CN101150811B - A device and method for standby control in mobile terminal - Google Patents
A device and method for standby control in mobile terminal Download PDFInfo
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- CN101150811B CN101150811B CN2007101240479A CN200710124047A CN101150811B CN 101150811 B CN101150811 B CN 101150811B CN 2007101240479 A CN2007101240479 A CN 2007101240479A CN 200710124047 A CN200710124047 A CN 200710124047A CN 101150811 B CN101150811 B CN 101150811B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention relates to a device for controlling a stand-by state in a mobile terminal and a method, the device comorises a system power supply in the mobile terminal, a main clock module, a function module of the operating system and a stand-by module which is used for collecting the stand-by information of each function module in the operating system module and notifying the operating system module into a work mode. The method divides the operating system of the mobile terminal into modules which are independent with each other, each independent module can set self-identification as the work mode or can enter into the stand-by mode, the stand-by module collects identification information of each independent module and determines that the whole system is at the stand-by state or partly independent modules which can enter into the stand-by mode enter into the stand-by mode according to the identification information. The invention can realize grading stand-by management of the mobile terminal, determine closing the power supply of stand-by modules to reduce power consumption according to the stand-by information of each module.
Description
Technical field
The present invention relates to field of mobile communication, relate in particular to a kind of apparatus and method of control standby in portable terminal.
Background technology
Digital mobile terminal has multiple standards at present; Like global system for mobile communications (Global System for Mobile Communication; GSM) communication standard, Time Division-Synchronous Code Division Multiple Access insert (Time Division-Synchronous Code Division Multiple Access; TD-SCDMA) communication standard, personal handyphone system (Personal Handy-phone System; PHS) communication standard, wideband code division multiplex (MUX) access (wideband CDMA, WCDMA) communication standard etc.Wherein, Each standard and have characteristics separately at signal cover, signal emissive porwer, construction and aspects such as operation cost, communication fee with communication network that this standard is complementary, the portable terminal of each standard is also different on software and hardware is realized.But no matter the portable terminal of which kind of standard in order to save power consumption, all must not get into resting state when using, and promptly realizes standby, just low power consumpting state.Power consumption of mobile terminals can be subdivided into two parts: a part is because the power consumption that operation code produces, and promptly the power consumption that causes of the resource of the working procedure CPU each several part that need consume is called the code power consumption; Another part is owing to opening the power consumption that certain peripheral hardware such as camera cause, being called equipment power dissipation.And the opening and closing of equipment are controlled by code, and the standby mode major part of portable terminal all is when having only all codes not move at present, just gets into standby mode; Its shortcoming is that as long as the code operation is arranged, whole portable terminal just all can not get into standby mode; Such as camera in when work; The Bluetooth function of portable terminal also is in mode of operation, but does not need this moment the incident of bluetooth work to take place, and promptly present standby mode still is that some power consumption is wasted.
Summary of the invention
Technical problem to be solved by this invention is to the characteristics of mobile terminal power consumption, a kind of device of control mobile terminal standby of effective reduction power consumption to be provided, and on the basis of this device, to propose a kind of method of controlling mobile terminal standby.
The device of control standby in the portable terminal according to the invention; Comprise system power supply module, master clock module and operating system module in the portable terminal; Said operating system module comprises functional module, and each functional module is used for when having task to carry out, and self identification is set to mode of operation; When in setting-up time, not having task to carry out; Self identification is set to get into standby mode; Device also comprises a standby module, also includes one in the standby module and is used for each functional module in the recording operation system module and treats the pattern identification module of machine information, and the standby module is according to the machine information of treating of each functional module that writes down in the pattern identification module; When whole system can get into holding state; Control shutdown system power module, and close the master clock module, make whole system get into standby mode; Under standby mode, if there is external event to trigger, then control system gets into mode of operation, and relevant with this trigger event simultaneously functional module is set to mode of operation; If the machine information of treating of each functional module can get into standby mode for the partial function module, then standby module makes the corresponding function module get into standby mode.
Functional module in the said operating system module comprises man-machine interface (Man Machine Interface; MMI) module, protocol stack (Protocol Stack; PS) module, AT Command Set (Attention Command, ATC) module and bluetooth (Blue Tooth, BT) module.
Also including one in the said standby module is used for each functional module in the recording operation system module and treats the pattern identification module of machine information.
The method of control standby in the portable terminal of the present invention may further comprise the steps:
Step 1: the operating system module of portable terminal is divided into relatively independent separately module by function, and when each standalone module had task to carry out, self identification was set to mode of operation; When each standalone module did not have task to carry out in setting-up time, self identification was set to get into standby mode;
Step 2: under the system works pattern; The identification information of each standalone module in the standby module periodic monitor step 1; If the identification information of certain standalone module changes, then the information with this module passes to the pattern identification module, to upgrade corresponding data in the pattern identification module;
Step 3: the data of standby module query pattern identification module, if the data of pattern identification module can get into standby mode for the part standalone module, then standby module makes this part standalone module get into standby mode; If the data of pattern identification module are that whole standalone modules can get into standby mode, then standby module makes whole system get into standby mode.
Said step 3 is under the part of module standby mode; If the Event triggered of the standalone module execution that need be in standby mode is arranged; These standalone module data that then standby module at first is in standby mode are set to mode of operation, notify this standalone module to carry out incident then.
Said step 3 is under the system standby pattern; If Event triggered is arranged; Standby module at first control operation system module gets into mode of operation; Be set to mode of operation with the data of the relevant standalone module of this trigger event in the pattern identification module simultaneously, corresponding standalone module is carried out incident in the notifying operation system module then.
The said part standalone module of step 3 gets into standby mode and is meant the power supply of closing the standalone module that can get into standby mode.
The said whole system of step 3 gets into standby mode and is meant shutdown system power module and master clock module.
Said system gets into mode of operation and is meant open system power module and master clock module.
Compared with prior art, adopt the present invention can realize classification standby management to portable terminal, but thereby also can be according to the present invention the machine information of treating of each module decide the power supply of closing the standby module to reduce power consumption as much as possible.
Description of drawings
Fig. 1 is the theory diagram of device according to the invention;
Fig. 2 is the method for the invention flow chart.
Embodiment
Below in conjunction with accompanying drawing, the present invention is made further detailed description.
Of Fig. 1; Be divided into MMI module, PS module, ATC module and BT module with operating system in the present embodiment; The standby module all has information exchange between standby module and each module between the system power supply module and master clock module of these modules and portable terminal.Also comprised a pattern identification module in the standby module, called after Sleep_mode is used to write down the machine information of treating of each module; Its essence is a global variable; It can be the Word type, also can be half-word or byte type, the number of modules that main viewing system can be divided and deciding; Get the word type in the present embodiment, the expansion of systemic-function was used after remaining position gave over to.On behalf of disparate modules, each bit of sleep_mode whether can get into the sign of holding state, representes that with bit=l the module of this bit representative can not get into standby mode here, and bit=0 representes that the module of this bit representative can get into standby mode.
Of Fig. 2; After operating system is divided into standalone module; Portable terminal is when mode of operation, and each module of standby module monitors is if there is the identification information of module to change; Then standby module passes to sleep_mode with this information, makes the bit position of this module of sign among the sleep_mode carry out set or clear operation.
The value that the standby module is also regularly inquired about each significant bit position of sleep_mode; If sleep_mode=0x00000000; Explain that whole system can get into holding state; Standby module controls shutdown system power module, and close the master clock module, make whole mobile terminal system get into standby mode; Under standby mode, if there is external event to trigger, then standby module controls system gets into mode of operation, and relevant with this trigger event simultaneously module is set to mode of operation.If it is 0 that bit is arranged, reduce power consumption as much as possible thereby then make respective modules get into standby mode.
When the part of module standby mode; When the module that is in standby mode to certain when the standby module monitors has task to move; The standby module at first need be provided with the corresponding bit set of this module; Just can carry out other operations then, when the standby module monitors when this module can get into standby mode once more, need be the corresponding bit zero clearing of this module.MMI module for example; Screen is lighted when receiving press key message, needs the menu operation of process user, and whether will can get into sign MMI the mark position 1 of holding state this moment; Expression MMI can not get into standby now; When user's actions menu no longer, when not having other incidents to need the operation of MMI module like incoming call grades yet, will be indicating whether MMI can get into the flag bit zero clearing of standby.
The present invention is divided into a plurality of relatively independent modules with mobile terminal operating system by function; When each module does not have task to carry out in setting-up time; Can be set to get into standby mode by self identification; Thereby collect simultaneously the standby of treating machine information control whole system of each module by a special standby module, when system by artificially such as button, incoming call incident or initiatively wake up when waking up such as specific timer internal, the standby module is with open system line related module; Open master clock; The sign of relevant with this wake events simultaneously module is set to this module can not get into standby, like this when the standby module collect once more each module treat machine information the time, if this module is still being handled this wake events then the standby module just can not make whole system get into resting state.
Claims (8)
1. the device of control standby in the portable terminal; Comprise system power supply module, master clock module and operating system module in the portable terminal; Said operating system module comprises functional module; It is characterized in that each functional module is used for when having task to carry out, self identification is set to mode of operation; When in setting-up time, not having task to carry out; Self identification is set to get into standby mode; Device also comprises a standby module, also includes one in the standby module and is used for each functional module in the recording operation system module and treats the pattern identification module of machine information, and the standby module is according to the machine information of treating of each functional module that writes down in the pattern identification module; When whole system can get into holding state; Control shutdown system power module, and close the master clock module, make whole system get into standby mode; Under standby mode, if there is external event to trigger, then control system gets into mode of operation, and relevant with this trigger event simultaneously functional module is set to mode of operation; If the machine information of treating of each functional module can get into standby mode for the partial function module, then standby module makes the corresponding function module get into standby mode.
2. the device of control standby in the portable terminal according to claim 1 is characterized in that the functional module in the said operating system module comprises human-computer interface module, protocol stack module, AT Command Set module and bluetooth module.
3. the method for control standby in the portable terminal is characterized in that, may further comprise the steps:
Step 1: the operating system module of portable terminal is divided into relatively independent separately module by function, and when each standalone module had task to carry out, self identification was set to mode of operation; When each standalone module did not have task to carry out in setting-up time, self identification was set to get into standby mode;
Step 2: under the system works pattern; The identification information of each standalone module in the standby module periodic monitor step 1; If the identification information of certain standalone module changes, then the information with this module passes to the pattern identification module, to upgrade corresponding data in the pattern identification module;
Step 3: the data of standby module query pattern identification module, if the data of pattern identification module can get into standby mode for the part standalone module, then standby module makes this part standalone module get into standby mode; If the data of pattern identification module are that whole standalone modules can get into standby mode, then standby module makes whole system get into standby mode.
4. the method for control standby in the portable terminal as claimed in claim 3; It is characterized in that; Said step 3 is under the part of module standby mode; If the Event triggered of the standalone module execution that need be in standby mode is arranged, these standalone module data that then standby module at first is in standby mode are set to mode of operation, notify this standalone module to carry out incident then.
5. the method for control standby in the portable terminal as claimed in claim 3; It is characterized in that; Said step 3 is under the system standby pattern, if Event triggered is arranged, standby module at first control operation system module gets into mode of operation; Be set to mode of operation with the data of the relevant standalone module of this trigger event in the pattern identification module simultaneously, corresponding standalone module is carried out incident in the notifying operation system module then.
6. the method for control standby is characterized in that in the portable terminal as claimed in claim 3, and the said part standalone module of step 3 gets into standby mode and is meant the power supply of closing the standalone module that can get into standby mode.
7. the method for control standby is characterized in that in the portable terminal as claimed in claim 3, and the said whole system of step 3 gets into standby mode and is meant shutdown system power module and master clock module.
8. the method for control standby is characterized in that in the portable terminal as claimed in claim 3, and said system gets into mode of operation and is meant open system power module and master clock module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101240479A CN101150811B (en) | 2007-10-22 | 2007-10-22 | A device and method for standby control in mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007101240479A CN101150811B (en) | 2007-10-22 | 2007-10-22 | A device and method for standby control in mobile terminal |
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| CN101150811A CN101150811A (en) | 2008-03-26 |
| CN101150811B true CN101150811B (en) | 2012-01-25 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316414B (en) * | 2008-06-20 | 2011-05-04 | 北京天语君锐科技有限公司 | Standby processing method and device of mobile terminal, two-module and two-standby mobile terminal |
| CN101895975A (en) * | 2010-07-22 | 2010-11-24 | 中兴通讯股份有限公司 | Method for entering idle mode and mobile terminal employing same |
| CN103581842A (en) * | 2012-07-18 | 2014-02-12 | 方正国际软件(北京)有限公司 | Wireless mobile instant communication method and wireless mobile instant communication system |
| CN102929380B (en) * | 2012-10-19 | 2015-06-03 | 中兴通讯股份有限公司 | Method and device for reducing power consumption of mobile terminal, and terminal |
| WO2015051527A1 (en) * | 2013-10-11 | 2015-04-16 | 华为终端有限公司 | Method for processing data, modem and terminal |
| CN103561221B (en) * | 2013-11-15 | 2016-08-17 | 京东方科技集团股份有限公司 | A kind of power supply circuits and display device |
| CN105100730A (en) * | 2015-08-21 | 2015-11-25 | 联想(北京)有限公司 | Monitoring method and camera device |
| CN111338457A (en) * | 2020-03-13 | 2020-06-26 | RealMe重庆移动通信有限公司 | Mobile terminal control method, mobile terminal control device and mobile terminal |
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| CN1645955A (en) * | 2005-01-17 | 2005-07-27 | 上海贝豪通讯电子有限公司 | Power supply managing and electricity saving method for TD-SCDMA mobile phone |
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| CN1988697A (en) * | 2005-12-22 | 2007-06-27 | 佛山市顺德区顺达电脑厂有限公司 | Device and its method for extending intelligent mobile phone operation time |
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| CN1871869A (en) * | 2003-09-19 | 2006-11-29 | 高通股份有限公司 | Power collapse for a wireless terminal |
| CN1645955A (en) * | 2005-01-17 | 2005-07-27 | 上海贝豪通讯电子有限公司 | Power supply managing and electricity saving method for TD-SCDMA mobile phone |
| CN1988697A (en) * | 2005-12-22 | 2007-06-27 | 佛山市顺德区顺达电脑厂有限公司 | Device and its method for extending intelligent mobile phone operation time |
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