CN102014204B - 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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- CN102014204B CN102014204B CN201010525538.6A CN201010525538A CN102014204B CN 102014204 B CN102014204 B CN 102014204B CN 201010525538 A CN201010525538 A CN 201010525538A CN 102014204 B CN102014204 B CN 102014204B
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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 mobile communication technology field, relate in particular to the method for displaying time under a kind of mobile terminal off-mode.
Background technology
Existing mobile terminal, as mobile phone etc., all possesses time display function, and mobile terminal, under open state, can pass through its display screen displaying time, but mobile terminal is under off-mode, cannot displaying time.
A lot of user habits are checked the time by the time display function of mobile terminal, but existing mobile terminal is ability displaying time under open state only, as the battery electric quantity deficiency of mobile terminal or user because other reasons is while shutting down mobile terminal, user cannot check the time, bring inconvenience.
Therefore, need a kind of technical scheme, to solve the problem of mobile terminal displaying time under open state.
Summary of the invention
The object of the present invention is to provide the method for displaying time under a kind of mobile terminal off-mode, the problem of displaying time while being intended to solve mobile terminal shutdown.
The present invention is achieved in that the method for displaying time under a kind of mobile terminal off-mode, and described method comprises:
A, mobile terminal receive the steering order of displaying time under off-mode, according to described steering order, its display module are carried out to initialization;
B, described acquisition for mobile terminal current time, show described current time by described display module.
More specifically, wherein before steps A, also comprise:
A0, described mobile terminal receive the steering order that starts off-mode time showing, start its off-mode time display function.
More specifically, wherein the steering order of the displaying time described in steps A for user is by triggering the time showing key-press input of described mobile terminal.
More specifically, described time showing button is the starting key of multiplexing described mobile terminal, the steering order of described displaying time for user by short by described starting key input.
More specifically, wherein steps A also comprises:
Described mobile terminal carries out initialization to its CPU, real-time clock and battery module.
More specifically, wherein step B specifically comprises:
B1, described mobile terminal read its real-time clock value, obtain described current time;
B2, by described real module, show described current time, and upgrade and show in seconds.
More specifically, wherein steps A also comprises:
According to user, pre-enter demonstration time long data the timing of timer is set, start described timer;
Wherein step B also comprises:
When the timing of described timer expires, described mobile terminal shutdown.
More specifically, described mobile terminal is mobile phone.
The present invention overcomes the deficiencies in the prior art, the method of displaying time under a kind of mobile terminal off-mode is provided, mobile terminal is under off-mode, displaying time steering order to user's input responds, its display module is carried out to initialization, read current time value, by display module, show current time.Technical scheme provided by the invention make user can be in the situation that mobile terminal shutdown or battery electric quantity deficiency can not be started shooting can displaying time, convenient for users.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention " off-mode time showing " menu schematic diagram;
Fig. 2 is the process flow diagram of the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Mobile terminal, for protection battery, can arrange a higher shutdown magnitude of voltage conventionally, is conventionally made as 3.4V, and when cell voltage is worth lower than this, application software will be called shutdown programm, automatic shutdown.During start, program also can detect cell voltage in initialization procedure, if lower than shutdown magnitude of voltage, will automatic shutdown, and finish initialization, and do not run application.The embedded platform that existing mobile terminal is used, general power supply voltage range is all larger, when dropping to 3V, cell voltage also can work, the specific software such as operation initialize routine.Therefore, mobile terminal shows that cell voltage is too low, automatic shutdown and can not start shooting time, and the dump energy of its battery still can maintain the operation of mobile terminal.As the lithium battery that existing mobile terminal adopts conventionally, when 3.4V is arrived in lithium battery pressure drop, battery still has the dump energy of 5% left and right, still can maintain the operation of mobile terminal the short time.
In addition, in the embedded system that mobile terminal is used, there is real time clock circuit, be responsible for the record of time.By lithium battery or reserce cell, powered, even also can writing time in when shutdown, do not lost the time.The initialize routine of mobile terminal and application software can read the time at any time.
The feature above-mentioned according to mobile terminal, the invention provides a kind of technical scheme of mobile terminal off-mode displaying time, is described as follows:
First, in the function menu of mobile terminal, set up " off-mode time showing " menu, should as shown in Figure 1, comprise following option 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 showing lasting duration for user's setup times, as 5 seconds, 10 seconds, 30 seconds or 60 seconds.During specific implementation, in " demonstration duration " option, the input of data can provide the mode of drop-down menu to select for user.
When user opens the off-mode time display function of mobile terminal by above-mentioned function menu, and set after the lasting duration of time showing after (as 10 seconds), can under mobile terminal off-mode, check the time." time showing " function button in user's triggering mobile terminals, this button can multiplexing existing " start " button, the length of existing " start " button represents start (as 3 seconds) on time, if user need to check the time under mobile terminal off-mode, can be short in " start " button (as 1 second).When " time showing " function button of mobile terminal is triggered, mobile terminal starts initialize routine, and the basic modules such as CPU, real-time clock module, external circuit interface and battery module are carried out to initialization; Whether the off-mode time display function that then judges mobile terminal is opened, if, initialization display module (can only do the simplest initialization, with black and white state show), arranges the timing (as 10 seconds) of timer according to " the demonstration duration " of user's setting; Then read real-time clock value, obtain current time, by display module, show current time, and upgrade and show in seconds; When the timing of timer expires, the end time shows and shuts down.
Embodiment of the present invention process flow diagram as shown in Figure 2, comprises the steps (" time showing " function button take multiplexing existing " start " button be example):
1, mobile terminal " start " button is triggered by user;
2, mobile terminal carries out initialization to basic modules such as CPU, real-time clock module, external circuit interface and battery modules;
Does is 3, cell voltage greater than shutdown magnitude of voltage? if so, go to step 4, otherwise go to step 6;
Does is 4, " start " button long pressed? if so, go to step 5, otherwise go to step 6;
5, enter application program;
Is 6, the unused time Presentation Function of mobile terminal opened? if so, go to step 7, otherwise termination routine;
7, initialization display screen, " the demonstration duration " that according to user, arrange is to timer assignment;
8, read real-time clock value, obtain current time, by display screen, show current time, and upgrade and show in seconds;
9, is timer timing at the expiration? if so, go to step 10, otherwise go to step 8;
10, mobile terminal shutdown.
Above-mentioned flow process is moved in mobile terminal initialization procedure, and most of module of mobile terminal does not all have operation, therefore very low to power requirement, even if battery electric quantity is not enough, also can utilize the dump energy operation of battery.
By technical scheme provided by the invention, mobile terminal under off-mode, if user wish to check the time, as long as set in advance, the short key that clicks, just can show current time, after having shown, still enters off-mode; When battery shuts down lower than shutdown voltage, think query time, as long as set in advance, be also the short key that clicks, just can displaying time.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a method for displaying time under mobile terminal off-mode, described method comprises:
A, mobile terminal receive the steering order of displaying time under off-mode, according to described steering order, its display module are carried out to initialization;
B, described acquisition for mobile terminal current time, show described current time by described display module;
Wherein the steering order of the displaying time described in steps A is for user is by triggering the time showing key-press input of described mobile terminal; Described time showing button is the starting key of multiplexing described mobile terminal, the steering order of described displaying time for user by short by described starting key input;
Described mobile terminal carries out initialization to its CPU, real-time clock and battery module, and initialization display module shows with black and white state;
In the function menu of mobile terminal, set up " off-mode time showing " menu, comprise " On/Off " and " demonstration duration " option;
Steps A also comprises: during the demonstration that pre-enters according to user, long data arranges the timing of timer, starts described timer; Step B also comprises: when the timing of described timer expires, and described mobile terminal shutdown;
In " demonstration duration " option, the input of data can provide the mode of drop-down menu to select for user;
Wherein before steps A, also comprise:
A0, described mobile terminal receive the steering order that starts off-mode time showing, start its off-mode time display function;
Wherein step B specifically comprises:
B1, described mobile terminal read its real-time clock value, obtain described current time;
B2, by described display module, show described current time, and upgrade and show in seconds;
Described mobile terminal is mobile phone;
Show that duration is set to 5 seconds, 10 seconds, 30 seconds or 60 seconds.
Priority Applications (1)
| 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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| 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 CN102014204A (en) | 2011-04-13 |
| CN102014204B true CN102014204B (en) | 2014-01-22 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016035571A1 (en) * | 2014-09-04 | 2016-03-10 | ソニー株式会社 | 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 |
| 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 |
| 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 |
| 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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| KR20100002346A (en) * | 2008-06-30 | 2010-01-07 | 박장순 | Digital clock phone |
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| CN1809079A (en) * | 2005-01-19 | 2006-07-26 | 英华达(上海)电子有限公司 | Method of implementing clock function in off mode of mobile telephone |
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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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