Intrusion detection sub-system

In this sub-system, IR sensor, camera and buzzer play a major role. IR sensor is activated to capture moving object in the fields. Once an object is detected, the camera will be activated by the Pi. The camera captures the moving object into the fields. The moving objects may be a human being, cow, goat, buffalo, pigeons, dove, crow, etc. The captured image is sent to the PC for image classification. The classification algorithm of four-layer convolutional neural network (CNN) (Sivakumar S. et al. 2019) detects whether the image is human or non-human. If it is a non-human, the buzzer will be initiated by Pi. It will give an alert to the animals to move away from the fields. The system will update the status of the entry to the mobile phone (Neeraj Kumar et al. 2010; Raj et al. 2016) of the gardener or farmer. Figure 12.3 shows the working principle of intrusion detection sub-system.