CN101526905A - Method for displaying starting up progress of embedded device - Google Patents

Method for displaying starting up progress of embedded device Download PDF

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Publication number
CN101526905A
CN101526905A CN 200910301634 CN200910301634A CN101526905A CN 101526905 A CN101526905 A CN 101526905A CN 200910301634 CN200910301634 CN 200910301634 CN 200910301634 A CN200910301634 A CN 200910301634A CN 101526905 A CN101526905 A CN 101526905A
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progress
display
percentage
embedded device
display function
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CN 200910301634
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Chinese (zh)
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林守刚
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四川长虹电器股份有限公司
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Priority to CN 200910301634 priority Critical patent/CN101526905A/en
Publication of CN101526905A publication Critical patent/CN101526905A/en

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Abstract

The invention relates to the technique for displaying a startup picture of an embedded device and solves the problems that in the process of starting up the embedded device, latency time is long and nod feedback is displayed on the screen and provides a method for displaying starting up progress of the embedded device. The technical proposal is: the method is characterized by comprising the following steps: a. electrifying the system, starting up a boot loader program, invocating a display function to display the startup picture; b. starting up operating system nucleus, establishing a kernel thread and invocating a progress display function; c. operating the progress display function, displaying corresponding progress bars and percentage number according to available machine time; d. completing system startup and withdrawing the progress display function; the invention has the beneficial effects of offering convenience to the users and being applicable to embedded devices.

Description

嵌入式设备开机进度显示方法 Embedded devices boot progress display method

技术领域 FIELD

本发明涉及嵌入式设备,特别涉及开机画面显示技术。 The present invention relates to an embedded device, in particular, it relates to startup screen display technology. 背景技术 Background technique

进入20世纪90年代,嵌入式技术全面展开,目前已成为通信和消费类产品的共同发展方向,并且随着信息化、智能化、网络化的发展,嵌入式系统技术也将获得更加广阔的发展空间。 Into the 1990s, embedded technology in full swing, has become the common direction of development of communications and consumer products, and with the development of information, intelligence, networked, embedded systems technology will also get broader development space. 实时多任务操作系统(RTOS)已成为嵌入式系统的主流,这决定了嵌入式设备开机时间通常为十几秒或者二十几秒时间, 一幅静止不动的开机画面,通常被用户误认为设备故障, 非常不便。 Real-time multitasking operating system (RTOS) has become the mainstream of the embedded system, which determines the embedded device boot time is usually ten seconds or two ten seconds of time, a stationary boot screen, the user is often mistaken equipment failure, very inconvenient. 嵌入式设备工作过程,首先引导加载程序初始化硬件设备、建立内存空间的映射图,将系统的软硬件带到一个合适的状态,为调用操作系统内核准备好正确的环境,由于这段程序比较小,这个阶段占用不到一秒的时间。 Embedded devices work process, first the boot loader initialize the hardware devices, the establishment of memory space map, the system software and hardware to bring an appropriate state, to invoke an operating system kernel ready for the right environment, since this program is relatively small this stage takes up less than one second. 操作系统内核需要完成一系列的加载、启动工作,这个阶段到文件系统建立起来需要十几秒时间。 Operating system kernel needs to complete a series of load, start working, the stage set up in the file system requires ten seconds of time.

发明内容 SUMMARY

本发明所要解决的技术问题,就是为了解决嵌入式设备开机过程等待时间长,屏幕无反馈的问题,提供一种嵌入式设备开机进度显示方法。 The present invention solves the technical problem is to solve the embedded device is turned on while waiting for a long time, the problem of the screen without feedback, providing an embedded device boot progress display method.

本发明解决其技术问题,采用的技术方案是,嵌入式设备开机进度显示方法,其特征在于,包括以下步骤: The present invention to solve the technical problem, the technical solution is used in the embedded device boot progress display method, comprising the steps of:

a. 系统上电,引导加载程序启动,调用显示函数显示开机画面; . A system is powered on, the boot loader starts calling the display function to display the start-up screen;

b. 操作系统内核启动,建立一个内核线程,调用进度显示函数; . B operating system kernel to start, build a kernel thread, call progress display function;

c. 进度显示函数运行,根据开机时间显示对应的进度条及百分比数字; . C progress display function is run, and a progress bar according to the percentage of the number corresponding display start time;

d. 系统启动完成,进度显示函数退出。 d. The system startup is complete, the progress display function exits. 进一步的,步骤c包括以下步骤: Further, the step c comprises the steps of:

cl.进度显示函数运行; . Cl progress display function is run;

c2.读取帧缓冲(以下用framebuffer表示一可以在系统内存存储器的任意位置,是显存在内存中的映射,视频控制器通过访问帧缓存来刷新屏幕)中位于百分比数字显示十位、个位区域的数据; c2. Read Frame Buffer (hereinafter, represented by a framebuffer system memory may be in any position in the memory, the memory is in the memory map, the video controller by accessing the frame buffer to refresh the screen) located ten percentage figures, bit a data area;

c3.在屏幕合适位置构建长度为L的矩形条,L小于等于屏幕长度; c4.显示"%"符号;C5.初始化变量^0; . C3 screen built place rectangular strip of length L, L the length is less than equal to the screen;. C4 show "%" symbol;. C5 ^ 0 initialize variables;

c6.判断(I+100/C)是否大于IOO, C为小于等于100的常数,若是则系统启动完成,退出进度显示函数,若不是则进入c7步骤; . C6 Analyzing (I + 100 / C) is greater than IOO, C is a constant less than or equal to 100, if the system startup is complete, exit the schedule display function, if not the process proceeds to step c7;

c7.由左至右填充长度为m的矩形,m=L/C; c8.显示百分比数字的百位b, b=I/100; . C7 filled from left to right rectangle of length m, m = L / C;. C8 shows the percentage of numbers one hundred b, b = I / 100;

C9.显示百分比数字的十位S, S=I/10; Cl0.显示百分比数字的个位g, g=I%10; . C9 shows the percentage of the tens digit S, S = I / 10;. Cl0 figure shows the percentage of bits g, g = I% 10;

cll.等待时间t返回步骤c6, t=T/C,其中T为第一个内核线程到第一个应用程序的时间具体的,步骤cll还包括以下步骤: cll waiting time t is returned to step c6, t = T / C, where T is the first time a kernel thread to a first specific application, the step of cll further comprising the steps of:

cll. l.停止显示百分比数字的十位s及个位g,根据c2步骤读取的framebuffer中位于百分比数字显示十位、个位区域的数据恢复成开机画面本身在此位置的颜色。 cll. l. Stop the percentage figures displayed ten bits s and g, in accordance with the read step framebuffer c2 positioned percentage figures show ten data bits is restored to the area of ​​the startup screen of the color itself in this position.

本发明的有益效果是,通过上述步骤可以给用户一个直观、清晰、准确的开机过程显示,以提高用户体验,且由于在每次刷新百分比数字的十位、个位数字之前,要把该区域颜色更新成开机画面本身的颜色,然后再刷新数字,可以避免重复在一个位置刷新不同数字造成的数字显示模糊。 Advantageous effects of the present invention, the above steps may give the user an intuitive and clear and accurate display of the boot process, to improve the user experience, and since before ten, single digit percentage figures in each refresh, the region should color color screen is updated to the boot itself, then refresh number, to avoid duplication of numbers in different figures refresh blur caused by a display position.

附图说明 BRIEF DESCRIPTION

图l为实施例的系统流程图; Figure l is a flow chart of the system of the embodiment;

图2为实施例的进度显示函数工作流程图。 FIG 2 is a schedule display operation flowchart of the embodiment function.

具体实施方式 Detailed ways

下面结合附图及实施例,详细描述本发明的技术方案。 In conjunction with the accompanying drawings and the following embodiments, the technical solutions of the present invention in detail.

本发明提供了一种嵌入式设备开机进度显示方法,首先系统上电,引导加载程序启动, 调用显示函数显示开机画面,随后操作系统内核启动,建立一个内核线程,调用进度显示函数,进度显示函数运行,则根据开机时间显示对应的进度条及百分比数字,当系统启动完成后,进度显示函数退出。 The present invention provides a method for displaying the progress of the embedded device is turned on, the system is first powered on, the boot loader starts calling the display function displays the startup screen, then start the operating system kernel, to establish a kernel thread, call progress display function, schedule function display run, in accordance with the corresponding display start time and a progress bar percentage figures, when the system startup is complete, the function exits progress display.

实施例 Example

本例以采用嵌入式li皿x操作系统的IPTV机顶盒为例,其中,常数C以100为例,其系统流程图如图l,其进度显示函数工作流程图如图2。 In this example, an IPTV settop dish x li embedded operating system as an example, wherein the constant C to Example 100, the system flow chart in FIG. L, a function of displaying the progress of work flow chart in Figure 2.

IPTV机顶盒整体的工作过程是:首先系统上电,引导加载程序启动,初始化硬件设备, 显示函数调图片显示开机画面,拷贝li皿x操作系统内核代码到系统RAM (Random AccessMemory,随机存储器)内存,启动li皿x内核,内核多任务环境建立之后,创建一个新线程,执行开机进度显示函数,加载根文件系统完成,进度显示同时结束,进度显示100%,执行应用程序,进入待机画面。 Operation of the entire process IPTV set-top box: First, power on the system, the boot loader program starts, initialization of the hardware device, a display function calls image displaying the startup screen, copy li dish x operating system kernel code into system RAM (Random AccessMemory, random access memory) memory, start li dish x kernel after kernel build multi-tasking environment, create a new thread, the progress of implementation of the boot display function, load the root file system is complete, the progress is displayed while the end of the progress shows 100%, the implementation of the application, enter the standby screen.

其中,引导加载程序(Bootloader)启动分为两个主要过程。 Wherein the boot loader (Bootloader) is divided into two main processes start. 第一,涉及处理器体系结构部分汇编代码部分,主要完成定义程序入口、设置异常向量、设置处理器的速度、时钟频率及中断控制寄存器、初始化内存控制器、将R0M (read-only memory,只读存储器)中的程序复制到RAM中、初始化堆栈、转到RAM中执行。 First, the system relates to the processor assembly code portions moiety, complete the definition of the main program entry, set the exception vector, setting the speed of the processor clock frequency and interrupt control register, initialize the memory controller, the R0M (read-only memory, only ) read in the memory the program copied to RAM, initialize the stack, to RAM for execution. 第二, C语言部分,主要完成了调用一系列的初始化函数、初始化NANDFLASH设备、初始化系统内存分配函数、初始化相关网络设备,填写IP、 MAC地址等、初始化显示设备(framebuffer)、显示开机画面、加载li皿x操作系统内核。 Second, C language part, completed a series of call initialization function, NANDFLASH device initialization, initialize the system memory allocation function, initializes the relevant network devices, fill IP, MAC address, etc., to initialize the display device (the framebuffer), start up screen displays, load li dish x operating system kernel.

其中,嵌入式li皿x操作系统启动可分为两个主要部分。 Among them, the embedded operating system start-li x dish can be divided into two main parts. 第一,核心数据结构初始化: start—kernel函数中调用了一系列初始化函数,以完成内核kernel本身的设置, start—kernel函数最后,启动init过程(创建第一个核心线程),至此start—kernel函数结束,基本的核心环境已经建立起来了,这时系统具备了多任务工作的环境,在此创建显示开机进度线程,调用显示进度函数。 First, the core data structure initialization: start-kernel function calls in a series of initialization function, to complete the core kernel itself settings, start-kernel function Finally, start the init process (creation of the first core thread), bringing the start-kernel end of the function, the basic core environment has been established, then the system has a multi-tasking environment to work in this thread create a display boot progress, call progress display function. 第二,外设初始化:总线初始化,网络初始化,启动一系列的内核线程、函数,最后文件系统初始化,加载根文件系统,到此init过程结束,内核的引导部分也到此结束,启动用户模式下应用程序,显示待机画面。 Second, peripheral initialization: bus initialization, network initialization, initiates a series of kernel threads, function, and finally the file system initialization, the root file system is loaded, this init process ends, the guide portion of the kernel has to this end, the user mode start the application displays a standby screen.

以上是系统工作整体过程的说明,下面对进度显示函数模块详细阐述。 The system described above is the work the whole process, following the progress display function module in detail. 系统开机进度是在开机画面的基础上,在屏幕适当的位置以彩色进度条、百分比数字两种形式、同步的显示系统开机过程。 The system is based on the progress of the boot on the boot screen, the screen at the appropriate location in color progress bar, the percentage of the two forms of digital synchronous display system boot process. 第一,彩色进度条显示部分:构建一个长度为L的矩形(进度条通常是矩形中的长方形),分别构建矩形上边、下边、左边、右边,这个矩形限定了彩色进度条的显示区域,按着一定的时间间隔t、填充刻度m对矩形进行填充,屏幕上呈现出彩色进度条,其中,t=T/100, m=L/100。 First, the color progress bar display section: Construction of a rectangle of length L (the progress bar is generally rectangular in rectangle), were constructed rectangular upper, lower, left, right, rectangle defining a progress bar display area of ​​the color, by a certain time interval t, m filled rectangle fill scale, showing the progress of the color on the screen, wherein, t = T / 100, m = L / 100. 第二,百分比显示部分:确定百位数值b、十位数值s、个位数值g、百分比号"%"四个显示区域位置,百分比号的位置只显示百分号"%" ,该位置调"%"的点阵数据显示%,百位区域显示数值为b4/100,十位区域显示数值为s=I/10,个位显示区域显示数值为8=1%10,其中初始化变量1=0,每隔时间t,变量I递增100/C (此时C400,则递增l,即1=1+1),刷新一次百位、十位、个位,实现1到100的动态显示。 Second, the percentage display part: determining one hundred value B, the value ten s, a bit value g, percent sign "%" display area four positions, the position number shows only the percentage percent sign "%", which adjust the position of "%"% dot display data, the display area value of one hundred b4 / 100, a value of ten area displays s = I / 10, bits 8 display area value of 1 = 10%, which initializes the variable 1 = 0 every time t, the variable I is incremented 100 / C (C400 this case, L is incremented, i.e., 1 = 1 + 1), refresh one hundred, ten, bits, dynamic display 1-100.

其中,实现显示加载的进度显示的本质,就是直接操作framebuffer实现的。 Which show the nature of the progress achieved loaded display is operated directly framebuffer implementation. 矩形边框上下边采用水平方向填充,左右边纵向填充,例如矩形320x20, 16位真彩色,矩形上下边需要320x2个字节,这里十六进制数OxOO对应黑色,Oxff对应白色,0x00—Oxff颜色逐渐变浅,选择不同的数值,填充到framebuffer指定位置,屏幕相应位置就会显示不同的颜色。 A rectangular bottom frame filled with horizontal direction, the left and right sides of the vertical filling, such as rectangular 320x20, 16-bit true color, the rectangular upper and lower sides need 320x2 bytes, where the hexadecimal number corresponding to black OxOO, 0xff for white color, 0x00-Oxff Color faded, choose different values, filled into framebuffer specified position, the respective position of the screen will display different colors.

其中,数字百分比显示部分,首先要制作一个包括数字0—9,百分号%的点阵表,此处制作规则,单色0/l点阵,数据是横排的, 一个像素对应一个位,8个像素对应一个字节,字节的位顺序是左高右低,例如横向8个点的状态是"*——(*为黑点,-为白点),则转换的十六进制数据是0x82 (B1000—0010),以此方式,把0—9,百分号%转换成的十六进制存在数组里(a0[]、 a1[]…)。显示数字之前,首先读取framebuffer对应十位、个位显示区域的数值,这个数值对应的是开机画面本身在该处的颜色值,每次刷十位、个位数字之前,要把该区域颜色根据之前对framebuffer读取的数值,更新成开机画面本身的颜色,然后再刷数字。 Wherein the percentage of the digital display portion, a first production numbers 0-9, percent dot percent table, where production rules, monochrome 0 / l matrix, a horizontal data, one bit corresponding to one pixel eight pixels corresponding to one byte, the byte is the low order bits left high, e.g. lateral 8 dots status is "* - (* as black dots, - white point), the conversion hexadecimal system data 0x82 (B1000-0010), in this way, the 0-9, the percent% is converted into hexadecimal presence array (a0 [], a1 [] ...). prior to the digital display, first read take framebuffer corresponding to ten, the units display area value, this value corresponds to the color value in the boot screen itself thereat, each brush ten, before the single digit, the region should read in accordance with the color before framebuffer the value is updated to the splash screen color itself, and then painted number.

其中,按照理论计算值,如上述时间T,如图2每次更新进度的时间间隔t, t=T/100,由于操作系统启动时多任务见分时抢占CPU,所以间隔时间t后,进度显示函数的线程不一定能准时进行工作,所以需要根据系统启动实际时间,适当调整t值,使实际的t值比理论的t值小(t=t-t', t'根据系统实际启动情况选取合适的值)。 Wherein, according to theoretical values, as described above time T, the time schedule shown in FIG 2 each update interval t, t = T / 100, since operating system startup time-preemptive multitasking see the CPU, so the interval time t, progress display thread function may not be able to work on time, it is necessary to start the system in accordance with the actual time, adjust the value of t, t so that the actual value is smaller than the theoretical value of t (t = t-t ', t' where a system according to the actual start select the appropriate value).

本发明进度显示的是操作系统第一个内核线程到第一个应用程序启动(十几秒)的过程,弓1导加载程序与内核最初初始化的总计大概ls的时间忽略不计。 The present invention shows the progress of the operating system kernel threads of a first application to start (ten seconds) process, a bow bootloader and kernel initialization originally totaled about ls time is negligible.

Claims (3)

1.嵌入式设备开机进度显示方法,其特征在于,包括以下步骤: a.系统上电,引导加载程序启动,调用显示函数显示开机画面; b.操作系统内核启动,建立一个内核线程,调用进度显示函数; c.进度显示函数运行,根据开机时间显示对应的进度条及百分比数字; d.系统启动完成,进度显示函数退出。 1. embedded device is turned progress display method, comprising the steps of: a system power-up, boot loader starts calling the display function displays the startup screen; B starts the operating system kernel, to establish a kernel thread, call progress. display function; C progress display function is run, according to the display start time corresponding to the number and percentage progress bar;.. D system startup is complete, the function exits progress display.
2.根据权利要求l所述嵌入式设备开机进度显示方法,其特征在于, 步骤C包括以下步骤:cl.进度显示函数运行;c2.读取帧缓冲中位于百分比数字显示十位、个位区域的数据; c3.在屏幕合适位置构建长度为L的矩形条,L小于等于屏幕长度;C4.显示"%"符号; C5.初始化变量^0;c6.判断(I+100/C)是否大于100, C为小于等于100的常数,若是则系统启动完成,退出进度显示函数,若不是则进入C7步骤;c7.由左至右填充长度为m的矩形,m=L/C; c8.显示百分比数字的百位b, b=I/100;C9.显示百分比数字的十位S, S=I/10; Cl0.显示百分比数字的个位g, g=I%10;cll.等待时间t返回步骤c6, t=T/C,其中T为第一个内核线程到第一个应用程序的时间 The embedded device is turned to the l progress display method according to claim, characterized in that step C comprises the steps of: cl operation progress display function; C2 reads the frame buffer is located ten percentage figures, bit regions. data; C3 constructing the screen place a length L of a rectangular strip, L or less of the screen length;.. C4 display symbol "%";. C5 initialize variables ^ 0;. c6 Analyzing (I + 100 / C) is greater than 100, a constant C is less than or equal to 100, if the system startup is complete, exit the schedule display function, if not the process proceeds to step C7;. c7 filled from left to right rectangle of length m, m = L / C;. c8 display the percentage numbers one hundred b, b = I / 100;. C9 shows the percentage of numbers of ten S, S = I / 10;. Cl0 shows the percentage of numbers of bits g, g = I% 10;. cll waiting time t returns to the step c6, t = T / C, where T is the first kernel thread to the first time application
3.根据权利要求2所述嵌入式设备开机进度显示方法,其特征在于, 步骤cll还包括以下步骤:cll. l.停止显示百分比数字的十位s及个位g,根据c2步骤读取的帧缓冲中位于百分比数字显示十位、个位区域的数据恢复成开机画面本身在此位置的颜色。 The embedded device 2 to the boot progress display method of claim, wherein the step of cll further comprising the step of:.. Cll l s and to stop displaying ten bits of g percentage figures, according to the reading of step c2 frame buffer located percentage figures show ten data bits is restored to the area of ​​the startup screen of the color itself in this position.
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CN101976170A (en) * 2010-10-28 2011-02-16 中兴通讯股份有限公司 Method and device for displaying starting-up interface of multimedia terminal
CN102098582A (en) * 2011-02-23 2011-06-15 烽火通信科技股份有限公司 Method for loading set top box (STB) business software modules of internet protocol television (IPTV)
CN102111668A (en) * 2009-12-25 2011-06-29 康佳集团股份有限公司 Television and method for performing statistics on time for turning on television
CN103581748A (en) * 2012-08-03 2014-02-12 珠海扬智电子科技有限公司 Rapid starting method, data processing method and set top box
CN103716714A (en) * 2013-12-04 2014-04-09 乐视致新电子科技(天津)有限公司 Data display method and apparatus
CN103729212A (en) * 2013-12-12 2014-04-16 乐视致新电子科技(天津)有限公司 Booting icon display method and booting icon display device
CN103824539A (en) * 2014-02-27 2014-05-28 青岛海信宽带多媒体技术有限公司 Method for displaying and controlling digital terminal equipment and nixie tube thereof
WO2014086140A1 (en) * 2012-12-04 2014-06-12 腾讯科技(深圳)有限公司 Method and device for displaying incremental update progress
CN104063235A (en) * 2013-03-19 2014-09-24 腾讯科技(深圳)有限公司 Starting method and system for computer
CN104202645A (en) * 2014-08-27 2014-12-10 海信集团有限公司 Method for controlling playing of startup screen and user device
CN104239053A (en) * 2014-09-12 2014-12-24 广州华多网络科技有限公司 Progress bar display method and system
CN104375852A (en) * 2013-08-16 2015-02-25 厦门雅迅网络股份有限公司 Embedded product start interface display accelerating method
CN105991865A (en) * 2014-09-03 2016-10-05 富士施乐株式会社 Information processing apparatus and information processing method
CN106126292A (en) * 2016-06-29 2016-11-16 浪潮集团有限公司 A uboot-based startup interface realization method
WO2018126816A1 (en) * 2017-01-06 2018-07-12 中兴通讯股份有限公司 Application activation method and device

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CN102111668B (en) * 2009-12-25 2015-04-29 康佳集团股份有限公司 Television and method for performing statistics on time for turning on television
CN102111668A (en) * 2009-12-25 2011-06-29 康佳集团股份有限公司 Television and method for performing statistics on time for turning on television
CN101814040A (en) * 2010-04-01 2010-08-25 北京数码视讯科技股份有限公司 Single-thread browser and processing method thereof
CN101814040B (en) 2010-04-01 2013-01-09 北京数码视讯科技股份有限公司 Single-thread browser and processing method thereof
CN101976170A (en) * 2010-10-28 2011-02-16 中兴通讯股份有限公司 Method and device for displaying starting-up interface of multimedia terminal
CN101976170B (en) * 2010-10-28 2016-02-10 中兴通讯股份有限公司 A multimedia display terminal is powered interface method and apparatus
CN102098582A (en) * 2011-02-23 2011-06-15 烽火通信科技股份有限公司 Method for loading set top box (STB) business software modules of internet protocol television (IPTV)
CN102098582B (en) 2011-02-23 2013-02-13 烽火通信科技股份有限公司 Method for loading set top box (STB) business software modules of internet protocol television (IPTV)
CN103581748A (en) * 2012-08-03 2014-02-12 珠海扬智电子科技有限公司 Rapid starting method, data processing method and set top box
CN103581748B (en) * 2012-08-03 2016-08-31 珠海扬智电子科技有限公司 Fast boot method, a data processing method and set-top boxes
WO2014086140A1 (en) * 2012-12-04 2014-06-12 腾讯科技(深圳)有限公司 Method and device for displaying incremental update progress
CN104063235B (en) * 2013-03-19 2018-07-06 腾讯科技(深圳)有限公司 Kinds of computer startup method and system
CN104063235A (en) * 2013-03-19 2014-09-24 腾讯科技(深圳)有限公司 Starting method and system for computer
CN104375852A (en) * 2013-08-16 2015-02-25 厦门雅迅网络股份有限公司 Embedded product start interface display accelerating method
CN104375852B (en) * 2013-08-16 2019-03-22 厦门雅迅网络股份有限公司 A method of accelerating embedded product starting-up interface and shows
CN103716714A (en) * 2013-12-04 2014-04-09 乐视致新电子科技(天津)有限公司 Data display method and apparatus
CN103729212A (en) * 2013-12-12 2014-04-16 乐视致新电子科技(天津)有限公司 Booting icon display method and booting icon display device
CN103824539A (en) * 2014-02-27 2014-05-28 青岛海信宽带多媒体技术有限公司 Method for displaying and controlling digital terminal equipment and nixie tube thereof
CN106531042A (en) * 2014-02-27 2017-03-22 青岛海信宽带多媒体技术有限公司 Digital terminal equipment and digital tube display control method thereof
CN104202645A (en) * 2014-08-27 2014-12-10 海信集团有限公司 Method for controlling playing of startup screen and user device
CN104202645B (en) * 2014-08-27 2017-07-25 海信集团有限公司 Species boot screen playback control method and a user equipment
CN105991865A (en) * 2014-09-03 2016-10-05 富士施乐株式会社 Information processing apparatus and information processing method
CN105991865B (en) * 2014-09-03 2019-03-19 富士施乐株式会社 Information processing unit and information processing method
CN104239053B (en) * 2014-09-12 2018-03-23 广州华多网络科技有限公司 Progress bar shows the method and system
CN104239053A (en) * 2014-09-12 2014-12-24 广州华多网络科技有限公司 Progress bar display method and system
CN106126292A (en) * 2016-06-29 2016-11-16 浪潮集团有限公司 A uboot-based startup interface realization method
WO2018126816A1 (en) * 2017-01-06 2018-07-12 中兴通讯股份有限公司 Application activation method and device

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