Ningxia Vocational and Technical College Successfully Deploys Hishico Listening and Broadcasting Backup System, Setting a New Benchmark for# Smart Campuses
Recently, Ningxia Vocational and Technical College successfully completed the installation and commissioning of the Hishico listening and broadcasting backup system. This milestone marks a significant step forward in the school's smart campus construction and teaching informatization. The implementation of this system not only provides teachers and students with a more stable and efficient listening teaching environment, but also offers robust technical support for improving campus broadcasting management and emergency response capabilities.
Project Background: Demand-Driven Upgrades
• With the rapid development of educational informatization, the role of listening teaching and campus broadcasting systems in the daily management of colleges and universities has become increasingly prominent. As a key higher vocational college in the Ningxia Hui Autonomous Region, Ningxia Vocational and Technical College is committed to elevating the modernization level of its teaching facilities. However, traditional broadcasting systems often suffer from signal instability, insufficient coverage, and weak emergency response functions. These problems have put forward higher requirements for system reliability and real-time performance, especially during English listening exams and the release of emergency campus announcements.
• After extensive research and technical comparisons, the school ultimately selected the Hishico listening and broadcasting backup system. With core advantages of high stability, intelligent management, and multi-scenario adaptability, this system perfectly aligns with the diverse needs of campus listening teaching, daily broadcasting, and emergency evacuation.
Technical Highlights: Intelligent, Stable, and Comprehensive Coverage
• The deployment of the Hishico listening and broadcasting backup system has introduced multiple technological innovations to Ningxia Vocational and Technical College:
1）Dual-System Redundant Backup for Absolute Reliability: Utilizing a primary-backup hot-standby mode, the backup system can seamlessly switch over within milliseconds in the event of a primary system failure. This ensures "zero interruption" for critical scenarios such as listening exams and emergency notifications.
2）Fully Digital Signal Transmission for Clear, Interference-Free Audio: Built on an IP network architecture, the system achieves full broadcasting signal coverage, eliminating the distance limitations and noise interference of traditional analog signals. It is particularly well-suited for large classrooms, playgrounds, and corridors.
3）Smart Zonal Control for Efficient Management: Administrators can independently or collectively broadcast to different areas (such as teaching buildings, dormitories, and administrative buildings) via a central control platform. The system also supports scheduled tasks, remote control, and 4）One-Click Emergency Broadcasting: Integrated with the campus security platform, the system can rapidly trigger pre-set emergency broadcast supports stable broadcasters and broadcasting plans during unexpected incidents, safeguarding the safety of teachers and students.
Implementation Results: Dual Enhancements in Teaching and Management
• Since the system went live, it has received positive feedback from both teachers and students at Ningxia Vocational and Technical College:
1）More Efficient Listening Teaching: Voice playback during English listening classes and proficiency exams is clear and smooth, leading to a significant increase in student focus.
2）Timelier Campus Announcements: Automated broadcasting for daily schedule bells and activity notifications has reduced manual operation errors.
3）Stronger Safety Defense: Fire drill simulations demonstrated that the emergency broadcasting response speed has reached an industry-leading level.
Conclusion
The successful implementation of the listening and broadcasting backup system at Ningxia Vocational and Technical College is a vivid practice of technology empowering education, and reflects the school's "people-oriented" service philosophy. Amidst the wave of informatization, the school is advancing with solid steps toward an even higher level of smart campus development!
