1.Overview

With rapid socio-economic development and accelerated urbanization, the increasing diversity of building structures, population density, and complexity of combustible materials—coupled with uncertainties in environmental factors such as building layouts, road configurations, and water source distribution—have significantly heightened the challenges of firefighting and rescue operations. Traditional fire scene command, reliant on experience and intuition, suffers from information delays and decision-making blind spots, leading to inefficiencies and suboptimal success rates in modern rescue scenarios.

As the core force in emergency response, firefighting units require 24/7 rapid deployment, precise coordination, and efficient collaboration. To ensure responder safety and enhance command effectiveness, it is imperative to establish an intelligent, highly reliable emergency communication system that enables real-time fireground data transmission, accurate command delivery, and multi-agency coordination, thereby minimizing disaster losses and safeguarding lives and property.

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To address these needs, CroSkylink has integrated cutting-edge technologies to develop the Intelligent Multimedia Fire Communication Dispatch and Command System. This system consolidates existing resources and delivers the following core functionalities:

• Diverse Alarm Reception: Supports multi-channel alarm intake and intelligent recognition.
• Precise Disaster Localization: Utilizes GIS and IoT technologies to rapidly pinpoint incident coordinates.
• Scientific Resource Allocation: Dynamically optimizes rescue team deployment via AI algorithms.
• Real-Time Command Delivery: Achieves millisecond-level synchronization through ad-hoc network technology.
• Visualized Decision-Making: Assists scientific decision-making with 3D modeling and situational simulation.

The system covers province-wide digital alarm reception and dispatch processes, significantly improving firefighting units' rapid response and collaborative capabilities, providing robust technical support for addressing major catastrophic fire incidents.

2.Solution Design

This solution centers on the CroSkylink Wireless Ad-hoc Network Communication System, constructing an integrated "air-ground-space" emergency command network that supports full-dimensional transmission and dispatching of voice, video, and data. It features rapid deployment, strong survivability, and multi-protocol compatibility, meeting communication demands in complex disaster scenarios.

1)System Architecture

• Front-End Device Layer: Equipped with Mesh backpack terminals, vehicular relays, and UAV-mounted base stations to interconnect personnel, vehicles, and aerial devices.
• Network Transmission Layer: Employs dynamic routing algorithms for autonomous networking in environments lacking public power or network infrastructure, supporting multi-hop relay and intelligent anti-interference.
• Command Application Layer: Integrates an intelligent dispatch platform to aggregate real-time node location and status data, pushing commands to frontline terminals to form a closed-loop command system.

2)Core Functions

• Communication in Complex Environments: Ensures stable signals through frequency adaptation and dynamic power optimization in scenarios with building obstructions or electromagnetic interference.
• Multi-Dimensional Information Synchronization: Supports 1080P HD video streaming, voice group communication, and electronic fence alerts to enhance situational awareness.
• Cross-Department Coordination: Open API interfaces enable seamless integration with public security, medical, and transportation platforms for resource sharing and command interoperability.

3.Solution Advantages

1)Superior Anti-Interference Capability for Extreme Scenarios

Utilizing Frequency Hopping Spread Spectrum (FHSS) and Intelligent Spectrum Sensing Technology, the system maintains a communication error rate below 0.1% and latency under 50ms in environments with fireworks or industrial electromagnetic interference. Field-tested during the 2022 chemical plant explosion rescue, it achieved zero interruptions and 100% command accuracy.

2)Flexible Network Coverage to Eliminate Blind Zones

• Lightweight Portable Devices: 2kg backpack terminals deploy a 3km-radius temporary network within 5 minutes.
• Aerial Deployment: UAV-mounted base stations overcome high-rise obstructions, boosting coverage by 60%.
• Heterogeneous Device Compatibility: Supports 4G/5G public network backhaul, transforming "no network into a network, weak signals into strong ones."

3)Efficient Information Exchange Empowers Collaborative Rescue

• Intelligent Priority Scheduling: Automatically prioritizes urgent voice commands for bandwidth allocation.
• Multi-Modal Data Fusion: Integrates thermal imaging, gas sensors, and other data to generate a comprehensive operational view.
• Cross-Platform Coordination: During the 2023 cross-regional earthquake drill, fire, medical, and public safety teams established a joint communication channel within 30 seconds, improving rescue efficiency by 40%.

4.Conclusion

The CroSkylink Fire Rescue Emergency Communication System drives innovation through three core capabilities—elastic networking, intelligent anti-interference, and multi-dimensional collaboration—reshaping disaster-site communication ecosystems and providing real-time, precise, and reliable data to support command decisions. Moving forward, we will continue to advance AI and edge computing applications, propelling fire rescue operations into a new era of intelligence.