CN2760882Y - Mobile communication terminal power supply managing device - Google Patents
Mobile communication terminal power supply managing device Download PDFInfo
- Publication number
- CN2760882Y CN2760882Y CNU2004201202214U CN200420120221U CN2760882Y CN 2760882 Y CN2760882 Y CN 2760882Y CN U2004201202214 U CNU2004201202214 U CN U2004201202214U CN 200420120221 U CN200420120221 U CN 200420120221U CN 2760882 Y CN2760882 Y CN 2760882Y
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- communication terminal
- mobile communication
- threshold value
- electric weight
- electric quantity
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
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Abstract
The utility model discloses a mobile communication terminal power supply managing device. The utility model has the key point that the utility model comprises an electric quantity detecting unit, a threshold value storage part and a control unit, wherein the electric quantity detecting unit is connected with a power supply module, and the electric quantity detecting unit is used for detecting the residual working electric quantity of a battery; the threshold value storage part is used for storing the preset threshold value of the electric quantity; the control unit is connected with the electric quantity detecting unit, the threshold value storage part and other working units of a mobile communication terminal to control the components to carry out the normal work. The device of the utility model can automatically regulate the brightness of the screen source according to the electric quantity of a terminal power supply, so that the device can ensure the conversation or other normal works in a prior way.
Description
Technical field
The utility model relates to the management of battery supply, relates in particular to a kind of power source of mobile communication terminal management devices.
Background technology
Along with the develop rapidly of mobile communication technology, various mobile communication terminal product mobile phones, PDA etc. have generally entered the lives of the people.
Mobile communication terminal such as mobile phone have many normal talkings that do not influence usually, but the working cell or the function that battery electric quantity are had suitable loss, as the lcd screen of the information of carrying out demonstration, convenience or increase reading effect for the reading information at night, generally all the have powerful connections support of light source of these screens, increase the backlight of screen different color, obviously, they have to a certain degree consumption to the battery supply of mobile phone; The brightness of mobile phone screen light source can be carried out manual adjustments usually in the prior art, what but can not regulate automatically according to battery electric quantity, so, when working always, can shorten the screen light source air time and the stand-by time of mobile phone, especially in the time of mobile phone electric weight deficiency, if manual adjustments screen intensity not, tend to because with kwh loss on screen light and make ongoing dropped calls.
Summary of the invention
In view of this, main purpose of the present utility model is to provide a kind of power source of mobile communication terminal management devices, can regulate the power consumption degree of non-important process unit according to the electric weight of terminal power supply automatically, and then preferential conversation or other operate as normal of guaranteeing.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of power source of mobile communication terminal management devices, its characteristics are, comprising:
An electric weight detecting unit that is connected with power module is used to detect the residue work electric weight of battery;
A threshold value storage area is used to store predefined power threshold;
A control unit connects above-mentioned electric weight detecting unit and threshold value storage area, and other working cells of mobile communication terminal, and controls its operate as normal.
Wherein,
Described electric weight detecting unit adopts the electric weight of power management part in the common mobile communications device to judge chip, or special chip.
Described threshold value storage area can be independent storage area, or utilizes existing memory module to store.
Described other working cells are the LCD background light source.
Described other working cells are bell sound unit.
Described other working cells are the LED lamp.
Described mobile communication terminal includes but not limited to mobile phone, PDA.
Relative prior art, advantage of the present utility model is:
Described power source of mobile communication terminal management devices provides electric power management mechanism for mobile communication terminal, can effectively manage the electric quantity of power supply in the mobile communication terminal, when detecting mobile phone electric weight deficiency to certain value, automatically stop or reducing the power consumption of non-important process unit, thereby preferential the assurance conversed.
Above-mentioned and other purpose of the present utility model, feature and advantage are from below in conjunction with accompanying drawing be not will become more obvious the specific descriptions of certain embodiments.
Description of drawings
Fig. 1 is the work realization flow figure of device described in the utility model;
Fig. 2 is an embodiment schematic diagram of device described in the utility model;
Fig. 3 is the structural representation of mobile phone among the utility model embodiment;
Fig. 4 is for comprising the structural representation of the baseband module of described electric power controller among the utility model embodiment.
Embodiment
In the following description, known function or structure will no longer describe in detail, to avoid there be unnecessary obscuring with content of the present utility model.
As shown in Figure 1, the work realization flow figure of device described in the utility model.In this flow process, at first set in advance the threshold value of an electric weight, as the standard that battery electric quantity is judged, when mobile communication terminal carries out the poll detection to electric quantity of power supply, if battery electric quantity is lower than this threshold value, then mobile communication terminal carries out the electric weight adjusting to the working cell that does not influence normal talking, then continues poll when electric weight is not less than this threshold value.
Above-mentioned power management function user can whether it uses by manual setting in advance, does not set and then is defaulted as use.
As shown in Figure 2, the embodiment schematic diagram that the LCD background light source is regulated of device described in the utility model; Comprise:
An electric weight detecting unit 200 that is connected with power module 400 is used to detect the residue work electric weight of battery; A threshold value storage area 100 is used to store predefined power threshold; A control unit 300 connects above-mentioned electric weight detecting unit 200 and threshold value storage area 100, and LCD background light source 500.
The threshold value of one or more electric weight is stored in threshold value storage area 100 in advance, under the control of control unit 300, the electric quantity of power supply of 200 pairs of power modules 400 of electric weight detecting unit carries out poll and detects, if battery electric quantity is lower than the threshold value of storage in the threshold value storage area 100, then the brightness of 300 pairs of LCD background light sources 500 of control unit is regulated, or closes LCD background light source 500; Then the electric quantity of power supply of 200 pairs of power modules 400 of electric weight detecting unit is proceeded to detect when electric weight is not less than this threshold value.
In addition, also can set in advance a plurality of power threshold, and correspond respectively to the brightness degree that mobile communication terminal is adjusted the screen light source; For example, 3 power threshold are set, descending A, B, the C of being respectively, its corresponding screen light-source brightness grade by bright to secretly being respectively one, two, three, when the electric weight that detects battery is lower than threshold value A and greater than threshold value B the time, mobile communication terminal control screen light-source brightness is adjusted into one-level, when the electric weight that detects battery is lower than threshold value B and greater than threshold value C the time, mobile communication terminal control screen light-source brightness is adjusted into secondary, when the electric weight that detects battery was lower than threshold value C, mobile communication terminal control screen light-source brightness was adjusted into three grades of light sources.
In said process, mobile communication terminal can be to weaken brightness to the adjustment of screen light source, also can be to close light source; If the screen light source has been in closed condition, then mobile communication terminal is no longer operated.
Described mobile communication terminal includes but not limited to mobile phone, PDA.
As shown in Figure 3, structural representation for common mobile phone, baseband module 30 is cores of whole device, the whole operation of its control mobile communication terminal links to each other with SIM card (Subscriber IdentityModule Subscriber Identity Module), memory module, keyboard portion, audio-frequency module and power module etc.Wherein LCD module 10 comprises LCD display, lcd controller and two lcd drivers, and LCD module 10 is used to show the basic operation state of camera phone, also comprises the LCD background light source (not shown) that is used for screen illumination in the LCD module 10.
Fig. 4 is the structural representation that comprises the baseband module of described electric power controller, as shown in Figure 4, wherein comprise: a DSP (digital signal processor) 31, by CPU 32 back works, it is used to optimize decision-directed sign indicating number (decision-directe code) and perception, control external event; What be connected with DSP31 has a RF interface 33 and an audio interface 34, and RF interface 33 links to each other with RF module 40, and audio interface 34 is connected with loud speaker 92 with microphone 91 in the audio-frequency module 90, controls the realization of its operate as normal; Flash memory 36 is stored all microprocessor codings; Static memory (SRAM) module 35, as buffer memory, register and intermediate store, a power management module 37, it links to each other with power module 400, manages the power configuration of whole device.
Wherein include electric weight detecting unit 200 in the power management module 37, come the work electric weight of power module 400 is detected; CPU32 is the control section of electric power controller described in the utility model, and flash memory 36 and static memory (SRAM) module 35 can be used as the threshold value storage area of electric power controller described in the utility model, comes the threshold value of storing electricity.Obviously, by this device, can realize purpose described in the utility model fully.
Power source of mobile communication terminal management devices described in the utility model, be not restricted to listed utilization in specification and the execution mode, it can be applied to the field of various suitable the utility model fully, for those skilled in the art, can easily realize additional advantage and make amendment, therefore under the situation of the spirit and scope of the universal that does not deviate from claim and equivalency range and limited, the examples shown that the utility model is not limited to specific details, representational equipment and illustrates here and describe.
Claims (7)
1, a kind of power source of mobile communication terminal management devices is characterized in that, comprising:
An electric weight detecting unit that is connected with power module is used to detect the residue work electric weight of battery;
A threshold value storage area is used to store predefined power threshold;
A control unit connects above-mentioned electric weight detecting unit and threshold value storage area, and other working cells of mobile communication terminal, and controls its operate as normal.
2, device according to claim 1 is characterized in that, this electric weight detecting unit adopts the electric weight of power management part in the common mobile communications device to judge chip, or special chip.
3, device according to claim 1 is characterized in that, the threshold value storage area can be independent storage area, or utilizes existing memory module to store.
4, device according to claim 1 is characterized in that, described other working cells are the LCD background light source.
5, device according to claim 1 is characterized in that, described other working cells are bell sound unit.
6, device according to claim 1 is characterized in that, described other working cells are the LED lamp.
7, device according to claim 1 is characterized in that, described mobile communication terminal includes but not limited to mobile phone, PDA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201202214U CN2760882Y (en) | 2004-12-21 | 2004-12-21 | Mobile communication terminal power supply managing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201202214U CN2760882Y (en) | 2004-12-21 | 2004-12-21 | Mobile communication terminal power supply managing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2760882Y true CN2760882Y (en) | 2006-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004201202214U Expired - Fee Related CN2760882Y (en) | 2004-12-21 | 2004-12-21 | Mobile communication terminal power supply managing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2760882Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873385A (en) * | 2010-06-04 | 2010-10-27 | 北京播思软件技术有限公司 | Device and method for entering power-saving mode of hand-held terminal rapidly |
| CN104062833A (en) * | 2013-03-22 | 2014-09-24 | 卡西欧计算机株式会社 | Electronic Device Controlling User Setting Depending On Battery State, Computer Readable Medium, And Method For Deciding Permission/ Prohibition Of Selection |
| CN105510841A (en) * | 2015-12-30 | 2016-04-20 | 中国科学院深海科学与工程研究所 | System for online monitoring and managing electric quantity of underwater equipment power supply |
| CN109143717A (en) * | 2018-08-14 | 2019-01-04 | Oppo广东移动通信有限公司 | Control method, device, storage medium and the electronic equipment of electronic equipment |
-
2004
- 2004-12-21 CN CNU2004201202214U patent/CN2760882Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873385A (en) * | 2010-06-04 | 2010-10-27 | 北京播思软件技术有限公司 | Device and method for entering power-saving mode of hand-held terminal rapidly |
| CN104062833A (en) * | 2013-03-22 | 2014-09-24 | 卡西欧计算机株式会社 | Electronic Device Controlling User Setting Depending On Battery State, Computer Readable Medium, And Method For Deciding Permission/ Prohibition Of Selection |
| CN104062833B (en) * | 2013-03-22 | 2017-01-11 | 卡西欧计算机株式会社 | Electronic Device Controlling User Setting Depending On Battery State, And Method For Deciding Permission/ Prohibition Of Selection |
| US9628764B2 (en) | 2013-03-22 | 2017-04-18 | Casio Computer Co., Ltd. | Electronic device controlling user setting depending on battery state, computer readable medium, and method for deciding permission/prohibition of selection |
| CN105510841A (en) * | 2015-12-30 | 2016-04-20 | 中国科学院深海科学与工程研究所 | System for online monitoring and managing electric quantity of underwater equipment power supply |
| CN109143717A (en) * | 2018-08-14 | 2019-01-04 | Oppo广东移动通信有限公司 | Control method, device, storage medium and the electronic equipment of electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060222 Termination date: 20111221 |