Extreme Duty. Global Guard
21
2025
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03
Working principle of emergency base station communication vehicle
Emergency communication vehicles provide wireless communication coverage across the entire area through on-board equipment. On-site personnel can communicate with the command center through handheld radios or various business operation terminals.
The working principle of an emergency communication vehicle mainly includes the following aspects:
Communication system design: The emergency communication vehicle provides wireless communication coverage through on-board equipment, allowing on-site personnel to communicate with the command center via handheld radios or various business operation terminals. This equipment can upload on-site data in real-time to the command center's main server, serving as a secondary dispatch system or a sub-venue for video conferencing.
Voice communication: The emergency communication vehicle supports voice communication between the site and the command center. It can connect to the switch through an IP phone or telephone gateway to achieve basic voice communication functions. In addition, the vehicle-mounted command and dispatch equipment can realize command and dispatch functions, ensuring effective communication between the site and the command center.
Video communication: Through multi-service operation terminal video equipment and vehicle-mounted video terminals, the emergency communication vehicle can upload on-site images in real-time to the command center or the video server of the emergency communication vehicle itself. These images can be displayed clearly and smoothly on the monitoring screen, helping command center leaders make real-time decisions.
Data transmission: The emergency communication vehicle can transmit on-site data and images to the command center through satellite communication, 3G mobile communication, and wired communication. This multi-mode transmission method ensures fast and stable data transmission.
Power supply system: The emergency communication vehicle has two power supply methods: a generator and an external power supply. It is also equipped with a UPS system to ensure power safety and stable operation in various environments.
Application scenarios: Emergency communication vehicles are widely used in various emergencies and disaster sites. For example, after natural disasters such as earthquakes and floods, when base stations are damaged and cannot be repaired immediately, emergency communication vehicles can quickly provide additional channels to ensure smooth dispatch for disaster relief.
In addition, they are also used in large gatherings and other scenarios to solve communication congestion problems.
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