CN110942541A - Control system and control method of anti-following linkage door - Google Patents
Control system and control method of anti-following linkage door Download PDFInfo
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- CN110942541A CN110942541A CN201911254589.7A CN201911254589A CN110942541A CN 110942541 A CN110942541 A CN 110942541A CN 201911254589 A CN201911254589 A CN 201911254589A CN 110942541 A CN110942541 A CN 110942541A
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- inner door
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/14—Toxic gas alarms
Abstract
The invention discloses a control system and a control method of an anti-following linkage door, wherein the system comprises the following components: the entrance guard controller and the people number statistical instrument are arranged in the middle channel between the inner door and the outer door; the people number statistical instrument is used for detecting the number of people in the middle channel and sending the data of the number of people to the access controller; and the access controller is used for judging whether the number of people in the middle passage meets a preset safe number condition according to the received number of people data, and if so, sending an inner door opening instruction to an electric control lock of the inner door. The invention can identify the following condition based on the number detection, avoid the problem of artificial judgment error, avoid the problem of supervision and self-theft, and improve the intelligent degree and the safety of the two-door.
Description
Technical Field
The invention relates to the technical field of door and window control, in particular to a control system and a control method of an anti-following linkage door.
Background
The security and the stress resistance of banks, savings centers, treasuries and the like are important. When the barrier in the places is accessed, the access of workers is required to be controlled through the double-door interlocking and isolation area protection functions of the two doors, so that the safety is guaranteed.
However, the existing two-way door controls the interlocking door in an electronic or mechanical mode, only ensures that no trailing person passes through the two-way door system together, and judges whether a person trails through the two-way door system artificially, and when the person is stressed or is guarded and stolen, the system cannot know the person.
Disclosure of Invention
The invention provides a control system and a control method of an anti-tailing linkage door, which aim to solve the technical problem that the existing two-way door cannot automatically identify the tailing situation.
In order to solve the above technical problem, an embodiment of the present invention provides a control system for an anti-following linkage door, including: the entrance guard controller and the people number statistical instrument are arranged in the middle channel between the inner door and the outer door;
the people number statistical instrument is used for detecting the number of people in the middle channel and sending the data of the number of people to the access controller;
and the access controller is used for judging whether the number of people in the middle passage meets a preset safe number condition according to the received number of people data, and if so, sending an inner door opening instruction to an electric control lock of the inner door.
As a preferred scheme, if the preset safe number of people condition is 1, the access controller is further configured to:
when the result obtained by processing the number data is 1, judging that the preset safe number condition is met, and sending an inner door opening instruction to an electric control lock of the inner door;
and when the result obtained by processing the number data is not 1, judging that the preset safe number condition is not met, and sending an inner door closing keeping instruction to an electric control lock of the inner door.
Preferably, the access controller is further configured to:
and sending a people number detection request to the people number statistical instrument after receiving a verification success signal sent by a recognition device for people verification in the middle channel.
Preferably, the people number statistical instrument is connected with the access controller in a wired or wireless communication mode.
Preferably, the people counting instrument is an infrared sensor.
Preferably, the anti-following linkage door device further comprises a display, and the signal input end of the display is connected with the number data end of the entrance guard controller.
As a preferred scheme, the anti-trailing linkage door device further comprises an alarm, and the control end of the alarm is connected with the alarm instruction end of the entrance guard controller.
The embodiment of the invention also provides a control method of the anti-following linkage door, which at least comprises the following steps:
detecting the number of people in a middle channel arranged between an inner door and an outer door through a people number statistical instrument, and sending the data of the number of people to the access controller;
and the access controller judges whether the number of people in the middle passage meets a preset safe number condition according to the received number data, and if so, sends an inner door opening instruction to an electric control lock of the inner door.
Preferably, if the preset safe number of people condition is 1, the method further comprises:
when the result obtained by processing the number data is 1, judging that the preset safe number condition is met, and sending an inner door opening instruction to an electric control lock of the inner door;
and when the result obtained by processing the number data is not 1, judging that the preset safe number condition is not met, and sending an inner door closing keeping instruction to an electric control lock of the inner door.
Preferably, the method further comprises:
and sending a people number detection request to the people number statistical instrument after receiving a verification success signal sent by a recognition device for people verification in the middle channel.
The invention provides a control system and a control method of an anti-following linkage door, and any embodiment of the control system has the following beneficial effects:
the people number statistical instrument is used for detecting the number of people in the middle channel and sending the data of the number of people to the access controller; and the access controller is used for judging whether the number of people in the middle passage meets a preset safe number condition according to the received number of people data, and if so, sending an inner door opening instruction to an electric control lock of the inner door. Through the people statistics appearance detects the follow the outer door gets into the number condition in the intermediate passage, then process access control ware is right the number data carry out data processing in order to carry out the discernment of number, thereby satisfying control when the safe number condition of predetermineeing whether the inner door is opened, pass through like this access control ware the people statistics appearance has replaced current artificial judgement mode, can monitor the number of intermediate passage effectively, can in time deal with under the condition of guarding against oneself, coerced, guarantee safety has improved the intelligent degree and the security of two doors greatly.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a control system for an anti-slam linkage door in an embodiment of the invention;
FIG. 2 is a flow chart of a method of controlling an anti-slam linkage door in an embodiment of the invention;
FIG. 3 is a flow chart of a method of controlling an anti-slam linkage door in an embodiment of the invention;
FIG. 4 is a flowchart illustrating steps of a method for controlling an anti-slam linkage door in an embodiment of the present invention;
wherein the reference numbers in the drawings of the specification are as follows:
1. an access controller; 2. people counting instrument.
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.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
Referring to fig. 1, a preferred embodiment of the present invention provides a control system for an anti-following linkage door, including: the door access control system comprises an access controller 1 and a people number statistical instrument 2 arranged in a middle passage between an inner door and an outer door;
the people number statistical instrument 2 is used for detecting the number of people in the middle channel and sending the data of the number of people to the access controller 1;
and the access controller 1 is used for judging whether the number of people in the middle passage meets a preset safe number condition according to the received number data, and if so, sending an inner door opening instruction to an electric control lock of the inner door.
In this embodiment, through 2 detection of people statistics appearance follow the outer door gets into the number condition in the intermediate passage, then process access control ware 1 is right the number data carry out data processing in order to carry out the discernment of number, thereby satisfying control when the predetermined safe number condition whether the inner door is opened, pass through like this access control ware 1 the people statistics appearance 2 has replaced current artificial judgement mode, can monitor the number of intermediate passage effectively, and the guard is in time tackled under the condition of stealing, being coerced, and guarantee safety has improved the intelligent degree and the security of two doors greatly.
As a preferred scheme, if the preset safe number of people condition is 1, the access controller 1 is further configured to:
when the result obtained by processing the number data is 1, judging that the preset safe number condition is met, and sending an inner door opening instruction to an electric control lock of the inner door;
and when the result obtained by processing the number data is not 1, judging that the preset safe number condition is not met, and sending an inner door closing keeping instruction to an electric control lock of the inner door.
Preferably, the access controller 1 is further configured to:
and sending a people number detection request to the people number statistical instrument 2 after receiving a verification success signal sent by a recognition device for people verification in the middle channel.
Preferably, in order to accurately and effectively detect the number of people in the middle channel, the detection range of the people counting instrument 2 covers the middle channel, and the people counting instrument 2 may be a mature people detecting device such as an infrared sensor or a photoelectric sensor, which is not described in detail herein.
Illustratively, the infrared sensor includes an infrared transmitter disposed on one side of the intermediate channel and an infrared receiver disposed on the other side of the intermediate channel. Of course, the infrared sensor can be arranged on a wall, a rack, a ceiling, a floor and the like, and the purpose of detecting the number of people can be achieved as long as the number of people entering the middle channel from the outer door can be detected.
Preferably, the people counting instrument 2 is connected with the access controller 1 through wired or wireless communication. The access controller 1 can be a single chip microcomputer, a computer and other control equipment with data processing and control functions.
In one of the preferred embodiments, in order to make the structure rationalize, the anti-following linkage door device further comprises a display, and the signal input end of the display is connected with the number data end of the access controller 1.
The anti-following linked door device further comprises an alarm, and the control end of the alarm is connected with the alarm instruction end of the access controller 1.
The anti-following linkage door device further comprises a recognition device for verifying personnel in the middle passage, the recognition data end of the recognition device is connected with the access controller 1, and the access controller 1 is connected with the electric control lock of the outer door. It should be understood that the recognition device may be a fingerprint recognition device, a face recognition device, an IC card recognition device, or the like.
The invention provides a control system of an anti-following linkage door, which has the following working principle:
closing the outer door after a person enters the middle aisle from the outer door;
if the person wants to enter the inner door, the person needs to be verified through the identification device;
when the access controller 1 receives the verification success message, a request is sent to the people number counting instrument 2 to request the people number counting instrument to count the people number in the middle passageway, and the result is returned to the access controller 1;
when the access controller 1 receives the result that the number of people is 1 and the person passes the verification, the access controller 1 sends an internal door opening instruction to the electric control lock of the internal door, and the internal door can be opened.
The embodiment of the invention also provides a control method of the anti-following linkage door, which corresponds to the control system of the anti-following linkage door.
Referring to fig. 2, the control method of the anti-tailing linkage door at least includes the following steps:
s2, detecting the number of people in the middle channel between the inner door and the outer door through the people number statistical instrument 2, and sending the data of the number of people to the access controller 1;
s3, the entrance guard controller 1 judges whether the number of people in the middle passage meets the preset safe number condition according to the received number data, and if yes, an inner door opening instruction is sent to an electric control lock of the inner door.
Referring to fig. 3, the control method of the anti-tailing linkage door may further include:
if the preset safe number of people condition is 1, the method further comprises the following steps:
s2, detecting the number of people in the middle channel between the inner door and the outer door through the people number statistical instrument 2, and sending the data of the number of people to the access controller 1;
s3, the entrance guard controller 1 judges whether the number of people in the middle passage meets a preset safe number condition according to the received number data, and if yes, an inner door opening instruction is sent to an electric control lock of the inner door;
s4, when the result obtained by the people number data processing is 1, judging that the preset safe people number condition is met, and sending an inner door opening instruction to the electric control lock of the inner door;
and S5, when the result obtained by the people number data processing is not 1, judging that the preset safe people number condition is not met, and sending an inner door closing keeping instruction to the electric control lock of the inner door.
Referring to fig. 4, the control method of the anti-following linkage door may further include:
s1, sending a people number detection request to the people number statistical instrument 2 after receiving a verification success signal sent by a person verification identification device in the middle channel;
s2, detecting the number of people in the middle channel between the inner door and the outer door through the people number statistical instrument 2, and sending the data of the number of people to the access controller 1;
s3, the entrance guard controller 1 judges whether the number of people in the middle passage meets a preset safe number condition according to the received number data, and if yes, an inner door opening instruction is sent to an electric control lock of the inner door;
s4, when the result obtained by the people number data processing is 1, judging that the preset safe people number condition is met, and sending an inner door opening instruction to the electric control lock of the inner door;
and S5, when the result obtained by the people number data processing is not 1, judging that the preset safe people number condition is not met, and sending an inner door closing keeping instruction to the electric control lock of the inner door.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement it without inventive effort.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A control system for an anti-slam linkage door, comprising: the entrance guard controller and the people number statistical instrument are arranged in the middle channel between the inner door and the outer door;
the people number statistical instrument is used for detecting the people number data in the middle channel and sending the people number data to the access controller;
and the access controller is used for judging whether the number of people in the middle passage meets a preset safe number condition according to the received number of people data, and if so, sending an inner door opening instruction to an electric control lock of the inner door.
2. The system of claim 1, wherein if the predetermined security population condition is 1, the access controller is further configured to:
when the result obtained by processing the number data is 1, judging that the preset safe number condition is met, and sending an inner door opening instruction to an electric control lock of the inner door;
and when the result obtained by processing the number data is not 1, judging that the preset safe number condition is not met, and sending an inner door closing keeping instruction to an electric control lock of the inner door.
3. The anti-follow linkage door control system of claim 1, wherein the access controller is further configured to:
and sending a people number detection request to the people number statistical instrument after receiving a verification success signal sent by a recognition device for people verification in the middle channel.
4. The system of claim 1, wherein the people counter is connected to the gate controller via wired or wireless communication.
5. The anti-tailing linkage door control system according to claim 1, characterized in that the people counter is an infrared sensor.
6. The system of claim 1, wherein the anti-tailback linkage door further comprises a display, and a signal input end of the display is connected with a people number data end of the door controller.
7. The control system of the anti-follow linkage door according to claim 1, wherein the anti-follow linkage door device further comprises an alarm, and a control end of the alarm is connected with an alarm command end of the entrance guard controller.
8. A control method of an anti-following linkage door is characterized by at least comprising the following steps:
detecting the number of people in a middle channel arranged between an inner door and an outer door through a people number statistical instrument, and sending the data of the number of people to the access controller;
and the access controller judges whether the number of people in the middle passage meets a preset safe number condition according to the received number data, and if so, sends an inner door opening instruction to an electric control lock of the inner door.
9. The method for controlling the anti-follow linkage door according to claim 8, wherein the preset safe number of people condition is 1, the method further comprises:
when the result obtained by processing the number data is 1, judging that the preset safe number condition is met, and sending an inner door opening instruction to an electric control lock of the inner door;
and when the result obtained by processing the number data is not 1, judging that the preset safe number condition is not met, and sending an inner door closing keeping instruction to an electric control lock of the inner door.
10. The method of controlling an anti-slam linkage door of claim 8, further comprising:
and sending a people number detection request to the people number statistical instrument after receiving a verification success signal sent by a recognition device for people verification in the middle channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911254589.7A CN110942541A (en) | 2019-12-06 | 2019-12-06 | Control system and control method of anti-following linkage door |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911254589.7A CN110942541A (en) | 2019-12-06 | 2019-12-06 | Control system and control method of anti-following linkage door |
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| CN110942541A true CN110942541A (en) | 2020-03-31 |
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| CN201911254589.7A Pending CN110942541A (en) | 2019-12-06 | 2019-12-06 | Control system and control method of anti-following linkage door |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450483A (en) * | 2021-06-25 | 2021-09-28 | 广州欧轩网络科技有限公司 | Gate control system |
| CN114005211A (en) * | 2021-10-25 | 2022-02-01 | 嘉善力通信息科技股份有限公司 | Wisdom city entrance guard's device based on cloud platform |
| CN115263155A (en) * | 2022-08-05 | 2022-11-01 | 欧必翼(北京)安防科技有限公司 | One-way backflow prevention channel system and control method thereof |
| CN116469196A (en) * | 2023-03-16 | 2023-07-21 | 东莞市恒鑫科技信息有限公司 | Digital integrated management system and method |
| CN115263155B (en) * | 2022-08-05 | 2024-04-19 | 欧必翼(北京)安防科技有限公司 | Unidirectional backflow prevention channel system and control method thereof |
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Application publication date: 20200331 |