preset threshold, only part of the working module related to reading and displaying key information to the user in the working module; And display to the user part of the work module related to the key information, used to display the key information selected by the user.
其中, 移动终端处于开机状态, 在接收到开机触发信号, 且所述电源 模块的电量低于阈值时, 对所述与读取、 并向用户显示关键信息相关的部 分工作模块进行初始化操作。  The mobile terminal is in a power-on state, and when a power-on trigger signal is received, and the power of the power module is lower than a threshold, the partial operation module related to reading and displaying the key information to the user is initialized.
所述处理模块还用于:  The processing module is further configured to:
在移动终端的开机过程中, 且所述电源模块的电量低于阈值时, 控制 所述电源模块只对所述与读取、 并向用户显示关键信息相关的部分工作模 块进行供电, 并对处于供电状态的所述部分工作模块进行初始化操作。 Controlling during the startup of the mobile terminal, and when the power of the power module is lower than the threshold The power module only supplies power to the part of the working module related to reading and displaying key information to the user, and performs an initializing operation on the part of the working module in the power supply state.
所述处理模块还用于:  The processing module is further configured to:
在所述移动终端处于运行状态, 且所述电源模块的电量低于阈值时, 控制剩余部分的工作模块停止运行; 所述剩余部分的工作模块为所述与读 取、 并向用户显示关键信息无关的部分工作模块。  When the mobile terminal is in an operating state, and the power quantity of the power module is lower than a threshold, the remaining part of the working module is stopped to run; the remaining part of the working module is to read and display the key information to the user. Unrelated part of the work module.
所述处理模块还用于:  The processing module is further configured to:
在所述移动终端处于运行状态, 且所述电源模块的电量低于阈值时, 控制所述电源模块停止对所述剩余部分的工作模块进行供电, 使其停止运 行。  When the mobile terminal is in an operating state, and the power of the power module is lower than a threshold, the power module is controlled to stop supplying power to the remaining part of the working module to stop running.
所述与读取、 并向用户显示关键信息相关的工作模块包括: 输入模块、 存储模块、 和显示模块, 其中:  The working module related to reading and displaying key information to the user includes: an input module, a storage module, and a display module, wherein:
所述输入模块, 用于供用户输入选择的关键信息类型;  The input module is configured to input, by the user, a selected key information type;
所述存储模块, 用于存储关键信息, 并根据用户输入的关键信息类型 确定对应的关键信息;  The storage module is configured to store key information, and determine corresponding key information according to a key information type input by the user;
所述显示模块, 用于向用户显示关键信息类型和对应的关键信息。 所述存储模块还用于:  The display module is configured to display a key information type and corresponding key information to a user. The storage module is further configured to:
通过关键信息类型和存储地址的对应的关系, 确定所述用户输入的关 键信息类型对应的存储地址;  Determining, by the corresponding relationship between the key information type and the storage address, a storage address corresponding to the key information type input by the user;
根据确定的所述存储地址从自身存储的关键信息中查找出对应的关键 信息。  Finding corresponding key information from the key information stored by itself according to the determined storage address.
本发明移动终端显示关键信息的方案, 在电池电量低于预设的阈值时, 只运行移动终端中的部分功能模块, 该部分功能模块能够读取、 并向用户 显示关键信息。 由于移动终端在低电量情况下为了读取用户急需的关键信 息, 只运行同读取和显示关键信息相关的功能模块, 停止运行与读取和显 示关键信息无关的功能模块, 从而有效的节省了电量的消耗, 在移动终端 低电量情况下最大程度的满足了用户读取关键信息的需求。 附图说明 The mobile terminal of the present invention displays key information. When the battery power is lower than a preset threshold, only some functional modules in the mobile terminal are operated, and the partial functional modules can read and display key information to the user. In order to read the critical information that the user urgently needs in the case of low power, the mobile terminal only runs the function modules related to reading and displaying the key information, and stops running and reading and displaying The function module showing irrelevant key information effectively saves the power consumption, and satisfies the user's requirement of reading key information to the greatest extent in the case of low power of the mobile terminal. DRAWINGS
图 1为本发明实移动终端的结构示意图;  1 is a schematic structural diagram of a real mobile terminal according to the present invention;
图 2为本发明实施例第一种存储模块的结构示意图;  2 is a schematic structural diagram of a first storage module according to an embodiment of the present invention;
图 3为本发明实施例第二种存储模块的结构示意图;  3 is a schematic structural diagram of a second storage module according to an embodiment of the present invention;
图 4为本发明移动终端显示关键信息的方法流程示意图;  4 is a schematic flowchart of a method for displaying key information by a mobile terminal according to the present invention;
图 5A为本发明实施例中移动终端从关机状态转换到开机状态,并进入 低电量信息模式显示关键信息的方法流程示意图;  5A is a schematic flowchart of a method for a mobile terminal to switch from a power-off state to a power-on state and enter a low-power information mode to display key information according to an embodiment of the present invention;
图 5B为本发明实施例中翻页读取关键信息的示意图;  FIG. 5B is a schematic diagram of page turning to read key information according to an embodiment of the present invention; FIG.
图 6为本发明实施例中移动终端处于运行状态, 并进入低电量信息模 式显示关键信息的方法流程示意图。 具体实施方式 本发明移动终端显示关键信息的方案中, 在移动终端的电池电量低于 预设的阈值时, 只运行移动终端中的部分功能, 部分功能是指与读取移动 终端中存储的关键信息、 并向用户显示该关键信息相关的功能; 停止运行 其他与读取移动终端中存储的关键信息、 并向用户显示该关键信息无关的 功能, 从而在移动终端的电池电量低的情况下, 使用户能够从移动终端中 查询到关键信息。  FIG. 6 is a schematic flowchart of a method for a mobile terminal to be in an operating state and entering a low battery information mode to display key information according to an embodiment of the present invention. In the solution for displaying the key information of the mobile terminal of the present invention, when the battery power of the mobile terminal is lower than a preset threshold, only some functions in the mobile terminal are run, and some functions refer to the key stored in the read mobile terminal. Information, and display the function related to the key information to the user; stop running other functions that are related to reading the key information stored in the mobile terminal and displaying the key information to the user, so that when the mobile terminal's battery is low, Enable users to query key information from mobile terminals.
如图 1所示为本发明移动终端的结构示意图, 包括: 电源模块 10、 处 理模块 20和工作模块 30, 其中:  FIG. 1 is a schematic structural diagram of a mobile terminal according to the present invention, including: a power module 10, a processing module 20, and a working module 30, where:
电源模块 10, 用于向移动终端中的工作模块 30供电。  The power module 10 is configured to supply power to the working module 30 in the mobile terminal.
工作模块 30, 用于读取并显示用户选择的关键信息。 本发明的移动终 端中包含多个工作模块 30, 其中一部分为与读取、 并向用户显示关键信息 相关的工作模块 30 (可以筒称为与关键信息相关的部分工作模块 30 ); 另 外一部分为与关键信息无关的工作模块 30。 The working module 30 is configured to read and display key information selected by the user. The mobile terminal of the present invention includes a plurality of work modules 30, some of which are for reading and displaying key information to the user. A related work module 30 (which may be referred to as a partial work module 30 associated with critical information); another portion is a work module 30 that is independent of critical information.
处理模块 20, 用于在电源模块 10的电量低于预设的阈值时,控制与关 键信息相关的部分工作模块 30运行。 其中, 该预设的阈值可以根据需要进 行设定, 比如阈值为总电量的 3 % , 当在电源模块 10的电量低于总电量的 3 %时, 确定电源模块 10的电量处于低电量状态。  The processing module 20 is configured to control a part of the working module 30 related to the key information to operate when the power of the power module 10 is lower than a preset threshold. The preset threshold may be set according to requirements, for example, the threshold is 3% of the total power. When the power of the power module 10 is less than 3% of the total power, it is determined that the power of the power module 10 is in a low battery state.
上述在低电量情况下, 处理模块 20控制与关键信息相关的部分工作模 块 30运行, 具体分为两种情况:  In the case of low power, the processing module 20 controls the operation of the partial working module 30 related to the key information, which is specifically divided into two cases:
第一种: 用户开启移动终端时, 移动终端处于开机状态, 此时所有的 工作模块 30都没有运行。 当处理模块 20接收到开机触发信号, 且电源模 块 10的电量低于预设的阈值时, 处理模块 20在移动终端的开机过程中只 对与关键信息相关的部分工作模块 30进行初始化操作、 即控制其运行。  The first type: When the user turns on the mobile terminal, the mobile terminal is turned on, and all the working modules 30 are not running at this time. When the processing module 20 receives the power-on trigger signal, and the power of the power module 10 is lower than the preset threshold, the processing module 20 only initializes the partial working module 30 related to the key information during the startup process of the mobile terminal, that is, Control its operation.
如此, 在开机过程中没有进行初始化操作的工作模块 30在开机后不会 进入运行状态, 从而节省了移动终端的电量。 因此, 移动终端在低电量的 情况下,也能够保证与关键信息相关的部分工作模块 30的正常运行。其中, 与关键信息相关的部分工作模块 30, 例如: 根据用户设定的关键信息 (如 联系人信息)可以为移动终端本地的联系人信息存储模块、 短信息存储模 块等; 如果用户需要读取存储在 SIM卡上的关键信息, 则需要完成 SIM卡 的检测和 PIN码的验证, 因此 SIM卡的检测模块和 PIN码的验证模块也属 于与关键信息相关的部分工作模块 30。  In this way, the working module 30 that has not been initialized during the booting process does not enter the running state after being turned on, thereby saving the power of the mobile terminal. Therefore, the mobile terminal can also ensure the normal operation of the part of the working module 30 associated with the key information in the case of low power. The part of the work module 30 related to the key information, for example: according to the key information set by the user (such as contact information), may be a contact information storage module, a short message storage module, etc. local to the mobile terminal; The key information stored on the SIM card needs to complete the detection of the SIM card and the verification of the PIN code. Therefore, the detection module of the SIM card and the verification module of the PIN code also belong to the partial working module 30 related to the key information.
具体实现为: 在移动终端的开机过程中, 电源模块 10的电量低于预设 的阈值时, 处理模块 20先确定与关键信息相关的部分工作模块 30, 然后控 制电源模块 10只对该部分工作模块 30供电, 完成初始化操作进入运行状 态。 比如: 处理模块 20向电源模块 10发送供电信号, 指示电源模块 10进 行供电。 当然, 也可以采用现有技术中的其他方式来通知电源模块 10进行 供电。 The specific implementation is as follows: When the power of the power module 10 is lower than a preset threshold during the startup process of the mobile terminal, the processing module 20 first determines a part of the working module 30 related to the key information, and then controls the power module 10 to work only on the part. The module 30 is powered, and the initialization operation is completed. For example, the processing module 20 sends a power supply signal to the power module 10 to instruct the power module 10 to supply power. Of course, the power module 10 can also be notified by other means in the prior art. powered by.
第二种: 移动终端处于运行状态 (如移动终端开机后的待机状态、 或 者工作状态), 此时所有的工作模块 30都处于运行状态。 如果电源模块 10 的电量低于预设的阈值时, 处理模块 20控制与关键信息无关的部分工作模 块 30停止运行, 以节省移动终端的电量, 供与关键信息相关的部分工作模 块 30使用。 因此, 移动终端在低电量的情况下, 也能保证与关键信息相关 的部分工作模块 30的正常运行。其中,与关键信息无关的部分工作模块 30、 如无线网络通信模块、 3D加速模块、 视频处理模块等, 这些模块会消耗大 量的电量。  Second: The mobile terminal is in the running state (such as the standby state after the mobile terminal is powered on, or the working state), and all the working modules 30 are in the running state at this time. If the power of the power module 10 is lower than a preset threshold, the processing module 20 controls the portion of the operating module 30 that is not related to the critical information to stop operating to save power of the mobile terminal for use by the portion of the working module 30 associated with the critical information. Therefore, the mobile terminal can ensure the normal operation of the part of the working module 30 associated with the key information in the case of low power. Among them, some working modules 30 that are not related to key information, such as wireless network communication modules, 3D acceleration modules, video processing modules, etc., consume a large amount of power.
具体实现为: 处理模块 20先确定需要停止运行的部分工作模块 30、 即 与关键信息无关的部分工作模块 30,然后控制电源模块 10停止对该部分工 作模块 30供电。 处理模块 20可以向电源模块 10发送停止供电信号, 指示 电源模块 10停止供电。 当然, 也可以采用现有技术中的其他方式来通知电 源模块 10停止供电。  The specific implementation is as follows: The processing module 20 first determines a part of the working module 30 that needs to stop running, that is, a part of the working module 30 that is not related to the key information, and then controls the power module 10 to stop supplying power to the part of the working module 30. The processing module 20 can send a power stop signal to the power module 10 to instruct the power module 10 to stop supplying power. Of course, other methods in the prior art can also be used to notify the power module 10 to stop supplying power.
另外, 上述处理模块 20控制工作模块 30运行、 或停止运行时, 还需 要发送相应的控制信号, 较佳地, 处理模块 20可以通过发送启动信号触发 工作模块 30 的初始化操作 (即进入运行状态); 通过发送关闭信号使工作 模块 30停止运行。  In addition, when the processing module 20 controls the working module 30 to run or stop running, it also needs to send a corresponding control signal. Preferably, the processing module 20 can trigger the initialization operation of the working module 30 by sending a start signal (ie, enter the running state). ; The working module 30 is stopped by sending a shutdown signal.
具体的, 与关键信息相关的工作模块 30包括: 输入模块 31、 存储模块 32和显示模块 33 , 其中:  Specifically, the working module 30 related to the key information includes: an input module 31, a storage module 32, and a display module 33, wherein:
输入模块 31 , 用于供用户输入需要查看的关键信息类型 (如名片夹、 短信息等),在实际应用中,可以通过移动终端的键盘或触摸显示屏来实现。  The input module 31 is used for the user to input the key information types (such as business card holders, short messages, etc.) that need to be viewed. In practical applications, the keyboard or touch display screen of the mobile terminal can be implemented.
存储模块 32, 用于存储关键信息, 并根据用户输入的关键信息类型确 定对应的关键信息、 如类型为名片夹时, 对应联系人信息、 如移动终端号 码、 联系地址等。 显示模块 33, 用于向用户显示关键信息类型和对应的关键信息, 在实 际应用中, 显示模块 32可以是 LCD显示屏。 The storage module 32 is configured to store key information, and determine corresponding key information according to the type of key information input by the user, such as when the type is a business card holder, corresponding contact information, such as a mobile terminal number, a contact address, and the like. The display module 33 is configured to display a key information type and corresponding key information to the user. In an actual application, the display module 32 may be an LCD display screen.
在实际的应用中, 还可以在本发明的移动终端中设置一个低电量信息 模式: 不管移动终端处于开机状态还是运行状态, 处理模块 20确定电源模 块 10的电量低于预设的阈值时, 通过显示模块 33向用户显示进入低电量 信息模式的选项;用户通过输入模块 31输入进入低电量信息模式的指令后, 处理模块 20通过显示模块 33向用户显示关键信息类型列表, 包含多个关 键信息类型、 如: 1、 名片夹; 2、 备忘录; 3、 短消息等。  In a practical application, a low-power information mode can also be set in the mobile terminal of the present invention: the processing module 20 determines that the power of the power module 10 is lower than a preset threshold, regardless of whether the mobile terminal is in a power-on state or an operating state. The display module 33 displays an option to enter the low battery information mode to the user; after the user inputs an instruction to enter the low battery information mode through the input module 31, the processing module 20 displays a key information type list to the user through the display module 33, including multiple key information types. Such as: 1, business card holder; 2, memo; 3, short messages.
上述在显示关键信息类型列表之前, 较佳地, 处理模块 20还可以通过 显示模块 33对用户读取关键信息进行读取权限的密码验证, 以保证用户的 合法身份和关键信息的安全。  Preferably, before the display of the key information type list, the processing module 20 can also perform password verification of the read permission of the user by reading the key information to ensure the security of the user's legal identity and key information.
然后, 用户会通过输入模块 31选择需要获取的关键信息类型, 存储模 块 32会确定输入模块 31接收的用户选择的关键信息类型对应的关键信息, 并通过显示模块 33显示。  Then, the user selects the key information type to be acquired through the input module 31, and the storage module 32 determines the key information corresponding to the key information type selected by the user received by the input module 31, and displays it through the display module 33.
进一步的, 存储模块 32通过关键信息类型和存储地址的对应的关系, 确定输入模块 31接收的用户选择的关键信息类型对应的存储地址;  Further, the storage module 32 determines, by the corresponding relationship between the key information type and the storage address, a storage address corresponding to the key information type selected by the user received by the input module 31;
根据确定的存储地址从存储的关键信息中查找出对应的关键信息。 在具体实施过程中, 存储模块 32可以是闪存(FLASH )设备。 为了进 一步减少读取关键信息时消耗的电量, 可以在存储关键信息时, 按照关键 信息类型在相应区域存储。  Find the corresponding key information from the stored key information according to the determined storage address. In a specific implementation process, the storage module 32 may be a flash memory (FLASH) device. To further reduce the amount of power consumed when reading critical information, you can store key information in the appropriate area according to the type of key information.
对于在存储模块 32中存储区域的规划, 可以参见图 2。 图 2中, 直接 设 置 一 个 保 存 地 址 的 全 局 数 组 , 比 如 int g_DataAppAddr[MAX_DATAAPP_NUM] , 其中 MAX—DATAAPP—NUM为 关键信息类型的最大数目; 每一个关键信息类型的最大数目通过 ( g_DataAppAddr[n] - int g_DataAppAddr[n - 1] )/该关键信息类型下最大的 信息字节数)来确定。 For the planning of the storage area in the storage module 32, see Figure 2. In Figure 2, a global array of saved addresses is directly set, such as int g_DataAppAddr[MAX_DATAAPP_NUM] , where MAX_DATAAPP_NUM is the maximum number of key information types; the maximum number of each key information type is passed ( g_DataAppAddr[n] - int g_DataAppAddr[n - 1] )/The largest under the key information type The number of information bytes is determined.
每一个 g_DataAppAddr 指向一种关键信息类型的信息存储的起始地 址, 通过用户输入的查询关键信息类型进行索引和查找。  Each g_DataAppAddr points to the starting address of the information store of a key information type, indexed and searched by the type of query key information entered by the user.
对于在存储模块 32中存储区域的规划, 还可以参见图 3。 图 3中, 一 个内存头指针对应一种关键信息类型; 应用的内存头地址, 通过内存头来 说明存储信息的总大小, 总的信息数目, 以及对该关键信息类型的存储地 址的索引。  See also Figure 3 for the planning of the storage area in the storage module 32. In Figure 3, a memory head pointer corresponds to a key information type; the memory head address of the application, through the memory header to indicate the total size of the stored information, the total number of information, and the index of the storage address of the key information type.
需要说明的是, 本发明实施例存储模块 32中的区域构造并不局限于上 述两种方式, 任何能够存储关键信息的方式都适用本发明实施例。  It should be noted that the area structure in the storage module 32 of the embodiment of the present invention is not limited to the above two modes, and any manner capable of storing key information is applicable to the embodiment of the present invention.
进一步的, 在低电量信息模式下, 可以通过显示模块 33提供的功能调 用接口, 采用黑白显示; 还可以不引入字库进行进行关键字的搜索; 还可 以不对输入模块 31的灯(比如键盘灯)进行点亮等耗电较大的操作, 从而 最大程度的降低耗电量。  Further, in the low battery information mode, the function call interface provided by the display module 33 can be used to display the black and white display; the keyword search can be performed without introducing the font library; the light of the input module 31 (such as the keyboard light) can also be omitted. Perform high-power operation such as lighting to minimize power consumption.
如图 4所示, 本发明移动终端显示关键信息的方法包括下列步骤: 步骤 401、在电池电量低于预设的阈值时, 只运行移动终端中的部分功 能模块, 部分功能模块是与读取、 并向用户显示关键信息相关的功能模块 (筒称与关键信息相关的部分功能模块)。  As shown in FIG. 4, the method for displaying key information by the mobile terminal of the present invention includes the following steps: Step 401: When the battery power is lower than a preset threshold, only some functional modules in the mobile terminal are operated, and some functional modules are read and read. And display the functional modules related to the key information to the user (the cartridge is called some functional modules related to the key information).
其中, 预设的阈值可以根据需要进行设定、 如电池总电量的 3 %。 步骤 402、通过处于运行状态的功能模块读取、 并显示用户选择的关键 信息。  Among them, the preset threshold can be set as needed, such as 3% of the total battery power. Step 402: Read and display the key information selected by the user through the function module in the running state.
其中, 移动终端有可能处于运行状态、 或处于开机状态。  Among them, the mobile terminal may be in the running state or in the power-on state.
步骤 401 中, 如果移动终端处于开机状态, 由于所有功能模块都没有 运行, 则在接收开机触发信号, 且电池的电量低于预设的阈值时, 只对部 分功能模块进行初始化操作。 由于在开机过程中没有进行初始化操作的功 能模块, 在开机后不会进入运行状态。 从而达到节省电量的目的。 具体的, 在移动终端的开机过程中, 且电池的电量低于阈值时, 控制 电池只对移动终端中与关键信息相关的部分功能模块进行供电, 并对处于 供电状态的功能模块进行初始化操作。 In step 401, if the mobile terminal is in the power-on state, since all the function modules are not running, when the power-on trigger signal is received, and the battery power is lower than the preset threshold, only some of the function modules are initialized. Due to the function module that has not been initialized during the boot process, it will not enter the running state after booting. Thereby achieving the purpose of saving electricity. Specifically, during the startup process of the mobile terminal, and when the battery power is lower than the threshold, the control battery only supplies power to some functional modules related to the key information in the mobile terminal, and performs initialization operations on the functional modules in the power supply state.
比如: 向电池发送供电信号, 指示电池对移动终端中部分功能模块进 行供电。  For example: Send a power supply signal to the battery to instruct the battery to supply power to some of the functional modules in the mobile terminal.
需要说明的是, 本发明实施例并不局限于上述方式, 只要控制电池只 对移动终端中部分功能模块进行供电的方式都是用本发明实施例。  It should be noted that the embodiment of the present invention is not limited to the above manner, and the embodiment of the present invention is used as long as the control battery only supplies power to some functional modules in the mobile terminal.
步骤 401 中, 如果移动终端处于运行状态, 由于所有功能模块都处于 运行状态, 则在移动终端处于运行状态, 且电池的电量低于预设的阈值时, 停止运行剩余部分的功能模块(与关键信息无关的部分功能模块), 从而关 闭一些对读取和显示关键信息没有关系的功能模块, 达到节省电量的目的。  In step 401, if the mobile terminal is in the running state, since all the function modules are in the running state, when the mobile terminal is in the running state, and the battery power is lower than the preset threshold, the remaining part of the function module is stopped (with the key Some functional modules that are not related to information), so that some function modules that have nothing to do with reading and displaying key information are turned off, so as to save power.
具体的, 在移动终端处于开机状态, 且电池的电量低于预设的阈值时, 控制电池停止对移动终端中剩余部分的功能模块进行供电。  Specifically, when the mobile terminal is powered on, and the battery power is lower than a preset threshold, the control battery stops supplying power to the remaining functional modules in the mobile terminal.
比如: 向电池发送停止供电信号, 指示电池停止对移动终端中剩余部 分功能模块进行供电。  For example: Send a stop power signal to the battery, indicating that the battery stops supplying power to the remaining functional modules in the mobile terminal.
需要说明的是, 本发明实施例并不局限于上述方式, 只要电池停止对 移动终端中剩余部分功能模块进行供电的方式都是用本发明实施例。  It should be noted that the embodiment of the present invention is not limited to the above manner, and the embodiment of the present invention is used as long as the battery stops supplying power to the remaining functional modules in the mobile terminal.
比如, 发送信号或通过控制电池为功能模块供电, 达到运行或停止运 行的目的。 比如在开机过程中, 向需要运行的功能模块发运行信号, 在运 行过程中, 向不需要运行的设备发关闭信号; 比如为部分功能模块供电, 不为剩余部分功能模块供电, 则有电的功能模块会进行工作状态, 没有电 的功能模块会关闭。  For example, sending a signal or powering a function module by controlling the battery to achieve the purpose of running or stopping operation. For example, during the startup process, a running signal is sent to the function module that needs to be operated, and during the running process, a shutdown signal is sent to the device that does not need to be operated; for example, power is supplied to some functional modules, and power is not supplied to the remaining functional modules, and then there is electricity. The function module will be in working state, and the function module without power will be turned off.
在具体实施过程中, 移动终端处于开机状态, 在移动终端处于开机状 态, 且电池的电量低于阈值时, 可以停止运行无线网络通信设备。  In a specific implementation process, the mobile terminal is in a power on state, and when the mobile terminal is in a power on state, and the battery power is lower than a threshold, the wireless network communication device may be stopped.
当然, 本发明实施例并不局限于关闭无线网络通信设备, 关闭与读取 和显示关键信息没有关系的任何设备都可以, 比如 3D加速设备, 视频处理 设备等。 Of course, the embodiments of the present invention are not limited to turning off the wireless network communication device, turning off and reading. Any device that has nothing to do with displaying key information, such as 3D acceleration devices, video processing devices, etc.
步骤 402中, 通过具有输入功能的模块接收用户输入的关键信息类型, 通过具有存储功能的模块存储关键信息, 并根据用户输入的关键信息类型 确定对应的关键信息; 通过具有显示功能的模块显示关键信息。  In step 402, the key information type input by the user is received by the module having the input function, the key information is stored by the module having the storage function, and the corresponding key information is determined according to the key information type input by the user; the key is displayed by the module having the display function information.
另外, 可以设置一个低电量信息模式: 不管移动终端处于开机状态还 是运行状态, 在电池的电量低于预设的阈值时, 通过具有显示功能的模块 显示进入低电量信息模式的选项; 用户通过具有输入功能的模块输入进入 低电量信息模式的指令后, 通过具有显示功能的模块显示关键信息类型列 表, 包含多个关键信息的类型、 比如: 1、 名片夹; 2、 备忘录; 3、 短消息 等。  In addition, a low battery information mode can be set: regardless of whether the mobile terminal is powered on or running, when the battery power is lower than a preset threshold, the option to enter the low battery information mode is displayed by the module having the display function; After inputting the function module into the low battery information mode command, the module with the display function displays a list of key information types, including types of key information, such as: 1. business card holder; 2. memo; 3. short message, etc. .
较佳的, 上述显示关键信息类型列表之前, 还可以对用户读取信息进 行读取权限的密码验证, 以保证用户的合法身份和关键信息的安全。  Preferably, before the above-mentioned list of key information types is displayed, the password verification of the read permission of the user may be performed to ensure the security of the user's legal identity and key information.
进一步的, 步骤 402中, 通过关键信息类型和存储地址的对应的关系, 确定用户选择的关键信息类型对应的存储地址; 根据确定的存储地址查找 出对应的关键信息, 并向用户显示。  Further, in step 402, the storage address corresponding to the key information type selected by the user is determined by the corresponding relationship between the key information type and the storage address; the corresponding key information is found according to the determined storage address, and displayed to the user.
在具体实施过程中, 具有存储功能的模块可以是 FLASH设备。 为了进 一步减少读取关键信息时消耗的电量, 可以在存储关键信息时, 按照关键 信息类型在相应区域存储。 具体方式可以参见本发明实施例存储模块 32中 存储区域的相应内容, 在此不再赘述。  In a specific implementation process, the module having the storage function may be a FLASH device. To further reduce the amount of power consumed when reading critical information, you can store key information in the appropriate area according to the type of key information. For details, refer to the corresponding content of the storage area in the storage module 32 of the embodiment of the present invention, and details are not described herein again.
本发明实施例有效的实现了移动终端低电量状态下用户对关键信息的 读取, 由于该读取信息消耗电池的电量及其微小, 移动终端中残余的电量 (比如移动终端电量过低, 自动关机后等待一段时间再打开的残余电量) 已经足以完成该过程, 有效解决了用户对急需信息的查询需求, 提高了用 户体验。 如图 5A所示, 本发明实施例移动终端从关机状态转换到开机状态, 并 进入低电量信息模式显示关键信息的方法包括下列步骤: The embodiment of the invention effectively realizes the reading of the key information by the user in the low-battery state of the mobile terminal, and the remaining power of the mobile terminal (such as the low power of the mobile terminal is too low, because the read information consumes the power of the battery and is small. The residual power waiting for a period of time after being turned off is enough to complete the process, effectively solving the user's need for querying urgently needed information and improving the user experience. As shown in FIG. 5A, the method for the mobile terminal to switch from the power-off state to the power-on state and enter the low-power information mode to display the key information includes the following steps:
步骤 501、 用户按开机键进行开机。  Step 501: The user presses the power button to turn on the computer.
步骤 502、 移动终端对自身的电池进行检测。  Step 502: The mobile terminal detects its own battery.
步骤 503、 移动终端判断电池的电量是否高于预设的阈值, 如果是, 执 行步骤 504; 否则, 执行步骤 505。  Step 503: The mobile terminal determines whether the battery power is higher than a preset threshold. If yes, step 504 is performed; otherwise, step 505 is performed.
其中, 移动终端会以一个预设的阀值来判断自身的电池电量是否偏低, 比如低于电池总电量的 3%, 则认为电量偏低; 而高于电池总电量的 3%, 则认为电量足以正常启动移动终端。  Among them, the mobile terminal will judge whether its battery power is low by a preset threshold. For example, if the battery is lower than 3% of the total battery power, the power is considered to be low; and above 3% of the total battery power, it is considered The power is sufficient to start the mobile terminal normally.
步骤 504、对于电池电量足以正常启动的情况, 移动终端执行正常开机 过程。  Step 504: The mobile terminal performs a normal booting process when the battery power is sufficient to start normally.
比如: 进行开机引导(BOOTLOAD ) 的加载、 移动终端操作系统内核 的装载、 功能初始化、 软件初始化、 UI界面显示、 预加载程序加载、 移动 终端网络注册等。  For example: loading of boot boot (BOOTLOAD), loading of operating system kernel of mobile terminal, function initialization, software initialization, UI interface display, preloader loading, mobile terminal network registration, etc.
步骤 505、 电池电量偏低, 在移动终端显示屏显示 "电池电量低, 请充 电" 的告警, 然后提供低电量信息模式供用户选择。  Step 505: The battery power is low, and the alarm of “Battery low, please charge” is displayed on the display of the mobile terminal, and then the low battery information mode is provided for the user to select.
步骤 506、如果用户选择进入低电量信息模式, 则移动终端仅对与关键 信息相关的功能模块进行初始化。  Step 506: If the user selects to enter the low battery information mode, the mobile terminal initializes only the function modules related to the key information.
比如: FLASH设备(作为具有存储功能的模块)初始化、 LCD设备(作 为具有显示功能的模块)初始化、 键盘设备(作为具有输入功能的模块) 初始化。  For example: FLASH device (as a module with storage function) initialization, LCD device (as a module with display function) initialization, keyboard device (as a module with input function) initialization.
步骤 507、 在 LCD显示屏上显示用户可以读取的关键信息类型列表, 包含多个关键信息类型。 比如: 1: 名片夹; 2: 备忘录; 3: 短消息等。  Step 507: Display a list of key information types that the user can read on the LCD display, including multiple key information types. For example: 1: business card holder; 2: memo; 3: short message.
步骤 508、 根据用户选择的关键信息类型, 移动终端在 FLASH中, 根 据信息类型索引找到相应息类型的起始地址开始读取该关键信息, 并且在 LCD显示屏进行显示。 Step 508: According to the key information type selected by the user, the mobile terminal searches for the key information in the FLASH according to the information type index, and starts reading the key information, and The LCD display is displayed.
对于一次无法读取的情况, 如图 5B所示, 找联系人 Cao In, 第一页只 能够显示 4个联系人, 联系人 Cao In位于第二页, 这时需要记录信息读取 的游标, 以指示当前读取位置; 并在翻页 /滚动时进行信息游标的更新。  For a situation that cannot be read at one time, as shown in FIG. 5B, the contact person Cao In is found, the first page can only display 4 contacts, and the contact Cao In is located on the second page. At this time, the cursor for reading the information needs to be recorded. To indicate the current reading position; and to update the information cursor when turning/scrolling.
步骤 509、 用户在 LCD显示屏查找自己需要的关键信息。  Step 509: The user searches for the key information he needs on the LCD screen.
如果当前显示屏中没有自己需要的关键信息, 用户可以通过移动终端 键盘的上下箭头进行信息的滑移和翻页, 直到找到所需的关键信息。  If there is no key information you need in the current display, you can use the up and down arrows on the keyboard of the mobile terminal to slide and flip the information until you find the key information you need.
如图 6所示, 本发明实施例中移动终端处于开机状态, 并进入低电量 信息模式显示关键信息的方法包括下列步骤:  As shown in FIG. 6, in the embodiment of the present invention, the method that the mobile terminal is in the power-on state and enters the low-power information mode to display the key information includes the following steps:
步骤 601、移动终端在正常使用或是待机状态下, 定时检测自身的电池 电量。  Step 601: The mobile terminal periodically detects its own battery power under normal use or standby state.
步骤 602、 移动终端判断电池的电量是否高于预设的阈值, 如果是, 执 行步骤 603; 否则, 执行步骤 604。  Step 602: The mobile terminal determines whether the battery power is higher than a preset threshold. If yes, step 603 is performed; otherwise, step 604 is performed.
步骤 603、 移动终端正常工作。  Step 603: The mobile terminal works normally.
步骤 604、 电池电量偏低, 在移动终端显示屏显示 "电池电量低, 请充 电" 的告警, 然后提供低电量信息模式供用户选择。  Step 604: The battery power is low, and the alarm of “Battery low, please charge” is displayed on the display of the mobile terminal, and then the low battery information mode is provided for the user to select.
步骤 605、如果用户选择进入低电量信息模式, 移动终端关掉与关键信 息无关的功能模块、 如无线设备等。  Step 605: If the user chooses to enter the low battery information mode, the mobile terminal turns off a function module, such as a wireless device, that is not related to the key information.
步骤 606、 在 LCD显示屏上显示用户可以读取的关键信息类型列表, 包含多个关键信息类型、 如 1 : 名片夹; 2 : 备忘录: 3 : 短信息等, 供 用户选择。  Step 606: Display a list of key information types that the user can read on the LCD display, including multiple key information types, such as 1 : business card holder; 2: memo: 3: short information, etc., for the user to select.
步骤 607、 根据用户选择的关键信息类型, 移动终端在 FLASH中, 根 据信息类型索引找到相应息类型的起始地址开始读取, 并且在 LCD显示屏 进行显示。  Step 607: According to the key information type selected by the user, the mobile terminal searches for the start address of the corresponding interest type according to the information type index in the FLASH, and displays on the LCD display screen.
步骤 608、 用户在 LCD显示屏查找自己需要的关键信息。 从上述实施例中可以看出: 在电池电量低于阈值时, 只运行移动终端 中的部分功能模块, 所述部分功能模块是能够读取、 并向用户显示存储的 关键信息的功能模块; 通过处于运行状态的功能模块显示用户选择的关键 信息。 Step 608: The user finds the key information he needs on the LCD display screen. It can be seen from the above embodiment that when the battery power is lower than the threshold, only some functional modules in the mobile terminal are operated, and the partial functional modules are functional modules capable of reading and displaying the stored key information to the user; The function module in the running state displays the key information selected by the user.
由于在移动终端低电量情况下为了读取用户急需的信息, 提供低电量 状态下的低电量信息模式, 运行同读取、 并显示关键信息相关的功能模块, 停止运行与读取、 并显示关键信息无关的功能模块, 从而有效的节省了电 量的消耗, 在移动终端低电量情况下最大程度的满足了用户读取关键信息 的需求。  In order to read the information that the user urgently needs in the case of low power of the mobile terminal, the low battery information mode in the low battery state is provided, the function module related to reading and displaying the key information is operated, the operation and reading are stopped, and the key is displayed. The information-independent function module effectively saves power consumption, and satisfies the user's need to read key information to the greatest extent in the case of low power of the mobile terminal.
以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保 护范围。  The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Claims

权利要求书 Claim
1、 一种移动终端显示关键信息的方法, 其特征在于, 该方法包括: 在电池电量低于预设阈值时, 只运行移动终端中与读取、 并向用户显 示关键信息相关的部分功能模块;  A method for displaying key information by a mobile terminal, the method comprising: when the battery power is lower than a preset threshold, only running part of the function module related to reading and displaying key information to the user in the mobile terminal ;
通过处于运行状态的所述功能模块, 读取并显示用户选择的关键信息。 The key information selected by the user is read and displayed by the function module in the running state.
2、 根据权利要求 1所述移动终端显示关键信息的方法, 其特征在于, 在确定所述电池电量低于预设阈值之前, 该方法还包括: The method of claim 1, wherein the method further comprises: before determining that the battery power is lower than a preset threshold, the method further comprises:
根据用户输入的开机触发信号开启移动终端;  Turning on the mobile terminal according to the power-on trigger signal input by the user;
在移动终端的开机过程中, 移动终端检测自身的电池, 确定电池电量 低于预设阈值时, 只对所述与读取、 并向用户显示关键信息相关的部分功 能模块进行初始化操作, 使初始化的所述功能模块开始运行。  During the startup process of the mobile terminal, when the mobile terminal detects its own battery and determines that the battery power is lower than the preset threshold, only the partial function modules related to reading and displaying the key information to the user are initialized, so that the initialization is performed. The function module starts running.
3、 根据权利要求 2所述移动终端显示关键信息的方法, 其特征在于, 对所述与读取、 并向用户显示关键信息相关的部分功能模块进行初始化操 作之前, 该方法还包括:  The method for displaying the key information by the mobile terminal according to claim 2, wherein before the initializing operation of the partial function module related to reading and displaying the key information to the user, the method further comprises:
控制所述移动终端的电池只对所述与读取、 并向用户显示关键信息相 关的部分功能模块进行供电。  The battery controlling the mobile terminal supplies power only to a portion of the functional modules associated with reading and displaying critical information to the user.
4、 根据权利要求 1所述移动终端显示关键信息的方法, 其特征在于, 移动终端处于运行状态时, 所述只运行与读取、 并向用户显示关键信息相 关的部分功能模块, 为:  The method for displaying key information by the mobile terminal according to claim 1, wherein when the mobile terminal is in an operating state, the part of the function module that only runs and reads and displays key information to the user is:
所述移动终端停止运行移动终端中剩余部分的功能模块; 所述剩余部 分的功能模块为与读取、 并向用户显示关键信息无关的部分功能模块。  The mobile terminal stops running a function module of the remaining part of the mobile terminal; the function module of the remaining part is a partial function module that is independent of reading and displaying key information to the user.
5、 根据权利要求 4所述移动终端显示关键信息的方法, 其特征在于, 所述停止运行剩余部分的功能模块时, 该方法还包括:  The method for displaying the key information of the mobile terminal according to claim 4, wherein when the function module of the remaining part is stopped, the method further includes:
控制所述移动终端的电池停止对所述剩余部分的功能模块进行供电。 Controlling the battery of the mobile terminal stops powering the remaining portion of the functional modules.
6、 根据权利要求 1 ~ 5任一所述移动终端显示关键信息的方法, 其特 征在于, 所述通过与读取、 并向用户显示关键信息无关的功能模块显示用 户选择的关键信息包括: 6. The method for displaying key information by a mobile terminal according to any one of claims 1 to 5, The function of displaying the key information selected by the user by the function module that is not related to reading and displaying the key information to the user includes:
通过具有输入功能的模块接收用户选择的关键信息类型;  Receiving a key type of information selected by the user through a module having an input function;
依据所述用户输入的关键信息类型, 在具有存储功能的模块中查找对 应的关键信息;  Finding corresponding key information in a module having a storage function according to the key information type input by the user;
通过具有显示功能的模块将所述关键信息类型和对应的关键信息向用 户显示。  The key information type and corresponding key information are displayed to the user through a module having a display function.
7、 根据权利要求 6所述移动终端显示关键信息的方法, 其特征在于, 所述用户通过具有输入功能的模块输入关键信息类型之前, 该方法还包括: 所述移动终端通过所述具有显示功能的模块向用户显示关键信息类型 列表, 供用户选择所需的关键信息类型。  The method for displaying the key information by the mobile terminal according to claim 6, wherein before the user inputs the key information type through the module having the input function, the method further includes: the mobile terminal adopting the display function The module displays a list of key information types to the user for the user to select the type of key information required.
8、 根据权利要求 6所述移动终端显示关键信息的方法, 其特征在于, 所述依据用户输入的关键信息类型, 在具有存储功能的模块中查找对应的 关键信息, 具体为:  The method for displaying the key information of the mobile terminal according to claim 6, wherein the searching for the corresponding key information in the module having the storage function according to the key information type input by the user is specifically:
通过关键信息类型和存储地址的对应的关系, 确定用户输入的关键信 息类型对应的存储地址;  Determining, by the corresponding relationship between the key information type and the storage address, a storage address corresponding to the key information type input by the user;
根据确定的所述存储地址从所述有存储功能的模块中查找出对应的关 键信息。  Corresponding key information is found from the module having the storage function according to the determined storage address.
9、 一种移动终端, 其特征在于, 该移动终端包括: 电源模块、 处理模 块和工作模块, 其中:  A mobile terminal, comprising: a power module, a processing module, and a working module, wherein:
所述电源模块, 用于向所述工作模块供电;  The power module is configured to supply power to the working module;
所述处理模块, 用于在所述电源模块的电量低于预设阈值时, 只运行 所述工作模块中与读取、 并向用户显示关键信息相关的部分工作模块; 所述与读取、 并向用户显示关键信息相关的部分工作模块, 用于显示 用户选择的关键信息。 The processing module is configured to: when the power quantity of the power module is lower than a preset threshold, only part of the working module related to reading and displaying key information to the user in the working module; And display to the user part of the work module related to the key information, used to display the key information selected by the user.
10、 根据权利要求 9所述的移动终端, 其特征在于, 所述处理模块还 用于: The mobile terminal according to claim 9, wherein the processing module is further configured to:
移动终端处于开机状态, 在接收到开机触发信号, 且所述电源模块的 电量低于阈值时, 对所述与读取、 并向用户显示关键信息相关的部分工作 模块进行初始化操作。  The mobile terminal is in a power-on state, and when a power-on trigger signal is received, and the power of the power module is lower than a threshold, an initialization operation is performed on the part of the working module related to reading and displaying key information to the user.
11、 根据权利要求 10所述的移动终端, 其特征在于, 所述处理模块还 用于:  The mobile terminal according to claim 10, wherein the processing module is further configured to:
在移动终端的开机过程中, 且所述电源模块的电量低于阈值时, 控制 所述电源模块只对所述与读取、 并向用户显示关键信息相关的部分工作模 块进行供电, 并对处于供电状态的所述部分工作模块进行初始化操作。  During the startup process of the mobile terminal, and the power of the power module is lower than the threshold, the power module is controlled to supply power only to the part of the working module related to reading and displaying the key information to the user, and is in the The part of the working module of the power supply state performs an initialization operation.
12、 根据权利要求 9所述的移动终端, 其特征在于, 所述处理模块还 用于:  The mobile terminal according to claim 9, wherein the processing module is further configured to:
在所述移动终端处于运行状态, 且所述电源模块的电量低于阈值时, 控制剩余部分的工作模块停止运行; 所述剩余部分的工作模块为所述与读 取、 并向用户显示关键信息无关的部分工作模块。  When the mobile terminal is in an operating state, and the power quantity of the power module is lower than a threshold, the remaining part of the working module is stopped to run; the remaining part of the working module is to read and display the key information to the user. Unrelated part of the work module.
13、 根据权利要求 12所述的移动终端, 其特征在于, 所述处理模块还 用于:  The mobile terminal according to claim 12, wherein the processing module is further configured to:
在所述移动终端处于运行状态, 且所述电源模块的电量低于阈值时, 控制所述电源模块停止对所述剩余部分的工作模块进行供电, 使其停止运 行。  When the mobile terminal is in an operating state, and the power of the power module is lower than a threshold, the power module is controlled to stop supplying power to the remaining part of the working module to stop running.
14、 根据权利要求 9 ~ 13任一所述的移动终端, 其特征在于, 所述与 读取、 并向用户显示关键信息相关的工作模块包括: 输入模块、 存储模块、 和显示模块, 其中:  The mobile terminal according to any one of claims 9 to 13, wherein the working module related to reading and displaying key information to the user comprises: an input module, a storage module, and a display module, wherein:
所述输入模块, 用于供用户输入选择的关键信息类型;  The input module is configured to input, by the user, a selected key information type;
所述存储模块, 用于存储关键信息, 并根据用户输入的关键信息类型 确定对应的关键信息; The storage module is configured to store key information according to a key information type input by a user Determine the corresponding key information;
所述显示模块, 用于向用户显示关键信息类型和对应的关键信息。 The display module is configured to display a key information type and corresponding key information to a user.
15、 根据权利要求 14所述的移动终端, 其特征在于, 所述存储模块还 用于: The mobile terminal according to claim 14, wherein the storage module is further configured to:
通过关键信息类型和存储地址的对应的关系, 确定所述用户输入的关 键信息类型对应的存储地址;  Determining, by the corresponding relationship between the key information type and the storage address, a storage address corresponding to the key information type input by the user;
根据确定的所述存储地址从自身存储的关键信息中查找出对应的关键 信息。  Finding corresponding key information from the key information stored by itself according to the determined storage address.
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