Industry Solution | Urban Network (City-Level Integrated Security System)

1. Overview

With the continuous advancement of smart city development, urban security management is evolving from traditional manpower-based approaches to digitalized, intelligent, and system-driven operations. Facing challenges such as low-altitude UAV threats, complex public security environments, large-scale event protection, and critical infrastructure security, there is an urgent need for a comprehensive and efficient city-level security system.

This solution is built on the core concept of “full-domain perception, unified platform, hierarchical control, and intelligent response.” It establishes a city-level integrated security network by combining low-altitude monitoring, ground perimeter protection, and key area control, forming a unified urban security operation platform to enable cross-region, multi-department, and multi-system collaboration.

2. Overall Architecture

The solution adopts a “1 + N + X” architecture model:

• 1 Central Command Center (Core Platform)
  Aggregates city-wide security data for centralized visualization, unified dispatch, and intelligent decision-making.
• N Regional Nodes (Hierarchical Management)
  Including administrative districts, industrial parks, transport hubs, and critical infrastructure, enabling localized management and rapid response.
• X Front-End Sensing Devices (Full Coverage)
  Including radar systems, optoelectronic devices, RF detection equipment, video surveillance systems, and IoT sensors.

The system forms a complete architecture of
Perception Layer – Transmission Layer – Platform Layer – Application Layer,
ensuring unified access and integrated analysis of urban security data.

3. Core System Components

1. Low-Altitude Monitoring System

• Multi-station low-altitude radar network
• RF detection and identification systems
• UAV identification and trajectory analysis
• Pilot positioning and behavior analysis

→ Enables real-time monitoring and management of urban low-altitude targets

2. Optoelectronic & Video Sensing System

• HD visible-light surveillance
• Infrared thermal imaging
• Laser night vision systems
• Intelligent video analytics

→ Provides visual monitoring and intelligent recognition of key areas

3. Perimeter & Critical Area Protection

• Intelligent intrusion detection systems
• Fiber-optic vibration sensing and radar perimeter systems
• Access control and personnel management

→ Builds multi-layer protection for critical zones

4. Counter-UAV & Emergency Response System

• Communication jamming and navigation spoofing
• Directional and omni-directional countermeasures
• Mobile counter-UAV units

→ Enables rapid response and effective neutralization of unauthorized UAVs

5. Urban Security Management Platform (System Core)

• Multi-source data fusion (radar + EO + video + IoT)
• GIS-based visualization system
• Situational awareness and risk warning
• Command dispatch and emergency coordination

→ Achieves “visible, clear, predictable, and controllable” urban security

4. Core Capabilities

1. Full-Domain Coverage

Achieves integrated monitoring across airspace, ground, and key areas without blind spots.

2. Multi-Source Data Fusion

Integrates radar, optoelectronic, video, and IoT data for cross-system analysis.

3. Intelligent Analytics

• Behavior recognition
• Trajectory analysis
• Threat assessment
• Anomaly detection

4. Multi-Agency Coordination

Supports collaboration among public security, emergency services, transportation, and other departments.

5. Rapid Response

Forms a closed-loop process from detection to response, significantly improving efficiency.

6. Scalability & Compatibility

Compatible with existing smart city systems and highly scalable.

5. Typical Application Scenarios

• Smart city integrated security
• Urban low-altitude airspace management
• Large-scale event security (concerts, sports events)
• Government and critical facility protection
• Transportation hub security
• Energy and infrastructure protection

6. Advantages

• System-Level Integration: From isolated systems to city-wide coordinated defense
• Intelligent Upgrade: AI-driven automation and decision-making
• Closed-Loop Operation: Detection → Analysis → Warning → Response
• Flexible Deployment: Fixed, mobile, and temporary deployment modes
• Independent & Secure: Fully self-developed core technologies

7. Conclusion

This urban network solution transforms city security from passive response to proactive prevention, significantly enhancing urban governance capabilities.

With the development of AIoT and the low-altitude economy, the system will continue to evolve into a critical component of urban digital infrastructure, providing strong security support for smart cities.