CN115862203B - Intelligent management method, system and storage medium for park entrance guard - Google Patents
Intelligent management method, system and storage medium for park entrance guard Download PDFInfo
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- CN115862203B CN115862203B CN202310161654.1A CN202310161654A CN115862203B CN 115862203 B CN115862203 B CN 115862203B CN 202310161654 A CN202310161654 A CN 202310161654A CN 115862203 B CN115862203 B CN 115862203B
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Abstract
The invention discloses a park entrance guard intelligent management method, a system and a storage medium, wherein the park entrance guard intelligent management method comprises an internal personnel gate channel and a visitor gate channel, and the visitor gate channel comprises a first gate, a second gate and a verification module; the verification module comprises a code scanning device, an infrared range finder, a camera and a gravity detection device; the camera and the infrared range finder are used for detecting the number of people and the distance in front of the first gate, the gravity detection device is arranged on the ground of the personnel temporary area and used for detecting the number of people in the personnel temporary area, the personnel to be in the garden standing in a certain range in front of the first gate and the current number of people in the personnel temporary area are consistent with the number of people in the garden, and then the second gate is opened in sequence. Therefore, the invention can effectively prevent non-reserved visitors from being mixed into the park in a trailing mode and the like, and greatly improves the safety of the intelligent park entrance guard system.
Description
Technical Field
The application relates to the technical field of access control, in particular to a park access intelligent management method, a park access intelligent management system and a storage medium.
Background
In order to improve the safety of parks such as resident houses and office buildings, an access control system is usually arranged at the building access gate of the parks, and only authorized personnel are allowed to enter the parks through the access control system. With the development of modern technology, the door access or door lock is also updated into an intelligent door access system capable of automatically identifying and opening the door of a person.
With the continuous development of internet technology and the same city dispatch industry, the frequency of going to the gate through online shopping and selecting delivery is higher and higher, so that the frequency of entering the park by external personnel is also higher and higher, and the workload on the access control system is also higher and higher. Therefore, in the prior art, in order to ensure the security of the park entrance guard and simultaneously ensure the convenience of use of households, the invention patent with the application number of 202210313086.8 provides an intelligent entrance guard management control method and system. However, the inventor finds that in the existing access control system, in order to avoid the injury of personnel, the time for opening each time is long, and if the door leaf area and the personnel are detected in the door closing process, the opening time is prolonged, so that the unauthorized external personnel can be mixed into the park in a trailing mode.
Disclosure of Invention
In view of the above problems, the application provides a method, a system and a storage medium for intelligent management of a park entrance guard, which are used for solving the technical problem that no authority personnel in the park entrance guard system easily enter a park in a trailing mode.
In order to achieve the above purpose, the inventor provides an intelligent management method for a park entrance guard, wherein the entrance guard is arranged at each entrance of the park, and comprises an internal personnel gate channel and a visitor gate channel;
the visitor gate channel comprises a first gate, a second gate and a verification module; the verification module comprises a code scanning device, an infrared range finder, a camera and a gravity detection device;
the first gate and the second gate are sequentially arranged along the garden entering channel from outside to inside, a personnel temporary storage area is arranged between the first gate and the second gate, the code scanning device is arranged in front of the first gate, and the gravity detection device is arranged on the ground of the personnel temporary storage area; the camera and the infrared range finder are arranged on the side edge of the first gate and face to the front of the first gate;
the intelligent management method for the park entrance guard comprises the following steps:
generating a corresponding garden entering two-dimensional code according to a garden entering request, wherein the information of the garden entering two-dimensional code comprises the number of garden entering personnel and a garden entering time period;
scanning the garden entering two-dimensional code through the code scanning device, acquiring the number of people in front of the first gate through the camera, and detecting the distance between each person and the first gate through the infrared range finder;
verifying the garden entering two-dimensional code, judging whether the number of people within a preset distance from the first gate is consistent with the number of the garden entering people after verification is passed, and opening the first gate if the number of people within the preset distance from the first gate is consistent with the number of the garden entering people;
and detecting the gravity change of the personnel temporary storage area through the gravity detection device, and if the number of times of the gravity change is the same as the number of the personnel entering the garden and the increment of the gravity change each time is within a preset range, considering that the number of the current personnel is consistent with the number of the personnel entering the garden and opening the second gate.
In some technical schemes, the infrared range finder and the camera are arranged on the same tripod head and face the same direction, and the tripod head is arranged on an arc-shaped track taking the front area of the first gate as the center of a circle in a walking way;
the step of acquiring the number of people in front of the first gate through the camera and detecting the distance between each person and the first gate through the infrared range finder comprises the following steps:
controlling the cradle head to walk along the arc-shaped track to a first acquisition position close to the first gate, acquiring images through the camera, identifying the number of people in the images, and detecting the first distance between each person and the infrared range finder through the infrared range finder;
controlling the cradle head to walk along the arc-shaped track to a second acquisition position far away from the first gate, acquiring images through the camera, identifying the number of people in the images, and detecting the second distance between each person and the infrared range finder through the infrared range finder;
and taking the number of the identified persons as the number of the persons in front of the first gate, and calculating the distance between each person and the first gate according to the first distance and the second distance.
In some technical schemes, the visitor gate channel is also provided with an X-ray article security inspection machine;
the intelligent management method for the park entrance guard further comprises the following steps:
and carrying out security inspection on the articles carried by the personnel entering the garden through the X-ray article security inspection machine.
In some technical solutions, the method further comprises the steps of: and acquiring and storing face images of all people through the camera.
In some technical solutions, the method further comprises the steps of:
judging whether the current time is within the garden entering time period, if so, opening the first gate, and if not, keeping the first gate closed.
In order to solve the technical problems, the invention also provides another technical scheme:
a campus access intelligent system, which is placed at each entrance of a campus and comprises an internal personnel gate channel and a visitor gate channel;
the visitor gate channel comprises a first gate, a second gate and a verification module; the verification module comprises a code scanning device, an infrared range finder, a camera and a gravity detection device;
the first gate and the second gate are sequentially arranged along the garden entering channel from outside to inside, a personnel temporary storage area is arranged between the first gate and the second gate, the code scanning device is arranged in front of the first gate, and the gravity detection device is arranged on the ground of the personnel temporary storage area; the camera and the infrared range finder are arranged on the side edge of the first gate and face to the front of the first gate;
the code scanning device is used for scanning a garden entering two-dimensional code, the garden entering two-dimensional code is generated according to a garden entering request, and the garden entering two-dimensional code comprises the number of garden entering personnel and a garden entering time period;
the camera is used for acquiring the number of people in front of the first gate, and the infrared range finder is used for detecting the distance between each person and the first gate; the gravity detection device is used for detecting gravity change of the personnel temporary area;
the verification module verifies the two-dimensional code entering the garden, judges whether the number of people within a preset distance from the first gate is consistent with the number of people entering the garden after verification is passed, and opens the first gate if the number of people entering the garden is consistent with the number of people entering the garden;
the verification module is further used for judging that the number of times of gravity change is the same as the number of the personnel entering the garden and the increment of gravity change each time is in a preset range, if yes, the current personnel number is considered to be consistent with the number of the personnel entering the garden, and the second gate is opened.
In some technical schemes, the device also comprises a cradle head and an arc-shaped track;
the infrared range finder and the camera are arranged on the cradle head and face the same direction;
the arc-shaped track takes the front area of the first gate as the center of a circle, and the cradle head is arranged on the arc-shaped track in a walking way;
the cradle head walks to a first acquisition position close to the first gate and walks to a second acquisition position far away from the first gate along the arc-shaped track, the camera acquires images at the first acquisition position and the second acquisition position respectively and recognizes the number of people in the images, and the infrared range finder detects the distance between each person and the infrared range finder at the first acquisition position and the second acquisition position respectively;
the verification module takes the number of the identified persons as the number of the persons in front of the first gate, and calculates the distance between each person and the first gate according to the distance detected twice.
In some technical schemes, the system further comprises an X-ray article security inspection machine, wherein the X-ray article security inspection machine is arranged beside a visitor gate passage and used for security inspection of articles carried by garden personnel.
In order to solve the technical problems, the invention also provides another technical scheme:
a computer storage medium having stored thereon a computer program which, when run, performs the method of any of the above claims.
In the technical scheme, the entrance guard comprises an internal personnel gate machine channel and a visitor gate machine channel, the visitor gate machine channel comprises a first gate, a second gate and a verification module, a personnel temporary storage area is arranged between the first gate and the second gate, when a visitor enters a garden, the visitor is verified to enter the garden through a code scanning device, the number of personnel and the distance before the first gate are collected through a camera and an infrared range finder, when the number of the personnel entering the garden passes through the verification of the two-dimensional code entering the garden, and when the personnel to be entered in the garden standing in a certain range before the first gate is consistent with the personnel entering the garden in a garden request, the first gate is opened to enable the personnel to enter the personnel temporary storage area before the second gate, and the second gate is opened only when the number of the current personnel in the personnel temporary storage area is consistent with the number of the personnel entering the garden. Therefore, the scheme can realize multiple detection and check of the personnel entering the park, can effectively avoid personnel from being mixed into the park in a trailing mode and the like, and greatly improves the safety of the intelligent entrance guard system of the park.
The foregoing summary is merely an overview of the present application, and is provided to enable one of ordinary skill in the art to make more clear the present application and to be practiced according to the teachings of the present application and to make more readily understood the above-described and other objects, features and advantages of the present application, as well as by reference to the following detailed description and accompanying drawings.
Drawings
The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of the present invention and are not to be construed as limiting the application.
In the drawings of the specification:
FIG. 1 is a flow chart of a method for intelligent management of campus access control according to an embodiment;
FIG. 2 is a schematic diagram of structural distribution positions of devices in a park entrance guard according to an embodiment;
FIG. 3 is a flowchart of the method for acquiring the number of people and the distance in front of the first gate in the embodiment;
FIG. 4 is a block diagram of a park entrance guard intelligent system according to an embodiment;
FIG. 5 is a schematic diagram of a computer storage medium according to an embodiment;
reference numerals referred to in the above drawings are explained as follows:
400. a park entrance guard intelligent system; 41. a first gate; 42. a second gate; 43. a verification module; 431. a gravity detection device; 432. a code scanning device; 433. an infrared range finder; 434. a camera;
description of the embodiments
In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples and are not intended to limit the scope of protection of the present application.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in the embodiments may be combined in any manner to form a corresponding implementable technical solution.
Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains; the use of related terms herein is for the description of specific embodiments only and is not intended to limit the present application.
In the description of the present application, the term "and/or" is a representation for describing a logical relationship between objects, which means that there may be three relationships, e.g., a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" herein generally indicates that the front-to-back associated object is an "or" logical relationship.
In this application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.
Without further limitation, the use of the terms "comprising," "including," "having," or other like open-ended terms in this application are intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements in the process, method, or article of manufacture, but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.
As in the understanding of the "examination guideline," the expressions "greater than", "less than", "exceeding", and the like are understood to exclude the present number in this application; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of the embodiments of the present application, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of groups", "a plurality of" and the like, unless specifically defined otherwise.
In the description of the embodiments of the present application, spatially relative terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," etc., are used herein as terms of orientation or positional relationship based on the specific embodiments or figures, and are merely for convenience of description of the specific embodiments of the present application or ease of understanding of the reader, and do not indicate or imply that the devices or components referred to must have a particular position, a particular orientation, or be configured or operated in a particular orientation, and therefore are not to be construed as limiting of the embodiments of the present application.
Unless specifically stated or limited otherwise, in the description of the embodiments of the present application, the terms "mounted," "connected," "affixed," "disposed," and the like are to be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains according to the specific circumstances.
In order to prevent that the door leaf from pressing from both sides the personnel that hinder business turn over at current garden access control system, the opening time of door leaf sets up longer to the door leaf still is provided with the sensor and is used for detecting whether there is personnel in the door leaf active area, if detect personnel, the door leaf still can lengthen the closing time. Therefore, the existing access control system is easy to be mixed by personnel in a mode of trailing other people. Referring to fig. 1 to 5, in order to improve the security of a park entrance guard system and avoid personnel from entering the park in a trailing manner, the embodiment of the invention provides an intelligent park entrance guard management method, system and storage medium. The intelligent park entrance guard management method and system can be applied to various parks such as residential communities, office buildings and production parks, personnel can be prevented from entering the parks without verification through the intelligent park entrance guard management method and system, and the safety of park entrance guard is improved.
Fig. 1 is a flowchart of a method for intelligent management of a park entrance guard according to an embodiment, and fig. 2 is a schematic diagram of structural distribution positions of devices in the park entrance guard. The entrance guard is arranged at each entrance of the park and comprises an internal personnel gate channel and a visitor gate channel; wherein inside personnel passageway is used for the inside personnel business turn over garden in garden to use, and visitor gate passageway is used for outside personnel business turn over garden to use. The internal personnel gate passageway is provided with a card swiping device, a fingerprint identification device or a face recognition device, and whether the personnel are in the registered park or not is verified through any one of the devices, and if yes, the gate is opened for passing.
As shown in fig. 2, the guest gate channel includes a first gate, a second gate, and a verification module; the verification module comprises a code scanning device, an infrared range finder, a camera and a gravity detection device; the first gate and the second gate are sequentially arranged along the garden entering channel from outside to inside, a personnel temporary storage area is arranged between the first gate and the second gate, the code scanning device is arranged in front of the first gate, and the gravity detection device is arranged on the ground of the personnel temporary storage area; the camera and the infrared range finder are arranged on the side edge of the first gate and face to the front of the first gate. The code scanning device is used for scanning the two-dimensional code entering the garden, and the camera is used for acquiring an image in front of the first gate and identifying face images in the image through an artificial intelligence algorithm, so that the number of people to enter the garden in front of the first gate is identified. The infrared range finder is used for detecting the distance between a person in front of the first gate and the first gate. The infrared distance meter is used for carrying out distance measurement in linkage with the camera, the camera is used for identifying the number of people in front of the first gate and the positions of all the people, and then the infrared distance meter is used for associating the detected distance of the object in front of the first gate with all the people. The gravity detection device is used for detecting the personnel quantity in the personnel temporary storage area, and comprises a flat plate arranged on the ground of the personnel temporary storage area and a pressure sensor arranged at the bottom of the flat plate, the personnel entering the personnel temporary storage area stand on the flat plate, and when the personnel enter the flat plate, the pressure sensor can detect the gravity change on the flat plate, so that the gravity detection device can identify the personnel quantity in the personnel temporary storage area by detecting the gravity change on the flat plate.
As shown in fig. 1, the intelligent management method for the park entrance guard comprises the following steps:
s101, generating a corresponding garden entering two-dimensional code according to a garden entering request, wherein the information of the garden entering two-dimensional code comprises the number of garden entering personnel and a garden entering time period;
s102, scanning the two-dimensional code entering field through the code scanning device, acquiring the number of people in front of the first gate through the camera, and detecting the distance between each person and the first gate through the infrared range finder;
s103, verifying the two-dimensional code entering the garden, judging whether the number of people within a preset distance from the first gate is consistent with the number of people entering the garden after verification is passed, and opening the first gate if the number of people entering the garden is consistent with the number of people entering the garden;
and S104, detecting the gravity change of the personnel temporary area through the gravity detection device, and if the number of times of gravity change is the same as the number of the personnel entering the garden and the increment of each gravity change is within a preset range, considering that the number of the current personnel is consistent with the number of the personnel entering the garden and opening the second gate.
In step S101, the two-dimension code for entering a garden may be generated by a server of the access control, the server of the access control forwards the request for entering a garden to a registered owner in the garden after receiving a request for entering a garden sent by a smart phone of a visitor, generates the two-dimension code for entering a garden after receiving confirmation information of the request for entering a garden from the owner, and then sends the two-dimension code for entering a garden to the visitor through a network.
In step S102, the visitor displays the two-dimensional code of entering the garden through the intelligent device and places the two-dimensional code in front of the code scanning device to scan the code, and the code scanning device obtains the corresponding information of entering the garden through identifying the two-dimensional code of entering the garden. In order to conveniently detect the number of people in front of the first gate and the distance between the people and the first gate, interference caused by the non-reserved visitor station in front of the first gate is avoided, a circle entering identification area with a certain size can be drawn on the ground in front of the first gate by using an identification line, and the non-reserved visitor station requesting station is identified to be outside the circle entering identification area. The size of the circle entering identification area may be determined according to the scale of the park, the number of people of the daily visitor group, etc., and the preferable circle entering identification area may be at least 3-5 adults standing, and the distance between the people and the first gate is the distance from the farthest end of the circle entering identification area to the first gate.
In step S103, if the two-dimensional code verification of the entering garden is passed, and the number of people within the preset distance of the first gate matches with the number of people entering garden, it is indicated that only the visitor is close to the first gate, but the distance between the non-reserved visitor and the first gate is far, so that it is difficult for the non-reserved visitor to follow the visitor to pass through the first gate.
In step S104, the persons passing through the first gate can only enter the person-temporary-storage area one by one, so that the number of times of the increase in gravity detected by the gravity detecting device is equal to the number of persons entering the person-temporary-storage area. In this specific embodiment, the increment of each gravity change is further judged, the gravity change is recorded only if the increment of gravity is within a preset range, if the increment of gravity is smaller than the preset range, the gravity change is ignored, wherein the preset range of the gravity increment is smaller than the gravity of an adult, for example, the preset range is 300-400 newtons, so that misjudgment caused by small-amplitude fluctuation of gravity when the person moves on the flat plate can be avoided, and the accuracy of identifying the number of the person by the gravity detection device is improved.
In step S104, the second gate is closed first, the personnel entering the garden through the first gate stays in the personnel temporary area for a short time, and when the waiting force detection device detects that the number of the personnel entering the garden is the same as the number of the personnel in the garden entering request, the second gate is opened to enable the personnel to enter the garden, and before the second gate is opened, the first gate is closed first. If the gravity detection device detects that the number of people in the personnel temporary area is greater than the number of people in the garden entering request, the first gate is considered to be mixed by the non-reserved visitor, the second gate is kept closed at the moment, and workers are prompted to check the number of people entering the garden.
In this embodiment, the visitor enters the park and first passes through the two-dimensional code verification before the first gate, and the number of personnel entering the park and the distance between the personnel and the first gate are detected, then the personnel temporary area is entered for checking the number of the personnel for the second time, if the number of the personnel in the personnel temporary area is the same as the number of the personnel in the park entering request at this time, it is indicated that no non-reserved visitor passes through the first gate, and before the second gate is opened, the first gate is closed first, so when the second gate is opened, the non-reserved visitor outside the first gate cannot enter the park through the first gate and the second gate. Therefore, the number and the distance of the personnel entering the park are subjected to multiple detection and verification in the specific embodiment, the personnel can be effectively prevented from being mixed into the park in a trailing mode and the like, and the safety of the intelligent entrance guard system of the park is greatly improved.
In some embodiments, in order to improve the accuracy of detecting the number of persons in the camera and the accuracy of detecting the distance of the infrared range finder, the situation that the number of persons is missed due to the fact that the persons are close to each other before the first gate is avoided, and the non-reserved visitor has a chance of passing through the first gate. The infrared range finder and the camera are arranged on the same tripod head and face the same direction, and the tripod head is arranged on an arc-shaped track taking the front area of the first gate as the center of a circle in a walking manner. As shown in fig. 3, the step of acquiring the number of people in front of the first gate by the camera and detecting the distance between each person and the first gate by the infrared range finder includes the following steps:
s301, controlling the cradle head to walk along the arc-shaped track to a first acquisition position close to the first gate, acquiring images through the camera, identifying the number of people in the images, and detecting the first distance between each person and the infrared range finder through the infrared range finder;
s302, controlling the cradle head to walk along the arc-shaped track to a second acquisition position far away from the first gate, acquiring images through the camera, identifying the number of people in the images, and detecting the second distance between each person and the infrared range finder through the infrared range finder;
s303, taking the number of the identified persons as the number of the persons in front of the first gate, and calculating the distance between each person and the first gate according to the first distance and the second distance.
The bottom of the cradle head is provided with a driving wheel which is matched with the arc-shaped track, and the cradle head is driven by the driving wheel to move along the arc-shaped track. The arc track is laid on the ground beside the first gate, the length of the arc track can be adjusted according to the size of the garden entering identification area, preferably, one end of the arc track is close to the first gate, the other end of the arc track extends to the garden entering identification area to be away from one end of the first gate, so that the first collecting position and the second collecting position on the arc track are sufficiently spaced, and the camera and the infrared side distance meter can identify the number and the distance of people in front of the first gate from different angles.
In step S303, the distance between the person and the first gate is calculated according to the first distance, the second distance, and the first and second collection positions. In this concrete embodiment, move to different position points through control camera and infrared range finder along arc track and carry out diversified discernment to can avoid personnel to be close to and lead to partial personnel to discern, thereby can further avoid non-reservation visitor to get into first gate in the visitor crowd.
In some embodiments, the visitor gate channel is further provided with an X-ray article security inspection machine;
the intelligent management method for the park entrance guard further comprises the following steps:
and carrying out security inspection on the articles carried by the personnel entering the garden through the X-ray article security inspection machine. Wherein X-ray article security inspection machine can be with visitor's gate passageway income garden passageway parallel arrangement, and the visitor detects through X-ray article security inspection machine when going into the garden its personal article, can detect out dangerous article such as cutter through X-ray article security inspection machine to prevent that visitor from bringing into the garden these dangerous articles, further guarantee the safety of personnel in the garden.
In some embodiments, the intelligent management method for park entrance guard further comprises the steps of: and acquiring and storing face images of all people through the camera. Storing facial images of guests in this embodiment may facilitate further decisions in the event of an accident. For example, if monitoring in a campus detects that a visitor enters an inaccessible secure area, then it may be determined from the stored facial image which visitor entered the secure area. If no accident occurs within a period of time, the server of the access control system automatically deletes the stored face image.
In some embodiments, the intelligent management method for park entrance guard further comprises the steps of:
judging whether the current time is within the garden entering time period, if so, opening the first gate, and if not, keeping the first gate closed. For example, the time reserved in the garden entering request is 14 to 15 pm of the same day, and if the current time obviously does not accord with the garden entering time period, the first gate is kept closed.
As shown in fig. 4, another embodiment is provided: a campus access intelligent system 400 disposed at each entrance of a campus, including an interior personnel gate channel and a visitor gate channel; the visitor gate channel comprises a first gate 41, a second gate 42 and a verification module 43; the verification module 43 includes a code scanning device 432, an infrared range finder 433, a camera 434 and a gravity detection device 431.
The first gate 41 and the second gate 42 are sequentially arranged along the garden entering channel from outside to inside, a personnel temporary storage area is arranged between the first gate 41 and the second gate 42, the code scanning device is arranged in front of the first gate 41, and the gravity detection device 431 is arranged on the ground of the personnel temporary storage area; the camera 434 and the infrared rangefinder 433 are disposed at the side of the first shutter 41 and face the front of the first shutter 41.
The code scanning device 432 is configured to scan a two-dimensional code for entering a garden, where the two-dimensional code for entering a garden is generated according to a request for entering a garden, and the two-dimensional code for entering a garden includes the number of personnel for entering a garden and a time period for entering a garden; the camera 434 is configured to obtain the number of people in front of the first gate, and the infrared range finder is configured to detect a distance between each of the people and the first gate; the gravity detection device is used for detecting gravity change of the personnel temporary area; the verification module 43 verifies the two-dimensional code of entering the garden, and judges whether the number of people within a preset distance from the first gate is consistent with the number of people entering the garden after verification is passed, if yes, the first gate is opened. The verification module 43 is further configured to determine that the number of times of gravity change is the same as the number of people entering the garden and the increment of gravity change of each time is within a preset range, if yes, consider that the current number of people matches the number of people entering the garden and open the second gate.
In this embodiment, the visitor enters the park and first passes through the two-dimensional code verification before the first gate, and the number of personnel entering the park and the distance between the personnel and the first gate are detected, then the personnel temporary area is entered for checking the number of the personnel for the second time, if the number of the personnel in the personnel temporary area is the same as the number of the personnel in the park entering request at this time, it is indicated that no non-reserved visitor passes through the first gate, and before the second gate is opened, the first gate is closed first, so when the second gate is opened, the non-reserved visitor outside the first gate cannot enter the park through the first gate and the second gate. Therefore, the number and the distance of the personnel entering the park are subjected to multiple detection and verification in the specific embodiment, the personnel can be effectively prevented from being mixed into the park in a trailing mode and the like, and the safety of the intelligent entrance guard system of the park is greatly improved.
In some embodiments, the intelligent park entrance guard system further comprises a cradle head and an arc track; the infrared rangefinder 433 and the camera 434 are disposed on the pan-tilt head and face the same direction; the arc-shaped track takes the front area of the first gate as the center of a circle, and the cradle head is arranged on the arc-shaped track in a walking way.
The cradle head walks to a first acquisition position close to the first gate and walks to a second acquisition position far away from the first gate along the arc-shaped track, the camera acquires images at the first acquisition position and the second acquisition position respectively and recognizes the number of people in the images, and the infrared range finder detects the distance between each person and the infrared range finder at the first acquisition position and the second acquisition position respectively; the verification module 43 uses the number of the identified persons as the number of the persons in front of the first gate, and calculates the distance between each person and the first gate according to the twice detected distances.
In this concrete embodiment, move to different position points through control camera and infrared range finder along arc track and carry out diversified discernment to can avoid personnel to be close to and lead to partial personnel to discern, thereby can further avoid non-reservation visitor to get into first gate in the visitor crowd.
In some embodiments, the intelligent park entrance guard system further comprises an X-ray article security check machine, wherein the X-ray article security check machine is arranged beside the visitor gate passage and used for conducting security check on articles carried by park entering personnel. When a visitor goes into a park, the carried articles are detected by the X-ray article security inspection machine, dangerous articles such as cutters can be detected by the X-ray article security inspection machine, the dangerous articles are prevented from being brought into the park by the visitor, and the safety of personnel in the park is further ensured.
As shown in fig. 5, to solve the above technical problem, the present invention further provides another embodiment: a computer storage medium 500, wherein a computer program is stored on the computer storage medium 500, and the computer executes the intelligent management method for park entrance guard according to any one of the above embodiments when running the computer program.
Finally, it should be noted that, although the foregoing embodiments have been described in the text and the accompanying drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical schemes generated by replacing or modifying equivalent structures or equivalent flows based on the essential idea of the application and by utilizing the contents recorded in the text and the drawings of the application, and the technical schemes of the embodiments are directly or indirectly implemented in other related technical fields, and the like, are included in the patent protection scope of the application.
Claims (7)
1. The intelligent management method for the park entrance guard is characterized in that the entrance guard is arranged at each entrance of the park, and comprises an internal personnel gate channel and a visitor gate channel;
the visitor gate channel comprises a first gate, a second gate and a verification module; the verification module comprises a code scanning device, an infrared range finder, a camera and a gravity detection device;
the first gate and the second gate are sequentially arranged along the garden entering channel from outside to inside, a personnel temporary storage area is arranged between the first gate and the second gate, the code scanning device is arranged in front of the first gate, and the gravity detection device is arranged on the ground of the personnel temporary storage area; the camera and the infrared range finder are arranged on the side edge of the first gate and face to the front of the first gate;
the intelligent management method for the park entrance guard comprises the following steps:
generating a corresponding garden entering two-dimensional code according to a garden entering request, wherein the information of the garden entering two-dimensional code comprises the number of garden entering personnel and a garden entering time period;
scanning the garden entering two-dimensional code through the code scanning device, acquiring the number of people in front of the first gate through the camera, and detecting the distance between each person and the first gate through the infrared range finder;
verifying the garden entering two-dimensional code, judging whether the number of people within a preset distance from the first gate is consistent with the number of the garden entering people after verification is passed, and opening the first gate if the number of people within the preset distance from the first gate is consistent with the number of the garden entering people;
detecting the gravity change of the personnel temporary storage area through the gravity detection device, and if the number of the gravity changes is the same as the number of the personnel entering the garden and the increment of each gravity change is in a preset range, considering that the number of the current personnel is consistent with the number of the personnel entering the garden and opening the second gate;
the infrared range finder and the camera are arranged on the same tripod head and face the same direction, and the tripod head is arranged on an arc-shaped track taking the front area of the first gate as the center of a circle in a walking way;
the step of acquiring the number of people in front of the first gate through the camera and detecting the distance between each person and the first gate through the infrared range finder comprises the following steps:
controlling the cradle head to walk along the arc-shaped track to a first acquisition position close to the first gate, acquiring images through the camera, identifying the number of people in the images, and detecting the first distance between each person and the infrared range finder through the infrared range finder;
controlling the cradle head to walk along the arc-shaped track to a second acquisition position far away from the first gate, acquiring images through the camera, identifying the number of people in the images, and detecting the second distance between each person and the infrared range finder through the infrared range finder;
and taking the number of the identified persons as the number of the persons in front of the first gate, and calculating the distance between each person and the first gate according to the first distance and the second distance.
2. The intelligent park entrance guard management method according to claim 1, wherein the visitor gate channel is further provided with an X-ray article security check machine;
the intelligent management method for the park entrance guard further comprises the following steps:
and carrying out security inspection on the articles carried by the personnel entering the garden through the X-ray article security inspection machine.
3. The intelligent management method for park entrance guard according to claim 1, further comprising the steps of: and acquiring and storing face images of all people through the camera.
4. The intelligent management method for park entrance guard according to claim 1, further comprising the steps of:
judging whether the current time is within the garden entering time period, if so, opening the first gate, and if not, keeping the first gate closed.
5. The intelligent park entrance guard system is characterized by being arranged at each entrance of a park and comprises an internal personnel gate channel and a visitor gate channel;
the visitor gate channel comprises a first gate, a second gate and a verification module; the verification module comprises a code scanning device, an infrared range finder, a camera and a gravity detection device;
the first gate and the second gate are sequentially arranged along the garden entering channel from outside to inside, a personnel temporary storage area is arranged between the first gate and the second gate, the code scanning device is arranged in front of the first gate, and the gravity detection device is arranged on the ground of the personnel temporary storage area; the camera and the infrared range finder are arranged on the side edge of the first gate and face to the front of the first gate;
the code scanning device is used for scanning a garden entering two-dimensional code, the garden entering two-dimensional code is generated according to a garden entering request, and the garden entering two-dimensional code comprises the number of garden entering personnel and a garden entering time period;
the camera is used for acquiring the number of people in front of the first gate, and the infrared range finder is used for detecting the distance between each person and the first gate; the gravity detection device is used for detecting gravity change of the personnel temporary area;
the verification module verifies the two-dimensional code entering the garden, judges whether the number of people within a preset distance from the first gate is consistent with the number of people entering the garden after verification is passed, and opens the first gate if the number of people entering the garden is consistent with the number of people entering the garden;
the verification module is also used for judging that the number of times of gravity change is the same as the number of the personnel entering the garden and the increment of gravity change of each time is in a preset range, if yes, the current personnel number is considered to be consistent with the number of the personnel entering the garden and the second gate is opened;
the device also comprises a cradle head and an arc-shaped track;
the infrared range finder and the camera are arranged on the cradle head and face the same direction;
the arc-shaped track takes the front area of the first gate as the center of a circle, and the cradle head is arranged on the arc-shaped track in a walking way;
the cradle head walks to a first acquisition position close to the first gate and walks to a second acquisition position far away from the first gate along the arc-shaped track, the camera acquires images at the first acquisition position and the second acquisition position respectively and recognizes the number of people in the images, and the infrared range finder detects the distance between each person and the infrared range finder at the first acquisition position and the second acquisition position respectively;
the verification module takes the number of the identified persons as the number of the persons in front of the first gate, and calculates the distance between each person and the first gate according to the distance detected twice.
6. The intelligent park entrance guard system of claim 5, further comprising an X-ray article security check machine disposed beside the visitor gate channel for security checking articles carried by the person entering the park.
7. A computer storage medium, characterized in that a computer program is stored thereon, which computer program, when run, performs the method of any of the preceding claims 1 to 4.
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