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Accessible Real-Time Surveillance Radar System for Object Detection.

Seongha Park1, Yongho Kim1, Kyuhwan Lee2

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We developed an affordable, compact radar system for public space surveillance to detect threats from unmanned vehicles. This system offers practical monitoring capabilities, enhancing safety in cyber-physical systems.

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Area of Science:

  • Engineering
  • Cyber-physical Systems
  • Radar Technology

Background:

  • Increasing accessibility of unmanned ground and aerial vehicles (UGVs/UAVs) necessitates enhanced public safety measures.
  • Potential misuse of UGVs/UAVs poses significant security risks, requiring effective threat detection solutions.
  • Existing military-grade radar systems are often too expensive, bulky, or unsafe for widespread public use.

Purpose of the Study:

  • To design and develop a cost-effective, lightweight, and compact radar system for public space surveillance.
  • To evaluate the system's capability in monitoring public areas for potential threats.
  • To demonstrate the practical application and configuration of the developed radar system.

Main Methods:

  • Iterative design process focusing on reducing size, weight, and cost compared to military radar.
  • System development incorporating safety features for public deployment.
  • Experimental validation of the radar system's performance in surveillance scenarios.

Main Results:

  • The developed radar system is significantly less expensive, lighter, and smaller than military-grade alternatives.
  • Experimental results confirm the system's reasonable capability for monitoring public spaces.
  • Demonstrated practical usability and effective configuration for surveillance applications.

Conclusions:

  • The proposed radar system provides a viable, affordable solution for enhancing public safety against threats from unmanned vehicles.
  • This technology can be integrated into cyber-physical systems for outdoor object sensing and monitoring.
  • Further development can expand the application of this compact radar for diverse security needs.