Project Background
In recent years, campus bullying incidents have emerged one after another, which are distressing and unbearable to witness. These incidents reflect that our existing campus security system needs to be improved, and more efficient, flexible and reliable management methods are required.
Separate systems: Systems are independent of each other with different standards, making it impossible to achieve interconnection and intercommunication.
Reduced efficiency: Various systems cannot communicate with each other, making it difficult to conduct unified scheduling and resulting in low communication efficiency.
Complex maintenance: Different systems come from different suppliers, increasing the difficulty of later maintenance.
Increased costs: There is duplication in some equipment investments, which increases investment and maintenance costs.
This solution realizes real-time communication across the campus, rapid response to emergencies and intelligent daily management by deploying a digital broadcast intercom system, providing a safe and convenient campus environment for teachers and students.
System Introduction
Kangyou Kaixin's campus IP broadcast intercom solution is based on SIP network HD audio and video communication technology, and constructs a help intercom system centered on students and covering various activity areas of the campus. The system realizes the integration of emergency help intercom, deterrent shouting, emergency command, telephone office work, monitoring and control center communication systems, provides fast and effective services for students' various alarm and help situations, ensures students' mental health, and helps the education industry maximize the improvement of safety management efficiency and emergency handling efficiency.
Kangyou Kaixin's campus IP broadcast intercom system realizes the interconnection and intercommunication of multiple subsystems such as intercom, broadcast, access control, monitoring, alarm and office telephone, with resource sharing and centralized management of each subsystem. This not only reduces system investment and maintenance costs, but also improves supervision efficiency and emergency handling capabilities. By accessing voice/video terminals, the on-site situation can be clearly understood, alarms can be quickly given, and command and dispatch work can be carried out, effectively solving emergencies and realizing the integration of computer network, digital video monitoring, public broadcasting and intercom. The solution helps the development of safety informatization in the education industry, applies converged communication command technology to campus security management, and realizes the vision of a safe campus.
Solution Topology
Solution Topology
Central Control Room: Deploy broadcast intercom servers, intercom phones, and management platforms.
Office/Principal's Office: Deploy visual intercom phones. The principal can make calls to all the following phones, check the status of each classroom, and initiate telephone conferences through the phones. The office can conduct intercoms and receive broadcasts through the phones.
Classroom: Deploy network speakers/sound columns, one-key intercom terminals, and cameras. One-key intercom can be carried out, video linkage can be realized through the camera, and the one-key intercom triggers the video function, so that the intercom screen can be clearly seen in the control room.
Security Room: Deploy visual phones and handheld intercoms. Security personnel can monitor the on-site screen through the visual phone, conduct real-time intercom and shouting through the handheld intercom terminal, and also receive broadcasts and intercoms through the phone.
Playground: Deploy outdoor sound columns, alarm columns, one-key intercom terminals, and cameras. The operation room can broadcast, play music, broadcast to call people, and play music for morning exercises. The alarm column can trigger an alarm with one key and can trigger video.
Dormitory: Wall-mounted speakers and one-key intercom terminals are installed in the corridor of each floor. In case of emergencies in the dormitory, one-key calls can be made and various forms of broadcasts can be received.
AI Voice Recognition for Help
AI help-seeking intercom devices can be installed on campus. Help-seekers can automatically trigger the alarm system through AI voice automatic recognition of keywords such as "Teacher, help!" and "Fighting!". At the same time, it links to trigger the alarm light on the alarm column to flash, and triggers the SIP sound column to automatically play text broadcasts for deterrent shouting. It can activate the alarm plan to send voice notifications or SMS notifications to the mobile phones of relevant persons in charge. After receiving the voice notification or SMS notification on their mobile phones, the security guards can go to the security room and use the visual paging phone to conduct deterrent shouting on the scene. The system will automatically save the audio and video recordings during the whole process.
Dual-Machine Hot Standby
Dual-Machine Hot Standby
Install two sets of broadcast dispatching systems and hot standby software. The DRBD storage solution is used to ensure data synchronization between the two systems, and neither system data nor business data needs to be recovered on the hot backup system. When one system fails, it can automatically and quickly switch to the other system without data loss. In case of switching, the system can provide fault alarm notifications to inform relevant operation and maintenance personnel.
