Animal Detection System (ADS)

The Animal Detection System (ADS) is a portable, real-time monitoring solution designed to enhance safety in outdoor environments by detecting and deterring potentially dangerous animals around campsites. This project aims to provide campers with an automated and reliable early-warning system to help prevent unexpected wildlife encounters, especially in remote or forested areas. The system utilizes the WYZE Cam v3, a high-resolution, weather-resistant camera with night vision, paired with a Raspberry Pi 5 microcomputer for processing visual data. A passive infrared (PIR) motion sensor enables the system to activate only when movement is detected, optimizing performance and reducing false alarms. When motion is detected, the system captures footage and evaluates whether a potential threat is present. If a predator is identified, deterrent mechanisms are triggered—these include flashing lights, a loud siren, and an automated bear spray device designed to activate safely and only when a large animal is detected. The system is designed for flexible power options and can operate using a wall outlet, a solar panel, or a car battery, making it suitable for a wide range of camping scenarios. A custom-designed printed circuit board (PCB) integrates all hardware components to ensure efficient and compact functionality.