396e3d57186c1f28fcb1cd1 20230621035530463 beie:beie director@blueeyesintelligence.org WEB-FORM International Journal of Innovative Technology and Exploring Engineering IJITEE 22783075 10.35940/ijitee https://www.ijitee.org/ 06 30 2023 12 7 Department of Electrical Engineering, D. Y. Patil Institute of Technology, Pimpri, Pune (Maharashtra), India. Rutuja Warbhe https://orcid.org/0009-0004-6178-1944 Akshay Kuchekar https://orcid.org/0009-0009-8438-7727 Department of Electrical Engineering, D. Y. Patil Institute of Technology, Pimpri, Pune (Maharashtra), India. Prassanjit Manjramkar https://orcid.org/0009-0005-9223-1651 Department of Electrical Engineering, D. Y. Patil Institute of Technology, Pimpri, Pune (Maharashtra), India. Rushikesh Banaitkar https://orcid.org/0009-0000-4929-3180 Department of Electrical Engineering, D. Y. Patil Institute of Technology, Pimpri, Pune (Maharashtra), India. Vinay Rao https://orcid.org/0009-0004-7488-8775 Department of Electrical Engineering, D. Y. Patil Institute of Technology, Pimpri, Pune (Maharashtra), India. The prevalence of drunken driving incidents has led to numerous accidents and fatalities worldwide. To address this critical issue, this research paper presents a Raspberry Pi-based automatic engine locking system designed to prevent intoxicated individuals from operating motor vehicles. The proposed system integrates various sensors, including alcohol sensors, ignition sensors, and a Raspberry Pi microcontroller, to detect alcohol levels in the driver's breath and disable the engine if the alcohol concentration exceeds the permissible limit. This paper discusses the system architecture, sensor integration, software implementation, and experimental results, highlighting the effectiveness and potential of the Raspberry Pi- based engine locking system in reducing drunken driving incidents. 06 30 2023 51 54 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijitee.org true International Journal of Innovative Technology and Exploring Engineering (IJITEE) No, we did not receive. No conflicts of interest to the best of our knowledge. No, the article does not require ethical approval and consent to participate with evidence. Not relevant. All authors have equal participation in this article. 10.35940/ijitee.G9607.0612723 https://www.ijitee.org/portfolio-item/G96070612723/