CN105788046A - Unlocking and door opening system and method based on mobile phone LED light - Google Patents

Unlocking and door opening system and method based on mobile phone LED light Download PDF

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Publication number
CN105788046A
CN105788046A CN201610131921.0A CN201610131921A CN105788046A CN 105788046 A CN105788046 A CN 105788046A CN 201610131921 A CN201610131921 A CN 201610131921A CN 105788046 A CN105788046 A CN 105788046A
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CN
China
Prior art keywords
mobile phone
circuit
data
door
unblock
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Pending
Application number
CN201610131921.0A
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Chinese (zh)
Inventor
郑木辉
王亚军
张国忠
许运来
戎伟迪
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Ningbo Sagereal Communication Co Ltd
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Ningbo Sagereal Communication Co Ltd
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Priority to CN201610131921.0A priority Critical patent/CN105788046A/en
Publication of CN105788046A publication Critical patent/CN105788046A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G07C2009/0023Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks with encription of the transmittted data signal
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • G07C2009/00412Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal being encrypted
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C9/00Individual registration on entry or exit
    • G07C9/00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00785Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by light

Abstract

The invention discloses an unlocking and door opening system and method based on mobile phone LED light.The system comprises a mobile phone and a door lock control circuit arranged on a door, wherein the door lock control circuit is connected with a door lock motor, a light flickering module is arranged in the mobile phone and comprises a password data editing and storing circuit, a data encryption circuit, a binary conversion circuit and a first single-chip microcomputer which are sequentially connected, a wireless transmitting circuit is connected to the binary conversion circuit, and the first single-chip microcomputer is connected with an LED light arranged on the mobile phone; the door lock control circuit comprises a photosensitive sensor, a second single-chip microcomputer, a wireless receiver, a storer and a data comparison circuit, the photosensitive sensor is connected one input end of the data comparison circuit through the second single-chip circuit, the wireless receiver is connected with the storer, the storer is further connected with the other input end of the data comparison circuit, and the output end of the data comparison circuit is connected with the door lock motor.Opening of a door lock is controlled through flickering of light, so that inconvenience brought by mechanical unlocking is avoided.

Description

Unblock open-door system and method based on mobile phone LED light
Technical field
The present invention relates to a kind of method utilizing mobile phone solution to lock a door, especially a kind of unblock enabling method, system based on mobile phone LED light and method.
Background technology
Traditional door latch structure adopts mechanical system to manage mostly, it is necessary to people carry with machinery key, and thus, people usually cause inconvenience because forgetting band key or key loss.Based on people's raising to intelligent demand, existing gate control system developing to intelligent cipher lock just progressively.Current intelligent cipher lock carries out intelligence enabling generally by the mode of fingerprint recognition, but the safety coefficient of fingerprint recognition is not high, easily it is cracked, simultaneously along with the fast development of smart mobile phone, the basic staff of current smart mobile phone one, and generally go out and all can bring mobile phone, if therefore being undertaken combining a good combination beyond doubt by mobile phone and door lock.
Summary of the invention
The unblock open-door system based on mobile phone LED light that a kind of security intensity of the invention aims to solve the deficiency of above-mentioned technology and design is higher, more convenient to operate and method.
The unblock open-door system based on mobile phone LED light designed by the present invention, including mobile phone and the door lock control circuits being located on door, mobile phone is provided with LED, described door lock control circuits is connected with door-lock motor, light flash module it is provided with in mobile phone, described light flash module includes code data editor's storage circuit, data encryption circuit, binary conversion circuit, wireless transmission circuit and the first single-chip microcomputer, described wireless transmission circuit is connected with binary conversion circuit, the described outfan of code data editor's storage circuit is connected with the input of data encryption circuit, the outfan of data encryption circuit is connected with the input of binary conversion circuit, the outfan of binary conversion circuit and the first single-chip microcomputer connect, described first single-chip microcomputer is also connected with LED;Described door lock control circuits includes light-inductive device, second singlechip, wireless receiver, bin and Data Comparison circuit, described light-inductive device is connected with one of them input of Data Comparison circuit by second singlechip, wireless receiver is connected with bin, bin is also connected with another input of Data Comparison circuit, and the output of described Data Comparison circuit is connected with door-lock motor.
The process that data cryptogram is transmitted by above-mentioned design is encrypted by data encryption circuit, in case data are cracked in transmitting procedure, then carry out being compiled into mobile phone LED light signal after converting data cryptogram to binary system to display, now the optical inductor on door recompilates into binary system after receiving the change procedure of the optical signal in LED and being recorded and then mates with the unblock data stored in advance, once the match is successful opening door lock, therefore above-mentioned design utilizes the flashing state of light to control door lock unlatching, thus solving the inconvenience that mechanical release brings, there is the safety that can improve use.
So that this system still ensures work when mobile phone electricity is too low, being additionally provided with electric quantity detecting circuit in mobile phone, the input of described electric quantity detecting circuit connects the battery output of mobile phone, and the outfan of described electric quantity detecting circuit connects the first single-chip microcomputer.
In order to realize the effect of prompting, being additionally provided with sound and light alarm cue circuit on door lock control circuits, described sound and light alarm cue circuit is connected with Data Comparison circuit.
Disclosed herein as well is a kind of unblock door opening method based on mobile phone LED light, including the unblock open-door system based on mobile phone LED light adopted described in above-mentioned any one claim, specifically adopt following steps:
A. open at mobile phone interface and unlock gate inhibition's software;And detect whether this software is use first time, and if it is, jump out register account number and password in mobile phone interface, after having registered, login this software, mobile phone interface jumps out code data formula bar;If not;Jump directly to step c;
B. preserved by code data editor's storage circuit after inputting unlocking pin in code data formula bar;
C. the unlocking pin stored in code data editor's storage circuit is flowed to data encryption circuit, data encryption circuit be transferred to binary conversion circuit after unlocking pin expressly being carried out data encryption;
D. above-mentioned binary conversion circuit flows to the bin in the first single-chip microcomputer and door lock control circuits after converting the data into binary system, now the first single-chip microcomputer converts " 1 " in binary number to optical signal that LED is bright, converts " 0 " in binary number to optical signal that LED is gone out;Realize the flicker effect of LED;
E. after the light-inductive device on door receives the flashing state of LED, and this situation is unlocked converts binary system to, become after binary number is processed and unlock data accordingly;
F. the unblock data obtained in step e are mated by Data Comparison circuit with the unlocking pin in bin, if the match is successful, and opening door lock motor, complete to unlock and open the door;If mating unsuccessful, terminate to unlock;Carry out unlocked step again.
As preferably, in step a: when door lock inspection software being detected and opening, now recalling electric quantity detecting circuit, detect interior of mobile phone charge condition by electric quantity detecting circuit, when electricity is abundant, jump out electric power detection link;When electricity is too low, the software of the first all of running background of Single-chip Controlling mobile phone terminates to run.
As preferably: the concrete encryption method of the data encryption mode in step c is: be firstly received the clear-text passwords X come from binary conversion circuit;Then pass through AES and clear-text passwords X is encrypted to ciphertext password Y;Clear-text passwords X is obtained, thus realizing encryption effect to data in data transmission procedure finally by decipherment algorithm.
It is further used as suggesting effect, in step f: when the unblock data in Data Comparison electric circuit inspection to step e are not mated with the unlocking pin in bin, pointed out by the mode of sound and light alarm.
Calculating in order to convenient, described AES adopts md5 encryption algorithm.
For convenient operation, described second singlechip is the counting that the change of the optical signal sent by LED carries out binary zero, " 1 ".
The unblock open-door system based on mobile phone LED light designed by the present invention and method, the process that data cryptogram is transmitted is encrypted by data encryption circuit, in case data are cracked in transmitting procedure, then carry out being compiled into mobile phone LED light signal after converting data cryptogram to binary system to display, now the optical inductor on door recompilates into binary system after receiving the change procedure of the optical signal in LED and being recorded and then mates with the unblock data stored in advance, once the match is successful opening door lock, therefore above-mentioned design utilizes the flashing state of light to control door lock unlatching, thus solving the inconvenience that mechanical release brings, there is the safety that can improve use.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram unlocking open-door system in embodiment 1 based on mobile phone LED light;
Fig. 2 is the connection diagram between modules and the LED of light flash module in embodiment 1;
Fig. 3 is the connection diagram in embodiment 1 between the modules of door lock control circuits;
Fig. 4 be the modules of light flash module in embodiment 2 and LED and and electric quantity detecting circuit between connection diagram;
Fig. 5 is the connection diagram in embodiment 2 between Data Comparison circuit and sound and light alarm cue circuit;
Fig. 6 is the job step figure unlocking door opening method in embodiment 2 based on mobile phone LED light.
In figure: mobile phone 1, door lock control circuits 2, LED 3, door-lock motor 4, light flash module 5, code data editor's storage circuit 6, data encryption circuit 7, binary conversion circuit 8, wireless transmission circuit the 9, first single-chip microcomputer 10, light-inductive device 11, second singlechip 12, wireless receiver 13, bin 14, Data Comparison circuit 15, electric quantity detecting circuit 16, sound and light alarm cue circuit 17.
Detailed description of the invention
In conjunction with accompanying drawing, the invention will be further described by the examples below.
Embodiment 1:
nullSuch as Fig. 1、Fig. 2、Shown in Fig. 3,The unblock open-door system based on mobile phone LED light described by the present embodiment,Including mobile phone 1 and the door lock control circuits 2 being located on door,Mobile phone 1 is provided with LED 3,Described door lock control circuits 2 is connected with door-lock motor 4,Light flash module 5 it is provided with in mobile phone 1,Described light flash module 5 includes code data editor's storage circuit 6、Data encryption circuit 7、Binary conversion circuit 8、Wireless transmission circuit 9 and the first single-chip microcomputer 10,Described wireless transmission circuit 9 is connected with binary conversion circuit 8,The described outfan of code data editor's storage circuit 6 is connected with the input of data encryption circuit 7,The outfan of data encryption circuit 7 is connected with the input of binary conversion circuit 8,Outfan and first single-chip microcomputer 10 of binary conversion circuit 8 connect,Described first single-chip microcomputer 10 is also connected with LED 3;Described door lock control circuits 2 includes light-inductive device 11, second singlechip 12, wireless receiver 13, bin 14 and Data Comparison circuit 15, described light-inductive device 11 is connected with one of them input of Data Comparison circuit 15 by second singlechip 12, wireless receiver 13 is connected with bin 14, bin 14 is also connected with another input of Data Comparison circuit 15, and the output of described Data Comparison circuit 15 is connected with door-lock motor 4.
Above-mentioned design is encrypted by data encryption circuit 7 in process data cryptogram being transmitted, in case data are cracked in transmitting procedure, then carry out being compiled into mobile phone LED light signal after converting data cryptogram to binary system to display, now the optical inductor on door recompilates into binary system after receiving the change procedure of the optical signal in LED 3 and being recorded and then mates with the unblock data stored in advance, once the match is successful opening door lock, therefore above-mentioned design utilizes the flashing state of light to control door lock unlatching, thus solving the inconvenience that mechanical release brings.
The first single-chip microcomputer 10 in the present embodiment can be the bright of STC89C52 single-chip microcomputer or other Single-chip Controlling LED by employing model or go out, and the binary number " 1 " in the present embodiment represents that LED 3 is bright simultaneously, and " 0 " represents that LED 3 is gone out.
Embodiment 2:
As shown in Figure 4, the unblock open-door system based on mobile phone LED light described by the present embodiment, as different from Example 1: so that this system still ensures work when mobile phone 1 electricity is too low, electric quantity detecting circuit 16 it is additionally provided with in mobile phone 1, the input of described electric quantity detecting circuit 16 connects the battery output of mobile phone 1, and the outfan of described electric quantity detecting circuit 16 connects the first single-chip microcomputer 10.Above-mentioned design completes, when opening gate unlocks software, to detect mobile phone 1 electricity now by electric quantity detecting circuit 16, once electricity is too low, stops all operation softwares on mobile phone 1 backstage.
As shown in Figure 5, in order to realize the effect of prompting, being additionally provided with sound and light alarm cue circuit 17 on door lock control circuits 2, described sound and light alarm cue circuit 17 is connected with Data Comparison circuit 15, realized when unlocking unsuccessful by above-mentioned design, it is achieved sound and light alarm is for prompting.
As shown in Figure 6, disclosed herein as well is a kind of unblock door opening method based on mobile phone LED light, including the unblock open-door system based on mobile phone LED light adopted described in any one embodiment described above, specifically adopt following steps:
A. open at mobile phone 1 interface and unlock gate inhibition's software;And detect whether this software is use first time, and if it is, jump out register account number and password in mobile phone 1 interface, after having registered, login this software, code data formula bar is jumped out at mobile phone 1 interface;If not;Jump directly to step c;
B. preserved by code data editor's storage circuit 6 after inputting unlocking pin in code data formula bar;
C. the unlocking pin stored in code data editor's storage circuit 6 is flowed to data encryption circuit 7, data encryption circuit 7 be transferred to binary conversion circuit 8 after unlocking pin expressly being carried out data encryption;
D. above-mentioned binary conversion circuit 8 flows to the bin 14 in the first single-chip microcomputer 10 and door lock control circuits 2 after converting the data into binary system, now the first single-chip microcomputer 10 converts " 1 " in binary number to optical signal that LED 3 is bright, converts " 0 " in binary number to optical signal that LED 3 is gone out;Realize the flicker effect of LED 3;
E. after the light-inductive device 11 on door receives the flashing state of LED 3, and this situation is unlocked converts binary system to, become after binary number is processed and unlock data accordingly;
F. the unblock data obtained in step e are mated by Data Comparison circuit 15 with the unlocking pin in bin 14, if the match is successful, and opening door lock motor 4, complete to unlock and open the door;If mating unsuccessful, terminate to unlock;Carry out unlocked step again.
As preferably, in step a: when door lock inspection software being detected and opening, now recalling electric quantity detecting circuit 16, detect the internal charge condition of mobile phone 1 by electric quantity detecting circuit 16, when electricity is abundant, jump out electric power detection link;When electricity is too low, the first single-chip microcomputer 10 controls the software of all of running background of mobile phone 1 and terminates to run.
As preferably: the concrete encryption method of the data encryption mode in step c is: be firstly received the clear-text passwords X come from binary conversion circuit 8;Then pass through AES and clear-text passwords X is encrypted to ciphertext password Y;Clear-text passwords X is obtained, thus realizing encryption effect to data in data transmission procedure finally by decipherment algorithm.
It is further used as suggesting effect, in step f: when the unblock data that Data Comparison circuit 15 detects in step e are not mated with the unlocking pin in bin 14, pointed out by the mode of sound and light alarm.
Calculating in order to convenient, described AES adopts md5 encryption algorithm.
For convenient operation, described second singlechip 12 is the counting that the change of the optical signal sent by LED 3 carries out binary zero, " 1 ".

Claims (9)

  1. null1. the unblock open-door system based on mobile phone LED light,Including mobile phone (1) and the door lock control circuits (2) be located on door,Mobile phone (1) is provided with LED (3),Described door lock control circuits (2) is connected with door-lock motor (4),It is characterized in that: in mobile phone (1), be provided with light flash module (5),Described light flash module (5) includes code data editor's storage circuit (6)、Data encryption circuit (7)、Binary conversion circuit (8)、Wireless transmission circuit (9) and the first single-chip microcomputer (10),Described wireless transmission circuit (9) is connected with binary conversion circuit (8),The outfan of described code data editor's storage circuit (6) is connected with the input of data encryption circuit (7),The outfan of data encryption circuit (7) is connected with the input of binary conversion circuit (8),The outfan of binary conversion circuit (8) and the first single-chip microcomputer (10) connect,Described first single-chip microcomputer (10) is also connected with LED (3);Described door lock control circuits (2) includes light-inductive device (11), second singlechip (12), wireless receiver (13), bin (14) and Data Comparison circuit (15), described light-inductive device (11) is connected by one of them input of second singlechip (12) with Data Comparison circuit (15), wireless receiver (13) is connected with bin (14), bin (14) is also connected with another input of Data Comparison circuit (15), and the output of described Data Comparison circuit (15) is connected with door-lock motor (4).
  2. 2. the unblock open-door system based on mobile phone LED light according to claim 1, it is characterized in that: in mobile phone (1), be additionally provided with electric quantity detecting circuit (16), the input of described electric quantity detecting circuit (16) connects the battery output of mobile phone (1), and the outfan of described electric quantity detecting circuit (16) connects the first single-chip microcomputer (10).
  3. 3. the unblock open-door system based on mobile phone LED light according to claim 1 and 2, it is characterized in that: being additionally provided with sound and light alarm cue circuit (17) on door lock control circuits (2), described sound and light alarm cue circuit (17) is connected with Data Comparison circuit (15).
  4. 4., based on a unblock door opening method for mobile phone LED light, including the unblock open-door system based on mobile phone LED light adopted described in above-mentioned 1 to 3 any one claim, it is characterized in that adopting following steps:
    A. open at mobile phone (1) interface and unlock gate inhibition's software;And detect whether this software is use first time, and if it is, jump out register account number and password in mobile phone (1) interface, after having registered, login this software, code data formula bar is jumped out at mobile phone (1) interface;If not;Directly invoke step c;
    B. preserved by code data editor's storage circuit (6) after inputting unlocking pin in code data formula bar;
    C. the unlocking pin stored in code data editor's storage circuit (6) is flowed to data encryption circuit (7), data encryption circuit (7) be transferred to binary conversion circuit (8) after unlocking pin expressly being carried out data encryption;
    D. above-mentioned binary conversion circuit (8) flows to the bin (14) in the first single-chip microcomputer (10) and door lock control circuits (2) after converting the data into binary system, now the first single-chip microcomputer (10) converts " 1 " in binary number to optical signal that LED (3) is bright, converts " 0 " in binary number to optical signal that LED (3) is gone out;Realize the flicker effect of LED (3);
    E. after the light-inductive device (11) on door receives the flashing state of LED (3), and this situation is unlocked converts binary system to, become after binary number is processed and unlock data accordingly;
    F. the unblock data obtained in step e are mated by Data Comparison circuit (15) with the unlocking pin in bin (14), if the match is successful, and opening door lock motor (4), complete to unlock and open the door;If mating unsuccessful, terminate to unlock;Carry out unlocked step again.
  5. 5. the unblock door opening method based on mobile phone LED light according to claim 4, it is characterized in that: in step a: when door lock inspection software being detected and opening, now recall electric quantity detecting circuit (16), the internal charge condition of mobile phone (1) is detected by electric quantity detecting circuit (16), when electricity is abundant, jump out electric power detection link;When electricity is too low, the first single-chip microcomputer (10) controls the software of mobile phone (1) all of running background and terminates to run, and makes mobile phone be in standby mode.
  6. 6. the unblock door opening method based on mobile phone LED light according to claim 4 or 5, is characterized in that: the concrete encryption method of the data encryption mode in step c is: be firstly received the clear-text passwords X come from binary conversion circuit (8);Then pass through AES and clear-text passwords X is encrypted to ciphertext password Y;Clear-text passwords X is obtained, thus realizing encryption effect to data in data transmission procedure finally by decipherment algorithm.
  7. 7. the unblock door opening method based on mobile phone LED light according to claim 4 or 5, it is characterized in that: in step f: when the unblock data that Data Comparison circuit (15) detects in step e are not mated with the unlocking pin in bin (14), pointed out by the mode of sound and light alarm.
  8. 8. the unblock door opening method based on mobile phone LED light according to claim 6, is characterized in that: described AES adopts md5 encryption algorithm.
  9. 9. the unblock door opening method based on mobile phone LED light according to claim 4 or 5, is characterized in that: described second singlechip (12) is the counting that the change of the optical signal sent by LED (3) carries out binary zero, " 1 ".
CN201610131921.0A 2016-03-09 2016-03-09 Unlocking and door opening system and method based on mobile phone LED light Pending CN105788046A (en)

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CN106373241A (en) * 2016-09-30 2017-02-01 栾同济 Coded lock system of flash lamp and using method thereof
CN106850961A (en) * 2016-12-23 2017-06-13 上海斐讯数据通信技术有限公司 A kind of mobile phone door opening method and system based on infrared communication
CN108010168A (en) * 2017-12-16 2018-05-08 南宁学院 A kind of coding lock system based on the communication of Mobile phone electric torch LED light
CN108824988A (en) * 2018-06-21 2018-11-16 南京科蓝德网络科技有限公司 A kind of photosensitive control safety lock
CN109147304A (en) * 2017-06-15 2019-01-04 中兴通讯股份有限公司 A kind of equipment remote-control method and remote control device
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
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CN114582054A (en) * 2022-03-09 2022-06-03 浙江钟铮锁业有限公司 Key feedback method applied to coded lock

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CN103426222A (en) * 2013-09-09 2013-12-04 桂林理工大学 Light-dependent control door guard device
CN203894830U (en) * 2014-04-28 2014-10-22 李仕平 Bidirectional communication intelligent lock
CN104883448A (en) * 2015-06-05 2015-09-02 深圳市智诺微智能电子科技有限公司 Method and reception device for transmission data by using smartphone LED lamp
CN104952135A (en) * 2015-07-10 2015-09-30 徐林 Intelligent terminal light-operated door lock system and application method

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CN106373241A (en) * 2016-09-30 2017-02-01 栾同济 Coded lock system of flash lamp and using method thereof
CN106850961A (en) * 2016-12-23 2017-06-13 上海斐讯数据通信技术有限公司 A kind of mobile phone door opening method and system based on infrared communication
CN109147304A (en) * 2017-06-15 2019-01-04 中兴通讯股份有限公司 A kind of equipment remote-control method and remote control device
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
CN108010168A (en) * 2017-12-16 2018-05-08 南宁学院 A kind of coding lock system based on the communication of Mobile phone electric torch LED light
CN108824988A (en) * 2018-06-21 2018-11-16 南京科蓝德网络科技有限公司 A kind of photosensitive control safety lock
CN108824988B (en) * 2018-06-21 2020-07-07 南京科蓝德网络科技有限公司 Photosensitive control safety lock
CN112800794A (en) * 2021-01-25 2021-05-14 李峰 Method and system for opening seal
CN114582054A (en) * 2022-03-09 2022-06-03 浙江钟铮锁业有限公司 Key feedback method applied to coded lock

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