Design Principles and Design Description of Tunnel Emergency Telephone and Broadcast Dispatch System

Design Principles and Design Description of Tunnel Emergency Telephone and Broadcast Dispatch System

Design Principles

reliability

To ensure uninterrupted work of the system during operation, mature softswitch technology, industrial-grade design and embedded operating system further enhance the stability of the system;

Advanced

This system is after many years of research and development, and the actual experience of many projects, combined with the valuable opinions of the owner and the design institute.

compatibility

We use the SIP protocol softswitch system, which is a set of developed systems. As long as other manufacturers in the later period are designed according to the international mainstream SIP protocol, they can join our system. The compatibility is very strong, so that the user has no worries;

Expandability

In design, we have taken into account other business requirements in the later stage of the expressway, and reserved functional interfaces such as road administration, greening, obstacle clearance, traffic police and green pass, to provide users with cost-effective late business access;

Design description

According to the actual situation of the tunnel, to overcome the shortcomings of the previous system defects, inherit the advantages of each system, and combine the current technical development and management requirements, we design a set of professional integrated tunnel emergency telephones, broadcast calls, background music, dispatch management, alarm management , Video linkage and other professional multimedia intercom broadcast scheduling management system,

The overall network architecture of the tunnel emergency phone and the broadcast dispatch system is simple and highly reliable. The nodes were connected by a ring network before, and the broadcast speaker signal and emergency phone signal were transmitted through the optical front, making the system both in equipment deployment and line laying It is simpler and more efficient than traditional solutions, and has a real-time fault display alarm function, which greatly simplifies the workload of operation and maintenance and management personnel, comprehensively guarantees the safety of life and property of tunnel drivers, and effectively supports the daily work of management staff.

Tag: tunnel phone, emergency phone