Portable multi-sensor drone detection system with modular vehicle cassette system

Abstract

Portable multi-sensor drone detection system, characterized in that it comprises: (a) a portable housing for accommodating a control unit for detection, (b) at least four independent detection channels: a software-defined radio receiver (SDR) for detecting drone control and telemetry signals, a Bluetooth / remote ID receiver, an acoustic microphone array with at least four MEMS microphones, and a camera-based triggering mechanism (camera trigger), (c) a main processing unit (Raspberry Pi 5 or equivalent) for fusing the sensor data from the four detection channels, (d) a supervisor microcontroller unit (MCU) as an independent safety instance with watchdog function and autonomous state machine for layer decisions 1-4, (e) a dual-channel human-machine interface (HMI) consisting of an acoustic headset channel and an optical NVG-compatible display channel.