CN101102567A - Implementation method for mobile phone shutdown alarm clock and mobile phone using this method - Google Patents

Implementation method for mobile phone shutdown alarm clock and mobile phone using this method Download PDF

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Publication number
CN101102567A
CN101102567A CNA2007100762448A CN200710076244A CN101102567A CN 101102567 A CN101102567 A CN 101102567A CN A2007100762448 A CNA2007100762448 A CN A2007100762448A CN 200710076244 A CN200710076244 A CN 200710076244A CN 101102567 A CN101102567 A CN 101102567A
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alarm clock
mobile phone
radio
time
network time
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CNA2007100762448A
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CN100544472C (en
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佘海波
左向民
马涛
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ZTE Corp
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ZTE Corp
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Abstract

The method comprises: opening the RF channel to get current network time; when the network time comes to the clock alarming time of the mobile phone, the mobile phone gives an alarm prompt. In the invention, the RF channel is opened after mobile phone is shutdown so as to realize the clock alarm prompt function under shutdown mode.

Description

A kind of implementation method of mobile phone shutdown alarm clock and make in this way mobile phone
Technical field
The present invention relates to wireless communication field, in particular: relate to a kind of implementation method of mobile phone shutdown alarm clock and make the mobile phone of realizing shutdown alarm clock in this way.
Background technology
Mobile phone (cordless telephone) alarm clock is the function that everybody is in daily use, and present most of mobile phone all has the shutdown alarm clock function, and still some mobile phone is not realized the shutdown alarm clock function.
The implementation method of existing shutdown alarm clock substantially all adopts local real-time clock RTC (Realtime clock) to realize.Concrete have dual mode in realization: a kind of is to adopt to increase outside baseband chip that special chip comes timing and with temporal information and processor alternant way; Another method is that the method by step-by-step counting that oscillating circuit is produced realizes in baseband chip inside.
The present shutdown alarm clock way commonly used of industry has:
The category-A mobile phone:
Employing increases outside baseband chip that special chip comes timing and with temporal information and processor alternant way.
This method has reduced processor to the processing of time, has reduced standby current.But increased cost, in addition owing to adopt the pulse counting method that oscillating circuit is produced, the accuracy of the direct influence time of precision of oscillating circuit.
The category-B mobile phone:
Realize by the method for clock pulse count that oscillating circuit is produced in baseband chip inside.
This method has reduced the cost that adds chip, but identical with the category-A mobile phone, and the accuracy of time depends on the precision of oscillating circuit.Present most of mobile phone all adopts this type of mode.
C class mobile phone:
Do not realize the shutdown alarm clock function.This class mobile phone time administration module when start is work, but shutdown back time management module has just stopped work.There is not the shutdown alarm clock user can feel very inconvenient.
Above-mentioned C class mobile phone is had to mobile phone power-on in order to realize alarm clock function, is subjected to the harassing and wrecking of mobile phone short message easily, the not enough hommization of mobile phone, and it is convenient inadequately to use.The shutdown alarm clock function that category-A, category-B mobile phone use the clock of mobile phone itself to realize can reduce standby current, but that the time of its mobile phone can not accomplish is very accurate, also can cause the inconvenience in the use.
Summary of the invention
For overcoming above-mentioned defective, technical problem to be solved by this invention provides and a kind ofly can realize the implementation method of shutdown alarm clock accurately and make the mobile phone of realizing shutdown alarm clock in this way.
The objective of the invention is to be achieved through the following technical solutions:
A kind of implementation method of mobile phone shutdown alarm clock may further comprise the steps:
A: open the radio-frequency channel, obtain the current network time;
B: reach the alarm clock setting during moment when network time, finish the quarter-bell prompting.
In the described steps A, the radio-frequency channel is the property unlatching at interval, by counter local clock is counted, and when counter reaches preset value, opens the radio-frequency channel, obtains the current network time; Set constantly if network time reaches alarm clock as yet, then close the radio-frequency channel, and, determine the opening time of radio-frequency channel next time according to current network time and alarm clock setting difference constantly.
In the described steps A, obtain current network after the time, also comprise a step of revising according to network time adversary machine local counter.Such design makes that the local clock of mobile phone is more accurate.
In the described steps A, current network time and alarm clock are set and are constantly differed near more, and then the blanking time of radio frequency path unlatching is more little.
Among the described step B, when local clock or current network time arrive in the setting-up time scope before alarm clock one is set constantly, the complete opening radio-frequency channel, obtain the temporal information of network, constantly compare with network time and setting always, reach alarm clock up to the current network time and set constantly, finish the quarter-bell prompting.
A kind of mobile phone that can use said method to realize shutdown alarm clock, comprise shutdown alarm clock realization module, wherein, described shutdown alarm clock realizes that module comprises: base band control section, radio frequency part and respectively to its power supply of powering, it is characterized in that: described base band control section control radio frequency part is opened the radio-frequency channel, obtains the current network time; Reach the alarm clock setting during moment when network time, the base band control section is finished the quarter-bell prompting.
Described shutdown alarm clock realizes that module comprises the oscillating circuit sum counter, and the oscillating circuit sum counter is counted local clock, when arriving predetermined value, opens the radio-frequency channel by base band control section control radio frequency part, obtains the current network time; Set constantly if network time reaches alarm clock as yet, then close the radio-frequency channel, and, the predetermined value of the oscillating circuit sum counter when next time opening the radio-frequency channel is set according to current network time and alarm clock setting difference constantly; Set constantly if network time reaches alarm clock, the base band control section is finished the quarter-bell prompting.
Described shutdown alarm clock realization module is communicated by letter with the local clock administration module obtaining current network after the time, revises according to network time adversary machine local clock.
The present invention is because behind mobile phone shutdown, by opening the radio-frequency channel, obtains the current network time and set with alarm clock constantly to compare, and when network time reaches alarm clock and sets constantly, finishes the quarter-bell prompting, realized the quarter-bell prompt facility under the shutdown mode.And make under some network (network that contains temporal information), can realize the function of shutdown alarm clock for the mobile phone of originally not supporting shutdown alarm clock, for the mobile phone that the shutdown alarm clock function is arranged originally, because the levels of precision of network time is generally all quite high, make the shutdown alarm clock of the mobile phone of realizing shutdown alarm clock in this way can obtain precise time more, carry out alarm clock prompting more accurately, easy to use.In addition, for the mobile phone of existing several types, need not realize easily at the new device of the peripheral increase of existing processor.
Description of drawings
Fig. 1 is the circuit structure block diagram that the former shutdown alarm clock of not supporting the mobile phone (C class mobile phone) of shutdown alarm clock of the embodiment of the invention one is realized module;
Fig. 2 is the circuit structure block diagram that the shutdown alarm clock of the mobile phone (category-A, category-B mobile phone) of the embodiment of the invention two former support shutdown alarm clocks is realized module;
Fig. 3 is embodiment of the invention control method and control procedure flow chart.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
All include accurate clock information the network under the existing communication standard (as CDMA), the present invention utilizes this information to realize shutdown alarm clock just.
Embodiment one:
As shown in Figure 1:, after having used method of the present invention, can realize accurate shutdown alarm clock for the mobile phone (C class mobile phone) of originally not supporting shutdown alarm clock.
The described shutdown alarm clock of the mobile phone that said method realizes shutdown alarm clock that can use realizes that module comprises: oscillating circuit sum counter 101, base band control section 102, radio frequency part 103 and respectively to its power supply of powering 106.Oscillating circuit sum counter 101 can select to use oscillating circuit or other special chip of master chip; Base band control section 102 links to each other with oscillating circuit sum counter 101; Because the work of the oscillating circuit sum counter 101 of this type of mobile phone will rely on base band control section 102 and support, require Clock management module and 102 work of base band control section after entering off-mode.101 pairs of local clocks of oscillating circuit sum counter are counted, and when arriving predetermined value, base band control section 102 is controlled radio frequency part 103 by switch 105 and opened the radio-frequency channel, obtains the current network time; Set constantly if network time reaches alarm clock as yet, then close the radio-frequency channel, and, the predetermined value of the oscillating circuit sum counter 101 when next time opening the radio-frequency channel is set according to current network time and alarm clock setting difference constantly; Reach the alarm clock setting during moment when network time, the base band control section is finished the quarter-bell prompting.
Embodiment two:
As shown in Figure 2: the mobile phone (category-A, category-B mobile phone) for former support shutdown alarm clock after having used method of the present invention, can make the realization time of its shutdown alarm clock more accurate.Under the situation of mobile phone shutdown, the most of the time mobile phone enters sleep state, only oscillating circuit sum counter 101 work, and the operating current under this pattern is very low.
The described shutdown alarm clock of the mobile phone that said method realizes shutdown alarm clock that can use realizes that module comprises: oscillating circuit sum counter 101, base band control section 102, radio frequency part 103 and respectively to its power supply of powering 106.The oscillating circuit sum counter 101 of such mobile phone does not rely on base band control section 102, can work voluntarily.102 pairs of base band mains switches 104 of base band control section are controlled under the off-mode, and the most of the time is closed base band control section 102 to reduce operating current by base band mains switch 104; Oscillating circuit sum counter 101 can select to use oscillating circuit or other special chip of master chip; Base band control section 102 links to each other with oscillating circuit sum counter 101; 101 pairs of local clocks of oscillating circuit sum counter are counted, when arriving predetermined value, the power supply that base band control section 102 is opened base band control section 102 by switch 104, and control radio frequency part 103 by switch 105 and open the radio-frequency channel, the current network time obtained; And, the predetermined value of the oscillating circuit sum counter 101 when next time opening the radio-frequency channel is set according to current network time and alarm clock setting difference constantly; Reach the alarm clock setting during moment when network time, the base band control section is finished the quarter-bell prompting; Do not set constantly if network time reaches alarm clock as yet, then close the power supply of radio-frequency channel and base band control section 102.
Working mechanism of the present invention is to close radio frequency part in the most of the time of mobile phone shutdown, only keeps local clock work and also counts with 101 pairs of local clocks of oscillating circuit sum counter.Opening the radio-frequency channel when counter reaches certain value obtains network time counter is revised.
The radio-frequency channel is opened in the intermittent control of mobile phone, to obtain accurate network time, constantly compares with the alarm clock setting, reaches the alarm clock setting during moment when network time, triggers shutdown alarm clock, finishes quarter-bell and points out.This open the radio-frequency channel at interval by setting up on their own, such as in network time when long apart from setting-up time, the interval that open the radio-frequency channel can be bigger, and along with in network time approaching apart from setting-up time, the time interval of radio-frequency channel unlatching is more and more littler.By to opening the radio-frequency channel control of blanking time, can guarantee in time to open under the prerequisite of radio-frequency channel the number of times of the minimizing unlatching radio-frequency channel of trying one's best, the power consumption of minimizing mobile phone in advance.
Consider the error of counter and leave enough surpluses, when the numerical value of counter during near alarm clock setting-up time certain limit, the complete opening radio-frequency channel, obtain the temporal information of network in real time, compare with network time and setting-up time then always, when reaching setting-up time, finish the quarter-bell prompting.
Can save the middle operation part that counter is revised in the radio-frequency channel of opening for the high relatively mobile phone of local clock precision, under the situation of the sum of errors surplus that takes into full account counter, when the numerical value of counter direct complete opening radio-frequency channel during near alarm clock setting-up time certain limit, utilize the temporal information of network to finish alarm clock function.
For the mobile phone (as category-A or category-B mobile phone) of just supporting the shutdown alarm clock function originally, the most of the time mobile phone enters sleep state, and only the oscillating circuit sum counter is partly worked, and the operating current under this pattern is very low.For the mobile phone (as C class mobile phone) of not supporting the shutdown alarm clock function originally, the cooperation of oscillating circuit sum counter need of work baseband portion, power consumption can be confidential bigger than closing fully like this.By can reduce the consumption of mobile phone as far as possible to energy to the control of opening the radio-frequency channel time interval.
Fig. 2 provides control flow of the present invention, may further comprise the steps:
Step 200: mobile phone shutdown;
Step 201: close radio frequency path, calculate the radio frequency path unlatching at interval with the shutdown alarm clock that is provided with time interval constantly constantly, the timer counting step is set at interval according to the unlatching of calculating gained according to the precision and the shutdown of local clock;
Step 202: open counter; Counter begins to count 202;
Step 203: whether timing finishes to detect current counter: if counter does not reach the timer counting step of setting, then continue timing; If counter reaches the timer counting step of setting, continue step 204;
Step 204: open the radio-frequency channel;
Step 205: from the network information, obtain the current network temporal information;
Step 206: relatively whether current network time and alarm clock set the time difference constantly greater than a preset time scope (this scope is to calculate according to the surplus that the local clock sum of errors of the error estimation of oscillating circuit is reserved), recomputate radio frequency path unlatching interval and the timer counting step is set if the time difference, is then changeed step 201 greater than the preset time scope; If the time difference is not more than default time range, then continue execution in step 207;
Step 207: judge whether the current network time satisfy alarm clock and set constantly,, change step 211 and provide the quarter-bell prompting if current network time ratio alarm clock is set evening constantly; If the moment that current network time ratio alarm clock is set early, is continued execution in step 208;
Step 208: open the radio-frequency channel fully;
Step 209: obtain network time in real time;
Step 210: relatively current network time and alarm clock are set constantly in real time, if current network time ratio alarm clock is set evening constantly, change step 211 and provide the quarter-bell prompting; If the moment that current network time ratio alarm clock is set early, is continued execution in step 209;
Step 211: realize alarm clock function, clock alarming.
For the accurate relatively mobile phone of local clock, the step 201 that only needs counter once is set gets final product.Step 207 is the comparison that current network time and alarm clock are provided with clock, is for fear of the measures of doing unusually, can according to circumstances select for use.
Under the mobile phone shutdown state, even can be held open the state of radio-frequency channel always, obtain the current network time in real time, set with alarm clock and constantly compare, to finish the quarter-bell prompting.Certainly, the power consumption of this method mobile phone is bigger.
In addition, in step 205 and step 209, obtain current network after the time, can also revise according to current network time adversary machine local clock.Such design makes that the local clock of mobile phone is more accurate.
The present invention is owing to pass through under the mobile phone shutdown state in the control to the unlatching radio-frequency channel time interval, obtain the current network time and set constantly to compare with alarm clock, upgrade local clock, reach the alarm clock setting during moment when network time, finish the quarter-bell prompting, realize the quarter-bell prompt facility under the shutdown mode, can obtain more accurate shutdown alarm clock in to the consumption of energy reducing mobile phone as far as possible.And make under some network (network that contains temporal information), can realize the function of shutdown alarm clock for the mobile phone of originally not supporting shutdown alarm clock, for the mobile phone that the shutdown alarm clock function is arranged originally, because the levels of precision of network time is generally all quite high, make the shutdown alarm clock of the mobile phone of realizing shutdown alarm clock in this way can obtain precise time more, carry out alarm clock prompting more accurately, easy to use.In addition, for the mobile phone of existing several types, need not realize easily at the new device of the peripheral increase of existing processor.
But,, still need to open radio frequency part because this shutdown mode is not real shutdown, should avoid using in occasion (on aircraft) to the radio frequency interference sensitivity, but in other occasion, especially need the occasion of high accuracy shutdown alarm clock, can well realize at some.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims (9)

1, a kind of implementation method of mobile phone shutdown alarm clock may further comprise the steps:
A: open the radio-frequency channel, obtain the current network time;
B: reach the alarm clock setting during moment when network time, finish the quarter-bell prompting.
2, the implementation method of a kind of mobile phone shutdown alarm clock as claimed in claim 1 is characterized in that: in the described steps A, the radio-frequency channel is the property unlatching at interval, by counter local clock is counted, when counter reaches preset value, open the radio-frequency channel, obtain the current network time; Set constantly if network time reaches alarm clock as yet, then close the radio-frequency channel, and, determine the opening time of radio-frequency channel next time according to current network time and alarm clock setting difference constantly.
3, the implementation method of a kind of mobile phone shutdown alarm clock as claimed in claim 1 or 2 is characterized in that: in the described steps A, obtain current network after the time, also comprise a step of revising according to network time adversary machine local counter.
4, the implementation method of a kind of mobile phone shutdown alarm clock as claimed in claim 2 is characterized in that: in the described steps A, current network time and alarm clock are set and are constantly differed near more, and then the blanking time of radio frequency path unlatching is more little.
5, as the implementation method of claim 1 or 4 described a kind of mobile phone shutdown alarm clocks, it is characterized in that: among the described step B, when local clock or current network time arrive in the setting-up time scope before alarm clock one is set constantly, the complete opening radio-frequency channel, obtain the temporal information of network, compare with setting the moment with network time always, reach alarm clock up to the current network time and set constantly, finish the quarter-bell prompting.
6, a kind of mobile phone that can use the method for claim 1 to realize shutdown alarm clock, comprise shutdown alarm clock realization module, wherein, described shutdown alarm clock realizes that module comprises: base band control section (102), radio frequency part (103) and respectively to its power supply of powering (106), it is characterized in that: described base band control section (102) control radio frequency part (103) is opened the radio-frequency channel, obtains the current network time; Reach the alarm clock setting during moment when network time, base band control section (102) is finished the quarter-bell prompting.
7, a kind of mobile phone that can realize shutdown alarm clock as claimed in claim 6, it is characterized in that: described shutdown alarm clock realizes that module comprises oscillating circuit sum counter (101), oscillating circuit sum counter (101) is counted local clock, when arriving predetermined value, open the radio-frequency channel by base band control section (102) control radio frequency part (103), obtain the current network time; Set constantly if network time reaches alarm clock as yet, then close the radio-frequency channel, and, the predetermined value of the oscillating circuit sum counter (101) when next time opening the radio-frequency channel is set according to current network time and alarm clock setting difference constantly; Set constantly if network time reaches alarm clock, base band control section (102) is finished the quarter-bell prompting.
8, a kind of as claim 6 or the 7 described mobile phones that can realize shutdown alarm clock, it is characterized in that: described shutdown alarm clock realizes that module is obtaining current network after the time, communicate by letter with the local clock administration module, revise according to network time adversary machine local clock.
9, a kind of mobile phone that can realize shutdown alarm clock as claimed in claim 6 is characterized in that: described oscillating circuit sum counter (101) selects to use the oscillating circuit or the special chip of master chip.
CNB2007100762448A 2007-06-28 2007-06-28 A kind of implementation method of mobile phone shutdown alarm clock and make in this way mobile phone Active CN100544472C (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101909112A (en) * 2010-07-01 2010-12-08 惠州Tcl移动通信有限公司 Implementation method for intelligent mobile phone shutdown alarm clock
CN103607509A (en) * 2013-11-22 2014-02-26 Tcl通讯(宁波)有限公司 Mobile terminal shutdown alarm clock trigger system and trigger method thereof
WO2015066921A1 (en) * 2013-11-11 2015-05-14 Nokia Technologies Oy Storing an alarm notification time value
CN105162946A (en) * 2015-06-30 2015-12-16 Tcl移动通信科技(宁波)有限公司 Alarm clock processing method based on mobile terminal, and mobile terminal
RU2584549C1 (en) * 2012-08-15 2016-05-20 Сяоми Инк. Method and mobile terminal for implementation of alarm in off state
WO2016106517A1 (en) * 2014-12-29 2016-07-07 华为技术有限公司 Alarm clock setting method, electronic terminal and system
CN108345349A (en) * 2018-03-07 2018-07-31 杭州万高科技股份有限公司 Method, system, equipment and computer storage media when a kind of alarm clock is walked

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101909112A (en) * 2010-07-01 2010-12-08 惠州Tcl移动通信有限公司 Implementation method for intelligent mobile phone shutdown alarm clock
CN101909112B (en) * 2010-07-01 2013-08-14 惠州Tcl移动通信有限公司 Implementation method for intelligent mobile phone shutdown alarm clock
RU2584549C1 (en) * 2012-08-15 2016-05-20 Сяоми Инк. Method and mobile terminal for implementation of alarm in off state
US9389593B2 (en) 2012-08-15 2016-07-12 Beijing Xiaomi Technology Co., Ltd. Methods and devices for operating mobile terminal alarm clock under shutdown state
WO2015066921A1 (en) * 2013-11-11 2015-05-14 Nokia Technologies Oy Storing an alarm notification time value
CN103607509A (en) * 2013-11-22 2014-02-26 Tcl通讯(宁波)有限公司 Mobile terminal shutdown alarm clock trigger system and trigger method thereof
CN103607509B (en) * 2013-11-22 2016-04-13 Tcl通讯(宁波)有限公司 A kind of shutdown alarm clock trigger system of mobile terminal and triggering method thereof
WO2016106517A1 (en) * 2014-12-29 2016-07-07 华为技术有限公司 Alarm clock setting method, electronic terminal and system
CN106662843A (en) * 2014-12-29 2017-05-10 华为技术有限公司 Alarm clock setting method, electronic terminal and system
CN105162946A (en) * 2015-06-30 2015-12-16 Tcl移动通信科技(宁波)有限公司 Alarm clock processing method based on mobile terminal, and mobile terminal
CN105162946B (en) * 2015-06-30 2018-05-08 Tcl移动通信科技(宁波)有限公司 A kind of alarm clock processing method and mobile terminal based on mobile terminal
CN108345349A (en) * 2018-03-07 2018-07-31 杭州万高科技股份有限公司 Method, system, equipment and computer storage media when a kind of alarm clock is walked

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