CN204180081U - A kind of light transmitting terminal based on laser transmitter device and lock thereof and gate control system - Google Patents
A kind of light transmitting terminal based on laser transmitter device and lock thereof and gate control system Download PDFInfo
- Publication number
- CN204180081U CN204180081U CN201420466055.7U CN201420466055U CN204180081U CN 204180081 U CN204180081 U CN 204180081U CN 201420466055 U CN201420466055 U CN 201420466055U CN 204180081 U CN204180081 U CN 204180081U
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- CN
- China
- Prior art keywords
- transmitting terminal
- transmitter device
- laser transmitter
- light transmitting
- drive circuit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
Abstract
The utility model has announced a kind of light transmitting terminal based on laser transmitter device and lock thereof and gate control system, and wherein, described smooth transmitting terminal comprises microcontroller, drive circuit and laser transmitter device; Described microcontroller is connected with described drive circuit; Described drive circuit is connected with described laser transmitter device.Adopt transmitting terminal of the present utility model, drive circuit driving laser ballistic device sends the light signal characterizing identification data, makes transmitting terminal can send light signal in the place distant from optical pickup apparatus.
Description
Technical field
The utility model relates to optical communication field, is specifically related to a kind of light transmitting terminal based on laser transmitter device.
Background technology
Visible light communication technology be utilize the having of light, without carrying out 0,1 of analog and digital signal, be specifically the switching characteristic utilizing light-emitting diode, the corresponding light of open and close bright, go out, thus realize 0,1 transmission of data-signal.If this technology is applied to network service, only need wire device is connected on lighting device, inserting attaching plug can use.Utilize this technology can realize the slitless connection of data in the scope having light to cover.Future Computer does not need connecting media, greatly improves bandwidth sum and reduces costs, thus have DEVELOPMENT PROSPECT widely.
Existing smooth transmitting terminal mainly adopts light-emitting diode (LED) as optical signal generating apparatus, operation principle due to light-emitting diode limits the transmission range of the light signal that it sends, and LED-based smooth transmitting terminal is used at a distance and is restricted.
Utility model content
The utility model provides a kind of light transmitting terminal based on laser transmitter device, and the use solving transmitting terminal is subject to the problem being concerned about that transmission range limits, and makes transmitting terminal can send light signal in the place that distance optical pickup apparatus is far away.
According to first aspect of the present utility model, the utility model provides a kind of light transmitting terminal based on laser transmitter device, comprises microcontroller, drive circuit and laser transmitter device; Described microcontroller is connected with described drive circuit; Described drive circuit is connected with described sharp ballistic device.
Further, described smooth transmitting terminal also comprises the current-limiting circuit be connected between described drive circuit and described laser transmitter device, and described current-limiting circuit is adjustable resistor or combinational logic circuit.
Further, described smooth transmitting terminal also comprises power supply, for powering to described microcontroller, drive circuit and laser transmitter device.
Further, described smooth transmitting terminal also comprises power initiation device, and described power initiation device is connected with described power supply, powers to described microcontroller, drive circuit and laser transmitter device for controlling power supply.
Further, described smooth transmitting terminal also comprises the fingerprint/iris capturing module for gathering fingerprint/iris information; Described fingerprint/iris capturing module is electrically connected with described microcontroller, for described fingerprint/iris information is sent to described microcontroller; Described microcontroller receives described fingerprint/iris information.
Further, described smooth transmitting terminal also comprises one or more combinations in acoustic receiver unit, low-frequency electromagnetic wave receiving element, radio frequency unit, WIFI unit, Bluetooth receptions unit, infrared receiver.
Further, described smooth transmitting terminal also comprises the lens for regulating laser transmitter device transmission range, and described lens are arranged on described laser transmitter device.
Further, the quantity of described laser transmitter device is at least 2, and the wavelength of each laser transmitter device institute Emission Lasers is different.
Further, described smooth transmitting terminal also comprises the light-emitting diode and/or paster LED that are connected with described drive circuit.
Further, described power initiation device comprises the first power initiation device and second source starter, described first power initiation device is powered to microcontroller, drive circuit and laser transmitter device for controlling power supply, and described second source starter is powered to microcontroller, drive circuit and light-emitting diode for controlling power supply.
Further, described power initiation device is button or soft-touch control.
Further, described transmitting terminal is laser key or laser card or laser remote controller.
Further, described laser transmitter device is laser head or laser diode.
According to second aspect of the present utility model, the utility model provides a kind of lock, comprises the above-mentioned light transmitting terminal based on laser transmitter device.
According to the third aspect of the present utility model, the utility model provides a kind of gate control system, comprises the above-mentioned light transmitting terminal based on laser transmitter device.
The beneficial effects of the utility model are: adopt transmitting terminal of the present utility model, and drive circuit driving laser ballistic device sends light signal, and make transmitting terminal can send light signal in the place distant with optical pickup apparatus, service range is expanded; And, because the directivity of laser beam is better, transmission reliability and the fail safe of signal effectively can be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of smooth transmitting terminal of the present utility model in a kind of embodiment;
Fig. 2 is the structural representation of smooth transmitting terminal of the present utility model in another kind of embodiment;
Fig. 3 is the structural representation of smooth transmitting terminal of the present utility model in another kind of embodiment.
Embodiment
By reference to the accompanying drawings the application is described in further detail below by embodiment.
Embodiment one:
Please refer to Fig. 1, a kind of light transmitting terminal based on laser transmitter device, comprises microcontroller 1, drive circuit 2 and laser transmitter device 4.
Microcontroller 1 is electrically connected with drive circuit 2, for storing identification data.Drive circuit 2 is connected with laser transmitter device 4.
Easy understand, laser transmitter device 4 can be provided with at least 2, and the laser transmitter device of at least 2 characterizes different information by the light signal launching different wave length.Laser transmitter device 4 is laser head or laser diode.
Light transmitting terminal also comprises the current-limiting circuit 3 be connected between drive circuit 2 and laser transmitter device 4.As shown in Figure 2, current-limiting circuit 3 comprises adjustable resistor 31, and adjustable resistor 31 is respectively at drive circuit 2 and laser transmitter device electrical connection.In a kind of realization, current-limiting circuit 3 can also be combinational logic circuit, and combinational logic circuit comprises diode or triode.The power bracket of existing laser transmitter device 4 is <5mw, can damage when the laser of naked eyes direct-view 5mw to eyes; Therefore, in the present embodiment, reduced the power of laser transmitter device by the shunting action of current-limiting circuit 3, effectively can reduce potential safety hazard.
In the present embodiment, identification data is converted to current signal by microcontroller 1, current signal can be the ID of user, password, fingerprint, iris or other identity identification informations, and being sent to drive circuit 2, drive circuit 2 is for sending at the current signal rear drive laser transmitter device 4 receiving microcontroller 1 transmission the light signal characterizing identification data.There is the pattern of multiple prior art as microcontroller 1, the pattern that existing chip realizes, had again the pattern of circuit realiration, structure microcontroller 1 is the Conventional wisdom that those skilled in the art have, and the application is not claimed.
As shown in Figure 2, light transmitting terminal also comprises the memory cell 5 for storing identification data.Microcontroller 1 receives the identification data that memory cell 5 stores, and identification data is converted to current signal.
As shown in Figure 2, the light transmitting terminal of the present embodiment also comprises power supply 6.Power supply 6 is electrically connected with microcontroller 1, drive circuit 2 and laser transmitter device 4 respectively, for powering to microcontroller 1, drive circuit 2 and laser transmitter device 4.Power supply 6 is electrically connected respectively at microcontroller 1, drive circuit 2 and laser transmitter device 4 by power initiation device 7, powers to microcontroller 1, drive circuit 2 and laser transmitter device 4 for controlling power supply.In the present embodiment, power initiation device can be button, touch-screen or switch.When power initiation device 7 press or be touched or other trigger time, power supply 6 and microcontroller 1, drive circuit 2 and laser transmitter device 4 realize conducting, thus laser transmitter device 4 sends the light signal of sign identification data.
In a kind of realization, light transmitting terminal also comprises the lens of the transmitting range for regulating laser transmitter device 4, and lens are arranged on laser transmitter device 4.Easy understand, light transmitting terminal also comprises light-emitting diode or paster LED, and light-emitting diode/paster LED is connected with drive circuit 2.Button 7 comprises the first button and the second button, and the first button is powered to microcontroller 1, drive circuit 2 and laser transmitter device 4 for controlling power supply, and the second button is powered to microcontroller 1, drive circuit 2 and light-emitting diode for controlling power supply.Light transmitting terminal can select light-emitting diode communication when closely using, and selects laser transmitter device communication when remote use.
As shown in Figure 3, the light transmitting terminal of the present embodiment also comprises fingerprint/iris capturing module 8.Fingerprint/iris capturing module 8 is connected with microcontroller 1, for gathering fingerprint/iris information and fingerprint/iris information being sent to microcontroller 1.Microcontroller 1 receives fingerprint/iris information, fingerprint/iris information is first converted to identification data, then identification data is converted to current signal, and current signal is sent to drive circuit 2, and data are launched with the form of laser by driving laser ballistic device.Easy understand, the fingerprint/iris information gathered can also store in the memory unit by microcontroller 1.In a kind of realization, light transmitting terminal also comprises fingerprint/iris recognition module 9, and fingerprint/iris recognition module 9 connects microcontroller 1 and fingerprint/iris capturing module 8 respectively.Fingerprint/iris recognition module 9 identifies for the fingerprint/iris information gathered fingerprint/iris capturing module 8 and exports recognition result data, and by recognition result transfer of data to microcontroller 1, microcontroller 1 receives recognition result data and according to recognition result data, data to be sent is converted to current signal and is sent to drive circuit 2, and data are launched with the form of laser by driving laser ballistic device.Data to be sent can be the identity information of transmitting terminal, such as ID, or other forms of encrypted message etc.There is multiple prior art in recognition technology itself, the application is not claimed.
Light transmitting terminal also comprises one or more combinations in acoustic receiver unit, low-frequency electromagnetic wave receiving element, radio frequency unit, WIFI unit, Bluetooth receptions unit, infrared receiver, it is connected respectively at power supply and microcontroller 1, for receiving data from microcontroller 1, can triggering voltage starter automatically when receiving valid data, realize conducting of power supply 6 and microcontroller 1, drive circuit 2 and laser transmitter device 4.
Adopt the light transmitting terminal of the present embodiment, drive circuit 2 driving laser ballistic device 4 sends the light signal characterizing identification data, and make light transmitting terminal can send light signal in the place distant with optical pickup apparatus, service range is expanded; And, because the directivity of laser beam is better, transmission reliability and the fail safe of signal effectively can be ensured.
Smooth transmitting terminal of the present utility model, on product form, transmitting terminal can show as laser key, laser card, laser remote controller, all kinds of access card, various IC-cards etc., adopts the mode of Emission Lasers, sends authentication, identification data.
Embodiment two:
The present embodiment provides a kind of lock, comprises the light transmitting terminal based on laser transmitter device described in embodiment one.
Embodiment three:
The present embodiment provides a kind of gate control system, comprises the light transmitting terminal based on laser transmitter device described in embodiment one.
Above content is in conjunction with concrete execution mode further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made.
Claims (15)
1. based on a light transmitting terminal for laser transmitter device, it is characterized in that, comprise microcontroller, drive circuit and laser transmitter device; Described microcontroller is connected with described drive circuit; Described drive circuit is connected with described laser transmitter device.
2. light transmitting terminal as claimed in claim 1, it is characterized in that, also comprise the current-limiting circuit be connected between described drive circuit and described laser transmitter device, described current-limiting circuit is adjustable resistor or combinational logic circuit.
3. light transmitting terminal as claimed in claim 1, is characterized in that, also comprise power supply, for powering to described microcontroller, drive circuit and laser transmitter device.
4. light transmitting terminal as claimed in claim 3, it is characterized in that, also comprise power initiation device, described power initiation device is connected with described power supply, powers to described microcontroller, drive circuit and laser transmitter device for controlling power supply.
5. light transmitting terminal as claimed in claim 4, is characterized in that, also comprising the fingerprint/iris capturing module for gathering fingerprint/iris information; Described fingerprint/iris capturing module is electrically connected with described microcontroller, for described fingerprint/iris information is sent to described microcontroller; Described microcontroller receives described fingerprint/iris information.
6. light transmitting terminal as claimed in claim 1, is characterized in that, also comprises one or more combinations in acoustic receiver unit, low-frequency electromagnetic wave receiving element, radio frequency unit, WIFI unit, Bluetooth receptions unit, infrared receiver.
7. the light transmitting terminal as described in claim 1 or 5 or 6, is characterized in that, also comprise the lens for regulating laser transmitter device transmission range, described lens are arranged on described laser transmitter device.
8. the light transmitting terminal as described in claim 1 or 5 or 6, is characterized in that, the quantity of described laser transmitter device is at least 2, and the wavelength of each laser transmitter device institute Emission Lasers is different.
9. the light transmitting terminal as described in claim 3 or 5 or 6, is characterized in that, described transmitting terminal also comprises the light-emitting diode and/or paster LED that are connected with described drive circuit.
10. light transmitting terminal as claimed in claim 4, it is characterized in that, described power initiation device comprises the first power initiation device and second source starter, described first power initiation device is powered to microcontroller, drive circuit and laser transmitter device for controlling power supply, and described second source starter is powered to microcontroller, drive circuit and light-emitting diode for controlling power supply.
11. light transmitting terminals as claimed in claim 4, it is characterized in that, described power initiation device is button or soft-touch control.
12. light transmitting terminals as claimed in claim 1, is characterized in that, described smooth transmitting terminal is laser key or laser card or laser remote controller.
13. light transmitting terminals as claimed in claim 1, it is characterized in that, described laser transmitter device is laser head or laser diode.
14. 1 kinds of locks, comprise the light transmitting terminal based on laser transmitter device as described in any one of claim 1-13.
15. 1 kinds of gate control systems, comprise the light transmitting terminal based on laser transmitter device as described in any one of claim 1-13.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466055.7U CN204180081U (en) | 2014-08-18 | 2014-08-18 | A kind of light transmitting terminal based on laser transmitter device and lock thereof and gate control system |
| PCT/CN2015/087314 WO2016026417A1 (en) | 2014-08-18 | 2015-08-18 | Laser transmitting component-based light-transmitting end, lock thereof, and access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466055.7U CN204180081U (en) | 2014-08-18 | 2014-08-18 | A kind of light transmitting terminal based on laser transmitter device and lock thereof and gate control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204180081U true CN204180081U (en) | 2015-02-25 |
Family
ID=52568855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420466055.7U Active CN204180081U (en) | 2014-08-18 | 2014-08-18 | A kind of light transmitting terminal based on laser transmitter device and lock thereof and gate control system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204180081U (en) |
| WO (1) | WO2016026417A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026417A1 (en) * | 2014-08-18 | 2016-02-25 | 深圳光启智能光子技术有限公司 | Laser transmitting component-based light-transmitting end, lock thereof, and access control system |
| CN110198009A (en) * | 2019-05-20 | 2019-09-03 | 鼎力联合（深圳）高新技术有限公司 | A kind of power grid laser foreign matter remove device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101534112A (en) * | 2008-03-14 | 2009-09-16 | 富士迈半导体精密工业（上海）有限公司 | Switch device |
| CN201828974U (en) * | 2010-08-16 | 2011-05-11 | 南京信息工程大学 | Kindergarten fingerprint identification and short message notification system based on biological characteristic verification |
| CN102722923B (en) * | 2012-05-30 | 2016-06-29 | 深圳光启智能光子技术有限公司 | The photon key that can quickly respond |
| CN202838475U (en) * | 2012-06-05 | 2013-03-27 | 深圳光启创新技术有限公司 | Photon key |
| CN103679855B (en) * | 2012-08-31 | 2015-02-04 | 深圳光启创新技术有限公司 | Fingerprint light key for modifying user list information of door locks |
| CN204180081U (en) * | 2014-08-18 | 2015-02-25 | 深圳光启创新技术有限公司 | A kind of light transmitting terminal based on laser transmitter device and lock thereof and gate control system |
-
2014
- 2014-08-18 CN CN201420466055.7U patent/CN204180081U/en active Active
-
2015
- 2015-08-18 WO PCT/CN2015/087314 patent/WO2016026417A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026417A1 (en) * | 2014-08-18 | 2016-02-25 | 深圳光启智能光子技术有限公司 | Laser transmitting component-based light-transmitting end, lock thereof, and access control system |
| CN110198009A (en) * | 2019-05-20 | 2019-09-03 | 鼎力联合（深圳）高新技术有限公司 | A kind of power grid laser foreign matter remove device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016026417A1 (en) | 2016-02-25 |
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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: 20150710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150710 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. |