In the event of a vehicle breakdown or traffic accident in a highway tunnel, drivers or passengers can use the emergency phones installed in the tunnel to report the situation and seek help from the duty personnel at the management center. The waterproof, dustproof, and explosion-proof emergency phones adopt the standard SIP protocol, making them fully compatible with commonly used IP-PBX systems and network dispatch platforms. This feature allows the tunnel emergency phone system and tunnel broadcast system to operate as a unified system. As a result, it not only simplifies infrastructure construction and reduces costs, but also significantly improves the operational efficiency of the tunnel management office’s monitoring center.
Solution Features
1.Emergency Broadcast
The emergency broadcast system has powerful capabilities, enabling it to insert broadcasts at any time and under any conditions. It can quickly carry out emergency broadcasts for a single area, multiple areas, or all areas according to actual needs, ensuring that relevant instructions are released immediately, thereby effectively improving production and rescue efficiency.
2.Public Address Broadcast
This system excels in both public address and broadcasting functions. It can play diverse content such as background music, live announcements, and voice promotions. Users can choose to play different content based on specific requirements, and can even record their own broadcast content to meet personalized promotional needs.
3.Scheduled Broadcast
According to management needs and relevant requirements, users can flexibly set single or multiple broadcast tasks. These tasks can be automatically executed based on time, date, or month. When the specified time arrives, the system will automatically perform all specified tasks without the need for manual operation, achieving a convenient unmanned operation mode.
4.Full-Duplex Voice Intercom
In emergency situations, the system can directly call relevant personnel and use the intercom function to communicate with personnel inside the tunnel in real time, greatly facilitating work communication and providing strong support for emergency response.
5.Linked Monitoring System
This system can be connected to alarm signals generated by the safety monitoring system. When abnormal situations occur, it promptly sends out alarm signals to ensure safety in production.
6.Recording Function
The system supports recording all calls and generating audio files. The storage time can be set according to actual needs, making it convenient to review and manage the call content.
7.Remote Monitoring Function
System dispatchers can monitor the audio situation around the speakers in real time based on work needs, keeping up with on-site dynamics in a timely manner.
8.Remote Upgrade Function
The system supports remote upgrades, updates, and configurations, making it easy to upgrade the system and update the software, ensuring that the system always maintains good performance and functionality.
9.Easy Installation
Both the main speakers and auxiliary speakers are intrinsically safe types, specially developed based on the characteristics of tunnels. They can be easily installed on work surfaces, tunnel faces, and other locations, reducing installation difficulty and cost.
Solution Topology Diagram
