CN105654581A - Mutual-test optical encryption switching device - Google Patents

Mutual-test optical encryption switching device Download PDF

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Publication number
CN105654581A
CN105654581A CN201510969844.1A CN201510969844A CN105654581A CN 105654581 A CN105654581 A CN 105654581A CN 201510969844 A CN201510969844 A CN 201510969844A CN 105654581 A CN105654581 A CN 105654581A
Authority
CN
China
Prior art keywords
switch
chip
source
micro
switching device
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.)
Pending
Application number
CN201510969844.1A
Other languages
Chinese (zh)
Inventor
祝宁华
陈伟
刘建国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute of Semiconductors of CAS
Original Assignee
Institute of Semiconductors of CAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institute of Semiconductors of CAS filed Critical Institute of Semiconductors of CAS
Priority to CN201510969844.1A priority Critical patent/CN105654581A/en
Publication of CN105654581A publication Critical patent/CN105654581A/en
Priority to US15/387,104 priority patent/US10681539B2/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G07C9/00309—Electronically 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
    • 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
    • G07C9/00309—Electronically 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
    • G07C2009/00412—Electronically 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
    • 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
    • G07C2009/00753—Electronically 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
    • G07C2009/00769—Electronically 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
    • G07C2009/00785—Electronically 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The present invention provides a mutual-test optical encryption switching device, including a switch control terminal 9 and a switch lock body 10. The switch control terminal 9 includes a switch button 1, a first single-chip 2, a first light emitter 3, and a first optical receiver (4); and the switch lock body (10) comprises a second optical receiver (5), a second light emitter (6), a second single-chip (7), and a drive motor switch (8). A multi-band channel coding method is used to transmit the encrypted keys through different channels, thereby reducing the possibility of signal interception during transmission, and greatly improving the safety of the switching device.

Description

Test formula light encryption switching device mutually
Technical field
The invention belongs to automation control area, particularly relate to safe password on-off control field, be specifically related to one and test formula light encryption switching device mutually.
Background technology
The demand of current safety control is very many. Such as gate inhibition, password chest, coded lock, automobile lock etc. How to add the security of strong encryption keys transport process, increase and decode difficulty, be a difficult problem for industry always. The present invention proposes a kind of multiband channel coded system, and its outstanding advantage is by the key after encryption by the transmission of different channels, to reduce the possibility that signal is intercepted and captured in transmitting procedure, increased substantially security.
Summary of the invention
The present invention proposes one and test formula light encryption switching device mutually, it mainly comprises switch control terminal 9 and switch lock body 10 two portions, and wherein switch control terminal 9 comprises switch key 1; First micro-chip 2; First light emission device 3; First optical receiver 4, switch lock body 10 comprises: the 2nd optical receiver 5; 2nd light emission device 6; 2nd micro-chip 7; Drive-motor switch 8; Wherein the switch key 1 in switch control terminal 9 is connected with the first micro-chip 2 and carries out switching on and shutting down operation, and the first micro-chip 2 connects respectively at the first light emission device 3 and the first optical receiver 4; The 2nd optical receiver 5 and the 2nd light emission device 6 in switch lock body 10 are connected with the 2nd micro-chip 7 respectively, and the 2nd micro-chip 7 is connected with drive-motor switch 8, opening with closed of trip switch. The key that wherein the first micro-chip 2 is arranged voluntarily for storing user, sends digital control signal, is controlled by the first light emission device 3 and the loading of the information such as password; The optical signal received is obtained by the first optical receiver 4, and the lock body end checking key arranged voluntarily with the user of the first micro-chip 2 storage is compared. The key that 2nd micro-chip 7 is arranged voluntarily for storing user, sends digital control signal, is controlled by the 2nd light emission device 6 and the loading of the information such as password.
Wherein the first light emission device 3 and the 2nd light emission device 6 are characterised in that, can be 2 kinds in microwave source, lightwave source, x-ray source, radio frequency source, Terahertz wave source or multiple combination, it is also possible to be multiple (being greater than 2) different frequency emission source in a class emissive source. Under the control of the key, select one or more emissive source of control and the information after encryption is launched.
Accompanying drawing explanation
For the technology contents of the present invention is described further, it is described in detail as follows below in conjunction with embodiment and accompanying drawing, wherein:
Fig. 1 the present invention tests formula light encryption switching device structural representation mutually;
Fig. 2 switch authentication and password checking schematic flow sheet.
Embodiment
FIGS 1, coded lock is verified in the optical communication of the noncontact formula of the present invention, and it mainly comprises switch control terminal 9 and switch lock body 10 two portions, and wherein switch control terminal 9 comprises switch key 1; First micro-chip 2; First light emission device 3; First optical receiver 4, switch lock body 10 comprises: the 2nd optical receiver 5; 2nd light emission device 6; 2nd micro-chip 7; Drive-motor switch 8; Wherein the switch key 1 in switch control terminal 9 is connected with the first micro-chip 2 and carries out switching on and shutting down operation, and the first micro-chip 2 connects respectively at the first light emission device 3 and the first optical receiver 4; The 2nd optical receiver 5 and the 2nd light emission device 6 in switch lock body 10 are connected with the 2nd micro-chip 7 respectively, and the 2nd micro-chip 7 is connected with drive-motor switch 8, opening with closed of trip switch. The key that wherein the first micro-chip 2 is arranged voluntarily for storing user, sends digital control signal, is controlled by the first light emission device 3 and the loading of the information such as password; The optical signal received is obtained by the first optical receiver 4, and the lock body end checking key arranged voluntarily with the user of the first micro-chip 2 storage is compared. The key that 2nd micro-chip 7 is arranged voluntarily for storing user, sends digital control signal, is controlled by the 2nd light emission device 6 and the loading of the information such as password.
Wherein the first light emission device 3 and the 2nd light emission device 6 are characterised in that, can be 2 kinds in microwave source, lightwave source, x-ray source, radio frequency source, Terahertz wave source or multiple combination, it is also possible to be multiple (being greater than 2) different frequency emission source in a class emissive source. Under the control of the key, select one or more emissive source of control and the information after encryption is launched.
The checking process of switch key is as shown in Figure 2: switch control terminal sends AAAAA, after switch lock body receives correct encrypted message, send BBBB, switch control terminal receives BBBBB rear and starts real switch key, transmit button password CCCCC, switch lock body receives switch password CCCCC rear and starts drive-motor, performs the unlatching of machinery switch.
Above embodiment only in order to the technical scheme of the present invention to be described, is not intended to limit. Although with reference to previous embodiment to invention has been detailed description, it will be understood by those within the art that: the technical scheme described in previous embodiment still can be modified by it, or wherein part technology feature is carried out equivalent replacement; And these amendments or replacement, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.

Claims (6)

1. test formula light encryption switching device mutually for one kind, it mainly comprises switch control terminal 9 and switch lock body 10 two portions, and wherein switch control terminal (9) comprises switch key (1), the first micro-chip (2), the first light emission device (3), the first optical receiver (4); Switch lock body (10) comprising: the 2nd optical receiver (5), the 2nd light emission device (6), the 2nd micro-chip (7), drive-motor switch (8); Wherein the switch key (1) in switch control terminal (9) is connected with the first micro-chip (2) and carries out switching on and shutting down operation, and the first micro-chip (2) connects respectively at the first light emission device (3) and the first optical receiver (4); The 2nd optical receiver (5) and the 2nd light emission device (6) in switch lock body (10) are connected with the 2nd micro-chip (7) respectively, 2nd micro-chip (7) is connected with drive-motor switch (8), opening with closed of trip switch.
2. test formula light encryption switching device mutually as claimed in claim 1, the key that wherein the first micro-chip (2) is arranged voluntarily for storing user, send digital control signal, the first light emission device (3) is carried out the loading of the information such as control and password.
3. testing formula light encryption switching device mutually as claimed in claim 1, the optical signal wherein received is obtained by the first optical receiver (4), and the lock body end checking key that the user stored with the first micro-chip (2) is arranged voluntarily is compared.
4. test formula light encryption switching device mutually as claimed in claim 1, the key that wherein the 2nd micro-chip (7) is arranged voluntarily for storing user, send digital control signal, carry out the 2nd light emission device (6) controlling the loading with encrypted message.
5. test formula light encryption switching device mutually as claimed in claim 1, wherein the first photo-emission source (3) and the 2nd photo-emission source (6) are 2 kinds in microwave source, lightwave source, x-ray source, radio frequency source, Terahertz wave source or multiple combination, or the emissive source of multiple different frequency in same class emissive source, under the control of the key, select one or more emissive source of control and the information after encryption is launched.
6. testing formula light encryption switching device mutually as claimed in claim 5, wherein the first photo-emission source (3) and the 2nd photo-emission source (6) are the emissive sources being greater than 2 different frequencies in same class emissive source.
CN201510969844.1A 2015-12-22 2015-12-22 Mutual-test optical encryption switching device Pending CN105654581A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510969844.1A CN105654581A (en) 2015-12-22 2015-12-22 Mutual-test optical encryption switching device
US15/387,104 US10681539B2 (en) 2015-12-22 2016-12-21 Multi-band channel encrypting switch control device and control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510969844.1A CN105654581A (en) 2015-12-22 2015-12-22 Mutual-test optical encryption switching device

Publications (1)

Publication Number Publication Date
CN105654581A true CN105654581A (en) 2016-06-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510969844.1A Pending CN105654581A (en) 2015-12-22 2015-12-22 Mutual-test optical encryption switching device

Country Status (1)

Country Link
CN (1) CN105654581A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107492175A (en) * 2017-08-25 2017-12-19 深圳市光域物联科技有限公司 Visible ray safety door latch, system and method for unlocking

Citations (6)

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CN103595483A (en) * 2013-11-20 2014-02-19 中国电子科技集团公司第四十一研究所 Multiband modulation light source based on ultraviolet LED
CN103812657A (en) * 2013-12-31 2014-05-21 深圳光启创新技术有限公司 Authentication method
CN103873142A (en) * 2012-12-10 2014-06-18 中兴通讯股份有限公司 Data transmission method and device, data reception method and device and transmission system for visible light communication
CN104050740A (en) * 2014-06-19 2014-09-17 中国科学院半导体研究所 Photoelectric key door lock device
US20150235488A1 (en) * 2014-02-14 2015-08-20 GM Global Technology Operations LLC Memory management for fleet operation of peps vehicles

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Publication number Priority date Publication date Assignee Title
CN102684791A (en) * 2011-03-18 2012-09-19 烽火通信科技股份有限公司 Wired and wireless converged communication system, wired and wireless converged communication method and method and device for generating multi-waveband signals
CN103873142A (en) * 2012-12-10 2014-06-18 中兴通讯股份有限公司 Data transmission method and device, data reception method and device and transmission system for visible light communication
CN103595483A (en) * 2013-11-20 2014-02-19 中国电子科技集团公司第四十一研究所 Multiband modulation light source based on ultraviolet LED
CN103812657A (en) * 2013-12-31 2014-05-21 深圳光启创新技术有限公司 Authentication method
US20150235488A1 (en) * 2014-02-14 2015-08-20 GM Global Technology Operations LLC Memory management for fleet operation of peps vehicles
CN104050740A (en) * 2014-06-19 2014-09-17 中国科学院半导体研究所 Photoelectric key door lock device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107492175A (en) * 2017-08-25 2017-12-19 深圳市光域物联科技有限公司 Visible ray safety door latch, system and method for unlocking

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Application publication date: 20160608