CN109243032A - A kind of face recognition door control system based on block chain technology - Google Patents
A kind of face recognition door control system based on block chain technology Download PDFInfo
- Publication number
- CN109243032A CN109243032A CN201811084619.XA CN201811084619A CN109243032A CN 109243032 A CN109243032 A CN 109243032A CN 201811084619 A CN201811084619 A CN 201811084619A CN 109243032 A CN109243032 A CN 109243032A
- Authority
- CN
- China
- Prior art keywords
- block chain
- door body
- backing plate
- doorframe
- plate
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/005—Opening, closing of the circuit
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/005—Opening, closing of the circuit
- E05B2047/0051—Opening, closing of the circuit by closing the wing
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of face recognition door control systems based on block chain technology, including door body and block chain host, described door body one end is hinged among doorframe, the block chain host is fixed on doorframe side, the doorframe upper end is equipped with support plate, shield has been bolted in the support plate lower end, backing plate is hinged with inside the shield, camera is fixedly connected among the backing plate, the present invention is when door body is opened, door body can be moved forward by cross bar band movable slider, it is separated so that connecting rod drives backing plate to overturn to top with contact switch, contact switch can temporarily disconnect the power supply of electric lock, so that electric lock, which will not adsorb other when door body is opened, contains the article with jam plate same material, when personnel are by closing door body, under the pulling force cooperation of spring, backing plate is drawn to limit plate side to contact with limit plate, backing plate End can be pressed in the power supply that electric lock is connected on contact switch again, and the jam plate installed in door body is cooperated to close door body.
Description
Technical field
The invention belongs to gate inhibition's technical fields, and in particular to a kind of face recognition door control system based on block chain technology.
Background technique
What gate inhibition referred to " door " forbids permission, is the prevention of the guard to " door ".Here " door ", in broad terms, including can
Current various channels, including the door that people is current, the door etc. of vehicle pass-through.Therefore, gate inhibition just includes vehicle access control.In parking lot
In management application, vehicle access control is a kind of important means of vehicle management.Recent years is with induction card technique, bio-identification skill
The development of art, access control system have obtained rapid development, have entered the maturity period, induction cassette access control system, fingerprint occur
Access control system, iris entrance guard system, face recognition access control system, the system of the various technologies such as Orderless keyboard access control system, they
In safety, convenience, ease of manageability etc. all respectively has speciality, and the application field of access control system is also increasingly wider.
The regional characteristics analysis algorithm being widely adopted in face knowledge technology utilizes built skin detection and quilt
The image surface of the people of survey person carries out signature analysis, and a similar value is provided according to the result of analysis, can determine by this value
It whether is same people.With the implementation of block chain technology, in order to improve safe cryptographic capabilities, more and more block chain hosts are thrown
Enter to safety check industry and use, can also set corresponding open time delay in currently used equipment, i.e., connect again after a certain time
Be powered the power supply locked, for ensureing that door body can be re-closing off in unmanned open the door, but when there is personnel current, if current
Have in personnel take containing and the article of the same material of jam plate pass through when, electric lock has been powered at this time, can will be contained and lock
The article-absorbing of plate same material brings certain trouble to personnel's passage.
For this purpose, it is proposed that a kind of solve to exist in the prior art based on the face recognition door control system of block chain technology
The problem of, so that it is facilitated passage, avoids the electric lock when personnel are current that from adsorbing the article of the similar material of jam plate.
Summary of the invention
The purpose of the present invention is to provide a kind of face recognition door control systems based on block chain technology, to solve above-mentioned back
It is proposed that the electric lock being powered in the prior art can be adsorbed when personnel are current containing the object with jam plate same material in scape technology
Problem.
To achieve the above object, present invention employs following technical solutions:
A kind of face recognition door control system based on block chain technology, including door body and block chain host, the door body one
End is hinged among doorframe, and the block chain host is fixed on doorframe side, and the doorframe upper end is equipped with support plate, the branch
Shield has been bolted in fagging lower end, and backing plate is hinged with inside the shield, is fixedly connected among the backing plate
Camera, the camera are carried out data transmission by data line and block chain host, clamping in the support plate intermediate groove
There is sliding block, the sliding block lower end is hinged with connecting rod, and the connecting rod other end is hinged on backing plate sidewall, and the upper end of slide block is hinged with
Cross bar, the crossbar end are hinged in door body, and the shield side wall is equipped with the contact switch being in contact with backing plate, described
Contact switch is electrically connected by conducting wire with the electric lock for being mounted on doorframe upper end, and door body upper end side is equipped with and electric lock
The jam plate to match.
Preferably, the shield lower end is hinged with bottom plate, and the bottom plate other end is connected to shield by lock.
Preferably, the shield interior side is connected with spring, and the spring at front end is fixed on backing plate side.
Preferably, the limit plate to match with backing plate is installed, the limit board width is less than pad inside the shield
Plate.
Preferably, the electric lock is electrically connected by conducting wire and block chain host, and the electric lock conducting wire is mounted on doorframe
It is internal.
Preferably, the door body side is equipped with handle, and the handle is symmetrically arranged two groups, and is located at door body
Two sides.
Preferably, the doorframe side is equipped with groove, is plugged with partition among the groove, the block chain host is fixed
On block chain host.
Preferably, the divider ends are welded with baffle, and the baffle is bolted in doorframe side wall, and the gear
Maintain an equal level after plate installation with doorframe side wall.
A kind of technical effect and advantage of the invention: recognition of face gate inhibition system based on block chain technology proposed by the present invention
System, compared with prior art, has the advantage that
The present invention increases support plate in doorframe upper end, and when door body is opened, door body can be moved forward by cross bar band movable slider
Dynamic, sliding block lower end can drive backing plate mobile by connecting rod so that the backing plate for being equipped with camera is overturn to top, at this time backing plate with
Contact switch separation, contact switch can temporarily disconnect the power supply of electric lock, contain so that electric lock will not adsorb other when door body is opened
There is the article with jam plate same material, when personnel are by closing door body, sliding block can drive backing plate mobile by connecting rod, in spring
Pulling force cooperation under, backing plate is drawn to limit plate side and is contacted with limit plate, backing plate end can be pressed in again contact and hold at this time
It shuts, so that contact switch connects the power supply of electric lock, the jam plate installed in door body is cooperated to close door body.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is protective acoustic cover assembly structural schematic diagram of the invention；
Fig. 3 is positive structure schematic of the invention.
In figure: 1 door body, 2 block chain hosts, 3 doorframes, 4 support plates, 5 shields, 6 backing plates, 7 cameras, 8 sliding blocks, 9 connect
It is bar, 10 cross bars, 11 contact switch, 12 electric locks, 13 jam plates, 14 bottom plates, 15 baffles, 16 springs, 17 limit plates, 18 handles, 19 recessed
Slot, 20 partitions.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of face recognition door control systems based on block chain technology as shown in Figs. 1-3, including door
Body 1 and block chain host 2, described 1 one end of door body are hinged among doorframe 3, and the block chain host 2 is fixed on 3 side of doorframe,
3 upper end of doorframe is equipped with support plate 4, and 4 lower end of support plate has been bolted shield 5, in the shield 5
Portion is hinged with backing plate 6, and camera 7 is fixedly connected among the backing plate 6, and the camera 7 passes through data line and block chain master
Machine 2 carries out data transmission, and sliding block 8 is connected in 4 intermediate groove of support plate, and 8 lower end of sliding block is hinged with connecting rod 9, institute
It states 9 other end of connecting rod and is hinged on 6 side wall of backing plate, 8 upper end of sliding block is hinged with cross bar 10, and 10 end of cross bar is hinged on door
On body 1,5 side wall of shield is equipped with the contact switch 11 being in contact with backing plate 6, the contact switch 11 by conducting wire with
The electric lock 12 for being mounted on 3 upper end of doorframe is electrically connected, and 1 upper end side of the door body is equipped with the jam plate to match with electric lock 12
13, when door body 1 is opened, door body 1 can be moved forward by cross bar 10 with movable slider 8, so that connecting rod 9 drives the overturning of backing plate 6 extremely
Top is separated with contact switch 11, and contact switch 11 can temporarily disconnect the power supply of electric lock 12, so that electric lock 12 is when door body 1 is opened
Other will not be adsorbed and contain the article with 13 same material of jam plate.
Preferably, 5 lower end of shield is hinged with bottom plate 14,14 other end of bottom plate is connected to protection by lock
Cover 5.
By using above-mentioned technical proposal, bottom plate 14 for closing shield 5, avoid component inside shield 5 by
The external world influences, while when needing to maintain equipment, convenient to open shield 5 by bottom plate 14, safeguards to target device.
Preferably, 5 interior side of shield is connected with spring 16,16 front end of spring is fixed on 6 side of backing plate.
By using above-mentioned technical proposal, increasing spring 16 inside shield 5, spring 16 pulls backing plate 6 for cooperating,
So that backing plate 6 can be returned to original position when door body 1 is closed.
Preferably, the limit plate 17 to match with backing plate 6 is installed inside the shield 5,17 width of limit plate
Less than backing plate 6.
By using above-mentioned technical proposal, the angle that limit plate 17 is used to overturn backing plate 6 is limited, and avoids backing plate 6
Flip angle exceeds setting range, guarantees the safety of camera 7.
Preferably, the electric lock 12 is electrically connected by conducting wire and block chain host 2, and 12 conducting wire of the electric lock is mounted on
Inside doorframe 3.
By using above-mentioned technical proposal, the non-slip mat outside pushing hands can prevent operator from pushing high peppery segmentizing unit of muscle
When hand skid.
Preferably, 1 side of door body is equipped with handle 18, the handle 18 is symmetrically arranged two groups, and position respectively
In 1 two sides of door body.
By using above-mentioned technical proposal, handle 18 is used for when passing through gate inhibition, is facilitated and is pulled door body 1, door body 1 is beaten
It opens.
Preferably, 3 side of doorframe is equipped with groove 19, partition 20, the block chain are plugged among the groove 19
Host 2 is fixed on block chain host 2, and 20 end of partition is welded with baffle 15, and the baffle 15 is bolted
3 side wall of doorframe, and maintain an equal level after the installation of the baffle 15 with 3 side wall of doorframe.
By using above-mentioned technical proposal, partition 20 is used to support block chain host 2, facilitates installation block chain host 2, together
When needing to safeguard, easily block chain host 2 can be extracted out, partition 20 is fixed on 3 side wall of doorframe by the cooperation of baffle 15, is made
When obtaining equipment operation, in the case where not destroying doorframe 3, when door body 1 is closed, block chain host 2 can not be taken out, guarantee block
Chain host 2 is safely operated.
Working principle: in use, when there is staff to need to pass through gate inhibition, camera 7 is passed through according to block chain host 2
The information that the photographic intelligence comparison taken is recorded in block chain database will disconnect electricity when worker information meets
12 power supply is locked, corresponding open time delay can be also set in currently used equipment, i.e., reclose electric lock after a certain time
12 power supply, for ensureing that door body 1 can close in time, staff can be opened door body 1 by handle 18, be opened in door body 1
Qi Shi, door body 1 can be moved forward by cross bar 10 with movable slider 8, and 8 lower end of sliding block can drive backing plate 6 mobile by connecting rod 9, be made
The backing plate 6 that camera 7 must be equipped with is overturn to top, and backing plate 6 is separated with contact switch 11 at this time, and contact switch 11 can temporarily break
The power supply of electric lock 12 is opened, so that electric lock 12, which will not adsorb other when door body 1 is opened, contains the article with jam plate same material, when
When personnel are by closing door body 1, sliding block 8 can drive backing plate 6 mobile by connecting rod 9, under the pulling force cooperation of spring 16, by backing plate
6 are drawn to 17 side of limit plate contacts with limit plate 17, and 6 end of backing plate can be pressed in again on contact switch 11 at this time, so that touching
Point switch 11 connects the power supply of electric lock 12, and the jam plate 13 installed in door body 1 is cooperated to close door body 1.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of face recognition door control system based on block chain technology, including door body (1) and block chain host (2), feature
Be: described door body (1) one end is hinged among doorframe (3), and the block chain host (2) is fixed on doorframe (3) side, described
Doorframe (3) upper end is equipped with support plate (4), and shield (5), the protection has been bolted in support plate (4) lower end
It is hinged with backing plate (6), is fixedly connected with camera (7) among the backing plate (6), the camera (7) passes through number inside cover (5)
Carry out data transmission according to line and block chain host (2), is connected with sliding block (8), the sliding block in support plate (4) intermediate groove
(8) lower end is hinged with connecting rod (9), and connecting rod (9) other end is hinged on backing plate (6) side wall, and sliding block (8) upper end is hinged with
Cross bar (10), cross bar (10) end are hinged on door body (1), and shield (5) side wall is equipped with to connect with backing plate (6)
The contact switch (11) of touching, the contact switch (11) are electrically connected by conducting wire with the electric lock (12) for being mounted on doorframe (3) upper end
It connects, and the door body (1) upper end side is equipped with the jam plate (13) to match with electric lock (12).
2. a kind of face recognition door control system based on block chain technology according to claim 1, it is characterised in that: described
Shield (5) lower end is hinged with bottom plate (14), and bottom plate (14) other end is connected to shield (5) by lock.
3. a kind of face recognition door control system based on block chain technology according to claim 1, it is characterised in that: described
Shield (5) interior side is connected with spring (16), and spring (16) front end is fixed on backing plate (6) side.
4. a kind of face recognition door control system based on block chain technology according to claim 1, it is characterised in that: described
The limit plate (17) to match with backing plate (6) is installed, limit plate (17) width is less than backing plate (6) inside shield (5).
5. a kind of face recognition door control system based on block chain technology according to claim 1, it is characterised in that: described
Electric lock (12) is electrically connected by conducting wire and block chain host (2), and the electric lock (12) conducting wire is mounted on doorframe (3) inside.
6. a kind of face recognition door control system based on block chain technology according to claim 1, it is characterised in that: described
Door body (1) side is equipped with handle (18), and the handle (18) is symmetrically arranged two groups, and is located at door body (1) two sides.
7. a kind of face recognition door control system based on block chain technology according to claim 1, it is characterised in that: described
Doorframe (3) side is equipped with groove (19), is plugged with partition (20) among the groove (19), and the block chain host (2) is fixed
On block chain host (2).
8. a kind of face recognition door control system based on block chain technology according to claim 7, it is characterised in that: described
Partition (20) end is welded with baffle (15), and the baffle (15) is bolted in doorframe (3) side wall, and the baffle
(15) maintain an equal level after installing with doorframe (3) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084619.XA CN109243032B (en) | 2018-09-17 | 2018-09-17 | Face recognition access control system based on block chain technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084619.XA CN109243032B (en) | 2018-09-17 | 2018-09-17 | Face recognition access control system based on block chain technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109243032A true CN109243032A (en) | 2019-01-18 |
| CN109243032B CN109243032B (en) | 2021-02-19 |
Family
ID=65059606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811084619.XA Active CN109243032B (en) | 2018-09-17 | 2018-09-17 | Face recognition access control system based on block chain technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN109243032B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112598822A (en) * | 2020-11-30 | 2021-04-02 | 青岛理工大学 | Safety interlocking device based on biological identification technology |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109243032B (en) | 2021-02-19 |
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Effective date of registration: 20210126 Address after: 2 / F, no.12-4, Yunxi Road (Renhe section), Renhe street, Yuhang District, Hangzhou, Zhejiang 311100 Applicant after: Zhejiang DSK Information Technology Co.,Ltd. Address before: No.21, East 11th lane, Xinzhai, shuangqiqitou, Tongmeng Town, Chaoyang District, Shantou City, Guangdong Province Applicant before: Li Chanshan |
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