HVS-3664. Intelligent Alcohol Detection System for Car Drivers using GSM SMS Alerts

hvsadmin — Fri, 19 Sep 2025 13:05:24 +0000

This system provides a unique method to curb drunken and drowsy people. This system has an alcohol sensor and eye blinking sensor embedded in the vehicles. Whenever the driver start vehicle, the sensors sense the eye blink and the consumption of alcohol by the drive. We also used a tilt sensor to detect whether the vehicle is going in a normal condition or not. GSM (Global System for Mobile communication) and the GPS module is used to detect vehicle location. In this device we have implemented an alarm system if the alcohol level is above the normal permitted level or if the system detects eyeblinks or if the device detects vehicle tilt, then the system will send car’s location to the predefine mobile number and the ignition system of the car will go off after the detection. The status of the project will display on LCD. The main controlling device of the project is Arduino UNO which is connected with input and output modules

Features:

Sensors based automatic alcohol detection, automatic eyeblink detection and Automatic tilt detection.
GPS and GSM based location tracking and alerting system.
Audible alerts using Buzzer.
Visible alerts using LCD display.
Automatic ignition control based on driver condition.

The major building blocks of this project are:

Adapter power supply.
Arduino UNO Microcontroller.
Eye blink sensor.
Alcohol sensor.
Tilt sensor.
GSM.
GPS Receiver.
LCD display.
Buzzer.
DC Motor along with driver.
LED indicators.

Software’s used:

Embedded C programming.
Arduino IDE programmer for dumping code into Micro controller.
Express SCH for Circuit design.

Block Diagram:

Video:

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HVS-3579. Underground Drainage Monitoring System

hvsadmin — Sat, 02 Aug 2025 11:57:58 +0000

This project presents the design and implementation of a rain-operated manhole system tailored for smart cities. The proposed system integrates various sensors including rain, water flow, tilt, MQ2 gas, and temperature sensors along with GSM communication, LCD display. The rain sensor detects precipitation, triggering the opening of the manhole cover to prevent flooding during heavy rainfall. Water flow and tilt sensors ensure efficient drainage and detect any anomalies in the manhole’s position. The MQ2 gas sensor monitors air quality within the manhole, providing early detection of hazardous gases. Temperature sensors help in assessing environmental conditions. Integration with GSM enables real-time communication for remote monitoring and control. An LCD display offers local feedback . This smart infrastructure solution contributes to the resilience and safety of urban environments, enhancing the efficiency of drainage systems and reducing the risk of flooding-related incidents in smart cities.

Objectives:

Design a sensor based automatic manhole monitoring and alerting system.
Alert in abnormal condition using GSM.
Monitoring sensor data on LCD.

The major building blocks of this project are:

Power supply.
Arduino UNO.
Rain Sensor.
Water Flow Sensor.
Tilt Sensor.
Temperature Sensor.
Gas sensor.
GSM.
LCD display.

Software’s used:

Arduino IDE studio compiler.
Express SCH for Circuit Design.
Embedded C language.

video:

Tilt Sensor – HVS Technologies

HVS-3664. Intelligent Alcohol Detection System for Car Drivers using GSM SMS Alerts

HVS-3579. Underground Drainage Monitoring System