CN102646306A - LED (Light-Emitting Diode) lamp status display module of camera and control method thereof - Google Patents
LED (Light-Emitting Diode) lamp status display module of camera and control method thereof Download PDFInfo
- Publication number
- CN102646306A CN102646306A CN2012101006839A CN201210100683A CN102646306A CN 102646306 A CN102646306 A CN 102646306A CN 2012101006839 A CN2012101006839 A CN 2012101006839A CN 201210100683 A CN201210100683 A CN 201210100683A CN 102646306 A CN102646306 A CN 102646306A
- Authority
- CN
- China
- Prior art keywords
- led lamp
- camera
- module
- program processor
- display module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Landscapes
- Studio Devices (AREA)
- Telephone Function (AREA)
Abstract
The invention provides an LED (Light-Emitting Diode) lamp status display module of a camera and a control method thereof. The LED lamp status display module of the camera comprises a power supply, a program processor, a base band, a camera module, an LED lamp control module, an LED lamp and an antenna, wherein the power supply is connected with the program processor, the LED lamp control module, the LED lamp and the antenna, and the program processor is connected with the camera module. According to the LED lamp status display module and the control method thereof, the turning-on and turning-off status of a certain camera can be prompted for a user through the status of the LED lamp, which is convenient and visual; and illegal turning-on is prevented, and the privacy of the user is protected.
Description
Technical field
The present invention relates to a kind of LED lamp state display module and control method thereof of camera, especially be applied to handheld mobile devices such as mobile phone, panel computer.
Background technology
Handheld mobile devices such as present increasing mobile phone, panel computer begin to be equipped with preposition and rearmounted camera, and begin to become the standard configuration of these equipment.But these mobile devices suffer illegal unlatching the such as hacker, spyware easily and peep.
For example, patent documentation CN201020639182.4 discloses and a kind ofly can open or close the built-in camera of image unit to avoid other people to peep separately.Said built-in camera; Comprise: an image unit, an interface and a switching module with two selecting sides and two contacts; Above-mentioned built-in camera is connected with two first signal ends of said image unit respectively through two contacts of said switching module; Two selecting sides are connected with two secondary signal ends of said interface respectively; Control said switching module and can open or close said image unit separately; Make the user when needs use said image unit, open said image unit, in the time need not using said image unit, close said image unit, peep thereby avoided other people under the unwitting situation of user, to open said image unit.
In addition; Patent documentation CN200910311622.5 discloses a kind of mobile phone with shooting lens protection device; It comprises handset main body and shooting lens protection device; Said handset main body comprises camera, shooting control module and baseband chip, and said camera is connected with the shooting control module, and said shooting lens protection device comprises that catch and the electromagnetism that the control catch opens and closes open and close; Said catch is located at outside the camera eyeglass, and said electromagnetism opens and closes with the shooting control module and all is connected with baseband chip.The present invention is simple in structure, and simple operation along with the user starts and closes camera function realize the making a video recording Kai Heguan of eyeglass catch, plays a very good protection.
But; These mobile devices are in order to carry out safer installation opening and closing to the front and rear camera; Parts need be set in addition, for example open and close module or shooting lens protection device, and make the structure complicated of camera; And the front and rear camera of these mobile devices can not open and close shape prompting user with certain mode under the situation of the illegal unlatching of suffering hacker, spyware etc.
Summary of the invention
The present invention provides a kind of LED lamp state display module and control method thereof of camera; Its purpose is to utilize LED lamp pilot lamp that the open and-shut mode of camera is pointed out; And can be presented on the screen through the opening and closing state of forms such as software notice with camera; The user can know the opening and closing state of camera easily, thereby prevents illegal unlatching of camera and protection privacy of user.
Realize that the technical scheme that the object of the invention adopted is: a kind of LED lamp state display module of camera; Comprise: power supply, program processor, base band, camera module, LED lamp control module, LED lamp and antenna; Said power supply is connected with said program processor, said LED lamp control module, said LED lamp and said antenna, and said program processor is connected with said camera module.
In the present invention, the LED lamp control module comprises a plurality of program registers.
In the present invention, said camera module is connected with the program processor physical property, and for program processor provides the switching signal of camera module, the number of camera module can be 1, also can be n.
In the present invention, the LED lamp is the multi-color LED lamp, and number can be 1, also can be n, the corresponding state that shows a camera module of each LED lamp.
In the present invention, program processor can provide the status signal of camera module for operating system, after operating system is handled said signal, can point out the user in real time to play modes such as window, text prompt, virtual bubble, sound.
A kind of control method of LED lamp state display module of camera comprises: when mobile device was received unlatching camera request signal, base band was passed through I
2The C bus protocol sends information to program processor, when signal during from any camera module, then activates pairing register in the LED lamp control module, the bright corresponding LED lamp of synchronous points.
Beneficial effect of the present invention is as follows:
1, can conveniently intuitively, prevent illegal unlatching through the opening and closing state of LED lamp status lamp, the protection privacy of user to the user prompt camera;
2, program processor can provide interface signal for operating system, and operating system can be pointed out the switching situation of user's camera in real time, has more effectively protected privacy of user;
3, this scheme can also be through the corresponding relation of LED lamp, and the user can know very intuitively that concrete which camera is to be in opening.
Description of drawings
Fig. 1 is the structural representation block scheme of the LED lamp state display module of camera according to the invention.
Description of reference numerals
The 1-power supply, 2-program processor, 3-base band, 4-LED lamp control module, 5-antenna, C1, C2-camera module, L1, L2-LED lamp.
Embodiment
Below, describe the present invention in conjunction with accompanying drawing and embodiment.
As shown in Figure 1, the LED lamp state display module of camera involved in the present invention comprises: power supply 1, program processor 2, base band 3, camera module C1 and camera module C2, LED lamp control module 4, LED lamp and antenna 5.Power supply 1 is connected with program processor 2, LED lamp control module 4, LED lamp and antenna 5, and program processor 2 is connected with camera module C2 with camera module C1.
Said LED lamp control module 4 comprises a plurality of program registers, and in the present embodiment, LED lamp control module 4 comprises 11 program registers.
Said camera module C is connected with program processor 2 physical properties, and for program processor provides the switching signal of camera module, the number of camera module can be 1, also can be n.In the present embodiment, Fig. 1 illustrates camera module C1, camera module C2.
In the present embodiment, the LED lamp is the multi-color LED lamp, and number can be 1, also can be n, camera module C1 among camera module of the corresponding demonstration of each LED lamp, for example Fig. 1 or the state of camera module C2.
In the present embodiment, the status signal that program processor 2 can provide for operating system, operating system can be to play the real-time user is pointed out of mode such as window, text prompt, virtual bubble, sound after with signal Processing.
The control method of the LED lamp state display module of the camera that present embodiment is related comprises: when mobile device was received unlatching camera request signal, base band was passed through I
2The C bus protocol sends information to program processor, when signal during from camera module C1, then activates pairing register (not shown) in the LED lamp control module 4, lights LED lamp L1 synchronously; When signal during from camera module C2, then activate pairing register (not shown) in the LED lamp control module 4, light LED lamp L2 synchronously.
Particularly, during different video request, the control method of the LED lamp state display module of said camera takes following concrete operations step to control below mobile device obtains.
Controlled step from the visual telephone request: when mobile device obtained the visual telephone request of automatic network, base band was passed through I
2The C bus protocol sends information to program processor, when signal during from camera module C1, then activates the register R1 (not shown) of LED lamp control module 4, lights LED lamp L1 synchronously; When signal during from camera module C2, then activate the register R2 (not shown) of LED lamp control module 4, light LED lamp L2 synchronously.
The controlled step of application call: when mobile device obtains the camera opening request from application program, then pass through I
2The C bus protocol sends information to program processor, when signal during from camera module C1, then activates the register R3 of LED lamp control module 4, lights LED lamp L1 synchronously; When signal during from camera module C2, then activate the register R3 of LED lamp control module 4, light the LED lamp synchronously.
The controlled step that camera switches: when the request camera switches in real time, then pass through I
2The C bus protocol sends information to program processor, when signal during from camera module C1, then activates the register R1 of LED lamp control module 4, lights LED lamp L1 synchronously; When signal during from camera module C2, then activate the register R2 of LED lamp control module 4, light LED lamp L2 synchronously.
The demonstration controlled step of operating system prompting: when any camera module is opened in request; Program processor all provides the start signal of camera to operating system; Operating system can be pointed out the user to play modes such as window, text prompt, virtual bubble, sound after with signal Processing in real time.
All camera obtains the demonstration controlled step of opening request: when camera module all obtains opening request, then pass through I
2The C bus protocol sends information to program processor, activates the register R4 of LED lamp control module 4, lights LED lamp L1 and LED lamp L2 simultaneously.
Embodiment of the present invention is not limited to upper type, like the quantity and the array mode of camera; The quantity of LED lamp and light color; The array mode of LED lamp; LED lamp state display module other functions that will realize etc.So long as based on any deformation that above-mentioned principle produced, and can reflect the running status of mobile device camera in real time and be convenient to let the camera state LED lamp state display method of user's identification all belong to protection category of the present invention.
Claims (6)
1. the LED lamp state display module of a camera; It is characterized in that; Comprise: power supply, program processor, base band, camera module, LED lamp control module, LED lamp and antenna; Said power supply is connected with said program processor, said LED lamp control module, said LED lamp and said antenna, and said program processor is connected with said camera module.
2. the LED lamp state display module of camera according to claim 1 is characterized in that, said camera module is connected with said program processor physical property, and the switching signal of camera module is provided for program processor.
3. the LED lamp state display module of camera according to claim 1 is characterized in that said LED lamp control module comprises a plurality of program registers.
4. the LED lamp state display module of camera according to claim 1 is characterized in that, the LED lamp is a number multi-color LED lamp arbitrarily, the corresponding state that shows a camera module of each LED lamp.
5. the LED lamp state display module of camera according to claim 1; It is characterized in that; Said program processor is the status signal that operating system provides said camera module; After operating system is handled said signal, point out the user in real time with bullet window, text prompt, virtual bubble, the multiple mode of sound.
6. the control method of the LED lamp state display module of the described camera of claim 1 to 5 is characterized in that, comprising: when mobile device was received unlatching camera request signal, base band was passed through I
2The C bus protocol sends information to program processor, when said signal during from any camera module, then activates pairing register in the said LED lamp control module, the bright corresponding LED lamp of synchronous points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101006839A CN102646306A (en) | 2012-04-06 | 2012-04-06 | LED (Light-Emitting Diode) lamp status display module of camera and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101006839A CN102646306A (en) | 2012-04-06 | 2012-04-06 | LED (Light-Emitting Diode) lamp status display module of camera and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102646306A true CN102646306A (en) | 2012-08-22 |
Family
ID=46659117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101006839A Withdrawn CN102646306A (en) | 2012-04-06 | 2012-04-06 | LED (Light-Emitting Diode) lamp status display module of camera and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102646306A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487857A (en) * | 2015-11-24 | 2016-04-13 | 小米科技有限责任公司 | Method and apparatus for prompting image shooting part to be started |
| CN107609431A (en) * | 2017-09-21 | 2018-01-19 | 中新国际电子有限公司 | A kind of camera starts alarming method for power and system |
| CN111385399A (en) * | 2018-12-31 | 2020-07-07 | 宁波团团工业设计有限公司 | Safety warning device and warning method of mobile phone |
-
2012
- 2012-04-06 CN CN2012101006839A patent/CN102646306A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487857A (en) * | 2015-11-24 | 2016-04-13 | 小米科技有限责任公司 | Method and apparatus for prompting image shooting part to be started |
| CN107609431A (en) * | 2017-09-21 | 2018-01-19 | 中新国际电子有限公司 | A kind of camera starts alarming method for power and system |
| CN111385399A (en) * | 2018-12-31 | 2020-07-07 | 宁波团团工业设计有限公司 | Safety warning device and warning method of mobile phone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3035738B1 (en) | Method for connecting appliance to network and corresponding device | |
| US10979617B2 (en) | Mobile device and control method | |
| CN104618793B (en) | A kind of information processing method and electronic equipment | |
| RU2691185C1 (en) | Method and device for timing | |
| CN105677544B (en) | Lamplight display method and light display apparatus | |
| CN204578665U (en) | A kind of WIFI intelligent peephole | |
| CN103024200B (en) | Be applied to image pickup method and the filming apparatus of intelligent terminal | |
| CN109062634A (en) | A kind of application starting method and mobile terminal | |
| CN102646306A (en) | LED (Light-Emitting Diode) lamp status display module of camera and control method thereof | |
| CN104112417B (en) | A kind of projecting method and system | |
| CN110393021A (en) | A kind of connection method and terminal based on wireless communication | |
| CN106161515A (en) | Equipment configuration method, device and system | |
| CN109446834A (en) | A kind of right management method and mobile terminal of application program | |
| US20160128106A1 (en) | Communication method and terminal | |
| WO2017104859A1 (en) | Computer program for creating service scenario of internet of things, portable terminal, and gateway device | |
| CN103929362A (en) | Multifunctional 3G/4G router | |
| CN103037153A (en) | Monitoring method based on camera and electronic device with camera | |
| KR20170002427A (en) | Internal signal diversion with optional camera shuttering for mobile communication devices | |
| CN203397262U (en) | Cover device for laptop camera | |
| CN105893021A (en) | Method and device for switching brightness mode | |
| CN104063033B (en) | State switching method and electronic equipment based on interconnection electronic devices | |
| EP3236717A1 (en) | Method, device and system for controlling smart light | |
| CN111212185A (en) | Eye protection mode starting method and device, storage medium and terminal | |
| WO2017014484A1 (en) | Terminal having security function | |
| CN105223759A (en) | A kind of projection display system and method with prompting function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Open date: 20120829 |