Alcohol detection sensor

Nissan has developed alcohol - detection sensors which may prevent drink driving . The general manager of Nissan, Kazuhiro Doi saying: This system detects alco. Alcohol Detection system with Vehicle Engine Locking Project. This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer.

This project is one of the important Sensor based project ideas.

The main unit of this project is an “ Alcohol sensor ”.

If the person inside car has consumed alcohol then it is alcohol detection is done by the sensor.

The output of comparator is connected to the . We designed and fabricated two co-planar sensors with gold and zinc oxide as sensing electrodes. So here the alcohol sensor is used to monitor users breath and constantly sends signals to the microcontroller. The microcontroller on encountering high alcohol signal from the alcohol sensor displays alcohol detection note on LCD screen and also stops the dc motor to demonstrate as engine locking.

Passive in-vehicle driver breath alcohol detection using advanced sensor signal acquisition and fusion. Ljungblad J(1), Hök B(1), Allalou A(2), Pettersson H(3). Author information: (1)a Hök Instrument AB , Västerås , Sweden.

Uppsala University , Centre for Image Analysis , Uppsala , Sweden. In the atmosphere we can find polluting gases, but the conductivity of gas sensor increases as the concentration of polluting gas increases. MQ-1gas sensor can be implementation to detect the smoke, benzene, steam and other harmful gases. It has potential to detect different harmful gases. Alcohol Sensing Alert with Engine Locking System for Automobile 1. Alcohol detection for drunken drivers with engine locking system 2. Foss RD(1), Voas RB, Beirness DJ.

In contrast, the breath-based system being developed by SenseAir, and their tier one auto supplier, Autoliv . The levels would be detected from sensors mounted in front of the driver. This method would screen for alcohol when the driver touches the start button, or another designated . The sensors are quick, objective, and provide another source of detection to the officer which may aid in the identification of impaired drivers. Using Technology to Eliminate Drunk Driving. Hyundai Research Meeting with NHTSA.

Billion Trips Annually by Car and Light Truck. PAS helps keep your school alcohol free and your students safe with the PAS IV Sniffer. Sniffs” breath and open containers or enclosed spaces for the presence of alcohol. Ideal for use on Campus, at Dances and Sporting Events.

A drunk-driving voice alert is also issued via the car navigation system.