阅读说明：本技术 一种用于校园翻墙事件报警方法及系统 (Campus wall-turning event alarm method and system ) 是由 刘圣楠 柴青 苏洋 于 2021-07-01 设计创作，主要内容包括：本发明提供一种用于校园翻墙事件报警方法及系统,属于校园智慧安防领域,明包含人员信息系统、视频分析系统、事件报警系统。通过硬件设备及软件系统相结合,将监控到的视频信息进行分析,触发对翻墙行为的报警并对翻墙人进行识别。本发明能够通过监控设备对校园内学生违规翻墙的行为进行实时监测,并通过多种方式发出翻墙行为的报警信息以保障安全巡查员能够及时干预。基于计算机视觉技术,依靠深度学习算法,赋能现有视频监控系统。通过对监控视频图像的智能分析,捕捉特定目标,提取需求属性,识别违规现象,弥补了目前对校园翻墙事件的人工巡查预防方式的弊端,满足了现在对校园安防事件高效处理的需求。(The invention provides an alarm method and system for campus wall-turning events, belongs to the field of campus intelligent security and protection, and obviously comprises a personnel information system, a video analysis system and an event alarm system. Through the combination of hardware equipment and a software system, the monitored video information is analyzed, the alarm of the wall turning behavior is triggered, and the wall turning person is identified. The invention can monitor the illegal wall turning behavior of students in the campus in real time through the monitoring equipment and send alarm information of the wall turning behavior in various ways to ensure that a safety inspector can intervene in time. Based on computer vision technology, the existing video monitoring system is enabled by means of a deep learning algorithm. Through the intelligent analysis to the monitoring video image, catch specific target, extract the demand attribute, discernment violation phenomenon has compensatied the drawback of present manual inspection prevention mode to the campus event of turning over the wall, has satisfied present demand to the efficient handling of campus security incident.)

1. A campus wall-turning event alarm method is characterized in that,

monitoring the behavior of the students turning the wall in violation in the campus in real time through a video monitoring system; and intelligently analyzing the video image, capturing a specific target, extracting the demand attribute and identifying the violation phenomenon.

2. The method of claim 1,

the method comprises the following steps:

1) hardware device building

Erecting a camera, and adjusting the shooting angle of the camera to ensure that the campus fence can be comprehensively covered by monitoring, and simultaneously ensure that the network of the camera is smooth; testing the process of transmitting the shot video to the server through the network by the camera and the transmission speed of the video; the frame-by-frame analysis capability of the server on the video image is also required to be tested;

2) learning by wall-turning behavior

Collecting image information about wall turning behaviors and transmitting the image information to a deep learning server for deep learning, so that the server can distinguish the wall turning behaviors of people; meanwhile, after the wall turning video information shot by the camera is transmitted to the server, the recognition capability of the server on the wall turning behavior is tested;

3) system login

Entering a system login page, and inputting a user name, a password and an authentication code to complete system login;

the administrator has system information input authority, and the safety inspector has system information viewing authority;

after the system logs in, a personnel information system, a video analysis system and an event management system can be accessed through navigation, and users can complete information input and information viewing operations by logging in different system authorities distributed by the users;

4) entering personal information through a personal information system

The administrator inputs the basic information of the person through the personnel information management system; particularly, the portrait information is collected and input, so that the deep learning server can learn the portrait and analyze and identify the identity of the wall turnover personnel through the video information transmitted by the camera;

5) entering hardware information through video analysis system

Recording hardware equipment information through a video analysis system, and controlling the opening and closing of a camera, the shooting angle of the camera, whether a network is communicated or not and the latitude and longitude information of camera distribution;

6) viewing video information through a video analytics system

The real-time monitoring video and video playback of each camera can be checked at any time through the video analysis system;

7) event handling via an event alert system

Through the visual operation console, the distribution of the cameras can be browsed on a map, the cameras in one position can be locked to click to view videos of the cameras, and meanwhile, the videos can be viewed and played back;

when a student tries to turn over the wall, the wall turning action video shot by the camera is decomposed frame by frame and is compared with the wall turning action image stored in the server, meanwhile, the portrait information of the wall turning person is analyzed, and finally, the name, the class and the name of the wall turning person are searched out from the input staff information.

3. The method of claim 2,

firstly, a visual operation console can remind a safety inspector of the occurrence of a wall turning behavior by means of red light flashing at a monitoring position and popping up a wall turning photo and related information of a wall turning person, and text reminding is given on a screen to explain the specific wall turning position of the wall turning person;

secondly, the system sends basic information such as the name of the wall turnover person to the shift officer and the on-duty safety inspector in a short message mode.

4. The method of claim 3,

if the safety inspector does not confirm that the alarm information is received within 2 minutes, the system can automatically make a call to the safety inspector to remind the safety inspector of the occurrence of wall turning behavior.

5. An alarm system for campus wall-turning events is characterized in that,

the system comprises a personnel information system, a video analysis system and an event alarm system;

the personnel information system is used for collecting basic information of students, teachers and security personnel in the campus, in particular to collecting portrait data information;

the video analysis system is used for analyzing the video data collected by the camera;

and the event alarm system is used for carrying out emergency treatment on the wall turning event.

6. The system of claim 5,

the personnel information system comprises student information management, teacher information management and security personnel information management;

the student information management comprises the collection and the input of the portrait, the name, the gender, the age, the class of the student, the name of the principal and the principal, the telephone of the principal and the principal, the name of the parent and the telephone of the parent;

the teacher information management comprises the collection and input of the portrait, the name, the class and the telephone of the teacher;

the security personnel information management comprises the collection and input of the portrait, the name, the duty time and the telephone of the security personnel.

7. The system of claim 5,

the video analysis system comprises equipment management and video analysis management;

the equipment management comprises the management of the cameras and the internet in the campus, wherein the management comprises the on-off control of the cameras, the longitude and latitude of the cameras, the shooting angle of the cameras and the acquisition, the recording and the related operation of the communication condition of the internet;

the video analysis management comprises analysis processing of video information collected by the camera.

8. The system of claim 5,

the event alarm system comprises a visual operation platform and an event emergency processing module; 3D modeling is carried out on the campus to form a campus 3D visual map, and a visual operation desk comprises camera visual operation; the event emergency treatment comprises wall-turning event visual alarm and wall-turning event mobile phone alarm.

Technical Field

The invention relates to the technical field of campus intelligent security, in particular to a campus wall-turning event alarm method and system.

Background

With the social progress, the campus security problem is more and more emphasized by parents and society, and especially, the behavior of students walking out of the campus without permission of school is more likely to cause the student security problem. At present, there are three types of security measures for campus enclosures: firstly, a wall turning behavior is hindered by installing a glass sheet or a barbed wire net on an enclosing wall; secondly, timely discovering and intervening the event of turning over the wall of the student by regularly patrolling the campus security patrolman; and thirdly, mounting a camera on the enclosing wall, and checking and monitoring by a safety inspector in the monitoring room to eliminate potential safety hazards.

Although the climbing behavior of a wall turnover person can be hindered to a certain extent by installing the glass sheets or the barbed nets on the enclosing wall, the wall turnover person can often damage the wall turnover person by using tools, so that the glass sheets or the barbed nets and the like do not work; the campus safety patrolmen also have a one-hundred-milli-sparse mode of timing patrolling, and the wall turning person can turn the wall by using the patrolling time interval; the camera is installed on the enclosing wall, a safety inspector checks and monitors in a monitoring room and also can have a fatigue period, the video cannot be checked and analyzed constantly, and finally a wall turning person can be allowed to take advantage of the fatigue period.

Disclosure of Invention

In order to solve the technical problem, the invention provides an alarm method for a campus wall turnover event.

The technical scheme of the invention is as follows:

a campus wall-turning event alarm method monitors the wall-turning behavior of students in a campus in violation in real time by enabling an existing video monitoring system, and avoids event omission in various scenes. And intelligently analyzing the video image, capturing a specific target, extracting the demand attribute and identifying the violation phenomenon. The early warning, the control in the accident and the evidence obtaining after the accident are achieved. The problem that a campus wall-turning event cannot be accurately identified and an inspector is timely notified to process the event in multiple modes is solved. The requirement of the smart campus in the aspect of security protection is met.

The method comprises the following steps:

1) hardware device building

Erect the camera to the shooting angle of adjustment camera is in order to ensure that the campus enclosure can be covered by the control comprehensively, and the network of guarantee camera is unobstructed simultaneously. And testing whether the process of transmitting the shot video to the server through the network by the camera is smooth and the transmission speed of the video. In addition, the capability of the server to analyze the video image frame by frame needs to be tested.

2) Learning by wall-turning behavior

The method comprises the steps of collecting image information about wall turning behaviors and transmitting the image information to a deep learning server for deep learning, so that the server can distinguish the wall turning behaviors of people. Meanwhile, after the wall turning video information shot by the test camera is transmitted to the server, the server recognizes the wall turning behavior.

3) System login

And entering a system login page, and inputting a user name, a password and an authentication code to finish system login. The administrator has system information input permission, and the safety inspector has system information viewing permission. After the system logs in, the personnel information system, the video analysis system and the event management system can be accessed through navigation, and the user can complete operations such as information input, information check and the like by logging in different system authorities distributed by the user.

4) Entering personal information through a personal information system

And the administrator inputs the basic information of the person through the personnel information management system. Particularly, the image information is collected and input, so that the deep learning server can learn the image and analyze and identify the identity of the wall turnover personnel through the video information transmitted by the camera.

5) Entering hardware information through video analysis system

Through the video analysis system, the hardware equipment information is input, and basic information such as the switch of the camera, the shooting angle of the camera, whether the network is communicated or not, the longitude and latitude of the camera distribution and the like are accurately controlled.

6) Viewing video information through a video analytics system

Through the video analysis system, a safety inspector can check the real-time monitoring video and the video playback of each camera at any time.

7) Event handling via an event alert system

Through the visual operation console, a safety inspector can browse the distribution of the cameras on a map, lock the cameras at a certain position and click to view videos of the cameras, and can view video playback at the same time.

When a student tries to turn over the wall, the wall turning action video shot by the camera is decomposed frame by frame and is compared with the wall turning action image stored in the server, meanwhile, the portrait information of the wall turning person is analyzed, and finally, the basic information of the wall turning person, the class to which the wall turning person belongs, the name of the class owner and the like is searched out from the input staff information.

Firstly, the visual operation console can remind a security inspector of the occurrence of a wall turning behavior by means of flashing red lights at the monitoring position and popping up a wall turning photo and related information of the wall turning person, and text reminders are given on a screen to explain the specific wall turning position of the wall turning person.

Secondly, the system sends basic information such as the name of the wall turnover person to the shift officer and the on-duty safety inspector in a short message mode.

And thirdly, if the safety inspector does not confirm that the alarm information is received within 2 minutes, the system can automatically make a call to the safety inspector to remind the safety inspector of the occurrence of the wall turning behavior.

The invention also provides a campus wall-turning event alarm system which comprises a personnel information system, a video analysis system and an event alarm system. The personnel information system is used for collecting basic information of students, teachers and security personnel in the campus, in particular to collecting portrait data information; the video analysis system is used for analyzing the video data collected by the camera; and the event alarm system is used for carrying out emergency treatment on the wall turning event.

The personnel information system comprises student information management, teacher information management and security personnel information management. The student information management comprises the acquisition and the input of basic information of the student such as portrait, name, gender, age, class of the student, name of the principal and the chief, telephone of the principal and the chief, name of the parent, telephone of the parent and the like; the teacher information management comprises the collection and input of basic information of a teacher, such as a portrait, a name, a class, a telephone and the like; the security personnel information management comprises the collection and the input of basic information of the security personnel, such as portrait, name, duty time, telephone and the like.

The video analysis system comprises equipment management and video analysis management. The equipment management comprises the management of the cameras and the internet in the campus, wherein the management comprises the acquisition and the input of basic information and related operations such as the on-off control of the cameras, the longitude and latitude of the cameras, the shooting angle of the cameras, the communication condition of the internet and the like; the video analysis management comprises analysis processing of video information collected by the camera.

The event alarm system comprises a visual operation platform and an event emergency processing module. 3D modeling is carried out on the campus to form a campus 3D visual map, and a visual operation desk comprises camera visual operation; the event emergency treatment comprises wall-turning event visual alarm and wall-turning event mobile phone alarm.

The invention has the advantages that

The invention realizes the effective combination of ' people ' defense and technical defense ' in the aspect of the wall turning event of the campus safety, so that the wall turning event of the campus is accurately identified and a patroller is timely notified to process the event in various ways. The event omission under various scenes is avoided, the labor cost is reduced, the campus safety is further guaranteed, and the accuracy and convenience for event processing of campus safety inspectors are improved.

Work in the way of 'intelligent security' implementation 'for protecting school security parks' improves school security level. The helping hand campus is the cost of using manpower sparingly, reduces the potential safety hazard, promotes the managerial efficiency. The method overcomes the defects of the manual inquiry processing mode of the campus security event at present, and meets the requirement of effectively processing the campus security event at present. Enabling the campus and annotating the city.

Drawings

FIG. 1 is a functional block diagram of the present invention;

FIG. 2 is a flow diagram of a wall turn event trigger.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer and more complete, the technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.

As shown in fig. 1, the staff information system includes student information management, teacher information management, and security staff information management. The student information management comprises the acquisition and the input of basic information of the student such as portrait, name, gender, age, class of the student, name of the principal and the chief, telephone of the principal and the chief, name of the parent, telephone of the parent and the like; the teacher information management comprises the collection and input of basic information of a teacher, such as a portrait, a name, a class, a telephone and the like; the security personnel information management comprises the collection and the input of basic information of the security personnel, such as portrait, name, duty time, telephone and the like.

The video analysis system comprises equipment management and video analysis management. The equipment management comprises the management of the cameras and the internet in the campus, wherein the management comprises the acquisition and the input of basic information and related operations such as the on-off control of the cameras, the longitude and latitude of the cameras, the shooting angle of the cameras, the communication condition of the internet and the like; the video analysis management comprises analysis processing of video information collected by the camera.

The event alarm system comprises a visual operation platform and an event emergency processing module. 3D modeling is carried out on the campus to form a campus 3D visual map, and a visual operation desk comprises camera visual operation; the event emergency treatment comprises wall-turning event visual alarm and wall-turning event mobile phone alarm.

The operation steps are shown in figure 2:

in step 101, a wall flip event occurs.

And step 102, shooting a wall turning behavior video by a camera.

103, the camera sends the video to a server through a network, and the server analyzes the video frame by frame and compares the video with a stored image of the crawling turning to identify the wall turning behavior; and simultaneously, the portrait of the wall turnover person is identified and analyzed.

And 104 and 105, after the analysis is completed in the step 103, triggering an alarm program of the system, and outputting the identity information of the wall turnover person. In addition, the positioning information of the incident place can be output and finally displayed on a visual operation table, so that a safety patrol inspector can more intuitively and accurately obtain the position information of the incident place and arrive at the incident place in time.

106 and 107, in order to deal with various uncontrollable scenes, such as scenes that a safety inspector is not in a monitoring room when an event occurs. In order to avoid omission, the system sends the identity information of the wall turnover person to the safety inspector on duty and the chief officer on duty in a short message mode after the event happens and the identity information of the wall turnover person is confirmed. In addition, if the safety patroller does not confirm timely receipt of the alarm information within 2 minutes, the system can send an instruction for automatically making a call to the safety patroller on duty, and the safety patroller is informed to handle the wall-turning event in time in a call making mode.

The above description is only a preferred embodiment of the present invention, and is only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.