CN100421489C - Electrical source management method for mobile communication device - Google Patents
Electrical source management method for mobile communication device Download PDFInfo
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- CN100421489C CN100421489C CNB2005100982472A CN200510098247A CN100421489C CN 100421489 C CN100421489 C CN 100421489C CN B2005100982472 A CNB2005100982472 A CN B2005100982472A CN 200510098247 A CN200510098247 A CN 200510098247A CN 100421489 C CN100421489 C CN 100421489C
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Abstract
This invention relates to one mobile communication device power management method, wherein, the device comprises international network from one remote servo extraction and the method comprises the following steps: testing mobile communication device supply status in awaking time to set supply status as one initial status; then if the initial status is suspended mode or off mode then setting it as unattended mode; then combining with remote servo for materials extraction; then awaking time; finally switching the mobile device to initial status to wait for next time.
Description
Technical field
The present invention is relevant a kind of method for managing power supply, refers to that especially a kind of device for mobile communication carries out the method for managing power supply that data is extracted by Internet.
Background technology
Device for mobile communication is developed to the 3G video phone from the 2G voice call, except that the basic function of conversation, more provides various function to integrate, and comprises digital camera (DSC), music player (MP3) even global positioning system (GPS).So polynary function needs many parts, and the electric current demand constantly increases, and power consumption is close to multiple compared to the 2G voice call and increases, and the consumer wishes that the operating time can be longer, and battery can be supplied stabilized power supply for a long time.Be with, carry out power management to support new device for mobile communication from generation to generation, real is designer's important business.
Except selecting the excellent charge battery and it being imposed the monitoring management, according to the operating position of device for mobile communication, dynamically adjust the energy supply of part, to reduce power consumption, extending battery life effectively.General device for mobile communication has three kinds of power supply statuss, and it is shutdown mode (off mode), normal mode of operation (on mode) and sleep pattern (sleep mode).
During shutdown mode, the device for mobile communication inner body is a closed condition, and at this moment, getting in touch of device for mobile communication and base station is in interrupt status; Normal mode of operation is meant device for mobile communication on the occasion of conversation or other operation, and its inner major part such as central processing unit etc. and other peripheral component are in operating voltage, and only huge part (as the display backlight plate) of minority power consumption can dynamically be closed with energy-conservation; After device for mobile communication leaves unused a period of time, its power supply status promptly enters a sleep pattern, at this moment, central processing unit enters dormancy (sleep) state, but and continuing between the base station still got in touch, wait to receive the calling of base station or the operation by the user, just disrupted sleep pattern and enter normal mode of operation.
See also Figure 1A, this figure is the device for mobile communication sleep pattern schematic diagram of known technology.Shown in Figure 1A, one device for mobile communication 10 comprises a central processing unit 101 and a radio communication unit 102, central processing unit 101 is to be connected with radio communication unit 102, and radio communication unit 102 is often to get in touch with an electric wave and a base station 11, logins this device for mobile communication 10 residing zones.After device for mobile communication 10 is by idle a period of time, just enter sleep pattern, at this moment, the voltage of supply central processing unit 101 reduces, enter the sleep pattern that function is simplified, reducing power consumption, extending battery life, and radio communication unit 102 operate as normal is still kept in touch with base station 11 constantly.
Then, see also Figure 1B, this figure is the device for mobile communication normal mode of operation schematic diagram of known technology.When base station 11 transmitted a call forwarding message to device for mobile communication 10, radio communication unit 102 just can interrupt the sleep state of central processing unit 101, and central processing unit 101 returns back to normal working voltage, and device for mobile communication 10 enters normal mode of operation.
Flourish along with mobile communication technology, by also can surf the web information and sending and receiving e-mail of wireless telecommunications, especially receiving the Email part, main force's service item of new especially mobile communication from generation to generation, when the user has new mail to send to mail server (Mail Server), system just sends a news in brief to device for mobile communication, by user's active operation, carries out collection of letters program.
Yet, when above-mentioned device for mobile communication 10 is in shutdown mode, promptly interrupted the communication with the external world, the user can't know new message in real time, the business people of counterweight visual information circulation is a big shortcoming in fact.
On the other hand, in order to increase the convenience of mobile communication, carry-on device for mobile communication should have automatic online and extract data function, browses at any time so that the user to be provided.
Yet when device for mobile communication 10 carries out Internet when online with ICP/IP protocol, being needs central processing unit 101 to participate in carrying out, if central processing unit 101 is in sleep pattern, is to carry out the action that data is extracted by network on-line; If central processing unit 101 keeps normal mode of operation to carry out network on-line, electric power is consumed fast, significantly shorten battery-powered time.
Summary of the invention
The objective of the invention is to be to provide a kind of method for managing power supply of device for mobile communication, by this method for managing power supply, waking this device for mobile communication up and be online to a remote server by Internet and carry out data and extract, is to reach the convenience that data extracts and the effective purpose of managing power.
The present invention discloses a kind of method for managing power supply of device for mobile communication, and this device for mobile communication is regularly to carry out data by Internet from a remote server to extract.This device for mobile communication has four kinds of power supply states: shutdown mode (off mode), outstanding put pattern (suspended mode), do not worth pipe die formula (unattended mode) and normal mode of operation (on mode), the described pipe die formula that do not worth is the power supply state that a function is simplified.
The step of this method for managing power supply is at first set a wakeup time., at this wakeup time check the power supply state of this device for mobile communication, and this power supply state is made as an initial condition thereafter.Subsequently, if initial condition is outstanding pattern (suspended mode) or the shutdown mode (off mode) put, then device for mobile communication is waken up and become not worth pipe die formula (unattended mode), if initial condition is that then the footpath is online with remote server for normal mode of operation.Then, online with remote server, and remote server carried out a data extraction procedure.Subsequently, upgrade wakeup time.At last, the power supply state of this device for mobile communication is switched back initial condition, and wait for wakeup time next time.
Be with, method for managing power supply by disclosed device for mobile communication, device for mobile communication is online by an Internet and a remote server automatically, and carry out the data extraction procedure, thus, the user needn't active operation carry out collection of letters program, only needs to read when device for mobile communication is received new data to get final product, and when off-mode, suspended state, still can fix time to check whether to have new data to send to.
In addition, when device for mobile communication is in shutdown mode or outstanding when putting pattern, be to wake into power supply state up the pipe die formula that do not worth that function simplifies to carry out the data extraction procedure, return initial condition thereafter, this electric power control and management method can effectively prolong battery useful life.
Description of drawings
Figure 1A is the device for mobile communication sleep pattern schematic diagram of known technology;
Figure 1B is the device for mobile communication normal mode of operation schematic diagram of known technology;
Fig. 2 is disclosed device for mobile communication system architecture schematic diagram;
Fig. 3 is the method for managing power supply flow chart of steps of disclosed device for mobile communication;
Fig. 4 is the disclosed flow chart of steps online with remote server; And
Fig. 5 is disclosed data extraction procedure flow chart of steps.
Symbol description:
11 base stations, 101,202 central processing units
102,204 radio communication units, 10,20 device for mobile communication
21 remote servers, 201 power management modules
203 wake module, 205 memory cells
206 communication modules, 207 mixed-media network modules mixed-medias
Embodiment
About the method for managing power supply of device for mobile communication of the present invention, can be further understood by following detailed Description Of The Invention and appended icon.
At first, see also Fig. 2, this figure is disclosed device for mobile communication system architecture schematic diagram.As shown in Figure 2, a device for mobile communication 20 is online by an Internet and a remote server 21, carries out data and extracts.Described data can be an Email (e-mail), and device for mobile communication 20 is according to ICP/IP protocol with remote server 21, carries out transfer of data by Internet, and its data transmission format can be TCP package form or UDP package form.Again, device for mobile communication 20 can be a mobile phone (Mobile Phone), a PDA(Personal Digital Assistant), an intelligent mobile phone (SmartPhone) or a palmtop computer (Pocket PC), and remote server 21 can be a computer.
This device for mobile communication 20 has four kinds of power supply states: shutdown mode (off mode), outstanding put pattern (suspended mode), do not worth pipe die formula (unattended mode) and normal mode of operation (on mode).
As shown in Figure 2, this device for mobile communication 20 comprises a power management module 201, a central processing unit 202, a wake module 203, a radio communication unit 204 and a memory cell 205.Power management module 201 is to supply with central processing unit 202, radio communication unit 204 and memory cell 205 electric power according to power supply state; Central processing unit 202 can and not worth that the pipe die formula carries out data processing in normal mode of operation, its outstanding be dormancy (sleep) state when putting pattern, and when shutdown mode for closing (off) state; Wake module 203 is to transmit a wake-up signal to central processing unit 202 at a wakeup time, wake module 203 in normal mode of operation, do not worth pipe die formula, outstanding unlatching (on) state that is all when putting pattern and shutdown mode; Radio communication unit 204 is in order to set up online with remote server 21; Memory cell 205 is data of being extracted from remote server 21 in order to store.
Again, this radio communication unit 204 comprises a communication module 206 and a mixed-media network modules mixed-media 207, device for mobile communication 20 be can communication module 206 or mixed-media network modules mixed-media 207 carry out online with remote server 21.Communication module 206 is according to GSM/GPRS or GSM/3G (as W-CDMA, CDMA2000 etc.) technology, and this device for mobile communication 20 is linked to Internet; Mixed-media network modules mixed-media 207 is according to wireless Internet technology (as wlan technologies Wi-Fi), and this device for mobile communication 20 is linked to Internet.
When the power supply state of device for mobile communication 20 was shutdown mode (off mode), except that wake module 203 is the opening, other inner body such as central processing unit 202, radio communication unit 204, memory cell 205 etc. were all closed condition.
Power supply state is to hang when putting pattern (suspended mode), wake module 203 is an opening, central processing unit 202 is a resting state, radio communication unit 204 is getting in touch of maintenance and base station, when there is call forwarding message the outside, can interrupt hanging and put pattern, enter normal mode of operation (on mode).
During normal mode of operation (suspended mode), power management module 201 is to supply normal working voltages such as central processing unit 202, radio communication unit 204, memory cells 205.
The described pipe die formula (unattended mode) that do not worth is a mode of operation behind the scenes that does not allow the user notice, do not worth under the pipe die formula at this, the display (not shown) of device for mobile communication 20 and with the incoherent peripheral assembly of execution work be closed condition, and central processing unit 202 is not when worthing the pipe die formula, its operating voltage and clock pulse frequency are low when being normal mode of operation, power management module 201 more can be according to the transmission power intensity demand of wireless signal, and the frequency range demand of Datagram, dynamically adjust the voltage of supplying with radio communication unit 204.
Above-described powering mode is all known, and for example existing exposure the in the Windows Mobile5.0 operating system just do not given unnecessary details at this.
See also Fig. 3, this figure is the method for managing power supply flow chart of steps of disclosed device for mobile communication.As shown in Figure 3, at first, central processing unit 202 is set in wake module 203＜step 31 according to user's setting with a wakeup time 〉.Thereafter, when this wakeup time, wake module 203 is sent a wake-up signal to central processing unit 202, and central processing unit 202 is checked the power supply state of device for mobile communication 20 immediately, and the power supply state of this moment is made as an initial condition＜step 32 〉.Then, judge whether this initial condition is outstanding put pattern or shutdown mode＜step 33 〉.If initial condition is outstanding pattern or the shutdown mode put, subsequently, the power supply state of device for mobile communication 20 converted to do not worth the pipe die formula, the required power supply of power management module 201 supply work is given central processing unit 202, radio communication unit 204 and memory cell 205＜step 34 〉.Thereafter, radio communication unit 204 is online with remote server 21, and 20 pairs of remote servers of device for mobile communication 21 carry out a data extraction procedure＜step 35 〉.Then, central processing unit 202 next time wakeup time be set in wake module 203＜step 36.Subsequently, whether the power supply state that reexamines device for mobile communication 20 is normal mode of operation＜step 37 〉.If power supply state is not to be normal mode of operation, last, just power supply state is switched back initial condition, and wait for wakeup time＜step 38 next time 〉.
＜step 33〉in, if initial condition is not to put pattern or shutdown mode for outstanding, just radio communication unit 204 footpaths are online with remote server 21,20 pairs of remote servers of device for mobile communication 21 carry out a data extraction procedure＜step 35 〉.
Illustrate further＜step 35〉described in the steps flow chart online with remote server 21, see also Fig. 4, this figure is the disclosed flow chart of steps online with remote server.As shown in the figure, at first, check whether communication module 206 and mixed-media network modules mixed-media 207 activate＜step 41 〉.If communication module 206 and mixed-media network modules mixed-media 207 both's un-activations, subsequently, just set the Minimum requirements of the required power supply of work, activate at least communication module 206 and mixed-media network modules mixed-media 207 both wherein one group and be linked to Internet＜step 42.At last, set up online＜step 43 by Internet and remote server 21 〉.
＜step 41〉in, if communication module 206 or mixed-media network modules mixed-media 207 have activated, then by system signal check device for mobile communication 20 whether with the normal online＜step 44 of Internet.If communication module 206 or mixed-media network modules mixed-media 207 normally are not linked to Internet, subsequently, just be linked to Internet＜step 45 〉.At last, set up online＜step 43 by Internet and remote server 21 〉.
＜step 44〉in, if communication module 206 or mixed-media network modules mixed-media 207 are normally to be linked to Internet, then set up online＜step 43 by Internet and remote server 21 〉.
See also Fig. 5, this figure is disclosed data extraction procedure flow chart of steps.As shown in the figure, at first, after device for mobile communication 20 and remote server 21 are online, check whether remote server 21 has new data＜step 51 〉.If remote server 21 has new data, subsequently, extract just device for mobile communication 20 carries out data, and with data storage in memory cell 205＜step 52.At last, the online＜step 53 of device for mobile communication 20 constipation bundles and remote server 21 〉.
＜step 51〉in, if remote server 21 does not have new data, the online＜step 53 of device for mobile communication 20 constipation bundles and remote server 21 〉.
Further, when this memory cell 205 stores new data, then trigger the signal that a user presets, for example: modes such as alert message, incoming ring tone or vibrations, making the user know has new data to extract from remote server 21.
From the above mentioned, method for managing power supply by device for mobile communication of the present invention, be the device for mobile communication 20 that power supply state can be in suspended state or off-mode wake up be that a function is simplified, low power consuming do not worth the pipe die formula, carrying out onlinely and carry out the data extraction procedure with remote server 21, is to keep the convenience of information extraction and keyholed back plate power consumption effectively.
Though the present invention illustrates as above with preferred embodiments, so it is not only to terminate in the foregoing description that in order to limit spirit of the present invention and invention entity.Be with, the modification of being done in not breaking away from spirit of the present invention and scope all should be included in the claim.
Claims (10)
1. the method for managing power supply of a device for mobile communication, this device for mobile communication can carry out data from a remote server by Internet and extract, and its method for managing power supply step comprises:
A. set a wakeup time;
B. check the power supply state of this device for mobile communication at this wakeup time, and this power supply state is made as an initial condition;
C. if this initial condition is put pattern or shutdown mode for outstanding, then this device for mobile communication is waken up and become not worth the pipe die formula, carry out steps d again; If this initial condition is that normal mode of operation is then directly carried out steps d;
D. online with this remote server, and this remote server carried out a data extraction procedure;
E. upgrade this wakeup time; And
F. the power supply state with this device for mobile communication switches back this initial condition, and repeating step b.
2. method for managing power supply according to claim 1, wherein the data extraction procedure of steps d may further comprise the steps:
D101. check whether this remote server has new data;
D102. if having new data then to carry out data extracts, then do not carry out steps d 103 if having; And
D103. end and this remote server is online.
3. method for managing power supply according to claim 1, wherein further comprising the steps of after the step e:
Whether the power supply state of checking this device for mobile communication is normal mode of operation, if normal mode of operation is then carried out step b, does not then carry out step f if be for normal mode of operation.
4. method for managing power supply according to claim 1, wherein the wakeup time of step a is set in a wake module inside, and this wake module can be sent the central processing unit that a wake-up signal triggers this device for mobile communication inside power supply state is checked.
5. method for managing power supply according to claim 4, wherein step e upgrades wakeup time by this central processing unit to this wake module.
6. method for managing power supply according to claim 4, wherein this central processing unit reduces during the normal mode of operation of its operating voltage and clock pulse frequency, to reduce power consumption when not worthing the pipe die formula.
7. method for managing power supply according to claim 1, wherein this device for mobile communication also comprises a radio communication unit, this radio communication unit comprises a communication module and a mixed-media network modules mixed-media, and steps d is online by this communication module or this mixed-media network modules mixed-media and this remote server.
8. method for managing power supply according to claim 7 wherein in the steps d, may further comprise the steps with this remote server is online:
D1. check whether this communication module and this mixed-media network modules mixed-media activate;
D2. if this communication module and all un-activations of this mixed-media network modules mixed-media, then activate at least this communication module and this mixed-media network modules mixed-media both wherein one group, and be linked to Internet; And
D3. set up online by Internet and this remote server.
9. method for managing power supply according to claim 8, wherein in the steps d 1, if this communication module or this mixed-media network modules mixed-media activate, then carry out following steps:
D11. whether normally onlinely check with Internet; And
D12. if be not linked to Internet, then be linked to Internet, and set up online by Internet and this remote server.
10. method for managing power supply according to claim 1, wherein the transmission of this data is according to ICP/IP protocol, with TCP package form or the transmission of UDP package form.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100982472A CN100421489C (en) | 2005-09-01 | 2005-09-01 | Electrical source management method for mobile communication device |
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| CNB2005100982472A CN100421489C (en) | 2005-09-01 | 2005-09-01 | Electrical source management method for mobile communication device |
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| CN1925646A CN1925646A (en) | 2007-03-07 |
| CN100421489C true CN100421489C (en) | 2008-09-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI549449B (en) | 2014-11-12 | 2016-09-11 | 宏碁股份有限公司 | Maintenance method for network connection and computer system |
| CN105676988B (en) * | 2014-11-21 | 2019-02-12 | 宏碁股份有限公司 | It is connected to the network maintaining method and computer system |
| CN105391851B (en) * | 2015-10-15 | 2018-08-24 | 福建瑞恒信息科技股份有限公司 | The starting-up method and system of a kind of portable mobile apparatus, portable mobile apparatus |
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| CN1323495A (en) * | 1998-08-14 | 2001-11-21 | 艾利森电话股份有限公司 | Method and apparatus for power saving in a mobile terminal with established connections |
| US20040077383A1 (en) * | 2002-10-22 | 2004-04-22 | Nokia Corporation | Method and device for transponder aided wake-up of a low power radio device |
| EP1473881A2 (en) * | 2003-04-30 | 2004-11-03 | Samsung Electronics Co., Ltd. | Controlling the sleep mode and awake mode in a wireless communication system |
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2005
- 2005-09-01 CN CNB2005100982472A patent/CN100421489C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1199529A (en) * | 1995-09-26 | 1998-11-18 | 太平洋通讯科学有限公司 | Method and apparatus for low power mobile units for cellular communication system |
| CN1323495A (en) * | 1998-08-14 | 2001-11-21 | 艾利森电话股份有限公司 | Method and apparatus for power saving in a mobile terminal with established connections |
| US20040077383A1 (en) * | 2002-10-22 | 2004-04-22 | Nokia Corporation | Method and device for transponder aided wake-up of a low power radio device |
| EP1473881A2 (en) * | 2003-04-30 | 2004-11-03 | Samsung Electronics Co., Ltd. | Controlling the sleep mode and awake mode in a wireless communication system |
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