CN103595842A - Method for adjusting illuminating brightness of flashlight serving as electric torch and mobile terminal - Google Patents
Method for adjusting illuminating brightness of flashlight serving as electric torch and mobile terminal Download PDFInfo
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- CN103595842A CN103595842A CN201310567503.2A CN201310567503A CN103595842A CN 103595842 A CN103595842 A CN 103595842A CN 201310567503 A CN201310567503 A CN 201310567503A CN 103595842 A CN103595842 A CN 103595842A
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- 238000005286 illumination Methods 0.000 claims description 28
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Abstract
The invention discloses a method for adjusting illuminating brightness of a flashlight serving as an electric torch and a mobile terminal. The method comprises the steps that a touch control adjusting switch is pre-arranged in an application interface of the electric torch; position change of the touch control adjusting switch is detected when the flashlight is in an electric torch mode; the value of a register inside a flashlight driving IC corresponding to the current position of the touch control adjusting switch is set; the output current of the flashlight driving IC is controlled according to corresponding relation between the preset value of the register inside the flashlight driving IC and the output current of the flashlight driving IC, and then the illuminating brightness of the flashlight serving as the electric torch is controlled. According to the method for adjusting illuminating brightness of the flashlight serving as the electric torch and the mobile terminal, brightness adjustment can be achieved by adjusting the position of the touch control adjusting switch, a low power consumption working mode can be selected by a user according to actual conditions and the electric quantity of a mobile phone, so that illuminating needs are met, electricity is saved, time of durance is prolonged, and user experience is improved.
Description
Technical field
The present invention relates to communication equipment technical field, more particularly, brightness of illumination control method and mobile terminal while relating to a kind of photoflash lamp as flashlight.
Background technology
Fast development along with this several years smart mobile phones, hardware configuration is more and more higher, middle and high end smart mobile phone substantially all configures the camera of high pixel, and experience in order to promote the shooting of special scenes, camera is all equipped with photoflash lamp, another purposes of photoflash lamp is exactly to use as flashlight, keeps the normal bright function that realizes flashlight lighting of photoflash lamp.
Power consumption when photoflash lamp is used as to flashlight lighting is very large, power consumption is probably in 150ma left and right, well-knownly be, smart mobile phone flying power is current technical bottleneck place, the superelevation power consumption of smart mobile phone, relatively lagging behind of battery technology, makes the flying power of smart mobile phone all relatively very weak, cannot meet user's actual demand.Therefore, how as much as possible for user's power saving, how to promote that user experiences be key point of the present invention.
Summary of the invention
The object of the invention is to overcome above-mentioned defect of the prior art, brightness of illumination control method and mobile terminal when a kind of photoflash lamp is provided as flashlight, user can select brightness according to actual needs, thereby can select low power consumption mode to save electric weight, has promoted user's experience.
For achieving the above object, technical scheme provided by the invention is as follows: brightness of illumination control method when a kind of photoflash lamp is used as flashlight, and it comprises the following steps:
(1) touch-control by-pass cock is set in advance in the application interface of flashlight;
(2), when in flashlight pattern, detect the change in location of touch-control by-pass cock;
(3) value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock is set;
(4) according to the value of register of photoflash lamp drive IC inside and the corresponding relation of the output current size of photoflash lamp drive IC that set in advance, the brightness of illumination when controlling the output current size of photoflash lamp drive IC and then controlling photoflash lamp as flashlight.
Furthermore, described step (3) specifically comprises:
(31), according to the current location of touch-control by-pass cock, judge whether the value of the register of current photoflash lamp drive IC inside follows the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock to match;
(32), if do not mated, the value of the register of current photoflash lamp drive IC inside is rewritten as to the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock.
Furthermore, described step (4) specifically comprises:
(41) by being arranged on the current sample module of photoflash lamp drive IC inside, detect the output current size of current photoflash lamp drive IC;
(42), according to the value of register of photoflash lamp drive IC inside and the corresponding relation of the output current size of photoflash lamp drive IC that set in advance, whether the output current size that judges current photoflash lamp drive IC follows the value of register of current photoflash lamp drive IC inside corresponding;
(43) if not corresponding, regulate the conduction impedance of touch-control by-pass cock, and return to execution step (41), until the output current of current photoflash lamp drive IC size is corresponding with the value of the register of current photoflash lamp drive IC inside, and then the brightness of illumination while controlling photoflash lamp as flashlight.
Furthermore, described touch-control by-pass cock is many gears touch-control by-pass cock or level and smooth adjustable touch-control by-pass cock.
The present invention also provides a kind of mobile terminal, and it comprises:
Touch-control by-pass cock, sets in advance in the application interface of flashlight;
Detection module, for when in flashlight pattern, detects the change in location of touch-control by-pass cock;
Module is set, for the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock is set;
Current control module, the value of register of photoflash lamp drive IC inside and the corresponding relation of the output current size of photoflash lamp drive IC that for basis, set in advance, the brightness of illumination when controlling the output current size of photoflash lamp drive IC and then controlling photoflash lamp as flashlight.
Furthermore, the described module that arranges specifically comprises:
The first judge module, for according to the current location of touch-control by-pass cock, judges whether the value of the register of current photoflash lamp drive IC inside follows the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock to match;
Rewrite module, if be used for the value of the register of current photoflash lamp drive IC inside, follow the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock not mate, the value of the register of current photoflash lamp drive IC inside is rewritten as to the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock.
Furthermore, described current control module specifically comprises:
Current sample module, for detection of the output current size of current photoflash lamp drive IC;
The second judge module, for according to the value of register of photoflash lamp drive IC inside and the corresponding relation of the output current size of photoflash lamp drive IC that set in advance, whether the output current size that judges current photoflash lamp drive IC follows the value of register of current photoflash lamp drive IC inside corresponding;
Adjustment module, if not corresponding with the value of the register of current photoflash lamp drive IC inside for the output current size of current photoflash lamp drive IC, regulate the conduction impedance of touch-control by-pass cock and continues starting current sampling module;
Control module, if corresponding with the value of the register of current photoflash lamp drive IC inside for the output current size of current photoflash lamp drive IC, the brightness of illumination while controlling photoflash lamp as flashlight.
Furthermore, described touch-control by-pass cock is many gears touch-control by-pass cock or level and smooth adjustable touch-control by-pass cock.
Compared with prior art, beneficial effect of the present invention is:
The present invention is by adjusting the position of touch-control by-pass cock, the value of the register of photoflash lamp drive IC inside is rewritten as to the value corresponding with the position of touch-control by-pass cock, then control photoflash lamp drive IC and export corresponding current value, reach the object of brightness regulation, allow user according to actual conditions and mobile phone electric weight situation, select the mode of operation of lower power consumption, can meet illumination needs, can save electric weight again, be conducive to extend cruising time, improve user's experience.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of photoflash lamp described in the embodiment of the present invention one brightness of illumination control method during as flashlight;
Fig. 2 is the flow chart of photoflash lamp described in the embodiment of the present invention two brightness of illumination control method during as flashlight;
Fig. 3 is the schematic diagram of the application interface of flashlight of the present invention;
Fig. 4 is the internal control block diagram of photoflash lamp drive IC of the present invention;
Fig. 5 is the structured flowchart of the mobile terminal described in the embodiment of the present invention three;
Fig. 6 is the structured flowchart that module is set described in the embodiment of the present invention three;
Fig. 7 is the structured flowchart of the current control module described in the embodiment of the present invention three.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.
Embodiment mono-
Brightness of illumination control method when embodiments of the invention one provide a kind of photoflash lamp as flashlight, is elaborated to the present embodiment below in conjunction with accompanying drawing.
Fig. 1 is the method flow diagram of the embodiment of the present invention one, please refer to Fig. 1, and the method for the embodiment of the present invention comprises the following steps:
Step S101, in advance touch-control by-pass cock is set in the application interface of flashlight;
Step S102, when in flashlight pattern, detect the change in location of touch-control by-pass cock;
The value of the register of the photoflash lamp drive IC inside that step S103, setting are corresponding with the current location of touch-control by-pass cock;
The value of register of photoflash lamp drive IC inside and the corresponding relation of the output current size of photoflash lamp drive IC that step S104, basis set in advance, the brightness of illumination when controlling the output current size of photoflash lamp drive IC and then controlling photoflash lamp as flashlight.
The present invention is by adjusting the position of touch-control by-pass cock, the value of the register of photoflash lamp drive IC inside is rewritten as to the value corresponding with the position of touch-control by-pass cock, then control photoflash lamp drive IC and export corresponding current value, reach the object of brightness regulation, allow user according to actual conditions and mobile phone electric weight situation, select the mode of operation of lower power consumption, can meet illumination needs, can save electric weight again, be conducive to extend cruising time, improve user's experience.
Embodiment bis-
Embodiments of the invention two provide the brightness of illumination control method of a kind of photoflash lamp when the flashlight, and method is that method is more specifically described described in embodiment mono-described in the present embodiment two.Fig. 2 is the method flow diagram of the embodiment of the present invention two, please refer to Fig. 2, and the method for the embodiment of the present invention comprises the following steps:
Step S201, in advance touch-control by-pass cock is set in the application interface of flashlight;
In the present embodiment, described touch-control by-pass cock is many gears touch-control by-pass cock or level and smooth adjustable touch-control by-pass cock.As shown in Figure 3, there is shown a kind of many gears touch-control by-pass cock, when touch-control by-pass cock is moved to below, electric current is minimum, and brightness is minimum, and when touch-control by-pass cock is moved to the top, electric current is maximum, and brightness is the highest.
Step S202, when in flashlight pattern, detect the change in location of touch-control by-pass cock;
As shown in Figure 4, Fig. 4 is the internal control block diagram of photoflash lamp drive IC, its work has two kinds of patterns, a FLASH pattern, the Flash Mode of using while taking pictures exactly, a kind of is TORCH pattern, it is exactly flashlight pattern, flashlight pattern is to control by the state of two GPIO in the lower left corner, that is to say after starting flashlight function, and the state that can first change GPIO enters TORCH pattern with notice photoflash lamp drive IC.
In the present embodiment, when starting flashlight function, user can adjust the position of touch-control by-pass cock by the mobile touch-control by-pass cock of finger, when the position of touch-control by-pass cock changes, detects in time the current location of touch-control by-pass cock.
Step S203, according to the current location of touch-control by-pass cock, judge whether the value of the register of current photoflash lamp drive IC inside follows the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock to match;
In the present embodiment, if the value of the register of current photoflash lamp drive IC inside follows the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock not mate, perform step S204, otherwise perform step 205.
Step S204, the value of the register of current photoflash lamp drive IC inside is rewritten as to the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock.
In the present embodiment, the position of touch-control by-pass cock becomes one-to-one relationship with the value of the register of photoflash lamp drive IC inside, when the position of touch-control by-pass cock changes, accordingly, the value of the register of photoflash lamp drive IC inside also changes thereupon, for example: by touch-control by-pass cock file location from high-grade position moves to, the value of the register of so current photoflash lamp drive IC inside is rewritten as the corresponding value " 011 " of file location in touch-control by-pass cock by " 111 ".
Step S205, by being arranged on the current sample module of photoflash lamp drive IC inside, detect the output current size of current photoflash lamp drive IC;
As shown in Figure 4, in figure, there is a current sample module, i.e. CURRENT SENSE, current sample module can detect the size of electric current.
Step S206, according to the value of register of photoflash lamp drive IC inside and the corresponding relation of the output current size of photoflash lamp drive IC that set in advance, whether the output current size that judges current photoflash lamp drive IC follows the value of register of current photoflash lamp drive IC inside corresponding;
Exemplary, be below the value of register of photoflash lamp drive IC inside with the corresponding relation of the output current size of photoflash lamp drive IC:
“000=25mA”、“001=50mA”、“010=75mA”、“011=100mA”、“100=125mA”、“101=150mA”、“110=175mA”、“111=200mA”。
In the present embodiment, if the output current of current photoflash lamp drive IC size is not corresponding with the value of the register of current photoflash lamp drive IC inside, performs step S207, otherwise perform step 208.
The conduction impedance of step S207, adjusting touch-control by-pass cock;
In the present embodiment, after the conduction impedance of adjusting touch-control by-pass cock completes, return to execution step S205, continue to detect the output current size of current photoflash lamp drive IC, until the output current of current photoflash lamp drive IC size is corresponding with the value of the register of current photoflash lamp drive IC inside.
Brightness of illumination when step S208, the size of the output current by current photoflash lamp drive IC are controlled photoflash lamp as flashlight;
The present invention is according to the position of touch-control by-pass cock, corresponding relation between the value of the register of photoflash lamp drive IC inside and the output current of photoflash lamp drive IC size three, by adjusting the position of touch-control by-pass cock, the value of the register of current photoflash lamp drive IC inside is rewritten as to the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock, after rewriting, the current sample module of photoflash lamp drive IC inside can be removed sample rate current, whether the output current size that judges current photoflash lamp drive IC is corresponding with the value of the register of photoflash lamp drive IC inside, the not corresponding conduction impedance that regulates, sample again, until coupling, this process has just realized the control of electric current, then there is change in brightness of illumination.
One of ordinary skill in the art will appreciate that all or part of step realizing in above-described embodiment method is to come the hardware that instruction is relevant to complete by program, described program can be in being stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk, CD etc.
Embodiment tri-
Embodiments of the invention three provide a kind of mobile terminal, and this mobile terminal can be that mobile phone, panel computer or other have the mobile terminal device of photoflash lamp illumination functions.Please refer to Fig. 5, it comprises:
Touch-control by-pass cock 31, sets in advance in the application interface of flashlight; Wherein, described touch-control by-pass cock 31 is many gears touch-control by-pass cock or level and smooth adjustable touch-control by-pass cock;
As shown in Figure 6, the described module 33 that arranges specifically comprises:
The first judge module 331, for according to the current location of touch-control by-pass cock 31, judge whether the value of the register 36 of current photoflash lamp drive IC 35 inside follows the value of the register 36 of photoflash lamp drive IC 35 inside corresponding with the current location of touch-control by-pass cock 31 to match;
As shown in Figure 7, described current control module 34 specifically comprises:
The second judge module 342, for according to the value of register 36 of photoflash lamp drive IC 35 inside and the corresponding relation of the output current size of photoflash lamp drive IC 35 that set in advance, whether the output current size that judges current photoflash lamp drive IC 35 follows the value of register 36 of current photoflash lamp drive IC 35 inside corresponding;
It should be noted that, a kind of mobile terminal that above-described embodiment three provides, only the division with above-mentioned each functional module is illustrated, in practical application, can above-mentioned functions be distributed and by different functional modules, completed as required, the internal structure of the system of being about to is divided into different functional modules, to complete all or part of function described above.
Above-described embodiment is preferably execution mode of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (8)
1. brightness of illumination control method when photoflash lamp is as flashlight, is characterized in that, the method comprises the following steps:
(1) touch-control by-pass cock is set in advance in the application interface of flashlight;
(2), when in flashlight pattern, detect the change in location of touch-control by-pass cock;
(3) value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock is set;
(4) according to the value of register of photoflash lamp drive IC inside and the corresponding relation of the output current size of photoflash lamp drive IC that set in advance, the brightness of illumination when controlling the output current size of photoflash lamp drive IC and then controlling photoflash lamp as flashlight.
2. brightness of illumination control method when photoflash lamp according to claim 1 is as flashlight, is characterized in that, described step (3) specifically comprises:
(31), according to the current location of touch-control by-pass cock, judge whether the value of the register of current photoflash lamp drive IC inside follows the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock to match;
(32), if do not mated, the value of the register of current photoflash lamp drive IC inside is rewritten as to the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock.
3. brightness of illumination control method when photoflash lamp according to claim 1 is as flashlight, is characterized in that, described step (4) specifically comprises:
(41) by being arranged on the current sample module of photoflash lamp drive IC inside, detect the output current size of current photoflash lamp drive IC;
(42), according to the value of register of photoflash lamp drive IC inside and the corresponding relation of the output current size of photoflash lamp drive IC that set in advance, whether the output current size that judges current photoflash lamp drive IC follows the value of register of current photoflash lamp drive IC inside corresponding;
(43) if not corresponding, regulate the conduction impedance of touch-control by-pass cock, and return to execution step (41), until the output current of current photoflash lamp drive IC size is corresponding with the value of the register of current photoflash lamp drive IC inside, and then the brightness of illumination while controlling photoflash lamp as flashlight.
4. the brightness of illumination control method while being used as flashlight according to the photoflash lamp described in any one in claims 1 to 3, is characterized in that, described touch-control by-pass cock is many gears touch-control by-pass cock or level and smooth adjustable touch-control by-pass cock.
5. a mobile terminal, is characterized in that, comprising:
Touch-control by-pass cock, sets in advance in the application interface of flashlight;
Detection module, for when in flashlight pattern, detects the change in location of touch-control by-pass cock;
Module is set, for the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock is set;
Current control module, the value of register of photoflash lamp drive IC inside and the corresponding relation of the output current size of photoflash lamp drive IC that for basis, set in advance, the brightness of illumination when controlling the output current size of photoflash lamp drive IC and then controlling photoflash lamp as flashlight.
6. mobile terminal according to claim 5, is characterized in that, the described module that arranges specifically comprises:
The first judge module, for according to the current location of touch-control by-pass cock, judges whether the value of the register of current photoflash lamp drive IC inside follows the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock to match;
Rewrite module, if be used for the value of the register of current photoflash lamp drive IC inside, follow the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock not mate, the value of the register of current photoflash lamp drive IC inside is rewritten as to the value of the register of the photoflash lamp drive IC inside corresponding with the current location of touch-control by-pass cock.
7. mobile terminal according to claim 5, is characterized in that, described current control module specifically comprises:
Current sample module, for detection of the output current size of current photoflash lamp drive IC;
The second judge module, for according to the value of register of photoflash lamp drive IC inside and the corresponding relation of the output current size of photoflash lamp drive IC that set in advance, whether the output current size that judges current photoflash lamp drive IC follows the value of register of current photoflash lamp drive IC inside corresponding;
Adjustment module, if not corresponding with the value of the register of current photoflash lamp drive IC inside for the output current size of current photoflash lamp drive IC, regulate the conduction impedance of touch-control by-pass cock and continues starting current sampling module;
Control module, if corresponding with the value of the register of current photoflash lamp drive IC inside for the output current size of current photoflash lamp drive IC, the brightness of illumination while controlling photoflash lamp as flashlight.
8. according to the mobile terminal described in any one in claim 5 to 7, it is characterized in that, described touch-control by-pass cock is many gears touch-control by-pass cock or level and smooth adjustable touch-control by-pass cock.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310567503.2A CN103595842B (en) | 2013-11-13 | 2013-11-13 | A kind of flash lamp is as brightness of illumination control method during pocket lamp and mobile terminal |
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| CN201310567503.2A CN103595842B (en) | 2013-11-13 | 2013-11-13 | A kind of flash lamp is as brightness of illumination control method during pocket lamp and mobile terminal |
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| CN103595842B CN103595842B (en) | 2016-08-17 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315355A (en) * | 2014-10-31 | 2015-01-28 | 上海斐讯数据通信技术有限公司 | Electric torch and method for automatically adjusting illumination according to environmental colors and brightness |
| CN105916267A (en) * | 2016-04-12 | 2016-08-31 | 广东欧珀移动通信有限公司 | Flashlight illumination brightness adjusting method, flashlight illumination brightness adjusting device and mobile terminal |
| CN106028502A (en) * | 2016-05-19 | 2016-10-12 | 捷开通讯科技(上海)有限公司 | Luminance control system and method for flash lamp of electronic apparatus |
| CN106358340A (en) * | 2015-07-20 | 2017-01-25 | 小米科技有限责任公司 | Electronic equipment illumination brightness adjusting method and device |
| CN106535434A (en) * | 2016-11-29 | 2017-03-22 | 维沃移动通信有限公司 | Method for controlling flash lamp of mobile terminal and mobile terminal |
| CN107094346A (en) * | 2017-07-05 | 2017-08-25 | 深圳传音控股有限公司 | The brightness of flash lamp adjusting method and brightness control system of a kind of intelligent terminal |
| US9769889B2 (en) | 2015-06-16 | 2017-09-19 | Asustek Computer Inc. | Driving circuit for flash light-emitting diode and operating method thereof |
| CN107450726A (en) * | 2017-08-01 | 2017-12-08 | 上海传英信息技术有限公司 | A kind of flashlight brightness adjusting method and terminal, computer-readable recording medium |
| CN108255343A (en) * | 2015-08-27 | 2018-07-06 | 广东欧珀移动通信有限公司 | A kind of flash adjustment method and user terminal and medium product |
| WO2018227353A1 (en) * | 2017-06-13 | 2018-12-20 | 上海传英信息技术有限公司 | Intelligent terminal flashlight control system and control method thereof |
| WO2022062802A1 (en) * | 2020-09-22 | 2022-03-31 | Oppo广东移动通信有限公司 | Flash lamp control method of mobile terminal, mobile terminal, storage medium, and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002109901A (en) * | 2000-09-30 | 2002-04-12 | Yukinori Shimizu | Flashlight having electroluminescent diode as light source |
| CN201450532U (en) * | 2009-06-04 | 2010-05-05 | 宇龙计算机通信科技(深圳)有限公司 | Movable terminal |
| CN103135731A (en) * | 2013-02-05 | 2013-06-05 | 联宝(合肥)电子科技有限公司 | Method and device for intelligent power supply control for portable computer |
-
2013
- 2013-11-13 CN CN201310567503.2A patent/CN103595842B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002109901A (en) * | 2000-09-30 | 2002-04-12 | Yukinori Shimizu | Flashlight having electroluminescent diode as light source |
| CN201450532U (en) * | 2009-06-04 | 2010-05-05 | 宇龙计算机通信科技(深圳)有限公司 | Movable terminal |
| CN103135731A (en) * | 2013-02-05 | 2013-06-05 | 联宝(合肥)电子科技有限公司 | Method and device for intelligent power supply control for portable computer |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315355A (en) * | 2014-10-31 | 2015-01-28 | 上海斐讯数据通信技术有限公司 | Electric torch and method for automatically adjusting illumination according to environmental colors and brightness |
| US9769889B2 (en) | 2015-06-16 | 2017-09-19 | Asustek Computer Inc. | Driving circuit for flash light-emitting diode and operating method thereof |
| CN106358340A (en) * | 2015-07-20 | 2017-01-25 | 小米科技有限责任公司 | Electronic equipment illumination brightness adjusting method and device |
| CN108255343A (en) * | 2015-08-27 | 2018-07-06 | 广东欧珀移动通信有限公司 | A kind of flash adjustment method and user terminal and medium product |
| CN105916267A (en) * | 2016-04-12 | 2016-08-31 | 广东欧珀移动通信有限公司 | Flashlight illumination brightness adjusting method, flashlight illumination brightness adjusting device and mobile terminal |
| CN106028502A (en) * | 2016-05-19 | 2016-10-12 | 捷开通讯科技(上海)有限公司 | Luminance control system and method for flash lamp of electronic apparatus |
| CN106535434A (en) * | 2016-11-29 | 2017-03-22 | 维沃移动通信有限公司 | Method for controlling flash lamp of mobile terminal and mobile terminal |
| CN106535434B (en) * | 2016-11-29 | 2018-12-04 | 维沃移动通信有限公司 | A kind of flash lamp control method and mobile terminal of mobile terminal |
| WO2018227353A1 (en) * | 2017-06-13 | 2018-12-20 | 上海传英信息技术有限公司 | Intelligent terminal flashlight control system and control method thereof |
| CN107094346A (en) * | 2017-07-05 | 2017-08-25 | 深圳传音控股有限公司 | The brightness of flash lamp adjusting method and brightness control system of a kind of intelligent terminal |
| CN107094346B (en) * | 2017-07-05 | 2020-08-04 | 深圳传音控股股份有限公司 | Flash lamp brightness adjusting method and system of intelligent terminal |
| CN107450726A (en) * | 2017-08-01 | 2017-12-08 | 上海传英信息技术有限公司 | A kind of flashlight brightness adjusting method and terminal, computer-readable recording medium |
| WO2022062802A1 (en) * | 2020-09-22 | 2022-03-31 | Oppo广东移动通信有限公司 | Flash lamp control method of mobile terminal, mobile terminal, storage medium, and device |
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|---|---|
| CN103595842B (en) | 2016-08-17 |
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