• Pabitra Kumar Bhunia
• Poulami Mondal
• Monalisa De
• Nitika Sarkar
• Arijit Debnath

Nowadays a lot of sensors are used in order to detect the presence of humans in different places. With the advance of technology and the increased use of cars the chances of mishaps like forgetting a baby or pet inside a car is increasing. So, to prevent this, different techniques are being studied so that we can come up with a proposed solution. Studying different techniques can help us come up with the best possible solution to a problem. Here we have studied different techniques and did a comparison among them so that we can analyze different solutions for detecting biological components inside the car. The advantages and disadvantages of different papers are studied and then a comparison table is made. Combinations of sensors can be used instead of a single sensor to detect biological components inside the car is something that is found out after analysis. Even with the help of a camera, we can improve the quality of the model. The techniques given in this review paper are using RF transmitters, Grid eye, temperature, PIR sensors, depth camera, IP camera, and GSM modules respectively. The effects of all these are studied collectively and then the review paper is made into different sections. Also, after studying all these techniques, we have decided on a proposed model. This model will use a combination of sensors like PIR sensor, ultrasonic sound sensor and GSM module to detect living things inside a car. We will also be using the technology of IP cameras to be certain that our detection is accurate.

Living object, Vehicle, sensor, GSM Module.

"Sensor-Based Detection and Localization of Living Object Inside a Vehicle: A Novel Approach", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 6, page no.j789-j798, June-2023, Available :http://www.jetir.org/papers/JETIR2306994.pdf

"Sensor-Based Detection and Localization of Living Object Inside a Vehicle: A Novel Approach", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 6, page no. ppj789-j798, June-2023, Available at : http://www.jetir.org/papers/JETIR2306994.pdf