CN103093519B - Light-operated lock system and its realization method - Google Patents
Light-operated lock system and its realization method Download PDFInfo
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- CN103093519B CN103093519B CN201110336598.8A CN201110336598A CN103093519B CN 103093519 B CN103093519 B CN 103093519B CN 201110336598 A CN201110336598 A CN 201110336598A CN 103093519 B CN103093519 B CN 103093519B
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Abstract
The invention is suitable for the LED optical communication field, and provides a light-operated lock system and its realization method. The system comprises: at least one LED optical signal output unit used for generating an unlocking password, generating a LED optical signal according to the unlocking password, and emitting the LED optical signal; and a light-operated lock used for receiving the LED optical signal emitted by the LED optical signal output unit, decoding the LED optical signal generation unlocking password and checking the unlocking password to unlock the light-operated lock. In the embodiment of the invention, the unlocking password is converted into the LED optical signal, the LED optical signal is emitted to the light-operated lock, the light-operated lock decodes the received LED optical signal, a decode is the unlocking password, and the light-operated lock is unlocked according to the unlocking password, so the lock control through using the optical signal is realized; and a user can see a range irradiated by visible light, the LED optical signal can be accurately emitted, and there is no need to worry about password disclosure caused by interception by other persons, so the safety is greatly improved.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the field of optical communication, and particularly relates to an optical control lock system and an implementation method thereof.
[ background of the invention ]
Companies or markets mostly have access control systems, so that different people can enter different areas, and the prior art mostly uses radio frequency or infrared technology to achieve the purpose of access control: the radio frequency door card is used for swiping a card on the access control system or an infrared transmitting device is used for transmitting infrared rays.
But both radio frequency and infrared have different disadvantages: the radio frequency card can only open one entrance guard usually, although the authority can be added on the entrance guard card, the process of adding the authority is complex, the crosstalk of the radio frequency entrance guard card is very serious, and when a plurality of radio frequency entrance guard cards are overlapped together, the functions of each entrance guard card can not be realized. The infrared light must be transmitted point-to-point, which not only needs to be aligned, but also cannot ensure the safety because the infrared light is invisible to the naked eye.
[ summary of the invention ]
The embodiment of the invention aims to provide a light-operated lock system, and aims to solve the problems of serious crosstalk and poor safety of a radio frequency or infrared door lock system in the prior art.
The embodiment of the invention is realized in such a way that a light-operated lock system comprises:
the LED optical signal output unit is used for generating an unlocking password, generating an LED optical signal according to the unlocking password and transmitting the LED optical signal;
and the light-operated lock is used for receiving the LED light signal emitted by the LED light signal output unit, decoding the LED light signal to generate an unlocking password, and checking the unlocking password to unlock the light-operated lock.
Another object of an embodiment of the present invention is to provide a method for unlocking using an optical signal, the method including the steps of:
the LED optical signal output unit generates an LED optical signal for opening the light-operated lock;
the LED optical signal output unit transmits the LED optical signal to the light-operated lock;
the light-operated lock decodes the LED optical signal to obtain an unlocking password, and the unlocking password is checked to unlock the light-operated lock.
In the embodiment of the invention, the unlocking password is converted into the LED optical signal, the LED optical signal is transmitted to the light-operated lock, the light-operated lock decodes the received LED optical signal into the unlocking password, and the light-operated lock is unlocked according to the unlocking password, so that the aim of locking and controlling by using the optical signal is fulfilled.
[ description of the drawings ]
Fig. 1 is a structural diagram of a light-operated lock system according to an embodiment of the present invention.
Fig. 2 is a specific structural diagram of the LED optical signal output unit 1 shown in fig. 1 according to an embodiment of the present invention.
Fig. 3 is a detailed structural diagram of the optical lock 2 shown in fig. 1 according to an embodiment of the present invention.
Fig. 4 is a diagram of a usage light signal according to an embodiment of the present invention.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the embodiment of the invention, the unlocking password is converted into the LED optical signal, the LED optical signal is transmitted to the light-operated lock, the light-operated lock decodes the received LED optical signal into the unlocking password, and the light-operated lock is unlocked according to the unlocking password, so that the aim of locking and controlling by using the optical signal is fulfilled.
Fig. 1 is a block diagram of a light-operated lock system according to an embodiment of the present invention, which is only shown in the relevant parts for convenience of description, and includes:
and the LED optical signal output unit 1 is used for generating an unlocking password, generating an LED optical signal according to the unlocking password and transmitting the LED optical signal.
And the light-operated lock 2 is used for receiving the LED light signal emitted by the LED light signal output unit 1, decoding the LED light signal to generate an unlocking password, and checking the unlocking password to open the light-operated lock.
In the embodiment of the invention, the unlocking password is converted into the LED optical signal, the LED optical signal is transmitted to the light-operated lock, the light-operated lock decodes the received LED optical signal into the unlocking password, and the light-operated lock is unlocked according to the unlocking password, so that the aim of locking and controlling by using the optical signal is fulfilled.
Fig. 2 is a specific structural diagram of the LED optical signal output unit 1 shown in fig. 1 according to an embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown, including:
and the unlocking password generating unit 11 is used for generating a password for unlocking the optical control lock.
And an unlocking password converting unit 12 for converting the unlocking password generated by the unlocking password generating unit 11 into an LED light signal.
And the LED optical signal transmitting unit 13 is used for transmitting the unlocking password converted into the optical signal by the unlocking password converting unit 12.
The unlocking password generating unit 11 specifically includes:
and an unlocking password compiling unit 111 for generating an unlocking password by compiling.
And an unlocking password storage unit 112 for storing the unlocking password input in advance.
In the embodiment of the present invention, the generation of the password includes two ways: (1) compiling and randomly generating a new password; (2) storing the previously compiled password. In any password generation mode, after the password is generated, the password is uploaded to the light-operated lock, so that the light-operated lock checks the received password when being opened.
It should be noted that the LED optical signal output unit 1 according to the embodiment of the present invention may be used alone as a device, or may be integrated into a device with an LED lamp, such as a mobile phone or a tablet computer.
Fig. 3 is a specific structural diagram of the optical lock 2 shown in fig. 1 according to an embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown, including:
and an LED optical signal receiving unit 21 for receiving the LED optical signal.
And the LED optical signal decoding unit 22 is configured to decode the LED optical signal received by the LED optical signal receiving unit 21 into an unlocking password.
And the light-operated lock opening unit 23 is used for opening the light-operated lock according to the unlocking password decoded by the LED light signal decoding unit 22.
In the embodiment of the invention, after receiving the LED optical signal, the light-operated lock decodes the LED optical signal into the unlocking password, checks whether the unlocking password is the same as the password stored in the light-operated lock, and opens the light-operated lock under the condition of checking the unlocking password is the same.
Fig. 4 is a step diagram of a method for unlocking a lock using an optical signal according to an embodiment of the present invention, where the method includes the following steps:
in step S101, the LED light signal output unit generates an LED light signal for unlocking the light control lock.
In the embodiment of the present invention, the step of generating the LED optical signal for unlocking the optical lock by the LED optical signal output unit specifically includes: (1) generating an unlocking password; (2) and the unlocking password is converted into an LED optical signal.
The LED optical signal output unit generates an unlocking password in two ways: (1) compiling and randomly generating a new password; (2) storing the previously compiled password. In any password generation mode, after the password is generated, the password is uploaded to the light-operated lock, so that the light-operated lock checks the received password when being opened.
In step S102, the LED optical signal output unit transmits an LED optical signal for unlocking the optical lock to the optical lock.
In the embodiment of the invention, the LED optical signal output unit emits the LED optical signal to the signal receiver of the light-operated lock through the irradiation of the LED light beam.
In step S103, the light-operated lock decodes the LED light signal to obtain an unlocking password, and checks the unlocking password to unlock the light-operated lock.
In the embodiment of the invention, the light-operated lock decodes the received LED light signal into the unlocking password, the light-operated lock checks the unlocking password with the unlocking password stored in the light-operated lock, if the unlocking password is checked correctly, the light-operated lock is opened, and if the unlocking password is checked incorrectly, a warning is given out to remind a user to emit the LED light signal again.
According to the embodiment of the invention, the unlocking password is converted into the LED optical signal, the LED optical signal is transmitted to the light-operated lock, the light-operated lock decodes the received LED optical signal into the unlocking password, and the light-operated lock is unlocked according to the unlocking password, so that the aim of locking and controlling by using the optical signal is fulfilled.
It should be noted that the present invention can not only use the LED light signal to transmit the password, but also use the LED light signal to transmit the identification representing the personal identity, and perform authority setting on different personal identities, so that the light-operated locks unlocked by different personal identities are different, and the purpose of using the LED light signal to unlock the light-operated locks can also be achieved.
In the above embodiments, the present invention has been described only by way of example, but various modifications may be made by those skilled in the art without departing from the spirit and scope of the invention after reading the present patent application.
Claims (8)
1. A light operated lock system, the system comprising:
at least one LED optical signal output unit, LED optical signal output unit is the LED lamp of cell-phone for generate the password of unblanking, according to the password of unblanking generates LED optical signal, and will LED optical signal launches, LED optical signal output unit specifically includes:
the unlocking password generating unit is used for generating a password for unlocking the optical control lock, and the password generating mode is that a new password is randomly generated by compiling;
the unlocking password conversion unit is used for converting the unlocking password generated by the unlocking password generation unit into an LED optical signal;
the LED optical signal transmitting unit is used for converting the unlocking password conversion unit into an unlocking password of an optical signal and transmitting the unlocking password;
and the light-operated lock is used for receiving the LED light signal emitted by the LED light signal output unit, decoding the LED light signal to generate an unlocking password, and checking the unlocking password to unlock the light-operated lock.
2. The system of claim 1, wherein the unlocking password generating unit specifically comprises:
the unlocking password compiling unit is used for generating an unlocking password through compiling;
and the unlocking password storage unit is used for storing the unlocking password input in advance.
3. The system of claim 1, wherein the light-operated lock body comprises:
the LED optical signal receiving unit is used for receiving an LED optical signal;
the LED optical signal decoding unit is used for decoding the LED optical signal received by the LED optical signal receiving unit into an unlocking password;
and the light-operated lock opening unit is used for opening the light-operated lock according to the unlocking password decoded by the LED light signal decoding unit.
4. The system of claim 3, wherein the optical lock opening unit checks the received unlocking code before opening the optical lock.
5. A method of unlocking a lock using an optical signal, the method comprising the steps of:
LED optical signal output unit generates the LED optical signal that is used for opening the light-operated lock, LED optical signal output unit is the LED lamp of cell-phone, includes the step: generating an unlocking password in a way of randomly generating a new password by compiling;
the unlocking password is converted into an LED optical signal;
the LED optical signal output unit transmits the LED optical signal to the light-operated lock;
the light-operated lock decodes the LED optical signal to obtain an unlocking password, and the unlocking password is checked to unlock the light-operated lock.
6. The method of claim 5, wherein the generated unlocking password comprises:
compiling a new password generated randomly; or,
the previously compiled password is stored.
7. The method of claim 5, wherein the step of the LED optical signal output unit emitting the LED optical signal to the light-operated lock is embodied as:
the LED light signal output unit emits the LED light signal to a signal receiver of the light-operated lock through the irradiation of the LED light beam.
8. The method of claim 5, wherein the light-operated lock checks the received unlock code before unlocking the light-operated lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110336598.8A CN103093519B (en) | 2011-10-31 | 2011-10-31 | Light-operated lock system and its realization method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110336598.8A CN103093519B (en) | 2011-10-31 | 2011-10-31 | Light-operated lock system and its realization method |
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| Publication Number | Publication Date |
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| CN103093519A CN103093519A (en) | 2013-05-08 |
| CN103093519B true CN103093519B (en) | 2015-03-11 |
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| CN201110336598.8A Active CN103093519B (en) | 2011-10-31 | 2011-10-31 | Light-operated lock system and its realization method |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217472B (en) * | 2013-05-29 | 2017-09-22 | 深圳市智莱科技股份有限公司 | Open method, system, locker input data determination methods and the locker of locker door |
| CN103321498B (en) * | 2013-06-07 | 2016-08-10 | 马海文 | A kind of control lock and the method unblanked and lock |
| CN103426222A (en) * | 2013-09-09 | 2013-12-04 | 桂林理工大学 | Light-dependent control door guard device |
| CN105913515B (en) * | 2013-10-26 | 2017-12-26 | 新昌县华明轴承有限公司 | A kind of coding lock system unlocked with warning function mobile phone light |
| CN103793987A (en) * | 2014-02-26 | 2014-05-14 | 东南大学 | Remote control lock based on visible light communication technology |
| CN104050738A (en) * | 2014-05-27 | 2014-09-17 | 黄伟 | Mobile phone light-dependent control cipher lock |
| TWI633028B (en) | 2015-04-22 | 2018-08-21 | 鴻海精密工業股份有限公司 | Vehicle key system and methods for the same |
| CN105976473A (en) * | 2016-06-01 | 2016-09-28 | 深圳市希顿科技有限公司 | Photoelectric cloud lock system and unlocking method thereof |
| CN106373241A (en) * | 2016-09-30 | 2017-02-01 | 栾同济 | Coded lock system of flash lamp and using method thereof |
| CN106656329A (en) * | 2017-02-10 | 2017-05-10 | 华成军 | Visible light communication system and method |
| CN109427121A (en) * | 2017-08-31 | 2019-03-05 | 阿里巴巴集团控股有限公司 | Unlocking method, apparatus and system |
| CN107610291A (en) * | 2017-09-13 | 2018-01-19 | 西安易朴通讯技术有限公司 | The control method of optical coded lock system and optical coded lock system |
| CN107947855B (en) * | 2017-12-16 | 2020-08-11 | 南宁学院 | Coded lock system based on LED visible light communication |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4117721C1 (en) * | 1991-05-30 | 1992-07-02 | Hans Dr. Dr. 6800 Mannheim De Schreiber | Operating electronically controlled programmable lock - transferring light pulses from key to microprocessor chip via light conductor and photodiode to operate electromagnet(s) via power amplifier(s) |
| CN101135208A (en) * | 2006-08-29 | 2008-03-05 | 株式会社东芝 | Entry control system and entry control method |
| CN101736940A (en) * | 2010-01-25 | 2010-06-16 | 方荣光 | Key of optical coded lock |
| CN201539152U (en) * | 2009-10-26 | 2010-08-04 | 范根喜 | Photoelectric code lock system |
| CN201554280U (en) * | 2009-11-26 | 2010-08-18 | 罗士达 | Photoelectric cipher lock system |
| CN201666040U (en) * | 2010-01-25 | 2010-12-08 | 方荣光 | Key of optical coded lock |
| CN102066675A (en) * | 2008-06-16 | 2011-05-18 | 奥斯兰姆有限公司 | Key with a key light function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1259403A2 (en) * | 2000-03-02 | 2002-11-27 | Siemens VDO Automotive Corporation | Passive optical identification system |
| ES2204329B1 (en) * | 2002-10-08 | 2005-07-16 | Santiago Azurmendi Berasategui | KEY AND ELECTRONIC LOCK AND OPERATING PROCEDURE OF THE ASSEMBLY. |
-
2011
- 2011-10-31 CN CN201110336598.8A patent/CN103093519B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4117721C1 (en) * | 1991-05-30 | 1992-07-02 | Hans Dr. Dr. 6800 Mannheim De Schreiber | Operating electronically controlled programmable lock - transferring light pulses from key to microprocessor chip via light conductor and photodiode to operate electromagnet(s) via power amplifier(s) |
| CN101135208A (en) * | 2006-08-29 | 2008-03-05 | 株式会社东芝 | Entry control system and entry control method |
| CN102066675A (en) * | 2008-06-16 | 2011-05-18 | 奥斯兰姆有限公司 | Key with a key light function |
| CN201539152U (en) * | 2009-10-26 | 2010-08-04 | 范根喜 | Photoelectric code lock system |
| CN201554280U (en) * | 2009-11-26 | 2010-08-18 | 罗士达 | Photoelectric cipher lock system |
| CN101736940A (en) * | 2010-01-25 | 2010-06-16 | 方荣光 | Key of optical coded lock |
| CN201666040U (en) * | 2010-01-25 | 2010-12-08 | 方荣光 | Key of optical coded lock |
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| CN103093519A (en) | 2013-05-08 |
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Effective date of registration: 20150911 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: KUANG-CHI INTELLIGENT PHOTONIC TECHNOLOGY Ltd. Address before: 518057 Nanshan District City, Guangdong province high tech Zone in the middle of a high tech building, No. 9 software building Patentee before: KUANG-CHI INSTITUTE OF ADVANCED TECHNOLOGY Patentee before: KUANG-CHI INNOVATIVE TECHNOLOGY Ltd. |
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Effective date of registration: 20240426 Address after: Building 4, 1st Floor, Foshan Military Civilian Integration Industrial Park, No. 68 Defu Road, Xingtan Town, Shunde District, Foshan City, Guangdong Province, 528300 Patentee after: Foshan Shunde Guangqi Advanced Equipment Co.,Ltd. Country or region after: China Address before: 518000 Guangdong, Shenzhen, Futian District, Shennan Road and colored field road intersection C East Block New World Plaza 2007-27 Patentee before: KUANG-CHI INTELLIGENT PHOTONIC TECHNOLOGY Ltd. Country or region before: China |