CN102014204A - Method for displaying time in shutdown state of mobile terminal - Google Patents
Method for displaying time in shutdown state of mobile terminal Download PDFInfo
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- CN102014204A CN102014204A CN2010105255386A CN201010525538A CN102014204A CN 102014204 A CN102014204 A CN 102014204A CN 2010105255386 A CN2010105255386 A CN 2010105255386A CN 201010525538 A CN201010525538 A CN 201010525538A CN 102014204 A CN102014204 A CN 102014204A
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- portable terminal
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Abstract
The invention is applicable to a mobile terminal, and provides a method for displaying time in a shutdown state of the mobile terminal. The method comprises the following steps that: A, the mobile terminal receives a control command for displaying time in the shutdown state, and initializes a display module of the mobile terminal according to the control command; and B, the mobile terminal acquires the current time, and displays the current time through the display module. The technical scheme provided by the invention ensures that a user can display the time under the condition that the mobile terminal is shut down or the mobile terminal cannot be started up due to insufficient battery electric quantity, thereby providing conveniences for the user.
Description
Technical field
The invention belongs to the mobile communication technology field, relate in particular to method of displaying time under a kind of portable terminal off-mode.
Background technology
Existing portable terminal as mobile phone etc., all possesses time display function, and portable terminal can show time by its display screen under open state, but portable terminal can't show the time under off-mode.
A lot of user's customs are checked the time by the time display function of portable terminal, but existing portable terminal is the ability demonstration time under open state only, as the battery electric quantity deficiency of portable terminal or user because other reasons is when shutting down portable terminal, the user can't check the time, bring inconvenience.
Therefore, need a kind of technical scheme, to solve portable terminal shows the time under open state problem.
Summary of the invention
The object of the present invention is to provide method of displaying time under a kind of portable terminal off-mode, show the problem of time when being intended to solve the portable terminal shutdown.
The present invention is achieved in that method of displaying time under a kind of portable terminal off-mode, and described method comprises:
A, portable terminal receive the control command of demonstration time under off-mode, according to described control command its display module is carried out initialization;
B, described portable terminal obtain the current time, show the described current time by described display module.
More specifically, wherein also comprise before the steps A:
A0, described portable terminal receive the control command that starts the off-mode time showing, start its off-mode time display function.
More specifically, wherein the control command of described demonstration time of steps A for the time showing button input of user by triggering described portable terminal.
More specifically, described time showing button is the start button of multiplexing described portable terminal, the control command of described demonstration time for the user by short by described start button input.
More specifically, wherein steps A also comprises:
Described portable terminal carries out initialization to its CPU, real-time clock and battery module.
More specifically, wherein step B specifically comprises:
B1, described portable terminal read its real-time clock value, obtain the described current time;
B2, show the described current time, and be the unit update displayed with the second by described real module.
More specifically, wherein steps A also comprises:
Long data is provided with the timing of timer during the demonstration imported in advance according to the user, starts described timer;
Wherein step B also comprises:
When the timing of described timer expires, described portable terminal shutdown.
More specifically, described portable terminal is a mobile phone.
The present invention overcomes the deficiencies in the prior art, method of displaying time under a kind of portable terminal off-mode is provided, portable terminal is under off-mode, demonstration time control command to user's input responds, its display module is carried out initialization, read the current time value, show the current time by display module.Technical scheme provided by the invention makes the user can both show the time under the situation that portable terminal shuts down or the battery electric quantity deficiency can not be started shooting, and is convenient for users.
Description of drawings
Fig. 1 is the embodiment of the invention " off-mode time showing " menu schematic diagram;
Fig. 2 is the flow chart of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Portable terminal can be provided with one than higher shutdown magnitude of voltage usually for the protection battery, is made as 3.4V usually, and when cell voltage was lower than this value, application software will be called shutdown programm, automatically shutdown.During start, program also can detect cell voltage in initialization procedure, if be lower than the shutdown magnitude of voltage, will shut down automatically, finishes initialization, and does not run application.The existing employed embedded platform of portable terminal, general power supply voltage range is all bigger, also can work specific software such as operation initialize routine when cell voltage drops to 3V.Therefore, portable terminal shows that cell voltage is low excessively, and when shutting down automatically and can not start shooting, the dump energy of its battery still can be kept the operation of portable terminal.As the lithium battery that existing portable terminal adopts usually, when 3.4V was arrived in the lithium battery pressure drop, battery still had the dump energy about 5%, still can keep the operation of portable terminal the short time.
In addition, in the embedded system that portable terminal uses real time clock circuit is arranged all, be responsible for the record of time.By the power supply of lithium battery or reserce cell,, do not lost the time even also can writing time when shutdown.The initialize routine of portable terminal and application software be time for reading at any time.
The characteristics above-mentioned according to portable terminal the invention provides the technical scheme that a kind of portable terminal off-mode shows the time, specify as follows:
At first, in the function menu of portable terminal, set up " off-mode time showing " menu, should comprise following option as shown in Figure 1 by " off-mode time showing " menu: " On/Off " and " demonstration duration ".Wherein, " On/Off " is used for for the off-mode time display function of user's unlatching or turning-off mobile terminal, and " demonstration duration " option was used for for the user duration that time showing continues being set, as 5 seconds, 10 seconds, 30 seconds or 60 seconds.During specific implementation, the input of data can provide the mode of drop-down menu to select for the user in " demonstration duration " option.
When the user opens the off-mode time display function of portable terminal by above-mentioned function menu, and set behind the duration that time showing continues after (as 10 seconds), promptly can under the portable terminal off-mode, check the time." time showing " function button on user's triggering mobile terminals, this button can multiplexing existing " start " button, the length of existing " start " button is represented start (as 3 seconds) on time, if the user need check the time under the portable terminal off-mode, can be short by " start " button (as 1 second).When " time showing " of portable terminal when function button is triggered, portable terminal starts initialize routine, and basic modules such as CPU, real-time clock module, external circuit interface and battery module are carried out initialization; Judge then whether the off-mode time display function of portable terminal is opened, if, initialization display module (can only do the simplest initialization, show with the black and white state get final product) then is provided with the timing (as 10 seconds) of timer according to " the demonstration duration " of user's setting; Read the real-time clock value then, obtain the current time, show the current time, and be the unit update displayed with the second by display module; When the timing of timer expired, the concluding time showed and shutdown.
Embodiment of the invention flow chart comprises the steps (" time showing " function button is an example with multiplexing existing " start " button) as shown in Figure 2:
1, portable terminal " start " button is triggered by the user;
2, portable terminal carries out initialization to basic modules such as CPU, real-time clock module, external circuit interface and battery modules;
3, is cell voltage greater than the shutdown magnitude of voltage? if change step 4, otherwise change step 6;
Is 4, " start " button pressed by long? if change step 5, otherwise change step 6;
5, enter application program;
Is 6, the unused time Presentation Function of portable terminal opened? if, change step 7, otherwise termination routine;
7, initialization display screen, " the demonstration duration " that be provided with according to the user is to the timer assignment;
8, read the real-time clock value, obtain the current time, show the current time, and be the unit update displayed with the second by display screen;
9, is the timer timing at the expiration? if change step 10, otherwise change step 8;
10, portable terminal shutdown.
Above-mentioned flow process is moved in the portable terminal initialization procedure, and most of module of portable terminal does not all have operation, and is therefore very low to power reguirements, even the battery electric quantity deficiency also can be utilized the dump energy operation of battery.
By technical scheme provided by the invention, portable terminal is under off-mode, if the user wishes to check the time that as long as set in advance, weak point clicks the start key, just can show the current time, after having shown, still enters off-mode; Being lower than shutdown voltage and when shutting down, thinking query time at battery, as long as set in advance, also is shortly to click the start key, just can show the time.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. method of displaying time under the portable terminal off-mode, described method comprises:
A, portable terminal receive the control command of demonstration time under off-mode, according to described control command its display module is carried out initialization;
B, described portable terminal obtain the current time, show the described current time by described display module.
2. method according to claim 1 is characterized in that, wherein also comprises before the steps A:
A0, described portable terminal receive the control command that starts the off-mode time showing, start its off-mode time display function.
3. method according to claim 1 is characterized in that, wherein the control command of described demonstration time of steps A is for the time showing button input of user by triggering described portable terminal.
4. method according to claim 3 is characterized in that, described time showing button is the start button of multiplexing described portable terminal, the control command of described demonstration time for the user by short by described start button input.
5. method according to claim 1 is characterized in that wherein steps A also comprises:
Described portable terminal carries out initialization to its CPU, real-time clock and battery module.
6. method according to claim 1 is characterized in that, wherein step B specifically comprises:
B1, described portable terminal read its real-time clock value, obtain the described current time;
B2, show the described current time, and be the unit update displayed with the second by described real module.
7. method according to claim 1 is characterized in that wherein steps A also comprises:
Long data is provided with the timing of timer during the demonstration imported in advance according to the user, starts described timer;
Wherein step B also comprises:
When the timing of described timer expires, described portable terminal shutdown.
8. method according to claim 1 is characterized in that, described portable terminal is a mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010525538.6A CN102014204B (en) | 2010-10-28 | 2010-10-28 | Method for displaying time in shutdown state of mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010525538.6A CN102014204B (en) | 2010-10-28 | 2010-10-28 | Method for displaying time in shutdown state of mobile terminal |
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| CN102014204A true CN102014204A (en) | 2011-04-13 |
| CN102014204B CN102014204B (en) | 2014-01-22 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105117897A (en) * | 2015-08-19 | 2015-12-02 | 小米科技有限责任公司 | Shutdown reminding method and device |
| CN105159434A (en) * | 2015-08-31 | 2015-12-16 | 小米科技有限责任公司 | Time display method, device and terminal |
| CN105786315A (en) * | 2016-02-26 | 2016-07-20 | 深圳天珑无线科技有限公司 | Time display method and device |
| CN106300500A (en) * | 2016-07-26 | 2017-01-04 | 深圳天珑无线科技有限公司 | A kind of time display method and terminal |
| CN106339166A (en) * | 2015-07-17 | 2017-01-18 | 天津三星通信技术研究有限公司 | Method and device for displaying time on mobile terminal in powered-off state |
| CN106575100A (en) * | 2014-09-04 | 2017-04-19 | 索尼公司 | Information display device, information display method for same, program, and communication system |
| CN106791103A (en) * | 2016-12-22 | 2017-05-31 | 惠州Tcl移动通信有限公司 | A kind of start display processing method and system based on mobile terminal |
| CN107454249A (en) * | 2017-06-29 | 2017-12-08 | 上海展扬通信技术有限公司 | Time display method and device applied to mobile terminal |
| CN107491291A (en) * | 2016-08-22 | 2017-12-19 | 深圳鼎智通讯股份有限公司 | The method that intelligent machine shutdown charging shows time and date |
| CN108228279A (en) * | 2018-01-02 | 2018-06-29 | 联想(北京)有限公司 | A kind of BIOS operation method and electronic equipment |
| CN108494967A (en) * | 2018-03-29 | 2018-09-04 | 青岛海信移动通信技术股份有限公司 | time display method, device, equipment and storage medium |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106575100A (en) * | 2014-09-04 | 2017-04-19 | 索尼公司 | Information display device, information display method for same, program, and communication system |
| CN106339166A (en) * | 2015-07-17 | 2017-01-18 | 天津三星通信技术研究有限公司 | Method and device for displaying time on mobile terminal in powered-off state |
| CN105117897B (en) * | 2015-08-19 | 2019-08-16 | 小米科技有限责任公司 | Shut down based reminding method and device |
| CN105117897A (en) * | 2015-08-19 | 2015-12-02 | 小米科技有限责任公司 | Shutdown reminding method and device |
| CN105159434A (en) * | 2015-08-31 | 2015-12-16 | 小米科技有限责任公司 | Time display method, device and terminal |
| CN105786315A (en) * | 2016-02-26 | 2016-07-20 | 深圳天珑无线科技有限公司 | Time display method and device |
| CN106300500A (en) * | 2016-07-26 | 2017-01-04 | 深圳天珑无线科技有限公司 | A kind of time display method and terminal |
| CN106300500B (en) * | 2016-07-26 | 2019-09-27 | 天聚地合(苏州)数据股份有限公司 | A kind of time display method and terminal |
| CN107491291A (en) * | 2016-08-22 | 2017-12-19 | 深圳鼎智通讯股份有限公司 | The method that intelligent machine shutdown charging shows time and date |
| CN106791103A (en) * | 2016-12-22 | 2017-05-31 | 惠州Tcl移动通信有限公司 | A kind of start display processing method and system based on mobile terminal |
| CN107454249A (en) * | 2017-06-29 | 2017-12-08 | 上海展扬通信技术有限公司 | Time display method and device applied to mobile terminal |
| CN108228279A (en) * | 2018-01-02 | 2018-06-29 | 联想(北京)有限公司 | A kind of BIOS operation method and electronic equipment |
| CN108228279B (en) * | 2018-01-02 | 2021-02-19 | 联想(北京)有限公司 | BIOS operation method and electronic equipment |
| CN108494967A (en) * | 2018-03-29 | 2018-09-04 | 青岛海信移动通信技术股份有限公司 | time display method, device, equipment and storage medium |
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| CN102014204B (en) | 2014-01-22 |
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Effective date of registration: 20191024 Address after: DESAY No. 9789 building, 518057 Guangdong city of Shenzhen province Nanshan District Guangdong streets Shennan Road sign layer 17 layer (natural layer 15) No. 1702-1703 Patentee after: Shenzhen acoustic Cmi Holdings Ltd Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 23 District Patentee before: Huizhou TCL Mobile Communication |
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