Development of IoT-Based Vehicle Speed Infringement and Alcohol Consumption Detection System

One of the leading causes of major accidents is overspeeding of vehicles. Everyone wants to reach their objectives without encountering any obstacles. To save from reckless driving and speeding, the proposed approach helps to develop a system to overcome the problem of excessive speed under various conditions. The proposed approach also helps to develop a user-friendly app that supports users in switching voice modules to notify their parents or guardians about speed violations and alcohol consumption and gives them a voice message to the rider. Different threshold values for speed have been defined. If the rider exceeds the allowed speed-1, a recorded voice message is played, and a message will be displayed on the LCD screen. The app incorporates many recorded voice messages, and one out of these voice modules has to be chosen before the voice message is played using speakers. Additionally, application users have the ability to edit their voice modules and contact details. If the rider exceeds the permissible speed-2, a message will be displayed on the LCD screen, and a notification is sent to the parents or guardians' mobile phone along with the GPS coordinates of the vehicle. Furthermore, the alcohol sensor will be in the ON state from the time the rider starts the engine until the vehicle engine is turned off. The voice message is played, and a notification is sent to the user when the sensor determines the presence of alcohol content.