CN112196373B - Thing networking degree of depth encryption lock system - Google Patents
Thing networking degree of depth encryption lock system Download PDFInfo
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- CN112196373B CN112196373B CN202011048760.1A CN202011048760A CN112196373B CN 112196373 B CN112196373 B CN 112196373B CN 202011048760 A CN202011048760 A CN 202011048760A CN 112196373 B CN112196373 B CN 112196373B
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
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- 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
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- Lock And Its Accessories (AREA)
Abstract
An internet of things deep encryption lock system relates to the technical field of internet of things, and comprises an internet of things control center, a lock body and an encryption mechanism, wherein the encryption mechanism comprises a solid block, a key channel, an auxiliary hole, a proximity switch, a first key, a second key and a key channel blocking device; the lockset body, the auxiliary hole and the proximity switch are provided with numbers; the control center of the Internet of things is provided with control equipment and a main control module, wherein the main control module comprises a login unit, a random password generation unit, a data storage unit and a monitoring unit. The invention provides an internet of things deep encryption lock system, which combines mechanical encryption and internet of things encryption depth, so that the security performance of a lock is obviously improved.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to an Internet of things deep encryption lock system.
Background
The Internet of Things (english: Internet of Things, abbreviated as IoT) is an information carrier such as the Internet and a traditional telecommunication network, and all common objects capable of performing independent functions are interconnected and intercommunicated.
On the internet of things, everyone can use the electronic tag to link the real object to the internet, and the specific position of the real object can be found on the internet of things. The Internet of things can be used for carrying out centralized management and control on machines, equipment and personnel and also can be used for carrying out remote control on household equipment and automobiles, searching positions, preventing articles from being stolen and the like, is similar to an automatic control system, and meanwhile, through collecting data of the facts, the data can be finally gathered into big data, including redesigning roads to reduce important social changes such as traffic accidents, urban updating, disaster prediction, crime prevention and control, epidemic control and the like, and object association is realized.
The lockset is an important node of the interconnection of everything, because the lockset plays an important security and defense function, the traditional lockset lacks the internet function, has single function and simple structure, and is easy to be opened by people familiar with the lockset principle, the existing electronic encryption lock is easy to be cracked by software or various technical means, and the encryption lock capable of ensuring the security and protection performance is needed for the preservation of articles, especially the preservation of precious and important articles.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the internet of things deep encryption lock system, and the device combines mechanical encryption and internet of things encryption depth, so that the security performance of the lock is obviously improved.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an internet of things deep encryption lock system comprises an internet of things control center, a lock body and an encryption mechanism, wherein the encryption mechanism comprises an entity block fixedly arranged at the front end of a key hole of the lock body, a key channel coaxial with and communicated with the key hole is arranged on the front end face of the entity block, a plurality of auxiliary holes are uniformly distributed on the front end face of the entity block around the key channel, the auxiliary holes extend into the entity block, a proximity switch is arranged at the inner side end of each auxiliary hole, the key hole is provided with a first key capable of penetrating through the key channel and opening the lock body, the auxiliary holes are provided with second keys, and the end parts of the second keys are matched with the proximity switches for use; the rear side end of the key channel is provided with a key channel blocking device, the proximity switch is connected with the internet control center in a wired or wireless mode, and the internet control center is connected with the key channel blocking device in a wired or wireless mode; the proximity switches in any lock body, each auxiliary hole and the corresponding auxiliary hole are provided with numbers; thing networking control center be equipped with controlgear, be equipped with host system on controlgear, host system including login unit, random password generation unit, data storage unit and monitoring unit, operating personnel accessible cell-phone end logs in host system, after logging in, obtains the password of opening the tool to lock body through random password generation unit to according to the instruction of password, trigger the proximity switch who marks in the password through the second key, controlgear feeds back proximity switch's information to monitoring unit, monitoring unit open key channel blocking device through controlgear, key channel and key hole intercommunication.
Preferably, the password is compiled according to the number of the lock body and the auxiliary holes, and at least comprises a number representing that the number of the lock body is the beginning and a number representing that the auxiliary hole of the number is a correct insertion hole of the second key;
the random password generating unit is connected with the monitoring unit, after any random password is generated, the random password is simultaneously sent to the monitoring unit, and the monitoring unit sends a control instruction to the key channel blocking device according to the number of the proximity switch in the auxiliary hole calibrated in the password.
Preferably, the second key comprises a first sleeve, a first annular block is arranged at the left end of the first sleeve, a positioning disc is fixedly connected at the right end of the first sleeve, the first annular block is connected with the first sleeve through a first connecting pipe, the left end of the first connecting pipe is fixedly connected with the edge of an annular hole on the right end face of the first annular block, the right end of the first connecting pipe is inserted into the first sleeve, a first spring pin is arranged on the surface of the outer wall of the first connecting pipe, a plurality of first through holes which are arranged left and right are arranged on the left side of the first sleeve, the first spring pin is matched with the first through holes for use, a connecting pipe guide ring is further integrally formed on the outer side of the right end of the first connecting pipe, and the guide ring is connected with the surface of the inner wall of the first sleeve in a sliding manner;
a second sleeve is sleeved in the first connecting pipe, the left end of the second sleeve penetrates through the annular hole of the first annular block and extends towards the left side, the right end of the second sleeve penetrates through the right end opening of the first connecting pipe and extends towards the right side to extend through the right end face of the positioning plate, an indicating block is fixedly connected with the right end of the second sleeve, the second sleeve is rotatably connected with the positioning plate, and the second sleeve is rotatably connected with the first sleeve through a bearing;
a second connecting pipe is inserted into the left end of the inner cavity of the second sleeve, second spring pins are symmetrically arranged on two sides of the outer wall surface of the second connecting pipe, a plurality of second through holes matched with the second spring pins are formed in the side wall of the second sleeve along the left-right direction, the right end of the second connecting pipe is telescopically sleeved in the second sleeve, and the left end of the second connecting pipe is fixedly connected with a second annular block;
a first scale mark for marking an angle is arranged on the right end face of the positioning disc, and a pointer mark matched with the first scale mark is arranged on the right end face of the indicating block; the outer walls of the first annular block and the second annular block are respectively and uniformly distributed with clamping grooves which penetrate through the left end surface and the right end surface, and the outer diameters and the sizes of the clamping grooves of the first annular block and the second annular block are the same; the first annular block, the second annular block, the first connecting pipe, the second connecting pipe, the first sleeve, the second sleeve, the positioning disc and the indicating block are coaxial;
the inner wall surface of auxiliary hole be equipped with a plurality of bead groups, arbitrary bead is organized and all contains many bead structures, arbitrary bead group all uses with the draw-in groove cooperation of first annular piece, and second annular piece, in same auxiliary hole, the length of bead structure be greater than the distance between the adjacent bead group, the distance between the adjacent bead group is less than the sum of the thickness of first annular piece and second annular piece, the maximum value of adjustable distance between first annular piece and the second annular piece be less than the length of 2 bead structures and adjacent bead intergroup apart from sum.
Preferably, a plurality of positioning holes are uniformly distributed on the inner wall surface of the annular hole of the first annular block around the axis of the annular hole, a plurality of third spring pins are uniformly distributed on the outer surface of the pipe wall of the second sleeve positioned in the annular hole around the axis of the second sleeve, and the third spring pins are matched with the positioning holes for use;
the outer end faces of the indicating block and the positioning disc are also provided with pin holes which are matched with each other, pins are inserted in the pin holes, and the positioning disc is fixedly connected with the indicating block through the pins; when the positioning disc and the indicating block are fixed through the pins, the third spring pins and the positioning holes are staggered.
Preferably, an included angle a is formed between the axis of any one third spring pin and the axis of the adjacent positioning hole; in the auxiliary hole, the axis of the rib structure is intersected with the axis of the auxiliary hole, the axis of the rib structure positioned at the upper end and the radial line in the vertical direction of the intersection position form an included angle b, and in the adjacent rib groups, the difference value of 2 included angles b is larger than the angle of the included angle a.
Preferably, the key channel blocking device comprises an electromagnet arranged in the solid block and a sliding chute arranged below the electromagnet and located in the solid block, the sliding chute penetrates through the key channel and is connected with an iron baffle in the sliding chute in a sliding manner, a sliding hole is formed in the iron baffle, a sliding rod is connected in the sliding hole in a sliding manner, the upper end of the sliding rod is fixedly connected with the electromagnet, a compression spring is connected between the electromagnet and the iron baffle, the attraction force of the electromagnet is greater than the elastic force of the compression spring, the electromagnet is connected with a power supply and is connected with control equipment of the control center of the internet of things in a wired or wireless manner, when the electromagnet is powered on, the iron baffle is attracted by the electromagnet, the key channel is communicated with the key hole, when the electromagnet is powered off, the lower end of the iron baffle is inserted into the key channel under the elastic force of the compression spring, and blocks the keyway.
Preferably, the upper part of the outer end face of the solid block is also provided with a first mounting hole, a face recognition camera is arranged in the first mounting hole, the face recognition camera is electrically connected with control equipment of the control center of the internet of things, and face recognition information is connected with the monitoring unit through the control equipment; before the monitoring unit sends a control instruction to the key channel blocking device, the face recognition camera is started, and whether the electromagnet needs to be started is determined according to a face recognition result.
Preferably, face identification camera both sides still be equipped with second mounting hole and third mounting hole, second mounting hole and third mounting hole in be equipped with miniature camera respectively, miniature camera and thing networked control center's control device electric connection, miniature camera's information of making a video recording conveys the monitor unit via control device.
Preferably, the login unit, the random password generation unit and the monitoring unit are all connected with the data storage unit and store related data in real time, a data information reading subunit is arranged in the monitoring unit, and the data information reading subunit is connected with the data storage unit.
Preferably, the opening edge of the auxiliary hole on the outer end face of the solid block is also provided with a second scale mark for marking an angle, and all the rib groups in the auxiliary hole from right to left have different rotation angles relative to the axis of the auxiliary hole; the operator remembers the rotation angle of each rib group as the first auxiliary code for operating the second key.
Preferably, the lengths of the rib structures in different auxiliary holes are different, the lengths of the rib structures in any auxiliary hole are the same, and an operator adjusts the distance between the first annular block and the second annular block according to the lengths of the rib structures and uses the distance data as a second auxiliary password.
The deep encryption lock system of the Internet of things has the following beneficial effects:
1. the invention is provided with 11-times encryption modes comprising a mechanical encryption mode and an internet of things encryption mode, the lock has strong security effect through the design of a mechanical structure, and under the condition that the mechanical structure and the using method of the invention are not known, the lock is extremely difficult to open even a key is taken.
2. According to the invention, through the control center of the Internet of things, the important security node, namely the lockset, is brought into overall management, so that the security effect is enhanced, the technical progress in the security field is promoted, and the development trend of the Internet of things is met.
Drawings
FIG. 1: the invention is a schematic front structure;
FIG. 2: the side structure of the invention is schematically shown;
FIG. 3: the invention A is a partial structure schematic diagram;
FIG. 4: the invention B is a partial structure diagram;
FIG. 5: front view of the second key of the present invention;
FIG. 6: the sectional structure of the second key is as follows:
FIG. 7: a right side view of a second key of the present invention;
FIG. 8: a left side view of a second key of the present invention;
FIG. 9: front view of the first key of the present invention;
FIG. 10: sectional view at a-a 1;
FIG. 11: the invention is different from the position relation section of the auxiliary hole of the rib group;
FIG. 12: the invention C is a partial structure schematic diagram;
01: handle, 02: key lever, 03: a working part; 1: tool to lock body, 2: solid block, 3: first mounting hole, 4: second mounting hole, 5: third mounting hole, 6: key passage, 7: auxiliary hole, 8: a second scale mark; 9: a bolt; 10: keyhole, 11: face recognition camera, 12: micro camera, 13: rib group, 14: electromagnet, 15: slide rod, 16: a compression spring; 17: iron baffle, 18: slide hole, 19: chute, 20: positioning plate, 21: second connection pipe, 22: second ring block, 23: first ring block, 24: a first sleeve; 25: a first spring pin; 26: indication block, 27: second sleeve, 28: second through hole, 29: bearing, 30: first nozzle, 31: guide ring, 32: third spring pin, 33: first through hole, 34: angle a, 35: angle b, 36: auxiliary hole axis intersection, 71: auxiliary hole front, 72: auxiliary hole middle, 73: proximity switch, 201: first scale line, 221: card slot of second ring block, 231: card slot of first ring block, 232: annular ring, 233: positioning hole, 251: convex column, 252: sleeve, 253: compression spring, 261: pointer flag, 262: a pin.
Detailed Description
In the following, embodiments of the present invention are described in detail in a stepwise manner, which is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, the present invention is not to be construed as being limited thereto.
Examples 1,
An internet of things deep encryption lock system comprises an internet of things control center, a lock body 1 and an encryption mechanism, wherein as shown in fig. 1 and 2, the encryption mechanism comprises a solid block 2 fixedly arranged at the front end of a key hole 10 of the lock body, the specific structure and installation mode of the lock body 1 are the prior art, and are not repeated, the solid block 2 can be fixedly connected with the lock body through a bolt 9 as shown in fig. 2, so that the lock is convenient to disassemble and is firm to connect; the front end face of the solid block 2 is provided with a key channel 6 which is coaxial with the key hole 10 and is through, the front end face of the solid block 2 around the key channel is uniformly distributed with a plurality of auxiliary holes 7, the auxiliary holes 7 extend into the solid block 2, the inner side end of each auxiliary hole 7 is provided with a proximity switch 73, each auxiliary hole 7 can be a blind hole or a through hole which is through the solid block 2, as shown in fig. 9, the key hole 10 is provided with a first key which can penetrate through the key channel and open the lock body, and comprises a handle 01, a key rod 02 and a working part 03, the working part 03 is used for opening the lock body 1, the key rod 02 is used for compensating the length of the key channel 6, as shown in fig. 5 and 6, the auxiliary holes 7 are provided with second keys, and the end parts of the second keys are matched with the proximity switches 73; as shown in fig. 2, a key passage blocking device is arranged at the rear side end of the key passage 6, the proximity switch 73 is connected with an internet control center in a wired or wireless manner, and the internet control center is connected with the key passage blocking device in a wired or wireless manner; the number is set on any lock body 1, each auxiliary hole 7 and the proximity switch 73 in the corresponding auxiliary hole 7; the control center of the internet of things is provided with control equipment, the control equipment comprises but is not limited to a controller, a memory, a converter, a computer and a mobile terminal, a main control module is arranged on the control equipment, namely the main control module is arranged on the computer or the mobile terminal, the main control module comprises a login unit, a random password generation unit, a data storage unit and a monitoring unit, an operator (namely a manager in charge of unlocking) can log in the main control module through a mobile phone end, after login, a password for opening the lock body 1 is obtained through the random password generation unit, a calibrated approach switch 73 in the password is triggered through a second key according to the indication of the password, namely the second key is inserted into a correct auxiliary hole, the correct approach switch 73 can be triggered, the control equipment feeds back the information of the approach switch 73 to the monitoring unit, and the monitoring unit opens the key channel blocking device through the control equipment, the key channel 6 communicates with the key hole 10; similarly, if no password indication exists, a second key is inserted into the wrong auxiliary hole 7, the wrong proximity switch 73 is activated, and after the identification of the monitoring unit, the opening command is not sent to the key channel blocking device, and meanwhile, the monitoring unit acquires related information and can give an alarm;
the password is compiled according to the serial numbers of the lock body 1 and the auxiliary holes 7, and at least comprises a number representing that the serial number of the lock body 1 is the beginning and a number representing that the serial number of the auxiliary hole 7 is the correct insertion hole of the second key, wherein the number representing that the serial number of the auxiliary hole 7 is the correct insertion hole of the second key; for example, if the password is 0203, it represents the 3 rd auxiliary hole on the 2 nd lock body; because only the staff who passes identity verification can register and log in the main control module, the password cannot be revealed to the hands of other people;
the random password generation unit is connected with the monitoring unit, after any random password is generated, the random password is simultaneously sent to the monitoring unit, and the monitoring unit sends a control instruction to the key channel blocking device according to the serial number of the proximity switch 73 in the auxiliary hole 7 calibrated in the password.
Examples 2,
On the basis of embodiment 1, the present embodiment is further improved, specifically:
as shown in fig. 5 and 6, the second key includes a first sleeve 24, a first annular block 23 is disposed at a left end of the first sleeve 24, a positioning plate 20 is fixedly connected to a right end of the first sleeve 24, the first annular block 23 is connected to the first sleeve 24 through a first connection pipe 30, the left end of the first connection pipe 30 is fixedly connected to an edge of an annular hole 232 at a right end surface of the first annular block 23, the right end of the first connection pipe is inserted into the first sleeve 24, a first spring pin 25 is disposed on an outer wall surface of the first connection pipe 30, the spring pin is of a conventional structure, the present invention discloses a spring pin structure, as shown in fig. 12, including a boss 251, a lower end of the boss 251 is slidably connected to a sleeve 252, a compression spring 253 is connected between a bottom end of the boss 251 and a bottom end of the sleeve 252, when the boss 251 slides to a first through hole 33 described below, the boss 251 is inserted into the first through hole 33 under an elastic force of the compression spring 253, locking the first adapter with the first sleeve 24; as shown in fig. 12, a plurality of first through holes 33 are arranged on the left side of the first sleeve 24, the first spring pin 25 is used in cooperation with the first through holes 33, as shown in fig. 6, a guide ring 31 is further integrally formed on the outer side of the right end of the first connecting pipe 30, and the guide ring 31 is slidably connected with the inner wall surface of the first sleeve 24; the first spring pins 25 and the first through holes 33 can be arranged into two groups, which are respectively positioned at two sides of the second key, and the first ring block 23 can be accurately positioned by the guide of the guide ring 31;
as shown in fig. 5, 6 and 12, a second sleeve 27 is sleeved in the first connecting pipe 30, a left end of the second sleeve 27 passes through the annular hole of the first annular block 23 and extends towards the left side, a right end of the second sleeve 27 passes through the right end opening of the first connecting pipe 30 and extends towards the right side through the right end surface of the positioning plate 20, and an indicating block 26 is fixedly connected to the right end of the second sleeve, the second sleeve 27 is rotatably connected to the positioning plate 20, and the second sleeve 27 is rotatably connected to the first sleeve 24 through a bearing 29;
as shown in fig. 6, a second connection pipe 21 is inserted into the left end of the inner cavity of the second sleeve 27, second spring pins are symmetrically arranged on two sides of the outer wall surface of the second connection pipe 21, a plurality of second through holes 28 used in cooperation with the second spring pins are arranged on the side wall of the second sleeve 27 along the left-right direction, the right end of the second connection pipe 21 is telescopically sleeved in the second sleeve 27, and a second annular block 22 is further fixedly connected to the left end of the second connection pipe 21;
as shown in fig. 8, a first graduation line 201 for marking an angle is arranged on the right end surface of the positioning plate 20, and a pointer mark 261 used in cooperation with the first graduation line 201 is arranged on the right end surface of the indication block 26; as shown in fig. 5 and 7, the outer walls of the first annular block 23 and the second annular block 22 are respectively and uniformly distributed with a clamping groove 231/221 penetrating through the left and right end surfaces, and the outer diameters and the sizes of the clamping grooves of the first annular block 23 and the second annular block 22 are the same; the first annular block 23, the second annular block 22, the first connecting pipe 30, the second connecting pipe 21, the first sleeve 24, the second sleeve 27, the positioning disc 20 and the indicating block 26 are coaxial;
as shown in fig. 3, a plurality of rib groups 13 are arranged on the inner wall surface of the auxiliary hole 7, a plurality of rib structures are arranged in each rib group 13, each rib group 13 is matched with the clamping grooves of the first annular block 23 and the second annular block 22 for use, in the same auxiliary hole 7, the length of each rib structure is greater than the distance between the adjacent rib groups 13, the distance between the adjacent rib groups 13 is smaller than the sum of the thicknesses of the first annular block 23 and the second annular block 22, and the maximum adjustable distance between the first annular block 23 and the second annular block 22 is smaller than the sum of the lengths of 2 rib structures and the distances between the adjacent rib groups;
as shown in fig. 6 and 10, a plurality of positioning holes 233 are uniformly distributed on the inner wall surface of the annular hole 232 of the first annular block 23 around the axis of the annular hole, a plurality of third spring pins 32 are uniformly distributed on the outer wall surface of the second sleeve 27 in the annular hole around the axis of the second sleeve, and the third spring pins 32 are used in cooperation with the positioning holes 233;
as shown in fig. 8, pin holes are further provided on the outer end surfaces of the indication block 26 and the positioning plate 20, the pin holes are used in cooperation with each other, a pin 262 is inserted into the pin hole, and the positioning plate 20 and the indication block 26 are fixedly connected by the pin; when the positioning disc 20 and the indicating block 26 are fixed through the pins, the third spring pins 32 and the positioning holes 233 are staggered;
as shown in fig. 10 and 11, an included angle a34 is formed between the axis of any one of the third spring pins 32 and the axis of the adjacent positioning hole 233; in the auxiliary hole 7, the axis of the rib structure intersects with the axis of the auxiliary hole 7, the axis of the rib structure at the upper end and the radial line in the vertical direction at the intersection form an included angle b35, and in the adjacent rib groups, the difference of 2 included angles b35 is greater than the angle of the included angle a 34.
Examples 3,
On the basis of embodiment 2, the present embodiment makes further improvements, specifically:
as shown in fig. 2-4, the key passageway blocking device includes an electromagnet 14 disposed in the solid block 2, and a sliding groove 19 disposed below the electromagnet 14 and located in the solid block 2, the sliding groove 19 penetrates through the key passageway 6, an iron baffle 17 is slidably connected in the sliding groove 19, a sliding hole 18 is disposed in the iron baffle 17, a sliding rod 15 is slidably connected in the sliding hole 18, the upper end of the sliding rod 15 is fixedly connected with the electromagnet, a compression spring 16 is connected between the electromagnet 14 and the iron baffle 17, the attraction force of the electromagnet 14 is greater than the elastic force of the compression spring 16, the electromagnet 14 is connected with a power supply and is connected with a control device of the internet of things control center in a wired or wireless manner, when the electromagnet 14 is powered on, the iron baffle 17 is sucked up by the electromagnet 14, and the key passageway 6 is communicated with the key hole 10, when the electromagnet 14 is powered off, the lower end of the iron-made shutter 17 is inserted into the key passage 6 by the elastic force of the compression spring 16, and blocks the key passage 6.
Examples 4,
On the basis of the above embodiments, the present embodiment is further improved, specifically:
as shown in fig. 1-3, a first mounting hole 3 is further formed in the upper portion of the outer end face of the solid block 2, a face recognition camera 11 is arranged in the first mounting hole 3, the face recognition camera 11 is electrically connected with control equipment of a control center of the internet of things, and information of face recognition is connected with a monitoring unit through the control equipment; before the monitoring unit sends a control instruction to the key channel blocking device, the face recognition camera is started, and whether the electromagnet 14 needs to be started or not is determined according to a face recognition result;
as shown in fig. 1-3, a second mounting hole 4 and a third mounting hole 5 are further formed in two sides of the face recognition camera 11, a miniature camera 12 is respectively arranged in the second mounting hole 4 and the third mounting hole 5, the miniature camera 12 is electrically connected with a control device of a control center of the internet of things, and camera information of the miniature camera 12 is transmitted to the monitoring unit through the control device;
the login unit, the random password generation unit and the monitoring unit are all connected with the data storage unit and store related data in real time, a data information reading subunit is arranged in the monitoring unit, and the data information reading subunit is connected with the data storage unit.
The face recognition camera 11 transmits face video acquisition information to a controller in the control equipment, the controller performs comparison and discrimination according to prestored information in a memory, acquired information and discrimination results are transmitted to the monitoring unit, the monitoring unit makes a selection of whether to start the electromagnet 14 according to whether the information is accordant, and if the acquisition information is not accordant with the prestored information, an alarm is given in time.
Examples 5,
On the basis of the above embodiments, the present embodiment is further improved, specifically:
as shown in fig. 1, the opening edge of the auxiliary hole 7 on the outer end face of the solid block 2 is further provided with a second scale mark 8 for marking an angle, and each rib group 13 from right to left in the auxiliary hole 7 has different rotation angles relative to the axis of the auxiliary hole 7; the operator remembers the rotation angle of each rib group 13 as a first auxiliary code for operating the second key;
the lengths of the rib structures in different auxiliary holes 7 are different, the lengths of the rib structures in any auxiliary hole 7 are the same, and an operator adjusts the distance between the first annular block 23 and the second annular block 22 according to the lengths of the rib structures, and uses the distance data as a second auxiliary password.
The use principle of the invention is as follows:
the deep encryption lock system of the Internet of things has 11-time encryption protection, and comprises the following specific steps:
first re-encryption: only the manager (namely, the operator) of the lock body can register and log in the main control module through the mobile phone terminal, and outside personnel are excluded;
and second encryption: the login main control module needs to input a password, and other people can not log in without the password even if the other people take the mobile phone of the operator;
and (3) third encryption: the unlocking operation is required to be carried out according to the password provided by the main control module, and other people cannot know the meaning of the password even if the password is obtained;
fourth encryption: the lock body is provided with a first key and a second key, and other people do not know the using sequence and cannot operate;
and fifth encryption: even if others know that the second key is needed to trigger the proximity switch, the first ring block 23 needs to be moved before the second key is used, which leads to inevitable failure of the operation;
sixth encryption: other people take the second key and move the first annular block 23 before use, but the distance between the first annular block 23 and the second annular block 22 is not adjusted according to the length of the rib structure, so that the operation is difficult and the failure is easy to occur;
seventh encryption: the operator adjusts the distance between the first annular block 23 and the second annular block 22, but the operator does not know the rotation angle of each rib group, which causes difficulty in operation and easy failure;
eighth encryption: even if the correct proximity switch 73 is triggered, the main control module immediately starts the face recognition camera, and other people cannot get through the face recognition camera;
ninth re-encryption: in the unlocking process, a miniature camera is used for monitoring in real time, and other people can unlock the lock and alarm in time;
tenth encryption: if a wrong auxiliary hole is inserted, a wrong proximity switch 73 is triggered, so that the electromagnet cannot be started, and meanwhile, the monitoring unit gives an alarm;
eleventh re-encryption: even if the iron-made baffle 17 in the key channel 6 is damaged violently, the iron-made baffle can only block the key hole 10 more and more, and the lock body 1 can not be opened.
The use method of the invention comprises the following steps:
when the lockset is used, an operator firstly logs in the main control module through the mobile phone end and acquires a password through the random password generation unit, and the random password generation mode can be that the operator inputs the number of the lockset body 1 on the interface of the random password generation unit and then generates the password randomly by a program; the insertion of the second key into the corresponding auxiliary hole 7, according to the indication of the code, requires the first annular block 23 to be displaced before insertion for the following reasons:
when not in use, as shown in fig. 6 and 10, the first spring pin 25 is located at the first through hole 33 on the left side, the third spring pin 32 is staggered from the positioning hole 233, and if the difference between 2 included angles b35 in adjacent rib groups is greater than the angle of the included angle a34, if the encryption is not known, when the second key is inserted into the auxiliary hole 7, because the adjacent rib groups rotate at different angles around the axis of the auxiliary hole (which can also be understood as included angle b35 is different), and the distance between the adjacent rib groups 13 is smaller than the sum of the thicknesses of the first annular block 23 and the second annular block 22, the first annular block is inevitably located in the latter rib group, and the second annular block is inevitably located in the former rib group, at this time, when the second annular block 22 touches the end of the former rib group, the second annular block 22 cannot be pushed forward, and the indicating block 26 is inevitably required to be rotated (the second annular block 22 is driven to rotate to find the insertion orientation), however, during rotation, the third spring pin 32 will be inserted into the positioning hole 233 in one step, so that the second ring block 22 cannot rotate, and the second key cannot be used;
specifically, the position of the first ring block 23 is adjusted by moving the first spring pin 25 to any one of the first through holes 33 on the right side, and at this time, even if the second ring block 22 rotates, the third spring pin 32 is not locked with the positioning hole 233;
after adjusting the position of the first ring block 23, the operator should remember the length of the rib structure in the corresponding auxiliary hole and adjust the distance between the first ring block 23 and the second ring block 22 to be within the length of the rib structure for the following reasons:
if the distance between the first ring block 23 and the second ring block 22 is greater than the length of the rib structure, it is easy to cause that when the first ring block is not matched with the rib structure, the second ring block 22 needs to be inserted into the next group of rib structures, and without the guiding action of the first ring block, the second ring block 22 is difficult to find the insertion point (i.e. the rib structure is matched with the slot), so that the operation cannot be performed; when the distance between the first annular block 23 and the second annular block 22 is adjusted to be within the length range of the rib structure, the first annular block 23 and the second annular block 22 can be simultaneously positioned in one rib structure or 2 adjacent rib structures, wherein the first annular block 23 plays a role in guiding, the second annular block 22 only needs to adjust the angle, and the axis does not need to coincide with the axis of the auxiliary hole, so that the operation difficulty is greatly reduced;
a method for adjusting the distance between the first ring block 23 and the second ring block 22, as shown in fig. 5 and 6, only needs to adjust the matching position of the second spring pin and the second through hole 28, after the adjustment, the second key is inserted into the auxiliary hole 7, the pin is inserted before the second key is inserted to lock the indicating block 26 and the positioning block 20, at this time, the operator should remember the first scale on the first scale mark 201 indicated by the pointer mark 261 of the indicating block 26, when the first scale is reached, the first ring block and the slot on the second ring block are aligned with each other in the left-right direction, when the first key is inserted, according to the first auxiliary password memorized by the operator, the second scale mark 8 is matched to pull the pin down to rotate the second ring block 22 to a corresponding angle and insert the first rib group 13, after the first rib group is inserted for a certain distance, the end of the first ring block 23 is blocked by the end of the first rib group, at this time, the positioning block 20 is rotated, re-pointing the pointer 261 to the first scale before insertion (i.e. if the second ring block is rotated clockwise by a certain angle as the first ring block is inserted, if the first ring block is also rotated clockwise by the same angle, the second ring block is kept still, the first ring block and the second ring block can be re-aligned, and the second ring block can be inserted into the corresponding rib group); continuing to push the second annular block 22 into the auxiliary hole, blocking the end of the second annular block 22, rotating the indicator block 26 to a certain angle by an operator according to the first auxiliary password, pushing the second annular block 22 into the next rib group, repeating the steps, and then pushing the first annular block 23 into the next rib group until the end of the second annular block 22 touches the proximity switch 73;
after proximity switch 73 is triggered, the monitoring unit checks the serial number of proximity switch 73, the discovery is the proximity switch of mark in the password, start the face identification camera promptly, the operator carries out face identification, carry out authentication, face identification's information gets into the monitoring unit, check inerrability back, the monitoring unit sends circular telegram signal to electro-magnet 14, the electro-magnet circular telegram back is with iron system baffle 17 pull-up, operating personnel can open tool to lock body 1 through first key this moment.
In the process, the micro camera 12 monitors the environment around the door lock in real time to find danger, the monitoring unit can give an alarm, and a voice prompt function can be provided in the operation.
Of course, the first auxiliary password and the second auxiliary password may also be directly sent to the operator in the form of a password through the main control module, and the operator only needs to operate according to the content prompted by the password at this time.
Claims (8)
1. The deep encryption lock system of the Internet of things is characterized in that: the intelligent lock comprises an Internet of things control center, a lock body and an encryption mechanism, wherein the encryption mechanism comprises an entity block fixedly arranged at the front end of a key hole of the lock body, a key channel coaxial with and communicated with the key hole is arranged on the front end face of the entity block, a plurality of auxiliary holes are uniformly distributed on the front end face of the entity block around the key channel, the auxiliary holes extend into the entity block, a proximity switch is arranged at the inner side end of each auxiliary hole, the key hole is provided with a first key capable of penetrating through the key channel and opening the lock body, the auxiliary holes are provided with second keys, and the end parts of the second keys are matched with the proximity switches for use; the rear side end of the key channel is provided with a key channel blocking device, the proximity switch is connected with the internet control center in a wired or wireless mode, and the internet control center is connected with the key channel blocking device in a wired or wireless mode; the proximity switches in any lock body, each auxiliary hole and the corresponding auxiliary hole are provided with numbers; the control center of the Internet of things is provided with control equipment, a main control module is arranged on the control equipment, the main control module comprises a login unit, a random password generation unit, a data storage unit and a monitoring unit, an operator logs in the main control module through a mobile phone terminal, after logging in, the password for opening the lock body is obtained through the random password generation unit, a second key is used for triggering a calibrated approach switch in the password according to the indication of the password, the control equipment feeds back the information of the approach switch to the monitoring unit, the monitoring unit opens a key channel blocking device through the control equipment, and the key channel is communicated with a key hole;
the password is compiled according to the serial numbers of the lock body and each auxiliary hole, and at least comprises a number representing that the serial number of the lock body is the beginning and a number representing that the serial number of the auxiliary hole is a correct insertion hole of the second key;
the random password generating unit is connected with the monitoring unit, after any random password is generated, the random password is simultaneously sent to the monitoring unit, and the monitoring unit sends a control instruction to the key channel blocking device according to the number of the proximity switch in the auxiliary hole calibrated in the password;
the second key comprises a first sleeve, a first annular block is arranged at the left end of the first sleeve, a positioning disc is fixedly connected at the right end of the first sleeve, the first annular block is connected with the first sleeve through a first connecting pipe, the left end of the first connecting pipe is fixedly connected with the edge of an annular hole in the right end face of the first annular block, the right end of the first connecting pipe is inserted into the first sleeve, a first spring pin is arranged on the surface of the outer wall of the first connecting pipe, a plurality of first through holes which are arranged in the left and right directions are formed in the left side of the first sleeve, the first spring pin is matched with the first through holes for use, a guide ring is further integrally formed on the outer side of the right end of the first connecting pipe, and the guide ring is connected with the surface of the inner wall of the first sleeve in a;
a second sleeve is sleeved in the first connecting pipe, the left end of the second sleeve penetrates through the annular hole of the first annular block and extends towards the left side, the right end of the second sleeve penetrates through the right end opening of the first connecting pipe and extends towards the right side to extend through the right end face of the positioning plate, an indicating block is fixedly connected with the right end of the second sleeve, the second sleeve is rotatably connected with the positioning plate, and the second sleeve is rotatably connected with the first sleeve through a bearing;
a second connecting pipe is inserted into the left end of the inner cavity of the second sleeve, second spring pins are symmetrically arranged on two sides of the outer wall surface of the second connecting pipe, a plurality of second through holes matched with the second spring pins are formed in the side wall of the second sleeve along the left-right direction, the right end of the second connecting pipe is telescopically sleeved in the second sleeve, and the left end of the second connecting pipe is fixedly connected with a second annular block;
a first scale mark for marking an angle is arranged on the right end face of the positioning disc, and a pointer mark matched with the first scale mark is arranged on the right end face of the indicating block; the outer walls of the first annular block and the second annular block are respectively and uniformly distributed with clamping grooves which penetrate through the left end surface and the right end surface, and the outer diameters and the sizes of the clamping grooves of the first annular block and the second annular block are the same; the first annular block, the second annular block, the first connecting pipe, the second connecting pipe, the first sleeve, the second sleeve, the positioning disc and the indicating block are coaxial;
the inner wall surface of auxiliary hole be equipped with a plurality of bead groups, arbitrary bead is organized and all contains many bead structures, arbitrary bead group all uses with the draw-in groove cooperation of first annular piece, and second annular piece, in same auxiliary hole, the length of bead structure be greater than the distance between the adjacent bead group, the distance between the adjacent bead group is less than the sum of the thickness of first annular piece and second annular piece, the maximum value of adjustable distance between first annular piece and the second annular piece be less than the length of 2 bead structures and adjacent bead intergroup apart from sum.
2. The internet of things deep encryption lock system according to claim 1, wherein: a plurality of positioning holes are uniformly distributed on the inner wall surface of the annular hole of the first annular block around the axis of the annular hole, a plurality of third spring pins are uniformly distributed on the outer surface of the pipe wall of the second sleeve positioned in the annular hole around the axis of the second sleeve, and the third spring pins are matched with the positioning holes;
the outer end faces of the indicating block and the positioning disc are also provided with pin holes which are matched with each other, pins are inserted in the pin holes, and the positioning disc is fixedly connected with the indicating block through the pins; when the positioning disc and the indicating block are fixed through the pins, the third spring pins and the positioning holes are staggered.
3. The internet of things deep encryption lock system as claimed in claim 2, wherein: an included angle a is formed between the axis of any third spring pin and the axis of the adjacent positioning hole; in the auxiliary hole, the axis of the rib structure is intersected with the axis of the auxiliary hole, the axis of the rib structure positioned at the upper end and the radial line in the vertical direction of the intersection position form an included angle b, and in the adjacent rib groups, the difference value of 2 included angles b is larger than the angle of the included angle a.
4. The internet of things deep encryption lock system according to claim 3, wherein: the key channel blocking device comprises an electromagnet arranged in the solid block, a sliding chute arranged below the electromagnet and located in the solid block, wherein the sliding chute penetrates through the key channel and is internally provided with an iron baffle in a sliding manner, the iron baffle is internally provided with a sliding hole, a sliding rod is internally connected in the sliding hole in a sliding manner, the upper end of the sliding rod is fixedly connected with the electromagnet, a compression spring is connected between the electromagnet and the iron baffle, the attraction force of the electromagnet is greater than the elastic force of the compression spring, the electromagnet is connected with a power supply and is connected with control equipment of an Internet of things control center in a wired or wireless manner, when the electromagnet is electrified, the iron baffle is attracted by the electromagnet, the key channel is communicated with the key hole, and when the electromagnet is powered off, the lower end of the iron baffle is inserted into the key channel under the elastic force of the compression spring, and blocks the keyway.
5. The internet of things deep encryption lock system according to claim 4, wherein: the upper part of the outer end face of the solid block is also provided with a first mounting hole, a face recognition camera is arranged in the first mounting hole, the face recognition camera is electrically connected with control equipment of an Internet of things control center, and face recognition information is connected with a monitoring unit through the control equipment; before the monitoring unit sends a control instruction to the key channel blocking device, the face recognition camera is started, and whether the electromagnet needs to be started is determined according to a face recognition result.
6. The internet of things deep encryption lock system according to claim 5, wherein: face identification camera both sides still be equipped with second mounting hole and third mounting hole, second mounting hole and third mounting hole in be equipped with miniature camera respectively, miniature camera and thing networked control center's control device electric connection, the information of making a video recording of miniature camera conveys the monitor unit via control device.
7. The internet of things deep encryption lock system according to any one of claims 1 to 6, wherein: the login unit, the random password generation unit and the monitoring unit are all connected with the data storage unit and store related data in real time, a data information reading subunit is arranged in the monitoring unit, and the data information reading subunit is connected with the data storage unit.
8. The internet of things deep encryption lock system according to any one of claims 1 to 6, wherein: the edge of the opening of the auxiliary hole on the outer end face of the solid block is also provided with a second scale mark for marking an angle, and all the rib groups in the auxiliary hole from right to left have different rotating angles relative to the axis of the auxiliary hole; the operator memorizes the rotation angle of each rib group as a first auxiliary code for operating the second key; the lengths of the rib structures in different auxiliary holes are different, the lengths of all the rib structures in any auxiliary hole are the same, and an operator adjusts the distance between the first annular block and the second annular block according to the length of the rib structures and takes the distance data as a second auxiliary password.
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| CN202011048760.1A CN112196373B (en) | 2020-09-29 | 2020-09-29 | Thing networking degree of depth encryption lock system |
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| CN202011048760.1A CN112196373B (en) | 2020-09-29 | 2020-09-29 | Thing networking degree of depth encryption lock system |
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| CN112196373B true CN112196373B (en) | 2021-04-06 |
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| CN114926924B (en) * | 2022-05-25 | 2023-05-23 | 青岛黄海学院 | Internet of things depth encryption lock terminal and method |
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| JPH11324422A (en) * | 1998-05-20 | 1999-11-26 | Takigen Mfg Co Ltd | Cylinder lock device |
| CN201486262U (en) * | 2009-09-23 | 2010-05-26 | 廖哲春 | Hole code remote-control lock |
| CN203654895U (en) * | 2013-11-08 | 2014-06-18 | 颜群 | Keyhole protective device comprising cam and dial disk |
| CN211144052U (en) * | 2019-07-31 | 2020-07-31 | 广东迪探智能科技有限公司 | Intelligent home door lock based on dynamic password |
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2020
- 2020-09-29 CN CN202011048760.1A patent/CN112196373B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11324422A (en) * | 1998-05-20 | 1999-11-26 | Takigen Mfg Co Ltd | Cylinder lock device |
| CN201486262U (en) * | 2009-09-23 | 2010-05-26 | 廖哲春 | Hole code remote-control lock |
| CN203654895U (en) * | 2013-11-08 | 2014-06-18 | 颜群 | Keyhole protective device comprising cam and dial disk |
| CN211144052U (en) * | 2019-07-31 | 2020-07-31 | 广东迪探智能科技有限公司 | Intelligent home door lock based on dynamic password |
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