Centralized control system employing Node MCU and IoT for finding the vehicle in the event of an accident, theft, or alcohol overdose

Car theft is a big problem today. The number of recorded vehicle thefts has increased by 25 during the previous years, according to the NICB data report. The government is successfully stopping vehicle theft. But, they frequently do not find enough proof to follow it. In the suggested system, when unauthorized access occurs, the buzzer will switch on instantly. Also, the control room is informed of the device’s location via the GPS. Consequently, the theft of vehicles can be stopped. In the event of an emergency, such as an accident, the suggested system will also communicate location information. When a car accident happens, immediately The NODEMCU controller will receive the signal from the vibration sensor when an automobile rolls over. Node MCU transmits the alert message to the control room without delay. so that an ambulance service may be called right away and help to preserve the life by acting quickly. The subsequent module in this is for alcohol detection. When the driver drank alcohol while still sending information to their loved ones and the control room, the car wouldn’t start. In this way, once the crucial arrangements have been made, the police may act quickly. This message can be impeded by the driver to attempt to not eat up the crucial time for the salvage crew, unless there is a minor accident or a significant threat to human safety. This report is crucial for an accurate understanding of accidents involving tactile and alcoholic stimuli.