CN116543484B - Two-way checking anti-decoding system based on secret cabinet - Google Patents
Two-way checking anti-decoding system based on secret cabinet Download PDFInfo
- Publication number
- CN116543484B CN116543484B CN202310703407.XA CN202310703407A CN116543484B CN 116543484 B CN116543484 B CN 116543484B CN 202310703407 A CN202310703407 A CN 202310703407A CN 116543484 B CN116543484 B CN 116543484B
- Authority
- CN
- China
- Prior art keywords
- socket
- reflecting
- cabinet
- secret
- reflective
- 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.)
- Active
Links
- 238000004891 communication Methods 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 29
- 230000005294 ferromagnetic effect Effects 0.000 claims description 36
- 238000000576 coating method Methods 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 238000002310 reflectometry Methods 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims 1
- 238000012795 verification Methods 0.000 description 7
- 230000005291 magnetic effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
- G07C9/00912—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for safes, strong-rooms, vaults or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/02—Details
-
- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a two-way checking anti-decoding system based on a secret cabinet, which comprises a mobile terminal, a password distribution device, the secret cabinet and a server component, wherein the mobile terminal is connected with the password distribution device; the mobile terminal, the password distribution device and the secret cabinet are in communication connection with the server component through a wireless local area network; the mobile terminal comprises a terminal body, a pressing component and a plurality of reflecting units; the password distribution device comprises a distributor body, wherein the distributor body is provided with a first socket, and a rotary driving assembly, a first light source, a release assembly, a first photoelectric conversion device and a first communication module are arranged in the distributor body; the secret cabinet comprises a cabinet body, a control body, a second light source, a second photoelectric conversion device, a second communication module and a control unit, wherein the control body is provided with a second socket; the invention solves the problem that the unauthorized opening of the secret cabinet is leaked because the opening of the secret cabinet is easy to be deciphered by adopting the electric signal to control the secret cabinet, and provides the reliability of the secret system.
Description
Technical Field
The invention relates to the technical field of security processing, in particular to a bidirectional checking and decoding prevention system based on a security cabinet.
Background
In the administrative file confidentiality management process, administrative confidential files are stored through a confidential cabinet, and unauthorized opening of the confidential cabinet is avoided in confidentiality work;
however, the existing remote control secret cabinet is usually only opened by a password, and the password is extremely easy to intercept and crack in the process of being transmitted to the secret cabinet through a network, so that the secret cabinet is opened in an unauthorized manner, and a secret leakage event is caused.
Disclosure of Invention
The invention aims to overcome the defects and provide a bidirectional checking and decoding prevention system based on a secret cabinet.
In order to achieve the above object, the present invention is specifically as follows:
a two-way checking anti-decoding system based on a secret cabinet comprises a mobile terminal for storing an opening password, a password distribution device for randomly distributing the opening password to the mobile terminal, the secret cabinet for storing secret files, and a server component for processing information interaction among the mobile terminal, the password distribution device and the secret cabinet; the mobile terminal, the password distribution device and the secret cabinet are in communication connection with the server component through a wireless local area network;
the mobile terminal comprises a terminal body, wherein a plurality of reflecting units are rotatably arranged in the terminal body, and a compressing assembly for compressing and locking the reflecting units is further arranged in the terminal body;
the password distribution device comprises a distributor body, wherein the distributor body is provided with a first socket for the terminal body to be inserted into, a rotary driving assembly for driving a plurality of reflecting units to rotate is arranged in the distributor body, a first light source coaxially arranged with the first socket is also arranged in the distributor body, a release assembly for releasing the compression locking of the compression assembly to the plurality of reflecting units is also arranged in the distributor body, a first photoelectric conversion device for receiving the reflected light rays of the plurality of reflecting units to the first light source is also arranged in the distributor body, and a first communication module in communication connection with a server assembly is also arranged in the distributor body;
the secret cabinet comprises a cabinet body and a control body arranged on the cabinet body, wherein the control body is provided with a second socket for the terminal body to be inserted into, the control body is provided with a second light source coaxially arranged with the second socket, a second photoelectric conversion device for receiving reflected light rays of the second light source by a plurality of reflection units is arranged in the second socket, and the control body is also provided with a second communication module and a control unit; the control unit is electrically connected with the second communication module and the second photoelectric conversion device, and the second communication module is also in communication connection with the server component.
In the invention, each reflecting unit comprises a reflecting disc ring, and one side of the reflecting disc ring is provided with a reflecting coating which is in a non-closed ring shape; the reflective coating of each reflective unit can reflect light with different wavelengths, the diameters of the reflective coatings of each reflective unit are different, the reflective coatings of each reflective unit are concentrically arranged, and the reflectivity of the reflective coating of each reflective unit is linearly increased or linearly decreased from one end to the other end.
In the invention, a plurality of brake pads are embedded in the reflecting disc ring at intervals along the circumferential direction.
The pressing assembly comprises a pressing head, a spring and a first ferromagnetic body, wherein a boss is convexly arranged at one end of the terminal body, a first mounting hole is concavely formed in the boss, a transparent cover is fixed at the opening position of the first mounting hole, a light-transmitting window which is used for light to penetrate and is arranged along the radial direction is formed in the transparent cover, and a plurality of reflecting units are positioned in the first mounting hole; the pressure head is arranged at the inner bottom of the first mounting hole in a sliding manner and can slide along the axial direction of the first mounting hole, the spring is arranged at the inner bottom of the first mounting hole, two ends of the spring are respectively connected to the pressure head and the terminal body, and the first ferromagnetic body is embedded at one side of the pressure head, which is opposite to the spring;
the release assembly comprises a release bracket and an electromagnet, wherein the release bracket is fixed at the inner bottom of the first socket, and the electromagnet is fixed at one side of the release bracket, which is opposite to the opening position of the first socket; the first light source and the first photoelectric conversion device are both arranged on the release bracket.
The rotary driving assembly comprises a motor, a gear and a rotor, wherein the motor is arranged on a distributor body, the gear is connected to the output end of the motor, a second mounting hole is concavely formed in the distributor body, the rotor is rotationally arranged in the second mounting hole, the first socket is arranged on the rotor, the gear is in transmission connection with the outer wall of the rotor, and a plurality of obliquely arranged second ferromagnets are arranged on the inner wall of the first socket at intervals along the circumferential direction;
the outer peripheral wall of the reflecting disc ring is provided with a plurality of third ferromagnets which are obliquely arranged at intervals along the circumferential direction; the third ferromagnetic body is parallel to the second ferromagnetic body when the terminal body is inserted into the first socket.
In the invention, a plurality of first V-shaped grooves which are in one-to-one correspondence with the second ferromagnets are arranged on the inner wall of the first socket at intervals along the circumferential direction, and the second ferromagnets are fixed on one side wall of the corresponding first V-shaped grooves; the outer peripheral wall of the reflecting disc ring is provided with a plurality of second V-shaped grooves which are in one-to-one correspondence with the third ferromagnetic bodies at intervals along the circumferential direction, and the third ferromagnetic bodies are fixed on one side wall of the corresponding second V-shaped grooves.
According to the invention, the terminal body is provided with two positioning pins in a protruding mode at intervals, the distributor body is provided with first positioning holes at two sides of the first socket respectively, and the control body is provided with second positioning holes at two sides of the second socket respectively.
The terminal body is further provided with a touch display screen.
The beneficial effects of the invention are as follows: according to the password distribution terminal, the random passwords are generated by arranging the reflecting units of the mobile terminal to be matched with the first light source, the rotary driving assembly and the first photoelectric conversion device of the password distribution device, so that the random passwords are stored in a mechanical position mode of the reflecting units, and the password verification terminal is matched with the control unit, the second light source and the second photoelectric conversion device of the security cabinet through the mobile terminal, so that double verification of electric signals and physical reflected signals is performed, the problem that the security cabinet is not authorized to be opened to generate secret leakage due to easy deciphering when the security cabinet is controlled to be opened by the electric signals is avoided, and the reliability of the security system is provided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a mobile terminal and a password assignment device of the present invention when engaged;
FIG. 3 is an exploded schematic view of the mobile terminal of the present invention;
FIG. 4 is a schematic view of the structure of the reflection unit of the present invention;
FIG. 5 is a schematic diagram of a code distribution device according to the present invention;
FIG. 6 is a schematic cross-sectional view of a code-dispensing device of the present invention;
FIG. 7 is a schematic view of the structure of the privacy cabinet of the present invention;
FIG. 8 is a schematic view of a portion of the structure of the privacy cabinet of the present invention;
reference numerals illustrate: 1. a mobile terminal; 11. a terminal body; 111. a boss; 112. a positioning pin; 12. a reflection unit; 121. a reflective disc ring; 122. a reflective coating; 123. a brake pad; 124. a third ferromagnetic body; 131. a pressure head; 132. a spring; 133. a first ferromagnetic body; 14. a transparent cover; 2. a password distribution device; 21. a dispenser body; 211. a first positioning hole; 221. a motor; 222. a gear; 223. a rotor; 224. a second ferromagnetic body; 23. a first light source; 241. releasing the bracket; 242. an electromagnet; 25. a first photoelectric conversion device; 26. a first communication module; 3. a secret cabinet; 31. a cabinet body; 32. a control body; 321. a second positioning hole; 33. a second light source; 34. a second photoelectric conversion device; 35. a second communication module; 36. a control unit; 4. a server component; 10. a secretor.
Detailed Description
The invention will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the invention.
As shown in fig. 1 to 8, the two-way checking and decoding prevention system based on the secret cabinet according to the present embodiment includes a mobile terminal 1 for storing an unlock code, a code allocation device 2 for randomly allocating the unlock code to the mobile terminal 1, a secret cabinet 3 for storing a secret file, and a server component 4 for processing information interaction among the mobile terminal 1, the code allocation device 2 and the secret cabinet 3; the mobile terminal 1, the password distribution device 2 and the secret cabinet 3 are in communication connection with the server component 4 through a wireless local area network;
the mobile terminal 1 comprises a terminal body 11, wherein a plurality of reflecting units 12 are rotationally arranged in the terminal body 11, and a compressing assembly for compressing and locking the reflecting units 12 is further arranged in the terminal body 11; specifically, the number of reflection units 12 is three;
the password distribution device 2 comprises a distributor body 21, wherein the distributor body 21 is provided with a first socket for inserting the terminal body 11, a rotary driving assembly for driving the plurality of reflecting units 12 to rotate is arranged in the distributor body 21, a first light source 23 coaxially arranged with the first socket is also arranged in the distributor body 21, a release assembly for releasing the compression locking of the compression assembly on the plurality of reflecting units 12 is also arranged in the distributor body 21, a first photoelectric conversion device 25 for receiving the reflected light rays of the plurality of reflecting units 12 on the first light source 23 is also arranged in the distributor body 21, and a first communication module 26 in communication connection with the server assembly 4 is also arranged in the distributor body 21;
the security cabinet 3 comprises a cabinet body 31 and a control body 32 arranged on the cabinet body 31, the control body 32 is provided with a second socket for inserting the terminal body 11, the control body 32 is provided with a second light source 33 coaxially arranged with the second socket, a second photoelectric conversion device 34 for receiving reflected light rays of the second light source 33 by the plurality of reflection units 12 is arranged in the second socket, and the control body 32 is also provided with a second communication module 35 and a control unit 36; the control unit 36 is electrically connected to the second communication module 35 and the second photoelectric conversion device 34, and the second communication module 35 is also communicatively connected to the server assembly 4.
The working mode of the embodiment is as follows: when the device works, each reflecting unit 12 is in a compression locking state under the action of the compression component, the secret operator 10 holds the mobile terminal 1, and inputs an operation password of the secret operator 10 on the mobile terminal 1, the mobile terminal 1 transmits the operation password to the server component 4 through the wireless local area network, the server component 4 checks the received operation password, a working instruction is sent to the first communication module 26 through the wireless local area network, the first communication module 26 transmits the working instruction to the password distribution device 2, the first light source 23 is lightened after the password distribution device 2 receives the working instruction, the secret operator 10 inserts the mobile terminal 1 into the first socket, the compression component is driven by the release component to release the compression locking of the reflecting units 12, at the moment, the rotary driving component drives each reflecting unit 12 to rotate, meanwhile, each reflecting unit 12 reflects light generated by the first light source 23, the first photoelectric conversion device 25 receives the reflected light of each reflecting unit 12, after the preset time is rotated, the preset time can be freely set according to the actual use condition, the release component stops working, the compression component enables each reflecting unit 12 to be in the compression locking state again, the first electric signal is transmitted to the first light source 21 through the first light source 21 to the first electric signal distributor, and the first electric signal can be converted to the first light spot 21 according to the first communication volume of the first electric signal after the first electric signal is converted to the first light signal of the first light source 21;
then the secret clerk 10 pulls out the mobile terminal 1 from the first socket, at the moment, the password allocation device 2 records the current time value as a first time value, the first time value is sent to the server component 4, after the server component 4 receives the first time value, the cut-off time of the opening of the secret cabinet 3 is calculated according to the preset opening time of the secret cabinet 3 in the server component 4, the cut-off time is sent to the mobile terminal 1 through the wireless local area network, and the secret clerk 10 responsible for extracting the secret file is reminded to go to the secret cabinet 3 to extract the secret file before the cut-off time; the preset opening time of the secret cabinet 3 in the server component 4 can be freely set according to the actual use; namely, the sealed distribution device 2 is a password distribution end, and the secret cabinet 3 is a password verification end;
then, the secret person 10 who is responsible for extracting the secret file holds the mobile terminal 1 to the secret cabinet 3, inserts the mobile terminal 1 into the second socket, at this time, the control unit 36 records the current time value as a second time value, the control unit 36 encrypts the second time value by using the second communication module 35 and sends the encrypted second time value to the server component 4 through the wireless local area network, and the server component 4 compares the second time value with the cut-off time; if the second time value is after the expiration time, sending password expiration information to the mobile terminal 1, and terminating the file extraction operation; if the second time value is before the cut-off time, sending a time verification passing signal to the control unit 36 through the wireless local area network and the second communication unit, controlling the second light source 33 to be turned on by the control unit 36, reflecting light rays emitted by the second light source 33 through the reflection units 12 and then projecting the light rays onto the second photoelectric conversion devices 34, converting light spots formed by the light rays reflected by the reflection units 12 into second electric signals by the second photoelectric conversion devices 34 according to the energy, encrypting the second electric signals and then sending the second electric signals to the server assembly 4 through the second communication module 35, and comparing the second electric signals with the first electric signals by the server assembly 4; if the second electric signal is consistent with the first electric signal, the password verification is passed, the server component 4 sends a cabinet opening signal to the second communication module 35, after receiving the cabinet opening signal, the control unit 36 controls the second light source 33 to be started again, and the third signals generated by the reflecting units 12 of the mobile terminal 1 are obtained again through the second photoelectric conversion devices 34, and compared with the cabinet opening signal sent by the server component 4, and after confirming that the cabinet opening signal is correct, the control cabinet 31 is opened.
According to the embodiment, at the password distribution end, each reflecting unit 12 of the mobile terminal 1 is matched with the first light source 23, the rotary driving component and the first photoelectric conversion device 25 of the password distribution device 2, so that a random starting password is generated by means of light reflection signals and is stored in a mechanical position mode of each reflecting unit 12, and at the password verification end, the mobile terminal 1 is matched with the control unit 36, the second light source 33 and the second photoelectric conversion device 34 of the secret cabinet 3, so that double verification of an electric signal and a physical reflection signal is carried out, the problem that secret leakage is caused by unauthorized starting of the secret cabinet 3 due to the fact that the secret cabinet 3 is controlled to be easily deciphered by adopting the electric signal is avoided, and the reliability of a secret system is provided.
As shown in fig. 3 and 4, further, based on the above embodiment, each of the reflection units 12 includes a reflection disc ring 121, and one side of the reflection disc ring 121 is provided with a non-closed-loop reflection coating 122; the reflective coating 122 of each of the reflective units 12 may reflect light of different wavelengths, the reflective coating 122 of each of the reflective units 12 may have different diameters, the reflective coating 122 of each of the reflective units 12 may be concentrically disposed, and the reflectivity of the reflective coating 122 of each of the reflective units 12 may be linearly increased or decreased from one end thereof to the other end thereof.
In this embodiment, the reflective coating 122 is provided to reflect the light generated by the first light source 23 or the second light source 33, and the reflective coating 122 of each reflective unit 12 is provided to reflect the light with different wavelengths, so that the first photoelectric conversion device 25 or the second photoelectric conversion device 34 receives the light with different wavelengths, and the reflective coatings 122 are concentrically arranged and have different diameters, so as to avoid shielding the reflected light between the reflective units 12, and the reflectivity of the reflective coating 122 is linearly increased or linearly decreased from one end to the other end of the reflective coating 122, so that light spots with different energy sizes are formed between the reflective units 12 by the first photoelectric conversion device 25 or the second photoelectric conversion device 34.
As shown in fig. 3 and 4, further, based on the above embodiment, the reflective disc ring 121 is embedded with a plurality of brake pads 123 at intervals along the circumferential direction. In this embodiment, the brake pad 123 is disposed on the reflective disc ring 121, so that under the action of the compression assembly, each reflective unit 12 will not rotate, which is beneficial to enhancing the compression locking state of each reflective unit 12 under the action of the compression assembly, so as to ensure that each reflective unit 12 reliably stores the random opening code generated by the code distribution device 2 in a mechanical position.
As shown in fig. 2 to 4 and 6, based on the above embodiment, further, the pressing assembly includes a pressing head 131, a spring 132 and a first ferromagnetic body 133, one end of the terminal body 11 is convexly provided with a boss 111, the boss 111 is concavely provided with a first mounting hole, an opening position of the first mounting hole is fixed with a transparent cover 14, the transparent cover 14 is provided with a light-transmitting window for light to transmit and is radially arranged, and a plurality of reflecting units 12 are located in the first mounting hole; the pressure head 131 is slidably arranged at the inner bottom of the first mounting hole and can slide along the axial direction of the first mounting hole, the spring 132 is arranged at the inner bottom of the first mounting hole, two ends of the spring 132 are respectively connected to the pressure head 131 and the terminal body 11, and the first ferromagnetic body 133 is embedded at one side of the pressure head 131 opposite to the spring 132;
the release assembly comprises a release bracket 241 and an electromagnet 242, wherein the release bracket 241 is fixed at the inner bottom of the first socket, and the electromagnet 242 is fixed at one side of the release bracket 241 facing away from the opening position of the first socket; the first light source 23 and the first photoelectric conversion device 25 are both provided on the release bracket 241.
In actual use, when the terminal body 11 is inserted into the first socket, the light-transmitting window is opposite to the position of the first photoelectric conversion device 25, the electromagnet 242 is electrified to generate a magnetic field with the same polarity as the first ferromagnetic body 133, so that the first ferromagnetic body 133 drives the pressing head 131 to slide under the action of the magnetic field, the spring 132 is compressed, the pressing head 131 is separated from being abutted against the reflecting disc ring 121 of the reflecting unit 12, so that the pressing assembly is released to enable each reflecting unit 12 to be in a pressing locking state, so that each reflecting unit 12 can rotate under the action of the rotary driving assembly, after each reflecting unit 12 rotates for a preset time, the electromagnet 242 is stopped to be electrified, and the pressing head 131 slides to press each reflecting unit 12 under the action of the elasticity of the spring 132; thereby, the pressing or releasing state of the pressing head 131 to each reflecting unit 12 is achieved by controlling the on-off of the electromagnet 242.
As shown in fig. 2 to 6, based on the above embodiment, further, the rotary driving assembly includes a motor 221, a gear 222 and a rotor 223, the motor 221 is mounted on the distributor body 21, the gear 222 is connected to an output end of the motor 221, the distributor body 21 is concavely provided with a second mounting hole, the rotor 223 is rotatably disposed in the second mounting hole, the first socket is disposed on the rotor 223, the gear 222 is in transmission connection with an outer wall of the rotor 223, and a plurality of second ferromagnetic bodies 224 disposed in an inclined manner are disposed on an inner wall of the first socket at intervals along a circumferential direction;
the outer peripheral wall of the reflecting disc ring 121 is provided with a plurality of third ferromagnetic bodies 124 which are obliquely arranged at intervals along the circumferential direction; the third ferromagnetic body 124 is parallel to the second ferromagnetic body 224 when the terminal body 11 is inserted into the first receptacle.
In actual use, when the terminal body 11 is inserted into the first socket, the third ferromagnetic body 124 is parallel to the second ferromagnetic body 224, the motor 221 drives the rotor 223 to rotate through the gear 222, the rotor 223 drives each second ferromagnetic body 224 to rotate, and after the compression locking state is released, each reflecting unit 12 randomly rotates under the driving of the magnetic field force due to the magnetic field force between the second ferromagnetic body 224 and the third ferromagnetic body 124, so that a random password is generated by utilizing the optical reflection signal mode, and the random password is stored in the mechanical position mode of the reflecting unit 12.
As shown in fig. 2 to 6, further, based on the above embodiment, the inner wall of the first socket is provided with a plurality of first V-shaped grooves corresponding to the second ferromagnetic bodies 224 one by one at intervals along the circumferential direction, and the second ferromagnetic bodies 224 are fixed on one side wall of the corresponding first V-shaped groove; the outer peripheral wall of the reflecting disc ring 121 is circumferentially provided with a plurality of second V-shaped grooves corresponding to the third ferromagnetic bodies 124 one by one, and the third ferromagnetic bodies 124 are fixed on one side wall of the corresponding second V-shaped groove. The present embodiment is configured as described above to facilitate the installation of the second ferromagnetic body 224 and the third ferromagnetic body 124.
As shown in fig. 3, 5 and 8, based on the above embodiment, further, two positioning pins 112 are protruded from the terminal body 11 at intervals, the distributor body 21 is correspondingly provided with first positioning holes 211 at two sides of the first socket, and the control body 32 is correspondingly provided with second positioning holes 321 at two sides of the second socket. The positioning pin 112, the first positioning hole 211 and the second positioning hole 321 are arranged in the embodiment, so that the mobile terminal 1 can be reliably inserted into the distributor body 21 or the control body 32.
Further, based on the above embodiment, the terminal body 11 has a touch display screen. The present embodiment facilitates the operation of the secret operator 10 on the mobile terminal 1 by providing a touch display screen.
The foregoing description is only one preferred embodiment of the invention, and therefore all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are intended to be embraced therein.
Claims (5)
1. The bidirectional checking and decoding preventing system based on the secret cabinet is characterized by comprising a mobile terminal, a password distribution device, the secret cabinet and a server component;
the mobile terminal comprises a terminal body, a plurality of reflecting units rotatably arranged on the terminal body and a compressing assembly used for compressing the locking reflecting units;
the password distribution device comprises a distributor body, wherein the distributor body is provided with a first socket, a rotary driving assembly for driving the reflecting unit to rotate, a first light source coaxially arranged with the first socket, a release assembly matched with the compression assembly and a first photoelectric conversion device for receiving light reflected by the reflecting unit to the first light source;
the distributor body is provided with a first communication module in communication connection with the server component;
the secret cabinet comprises a cabinet body and a control body arranged on the cabinet body, wherein the control body is provided with a second socket, a second light source coaxially arranged with the second socket, a second photoelectric conversion device for receiving light reflected by the reflecting unit to the second light source, a second communication module and a control unit; the control unit is electrically connected with the second communication module and the second photoelectric conversion device, and the second communication module is in communication connection with the server component;
each reflecting unit comprises a reflecting disc ring, and one side of the reflecting disc ring is provided with a non-closed annular reflecting coating; the reflective coating of each reflective unit can reflect light with different wavelengths, the diameters of the reflective coatings of each reflective unit are different, the reflective coatings of each reflective unit are concentrically arranged, and the reflectivity of the reflective coating of each reflective unit is linearly increased or linearly decreased from one end of the reflective coating to the other end of the reflective coating;
the reflective disc ring is embedded with a plurality of brake pads at intervals along the circumferential direction;
the pressing assembly comprises a pressing head, a spring and a first ferromagnetic body, a boss is arranged at one end of the terminal body in a protruding mode, a first mounting hole is formed in the boss in a concave mode, a transparent cover is arranged at the opening position of the first mounting hole, a light-transmitting window is formed in the transparent cover, and a plurality of reflecting units are located in the first mounting hole; the pressure head is arranged in the first mounting hole in a sliding manner and slides along the axial direction of the first mounting hole, the spring is arranged in the first mounting hole, two ends of the spring are respectively connected to the pressure head and the terminal body, and the first ferromagnetic body is embedded in one side of the pressure head, which is opposite to the spring;
the release assembly comprises a release bracket and an electromagnet, wherein the release bracket is fixed at the inner bottom of the first socket, and the electromagnet is fixed at one side of the release bracket, which is opposite to the opening position of the first socket; the first light source and the first photoelectric conversion device are both arranged on the release bracket.
2. The two-way checking anti-decoding system based on the secret cabinet according to claim 1, wherein the rotary driving assembly comprises a motor, a gear and a rotor, the motor is arranged on the distributor body, the gear is connected with the motor, a second mounting hole is concavely arranged on the distributor body, the rotor is rotationally arranged in the second mounting hole, the first socket is arranged on the rotor, the gear is in transmission connection with the outer wall of the rotor, and a plurality of obliquely arranged second ferromagnets are arranged on the inner wall of the first socket at intervals along the circumferential direction;
the outer peripheral wall of the reflecting disc ring is provided with a plurality of third ferromagnets which are obliquely arranged at intervals along the circumferential direction; when the terminal body is inserted into the first socket, the third ferromagnetic body is parallel to the second ferromagnetic body.
3. The two-way checking and decoding prevention system based on the secret cabinet according to claim 2, wherein a plurality of first V-shaped grooves which are in one-to-one correspondence with the second ferromagnetic bodies are arranged on the inner wall of the first socket at intervals along the circumferential direction, and the second ferromagnetic bodies are fixed on one side wall of the corresponding first V-shaped grooves; the outer peripheral wall of the reflecting disc ring is provided with a plurality of second V-shaped grooves which are in one-to-one correspondence with the third ferromagnetic bodies at intervals along the circumferential direction, and the third ferromagnetic bodies are fixed on one side wall of the corresponding second V-shaped grooves.
4. The two-way checking and decoding prevention system based on the secret cabinet according to claim 1, wherein two positioning pins are convexly arranged at intervals of the terminal body, first positioning holes are correspondingly arranged on two sides of the first socket of the distributor body respectively, and second positioning holes are correspondingly arranged on two sides of the second socket of the control body respectively.
5. The two-way check anti-cracking system based on a safe of claim 1, wherein the terminal body is provided with a touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310703407.XA CN116543484B (en) | 2023-06-14 | 2023-06-14 | Two-way checking anti-decoding system based on secret cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310703407.XA CN116543484B (en) | 2023-06-14 | 2023-06-14 | Two-way checking anti-decoding system based on secret cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116543484A CN116543484A (en) | 2023-08-04 |
| CN116543484B true CN116543484B (en) | 2023-12-22 |
Family
ID=87457902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310703407.XA Active CN116543484B (en) | 2023-06-14 | 2023-06-14 | Two-way checking anti-decoding system based on secret cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116543484B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2609304A1 (en) * | 1986-10-10 | 1988-07-08 | Fiat Auto Spa | Improved control system, in particular for motor vehicles |
| KR20090107392A (en) * | 2008-04-08 | 2009-10-13 | 최문규 | Installation for drawing typed locking cashbox having a structure for step open |
| CN103297135A (en) * | 2012-02-29 | 2013-09-11 | 深圳光启创新技术有限公司 | Mailbox control system, mobile terminal and mailbox control device |
| KR20140056647A (en) * | 2012-10-30 | 2014-05-12 | (주) 코콤 | Door unlocking system using door camera |
| DE202014105330U1 (en) * | 2014-06-23 | 2014-11-26 | Patty's Gmbh | Device for opening a locked room |
| CN104952135A (en) * | 2015-07-10 | 2015-09-30 | 徐林 | Intelligent terminal light-operated door lock system and application method |
| CN106401372A (en) * | 2016-10-11 | 2017-02-15 | 金陵科技学院 | Intelligent safe box |
| CN206933776U (en) * | 2017-01-26 | 2018-01-30 | 烟台职业学院 | Concealed file cabinet built in one kind |
| KR20190065777A (en) * | 2017-12-04 | 2019-06-12 | (주) 듀얼아이 | Contactless lock and method for locking and unlocking lock by using the same |
| CN113870508A (en) * | 2021-09-26 | 2021-12-31 | 深圳市智天物联科技有限公司 | Intelligent security gateway arming and disarming method combining facial recognition |
| CN115002705A (en) * | 2022-08-01 | 2022-09-02 | 广东维信智联科技有限公司 | Management system and management method for business contract files |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102663884B (en) * | 2006-09-14 | 2014-03-05 | 克朗设备公司 | System and method of remotely controlling materials handling vehicle |
-
2023
- 2023-06-14 CN CN202310703407.XA patent/CN116543484B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2609304A1 (en) * | 1986-10-10 | 1988-07-08 | Fiat Auto Spa | Improved control system, in particular for motor vehicles |
| KR20090107392A (en) * | 2008-04-08 | 2009-10-13 | 최문규 | Installation for drawing typed locking cashbox having a structure for step open |
| CN103297135A (en) * | 2012-02-29 | 2013-09-11 | 深圳光启创新技术有限公司 | Mailbox control system, mobile terminal and mailbox control device |
| KR20140056647A (en) * | 2012-10-30 | 2014-05-12 | (주) 코콤 | Door unlocking system using door camera |
| DE202014105330U1 (en) * | 2014-06-23 | 2014-11-26 | Patty's Gmbh | Device for opening a locked room |
| CN104952135A (en) * | 2015-07-10 | 2015-09-30 | 徐林 | Intelligent terminal light-operated door lock system and application method |
| CN106401372A (en) * | 2016-10-11 | 2017-02-15 | 金陵科技学院 | Intelligent safe box |
| CN206933776U (en) * | 2017-01-26 | 2018-01-30 | 烟台职业学院 | Concealed file cabinet built in one kind |
| KR20190065777A (en) * | 2017-12-04 | 2019-06-12 | (주) 듀얼아이 | Contactless lock and method for locking and unlocking lock by using the same |
| CN113870508A (en) * | 2021-09-26 | 2021-12-31 | 深圳市智天物联科技有限公司 | Intelligent security gateway arming and disarming method combining facial recognition |
| CN115002705A (en) * | 2022-08-01 | 2022-09-02 | 广东维信智联科技有限公司 | Management system and management method for business contract files |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116543484A (en) | 2023-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11044608B2 (en) | System and method for access control via mobile device | |
| AU2020211614B2 (en) | Electronic lock and interchangeable shackles | |
| KR101637863B1 (en) | Security system and method for transmitting a password | |
| US5612683A (en) | Security key holder | |
| KR102335727B1 (en) | Method for operating a locking system, locking system, and tube safe | |
| US6297725B1 (en) | Remotely-operated self-contained electronic lock security system assembly | |
| EP1476859A1 (en) | Method for matching bidirectional objects | |
| CN116543484B (en) | Two-way checking anti-decoding system based on secret cabinet | |
| US6031222A (en) | Optical rotary encoder having two half-parts of a lateral surface of a rotating disk | |
| EP2478496A1 (en) | Distribution of lock access data for electromechanical locks in an access control system | |
| WO2019053363A1 (en) | Electronic device for opening and/or closing a door, comprising an electric lock, and method for the fitting thereof | |
| CN106296896A (en) | A kind of gate control system based on LED visible light communication | |
| US20240119773A1 (en) | Access management for server racks | |
| CN102316449A (en) | Security terminal system and authentication and interruption method thereof | |
| EP1510060B1 (en) | Method, system and terminal for receiving content with authorized access | |
| CA2196750C (en) | Remotely-operated self-contained electronic lock security system assembly | |
| EP1476860A2 (en) | Method for defining a group from among bi-directional objects | |
| US11758669B2 (en) | Data center security systems and devices | |
| CN105279831A (en) | Method for controlling locking based on mobile equipment audio coding | |
| CN206376639U (en) | A kind of theftproof lock | |
| EP3137708A1 (en) | Lock communicating with a user device for activation | |
| CN102541766A (en) | Classified memory with security information protecting function based on WSN (wireless sensor network) base station control | |
| CN101354806A (en) | Safe transaction system | |
| CN110990904A (en) | Safety protection interface device for cloud computing platform | |
| CN110278127B (en) | Agent deployment method and system based on secure transmission protocol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |