[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.stronger.sk\/elektronicky-nos-ktory-moze-byt-zabudovany-do-akehokolvek-smartphonu\/#Article","mainEntityOfPage":"https:\/\/www.stronger.sk\/elektronicky-nos-ktory-moze-byt-zabudovany-do-akehokolvek-smartphonu\/","headline":"Elektronick\u00fd nos, ktor\u00fd m\u00f4\u017ee by\u0165 zabudovan\u00fd do ak\u00e9hoko\u013evek smartphonu","name":"Elektronick\u00fd nos, ktor\u00fd m\u00f4\u017ee by\u0165 zabudovan\u00fd do ak\u00e9hoko\u013evek smartphonu","description":"Skupina v\u00fdskumn\u00edkov z Nemecka ned\u00e1vno predstavila ve\u013emi mal\u00fd senzor, ktor\u00fd dok\u00e1\u017ee \u00faspe\u0161ne odhali\u0165 z\u00e1pach a zapad\u00e1 do ka\u017ed\u00e9ho modern\u00e9ho smartphonu. Za v\u00fdvoj je zodpovedn\u00e1 skupina vedcov z Karlsruheho technologick\u00e9ho in\u0161tit\u00fatu, na \u010dele s fyzikom Martinom Sommerom. V s\u00fa\u010dasnosti m\u00f4\u017ee senzor upozorni\u0165 na v\u00f4\u0148u dymu, plynu alebo oh\u0148a\u00a0 ale odborn\u00edci chc\u00fa zariadenie ako „ve\u013ek\u00e9 a vhodn\u00e9 […]","datePublished":"2025-02-27","dateModified":"2023-04-25","author":{"@type":"Person","@id":"https:\/\/www.stronger.sk\/author\/#Person","name":"stronger.sk\n","url":"https:\/\/www.stronger.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/7726f7b8e3ba8979c4cf2ad896cb2e8cc05af8ceb17ce4fb40617b72e0be53b4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7726f7b8e3ba8979c4cf2ad896cb2e8cc05af8ceb17ce4fb40617b72e0be53b4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"stronger.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.stronger.sk\/wp-content\/uploads\/img_a287643_w2004_t1525601917.jpg","url":"https:\/\/www.stronger.sk\/wp-content\/uploads\/img_a287643_w2004_t1525601917.jpg","height":0,"width":0},"url":"https:\/\/www.stronger.sk\/elektronicky-nos-ktory-moze-byt-zabudovany-do-akehokolvek-smartphonu\/","about":["Technika"],"wordCount":378,"articleBody":"Skupina v\u00fdskumn\u00edkov z Nemecka ned\u00e1vno predstavila ve\u013emi mal\u00fd senzor, ktor\u00fd dok\u00e1\u017ee \u00faspe\u0161ne odhali\u0165 z\u00e1pach a zapad\u00e1 do ka\u017ed\u00e9ho modern\u00e9ho smartphonu.Za v\u00fdvoj je zodpovedn\u00e1 skupina vedcov z Karlsruheho technologick\u00e9ho in\u0161tit\u00fatu, na \u010dele s fyzikom Martinom Sommerom. V s\u00fa\u010dasnosti m\u00f4\u017ee senzor upozorni\u0165 na v\u00f4\u0148u dymu, plynu alebo oh\u0148a\u00a0 ale odborn\u00edci chc\u00fa zariadenie ako „ve\u013ek\u00e9 a vhodn\u00e9 pre ka\u017edodenn\u00e9 pou\u017eitie“. Preto sa v bud\u00facnosti pl\u00e1nuje u\u010denie „elektronick\u00e9ho nosa“ na ur\u010denie napr\u00edklad \u010derstvosti jedla. A napriek svojej ve\u013ekosti nos funguje ve\u013emi presne a je ove\u013ea citlivej\u0161\u00ed ako \u013eudsk\u00fd.\u013dudsk\u00e9 \u010duchov\u00e9 org\u00e1ny sa pou\u017e\u00edvaj\u00fa na rozpoznanie z\u00e1pachu nieko\u013ek\u00fdch mili\u00f3nov \u010duchov\u00fdch buniek, ako aj zv\u00e4zku neur\u00f3nov v \u010duchovom centre mozgu. Ak to chcete opakova\u0165 v elektronickom zariaden\u00ed, nie je to jednoduch\u00e1 \u00faloha. Na jej realiz\u00e1ciu nemeck\u00ed vedci pou\u017eili \u0161peci\u00e1lne nanovl\u00e1kna, ktor\u00e9 reaguj\u00fa na komplexn\u00e9 zmesi plynov. Vytv\u00e1raj\u00fa r\u00f4zne sign\u00e1ly v z\u00e1vislosti od okolit\u00e9ho z\u00e1pachu. Tieto sign\u00e1ly sa analyzuj\u00fa \u010dipom na b\u00e1ze oxidu cini\u010dit\u00e9ho. Najprv sa mus\u00ed syst\u00e9m „nau\u010di\u0165“ ur\u010dit\u00e9 v\u00f4ne. Potom ju automaticky rozpozn\u00e1.\u00a0 Skuto\u010dnos\u0165 je, \u017ee v\u0161etky objekty nie v\u017edy c\u00edti\u0165 rovnako. Napr\u00edklad kvety za slne\u010dn\u00e9ho po\u010dasia c\u00edti\u0165 inak v da\u017edi alebo po \u0148om.Zistilo sa, \u017ee stabilita elektronick\u00e9ho nosa z\u00e1vis\u00ed predov\u0161etk\u00fdm od n\u00e1hodn\u00fdch zmien v zlo\u017een\u00ed okolit\u00e9ho vzduchu a zavedenie postupu pre nosov\u00e9 tr\u00e9ningy poskytuje stabilitu u\u017e mnoho rokov. Okrem toho bola najsk\u00f4r dok\u00e1zan\u00e1 schopnos\u0165 zariadenia fungova\u0165 u\u017e viac ako osem rokov. Tento v\u00fdsledok doteraz nepreuk\u00e1zal ani jeden z vytvoren\u00fdch umel\u00fdch nosov.V pr\u00edpade, \u017ee z\u00e1vere\u010dn\u00e1 f\u00e1za testovania bude \u00faspe\u0161n\u00e1, vedci bud\u00fa m\u00f4c\u0165 vytvori\u0165 „ide\u00e1lny“ elektronick\u00fd nos, ktor\u00fd m\u00f4\u017ee by\u0165 pou\u017eit\u00fd pre anal\u00fdzu plynn\u00fdch m\u00e9di\u00ed a identifikuj\u00faci r\u00f4zne pachy. Ur\u010dite by si ka\u017ed\u00fd \u010dlovek tak\u00fdto elektronick\u00fd nos namontoval do smartphonu. Len \u010di by sme nezabudli pou\u017e\u00edva\u0165 ten vlastn\u00fd…                                                                                                                                                                                                                                                                                                                                                                                        4.4\/5 - (5 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Elektronick\u00fd nos, ktor\u00fd m\u00f4\u017ee by\u0165 zabudovan\u00fd do ak\u00e9hoko\u013evek smartphonu","item":"https:\/\/www.stronger.sk\/elektronicky-nos-ktory-moze-byt-zabudovany-do-akehokolvek-smartphonu\/#breadcrumbitem"}]}]