阅读说明：本技术 基于小区门禁系统的人口流动精准掌控系统 (Accurate control system of population mobility based on district access control system ) 是由 赵国民 冯云萍 祝邦曙 沈建中 唐翀 于 2021-09-27 设计创作，主要内容包括：本发明公开了基于小区门禁系统的人口流动精准掌控系统,属于门禁系统技术领域,包括信息申请系统,所述信息申请系统终端连接有信息存储系统,所述信息存储系统终端连接有小区门禁系统；所述小区门禁系统包括信息采集系统、信息识别系统和信息判断系统,所述信息采集系统终端和信息识别系统连接,所述信息识别系统终端和信息存储系统、信息判断系统连接,所述信息判断系统终端连接有物业管理系统,本发明,能够有效对社区进行实时掌握人口信息,使社区的管理和服务工作做到精准化；通过在门禁道闸终端中设置防护罩有效对摄像头进行防护,防止摄像头受损,从而提升了整个门禁道闸终端的使用效果。(The invention discloses a population flow accurate control system based on a community access control system, which belongs to the technical field of access control systems and comprises an information application system, wherein the terminal of the information application system is connected with an information storage system; the community access control system comprises an information acquisition system, an information identification system and an information judgment system, wherein a terminal of the information acquisition system is connected with the information identification system, a terminal of the information identification system is connected with an information storage system and the information judgment system, and a terminal of the information judgment system is connected with a property management system; the camera is effectively protected by arranging the protective cover in the entrance guard barrier gate terminal, the camera is prevented from being damaged, and therefore the using effect of the whole entrance guard barrier gate terminal is improved.)

1. Accurate control system of population flow based on district access control system, including information application system, its characterized in that: the information application system terminal is connected with an information storage system, and the information storage system terminal is connected with a community access control system;

the community access control system comprises an information acquisition system, an information identification system and an information judgment system, wherein the information acquisition system terminal is connected with the information identification system, the information identification system terminal is connected with an information storage system and the information judgment system, and the information judgment system terminal is connected with a property management system.

2. The system of claim 1, wherein the information application system comprises a owner information application system, a tenant information application system, and a visitor information application system; the information acquisition system comprises a two-dimensional code acquisition system, a face acquisition system, a feature acquisition system and a behavior track acquisition system; the information recognition system comprises a two-dimensional code recognition system, a face recognition system, a feature recognition system and a behavior track recognition system.

3. The system for accurately controlling the population mobility based on the community access control system according to claim 2, wherein the information application system applies for information through a small program client terminal (103), and the information application comprises two-dimension code information, face information and feature information; the information storage system stores information in the information application system to an information storage cloud (102); real-time two-dimensional codes, human faces, characteristics and behavior tracks collected in the information collection system are transmitted to the information recognition system and the information stored in the information storage system in real time for recognition, real-time judgment is carried out through the information judgment system, and judgment results are fed back to the community access control system and the property management system; the entrance guard system of district passes through entrance guard's banister terminal (101) and carries out entrance guard, and two-dimensional code is gathered, is discerned at identification terminal, and face is gathered, is discerned at face collection, identification terminal, and feature acquisition, identification terminal carry out feature acquisition, discernment, and action orbit is gathered, the discernment terminal carries out action orbit and gathers, discernment.

4. The accurate control system of population flow based on district access control system of claim 3, characterized in that, entrance guard's banister terminal (101) includes base (1), the top fixed mounting of base (1) has entrance guard to gather identification equipment (2), be equipped with camera and notice panel on entrance guard's collection identification equipment (2), the outer wall fixed mounting that entrance guard gathered identification equipment (2) has protection component (3) that correspond with the camera, the outer wall fixed mounting that entrance guard gathered identification equipment (2) has clean component (4) that correspond with the notice panel, one side fixed mounting that identification equipment (2) was gathered to the entrance guard was kept away from in base (1) has entrance guard's banister body (5).

5. The accurate control system of population flow based on district access control system of claim 4, characterized in that, protection subassembly (3) includes outer ring (31), L type protecting frame (32), outer ring (31) fixed mounting is gathering the one side outer wall that identification equipment (2) is close to the camera at entrance guard, L type protecting frame (32) are equipped with two that are the symmetric distribution, L type protecting frame (32) fixed mounting is gathering the outer wall of identification equipment (2) at entrance guard, one side fixed mounting that identification equipment (2) was gathered at entrance guard is kept away from to outer ring (31) has protection casing (33), protection casing (33) are hemisphere hollow structure, the middle part integrated into one piece of outer ring (31) has sleeve seat (311) that is the symmetric distribution, the middle part of sleeve seat (311) all rotates and inserts and is equipped with first axle (34), the opposite side fixed mounting of first axle (34) has arc frame (35), the inner wall fixed mounting of arc frame (35) has arc cleaning pad (351), one side that arc frame (35) were kept away from in first axle (34) extends into corresponding L type guard frame (32) and fixed mounting has driven side tooth (341).

6. The system for accurately controlling the flow of people based on the community access control system, as claimed in claim 5, wherein a first seat (36) is rotatably sleeved on the outer side of the first shaft (34), and the first seat (36) is fixedly installed on the outer wall of the access collection and identification device (2).

7. The system of claim 5, wherein the arcuate cleaning pad (351) is in intimate contact with an outer wall of the protective cover (33).

8. The system for accurately controlling the population flow based on the residential area gate control system according to claim 5, wherein the cleaning component (4) comprises a U-shaped frame (41), the U-shaped frame (41) is fixedly installed on the outer wall of the side, close to the notification panel, of the gate control acquisition and identification device (2), the top end of the U-shaped frame (41) is in contact with the bottom end of the L-shaped protection frame (32), two symmetrically distributed screw rods (42) are rotatably clamped at the bottom of the U-shaped frame (41), a clamping seat (43) is threadedly sleeved at the outer side of each screw rod (42), a vertical groove (411) matched with the clamping seat (43) is formed in the inner side of the U-shaped frame (41), the clamping seat (43) is slidably clamped in the corresponding vertical groove (411), a connecting frame (44) is integrally formed at the opposite side of the clamping seat (43), and a long cleaning pad (441) is fixedly installed at the side, close to the gate control acquisition and identification device (2), of the connecting frame (44), the fixed cover in bottom of screw rod (42) is equipped with sprocket (45), two the outside meshing of sprocket (45) is connected with chain (451), the bottom fixed mounting of U type frame (41) has motor (46), the drive end of motor (46) and the coaxial fixed mounting in bottom of one of them screw rod (42), the top fixed mounting of screw rod (42) has sector gear (421) of being connected with driven side tooth (341) meshing.

9. The cell gate entry system based population flow precision mastering system of claim 8, wherein said elongated cleaning pad (441) is in contact with an outer wall of a notification panel.

10. The accurate control system of population flow based on district access control system of claim 8, characterized in that, the outside of screw rod (42) is rotated the cover and is equipped with second seat (47), second seat (47) fixed mounting is in the outer wall of entrance guard collection identification equipment (2).

Technical Field

The invention relates to the technical field of access control systems, in particular to a population mobility accurate control system based on a community access control system.

Background

Along with the rapid development of society, some urban population with developed economy is continuously increased, the management of Chinese floating population and rented houses is a common problem in the current domestic urban management, the existence of a large number of residential lives and floating population which are difficult to effectively manage influences the production and life of people, and brings a series of problems such as case high-rise and fire-fighting hidden trouble to the comprehensive treatment of social security and social public management,

the existing access control system is partially provided with a face recognition technology, the face recognition technology is widely based on a deep learning method, a computer image processing technology and a neural network principle are integrated, a computer vision processing technology is used for extracting face feature points from a video, and a principle of biometrical is used for analyzing and establishing a mathematical model, namely a face feature model. The human face recognition technology has the advantages that the established human face feature template and the face image of the person to be detected are used for carrying out feature analysis, a similar value is given according to the analysis result, whether the person is the same person or not is judged according to the value, and the human face recognition technology can achieve long distance, non-contact and high reliability. The method has the advantages that the general image acquisition equipment such as the camera is utilized, the camera can conveniently acquire images or video streams containing human faces, the human faces can be automatically detected in the images by the human face recognition algorithm, the facial features of the detected human faces are extracted, and the identities of people can be identified by comparison based on the facial features.

However, the existing access control system still has some problems: the real-time information of population is difficult to master in real time in the community, so that the management and service work of the community cannot be accurate, and therefore, a population flowing accurate control system based on a community access control system is provided for solving the problems.

Disclosure of Invention

The invention aims to provide a population mobility accurate control system based on a community access control system, so as to solve the problems in the background technology.

In order to solve the technical problems, the invention adopts the following technical scheme: the population flow accurate control system based on the community access control system comprises an information application system, wherein the information application system is connected with an information storage system through a terminal, and the information storage system is connected with the community access control system through a terminal;

the community access control system comprises an information acquisition system, an information identification system and an information judgment system, wherein the information acquisition system terminal is connected with the information identification system, the information identification system terminal is connected with an information storage system and the information judgment system, and the information judgment system terminal is connected with a property management system.

Preferably, the information application system comprises an owner information application system, a tenant information application system and a visitor information application system; the information acquisition system comprises a two-dimensional code acquisition system, a face acquisition system, a feature acquisition system and a behavior track acquisition system; the information recognition system comprises a two-dimensional code recognition system, a face recognition system, a feature recognition system and a behavior track recognition system.

Preferably, the information application system applies for information through a small program client terminal, and the information application comprises two-dimension code information, face information and feature information; the information storage system stores the information in the information application system to an information storage cloud; real-time two-dimensional codes, human faces, characteristics and behavior tracks collected in the information collection system are transmitted to the information recognition system and the information stored in the information storage system in real time for recognition, real-time judgment is carried out through the information judgment system, and judgment results are fed back to the community access control system and the property management system; the entrance guard system of district passes through entrance guard's banister terminal and carries out entrance guard, and two-dimensional code is gathered, is discerned at identification terminal, and face is gathered, is discerned at identification terminal, and feature acquisition, identification terminal carry out feature acquisition, discernment, and action orbit is gathered, is discerned at action orbit acquisition, identification terminal.

Preferably, entrance guard's banister terminal includes the base, the top fixed mounting of base has entrance guard to gather identification equipment, entrance guard gathers and is equipped with the camera and announces the panel on the identification equipment, entrance guard gathers identification equipment's outer wall fixed mounting has the protective component who corresponds with the camera, entrance guard gathers identification equipment's outer wall fixed mounting has the clean subassembly that corresponds with the announcement panel, one side fixed mounting that identification equipment was gathered to the entrance guard is kept away from to the base has entrance guard's banister body.

Preferably, the protection subassembly includes outer loop, L type protecting frame, outer loop fixed mounting gathers one side outer wall that identification equipment is close to the camera at entrance guard, L type protecting frame is equipped with two that are the symmetric distribution, L type protecting frame fixed mounting gathers identification equipment's outer wall at entrance guard, one side fixed mounting that identification equipment was gathered to entrance guard is kept away from to the outer loop has the protection casing, the protection casing is hemisphere hollow structure, the middle part integrated into one piece of outer loop has the cover seat that is the symmetric distribution, the middle part of cover seat all rotates and inserts and is equipped with the primary shaft, the opposite side fixed mounting of primary shaft has the arc frame, the inner wall fixed mounting of arc frame has the arc cleaning pad, one side that the arc frame was kept away from to the primary shaft extends into in the L type protecting frame that corresponds and fixed mounting has driven side tooth.

Preferably, the outside of primary shaft is rotated the cover and is equipped with first seat, first seat fixed mounting is at entrance guard's collection identification equipment's outer wall.

Preferably, the arcuate cleaning pad is in intimate contact with an outer wall of the protective cover.

Preferably, the cleaning component comprises a U-shaped frame, the U-shaped frame is fixedly installed on the outer wall of one side of the entrance guard acquisition and identification device close to the notification panel, the top end of the U-shaped frame is contacted with the bottom end of the L-shaped protection frame, two symmetrically distributed screw rods are rotatably clamped at the bottom of the U-shaped frame, a clamping seat is sleeved on the outer side of each screw rod in a threaded manner, vertical grooves matched with the clamping seat are formed in the inner side of the U-shaped frame, the clamping seat is slidably clamped in the corresponding vertical grooves, a connecting frame is integrally formed on the opposite side of the clamping seat, a long cleaning pad is fixedly installed at one side of the connecting frame close to the entrance guard acquisition and identification device, chain wheels are fixedly installed at the bottom of the screw rods, chains are meshed and connected with the outer sides of the two chain wheels, a motor is fixedly installed at the bottom end of the U-shaped frame, and the driving end of the motor and the bottom end of one screw rod are coaxially and fixedly installed, and a sector gear meshed with the driven side gear is fixedly mounted at the top end of the screw rod.

Preferably, the elongated cleaning pad is in contact with an outer wall of the advertising panel.

Preferably, the outside of screw rod is rotated the cover and is equipped with the second seat, second seat fixed mounting is at entrance guard's collection identification equipment's outer wall.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, people entering the community are shot in real time through the plurality of auxiliary cameras, so that the real-time behavior track of the people is acquired, and when the people are matched with an information storage system in an information storage cloud and do not meet the requirement, a property management terminal and property management personnel check the people, so that the population information is effectively mastered in real time for the community, and the management and service work of the community is accurate;

2. the camera is effectively protected by arranging the protective cover in the entrance guard barrier gate terminal, so that the camera is prevented from being damaged, and the use effect of the whole entrance guard barrier gate terminal is improved;

3. through the arrangement of the cleaning component, the motor is controlled and started to drive one screw and the chain wheel to rotate, so that the other screw is driven to synchronously rotate through the transmission of the chain, the clamping seat, the connecting frame and the long cleaning pad are driven to lift, the outer wall of the notification panel is cleaned through the long cleaning pad, and the phenomenon that impurities attached to the outer wall of the notification panel influence the display of the notification panel is prevented;

4. when the screw rod pivoted, can drive the driven side tooth of sector gear drive and carry out the indirection and rotate to the drive primary shaft carries out the indirection and rotates, drives arc frame and arc cleaning pad and carries out the indirection and rotate, thereby effectively carries out slow cleanness to the outer wall of protection casing through the arc cleaning pad, and then prevents that protection casing outer wall impurity from adhering to the effective collection of influence information, thereby has promoted the result of use at whole entrance guard banister terminal.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the system of the present invention.

Fig. 2 is a schematic structural diagram of an entrance guard barrier terminal according to the present invention.

Fig. 3 is a schematic structural view of a shield assembly and a cleaning assembly according to the present invention.

Fig. 4 is an enlarged view of the invention at a in fig. 3.

Fig. 5 is an enlarged view of the invention at B in fig. 3.

Fig. 6 is an enlarged view of the invention at C in fig. 3.

Fig. 7 is an enlarged view of the invention at D in fig. 3.

Fig. 8 is a schematic diagram of the construction of each terminal in the present invention.

In the figure: 101. a gate inhibition barrier terminal; 102. an information storage cloud; 103. an applet client terminal; 104. a property management terminal; 105. an auxiliary camera; 1. a base; 2. entrance guard acquisition and identification equipment; 3. a guard assembly; 4. a cleaning assembly; 5. a gate inhibition barrier body; 31. an outer ring; 311. a sleeve seat; 32. an L-shaped protective frame; 33. a protective cover; 34. a first shaft; 341. a driven side tooth; 35. an arc frame; 351. an arc-shaped cleaning pad; 36. a first seat; 41. a U-shaped frame; 411. a vertical slot; 42. a screw; 421. a sector gear; 43. a card holder; 44. a connecting frame; 441. a long cleaning pad; 45. a sprocket; 451. a chain; 46. a motor; 47. a second seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-8, the present invention provides a population mobility precision control system based on a community access control system, which includes an information application system, wherein a terminal of the information application system is connected with an information storage system, and a terminal of the information storage system is connected with a community access control system;

the community access control system comprises an information acquisition system, an information identification system and an information judgment system, wherein the information acquisition system terminal is connected with the information identification system, the information identification system terminal is connected with an information storage system and the information judgment system, and the information judgment system terminal is connected with a property management system.

The information application system comprises an owner information application system, a tenant information application system and a visitor information application system; the information acquisition system comprises a two-dimensional code acquisition system, a face acquisition system, a feature acquisition system and a behavior track acquisition system, wherein the behavior track acquisition system consists of a plurality of auxiliary cameras 105 which are installed in a community and is used for acquiring the behavior track of people entering the community in real time; the information recognition system comprises a two-dimensional code recognition system, a face recognition system, a feature recognition system and a behavior track recognition system.

The information application system performs information application through the applet client terminal 103, wherein the information application comprises two-dimension code information, face information and feature information; the information storage system stores the information in the information application system to the information storage cloud 102; the real-time two-dimensional codes, human faces, characteristics and behavior tracks collected in the information collection system are transmitted to the information recognition system and the information stored in the information storage system in real time for recognition, real-time judgment is carried out through the information judgment system, and the judgment result is fed back to the residential quarter access control system and the property management system, wherein the property management system terminals are a property management terminal 104 and property management personnel; the entrance guard system of district passes through entrance guard's banister terminal 101 and carries out entrance guard, and two-dimensional code is gathered, is discerned at the discernment terminal, and face is gathered, is discerned at face gathering, discernment terminal, and feature acquisition, discernment terminal carry out feature acquisition, discernment, and action orbit is gathered, the discernment terminal carries out action orbit and gathers, discernment.

Entrance guard's banister terminal 101 includes base 1, the top fixed mounting of base 1 has entrance guard to gather identification equipment 2, entrance guard gathers and is equipped with the camera on identification equipment 2 and announces the panel, wherein, the camera can carry out the rotation to carry out information acquisition to the people, the panel of announcing is used for playing the announcement, entrance guard gathers identification equipment 2's outer wall fixed mounting has the protective component 3 that corresponds with the camera, entrance guard gathers identification equipment 2's outer wall fixed mounting has the clean component 4 that corresponds with the panel of announcing, one side fixed mounting that collection entrance guard identification equipment 2 was kept away from to base 1 has entrance guard's banister body 5.

The protection component 3 comprises an outer ring 31 and an L-shaped protection frame 32, the outer ring 31 is fixedly installed on one side outer wall of the entrance guard acquisition and identification device 2 close to the camera, the L-shaped protection frame 32 is provided with two protection frames which are symmetrically distributed about the outer ring 31, the L-shaped protection frame 32 is fixedly installed on the outer wall of the entrance guard acquisition and identification device 2, one side of the outer ring 31 far away from the entrance guard acquisition and identification device 2 is fixedly installed with a protection cover 33, the protection cover 33 is of a hemispherical hollow structure, the camera is effectively protected by arranging the protection cover 33, the camera is prevented from being damaged, the using effect of the whole entrance guard barrier terminal 101 is improved, a sleeve seat 311 which is symmetrically distributed about the center of the protection cover 33 is integrally formed in the middle of the outer ring 31, a first shaft 34 is inserted in the middle of the sleeve seat 311 in a rotating manner, and the first shaft 34 can be rotated in the sleeve seat 311, the opposite side of the first shaft 34 is fixedly provided with an arc-shaped frame 35, the inner wall of the arc-shaped frame 35 is fixedly provided with an arc-shaped cleaning pad 351, and one side of the first shaft 34 far away from the arc-shaped frame 35 extends into the corresponding L-shaped protective frame 32 and is fixedly provided with a driven side tooth 341; arc cleaning pad 351 and the outer wall in close contact with of protection casing 33 carry out the indirectness through primary shaft 34 and rotate, drive arc frame 35 and arc cleaning pad 351 and carry out the indirectness and rotate to effectively clean the outer wall of protection casing 33 through arc cleaning pad 351, and then prevent that protection casing 33 outer wall impurity from adhering to the effective collection of influence information, thereby promoted whole entrance guard banister terminal 101's result of use.

The cover is rotated in the outside of primary shaft 34 and is equipped with first seat 36, first seat 36 fixed mounting has improved primary shaft 34 pivoted stability through setting up first seat 36 at the outer wall that identification equipment 2 was gathered to entrance guard.

The cleaning component 4 comprises a U-shaped frame 41, the U-shaped frame 41 is fixedly installed on the outer wall of one side of the entrance guard collecting and identifying device 2 close to the notification panel, the top end of the U-shaped frame 41 contacts with the bottom end of the L-shaped protective frame 32, two screw rods 42 symmetrically distributed on the notification panel are rotatably clamped at the bottom of the U-shaped frame 41, the screw rods 42 can rotate at the bottom of the U-shaped frame 41, clamping seats 43 are threadedly sleeved at the outer sides of the screw rods 42, vertical grooves 411 matched with the clamping seats 43 are formed in the inner sides of the U-shaped frame 41, the clamping seats 43 are slidably clamped in the corresponding vertical grooves 411, the clamping seats 43 can lift in the corresponding vertical grooves 411, connecting frames 44 are integrally formed at the opposite sides of the clamping seats 43, a long cleaning pad 441 is fixedly installed at one side of the connecting frames 44 close to the entrance guard collecting and identifying device 2, and the long cleaning pad 441 contacts with the outer wall of the notification panel, the two screws 42 are driven to synchronously rotate, so that the clamping seat 43, the connecting frame 44 and the long cleaning pad 441 are driven to lift, the outer wall of the notification panel is cleaned through the long cleaning pad 441, impurities attached to the outer wall of the notification panel are prevented from affecting display of the notification panel, and the using effect of the whole access barrier gate terminal 101 is improved;

the bottom of each screw rod 42 is fixedly sleeved with a chain wheel 45, the outer sides of the two chain wheels 45 are connected with chains 451 in a meshed mode, the bottom end of the U-shaped frame 41 is fixedly provided with a motor 46, the driving end of the motor 46 and the bottom end of one screw rod 42 are coaxially and fixedly arranged, the motor 46 is controlled and started to drive one screw rod 42 and the chain wheel 45 to rotate, and therefore the other screw rod 42 is driven to synchronously rotate through the transmission of the chains 451;

the top end of the screw rod 42 is fixedly provided with a sector gear 421 engaged with the driven side tooth 341, and the screw rod 42 can drive the sector gear 421 to drive the driven side tooth 341 to indirectly rotate while rotating, so as to drive the first shaft 34 to indirectly rotate.

The cover is rotated in the outside of screw rod 42 and is equipped with second seat 47, second seat 47 fixed mounting has improved screw rod 42 pivoted stability through setting up second seat 47 at the outer wall of entrance guard acquisition identification equipment 2.

The working principle is as follows: the invention relates to a population flow accurate control system based on a community access control system, which comprises the following steps of firstly, building each terminal, installing an access gate terminal 101 at an entrance and exit position of a community, and uniformly installing a plurality of auxiliary cameras 105 in the community to shoot people in the community, so as to collect real-time behavior tracks of the people;

when the system is used, a proprietor, a tenant and a visitor respectively apply for two-dimensional code information, face information and feature information through the small program client terminal 103, wherein the proprietor needs to apply for identity data and house information, the tenant needs to apply for identity data and house information and has a relationship with a visited person, and the like, and the information is synchronously stored in the information storage cloud terminal 102; then, personnel carry out real-time information acquisition, information identification and information judgment through the access control barrier terminal 101 and match with an information storage system in the information storage cloud 102, and the judgment result is fed back to a community access control system and a property management system;

the camera is effectively protected by arranging the protective cover 33 in the entrance guard barrier gate terminal 101, and is prevented from being damaged, so that the using effect of the whole entrance guard barrier gate terminal 101 is improved, wherein when the protective cover 33 and the notification panel are required to be cleaned subsequently, the motor 46 is controlled and started to drive one of the screw rods 42 and the chain wheel 45 to rotate, so that the other screw rod 42 is driven to synchronously rotate through the transmission of the chain 451, the clamping seat 43, the connecting frame 44 and the long cleaning pad 441 are driven to lift, the outer wall of the notification panel is cleaned through the long cleaning pad 441, and the phenomenon that impurities attached to the outer wall of the notification panel influence the display of the notification panel is prevented;

screw rod 42 pivoted in, can drive driven side tooth 341 of sector gear 421 drive and carry out the indirection and rotate, thereby drive primary shaft 34 and carry out the indirection and rotate, it carries out the indirection and rotates to drive arc frame 35 and arc cleaning pad 351, thereby effectively carry out slow cleanness to the outer wall of protection casing 33 through arc cleaning pad 351, and then prevent that protection casing 33 outer wall impurity from attaching to the effective collection that influences information, thereby promoted whole entrance guard banister terminal 101's result of use.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.