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CN102172002B - Method and device for displaying software loading status of mobile phone - Google Patents

Method and device for displaying software loading status of mobile phone Download PDF

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Publication number
CN102172002B
CN102172002B CN201180000343.2A CN201180000343A CN102172002B CN 102172002 B CN102172002 B CN 102172002B CN 201180000343 A CN201180000343 A CN 201180000343A CN 102172002 B CN102172002 B CN 102172002B
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loading
display module
mobile phone
data line
line
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CN102172002A (en
Inventor
许保华
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Huawei Device Co Ltd
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Huawei Device Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Function (AREA)

Abstract

A method for displaying the software loading status of a mobile phone includes: obtaining the software loading status of the mobile phone, and generating the corresponding level control signal according to the loading status; transmitting the level control signal to a display module through a data line, and controlling the display module to display the loading status in the predefined way. Furthermore, a corresponding device is also provided. The technical solution of the present invention enables the loading status of the mobile phone software to be displayed by the display module, and solves the problem in the prior art that the loading status can not be displayed during the loading process of the mobile phone software.

Description

The method and apparatus that shows the software loading status of mobile phone
Technical field
The present invention relates to communication technique field, be specifically related to a kind of method and apparatus that shows the software loading status of mobile phone.
Background technology
At present, when the production process of mobile phone products, the method that writes cell phone software generally has two kinds: a kind of is first with cd-rom recorder, cell phone software to be burnt in nonvolatile memory, and then carries out paster operation, and nonvolatile memory is mounted on handset single-plate; But the method need to be used cd-rom recorder, and cost is higher.
Another kind method is first nonvolatile memory to be mounted on veneer, then by Bootload mode, cell phone software mirror image is loaded in nonvolatile memory.The method, without cd-rom recorder, can significantly reduce production costs.But, in the method, when loading software, in bare machine state, (said bare machine state refers to the mobile phone that has mounted nonvolatile memory, this mobile phone is not also installed the accessories such as display screen, keyboard), there is no Presentation Function, the stress state that cannot show cell phone software, operating personnel can only estimate and can not accurately know stress state according to the length of load time, can not judge whether to load successfully.
Summary of the invention
The embodiment of the present invention provides a kind of method and apparatus that shows the software loading status of mobile phone.
A method that shows the software loading status of mobile phone, comprising:
Obtain the stress state of cell phone software, according to described stress state, generate corresponding level controling signal;
Described level controling signal is transferred to display module by data wire, control described display module and show described stress state in predefine mode.
A device that shows the software loading status of mobile phone, comprising:
Control module, for obtaining the stress state of cell phone software, generates corresponding control signal according to described stress state, and described control signal is transferred to display module by data wire;
Described display module, for showing described stress state according to described control signal in predefine mode.
The embodiment of the present invention adopts and generates corresponding level controling signal according to the stress state of cell phone software, level controling signal is transferred to display module by USB line, control display module and in predefine mode, show the technical scheme of stress state, the stress state of cell phone software can be shown by display module, solved the problem that cannot show stress state in the loading procedure of cell phone software of prior art.
Accompanying drawing explanation
Fig. 1 is the flow chart of method of the demonstration the software loading status of mobile phone of the embodiment of the present invention;
Fig. 2 is the circuit diagram of a kind of display module of the embodiment of the present invention;
Fig. 3 is the structure chart of device of the demonstration the software loading status of mobile phone of the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of method that shows the software loading status of mobile phone, the stress state of cell phone software is obtained in employing, according to this stress state, generate corresponding level controling signal, level controling signal is transferred to display module by USB line, control display module and in predefine mode, show the technical scheme of stress state, the stress state of cell phone software can be shown by display module, solved and cannot show the problem of the software loading status of mobile phone in prior art.The embodiment of the present invention also provides the device of corresponding demonstration the software loading status of mobile phone.Below be elaborated respectively.
The embodiment of the present invention provides a kind of method that shows the software loading status of mobile phone.
The method of the loading mobile phone software that the present embodiment adopts, is first nonvolatile memory to be mounted on the veneer of mobile phone, then by Bootload mode, cell phone software mirror image is loaded in nonvolatile memory
Wherein, Bootload mode can be to utilize SD card (Secure Digital Memory Card, safe digital card), comprises the following steps:
First, the SD card that prestores cell phone software is inserted in the associated socket of mobile phone;
Then, mobile phone is connected with charger by USB line, to obtain power supply;
After powering on, mobile phone starts to carry out load step, the cell phone software prestoring is loaded in the nonvolatile memory of cell phone mainboard in SD card.
In above-mentioned steps, although mobile phone can obtain the stress state of software, due in bare machine state, there is no Presentation Function, can not show that this stress state supplies operating personnel to know.
Please refer to Fig. 1, the method for the demonstration the software loading status of mobile phone that the present embodiment provides comprises:
101, obtain the stress state of cell phone software, according to stress state, generate corresponding level controling signal.
The stress state of cell phone software can simply be divided into three kinds, comprising: load, loading completes, or loads unsuccessfully.Certainly, in actual scene, also can be divided into more kinds of states.In this step, mobile phone, according to the difference of the software loading status of mobile phone obtaining, generates different level controling signals, to control display module in subsequent step, shows in a different manner.For example, for loading, can generate a lasting high level signal; For loading unsuccessfully, can generate a lasting low level signal; For loading, complete, can generate the signal of one-period, for example a square-wave signal.
102, level controling signal is transferred to display module by data wire, control display module and show stress state in predefine mode.
Display module and data wire for example USB (Universal Serial BUS, USB) connect, and can obtain the level controling signal that mobile phone transmits by USB line, and in predefine mode, show stress state under the control of control signal.Predefined mode can comprise: respectively with Chang Liang, periodically light or the mode of often going out shows and loads, loads failure or loading completes three kinds of stress states.
General, USB line by power line 1, positive voltage data (Data+, D+) line 2, negative voltage data (Data-, D-) line 3, ground wire 4 totally four lines form; Wherein D+ line and D-line are difference input lines, for transmitting data, use the voltage of 3.3V; And power and ground can provide 5V voltage to equipment.
In display module as shown in Figure 2, USB line one end connects mobile phone, and one end connecting charger, for powering to mobile phone; Owing to only having used the power and ground of USB line, and these two holding wires of D+ line and D-line leave unused, so the level controling signal that can utilize D+ line or D-line that mobile phone is sent is transferred to display module.
This display module can comprise light-emitting diode (Light Emitting Diode, LED) D1, can be by by described lasting high level signal, periodically level signal or lasting low level signal transfer to display module by data wire, the light-emitting diode of controlling display module is respectively with Chang Liang, periodically light or the mode of often going out shows and loads, loads failure or loading completes three kinds of stress states.
Further, in display module, can also comprise triode Q1, the positive pole of light-emitting diode is connected with the power line of USB line, the negative pole of light-emitting diode is connected with the collector electrode of triode, the emitter of triode is connected with the ground wire of USB line, and a holding wire of the base stage of triode and USB line is connected as D+ line or D-line.In this step, described level controling signal is transferred to display module by data wire be specially: the base stage that positive voltage data wire or the negative voltage data line by level controling signal by USB line transfers to the triode of display module.
Wherein, for triode and the light-emitting diode of display module are operated under more suitable voltage conditions, can be in the emitter branch of triode and base stage branch road respectively series resistance carry out dividing potential drop.For example, the resistance R 1 that is positioned at transistor base branch road can be selected 2K Ohmic resistance, and the resistance R 2 that is positioned at transistor emitter branch road can be selected 200 Ohmic resistances.
It should be noted that, the positive pole of light-emitting diode is not limited to connect the power line of USB line, also can connect other any suitable power supply, comes to power to light-emitting diode.
According to the operating characteristic of triode, can by control, be applied to the size of the level controling signal of transistor base, control the size of the signal of telecommunication in its collector electrode branch road, be applied to the size of the signal of telecommunication on light-emitting diode; When the size of level controling signal surpasses the first value, the size that is applied to the signal of telecommunication on light-emitting diode reaches the operating voltage of light-emitting diode, and light-emitting diode is lit; When the size of level controling signal is during lower than the first value, be applied to the size of the signal of telecommunication on light-emitting diode lower than the operating voltage of light-emitting diode, light-emitting diode extinguishes.
So display module can be at above-mentioned lasting high level signal, level signal periodically, or under the control of lasting low level signal, respectively with Chang Liang, periodically light, or the mode of often going out shows and load, and loads unsuccessfully, or the stress state such as loaded.Wherein, the signal magnitude of lasting high level signal need to be higher than the first value; The signal magnitude that continues low level signal need to lower than the first value, for example, can be 0; Periodically the size of level signal is to change in the cycle, in the different moment, higher or lower than the first value; Can be for example a square-wave signal, front half periodic signal size in each cycle be higher than the first value, and rear half period is lower than the first value or be 0.
In other embodiments, display module can comprise more than two.When display module is two, mobile phone can generate two different level controling signals, and D+ line and the D-line by USB line is applied on two display modules respectively, controls the light-emitting diode of two display modules and lights or extinguish.And different display modules can adopt the light-emitting diode that can send different colours light.
It should be noted that, in the embodiment of the present invention, the mode that the mode of Bootload is not limited to adopt SD card to load, also can adopt alternate manner for example mobile phone connect PC and carry out Bootload; Display module is also not limited to adopt USB line with being connected of mobile phone, also can adopt the data wire of other kind to connect; Display module is also not limited to only utilize lighting or extinguishing to show stress state of light-emitting diode, and the mode that also can utilize a plurality of light-emitting diodes of lighting to form numeral or English or Chinese character shows stress state.
The method that the embodiment of the present invention provides, can show by display module the stress state of cell phone software, has solved and cannot show the problem of the software loading status of mobile phone in prior art.
Please refer to Fig. 3, the embodiment of the present invention also provides a kind of device that shows the software loading status of mobile phone, comprising: be arranged on the control module in mobile phone, with the display module being connected with mobile phone by data wire.
This control module 301, for obtaining the stress state of cell phone software, generates corresponding control signal according to stress state, and control signal is transferred to display module 320 by data wire;
This display module 302, for showing stress state according to control signal in predefine mode.
Further, in an embodiment, control module 301 can comprise:
Signal generation unit, for according to stress state for loading, loaded or load failure, generate to continue respectively high level signal, periodically level signal or lasting low level signal, as corresponding level controling signal.
Further, display module 302 can comprise light-emitting diode, this light-emitting diode under the control of level controling signal with Chang Liang, periodically light or the mode of often going out shows and loads, loads failure or loading completes.
Further, data wire is USB line, display module 302 can also comprise triode, as shown in Figure 2, the positive pole of light-emitting diode is connected with the power line of USB line, and the negative pole of light-emitting diode is connected with the collector electrode of triode, and the emitter of triode is connected with the ground wire of USB line, the base stage of triode is connected with positive voltage data wire or the negative voltage data line of USB line, the base stage that positive voltage data wire or the negative voltage data line of level controling signal by USB line transfers to triode.
The device that adopts the embodiment of the present invention to provide, can show by display module the stress state of cell phone software, has solved and cannot show the problem of the software loading status of mobile phone in prior art.
One of ordinary skill in the art will appreciate that the part steps in above-described embodiment is to come the hardware that instruction is relevant to complete by program, this program can be stored in readable storage medium storing program for executing.
The method and apparatus of the demonstration the software loading status of mobile phone above embodiment of the present invention being provided is described in detail, having applied specific case herein sets forth principle of the present invention and execution mode, the explanation of above embodiment is just understood method of the present invention and core concept thereof for helping, and should not be construed as limitation of the present invention.

Claims (2)

1.一种显示手机软件加载状态的方法，其特征在于，包括：1. A method for displaying mobile phone software loading status, comprising: 手机获取手机软件的加载状态，根据所述加载状态生成相应的电平控制信号；The mobile phone obtains the loading state of the mobile phone software, and generates a corresponding level control signal according to the loading state; 将所述电平控制信号通过数据线传输至显示模块，控制所述显示模块以预定义方式显示所述加载状态；transmitting the level control signal to a display module through a data line, and controlling the display module to display the loading state in a predefined manner; 所述根据所述加载状态生成相应的电平控制信号包括：根据所述加载状态为正在加载，加载完成或加载失败，分别生成持续高电平信号，周期性电平信号，或持续低电平信号，作为相应的电平控制信号；The generation of the corresponding level control signal according to the loading status includes: according to the loading status being loading, loading completion or loading failure, respectively generating a continuous high level signal, a periodic level signal, or a continuous low level signal as a corresponding level control signal; 所述显示模块包括发光二极管，所述将所述电平控制信号通过数据线传输至显示模块，控制所述显示模块以预定义方式显示所述加载状态包括：将所述持续高电平信号，周期性电平信号，或持续低电平信号通过数据线传输至显示模块，控制所述发光二极管分别以常亮，周期性点亮，或常灭的方式显示正在加载，加载失败，或加载完成；The display module includes a light emitting diode, and the transmitting the level control signal to the display module through a data line, and controlling the display module to display the loading state in a predefined manner includes: transmitting the continuous high level signal, The periodic level signal, or the continuous low level signal is transmitted to the display module through the data line, and the light emitting diode is controlled to display loading, loading failure, or loading completion in a way of being constantly on, periodically on, or off. ; 所述数据线为USB线，所述显示模块还包括三极管，所述发光二极管的正极与USB线的电源线连接，所述发光二极管的负极与所述三极管的集电极连接，所述三极管的发射极与USB线的地线连接，所述三极管的基极与USB线的正电压数据线或负电压数据线连接；所述电平控制信号通过USB线的正电压数据线或负电压数据线传输至所述显示模块的三极管的基极。The data line is a USB line, the display module also includes a triode, the anode of the light emitting diode is connected to the power line of the USB line, the negative pole of the light emitting diode is connected to the collector of the triode, and the emitter of the triode The pole is connected to the ground wire of the USB line, and the base of the triode is connected to the positive voltage data line or the negative voltage data line of the USB line; the level control signal is transmitted through the positive voltage data line or the negative voltage data line of the USB line to the base of the triode of the display module. 2.一种显示手机软件加载状态的装置，其特征在于，包括：设置在手机中的控制模块，和通过数据线与手机连接的显示模块；2. A device for displaying the loading state of mobile phone software, comprising: a control module arranged in the mobile phone, and a display module connected to the mobile phone through a data line; 控制模块，用于获取手机软件的加载状态，根据所述加载状态生成相应的控制信号，将所述控制信号通过数据线传输至显示模块；The control module is used to obtain the loading state of the mobile phone software, generate a corresponding control signal according to the loading state, and transmit the control signal to the display module through the data line; 所述显示模块，用于根据所述控制信号以预定义方式显示所述加载状态；The display module is configured to display the loading state in a predefined manner according to the control signal; 所述控制模块包括：The control module includes: 信号生成单元，用于根据所述加载状态为正在加载，加载完成或加载失败，分别生成持续高电平信号，或周期性电平信号，或持续低电平信号，作为相应的电平控制信号；The signal generating unit is used to generate a continuous high-level signal, a periodic level signal, or a continuous low-level signal as the corresponding level control signal according to the loading status being loading, loading completion or loading failure ; 所述显示模块包括发光二极管，所述发光二极管在所述电平控制信号的控制下以常亮，周期性点亮，或常灭的方式显示正在加载，加载失败，或加载完成；The display module includes a light-emitting diode, and the light-emitting diode is constantly on, periodically on, or always off under the control of the level control signal to display loading, loading failure, or loading completion; 所述数据线为USB线，所述显示模块还包括三极管，所述发光二极管的正极与USB线的电源线连接，所述发光二极管的负极与所述三极管的集电极连接，所述三极管的发射极与所述USB线的地线连接，所述三极管的基极与USB线的正电压数据线或负电压数据线线连接，所述电平控制信号通过所述USB线的正电压数据线或负电压数据线传输至所述三极管的基极。The data line is a USB line, the display module also includes a triode, the anode of the light emitting diode is connected to the power line of the USB line, the negative pole of the light emitting diode is connected to the collector of the triode, and the emitter of the triode The pole is connected to the ground wire of the USB line, the base of the triode is connected to the positive voltage data line or the negative voltage data line of the USB line, and the level control signal passes through the positive voltage data line or the negative voltage data line of the USB line. The negative voltage data line is transmitted to the base of the triode.
CN201180000343.2A 2011-04-19 2011-04-19 Method and device for displaying software loading status of mobile phone Expired - Fee Related CN102172002B (en)

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CN1514663A (en) * 2002-12-31 2004-07-21 ����������ͨѶ�ɷ����޹�˾�Ϻ��ڶ� Method for writing/reading personal identification module card in PHS system
CN1684036A (en) * 2004-04-13 2005-10-19 上海迪比特实业有限公司 Device and method for loading cell phone with software
CN1708155A (en) * 2004-06-08 2005-12-14 明基电通股份有限公司 Ways to Improve Your Mobile Phone Production Process
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CN101964821A (en) * 2010-10-12 2011-02-02 北京中科院软件中心有限公司 Method and system for loading operating environment of remote terminal

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