CN100459760C - Method of handset for saving electricity, and the handset - Google Patents
Method of handset for saving electricity, and the handset Download PDFInfo
- Publication number
- CN100459760C CN100459760C CNB2005100862625A CN200510086262A CN100459760C CN 100459760 C CN100459760 C CN 100459760C CN B2005100862625 A CNB2005100862625 A CN B2005100862625A CN 200510086262 A CN200510086262 A CN 200510086262A CN 100459760 C CN100459760 C CN 100459760C
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- mobile phone
- button
- multiple non
- call function
- switch
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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 comprises a power-saving mode button set on the mobile phone for use in controlling the switch of multi kinds of non-conversation function of the mobile phone. By the invention, in case of insufficient power supply, the functions not relative to the conversation function will be stopped to ensure the power supply of basic conversation function.
Description
Technical field
The present invention relates to the mobile phone technical field, particularly relate to a kind of power-saving method of mobile phone.
Background technology
Along with development of science and technology, increasing function has been integrated on the mobile phone, makes mobile phone have increasing multimedia audiovisual effect, for example: functions such as color screen, chord ring, photograph.For mobile phone as communication tool, the consumption that its various gorgeous function has also been brought extra battery electric quantity.
Prior art is behind mobile phone power-on, and its LCD display and backlight are all opened, and pattern is fixed.
Prior art problems is, to consume the electric current of general 200mA for peripheral hardwares such as demonstrations, in energy content of battery residue not for a long time, transfer to or receive calls and to run out of battery electric quantity very soon, usually can not be completed push-to-talk handset will shut down automatically, not enough and do not have under the situation of reserve battery at electric weight, and the user starts shooting when finishing conversation again, its LCD display and backlight are all opened and have been expended valuable electric weight, are not drive machine often.It also is the most important function that receives calls that the client is difficult to finish the most common at this moment, and functions such as remaining color screen, chord ring, photograph then show unnecessary at this moment.
Summary of the invention
Technical problem to be solved by this invention provides a kind of power-saving method and mobile phone thereof of mobile phone, solves prior art under the situation of cell-phone battery electric-charge quantity deficiency, can not stop other redundancy function to guarantee the technical problem of the required electric weight of basic call function.
For achieving the above object, the invention provides a kind of power-saving method of mobile phone, it is provided with an energy saver mode button on mobile phone, the switch of the multiple non-call function by described button control mobile phone, it is characterized in that, comprise the steps: step 1, the user presses described button and produces a button signal; Step 2, described button signal are sent to the digital switch on the power line of the equipment that produces described multiple non-call function, and control the on/off of described equipment by described digital switch; Step 3, described button signal trigger the interrupt signal in the core digital processing unit of described mobile phone, and described interrupt signal control and described device-dependent chip make described relevant chip enter the power saving operation pattern.
Above-mentioned method, its characteristics are that described multiple non-call function comprises display screen functions and key-press backlight lamp function.
Above-mentioned method, its characteristics are that described multiple non-call function also comprises camera function.
In order better to realize purpose of the present invention, the present invention also provides a kind of mobile phone, comprise: mobile phone is provided with an energy saver mode button, described button is in order to the switch of the multiple non-call function of control mobile phone, its characteristics are, also comprise a digital switch, be arranged on the power line of the equipment that produces described multiple non-call function, in order to receive a button signal that described button produces to control the on/off of described equipment, also comprise a power saving operation module, be arranged in the core digital processing unit of described mobile phone, in order to receive described button signal and to produce an interrupt signal, described interrupt signal control and described device-dependent chip make described relevant chip enter the power saving operation pattern.
Above-mentioned mobile phone, its characteristics are that described multiple non-call function comprises display screen functions, key-press backlight lamp function and camera function.
Above-mentioned mobile phone, its characteristics are that described button is arranged on the side switch of described mobile phone.
Technique effect of the present invention is:
The present invention can give the interactive mode of an Autonomous Control battery of mobile phone of user power consumption, the user finds the electric weight deficiency, can press the energy-saving mode button, thus the energy-saving mode of entering, turn-off unessential cell-phone function, save power is to guarantee the basic function that receives calls.Therefore, the present invention can not have the unnecessary power consumption of minimizing under the electric situation soon at battery, must transfer to the urgent thing of (perhaps answering) with priority treatment.
Further describe specific embodiments of the invention below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a flow chart of steps of the present invention;
Fig. 2 is the circuit diagram of side switch switching circuit of the present invention;
Fig. 3 is the circuit diagram of digital switch of the present invention;
Fig. 4 is the circuit diagram of power management chip of the present invention.
Embodiment
The present invention designs in order to transfer to (perhaps answering) to handle urgent thing under the situation that does not have electricity at battery soon, and the present invention can make mobile phone can save battery output under the battery low-voltage situation.
The present invention is in order to solve the power consumption problem of prior art redundancy feature, and connecting in mobile phone on LCD and the power line that waits peripheral hardware backlight increases digital switch, increases interrupt signal on the core digital processing unit of mobile phone, and increases the external switch of energy saver mode of correspondence.
As shown in Figure 1, for flow chart of steps of the present invention, comprise the steps:
Fig. 2 is the circuit diagram of side switch switching circuit of the present invention, as shown in the figure, after button is pressed with trigger button signal Sav_P;
Fig. 3 is the circuit diagram of digital switch of the present invention, as shown in the figure, is depositing type (state can be preserved automatically) digital switch with the power path increase of the irrelevant ICs (chip) of talking link, and digital switch will powered-down after receiving button signal Sav_P.All directly add this digital switch among the present invention on LED and the LCD backlight circuit.
Fig. 4 is the circuit diagram of power management chip of the present invention, as shown in the figure,
The Sav_P signal can be notified power management chip (Power Management ICs) equally, make it only be left ABB (Analog BaseBand), DBB (Ditital Baseband) and RF (Radiofrequency radio frequency) part provide the power supply output of voltage, and remaining voltage all disconnects.
After microprogramming device (MCU) receives the Sav_P signal, if not conversation, then program enter park mode (as the conversion local clock is aerial clock, can turn off crystal oscillating circuit like this), the processing mode that the park mode of itself is arranged for different Chipsets (chipset), if the task (because LCD has been closed) of display part is then turned off in conversation.Annotate: when voltage is lower than certain magnitude of voltage, can be provided with alarm sound.
Its concrete operations pattern is as follows:
When the user wants to enter energy-saving mode, press the energy saver mode shift knob, button signal is dragged down, and this signal controlling digital switch is on the one hand opened the mains switch of peripheral hardwares such as LCD and backlight, makes LCD and Close All backlight; On the other hand, cause the interruption of digital baseband process chip, make software enter the economize on electricity tupe, in this economize on electricity tupe, close the relevant chips of peripheral hardware such as peripheral hardware such as LCD and LCD and make related chip enter the power saving operation pattern.
This pattern should respond the user and press the energy-saving mode button in conversation, and in this pattern unique assurance be calling quality.
The main means of the embodiment of the invention are as follows:
1) on side switch, increases an energy-saving mode button;
2) increasing this mode treatment in the software interrupts;
3) increase digital switch in the circuit, control cut-offfing of power line.
When the present invention is applied in the mobile phones design, can give the interactive mode of an Autonomous Control battery of mobile phone of user power consumption.The user finds the electric weight deficiency, can press the energy-saving mode button, thus the energy-saving mode of entering, and save power is to guarantee the basic function that receives calls.
Therefore, the present invention is the mobile phone power-saving method that designs in order to transfer to (perhaps answering) urgent thing of processing under the situation that does not have electricity at battery soon, can effectively solve prior art problems, save power guarantee conversation has a good application prospect and use value.
The above is preferred embodiment of the present invention only, is not to be used for limiting practical range of the present invention; Every according to equivalence variation and modification that the present invention did, all contained by claim of the present invention.
Claims (6)
1, a kind of power-saving method of mobile phone is provided with an energy saver mode button on mobile phone, the switch of the multiple non-call function by described button control mobile phone is characterized in that its step comprises:
Step 1, the user presses described button and produces a button signal;
Step 2, described button signal are sent to one on the power line of the equipment that produces described multiple non-call function and deposit the type digital switch, and control the on/off of described equipment by described digital switch;
Step 3, described button signal trigger the interrupt signal in the core digital processing unit of described mobile phone, and described interrupt signal control and described device-dependent chip make described relevant chip enter the power saving operation pattern.
2, method according to claim 1 is characterized in that, described multiple non-call function comprises display screen functions and key-press backlight lamp function.
3, method according to claim 2 is characterized in that, described multiple non-call function also comprises camera function.
4, a kind of mobile phone, mobile phone are provided with an energy saver mode button, and described button is characterized in that in order to the switch of the multiple non-call function of control mobile phone, also comprises:
One deposits the type digital switch, is arranged on the power line of the equipment that produces described multiple non-call function, in order to receive a button signal that described button produces to control the on/off of described equipment; One power saving operation module is arranged in the core digital processing unit of described mobile phone, and in order to receive described button signal and to produce an interrupt signal, described interrupt signal control and described device-dependent chip make described relevant chip enter the power saving operation pattern.
5, mobile phone according to claim 4 is characterized in that, described multiple non-call function comprises display screen functions, key-press backlight lamp function and camera function.
6, mobile phone according to claim 4 is characterized in that, described button is arranged on the side switch of described mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100862625A CN100459760C (en) | 2005-08-19 | 2005-08-19 | Method of handset for saving electricity, and the handset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100862625A CN100459760C (en) | 2005-08-19 | 2005-08-19 | Method of handset for saving electricity, and the handset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1917678A CN1917678A (en) | 2007-02-21 |
| CN100459760C true CN100459760C (en) | 2009-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100862625A Expired - Fee Related CN100459760C (en) | 2005-08-19 | 2005-08-19 | Method of handset for saving electricity, and the handset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100459760C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453942A (en) * | 2016-11-07 | 2017-02-22 | 惠州Tcl移动通信有限公司 | Method and system for accessing application or setting when call is carried out |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1399483A (en) * | 2001-07-23 | 2003-02-26 | 英华达股份有限公司 | Power-saving method for mobile phone |
| CN1536913A (en) * | 2003-04-11 | 2004-10-13 | 英华达股份有限公司 | Device capable of automatically-saving electricity for handset after which is used for receiving a telephone call |
| KR20050079475A (en) * | 2004-02-06 | 2005-08-10 | 에스케이텔레텍주식회사 | Method for changing power saving mode using power saving mode key in mobile phone |
-
2005
- 2005-08-19 CN CNB2005100862625A patent/CN100459760C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1399483A (en) * | 2001-07-23 | 2003-02-26 | 英华达股份有限公司 | Power-saving method for mobile phone |
| CN1536913A (en) * | 2003-04-11 | 2004-10-13 | 英华达股份有限公司 | Device capable of automatically-saving electricity for handset after which is used for receiving a telephone call |
| KR20050079475A (en) * | 2004-02-06 | 2005-08-10 | 에스케이텔레텍주식회사 | Method for changing power saving mode using power saving mode key in mobile phone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1917678A (en) | 2007-02-21 |
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Granted publication date: 20090204 |