CN113870472A - Automatic swing gate system - Google Patents

Automatic swing gate system Download PDF

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Publication number
CN113870472A
CN113870472A CN202111217972.2A CN202111217972A CN113870472A CN 113870472 A CN113870472 A CN 113870472A CN 202111217972 A CN202111217972 A CN 202111217972A CN 113870472 A CN113870472 A CN 113870472A
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CN
China
Prior art keywords
infrared
swing gate
pair
swing
path
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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.)
Pending
Application number
CN202111217972.2A
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Chinese (zh)
Inventor
焦岩
魏建刚
陈齐军
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Beijing Zhongcheng Kexin Technology Development Co ltd
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Beijing Zhongcheng Kexin Technology Development Co ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Beijing Zhongcheng Kexin Technology Development Co ltd filed Critical Beijing Zhongcheng Kexin Technology Development Co ltd
Priority to CN202111217972.2A priority Critical patent/CN113870472A/en
Publication of CN113870472A publication Critical patent/CN113870472A/en
Pending legal-status Critical Current

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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
    • G07C9/20—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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

The invention discloses an automatic swing gate system, which comprises: the pair of swing gate bodies are arranged oppositely; the first infrared transmitters are arranged on the upper part of one swing gate body at intervals, the first infrared transmitters are divided into two groups, the transmitting directions of the two groups of infrared transmitters are intersected and form a set angle, and the first infrared receivers are arranged on the upper part of the other swing gate body at intervals and correspond to the first infrared transmitters; the controller, it all is connected with a plurality of first infrared emitter and a plurality of first infrared receiver to the coordinate that has a plurality of first infrared emitter and a plurality of first infrared receiver of storage, the controller is used for obtaining the position point of passerby's health between a pair of pendulum floodgate body in real time according to the infrared ray that is sheltered from. The invention can realize the automatic management of passers-by without greatly modifying the structure of the existing swing gate.

Description

Automatic swing gate system
Technical Field
The invention relates to the technical field of gate machines. More particularly, the present invention relates to an automated swing gate system.
Background
The swing gate is usually arranged at the entrance and exit of a district, a subway, a scenic spot and other areas, and the blocking and the releasing of passers-by are realized through the rotation of the swing gate. However, the conventional swing gate still has certain disadvantages in terms of automatic management of passers-by. Therefore, it is desirable to design a technical solution that can overcome the above-mentioned drawbacks to a certain extent.
Disclosure of Invention
An object of the present invention is to provide an automatic swing gate system, which can promote the management of traffic personnel without greatly modifying the structure of the existing swing gate.
To achieve these objects and other advantages and in accordance with the purpose of the invention, as embodied and broadly described herein, there is provided an automatic swing gate system, comprising: the pair of swing gate bodies are arranged oppositely; the first infrared transmitters are arranged on the upper portion of one of the swing gate bodies at intervals, the first infrared transmitters are divided into two groups, the transmitting directions of the two groups of infrared transmitters are intersected and form a set angle, and the first infrared receivers are arranged on the upper portion of the other swing gate body at intervals and correspond to the first infrared transmitters in position and are used for forming a first infrared net between a pair of swing gate bodies; the controller, it with a plurality of first infrared emitter and a plurality of first infrared receiver all are connected electrically to and it is a plurality of to store first infrared emitter and a plurality of first infrared receiver's coordinate, the controller is used for obtaining in real time according to the infrared ray that is sheltered from the position point of passerby's health between a pair of the pendulum floodgate body.
Furthermore, the emission directions of the first infrared emitters of each group are parallel to each other, and the emission directions of the two groups of infrared emitters are intersected to form a 120 ℃.
Further, still include: and the information verification equipment is used for verifying the identity information of the passer.
Further, still include: the controller determines a moving path of the body of a passerby between the pair of swing gate bodies according to the position point of the passerby between the pair of swing gate bodies, compares the moving path with a preset path, and if the moving path is not matched with the preset path, the alarm sends out an alarm signal.
Further, the controller estimates the occupied area of the body of the passerby between the pair of swing gate bodies in real time according to the shielded infrared rays, compares the occupied area with a preset area, and enables the alarm to send out an alarm signal if the occupied area is not matched with the preset area.
Furthermore, a pair of swing doors are arranged at opposite positions in the middle of the pair of swing gate bodies, and two infrared nets are arranged and are respectively positioned between the swing doors and the inlet and between the swing doors and the outlet; the moving path includes an entering path between the swing door and the entrance and an exiting path between the swing door and the exit.
Further, when the walking-in path and the walking-out path are not matched with one of the direction and the shape of the preset path, the alarm is enabled to send out alarm signals.
Further, still include: a plurality of second infrared transmitter and a plurality of second infrared receiver, it is a plurality of the second infrared transmitter interval sets up one of them swing gate body lower part, it is a plurality of the second infrared transmitter equals with a plurality of the quantity of first infrared transmitter to stagger, it is a plurality of the second infrared receiver interval sets up another swing gate body lower part, and with a plurality of the second infrared transmitter position corresponds, in order to be a pair of form the second infrared net between the swing gate body, the controller with a plurality of the second infrared transmitter and a plurality of the equal electricity of second infrared receiver is connected.
Further, the controller stores coordinates of the plurality of second infrared transmitters and the plurality of second infrared receivers, and is used for acquiring position points of the legs of the passerby between the pair of swing gate bodies in real time according to the shielded infrared rays.
Further, the controller estimates the number of the people passing through the pair of swing gate bodies according to the position points of the legs of the people passing through the pair of swing gate bodies and the position points of the bodies of the people passing through the pair of swing gate bodies, and if the number of the people passing through the pair of swing gate bodies is larger than a preset threshold value, the alarm sends out an alarm signal.
The invention at least comprises the following beneficial effects:
according to the invention, the infrared transmitter and the infrared receiver are utilized to form the infrared network between the pair of swing gate bodies, when a passer blocks part of infrared rays, the positions, moving paths and the number of the passers can be estimated according to the coordinates of the infrared transmitter and the infrared receiver, and accordingly, the passers can be automatically and accurately managed. The invention does not need to greatly reform the structure of the existing swing gate and has lower cost.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of an infrared network formed by a first infrared transmitter and a first infrared receiver according to the present invention;
FIG. 2 is a schematic view of an infrared network formed by a second infrared transmitter and a second infrared receiver according to the present invention;
fig. 3 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 3, an embodiment of the present application provides an automatic swing gate system, including: the pair of swing gate bodies are arranged oppositely; the first infrared transmitters are arranged on the upper portion of one of the swing gate bodies at intervals, the first infrared transmitters are divided into two groups, the transmitting directions of the two groups of infrared transmitters are intersected and form a set angle, and the first infrared receivers are arranged on the upper portion of the other swing gate body at intervals and correspond to the first infrared transmitters in position and are used for forming a first infrared net between a pair of swing gate bodies; the controller, it with a plurality of first infrared emitter and a plurality of first infrared receiver all are connected electrically to and it is a plurality of to store first infrared emitter and a plurality of first infrared receiver's coordinate, the controller is used for obtaining in real time according to the infrared ray that is sheltered from the position point of passerby's health between a pair of the pendulum floodgate body.
In the above embodiment, a pair of swing gate bodies are arranged in parallel, and the swing gate body includes a housing, a swing door, a transmission device arranged inside the housing, and the like, and the prior art can be adopted. The infrared emitter and the infrared receiver are used in a matched mode, the first infrared emitter is arranged on one of the swing gate bodies, the first infrared receiver is correspondingly arranged on the other swing gate body, and an infrared net is formed between the pair of swing gate bodies through the angle arrangement of the plurality of first infrared emitters and the plurality of first infrared receivers, as shown in fig. 1. The length and the spacing distance of the pair of swing gate bodies are obtained in advance, a coordinate system is established, and then the coordinates of the first infrared transmitter and the first infrared receiver are determined. When the passer-by passes through the infrared network, two crossed infrared rays are shielded, the controller can determine the coordinates of the body of the passer (the central position of the passer) according to the coordinate system and the coordinates of the infrared transmitter and the first infrared receiver, the coordinates of the body of the passer are determined at intervals of set time periods, and the position point set of the body of the passer arranged according to the time sequence can be obtained. The number, the positions and the passing directions of the passing personnel are accurately recorded according to the position point set, the passing personnel are managed, and whether the passing personnel follow or pass reversely can be judged, for example, when the position points in the position point set are from inside to outside (the centers of the pair of swing gate bodies are inside), the reverse passing is judged to exist, and when the position points are not in one group, the following can be judged to exist. It can be seen that this embodiment utilizes infrared emitter and infrared receiver to form the infrared net between a pair of pendulum floodgate body, when the passerby blockked part infrared ray, can be according to infrared emitter and infrared receiver's coordinate estimation passerby's exact position, removal route and quantity, manages the passerby person in view of the above, obviously need not to carry out transformation on a wide margin to the structure of current pendulum floodgate moreover, and the cost is lower.
In other embodiments, the emission directions of the first infrared emitters of each group are parallel to each other, and the emission directions of the two groups of the infrared emitters are intersected to form a 120 ℃, so that an optional arrangement mode of the first infrared emitters is provided, and the first infrared emitters are suitable for most of existing swing gate bodies.
In other embodiments, the system further comprises an information verification device for verifying the identity information of the passer. The information verification equipment can be card swiping equipment, fingerprint acquisition equipment, face recognition equipment and the like.
In other embodiments, further comprising: the controller determines a moving path of the body of a passerby between the pair of swing gate bodies according to the position point of the passerby between the pair of swing gate bodies, compares the moving path with a preset path, and if the moving path is not matched with the preset path, the alarm sends out an alarm signal. In these embodiments, the alarm may include a buzzer and a flashing light to generate sound and light alarm signals, draw a moving path of the body of the passerby according to the set of position points arranged in time sequence, generate alarm signals according to the abnormality of the moving path, such as a reverse moving path, a plurality of moving paths, and the like, and remind a manager and the passerby through the alarm signals, thereby realizing the automatic management of the passerby.
In other embodiments, the controller further estimates the occupied area of the body of the passer between the pair of swing gate bodies in real time according to the shielded infrared rays, compares the estimated occupied area with a preset area, and enables the alarm to send out an alarm signal if the estimated occupied area is not matched with the preset area. In the embodiments, all coordinates occupied by the body of the passerby are estimated through the infrared ray shielded at a certain moment, the area occupied by the passerby is further estimated, when the occupied area is not accordant with the general situation, the fact that abnormity possibly exists is indicated, such as people pass through at the same time, and the like, a manager and the passerby are reminded through an alarm signal, and automatic management of the passerby is achieved.
In other embodiments, a pair of swing doors are arranged at opposite positions in the middle of the pair of swing gate bodies, and the two infrared nets are respectively positioned between the swing doors and the inlet and between the swing doors and the outlet; the moving path includes an entering path between the swing door and the entrance and an exiting path between the swing door and the exit. The walk-in path and the walk-out path are separated, and the early warning can be well performed on the conditions of reverse traffic and the like.
In other embodiments, when the direction or the shape of the walk-in path or the walk-out path does not match one of the directions or the shapes of the predetermined paths, the alarm is made to send out an alarm signal, for example, the walk-in path and the walk-out path do not match the passing direction, and when the turn, the stop and the like of the walk-in path and the walk-out path obviously do not match the normal passing track, the alarm is given.
In other embodiments, further comprising: a plurality of second infrared transmitter and a plurality of second infrared receiver, it is a plurality of the second infrared transmitter interval sets up one of them swing gate body lower part, it is a plurality of the second infrared transmitter equals with a plurality of the quantity of first infrared transmitter to stagger, it is a plurality of the second infrared receiver interval sets up another swing gate body lower part, and with a plurality of the second infrared transmitter position corresponds, in order to be a pair of form the second infrared net between the swing gate body, the controller with a plurality of the second infrared transmitter and a plurality of the equal electricity of second infrared receiver is connected. In these embodiments, the second infrared transmitter and the second infrared receiver are arranged to form an infrared network, as shown in fig. 2, the infrared network is parallel to the infrared formed by the first infrared transmitter, and the infrared network is staggered with respect to the first infrared transmitter, that is, the density of the infrared network is increased, which can improve the accuracy of estimating the position point of the passing person.
In other embodiments, the controller stores coordinates of the plurality of second infrared transmitters and the plurality of second infrared receivers, and is configured to obtain, in real time, a position point of the two legs of the passer between the pair of swing gate bodies according to the blocked infrared rays. In these embodiments, the plurality of second infrared transmitters and the plurality of second infrared receivers are matched with the heights of the legs of the passer, as shown in fig. 3, so as to determine the coordinate points of the legs of the passer, and when the number of the legs and the distance between the legs is greater than a predetermined threshold value, an abnormal surface exists, and then an alarm signal is sent.
In other embodiments, the controller estimates the number of pedestrians passing through the pair of swing gate bodies according to the position point of the legs of the pedestrians between the pair of swing gate bodies and the position point of the bodies of the pedestrians between the pair of swing gate bodies, and if the number of the pedestrians is larger than a preset threshold value, the alarm gives an alarm signal. Here, the positions of the legs are combined with the body position points of the fellow passengers determined by the first infrared emitter and the second infrared emitter, so that the positions of the passers between the pair of swing gate bodies can be more accurately depicted, and the number of the passers can be more accurately determined. When the position points of the two legs are obviously not matched with the body position points, the abnormity is indicated, an alarm signal is sent, only when the position points of the two legs are matched with the body position points, the number of the passers-by is increased by one, and the statistical accuracy of the number of the passers-by is improved.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present automated swing gate system will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims (10)

1. Automatic change pendulum floodgate system, its characterized in that includes:
the pair of swing gate bodies are arranged oppositely;
the first infrared transmitters are arranged on the upper portion of one of the swing gate bodies at intervals, the first infrared transmitters are divided into two groups, the transmitting directions of the two groups of infrared transmitters are intersected and form a set angle, and the first infrared receivers are arranged on the upper portion of the other swing gate body at intervals and correspond to the first infrared transmitters in position and are used for forming a first infrared net between a pair of swing gate bodies;
the controller, it with a plurality of first infrared emitter and a plurality of first infrared receiver all are connected electrically to and it is a plurality of to store first infrared emitter and a plurality of first infrared receiver's coordinate, the controller is used for obtaining in real time according to the infrared ray that is sheltered from the position point of passerby's health between a pair of the pendulum floodgate body.
2. The automated swing gate system of claim 1, wherein the directions of emission of each set of the first infrared emitters are parallel to each other and the directions of emission of the two sets of the infrared emitters intersect at 120 ℃.
3. The automated swing gate system of claim 1, further comprising:
and the information verification equipment is used for verifying the identity information of the passer.
4. The automated swing gate system of claim 1, further comprising:
the controller determines a moving path of the body of a passerby between the pair of swing gate bodies according to the position point of the passerby between the pair of swing gate bodies, compares the moving path with a preset path, and if the moving path is not matched with the preset path, the alarm sends out an alarm signal.
5. The automated swing gate system according to claim 4, wherein the controller further estimates an occupied area of a human passer's body between a pair of the swing gate bodies in real time based on the blocked infrared rays, compares the estimated occupied area with a predetermined area, and if not matched, causes the alarm to emit an alarm signal.
6. The automated swing gate system of claim 4, wherein a pair of swing gates are disposed at opposing positions in the middle of a pair of said swing gate bodies, and said infrared net has two, respectively located between said swing gates and the inlet and between said swing gates and the outlet;
the moving path includes an entering path between the swing door and the entrance and an exiting path between the swing door and the exit.
7. The automated swing gate system of claim 6, wherein the alarm is caused to issue an alarm signal when the walk-in path, the walk-out path, and one of the direction, the shape of the predetermined path do not match.
8. The automated swing gate system of claim 4, further comprising:
a plurality of second infrared transmitter and a plurality of second infrared receiver, it is a plurality of the second infrared transmitter interval sets up one of them swing gate body lower part, it is a plurality of the second infrared transmitter equals with a plurality of the quantity of first infrared transmitter to stagger, it is a plurality of the second infrared receiver interval sets up another swing gate body lower part, and with a plurality of the second infrared transmitter position corresponds, in order to be a pair of form the second infrared net between the swing gate body, the controller with a plurality of the second infrared transmitter and a plurality of the equal electricity of second infrared receiver is connected.
9. The automated swing gate system of claim 8, wherein the controller stores coordinates of the plurality of second infrared transmitters and the plurality of second infrared receivers, and the controller is configured to obtain a position point of the legs of the passer between the pair of swing gate bodies in real time according to the blocked infrared rays.
10. The automated swing gate system of claim 9, wherein the controller estimates a number of people passing between a pair of the swing gate bodies based on a location point of a person passing's legs between the pair of the swing gate bodies and a location point of a person passing's body between the pair of the swing gate bodies, and causes the alarm to issue an alarm signal if the number of people passing is greater than a predetermined threshold.
CN202111217972.2A 2021-10-20 2021-10-20 Automatic swing gate system Pending CN113870472A (en)

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Application Number Priority Date Filing Date Title
CN202111217972.2A CN113870472A (en) 2021-10-20 2021-10-20 Automatic swing gate system

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Application Number Priority Date Filing Date Title
CN202111217972.2A CN113870472A (en) 2021-10-20 2021-10-20 Automatic swing gate system

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1787016A (en) * 2005-11-18 2006-06-14 南京熊猫机电仪技术有限公司 Method for assembling sensor for controlling door leaf in ticket checking system
CN101893853A (en) * 2010-08-05 2010-11-24 新太科技股份有限公司 Judging algorithm of intelligent model-based self-learning human gate passageway
CN102819882A (en) * 2012-07-25 2012-12-12 江苏汉武智能科技有限公司 Identification control system and identification method for passing objects in automatic ticket inspection pedestrian passageway
CN105354898A (en) * 2015-09-10 2016-02-24 北京中软万维网络技术有限公司 Scissor-like door gate transit logic identification device and method
CN107146302A (en) * 2017-04-21 2017-09-08 南京理工大学 A kind of gate based on infrared detection key point passes through recognition methods
CN206574156U (en) * 2017-03-21 2017-10-20 山东中架工人信息技术股份有限公司 A kind of novel intelligent gate with warning system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1787016A (en) * 2005-11-18 2006-06-14 南京熊猫机电仪技术有限公司 Method for assembling sensor for controlling door leaf in ticket checking system
CN101893853A (en) * 2010-08-05 2010-11-24 新太科技股份有限公司 Judging algorithm of intelligent model-based self-learning human gate passageway
CN102819882A (en) * 2012-07-25 2012-12-12 江苏汉武智能科技有限公司 Identification control system and identification method for passing objects in automatic ticket inspection pedestrian passageway
CN105354898A (en) * 2015-09-10 2016-02-24 北京中软万维网络技术有限公司 Scissor-like door gate transit logic identification device and method
CN206574156U (en) * 2017-03-21 2017-10-20 山东中架工人信息技术股份有限公司 A kind of novel intelligent gate with warning system
CN107146302A (en) * 2017-04-21 2017-09-08 南京理工大学 A kind of gate based on infrared detection key point passes through recognition methods

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Application publication date: 20211231