STM Journals Peer-reviewed research from Consortium e-Learning Network

Journal of Mechatronics and Automation

Implementing a GPS, GSM, and Arduino-Based System for Alcohol Detection and Engine Locking

  1. Gurjeet Singh
  2. Aman Kumar Chourasia
  3. Avishek Dokania
  4. Hrithik Kumar Barui
  5. Sourav Roy

Abstract

The use of alcohol detection and engine locking systems in vehicles has become a crucial area of technological innovation aimed at enhancing road safety and reducing incidents of driving under the influence (DUI). This provides an overview of the functionality, technology, and impact of such systems.Alcohol detection and engine locking systems are sophisticated technologies integrated into vehicles to prevent operation by an intoxicated driver. These systems utilize various methods for alcohol detection, such as breathalyzers, touch-based sensors, and even advanced systems capable of detecting alcoholthrough the driver's skin or breath. Upon detecting the presence of alcohol above the legal limit, the system intervenes by immobilizing the vehicle, preventing the engine from starting or, in some advanced setups, gradually slowing down the vehicle to a stop. The intention of this automated preventivemeasure is to reduce incidents and possible injuries resulting from impaired driving. The technological foundation of these systems involves a combination of sensors, data processing units, and a control mechanism linked to the vehicle's ignition system. Integrating these elements necessitates a seamless interaction between hardware and software, with precision in alcohol detection and real-time decision-making capabilities to ensure swift and accurate intervention. The impact of alcohol detection and engine locking systems on road safety is substantial. Research has indicated a notable decrease in alcohol-related accidents among vehicles that are fitted with these systems. Moreover, the widespread implementation of such technology has the potential to save lives, prevent injuries, and reduce the economic burden associated with DUI accidents, including medical costs, legal expenses, and societal impact. Although significant advantages are provided by these systems, obstacles persist concerning their extensive implementation. Issues such as cost, user acceptance, system accuracy, and potential technological limitations need to be addressed for broader integration. Conclusively, the integration of alcohol detection and engine locking systems stands as a substantial technological progression toward bolstering road safety. These systems work to deter impaired individuals from driving vehicles. As technology continues to evolve, further improvements in accuracy, cost-effectiveness, and public acceptance will likely drive increased implementation and contribute to a safer driving environment.

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