“Electronic nose” – an electronic recognition system odors
“Electronic nose” – an electronic system for recognition of odors.
“Electronic nose” – an electronic system designed to determine the qualitative and quantitative composition of odors, gases, their mixtures, contained in the air.
The system of “Electronic nose” can be used
Description:
“Electronic nose” – an electronic system designed to determine the qualitative and quantitative composition of odors, gases, their mixtures, contained in the air.
The system of “Electronic nose” consists of the following components:
– the matrix (array) highly sensitive semiconductor sensors. As semiconductor gas sensors are used in a polymeric nanostructured materials;
– the sampling system;
– analog adapter to maintain the operating modes of the sensors in the matrix and converting the output of the sensors into a digital code;
– a microprocessor (microcontroller) for advanced signal processing sensors and organization of a standard interface for communication with the computer;
– a computer with software on the basis of bystroumov neural network artificial intelligence with the possibility of self-learning for system control and pattern recognition.
“Electronic nose” not only distinguishes between different mixtures of gasesbut also memorize new odors, forming a database of smells, gases and mixtures thereof. Bystrooborachivaemy neural network artificial intelligence with the possibility of self-learning provides high speed recognition of odors, gases and their mixtures.
Advantages:
– the recognition of odors of a wide range of chemicals
– reducing detection time compared to traditional methods
– a comprehensive analysis of the air environment. The system of “Electronic nose” can identify complex gases, mixtures of gases and odors unlike traditional sensors which only recognize a certain smell,
– self-learning system in the process, and to develop a database of smells, gases and mixtures thereof.
The system of “Electronic nose” can be used:
– in medicine (diagnosis of diseases by smell of breath, detection of pathogens on the breathing, etc.);
– for monitoring and protection of the environment;
– the promotion of chemical safety (detection of chemicals, poisons, etc., early fire alarm, sensors, burglar alarms, personal protective equipment, etc.);
– in agriculture;
– to ensure the safety of people and objects, early warning in man-made disasters, labor protection, etc.;
– in scientific research;
– in the mining industry (analysis of vapors of oil and gas to search for and Deposit monitoring, quick identification of minerals, etc.);
– in household appliances (consumer control, determination of degree of doneness of microwave ovens and ovens, robot vacuum cleaners and disinfectors, etc.);
– in aviation, rocketry and cosmonautics.
