CN103297698A - Mobile terminal photographing mode power consumption adjusting method - Google Patents
Mobile terminal photographing mode power consumption adjusting method Download PDFInfo
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- CN103297698A CN103297698A CN2013102108251A CN201310210825A CN103297698A CN 103297698 A CN103297698 A CN 103297698A CN 2013102108251 A CN2013102108251 A CN 2013102108251A CN 201310210825 A CN201310210825 A CN 201310210825A CN 103297698 A CN103297698 A CN 103297698A
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- portable terminal
- power consumption
- sensor detection
- image pickup
- pickup mode
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 60
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 39
- 230000005484 gravity Effects 0.000 claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 1
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Abstract
Disclosed is a mobile terminal photographing mode power consumption adjusting method. The method includes the following steps: setting through a photographing power consumption setting module of a mobile terminal; starting a photographing module of the mobile terminal to photograph under a photographing mode, and judging whether a photographing mode power consumption adjusting system is started or not, if yes, entering the next step; starting a gravity sensor detection module and a distance sensor detection module of the mobile terminal; detecting whether a screen of the mobile terminal is downward or not by the gravity sensor detection module, and if yes, entering the next step; detecting whether the distance between a user and the mobile terminal is larger than a set distance detection standard value or not by the distance sensor detection module, if yes, sending a control signal to a liquid crystal and backlight control module of the mobile terminal, and entering the next step, namely closing liquid crystal and backlight by the liquid crystal and backlight control module of the mobile terminal. The mobile terminal photographing mode power consumption adjusting method is simple to operate, convenient and practical.
Description
Technical field
The present invention relates to a kind of method of regulating power consumption, refer to a kind of simple, convenient and practical portable terminal image pickup mode regulating power consumption method that can reduce the power consumption of portable terminal under image pickup mode automatically especially.
Background technology
Along with the development of society, in the current mobile Internet epoch, increasing individual mobile terminal emerges in an endless stream, as smart mobile phone, panel computer, MID(Mobile Internet Device, mobile internet device) etc.Along with making constant progress of portable terminal, it has become requisite communication tool in people's live and work, and the user is also more and more higher to the requirement of the experience of portable terminal.
Nowadays in life, along with the development toward the multimedia direction of the function of smart mobile phone, the smart mobile phone multimedia function is more and more specialized, and especially on camera model, the camera function of a lot of smart mobile phones can compare favourably with professional equipment.But on another aspect, the power consumption of smart mobile phone under image pickup mode also can increase greatly, brings great challenge for undoubtedly the smart mobile phone of certain battery capacity.Therefore, how to reduce the power consumption of portable terminal under image pickup mode, just become the difficult problem that the developer has to face.
Summary of the invention
In view of above content, be necessary to provide a kind of simple, convenient and practical portable terminal image pickup mode regulating power consumption method that can reduce the power consumption of portable terminal under image pickup mode automatically.
A kind of portable terminal image pickup mode regulating power consumption method is used for a portable terminal, and described portable terminal has an image pickup mode regulating power consumption system, and described portable terminal image pickup mode regulating power consumption method may further comprise the steps:
Shooting power consumption by described portable terminal arranges module setting;
Described portable terminal starts a photographing module, makes a video recording under image pickup mode, and judges whether described image pickup mode regulating power consumption system is unlocked, if then enter next step;
One gravity sensor detection module and a range sensor detection module of described portable terminal are activated;
Whether down the screen that described gravity sensor detection module detects described portable terminal if not, then enters next step;
Described range sensor detection module detect between user and the portable terminal distance whether greater than arrange one apart from the examination criteria value, if, then send a liquid crystal and a backlight control module that controls signal to described portable terminal, enter next step; And
The liquid crystal of described portable terminal and backlight control module are closed liquid crystal and backlight.
Relative prior art, portable terminal image pickup mode regulating power consumption method of the present invention detects the upset situation of portable terminal under image pickup mode by the gravity sensor detection module, and detect distance between the screen of the user of portable terminal under image pickup mode and portable terminal by the range sensor detection module, infer when the user of portable terminal need not the preview camera picture by testing result, come the liquid crystal of turning-off mobile terminal screen and backlight by liquid crystal and backlight control module, thereby reach the purpose that reduces power consumption, simple, convenient and practical.
Description of drawings
Fig. 1 is the system architecture diagram of the portable terminal in the portable terminal image pickup mode regulating power consumption method preferred embodiments of the present invention.
Fig. 2 is the flow chart of portable terminal image pickup mode regulating power consumption method preferred embodiments of the present invention.
Embodiment
See also Fig. 1, portable terminal image pickup mode regulating power consumption method preferred embodiments of the present invention is used for a portable terminal, and this portable terminal has an image pickup mode regulating power consumption system, and in the present embodiment, this portable terminal is a mobile phone.
This portable terminal comprises that a shooting power consumption arranges module, a gravity sensor detection module, a range sensor detection module, a liquid crystal and backlight control module and a photographing module, this shooting power consumption arranges module and be used for to open or close this image pickup mode regulating power consumption system, gravity sensor detection time, a range sensor detection time and one is set apart from the examination criteria value; This gravity sensor detection module is for detection of the upset situation of portable terminal under image pickup mode, when the screen that detects portable terminal down the time, just the current preview camera picture that need not of the user of deducibility portable terminal, to send one control signal to this liquid crystal and backlight control module this moment, come the liquid crystal of turning-off mobile terminal screen and backlight by this liquid crystal and backlight control module; This range sensor detection module is for detection of the distance between the screen of the user of portable terminal under image pickup mode and portable terminal, when detect that the user arranging apart from the examination criteria value outside the time, just the current preview camera picture that need not of the user of deducibility portable terminal, to send one control signal to this liquid crystal and backlight control module this moment, come the liquid crystal of turning-off mobile terminal screen and backlight by this liquid crystal and backlight control module; This liquid crystal and backlight control module are controlled liquid crystal and backlight according to the control signal of this gravity sensor detection module and the transmission of this range sensor detection module, thereby reach the purpose that reduces power consumption; This photographing module is used for portable terminal and normally makes a video recording under image pickup mode.Wherein, this gravity sensor detection module with gravity sensor detection time of arranging as detecting blanking time; This range sensor detection module with range sensor detection time of arranging as detecting blanking time.
See also Fig. 2, portable terminal image pickup mode regulating power consumption method preferred embodiments of the present invention is used for a portable terminal, and this portable terminal has an image pickup mode regulating power consumption system, and in the present embodiment, this portable terminal is a mobile phone.Portable terminal image pickup mode regulating power consumption method preferred embodiments of the present invention may further comprise the steps:
Step 1 arranges module setting by the shooting power consumption, opens or close image pickup mode regulating power consumption system, and gravity sensor detection time, range sensor detection time is set and apart from the examination criteria value.
Step 2, portable terminal starts photographing module, makes a video recording under image pickup mode, and judges whether image pickup mode regulating power consumption system is unlocked, if then enter next step; If not, the shooting mode that then enters system default is normally made a video recording, and finishes up to shooting.
Step 3, gravity sensor detection module and the range sensor detection module of portable terminal are activated.
The screen that step 4, gravity sensor detection module detect portable terminal whether down, if, then send a control signal to liquid crystal and the backlight control module of portable terminal, change step 6 over to; If not, then enter next step.
Step 5, range sensor detection module detect between user and the portable terminal distance whether greater than arrange apart from the examination criteria value, if, then send a control signal to liquid crystal and the backlight control module of portable terminal, enter next step; If not, then keep normal shooting, change step 7 over to.
Step 6, the liquid crystal of portable terminal and backlight control module are closed liquid crystal and backlight according to the control signal of gravity sensor detection module and the transmission of range sensor detection module.
Step 7, portable terminal judge whether gravity sensor arrives detection time, if, then return step 4, if not, then keep current shooting state, finish up to shooting.
Wherein, this gravity sensor detection module with gravity sensor detection time of arranging as detecting blanking time; This range sensor detection module with range sensor detection time of arranging as detecting blanking time.This gravity sensor detection module detects the upset situation of portable terminal under image pickup mode, when the screen that detects portable terminal down the time, just the current preview camera picture that need not of the user of deducibility portable terminal, to send a control signal to this liquid crystal and backlight control module this moment, come the liquid crystal of turning-off mobile terminal screen and backlight by this liquid crystal and backlight control module, when the screen that detects portable terminal does not again have up, then can recover liquid crystal display and light backlight; Distance between the user of this range sensor detection module detection portable terminal under image pickup mode and the screen of portable terminal, when detect that the user arranging apart from the examination criteria value outside the time, just the current preview camera picture that need not of the user of deducibility portable terminal, to send a control signal to this liquid crystal and backlight control module this moment, come the liquid crystal of turning-off mobile terminal screen and backlight by this liquid crystal and backlight control module, when detect again that the user arranging apart from the examination criteria value within the time, then can recover liquid crystal display and light backlight; This liquid crystal and backlight control module are controlled liquid crystal and backlight according to the control signal of this gravity sensor detection module and the transmission of this range sensor detection module, thereby reach the purpose that reduces power consumption.
Portable terminal image pickup mode regulating power consumption method of the present invention detects the upset situation of portable terminal under image pickup mode by the gravity sensor detection module, and detect distance between the screen of the user of portable terminal under image pickup mode and portable terminal by the range sensor detection module, infer when the user of portable terminal need not the preview camera picture by testing result, come the liquid crystal of turning-off mobile terminal screen and backlight by liquid crystal and backlight control module, thereby reach the purpose that reduces power consumption, simple, convenient and practical.
Claims (7)
1. a portable terminal image pickup mode regulating power consumption method is used for a portable terminal, and described portable terminal has an image pickup mode regulating power consumption system, and described portable terminal image pickup mode regulating power consumption method may further comprise the steps:
Shooting power consumption by described portable terminal arranges module setting;
Described portable terminal starts a photographing module, makes a video recording under image pickup mode, and judges whether described image pickup mode regulating power consumption system is unlocked, if then enter next step;
One gravity sensor detection module and a range sensor detection module of described portable terminal are activated;
Whether down the screen that described gravity sensor detection module detects described portable terminal if not, then enters next step;
Described range sensor detection module detect between user and the portable terminal distance whether greater than arrange one apart from the examination criteria value, if, then send a liquid crystal and a backlight control module that controls signal to described portable terminal, enter next step; And
The liquid crystal of described portable terminal and backlight control module are closed liquid crystal and backlight.
2. portable terminal image pickup mode regulating power consumption method as claimed in claim 1, it is characterized in that: if the screen that described gravity sensor detection module detects described portable terminal down, then send a control signal to described liquid crystal and backlight control module, the liquid crystal of described portable terminal and backlight control module are closed liquid crystal and backlight.
3. portable terminal image pickup mode regulating power consumption method as claimed in claim 1, it is characterized in that: by described shooting power consumption module is set and opens or close described image pickup mode regulating power consumption system, and gravity sensor detection time, a range sensor detection time and described apart from the examination criteria value are set.
4. portable terminal image pickup mode regulating power consumption method as claimed in claim 2, it is characterized in that: described gravity sensor detection module with gravity sensor detection time of arranging as detecting blanking time, described range sensor detection module with range sensor detection time of arranging as detecting blanking time.
5. portable terminal image pickup mode regulating power consumption method as claimed in claim 2, it is characterized in that: described method is further comprising the steps of: described portable terminal judges whether the gravity sensor that arranges arrives detection time, if, then down whether the screen of the described portable terminal of described gravity sensor detection module continuation detection, if not, then keep current shooting state, finish up to shooting.
6. portable terminal image pickup mode regulating power consumption method as claimed in claim 1 is characterized in that: if described range sensor detection module detect distance between user and the portable terminal smaller or equal to described apart from the examination criteria value, then keep normal shooting.
7. portable terminal image pickup mode regulating power consumption method as claimed in claim 1, it is characterized in that: system is not unlocked if described portable terminal is judged described image pickup mode regulating power consumption, the shooting mode that then enters system default is normally made a video recording, and finishes up to shooting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310210825.1A CN103297698B (en) | 2013-05-30 | 2013-05-30 | Mobile terminal image pickup mode regulating power consumption method |
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| CN201310210825.1A CN103297698B (en) | 2013-05-30 | 2013-05-30 | Mobile terminal image pickup mode regulating power consumption method |
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| CN103297698B CN103297698B (en) | 2016-06-01 |
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| CN103595876A (en) * | 2013-11-26 | 2014-02-19 | 广东欧珀移动通信有限公司 | Method and device for shooting image by utilizing mobile terminal |
| WO2016015543A1 (en) * | 2014-07-30 | 2016-02-04 | 努比亚技术有限公司 | Method and device for power saving during shooting |
| CN107667324A (en) * | 2015-05-27 | 2018-02-06 | 三星电子株式会社 | The method of electronic installation and control electronic installation |
| US10761564B2 (en) | 2015-05-27 | 2020-09-01 | Samsung Electronics Co., Ltd. | Electronic apparatus including emissive display and transparent display and method of controlling same |
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| EP1926308A2 (en) * | 2006-11-21 | 2008-05-28 | Samsung Electronics Co., Ltd. | Device and method for controlling a camera module in a mobile terminal to reduce power consumption |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103595876A (en) * | 2013-11-26 | 2014-02-19 | 广东欧珀移动通信有限公司 | Method and device for shooting image by utilizing mobile terminal |
| WO2016015543A1 (en) * | 2014-07-30 | 2016-02-04 | 努比亚技术有限公司 | Method and device for power saving during shooting |
| CN107667324A (en) * | 2015-05-27 | 2018-02-06 | 三星电子株式会社 | The method of electronic installation and control electronic installation |
| US10761564B2 (en) | 2015-05-27 | 2020-09-01 | Samsung Electronics Co., Ltd. | Electronic apparatus including emissive display and transparent display and method of controlling same |
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| Publication number | Publication date |
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| CN103297698B (en) | 2016-06-01 |
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