CN107947855A - 一种基于led可见光通信的密码锁系统 - Google Patents
一种基于led可见光通信的密码锁系统 Download PDFInfo
- Publication number
- CN107947855A CN107947855A CN201711356822.3A CN201711356822A CN107947855A CN 107947855 A CN107947855 A CN 107947855A CN 201711356822 A CN201711356822 A CN 201711356822A CN 107947855 A CN107947855 A CN 107947855A
- Authority
- CN
- China
- Prior art keywords
- photoresistor
- resistor
- led
- visible light
- lock system
- 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.)
- Granted
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Classifications
-
- 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
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- 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
- H04B10/114—Indoor or close-range type systems
- H04B10/1141—One-way transmission
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711356822.3A CN107947855B (zh) | 2017-12-16 | 2017-12-16 | 一种基于led可见光通信的密码锁系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711356822.3A CN107947855B (zh) | 2017-12-16 | 2017-12-16 | 一种基于led可见光通信的密码锁系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107947855A true CN107947855A (zh) | 2018-04-20 |
| CN107947855B CN107947855B (zh) | 2020-08-11 |
Family
ID=61943607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711356822.3A Expired - Fee Related CN107947855B (zh) | 2017-12-16 | 2017-12-16 | 一种基于led可见光通信的密码锁系统 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107947855B (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964763A (zh) * | 2018-07-24 | 2018-12-07 | 京东方科技集团股份有限公司 | 一种可见光通信装置、锁具设备及可见光通信方法 |
| CN111179573A (zh) * | 2019-12-31 | 2020-05-19 | 杭州西力智能科技股份有限公司 | 一种实现可见红光转换到红外光的转换器 |
| CN111462364A (zh) * | 2020-04-16 | 2020-07-28 | 武汉轻工大学 | 一种密码锁系统 |
| CN112634498A (zh) * | 2020-12-24 | 2021-04-09 | 贵州航天南海科技有限责任公司 | 一种用于立体车库的光通信锁控系统 |
| CN114187753A (zh) * | 2021-11-25 | 2022-03-15 | 珠海格力电器股份有限公司 | 数据传输装置、方法、控制装置及电器设备 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120047654A (ko) * | 2010-11-04 | 2012-05-14 | 목포대학교산학협력단 | 가시광 통신을 이용한 선박 출입 관리 및 자동 검표시스템 |
| CN102904647A (zh) * | 2012-11-05 | 2013-01-30 | 北京半导体照明科技促进中心 | 光接收模块、光信号处理电路和处理方法 |
| CN103093519A (zh) * | 2011-10-31 | 2013-05-08 | 深圳光启高等理工研究院 | 一种光控锁系统及其实现方法 |
| CN103617666A (zh) * | 2013-11-29 | 2014-03-05 | 黄家亨 | 一种基于可见光通信的门禁系统 |
| CN203554456U (zh) * | 2013-11-15 | 2014-04-16 | 深圳光启创新技术有限公司 | 光接收装置及设备 |
| CN104717015A (zh) * | 2015-02-11 | 2015-06-17 | 杭州易尧数据科技有限公司 | 一种可见光通信系统、通信方法及相关设备 |
| CN204795041U (zh) * | 2015-06-29 | 2015-11-18 | 深圳大学 | 一种基于新型调制模式的可见光通信系统 |
| CN105680943A (zh) * | 2016-04-19 | 2016-06-15 | 杭州富阳萝卜网络科技有限公司 | 一种可见光通信系统、方法及相关设备 |
-
2017
- 2017-12-16 CN CN201711356822.3A patent/CN107947855B/zh not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120047654A (ko) * | 2010-11-04 | 2012-05-14 | 목포대학교산학협력단 | 가시광 통신을 이용한 선박 출입 관리 및 자동 검표시스템 |
| CN103093519A (zh) * | 2011-10-31 | 2013-05-08 | 深圳光启高等理工研究院 | 一种光控锁系统及其实现方法 |
| CN102904647A (zh) * | 2012-11-05 | 2013-01-30 | 北京半导体照明科技促进中心 | 光接收模块、光信号处理电路和处理方法 |
| CN203554456U (zh) * | 2013-11-15 | 2014-04-16 | 深圳光启创新技术有限公司 | 光接收装置及设备 |
| CN103617666A (zh) * | 2013-11-29 | 2014-03-05 | 黄家亨 | 一种基于可见光通信的门禁系统 |
| CN104717015A (zh) * | 2015-02-11 | 2015-06-17 | 杭州易尧数据科技有限公司 | 一种可见光通信系统、通信方法及相关设备 |
| CN204795041U (zh) * | 2015-06-29 | 2015-11-18 | 深圳大学 | 一种基于新型调制模式的可见光通信系统 |
| CN105680943A (zh) * | 2016-04-19 | 2016-06-15 | 杭州富阳萝卜网络科技有限公司 | 一种可见光通信系统、方法及相关设备 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108964763A (zh) * | 2018-07-24 | 2018-12-07 | 京东方科技集团股份有限公司 | 一种可见光通信装置、锁具设备及可见光通信方法 |
| CN108964763B (zh) * | 2018-07-24 | 2021-01-22 | 京东方科技集团股份有限公司 | 一种可见光通信装置、锁具设备及可见光通信方法 |
| CN111179573A (zh) * | 2019-12-31 | 2020-05-19 | 杭州西力智能科技股份有限公司 | 一种实现可见红光转换到红外光的转换器 |
| CN111462364A (zh) * | 2020-04-16 | 2020-07-28 | 武汉轻工大学 | 一种密码锁系统 |
| CN112634498A (zh) * | 2020-12-24 | 2021-04-09 | 贵州航天南海科技有限责任公司 | 一种用于立体车库的光通信锁控系统 |
| CN114187753A (zh) * | 2021-11-25 | 2022-03-15 | 珠海格力电器股份有限公司 | 数据传输装置、方法、控制装置及电器设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107947855B (zh) | 2020-08-11 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180420 Assignee: Guangxi Nanning Lingxin Electronic Technology Co.,Ltd. Assignor: NANNING University Contract record no.: X2022450000616 Denomination of invention: A password lock system based on LED visible light communication Granted publication date: 20200811 License type: Common License Record date: 20221230 |
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| OL01 | Intention to license declared | ||
| OL01 | Intention to license declared | ||
| 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: 20200811 |