WO2017173736A1 - 一种终端的显示方法、装置及终端 - Google Patents

一种终端的显示方法、装置及终端 Download PDF

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Publication number
WO2017173736A1
WO2017173736A1 PCT/CN2016/086925 CN2016086925W WO2017173736A1 WO 2017173736 A1 WO2017173736 A1 WO 2017173736A1 CN 2016086925 W CN2016086925 W CN 2016086925W WO 2017173736 A1 WO2017173736 A1 WO 2017173736A1
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WO
WIPO (PCT)
Prior art keywords
terminal
charging
voltage
module
predetermined threshold
Prior art date
Application number
PCT/CN2016/086925
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English (en)
French (fr)
Inventor
李闻
豆明明
马彦青
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中兴通讯股份有限公司
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Publication of WO2017173736A1 publication Critical patent/WO2017173736A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
    • G06F11/324—Display of status information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3055—Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H02J7/007184—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage in response to battery voltage gradient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • This document relates to, but is not limited to, the field of communication terminals, and in particular, to a display method, device and terminal of a terminal.
  • the PMIC Power Management IC
  • Such a PMIC without power path management cannot smoothly realize the boot and screen display when the battery voltage is low. This will cause the phone to remain black and the user experience is not good.
  • such a problem is encountered, and the user is generally prompted by the blinking or steady light of the indicator light, and the user often mistakenly believes that the mobile phone has failed, thereby causing the machine to go down. This situation has always been one of the main reasons for mobile phone manufacturers to retreat.
  • the embodiment of the invention provides a method, a device and a terminal for displaying a terminal, which can solve at least the problem that the user cannot know the usage state of the terminal device in time in the related art.
  • a display method of a terminal comprising:
  • the terminal displays pre-stored information when the voltage is within a first predetermined threshold range, the first predetermined threshold range being higher than the startup voltage and lower than the startup voltage configured by the terminal.
  • the pre-stored information includes at least one of the following:
  • Image information and text information are Image information and text information.
  • the terminal when the voltage is within a first predetermined threshold, the terminal further includes: pre-stored information:
  • the terminal determines whether the terminal is connected to the charging device, and before the terminal is in a charging state, the method further includes:
  • the type of the charging device or the parameter of the charging module of the terminal is not limited.
  • the method further includes:
  • the terminal During the charging process of the terminal, detecting a change value of the voltage of the battery during a first predetermined time period, when the change value is within a second predetermined threshold range, the terminal is shut down, and the change value is The second predetermined range indicates that the terminal has stopped charging.
  • the method further includes:
  • the terminal When the terminal receives the screen lighting instruction, the terminal is bright,
  • the terminal when the terminal receives the screen off command, the terminal is off.
  • the displaying, by the terminal, the pre-stored information includes:
  • the terminal displays a pre-stored picture, and when the terminal displays the pre-stored picture for more than the second predetermined time period, the terminal goes out.
  • a terminal display device is disposed in the terminal, and includes:
  • a measuring module configured to measure a voltage of a battery of the terminal during an initialization phase of the terminal being powered on
  • a display module configured to display pre-stored information when the voltage is within a first predetermined threshold range, the first predetermined threshold range being higher than a startup voltage, and lower than a power-on configuration of the terminal configuration Pressure.
  • the pre-stored information includes at least one of the following:
  • Image information and text information are Image information and text information.
  • the device further includes:
  • a charging module configured to determine, when the display module displays pre-stored information, whether the terminal is connected to the charging device and whether the terminal is in a charging state, when the voltage is within a first predetermined threshold range, when The terminal is connected to the charging device, and when the terminal is in a charging state, instructs the display module to display pre-stored information.
  • the device further includes:
  • Setting a module configured to determine, according to at least one of the following parameters, the first predetermined threshold range and the boot voltage before the charging module determines whether the terminal is connected to the charging device and before the terminal is in a charging state : the type of the charging device, or the parameters of the charging module.
  • the device further includes:
  • a first control module configured to detect a change value of a voltage of the battery during a first predetermined period of time during charging of the terminal, and to control the change value when the change value is within a second predetermined threshold range
  • the terminal is powered off, and the change value indicates that the terminal has stopped charging within a second predetermined range.
  • the device further includes:
  • the second control module is configured to control the terminal to be bright when the terminal receives the screen lighting instruction, and/or to control the terminal to be off when the terminal receives the screen off command.
  • the displaying, by the display module, the pre-stored information includes:
  • the pre-stored picture is displayed, and when the time of displaying the pre-stored picture exceeds the second predetermined time period, the terminal is controlled to be off.
  • a terminal comprising: the device of any one of claims 8 to 13.
  • a storage medium arranged to store program code for performing the above method.
  • the voltage of the battery of the terminal is measured during the initialization phase of the terminal being turned on, and when the voltage is within the first predetermined threshold range, the terminal displays pre-stored information, wherein the first predetermined valve
  • the value range is higher than the startup voltage and lower than the startup voltage configured by the terminal, which solves the problem that the user cannot know the running state of the terminal in time when the terminal is under low voltage, and realizes that the user can accurately know the running state of the terminal in time.
  • FIG. 1 is a flowchart of a display method of a terminal according to an embodiment of the present invention
  • FIG. 2 is a block diagram 1 of a display device of a terminal according to an embodiment of the present invention.
  • FIG. 3 is a block diagram 2 of a display device of a terminal according to an embodiment of the present invention.
  • FIG. 4 is a block diagram 3 of a display device of a terminal according to an embodiment of the present invention.
  • FIG. 5 is a structural block diagram 4 of a display device of a terminal according to an embodiment of the present invention.
  • FIG. 6 is a block diagram 5 of a display device of a terminal according to an embodiment of the present invention.
  • Figure 7 is a structural view of a device of a low pressure brush diagram provided by an alternative embodiment of the present invention.
  • FIG. 8 is a schematic diagram of an embodiment of a charging flow control method according to an alternative embodiment of the present invention.
  • FIG. 9 is a flow chart of logic control provided by an alternative embodiment of the present invention.
  • FIG. 1 is a flowchart of a display method of a terminal according to an embodiment of the present invention. As shown in FIG. 1 , the flow includes the following steps S102 to S104:
  • Step S102 measuring a voltage of the battery of the terminal in an initialization phase of starting the terminal
  • Step S104 when the voltage is within a first predetermined threshold range, the terminal displays pre-stored information, the first predetermined threshold range is higher than the startup voltage, and lower than the startup voltage configured by the terminal.
  • the voltage of the battery of the terminal is measured.
  • the terminal displays pre-stored information, wherein the first predetermined threshold range It is higher than the startup voltage and lower than the startup voltage of the terminal configuration. It solves the problem that the user cannot know the running status of the terminal in time when the terminal is under low voltage, and realizes the user's timely and accurate knowledge of the operating state of the terminal.
  • the pre-stored information includes at least one of the following: picture information and text information.
  • the terminal when the voltage is within a first predetermined threshold, the terminal further includes: pre-stored information:
  • the terminal determines whether the terminal is connected to the charging device, and before the terminal is in a charging state, the method further includes:
  • the first predetermined threshold range and the boot voltage are determined according to at least one of the following parameters: a type of the charging device, a battery manual of the battery, or a parameter of a charging module of the terminal.
  • the battery voltage has a small range of changes within a certain period of time.
  • the method further includes:
  • the terminal When the terminal receives the screen lighting instruction, the terminal is bright, and/or, when the terminal receives the screen off command, the terminal is off.
  • the displaying, by the terminal, the pre-stored information includes: displaying, by the terminal, the pre-stored picture in a second predetermined time period, wherein when the terminal displays the pre-stored picture After the second predetermined time period is exceeded, the terminal is turned off; for example, the second predetermined time period is 5 seconds, the terminal continuously displays the picture for 5 seconds, and then the screen is displayed; the screen picture display time is longer, and the user has enough time to see the picture. Know the terminal status.
  • a display device of the terminal is provided, which is disposed in the terminal, and is configured to implement the foregoing embodiments and optional embodiments, and details are not described herein.
  • the term "module” is a combination of software and/or hardware that can perform a predetermined function. Although the devices described in the following embodiments are more commonly implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 2 is a structural block diagram 1 of a display device of a terminal according to an embodiment of the present invention. As shown in FIG. 2, the device includes:
  • the measuring module 22 is configured to measure a voltage of the battery of the terminal during an initialization phase of the terminal being powered on;
  • the display module 24 is configured to display pre-stored information when the voltage is within a first predetermined threshold range, the first predetermined threshold range being higher than the startup voltage and lower than the startup voltage configured by the terminal.
  • the measurement module 22 measures the voltage of the battery of the terminal during the initialization phase of the terminal being powered on, and the display module 24 displays the pre-stored information if the voltage is within the first predetermined threshold range, wherein the first The predetermined threshold value is higher than the startup voltage and lower than the startup voltage of the terminal configuration, which solves the problem that the user cannot know the running state of the terminal in time when the terminal is under low voltage, and realizes the user timely and accurately knows the running state of the terminal. .
  • FIG. 3 is a block diagram showing the structure of a display device of a terminal according to an embodiment of the present invention. As shown in FIG. 3, the device may include:
  • the charging module 32 is configured to determine whether the terminal is connected to the charging device and whether the terminal is in a charging state before the display module displays the pre-stored information when the voltage is within a first predetermined threshold range.
  • the terminal is connected to the charging device, and when the terminal is in a charging state, instructs the display module to display pre-stored information.
  • FIG. 4 is a block diagram 3 of a display device of a terminal according to an embodiment of the present invention. As shown in FIG. 4, the device may include:
  • the setting module 42 is configured to determine whether the terminal is connected to the charging device, and before the terminal is in a charging state, determining the first predetermined threshold range and the booting voltage according to at least one of the following parameters: the charging device The type of battery, the battery manual or the parameters of the terminal's charging module.
  • FIG. 5 is a structural block diagram 4 of a display device of a terminal according to an embodiment of the present invention. As shown in FIG. 5, the device may include, in addition to all the modules shown in FIG.
  • the first control module 52 is configured to detect a change value of the voltage of the battery during the first predetermined time period during the charging process of the terminal, and when the change value is within a second predetermined threshold range, the control center The terminal is shut down, and the change value indicates that the terminal has stopped charging within a second predetermined range.
  • FIG. 6 is a block diagram 5 of a display device of a terminal according to an embodiment of the present invention. As shown in FIG. 6 , the device may include:
  • the second control module 62 is configured to, when the terminal receives the screen lighting command, control the terminal to be bright, and/or, if the terminal receives the screen out command, control the terminal to be off Screen.
  • the displaying, by the display module 24, the pre-stored information includes:
  • the pre-stored picture is displayed, and when the pre-stored picture is displayed for more than the second predetermined time period, the terminal is controlled to be off.
  • Also provided in this embodiment is a terminal, including the apparatus described in any of the above embodiments.
  • each of the foregoing modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the modules are located in multiple In the processor.
  • Also provided in the present embodiment is a computer readable storage medium storing computer executable instructions for performing the above method.
  • the optional embodiment of the present invention realizes the rapid brushing of the low-power scene of the battery by modifying the booting process, actively controlling the charging process in advance, and increasing the brushing manner, and complete processing logic for various usage scenarios in the brushing process. Finally, a better result is achieved.
  • An alternative embodiment of the present invention includes a boot process triggering module (corresponding to some functions of the charging module 32 of the above embodiment), a charging parameter configuration module (corresponding to the setting module 42 of the above embodiment), and a brush map determining module (corresponding to the above)
  • Alternative embodiments of the invention include the following stages:
  • the charging related registers can be read and written in the SBL or LK stage to achieve control of the charging process.
  • the LK stage to brush the map involves display, backlight and partition. Brush function and backlight control may vary depending on the screen manufacturer.
  • the image can be stored in a separate partition or in other ways.
  • FIG. 7 is a block diagram of a low pressure brush map according to an alternative embodiment of the present invention, including:
  • the boot battery voltage threshold modification module 72 This module is set to lower the power-on threshold to start the boot process and the software code can run.
  • the content includes modifying the startup mode (such as the Qualcomm platform using the CBL startup mode) to reduce the power-on limit voltage (the voltage threshold value entering the LK phase), etc.;
  • Charging flow control module 74 the module is set to complete the charging of the trickle charging, pre-charging, etc. Configuration of parameters such as current and voltage.
  • the PMIC registers and the state of charge machine are configured through corresponding communication bus interfaces. This module can be used before LK or after entering LK to complete the above configuration;
  • the module is set to complete the brush map function, and according to the sampled battery voltage value, it is determined whether to perform a low brush map.
  • Image content can be stored in a separate partition or use other storage methods.
  • the logic control and response module 78 of the low brush diagram stage is mainly configured to perform response and logic control of different scenes during the completion of the low brush map, including response to the button, control of the screen, and abnormal response of the battery ID. , the abnormal response of the charging device, and the response after the voltage rises.
  • FIG. 8 is a schematic diagram of an embodiment of a charging flow control method according to an alternative embodiment of the present invention, as shown in FIG. 8.
  • the charging device type is judged.
  • the judgment of the type of the charging device is obtained by reading the charging chip register.
  • the amount of charging current set is determined by the type of charging device and the battery manual, because different charging device types have different current supply capacities, and different batteries have different normal charging currents under low voltage conditions. In order to save boot time, you can choose to run the process when the battery voltage is lower than a certain value. If the battery voltage is not too low, it will start normally and jump to the LK stage.
  • the charging current is set; whether the enumeration is performed; the enumeration process may be skipped, that is, the enumeration is masked, and the process is jumped to the LK stage; or it may be enumerated into a specific device. It should be pointed out that you can perform fast enumeration by modifying the enumeration cycle time, etc.; after enumeration, jump to the LK stage.
  • the third step after setting the charging current, can also configure other parameters of charging according to different charging chip types, including charging voltage thresholds, related enable registers and charging timeouts in different stages. Time, etc.; jump to the LK stage after configuration.
  • each logical processing unit is polled until the battery voltage rises to a certain value, which is sufficient to complete the boot process.
  • Including battery voltage status, battery connection status, charging device connection status, screen brush status and button processing flow, etc. 9 is a logic control flow diagram provided in accordance with an alternative embodiment of the present invention, as shown in FIG.
  • Step S901 the boot process enters the LK phase
  • Step S902 sampling the battery voltage, if it is lower than a certain value, it is considered to be in a low power state, and executing step S904; if not lower, executing step S903 to continue the power-on process, and normally starting up;
  • step S904 the cause of the boot is obtained, and it is determined whether the boot is a long press. If yes, step S905 is performed, and one or more seconds are delayed, and then step S906 is executed to execute the shutdown process. If not, proceed to step S907;
  • Step S905 delaying one or more seconds, because the user has enough time to see the brush prompt in the low-power scene
  • step S907 the battery connection state is read. If the battery is not connected, the whole machine state is abnormal. In step S906, the shutdown is performed. If the battery is connected, step S908 is performed;
  • step S908 the connection state of the charging device is read. If the charging device is not connected, the low-power charging is abnormal, and step S906 is executed to perform the shutdown. If the charging device is connected, step S909 is performed;
  • step S909 if the battery voltage does not rise within a certain time, it is considered that the charging has stopped. If the charging is stopped, step S906 is performed, that is, the shutdown is performed. Step S910 is performed without stopping;
  • step S910 the brush map displays the timeout processing. After the screen is always on for one or more seconds, the timeout process is performed to turn off the backlight; step S911 is performed;
  • Step S911 the button processing flow.
  • the screen When the screen is on, if you press the power button briefly, the screen will be off; when the screen is off, if you press the power button shortly, it will light up.
  • step S902 is performed to continue the polling.
  • the picture in the scene of low battery power, the picture can be quickly displayed to prompt the user, in the scene of low battery charging, modify the charging process to increase the charging time, etc., in the low brush map
  • the response and logic control of different scenarios are perfect.
  • the charging process is implemented in the LK phase so that the map can be swiped.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A more general embodiment.
  • the essential or contributing portion of the technical solution of the embodiments of the present invention may be embodied in the form of a software product stored in a storage medium (such as a ROM/RAM, a magnetic disk, or a magnetic disk).
  • the instructions include instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method described in the embodiments of the present invention.
  • the embodiment of the invention further provides a storage medium.
  • the above storage medium may be provided as program code for storing steps for performing the method of the above embodiment.
  • the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • a medium such as a disc or an optical disc that can store program code.
  • the processor performs the steps of the method of the foregoing embodiment according to the stored program code in the storage medium.
  • modules or steps of the embodiments of the present invention can be implemented by a general-purpose computing device, which can be centralized on a single computing device or distributed over a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into different integrated circuit modules, or a plurality of modules or steps thereof are fabricated into a single integrated circuit module.
  • embodiments of the invention are not limited to any specific combination of hardware and software.
  • the embodiment of the invention solves the problem that the user cannot know the running state of the terminal in time when the terminal is under low voltage, and realizes that the user can know the running state of the terminal in time and accurately.

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Abstract

一种终端的显示方法、装置及终端，其中，所述方法包括：在终端开机的初始化阶段，测量所述终端的电池的电压，当所述电压在第一预定阈值范围内时，所述终端显示预存储的信息，所述第一预定阀值范围高于启动电压，且低于所述终端配置的开机电压。

Description

一种终端的显示方法、装置及终端 技术领域
本文涉及但不限于通信终端领域，尤其涉及一种终端的显示方法、装置及终端。
背景技术
在相关技术中，PMIC(Power Management IC，电源管理芯片)无法单独给电池充电和给系统供电，这类无电源路径管理的PMIC在电池电压很低的时候无法顺畅的实现开机和屏幕的显示，这样会导致手机一直处于黑屏，用户体验不佳。在相关技术中遇到这种问题，一般是通过指示灯的闪烁或常亮来提示用户，常被用户误认为手机出故障了，从而引发退机。该种情况一直是手机厂商退机的主要原因之一。
针对相关技术中，在终端低电压的情况下，用户无法及时获知终端的运行状态的问题，目前还没有有效的解决方案。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供了一种终端的显示方法、装置及终端，可以至少解决相关技术中用户无法及时获知终端设备的使用状态的问题。
本发明实施例采用如下技术方案。
一种终端的显示方法，包括：
在终端开机的初始化阶段，测量所述终端的电池的电压；
当所述电压在第一预定阈值范围内时，所述终端显示预存储的信息，所述第一预定阀值范围高于启动电压，且低于所述终端配置的开机电压。
可选地，所述预存储的信息包括以下至少之一：
图片信息以及文字信息。
可选地，当所述电压在第一预定阈值范围内时，所述终端显示预存储的信息前还包括：
所述终端确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态，当所述终端与所述充电设备连接，并且所述终端处于充电状态时，进行所述终端显示预存储的信息的步骤。
可选地，所述终端确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态前还包括：
依据以下参数的至少之一确定所述第一预定阈值范围以及所述开机电压：
所述充电设备的类型，或者所述终端的充电模块的参数。
可选地，所述的方法，还包括：
在所述终端充电过程中，在第一预定时间段内，检测所述电池的电压的变化值，当所述变化值在第二预定阈值范围内时，所述终端关机，所述变化值在第二预定范围内表示所述终端已停止充电。
可选地，所述终端显示预存储的信息后还包括：
当所述终端接收到屏幕亮指令时，所述终端亮屏，
和/或，当所述终端接收到屏幕灭指令时，所述终端灭屏。
可选地，所述终端显示预存储的信息包括：
在第二预定时间段内，所述终端显示预存储的图片，当所述终端显示所述预存储的图片的时间超过所述第二预定时间段后，所述终端灭屏。
一种终端的显示装置，设置于终端中，包括：
测量模块，设置成在所述终端开机的初始化阶段，测量所述终端的电池的电压；
显示模块，设置成当所述电压在第一预定阈值范围内时，显示预存储的信息，所述第一预定阀值范围高于启动电压，且低于所述终端配置的开机电 压。
可选地，所述预存储的信息包括以下至少之一：
图片信息以及文字信息。
可选地，所述的装置，还包括：
充电模块，设置成当所述电压在第一预定阈值范围内时，在所述显示模块显示预存储的信息之前，确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态，当所述终端与所述充电设备连接，并且所述终端处于充电状态时，指示所述显示模块显示预存储的信息。
可选地，所述的装置，还包括：
设置模块，设置成在所述充电模块确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态之前，依据以下参数的至少之一确定所述第一预定阈值范围以及所述开机电压：所述充电设备的类型，或者所述充电模块的参数。
可选地，所述的装置，还包括：
第一控制模块，设置成在所述终端充电过程中，在第一预定时间段内，检测所述电池的电压的变化值，当所述变化值在第二预定阈值范围内时，控制所述终端关机，所述变化值在第二预定范围内表示所述终端已停止充电。
可选地，所述的装置，还包括：
第二控制模块，设置成当所述终端接收到屏幕亮指令时，控制所述终端亮屏，和/或，当所述终端接收到屏幕灭指令时，控制所述终端灭屏。
可选地，所述显示模块显示预存储的信息包括：
在第二预定时间段内，显示预存储的图片，当显示所述预存储的图片的时间超过所述第二预定时间段后，控制所述终端灭屏。
一种终端，包括：权利要求8至权利要求13任一项所述的装置。
一种存储介质，设置为存储用于执行上述方法的程序代码。
通过本发明实施例的方案，在终端开机的初始化阶段，测量该终端的电池的电压，当该电压在第一预定阈值范围内时，该终端显示预存储的信息，其中，该第一预定阀值范围高于启动电压，且低于该终端配置的开机电压，解决了在终端低电压的情况下，用户无法及时获知终端的运行状态的问题，实现了用户及时准确获知终端的运行状态。
在阅读并理解了附图和详细描述后，可以明白其它方面。
附图概述
图1是本发明实施例的一种终端的显示方法的流程图；
图2是本发明实施例的一种终端的显示装置的结构框图一；
图3是本发明实施例的一种终端的显示装置的结构框图二；
图4是本发明实施例的一种终端的显示装置的结构框图三；
图5是本发明实施例的一种终端的显示装置的结构框图四；
图6是本发明实施例的一种终端的显示装置的结构框图五；
图7是本发明可选实施例提供的低压刷图的装置结构图；
图8是本发明可选实施例提供的充电流程控制方法实施例示意图；
图9是本发明可选实施例提供的逻辑控制流程图。
本发明的实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。
在本实施例中提供了一种终端的显示方法，图1是根据本发明实施例的一种终端的显示方法的流程图，如图1所示，该流程包括如下步骤S102至S104：
步骤S102，在终端开机的初始化阶段，测量所述终端的电池的电压；
步骤S104，当所述电压在第一预定阈值范围内时，所述终端显示预存储的信息，所述第一预定阀值范围高于启动电压，且低于该终端配置的开机电压。
通过上述步骤，在终端开机的初始化阶段，测量该终端的电池的电压，在该电压在第一预定阈值范围内的情况下，该终端显示预存储的信息，其中，该第一预定阀值范围高于启动电压，且低于该终端配置的开机电压，解决了在终端低电压的情况下，用户无法及时获知终端的运行状态的问题，实现了用户及时准确获知终端的运行状态。
可选地，所述预存储的信息包括以下至少之一：图片信息以及文字信息。
可选地，当所述电压在第一预定阈值范围内时，所述终端显示预存储的信息前还包括：
所述终端确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态，当所述终端与所述充电设备连接，并且所述终端处于充电状态时，进行所述终端显示预存储的信息的步骤。
可选地，所述终端确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态前还包括：
依据以下参数的至少之一确定所述第一预定阈值范围以及所述开机电压：所述充电设备的类型，所述电池的电池手册或者所述终端的充电模块的参数。
可选地，在所述终端充电过程中，在第一预定时间段内，检测该电池的电压的变化值，在该变化值在第二预定阈值内的情况下，该终端关机，其中，该变化值在第二预定范围内表示所述终端已停止充电。电池电压一定时间内变化范围小，可以推测充电停止，及时关机节省电量。
可选地，所述终端显示预存储的信息后还包括：
当所述终端接收到屏幕亮指令时，所述终端亮屏，和/或，当所述终端接收到屏幕灭指令时，所述终端灭屏。
可选地，所述终端显示预存储的信息包括：在第二预定时间段内，所述终端显示所述预存储的图片，其中，当所述终端显示该预存储的图片的时间 超过该第二预定时间段后，该终端灭屏；比如第二预定时间段为5秒，终端持续显示图片5秒后灭屏；屏幕图片显示时间长一些，用户有足够多的时间看到图片知晓终端状态。
在本实施例中还提供了一种终端的显示装置，设置于终端中，该装置设置成实现上述实施例及可选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”为可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置更普遍地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图2是根据本发明实施例的一种终端的显示装置的结构框图一，如图2所示，该装置包括：
测量模块22，设置成在所述终端开机的初始化阶段，测量所述终端的电池的电压；
显示模块24，设置成当所述电压在第一预定阈值范围内时，显示预存储的信息，所述第一预定阀值范围高于启动电压，且低于该终端配置的开机电压。
通过上述步骤，测量模块22在终端开机的初始化阶段，测量该终端的电池的电压，显示模块24在该电压在第一预定阈值范围内的情况下，显示预存储的信息，其中，该第一预定阀值范围高于启动电压，且低于该终端配置的开机电压，解决了在终端低电压的情况下，用户无法及时获知终端的运行状态的问题，实现了用户及时准确获知终端的运行状态。
图3是根据本发明实施例的一种终端的显示装置的结构框图二，如图3所示，该装置除包括图2所示的所有模块外，还可以包括：
充电模块32，设置成当所述电压在第一预定阈值范围内时，所述显示模块显示预存储的信息之前，确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态，当所述终端与所述充电设备连接，并且所述终端处于充电状态时，指示所述显示模块显示预存储的信息。
图4是根据本发明实施例的一种终端的显示装置的结构框图三，如图4所示，该装置除包括图3所示的所有模块外，还可以包括：
设置模块42，设置成确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态之前，依据以下参数的至少之一确定所述第一预定阈值范围以及所述开机电压：该充电设备的类型，该电池的电池手册或者该终端的充电模块的参数。
图5是根据本发明实施例的一种终端的显示装置的结构框图四，如图5所示，该装置除包括图3所示的所有模块外，还可以包括；
第一控制模块52，设置成在所述终端充电过程中，在第一预定时间段内，检测所述电池的电压的变化值，当所述变化值在第二预定阈值范围内时，控制所述终端关机，所述变化值在第二预定范围内表示所述终端已停止充电。
图6是根据本发明实施例的一种终端的显示装置的结构框图五，如图6所示，该装置除包括图2所示的所有模块外，还可以包括；
第二控制模块62，设置成在所述终端接收到屏幕亮指令的情况下，控制所述终端亮屏，和/或，在所述终端接收到屏幕灭指令的情况下，控制所述终端灭屏。
在本实施例中，所述显示模块24显示预存储的信息包括：
在第二预定时间段内，显示预存储的图片，当显示所述预存储的图片的时间超过该第二预定时间段后，控制所述终端灭屏。
在本实施例中还提供了一种终端，包括上述任一实施例所述的装置。
需要说明的是，上述每个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述模块分别位于多个处理器中。
在本实施例中还提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令用于执行上述方法。
下面结合本发明可选实施例进行详细说明。
本发明可选实施例通过修改开机流程、提前主动控制充电流程和增加刷图的方式来实现电池低电场景的快速刷图，并针对刷图过程中的各种使用场景做了完整的处理逻辑，最终实现了较好的效果。
本发明可选实施例包括开机流程触发模块(相当于上述实施例的充电模块32的部分功能)、充电参数配置模块(相当于上述实施例的设置模块42)、刷图判断模块(相当于上述实施例的显示模块24)和逻辑控制模块(相当于上述实施例的第一控制模块52以及第二控制模块62)。本发明可选实施例包括的以下阶段：
一、插入充电设备的时候对触发启动方式和开机限制电压的修改；插入充电器的时候如果使用常规的启动方式，需要等到3.2V左右(或者其他某一电压值，跟平台相关)才触发软件流程，如果使用更低电压的启动方式(如高通的线缆Cable启动，简称为CBL启动)，能实现电池在2.85V左右(或者其他某一电压值，跟平台相关)就能启动软件流程。如果硬件不支持CBL启动，本技术方案仍然可以使用。同时软件上可以修改开机限制电压，缩短启动之后从SBL(Secondly Boot Loader，二级引导加载程序)进入LK(Little Kernel，小的内核)阶段的时间。
二、和充电芯片的通信和对充电流程的控制；如果使用高通平台的PMIC，可以在SBL或者LK阶段对充电相关寄存器进行读写等操作，以实现对充电流程的控制。
三、LK阶段进行刷图；该过程涉及显示、背光以及分区。刷图函数和背光控制根据不同屏幕厂家可能有所不同，图片的存储方式可以是在单独新增分区里或者其他方式。
四、LK阶段的充电过程中多种场景的响应和控制。该项需要实现对不同场景的处理，包括屏幕显示超时、按键的响应、电池在不在，充电器在不在等情况。
本发明可选实施例提供了一种低电刷图的方法，图7是根据本发明可选实施例提供的低压刷图的装置结构图，包括：
开机电池电压门限修改模块72。本模块设置为降低开机门限，以开始开机流程，软件代码能够跑起来。内容包括修改启动方式(如高通平台使用CBL启动方式)降低开机限制电压(进入LK阶段的电压门限值)等；
充电流程控制模块74，本模块设置为完成涓流充电、预充电等阶段充电 电流、电压等参数的配置。通过对应的通信总线接口配置PMIC的寄存器和充电状态机。本模块可以在LK之前，也可以放在进入LK以后来完成上述配置；
LK阶段的刷图模块76，本模块设置为完成刷图功能，根据采样到的电池电压值，判断是否进行低电刷图。图片内容可以存储在某一单独分区中，或者使用其他存储方式。
低电刷图阶段的逻辑控制和响应模块78，该模块主要设置为完成低电刷图过程中，对不同场景的响应和逻辑控制，包括对按键的响应、屏幕的控制、电池ID异常的响应、充电设备异常的响应以及电压上升后响应等等。
需要指出的是在本实施例中，如果电池电压异常过低，低于硬件平台触发开机方式中要求的最低电压的场景，本流程需要等待电池电压上升到最低电压后开始运行。
本发明可选实施例主要是完成对低电场景下的充电流程的控制，包括对充电电流的修改、充电设备枚举的修改以及其他参数的设定。图8是根据本发明可选实施例提供的充电流程控制方法实施例示意图，如图8所示。
第一步，电源芯片初始化后，先判断电池电压是否过低，如果是则进行充电设备类型判断。
其中，充电设备类型的判断是通过读取充电芯片寄存器而获得的。所设置的充电电流大小，要依据充电设备类型和电池手册来确定，因为不同的充电设备类型提供电流的能力是不同的，不同的电池在低压状态下所承受的正常充电电流也是不同的。为了节省开机时间，可以选择在电池电压低于某值的时候才进行该流程，如果电池电压没有过低，则正常开机，跳至LK阶段。
第二步，终端识别到充电设备类型后，设置充电电流；判断是否进行枚举；可以跳过枚举过程，即屏蔽枚举，跳至LK阶段；也可以枚举成特定设备。需要指出的是，可以通过修改枚举循环时间等方式进行快速枚举；枚举后跳至LK阶段。
第三步，设置充电电流后还可以根据不同的充电芯片类型，进行充电其他参数的配置，包括不同阶段的充电电压门限、相关使能寄存器和充电超时 时间等等；配置后跳至LK阶段。
该实施例中会轮询每个逻辑处理单元，直到电池电压上升到某值，足以完成开机流程。包括电池电压状态、电池连接状态、充电设备连接状态、屏幕刷图状态和按键的处理流程等等。图9是根据本发明可选实施例提供的逻辑控制流程图，如图9所示。
步骤S901，开机流程进入LK阶段；
步骤S902，采样电池电压，低于某值，则认为处于低电状态，执行步骤S904；不低于则执行步骤S903继续开机流程，正常开机；
步骤S904，获取开机原因，判断是否为长按建开机。如果是，执行步骤S905，延时一或多秒，再执行步骤S906，即执行关机流程。如果不是，则执行步骤S907；
步骤S905，延时一或多秒，原因是让用户有足够时间看到低电场景下的刷图提示；
步骤S907，读取电池连接状态，如果没有连接电池，整机状态存在异常，执行步骤S906，即执行关机。如果连接电池，执行步骤S908；
步骤S908，读取充电设备的连接状态，如果没有连接充电设备，低电充电出现异常，执行步骤S906，即执行关机。如果连接充电设备，执行步骤S909；
步骤S909，如果电池电压在某一时间内，没有上升，则认为充电已经停止。如果充电停止，则执行步骤S906，即执行关机。未停止则执行步骤S910；
步骤S910，刷图显示超时处理。屏幕常亮一或多秒后，则进行超时处理，将背光关掉；进行步骤S911；
步骤S911，按键处理流程。屏幕亮时候，如果短按电源键则灭屏；屏幕灭的时候，如果短按电源键则亮屏。执行完按键处理流程后，则执行步骤S902,继续轮询。
需要指出的是，整个流程由于是轮询操作，可以适当加一定的延时操作，以减缓处理器负载。
通过上述实施例，在电池低电的场景，可以快速显示图片，以提示用户，可以在电池低电充电的场景，修改充电流程以增快充电时间等，在低电刷图 过程中，对不同场景的响应和逻辑控制较为完善，开机流程中将充电过程放在LK阶段实现，以便可以刷图。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更普通的实施方式。基于这样的理解，本发明实施例的技术方案本质上或者说做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本发明实施例所述的方法。
本发明实施例还提供了一种存储介质。可选地，在本实施例中，上述存储介质可以被设置为存储用于执行上述实施例的方法的步骤的程序代码。
可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等可以存储程序代码的介质。
可选地，在本实施例中，处理器根据存储介质中已存储的程序代码执行上述实施例的方法的步骤。
可选地，本实施例中的其它示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。
显然，本领域的技术人员应该明白，上述的本发明实施例的模块或步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成不同集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明实施例不限制于任何特定的硬件和软件结合。
工业实用性
本发明实施例解决了在终端低电压的情况下，用户无法及时获知终端的运行状态的问题，实现了用户及时准确获知终端的运行状态。

Claims (15)

  1. 一种终端的显示方法，包括：
    在终端开机的初始化阶段，测量所述终端的电池的电压；
    当所述电压在第一预定阈值范围内时，所述终端显示预存储的信息，所述第一预定阀值范围高于启动电压，且低于所述终端配置的开机电压。
  2. 根据权利要求1所述的方法，其中，所述预存储的信息包括以下至少之一：
    图片信息以及文字信息。
  3. 根据权利要求1所述的方法，其中，当所述电压在第一预定阈值范围内时，所述终端显示预存储的信息前还包括：
    所述终端确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态，当所述终端与所述充电设备连接，并且所述终端处于充电状态时，进行所述终端显示预存储的信息的步骤。
  4. 根据权利要求3所述的方法，其中，所述终端确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态前还包括：
    依据以下参数的至少之一确定所述第一预定阈值范围以及所述开机电压：
    所述充电设备的类型，或者所述终端的充电模块的参数。
  5. 根据权利要求3所述的方法，还包括：
    在所述终端充电过程中，在第一预定时间段内，检测所述电池的电压的变化值，当所述变化值在第二预定阈值范围内时，所述终端关机，所述变化值在第二预定范围内表示所述终端已停止充电。
  6. 根据权利要求1所述的方法，其中，所述终端显示预存储的信息后还包括：
    当所述终端接收到屏幕亮指令时，所述终端亮屏，
    和/或，当所述终端接收到屏幕灭指令时，所述终端灭屏。
  7. 根据权利要求1至6任一项所述的方法，其中，所述终端显示预存储 的信息包括：
    在第二预定时间段内，所述终端显示预存储的图片，当所述终端显示所述预存储的图片的时间超过所述第二预定时间段后，所述终端灭屏。
  8. 一种终端的显示装置，设置于终端中，包括：
    测量模块，设置成在所述终端开机的初始化阶段，测量所述终端的电池的电压；
    显示模块，设置成当所述电压在第一预定阈值范围内时，显示预存储的信息，所述第一预定阀值范围高于启动电压，且低于所述终端配置的开机电压。
  9. 根据权利要求8所述的装置，其中，所述预存储的信息包括以下至少之一：
    图片信息以及文字信息。
  10. 根据权利要求8所述的装置，还包括：
    充电模块，设置成当所述电压在第一预定阈值范围内时，在所述显示模块显示预存储的信息之前，确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态，当所述终端与所述充电设备连接，并且所述终端处于充电状态时，指示所述显示模块显示预存储的信息。
  11. 根据权利要求10所述的装置，还包括：
    设置模块，设置成在所述充电模块确定所述终端是否与充电设备连接，以及所述终端是否处于充电状态之前，依据以下参数的至少之一确定所述第一预定阈值范围以及所述开机电压：所述充电设备的类型，或者所述充电模块的参数。
  12. 根据权利要求10所述的装置，还包括：
    第一控制模块，设置成在所述终端充电过程中，在第一预定时间段内，检测所述电池的电压的变化值，当所述变化值在第二预定阈值范围内时，控制所述终端关机，所述变化值在第二预定范围内表示所述终端已停止充电。
  13. 根据权利要求8所述的装置，还包括：
    第二控制模块，设置成当所述终端接收到屏幕亮指令时，控制所述终端亮屏，和/或，当所述终端接收到屏幕灭指令时，控制所述终端灭屏。
  14. 根据权利要求8至13任一项所述的装置，其中，所述显示模块显示预存储的信息包括：
    在第二预定时间段内，显示预存储的图片，当显示所述预存储的图片的时间超过所述第二预定时间段后，控制所述终端灭屏。
  15. 一种终端，包括：权利要求8至权利要求13任一项所述的装置。
PCT/CN2016/086925 2016-04-07 2016-06-23 一种终端的显示方法、装置及终端 WO2017173736A1 (zh)

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