ALCOHOL SENSOR-BASED AND ENVIRONMENTALLY ADAPTIVE INTELLIGENT DRIVING WARNING SYSTEM

Abstract

This invention analyzes a driver's drunk driving status in real time and in conjunction with environmental factors. It is an adaptive intelligent driving warning system that can calibrate itself in response to various factors. The invention; alcohol sensor, environmental sensor (temperature / humidity), microcontroller, adaptive decision algorithm, and alert. It consists of a system that combines data from the alcohol sensor with data from environmental sensors. The values ​​are integrated and passed through a moving average filter in the data processing system. This In this way, misleading external factors such as perfume, cologne, or ambient temperature are eliminated, creating a dynamic threshold. Its value is determined. If this defined dynamic threshold value is consistently exceeded, the system verifies the risk status. It generates gradual audible and visual warnings. This helps prevent false alarms (false positives). By passing through these systems, driving safety is increased with a high degree of accuracy.