CN202998104U - Visible light signal transmission device based on audio and video - Google Patents
Visible light signal transmission device based on audio and video Download PDFInfo
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- CN202998104U CN202998104U CN 201220250801 CN201220250801U CN202998104U CN 202998104 U CN202998104 U CN 202998104U CN 201220250801 CN201220250801 CN 201220250801 CN 201220250801 U CN201220250801 U CN 201220250801U CN 202998104 U CN202998104 U CN 202998104U
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- light signal
- dispensing device
- visible light
- video
- led display
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Abstract
The utility model discloses a visible light signal transmission device based on an audio and a video. The visible light signal transmission device comprises a housing; a brightness-adjustable LED display screen and keys, which are embedded to an outer surface of the housing; a master control circuit, which is arranged inside the housing, is connected with the keys and the LED display screen and is respectively connected with a built-in audio and video playing unit and a built-in memory unit; and a light signal control unit, which is connected with the master control circuit and is used to control the LED display screen in connection with the master control circuit to transmit a visible light signal in the flashing mode. The visible light signal can be transmitted by handheld equipment with audio and video functions, thereby improving the user experience.
Description
Technical field
The utility model relates to the optical communication technique field, is specifically related to a kind of visible light signal dispensing device based on audio frequency and video.
Background technology
The wireless light communication technology claims again the visible light communication, and its high-frequency by LED light source glimmers to communicate, and has light to represent 1, unglazedly represents 0, and its transmission rate is up to the per second gigabit.The wireless light communication technology is because its data are difficult for disturbed and catch, and optical communication equipment is made simple and should not be damaged or demagnetization, can be used for making the wireless optical encryption key pair.Compare with microwave technology, wireless light communication has quite abundant frequency spectrum resource, and this is that general microwave communication and radio communication are incomparable; Visible light communication can be suitable for any communication protocol, be applicable to any environment simultaneously; Aspect fail safe, it compares traditional magnetic material, need not to worry the demagnetization problem, needn't worry that more Content of Communication stolen by the people; The equipment of wireless light communication sets up convenient flexibly, and with low cost, is fit to extensive popularization and application.
Internet of Things is the information carriers such as an Internet-based, conventional telecommunications net, allows all be realized the network interconnect by the General Physics object of independent addressing.Internet of Things refers to ubiquitous end-equipment and facility, realize interconnecting by various wireless or wired long distances or short distance communication network, the management and service functions such as the controlled and even Extraordinary real time on-line monitoring of safety, location are reviewed, alarm linkage, dispatch control, program management, Long-distance Control, safety precaution, long-range repair and maintenance, online upgrading, statistical report form, decision support, leader's desktop are provided, realize that " pipe, control, the battalion " of efficient, energy-conservation, safety, environmental protection to equipment is integrated.
How the photon Internet of Things with during Internet of Things combines, utilizes the handheld device with audio frequency and video function with the wireless light communication technology, sends visible light signal as MP4, MP5 etc., also there is no at present corresponding solution.
The utility model content
The utility model execution mode technical problem to be solved is, a kind of visible light signal dispensing device based on audio frequency and video is provided, and audio frequency and video function and visible light signal sending function can be integrated, and improves user's health check-up.
In order to solve the problems of the technologies described above, the utility model provides a kind of visible light signal dispensing device based on audio frequency and video, comprises shell; Be embedded in the adjustable LED display of outer surface of outer cover screen intensity and button; The governor circuit that is placed in shell, is connected with LED display with button, this governor circuit is connected with memory cell with built-in audio frequency and video broadcast unit respectively, and the light signal control unit that is connected with governor circuit, this light signal control unit is controlled the LED display that is connected with governor circuit and is sent visible light signal with the form of glistening.
Optionally, described dispensing device also comprises the USB interface that is connected with described governor circuit.
Optionally, described light signal control unit comprises: be used for microprocessor that the identity identification information of cell stores is encoded; And the transmission subelement that is connected with main control board with microprocessor.
Optionally, described light signal control unit also comprises the verification operator unit that is connected with microprocessor, is used for the identity identification information after coding is carried out the verification computing.
Optionally, described light signal control unit also comprises the encryption subelement that is connected with microprocessor, is used for the identity identification information after coding is encrypted.
Optionally, dispensing device also comprises with each functional unit of described dispensing device and being connected, and is used for to the power supply of each functional unit power supply.
the dispensing device that technique scheme provides, governor circuit has connected the audio frequency and video broadcast unit, the adjustable LED display of screen intensity, and light signal control unit, when the user need to use the audio frequency and video function, select on the desktop menu by button or touch-screen, the screen intensity of LED display is in the operating state of playing audio-video, when the user need to send visible light signal, select on the desktop menu by button or touch-screen, the screen intensity of LED display is in the operating state that sends visible light signal, this LED display sends visible light signal with the signal of flash of light.
Description of drawings
In order to be illustrated more clearly in the utility model execution mode or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in execution mode or description of the Prior Art, apparently, accompanying drawing in the following describes is only execution modes more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of visible light signal dispensing device structural representation based on audio frequency and video that the utility model the first execution mode provides;
Fig. 2 is a kind of visible light signal dispensing device front view based on audio frequency and video that the utility model the first execution mode provides.
Fig. 3 is a kind of visible light signal dispensing device structural representation based on audio frequency and video that the utility model the second execution mode provides.
Fig. 4 is a kind of visible light signal dispensing device front view based on audio frequency and video that the utility model the second execution mode provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model execution mode, technical scheme in the utility model execution mode is clearly and completely described, obviously, described execution mode is only the utility model part execution mode, rather than whole execution modes.Based on the execution mode in the utility model, those of ordinary skills are not making the every other execution mode that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Referring to Fig. 1, it is a kind of visible light signal dispensing device structural representation based on audio frequency and video that the utility model the first execution mode provides.This visible light signal dispensing device comprises: shell (not indicating in figure), the material of this shell can be metals, can be also plastics.
Be embedded in the adjustable LED display 101 of outer surface of outer cover screen intensity and button 102.For example, when the user need to use the audio frequency and video function, select on the desktop choice menus by button, the screen intensity of LED display 101 is in the operating state of playing audio-video; When the user need to send visible light signal, to select on the desktop menu by button 103, the screen intensity of LED display 101 is in the operating state that sends visible light signal.
Be placed in shell, be connected the governor circuit 103 that is connected with button 102 with LED display, this governor circuit 103 respectively be built in shell in audio frequency and video broadcast unit 104 are connected with memory cell and are connected.Button 102 is power key, and LED display 101 is touch-screen.Memory cell 105 can be saved audio/video information.Audio frequency and video broadcast unit 104 has the function of MP4, for example, when pressing (supposing over 3 seconds) button 102 with the head of a household, the start of visible light signal dispensing device, each functional unit powers on, in running order, governor circuit 103 shows the desktop choice menus by LED display 101, and this desktop choice menus comprises audio unit, video unit.
And the light signal control unit 106 that is connected with governor circuit 103, this light signal control unit 106 is controlled the LED display 101 that is connected with governor circuit 103 and is sent visible light signal with the form of glistening.For example, when governor circuit 103 receives the information that sends visible light signal, from memory cell 105 obtaining informations, control LED display 101 with the form transmission visible light signal of flash of light according to the information of obtaining.
Referring to Fig. 2, it is a kind of visible light signal dispensing device front view based on audio frequency and video that the utility model the first execution mode provides.This visible light signal dispensing device comprises shell 100; Be embedded in the LED display 101 of shell 100 outer surfaces, this LED display is touch-screen; Be embedded in the button 102 of shell 100 outer surfaces.
Referring to Fig. 3, it is a kind of visible light signal dispensing device structural representation based on audio frequency and video that the utility model the second execution mode provides.This visible light signal dispensing device comprises: do not indicate in shell 101(figure), the material of this shell can be metal, can be also plastics.
Be embedded in outer surface of outer cover, the adjustable LED display 101 of screen intensity and button 102.This button 102 comprises power key 102a, light signal send key 102b, audio frequency and video operating key 102c, and audio frequency and video operating key 102c comprises translation key, acknowledgement key and volume key.For example, by (supposing over 3 seconds) power key 102a, the visible light signal dispensing device is started shooting with the head of a household, and each functional module powers on; When the user needed screen locking, short in (supposing to be no more than 3 seconds) power key 102a, the visible light signal dispensing device entered power down mode.After the start of visible light signal dispensing device, when the user need to use the audio frequency and video function, select broadcast information by translation key and operating key on the desktop choice menus, and the volume of regulating broadcast information by volume key, at this moment, the screen intensity of LED display 101 is in the operating state of playing audio-video.
Be placed in shell, be connected the governor circuit 103 that is connected with button 102 with LED display, this governor circuit 103 respectively be built in shell in audio frequency and video broadcast unit 104 are connected with memory cell and are connected.For example, when the user selects broadcast information by audio frequency and video operating key 102c, governor circuit 103 shows the desktop choice menus by LED display 101, and this desktop choice menus comprises audio unit, video unit, and the user selects concrete broadcast information by translation key and acknowledgement key.
And the light signal control unit 106 that is connected with governor circuit 103, this light signal control unit 106 is controlled the LED display 101 that is connected with governor circuit 103 and is sent visible light signal with the form of glistening.For example, when the user need to send visible light signal, accordance with optical signal send key 102b, governor circuit 103 receives the information that sends visible light signal, control LED display 101 with the form transmission visible light signal of flash of light, this moment, the screen intensity of LED display 101 was in the operating state that sends visible light signal.
Referring to Fig. 4, it is a kind of visible light signal dispensing device front view based on audio frequency and video that the utility model the second execution mode provides.
Above disclosed is only a kind of better embodiment of the utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (6)
1. the visible light signal dispensing device based on audio frequency and video, is characterized in that, comprises shell; Be embedded in the adjustable LED display of outer surface of outer cover screen intensity and button; The governor circuit that is placed in shell, is connected with LED display with button, this governor circuit are connected with memory cell with built-in audio frequency and video broadcast unit respectively; And the light signal control unit that is connected with governor circuit, this light signal control unit is controlled the LED display that is connected with governor circuit and is sent visible light signal with the form of glistening.
2. dispensing device according to claim 1, is characterized in that, described dispensing device also comprises the USB interface that is connected with described governor circuit.
3. dispensing device according to claim 1, is characterized in that, described light signal control unit comprises: for the microprocessor that the identity identification information of cell stores is encoded; And the transmission subelement that is connected with main control board with microprocessor.
4. dispensing device according to claim 1, is characterized in that, described light signal control unit also comprises the verification operator unit that is connected with microprocessor, is used for the identity identification information after coding is carried out the verification computing.
5. dispensing device according to claim 1, is characterized in that, described light signal control unit also comprises the encryption subelement that is connected with microprocessor, is used for the identity identification information after coding is encrypted.
6. dispensing device according to claim 1, is characterized in that, dispensing device also comprises with each functional unit of described dispensing device and being connected, and is used for to the power supply of each functional unit power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250801 CN202998104U (en) | 2012-05-30 | 2012-05-30 | Visible light signal transmission device based on audio and video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250801 CN202998104U (en) | 2012-05-30 | 2012-05-30 | Visible light signal transmission device based on audio and video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998104U true CN202998104U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220250801 Expired - Fee Related CN202998104U (en) | 2012-05-30 | 2012-05-30 | Visible light signal transmission device based on audio and video |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723987A (en) * | 2012-05-30 | 2012-10-10 | 深圳光启创新技术有限公司 | Visible light signal sending device based on audio and video |
| CN104331034A (en) * | 2014-09-28 | 2015-02-04 | 东莞勤上光电股份有限公司 | LED street lamp positioning system based on visible light communication |
-
2012
- 2012-05-30 CN CN 201220250801 patent/CN202998104U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723987A (en) * | 2012-05-30 | 2012-10-10 | 深圳光启创新技术有限公司 | Visible light signal sending device based on audio and video |
| CN102723987B (en) * | 2012-05-30 | 2015-08-12 | 深圳光启智能光子技术有限公司 | Based on the visible light signal dispensing device of audio frequency and video |
| CN104331034A (en) * | 2014-09-28 | 2015-02-04 | 东莞勤上光电股份有限公司 | LED street lamp positioning system based on visible light communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN GUANGQI INTELLIGENT PHOTONICS TECHNOLOGY Free format text: FORMER OWNER: SHENZHEN KUANG-CHI INNOVATION TECHNOLOGY CO., LTD. Effective date: 20150709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150709 Address after: 518000 Guangdong city of Shenzhen province Futian District Shennan Road and CaiTian Road intersection East Xintiandi Plaza C block 2007-27 Patentee after: Shenzhen Guang Qi intelligent photonic Technology Co., Ltd. Address before: 518034 A international business center, No. 1061, Xiang Mei Road, Guangdong, Shenzhen, Futian District, China 18B Patentee before: Shenzhen Kuang-Chi Innovation Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20210530 |