Emergency telephone for railway tunnels

I. Introduction

II. The Role of Railway Tunnel Emergency Telephone

1. Emergency Alarm Function: In the event of an emergency or accident within the tunnel, personnel can quickly alarm via the emergency telephone to ensure timely emergency measures and protect the safety of personnel.
2. Command and Dispatch Function: The emergency telephone allows for contact with the tunnel command center or train dispatching center, conveying the situation within the tunnel promptly to coordinate rescue and traffic diversion efforts.
3. Information Transmission Function: The emergency telephone can be used to transmit important information, such as train operation status, tunnel internal temperature, oxygen concentration, etc., to enable timely responsive actions.

III. Usage of Railway Tunnel Emergency Telephone

1. Emergency Alarm: When an emergency occurs within the tunnel, press the alarm button on the emergency telephone, and loudly state the location and situation description to enable the command center to quickly understand the situation and take corresponding measures.
2. Command and Dispatch: If contact with the command center or train dispatching center is needed, press the call button on the emergency telephone, wait for the connection, and then state your identity and the assistance required, following the instructions of the command center.
3. Information Transmission: If important information needs to be transmitted, press the information button on the emergency telephone, follow the voice prompts for recording, and explain the content and importance of the information.

IV. Precautions for Railway Tunnel Emergency Telephone

1. Familiarize with the Location of Emergency Telephones: Before entering the tunnel, it is necessary to understand the location and usage of the emergency telephones to enable quick finding and correct use in emergency situations.
2. Comply with usage regulations: When using emergency telephones, relevant usage regulations must be followed, and equipment must not be abused or damaged to avoid affecting normal communication.
3. Keep the Line Clear: When using the emergency telephone, keep the line clear to avoid simultaneous occupancy or long conversations, allowing other personnel to use the emergency telephone system promptly.

V. Conclusion