CN113178031A - Intelligent building controlgear based on face identification - Google Patents
Intelligent building controlgear based on face identification Download PDFInfo
- Publication number
- CN113178031A CN113178031A CN202110403877.5A CN202110403877A CN113178031A CN 113178031 A CN113178031 A CN 113178031A CN 202110403877 A CN202110403877 A CN 202110403877A CN 113178031 A CN113178031 A CN 113178031A
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- plate
- intelligent building
- outer side
- face recognition
- camera
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- 238000007664 blowing Methods 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
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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
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- B08B1/30—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Abstract
The invention discloses intelligent building control equipment based on face recognition, which structurally comprises a guardrail, a gate and a controller, wherein the lower end of the guardrail is welded and connected with the upper side of the right end of the gate, the lower end of the controller is in threaded connection with the upper end of the gate, the controller comprises a supporting pipe, a display, a cleaning device and a camera, the upper end of the supporting pipe is fixedly connected with the lower end of the display in an embedded manner, a pressing plate is pressed to drive a sliding plate to slide downwards, the camera is cleaned by a contact head fixed on a plate body, the swinging plate can generate vertical movement in the cleaning process, the cleaning effect on dust on the surface of the camera is improved, excessive dust on the surface of the camera is prevented, the definition of face recognition is improved, the passing speed of personnel is accelerated, the sliding plate moves downwards in a fixed cover, air in the fixed cover can be extruded outwards in the moving process, when the extrusion device is used for extruding the plastic material, the plastic material is blown outwards through the blowing head, so that dust on the outer side of the lower sliding block can be blown off, and the dust is prevented from being attached to the outer side of the lower sliding plate.
Description
Technical Field
The invention belongs to the field of building control, and particularly relates to intelligent building control equipment based on face recognition.
Background
Building controlgear is the equipment of installing at district entry control personnel and getting into, the face identification equipment through installing on the equipment can discern and control the gate switch to the personnel that get into the district, will install building controlgear earlier when the district is built, a workman for the control gets into the building site, but because the raise dust on building site is very big, can be infected with a large amount of dust on the camera of shooing the portrait after long-time use and lead to the portrait that the camera acquireed fuzzy, the time of discernment has been increased, the efficiency of passing through has been reduced.
Disclosure of Invention
In order to solve the problem that building control equipment is firstly installed during building of a residential area in the prior art and is used for controlling workers entering a construction site, however, due to the fact that dust on the construction site is large, a camera for shooting a portrait after being used for a long time is stained with a large amount of dust, the portrait obtained by the camera is fuzzy, the recognition time is prolonged, and the passing efficiency is reduced, the intelligent building control equipment based on face recognition is provided.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an intelligent building controlgear based on face identification, its structure includes guardrail, floodgate machine, controller, guardrail lower extreme and floodgate machine right-hand member upside welded connection, controller lower extreme and floodgate machine upper end threaded connection, the controller includes stay tube, display, cleaning device, camera, the stay tube upper end is connected with the display lower extreme inlays admittedly, cleaning device inlays admittedly with the display upper end outside and is connected, the camera outside is connected with the inside solid of inlaying in display upper end.
As a further improvement of the invention, the cleaning device comprises a shielding cover, a pressing plate, a lower sliding plate and two blowing devices, wherein the inner side of the upper end of the shielding cover is bonded with the outer side of the blowing devices, the lower end of the pressing plate is attached to the upper side of the lower sliding plate, and the lower sliding plate is in bilateral symmetry with the center.
As a further improvement of the invention, the lower sliding plate comprises a fixed plate, a top plate and three pressing blocks, the right end of the fixed plate is connected with the left end of the top plate through a rivet, the left side of each pressing block is connected with the right end of the top plate through a rivet, and the top plates are distributed in a straight line and at equal intervals.
As a further improvement of the invention, the pressing block comprises a plate body, contact heads and a swinging plate, wherein the right end of the plate body is connected with the left end shaft of the contact head, one end of the swinging plate is connected with the right end shaft of the plate body, the other end of the swinging plate is connected with the outer side shaft of the left end of the contact head, the contact heads are in a semi-elliptical shape, the number of the swinging plates on the outer side of each contact head is two, and the swinging plates are distributed in a vertical symmetry mode by taking the contact heads as central lines.
As a further improvement of the invention, the blowing device comprises a support cover, a limiting block, a spring and an air cavity, wherein the outer side of the limiting block is movably clamped with the inside of the support cover, the upper side of the spring is welded with the lower side of the limiting block, the lower side of the spring is welded with the inner side of the bottom of the support cover, the right end of the air cavity is welded with the left lower side of the support cover, a hollow structure is arranged in the support cover, and the width of the hollow structure is the same as the width of the outer side of the limiting block.
As a further improvement of the invention, the air cavity comprises a fixed cover, a mandril, a lower sliding plate and a blowing head, the inner side of the right end of the fixed cover is in sliding fit with the outer side of the lower sliding plate, the lower end of the mandril is connected with the upper side shaft in the middle of the lower sliding plate, the right side of the lower end of the blowing head is fixedly embedded and connected with the left side of the lower end of the fixed cover, the inside of the fixed cover is of a hollow structure, and the left end of the bottom of the fixed cover is provided with an opening communicated with the blowing head.
As a further improvement of the invention, the blowing head comprises a shell, a fixing plate, a wind direction plate and an elastic device, wherein the outer side of the fixing plate is welded and connected with the inner side of the middle part of the shell, the right end of the wind direction plate is connected with the middle part of the fixing plate through a shaft, the elastic device is bonded with the outer side of the left end of the shell, a hole is formed in the middle of the fixing plate, and the hole is positioned on the upper side and the lower side of the wind direction plate.
As a further improvement of the invention, the elastic actuator comprises a contact block, a flat supporting plate, an elastic plate and a bottom plate, wherein the lower side of the contact block is fixedly embedded with the upper side of the left end of the flat supporting plate, the right lower side of the right end of the flat supporting plate is connected with the upper end shaft of the bottom plate in a shaft connection mode, the elastic plate is fixedly embedded between the upper side of the bottom plate and the lower side of the flat supporting plate, the fixed position of the contact block is the same as the position of the wind direction plate which is contacted with the flat supporting plate after swinging, and the shape of the elastic plate is arc.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. the pressing plate is pressed to drive the lower sliding plate to slide downwards, the contact head fixed on the plate body can clean the camera, the cleaning process is changed up and down through the swinging plate, the cleaning effect on dust on the surface of the camera is improved, the excessive dust attached to the surface of the camera is prevented, the definition of portrait recognition is improved, and the passing speed of personnel is increased.
2. The lower sliding plate moves downwards in the fixed cover, the air inside the fixed cover can be extruded outwards in the moving process, and the air is blown outwards through the blowing head during extrusion, so that dust outside the lower sliding block can be blown off, and the dust is prevented from being attached to the outer side of the lower sliding plate.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent building control device based on face recognition.
Fig. 2 is a schematic front view of a controller according to the present invention.
FIG. 3 is a front view of a half-section structure of a cleaning device according to the present invention.
FIG. 4 is a side view of a lower slide plate according to the present invention.
FIG. 5 is a schematic side view of a half-section structure of a pressing block according to the present invention.
Fig. 6 is a front view of a half-section structure of the blowing device of the present invention.
FIG. 7 is a schematic front view of a half-section structure of an air cavity according to the present invention.
FIG. 8 is a schematic view of a front half-section structure of a blowhead according to the present invention.
Fig. 9 is a front view of a half-section structure of the bullet device of the present invention.
In the figure: a guardrail-1, a gate-2, a controller-3, a support tube-31, a display-32, a cleaning device-33, a camera-34, a shielding cover-331, a pressing plate-332, a lower sliding plate-333, a blowing device-334, a fixing plate-33 a, a top plate-33 b, a pressing block-33 c, a plate body-c 1, a contact head-c 2 and a swinging plate-c 3, the device comprises a supporting cover-34 a, a limiting block-34 b, a spring-34 c, an air cavity-34 d, a fixed cover-d 1, a mandril-d 2, a lower slide plate-d 3, a blowing head-d 4, a shell-d 41, a fixed plate-d 42, a wind direction plate-d 43, an elastic device-d 44, a contact block-r 1, a flat supporting plate-r 2, an elastic plate-r 3 and a bottom plate-r 4.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention provides intelligent building control equipment based on face recognition, which structurally comprises a guardrail 1, a gate machine 2 and a controller 3, wherein the lower end of the guardrail 1 is connected with the upper side of the right end of the gate machine 2 in a welding mode, the lower end of the controller 3 is connected with the upper end of the gate machine 2 in a threaded mode, the controller 3 comprises a supporting pipe 31, a display 32, a cleaning device 33 and a camera 34, the upper end of the supporting pipe 31 is fixedly connected with the lower end of the display 32 in an embedded mode, the cleaning device 33 is fixedly connected with the outer side of the upper end of the display 32 in an embedded mode, and the outer side of the camera 34 is fixedly connected with the inner portion of the upper end of the display 32 in an embedded mode.
The cleaning device 33 includes a shielding cover 331, a pressing plate 332, a lower sliding plate 333 and two blowing devices 334, the inner side of the upper end of the shielding cover 331 is bonded with the outer side of the blowing devices 334, the lower end of the pressing plate 332 is bonded with the upper side of the lower sliding plate 333, the number of the blowing devices 334 is two, and the lower sliding plate 333 is distributed in a bilateral symmetry manner as the center, so that the blowing devices 334 can blow dust scraped off by the lower sliding plate 333, and the dust is prevented from being attached to the upper side of the lower sliding plate 333.
The lower sliding plate 333 includes a fixed plate 33a, a top plate 33b, and three pressing blocks 33c, the right end of the fixed plate 33a is rivet connected with the left end of the top plate 33b, the left side of the pressing block 33c is rivet connected with the right end of the top plate 33b, and the top plates 33b are arranged in a straight line and in an equidistant manner, so that the top plate 33b can push out the pressing blocks 33c to the right side, and the contact force with the camera 34 is improved.
The pressing block 33c comprises a plate body c1, a contact c2 and a swinging plate c3, wherein the right end of the plate body c1 is connected with the left end shaft of the contact c2, one end of the swinging plate c3 is connected with the right end shaft of the plate body c1, the other end of the swinging plate c3 is connected with the outer side shaft of the left end of the contact c2, the contact c2 is in a semi-elliptical shape, the number of the swinging plates c3 on the outer side of each contact c2 is two, and the swinging plates c3 are vertically and symmetrically distributed by taking the contact c2 as a center line, so that the contact c2 can scrape off dust on the outer side of the camera 34, and the dust is prevented from shielding the camera.
The specific use mode and function of the embodiment are as follows:
in the invention, the gate 2 is isolated by the guardrail 1 so as to control the entering speed of a worker, the gate 2 is controlled by the controller 3 to be switched on and off after the worker identifies the face of the worker, when too much dust is attached to the outer side of the controller 3, the display 32 fixed on the supporting tube 31 can display an unidentified portrait, then the outer side of the camera 34 is cleaned by the cleaning device 33, the pressing plate 332 fixed on the shielding cover 331 is pressed by the worker to drive the sliding plate 333 to slide downwards during cleaning, the inside of the blowing device 334 is compressed during sliding, air in the blowing device 334 is blown outwards, the fixing plate 33a of the sliding plate 333 drives the top plate 33b to move downwards and simultaneously extrude the pressing block 33c outwards, the contact head c2 fixed on the plate body c1 can wipe the camera 34 during extrusion, and the wiping process can always generate up and down changes through the swinging plate c3, the cleaning effect of dust on the surface of the camera is improved, excessive dust attached to the surface of the camera is prevented, the definition of portrait recognition is improved, and the passing speed of personnel is accelerated.
Example 2:
as shown in fig. 6 to 9:
the blowing device 334 comprises a support cover 34a, a limit block 34b, a spring 34c and an air cavity 34d, the outer side of the limit block 34b is movably clamped with the inside of the support cover 34a, the upper side of the spring 34c is connected with the lower side of the limit block 34b in a welding mode, the lower side of the spring 34c is connected with the inner side of the bottom of the support cover 34a in a welding mode, the right end of the air cavity 34d is connected with the left lower side of the support cover 34a in a welding mode, a hollow structure is arranged inside the support cover 34a, the width of the hollow structure is the same as the width of the outer side of the limit block 34b, the limit block 34b can move up and down inside the support cover 34a, and air inside the air cavity 34d can be squeezed out towards the outside.
The air cavity 34d comprises a fixed cover d1, a push rod d2, a lower sliding plate d3 and a blowing head d4, the inner side of the right end of the fixed cover d1 is in sliding fit with the outer side of the lower sliding plate d3, the lower end of the push rod d2 is connected with the upper side shaft in the middle of the lower sliding plate d3, the right side of the lower end of the blowing head d4 is fixedly connected with the left side of the lower end of the fixed cover d1 in an embedded mode, the inside of the fixed cover d1 is of a hollow structure, and the left end of the bottom of the fixed cover d1 is provided with an opening which is communicated with the blowing head d4, so that the air in the fixed cover d1 can be pushed downwards by the lower sliding plate d3, and the speed of blowing air by the blowing head d4 is increased.
The blowing head d4 comprises a shell d41, a fixed plate d42, a wind direction plate d43 and an actuator d44, wherein the outer side of the fixed plate d42 is connected with the inner side of the middle of the shell d41 in a welding mode, the right end of the wind direction plate d43 is connected with the middle of the fixed plate d42 in a shaft mode, the actuator d44 is bonded with the outer side of the left end of the shell d41, a hole is formed in the middle of the fixed plate d42, and the hole is located on the upper side and the lower side of the wind direction plate d43, so that air extruded from the inside of the fixed cover d1 can be blown out from the upper side and the lower side of the wind direction plate d43, and blowing of the wind direction plate d43 is facilitated.
The elastic device d44 comprises a contact block r1, a flat support plate r2, an elastic plate r3 and a bottom plate r4, the lower side of the contact block r1 is fixedly connected with the upper side of the left end of a flat support plate r2 in an embedded manner, the right lower side of the right end of the flat support plate r2 is connected with the upper end shaft of the bottom plate r4 in an embedded manner, the elastic plate r3 is fixedly connected between the upper side of the bottom plate r4 and the lower side of the flat support plate r2 in an embedded manner, the fixed position of the contact block r1 is the same as the position of the contact with the flat support plate r2 after the wind direction plate d43 swings, and the shape of the elastic plate r3 is arc, so that the wind direction plate d43 can swing up and down to impact on the surface of the contact block r1 after being blown by wind, the swing of the wind direction plate d43 is accelerated by the elastic plate r3, and the number of blowing to the lower slide plate 333 is increased.
The specific use mode and function of the embodiment are as follows:
in the invention, the limit block 34b fixed by the support cover 34a moves downwards under the press of the press bar 332 to press the spring 34c downwards, meanwhile, the air cavity 34d is pressed by the limit block 34b to drive the push rod d2 to move downwards, so that the lower sliding plate d3 moves downwards inside the fixed cover d1, in the moving process, air inside the fixed cover d1 is pushed outwards and blown outwards through the blowing head d4, air is blown outwards from the inside of the housing d41 through the fixed plate d42, because the wind direction plate d43 deflects downwards under the gravity, wind force blows the wind direction plate d43 to swing upwards, after swinging to the top, the wind direction plate d44 impacts the actuator d44, when impacting to the actuator d44, the contact block r1 is pressed to drive the flat support plate r2 to push the elastic plate r3 to compress, and then the elastic plate r3 returns to open the wind direction plate d43 to swing continuously under the support of the bottom plate r4, which is beneficial to the wind direction change, the dust outside the lower sliding block 333 can be blown off, and the dust can be prevented from being attached to the outside of the lower sliding block 333.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (8)
1. The utility model provides an intelligent building controlgear based on face identification, its structure includes guardrail (1), floodgate machine (2), controller (3), guardrail (1) lower extreme and floodgate machine (2) right-hand member upside welded connection, threaded connection, its characterized in that are gone up with floodgate machine (2) to controller (3) lower extreme:
controller (3) are including stay tube (31), display (32), cleaning device (33), camera (34), stay tube (31) upper end is connected with display (32) lower extreme embedded solid, cleaning device (33) are connected with display (32) upper end outside embedded solid, the camera (34) outside is connected with display (32) upper end inside embedded solid.
2. The intelligent building control device based on face recognition of claim 1, wherein: the cleaning device (33) comprises a shielding cover (331), a pressing plate (332), a lower sliding plate (333) and a blowing device (334), the inner side of the upper end of the shielding cover (331) is bonded with the outer side of the blowing device (334), and the lower end of the pressing plate (332) is bonded with the upper side of the lower sliding plate (333).
3. The intelligent building control device based on face recognition as claimed in claim 2, wherein: the lower sliding plate (333) comprises a fixing plate (33 a), a top plate (33 b) and a pressing block (33 c), wherein the right end of the fixing plate (33 a) is connected with the left end of the top plate (33 b) through a rivet, and the left side of the pressing block (33 c) is connected with the right end of the top plate (33 b) through a rivet.
4. The intelligent building control device based on face recognition as claimed in claim 3, wherein: the pressing block (33 c) comprises a plate body (c 1), a contact head (c 2) and a swinging plate (c 3), wherein the right end of the plate body (c 1) is connected with the left end shaft of the contact head (c 2), one end of the swinging plate (c 3) is connected with the right end shaft of the plate body (c 1), and the other end of the swinging plate is connected with the outer side shaft of the left end of the contact head (c 2).
5. The intelligent building control device based on face recognition as claimed in claim 2, wherein: the blowing device (334) comprises a support cover (34 a), a limiting block (34 b), a spring (34 c) and an air cavity (34 d), wherein the outer side of the limiting block (34 b) is movably clamped with the inner part of the support cover (34 a), the upper side of the spring (34 c) is in welded connection with the lower side of the limiting block (34 b), the lower side of the spring (34 c) is in welded connection with the inner side of the bottom of the support cover (34 a), and the right end of the air cavity (34 d) is in welded connection with the left lower side of the support cover (34 a).
6. The intelligent building control device based on face recognition of claim 5, wherein: the air cavity (34 d) comprises a fixed cover (d 1), a push rod (d 2), a lower sliding plate (d 3) and a blowing head (d 4), the inner side of the right end of the fixed cover (d 1) is in sliding fit with the outer side of the lower sliding plate (d 3), the lower end of the push rod (d 2) is connected with the upper shaft in the middle of the lower sliding plate (d 3), and the right side of the lower end of the blowing head (d 4) is fixedly connected with the left side of the lower end of the fixed cover (d 1).
7. The intelligent building control device based on face recognition of claim 6, wherein: the blowing head (d 4) comprises an outer shell (d 41), a fixing plate (d 42), a wind direction plate (d 43) and an elastic device (d 44), wherein the outer side of the fixing plate (d 42) is connected with the inner side of the middle of the outer shell (d 41) in a welding mode, the right end of the wind direction plate (d 43) is connected with the middle of the fixing plate (d 42) in a shaft mode, and the outer side of the left end of the outer shell (d 41) is bonded with the outer side of the elastic device (d 44).
8. The intelligent building control device based on face recognition of claim 7, wherein: bullet ware (d 44) is including contacting piece (r 1), flat stay plate (r 2), bullet board (r 3), bottom plate (r 4), it connects to contact piece (r 1) downside and flat stay plate (r 2) left end upside embedded connection, flat stay plate (r 2) right-hand member right side downside is connected with bottom plate (r 4) upper end hub connection, bullet board (r 3) embedded connection is between bottom plate (r 4) upside and flat stay plate (r 2) downside.
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| CN202110403877.5A CN113178031B (en) | 2021-04-15 | 2021-04-15 | Intelligent building controlgear based on face identification |
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| CN202110403877.5A CN113178031B (en) | 2021-04-15 | 2021-04-15 | Intelligent building controlgear based on face identification |
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Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044516A (en) * | 1989-12-16 | 1990-08-08 | 苏兴起 | Rotary engine with rolling pistons |
| CN101856694A (en) * | 2010-04-22 | 2010-10-13 | 许一波 | Automatic riveting machine for producing blister nails and drum nails |
| CN102758042A (en) * | 2012-08-14 | 2012-10-31 | 唐忠库 | System for rotational flow dust removal and recovery of blast furnace roof raw gas and recovering method of blast furnace roof raw gas |
| CN103213436A (en) * | 2013-04-15 | 2013-07-24 | 西安文理学院 | Automatic blackboard dust collection device |
| CN104526564A (en) * | 2015-01-05 | 2015-04-22 | 福建省万旗科技陶瓷有限公司 | Automatic ceramic leveling machine with dust removal function |
| CN104675313A (en) * | 2013-12-02 | 2015-06-03 | 程序 | Tripod turnstile and passing control method thereof |
| CN105922037A (en) * | 2016-06-08 | 2016-09-07 | 广东长盈精密技术有限公司 | Fixture and air pressure detection mechanism thereof |
| WO2017016348A1 (en) * | 2015-07-30 | 2017-02-02 | 青岛海尔空调器有限总公司 | Vertical air conditioner |
| CN108135110A (en) * | 2017-12-21 | 2018-06-08 | 重庆硕德信息技术有限公司 | A kind of outdoor electric cabinet |
| CN108227942A (en) * | 2017-12-29 | 2018-06-29 | 重庆欣璇网络科技有限公司 | A kind of keyboard convenient for heat dissipation |
| CN108828987A (en) * | 2018-06-20 | 2018-11-16 | 徐祥胤 | A kind of power construction cleaning equipment |
| CN110349317A (en) * | 2019-07-29 | 2019-10-18 | 广东光海科技有限公司 | A kind of gate for recognition of face |
| CN210304670U (en) * | 2019-06-24 | 2020-04-14 | 深圳市瀚洋光电科技有限公司 | Channel unlocking face recognition gate machine has |
| CN210867878U (en) * | 2019-12-06 | 2020-06-26 | 西安瑞尔时代信息科技有限公司 | Video processing high-definition artificial intelligence camera based on face recognition |
| CN211857576U (en) * | 2019-12-20 | 2020-11-03 | 深圳市睿睛信息科技有限公司 | Face recognition entrance guard |
| CN212278181U (en) * | 2020-04-28 | 2021-01-01 | 徐州正通人工环境工程有限公司 | No-clean formula polycrystalline silicon panel with self-cleaning function |
| CN212933605U (en) * | 2020-09-01 | 2021-04-09 | 周红 | Intelligent entrance guard device |
-
2021
- 2021-04-15 CN CN202110403877.5A patent/CN113178031B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044516A (en) * | 1989-12-16 | 1990-08-08 | 苏兴起 | Rotary engine with rolling pistons |
| CN101856694A (en) * | 2010-04-22 | 2010-10-13 | 许一波 | Automatic riveting machine for producing blister nails and drum nails |
| CN102758042A (en) * | 2012-08-14 | 2012-10-31 | 唐忠库 | System for rotational flow dust removal and recovery of blast furnace roof raw gas and recovering method of blast furnace roof raw gas |
| CN103213436A (en) * | 2013-04-15 | 2013-07-24 | 西安文理学院 | Automatic blackboard dust collection device |
| CN104675313A (en) * | 2013-12-02 | 2015-06-03 | 程序 | Tripod turnstile and passing control method thereof |
| CN104526564A (en) * | 2015-01-05 | 2015-04-22 | 福建省万旗科技陶瓷有限公司 | Automatic ceramic leveling machine with dust removal function |
| WO2017016348A1 (en) * | 2015-07-30 | 2017-02-02 | 青岛海尔空调器有限总公司 | Vertical air conditioner |
| CN105922037A (en) * | 2016-06-08 | 2016-09-07 | 广东长盈精密技术有限公司 | Fixture and air pressure detection mechanism thereof |
| CN108135110A (en) * | 2017-12-21 | 2018-06-08 | 重庆硕德信息技术有限公司 | A kind of outdoor electric cabinet |
| CN108227942A (en) * | 2017-12-29 | 2018-06-29 | 重庆欣璇网络科技有限公司 | A kind of keyboard convenient for heat dissipation |
| CN108828987A (en) * | 2018-06-20 | 2018-11-16 | 徐祥胤 | A kind of power construction cleaning equipment |
| CN210304670U (en) * | 2019-06-24 | 2020-04-14 | 深圳市瀚洋光电科技有限公司 | Channel unlocking face recognition gate machine has |
| CN110349317A (en) * | 2019-07-29 | 2019-10-18 | 广东光海科技有限公司 | A kind of gate for recognition of face |
| CN210867878U (en) * | 2019-12-06 | 2020-06-26 | 西安瑞尔时代信息科技有限公司 | Video processing high-definition artificial intelligence camera based on face recognition |
| CN211857576U (en) * | 2019-12-20 | 2020-11-03 | 深圳市睿睛信息科技有限公司 | Face recognition entrance guard |
| CN212278181U (en) * | 2020-04-28 | 2021-01-01 | 徐州正通人工环境工程有限公司 | No-clean formula polycrystalline silicon panel with self-cleaning function |
| CN212933605U (en) * | 2020-09-01 | 2021-04-09 | 周红 | Intelligent entrance guard device |
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| CN113178031B (en) | 2022-11-04 |
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