Primary school anti bullying system

System Overview

Campus bullying is a global social problem that has a serious impact on the physical and mental health of victims, and also damages the harmonious atmosphere on campus. The primary school anti bullying system has emerged, which provides new solutions for preventing and timely handling campus bullying incidents with advanced technology, marking an important step towards intelligent and automated campus safety management.

Common types and working principles

A system based on AI visual/audio algorithms

Taking the anti bullying warning system of Suiji Technology School as an example, the system is based on YOLOv7- AI visual/audio algorithm. By installing audio intelligent recognition terminals in key areas of the campus, such as bathrooms, corridors, and dormitories, it achieves uninterrupted monitoring of bullying behavior. The system combines audio recognition technology to simultaneously process visual and audio data. Through deep learning model training, it can recognize specific distress words, such as "hit someone" and "teacher saved me". Once the audio intelligent recognition terminal detects the distress words, the system will immediately transmit the distress information and specific location to the campus security room and the on duty teacher's mobile phone. In addition, the system can also be linked to on-site voice terminals to achieve remote shouting function. Management personnel can issue warnings through the system to deter potential bullies.

System based on AI audio algorithm recognition technology

The campus anti bullying system based on YOLOv8-AI audio algorithm recognition technology works by using an AI intelligent voice alarm terminal to capture surrounding sounds and convert them into digital signals. Through intelligent AI processing of real-time voice streams, it achieves rapid identification and alarm of distress signals. This system is suitable for various campus environments and can continuously monitor the voice flow on campus 24 hours a day. It can issue an alarm within seconds after detecting keywords and has high recognition accuracy, reducing false alarms and omissions. It can also achieve linkage with other security facilities such as cameras and broadcasting systems.

Intelligent Audio Monitoring System

The core function of the campus anti bullying intelligent audio monitoring system is to capture sound through microphone arrays installed in key areas of the campus, and transmit these audio signals to the central processing unit. Audio data is analyzed in real-time to identify potential conflicts or bullying behavior. The system can recognize insulting language, intimidation, or other forms of verbal attacks and distinguish between normal communication and potential bullying behavior. Once suspicious audio signals are detected, campus security personnel or designated faculty and staff will be immediately notified.

System functions

Taking the Qingzhou Campus Bullying Prevention System as an example, its functions include the following aspects:

1. Statistical and supervisory functionsIt can realize the statistics of school equipment situation, event quantity, alarm efficiency supervision, and event details viewing. It also supports viewing event type statistics, event location statistics, equipment working status statistics, and event response speed statistics.

2. Real time alarm functionThe school level anti bullying command center can receive real-time alarms.

3. Keyword alarm functionSupport no less than 15 keyword alerts.

4. Multi channel alarm function: Support multi-channel alarm such as SMS, telephone and WeChat official account notification, and support simultaneous telephone notification to multiple relevant personnel to ensure timely response when an event occurs.

5. Recording save and playback functionSupport saving the recording one minute before the alarm and playback of the recording.

6. Alarm event tagging functionSupport alarm event tagging, which can be marked as valid alarms and invalid alarms.

7. Event classification functionEvent types can be divided into verbal violence, physical violence, property bullying, and others.

8. Information input functionSupport entering event handlers, verifiers, and event records.

9. Alarm merging functionSupport merging alarm events when the same event triggers multiple alarms.

System function

early warning mechanism

Campus anti bullying systems are generally installed in blind spots of video surveillance, such as bathrooms, dormitories, corridors, stairwells, rooftops, and other concealed places. When a student shouts sensitive keywords such as "teacher help", "fight", "fire", etc., the warning mechanism will be triggered and the campus administrator will be immediately alerted. After receiving the alarm information and location in the background, the administrator will use remote voice to stop it and rush to the scene to handle it as quickly as possible.

Provide evidence to support

For bullying incidents such as student fights, especially when group fights involve multiple parties, it is difficult to quickly uncover the truth. The campus anti bullying system can automatically record the live recording one minute before the alarm, provide evidence support for the post investigation, help the school administrators to deal with the incident fairly and impartially, and let students realize their mistakes and correct them.

Strengthen thematic education

In response to the occurrence of campus bullying incidents, schools can raise students' awareness and prevention of bullying behavior through publicity and education. At the same time, by utilizing the functions, characteristics, and cases of the anti bullying system, students can understand the harm and consequences of bullying incidents, and guide them to establish correct values and awareness.

Improving the campus atmosphere

By installing a campus anti bullying system, it helps students consciously abide by school rules and regulations, improve self-discipline, reduce the occurrence of bad behavior, and thus improve the campus atmosphere.

Integrate with the school system

The primary school anti bullying system needs to be combined with the school's anti bullying work system in order to better play its role. Schools should establish a leadership group for preventing and controlling campus bullying, clarify responsibilities, and carry out work in accordance with the principle of prevention first and prevention combined. Strengthen ideological and moral education, legal education, mental health education, and family education for students, improve work systems, strengthen campus safety management, such as equipping part-time security personnel and security equipment, strengthening safety inspections during breaks and after school, implementing systems such as gatekeeper registration management and teacher duty, prohibiting students from carrying dangerous items such as controlled knives into schools, and carrying out prevention and control work for key students, key areas, and key time periods.