{"id":63547,"date":"2023-07-28T11:20:55","date_gmt":"2023-07-28T11:20:55","guid":{"rendered":"https:\/\/thermaldevices.eu\/binoculars-for-thermal-imaging\/"},"modified":"2023-07-28T11:35:21","modified_gmt":"2023-07-28T11:35:21","slug":"binoculars-for-thermal-imaging","status":"publish","type":"post","link":"https:\/\/thermaldevices.eu\/sk\/binoculars-for-thermal-imaging\/","title":{"rendered":"\u010ealekoh\u013eady na termov\u00edziu"},"content":{"rendered":"

\u010ealekoh\u013eady na termov\u00edziu<\/span><\/span><\/p>\n

Zdrav\u00edm a v\u00edtam v\u00e1s pri \u010fal\u0161om \u010dl\u00e1nku od Thermodevices.eu. <\/span>Pokra\u010dujeme na\u010drtnut\u00edm z\u00e1kladn\u00fdch charakterist\u00edk ka\u017ed\u00e9ho typu optick\u00e9ho gadgetu NV, ktor\u00fd je pon\u00fakan\u00fd na na\u0161ej webovej str\u00e1nke. <\/span>T\u00e9mou tohto \u010dl\u00e1nku s\u00fa \u010falekoh\u013eady vyu\u017e\u00edvaj\u00face infra\u010derven\u00fa termografiu. <\/span>Od roku 2019 existuje len obmedzen\u00fd po\u010det n\u00e1vrhov. Napriek tomu vzbudzuj\u00fa u klientov ve\u013ek\u00fa zvedavos\u0165, a preto sa zd\u00e1 by\u0165 rozumn\u00e9 venova\u0165 sa tejto t\u00e9me podrobnej\u0161ie.<\/span><\/span><\/p>\n

V roku 2018 zaznamenali \u00faspechy termov\u00edzne \u010falekoh\u013eady Pulsar Accolade XP50 a Accolade XQ38. <\/span>S\u00fa to jedin\u00ed 2 v\u00fdrobcovia, ktor\u00ed zn\u00ed\u017eili n\u00e1klady na tieto NV zariadenia do tej miery, \u017ee si ich m\u00f4\u017eu civiln\u00ed spotrebitelia k\u00fapi\u0165 spolu s ATN. <\/span>Kanadsk\u00fd GSCI je \u010fal\u0161\u00ed prosperuj\u00faci podnik, ktor\u00fd sa \u0161pecializuje na NV optiku.<\/span><\/span><\/p>\n

Rovnako ako \u010falekoh\u013eady, monokul\u00e1rne a prip\u00ednacie syst\u00e9my s\u00fa typick\u00fdmi termov\u00edznymi zariadeniami, tak aj termov\u00edzne \u010falekoh\u013eady. <\/span>Spotrebite\u013e m\u00f4\u017ee teraz pou\u017e\u00edva\u0165 obe o\u010di, \u010do je jedin\u00fd fyzick\u00fd rozdiel. <\/span>To znamen\u00e1, \u017ee termov\u00edzny \u010falekoh\u013ead m\u00f4\u017ee ma\u0165 dva monitory alebo len jeden monitor spolo\u010dne so syst\u00e9mov\u00fdmi hranolmi. <\/span>Neexistuje v\u0161ak \u017eiadny skuto\u010dn\u00fd rozdiel v pou\u017eitej technol\u00f3gii alebo rozl\u00ed\u0161en\u00ed.<\/span><\/span><\/p>\n

V porovnan\u00ed s in\u00fdmi zariadeniami tohto druhu s\u00fa termov\u00edzne \u010falekoh\u013eady mimoriadne drah\u00e9. <\/span>V porovnan\u00ed s monokul\u00e1rnym pr\u00edstrojom s podobn\u00fdmi vlastnos\u0165ami maj\u00fa \u010dasto vy\u0161\u0161ie n\u00e1klady okolo 600\u20131000 eur. <\/span>Rozdiel v n\u00e1kladoch je sp\u00f4soben\u00fd zahrnut\u00edm druh\u00e9ho monitora, druh\u00e9ho okul\u00e1ru a v\u00e4\u010d\u0161ieho krytu. <\/span>Prirodzene, v\u0161etko toto zv\u00fd\u0161en\u00e9 pohodlie nie\u010do stoj\u00ed.<\/span><\/span><\/p>\n

Ktor\u00fd typ zariadenia je optim\u00e1lny, je ve\u013emi diskutovanou t\u00e9mou. <\/span>Skuto\u010dnos\u0165, \u017ee ka\u017ed\u00e9 termov\u00edzne zariadenie m\u00e1 jasn\u00e9 obrazovky, je faktorom, ktor\u00fd uprednost\u0148uje \u010falekoh\u013eady. <\/span>Majitelia zariaden\u00ed, ktor\u00e9 na pozorovanie vyu\u017e\u00edvaj\u00fa len 1 oko, maj\u00fa jasn\u00fa nev\u00fdhodu. <\/span>Kv\u00f4li ni\u017e\u0161\u00edm \u00farovniam osvetlenia v prirodzenom prostred\u00ed sa pri poh\u013eade na obrazovku s vysok\u00fdm jasom roz\u0161\u00edri len jedna zo zren\u00edc. <\/span>Pre oper\u00e1tora m\u00f4\u017ee by\u0165 tento umel\u00fd rozdiel ob\u010das nepr\u00edjemn\u00fd alebo dokonca m\u00e4t\u00faci. <\/span>A ke\u010f\u017ee pou\u017e\u00edvate\u013e pou\u017e\u00edva obe o\u010di a priemer zren\u00edc sa nel\u00ed\u0161i, rie\u0161enie tohto probl\u00e9mu poskytuje \u010falekoh\u013ead.<\/span><\/span><\/p>\n

In\u00ed v\u0161ak tvrdia, \u017ee pou\u017e\u00edvanie monokul\u00e1rov umo\u017e\u0148uje r\u00fdchlej\u0161ie prejs\u0165 od pozorovania k stre\u013ebe. <\/span>Je to sp\u00f4soben\u00e9 t\u00fdm, \u017ee jedno oko vyu\u017e\u00edvaj\u00fa pre monokul\u00e1r no\u010dn\u00e9ho videnia a druh\u00e9 pre pu\u0161koh\u013ead. <\/span>Ak \u00e1no, jednotlivci nemusia dlho \u010daka\u0165, k\u00fdm sa obe o\u010di prisp\u00f4sobia okolit\u00e9mu jasu. <\/span>V kone\u010dnom d\u00f4sledku sa to scvrk\u00e1va na \u017eelania z\u00e1kazn\u00edka.<\/span><\/span><\/p>\n

Medzi nev\u00fdhody \u010falekoh\u013eadov patr\u00ed ich \u0165a\u017e\u0161\u00ed a v\u00e4\u010d\u0161\u00ed tvar. <\/span>V\u00e4\u010d\u0161ina modelov vyu\u017e\u00edva tepeln\u00e9 senzory s rozl\u00ed\u0161en\u00edm 640 x 480 alebo 380 x 280 pixelov od roku 2019. Monitory s\u00fa rovnak\u00e9. <\/span>V\u00e4\u010d\u0161ie zobrazovacie zariadenia s\u00fa nezvy\u010dajn\u00e9. <\/span>V skuto\u010dnosti je h\u0155stka termov\u00edznych zariaden\u00ed s rozl\u00ed\u0161en\u00edm 1260 x 800, ktor\u00e9 sa pon\u00fakaj\u00fa na predaj na verejnom trhu, tie\u017e najdrah\u0161ie dostupn\u00e9.<\/span><\/span><\/p>\n

Termovizn\u00ed \u010falekoh\u013eady, ako aj in\u00e9 pr\u00edstroje v tejto oblasti, vyu\u017e\u00edvaj\u00fa podobn\u00fa technol\u00f3giu, ako sme u\u017e povedali. <\/span>Nie je potrebn\u00e9 \u017eiadne IR osvetlenie, preto\u017ee dok\u00e1\u017eu detekova\u0165 teplo. <\/span>Po\u010das d\u0148a aj v noci funguj\u00fa tieto optick\u00e9 pr\u00edstroje rovnako dobre. <\/span>S\u00fa flexibilnej\u0161ie, preto\u017ee maj\u00fa dvojak\u00fd \u00fa\u010del.<\/span><\/span><\/p>\n

Okrem toho maj\u00fa termov\u00edzne \u010falekoh\u013eady neuverite\u013ene ve\u013ek\u00e9 detek\u010dn\u00e9 rozsahy. <\/span>Termov\u00edzne zariadenia s\u00fa tou spr\u00e1vnou vo\u013ebou v porovnan\u00ed s tradi\u010dnou optikou NV, v\u010faka ktorej je takmer nemo\u017en\u00e9 vidie\u0165 nie\u010do viac ako 300 metrov. <\/span>Termov\u00edzne zariadenia umo\u017e\u0148uj\u00fa u\u017e\u00edvate\u013eovi lokalizova\u0165 zohriaty predmet alebo tvora na vzdialenos\u0165 dvoch kilometrov.<\/span><\/span><\/p>\n

Treba tie\u017e poznamena\u0165, \u017ee ke\u010f je dosah v\u00fdhodou, doch\u00e1dza k strate ur\u010ditej schopnosti detekcie. <\/span>In\u00fdmi slovami, termov\u00edzne zariadenie dok\u00e1\u017ee identifikova\u0165 iba teplo, napr\u00edklad v tepl\u00fdch oblastiach zviera\u0165a, ale tradi\u010dn\u00e1 optika no\u010dn\u00e9ho videnia zobrazuje cel\u00fd objekt. <\/span>Vzh\u013eadom na skuto\u010dnos\u0165, \u017ee niektor\u00e9 \u010dasti zvierat, ako s\u00fa rohy a kopyt\u00e1, s\u00fa chladn\u00e9 a na monitore sa nezobrazia, technol\u00f3gie tepeln\u00e9ho zobrazovania takmer znemo\u017e\u0148uj\u00fa dosiahnu\u0165 ocenenie v hre.<\/span><\/span><\/p>\n

Pokia\u013e ide o vylep\u0161en\u00e9 rozl\u00ed\u0161enie termov\u00edznych zariaden\u00ed, predch\u00e1dzaj\u00facich p\u00e4\u0165 rokov bolo revolu\u010dn\u00fdch. <\/span>Jedna funkcia, ktor\u00e1 sa \u010dasom ur\u010dite zlep\u0161\u00ed, je t\u00e1to. <\/span>Okrem toho sa zmen\u0161uje ve\u013ekos\u0165 pixelov. Hoci bolo uveden\u00fdch nieko\u013eko produktov s pixelmi s ve\u013ekos\u0165ou 12 mikr\u00f3nov, \u010falekoh\u013eady Pulsar Accolade s tepeln\u00fdm zobrazovan\u00edm maj\u00fa rozstup pixelov 17 mikr\u00f3nov.<\/span><\/span><\/p>\n

Za zmienku tie\u017e stoj\u00ed, \u017ee niektor\u00e9 termov\u00edzne \u010falekoh\u013eady z\u00e1merne pripom\u00ednaj\u00fa \u010dinnos\u0165 a pocit z konven\u010dn\u00fdch mechanick\u00fdch \u010falekoh\u013eadov. <\/span>Podobne ako \u010falekoh\u013eady na denn\u00e9 svetlo obsahuj\u00fa zaostrovacie koliesko v strede a kr\u00fa\u017eky na dioptrick\u00fa korekciu okolo oboch okul\u00e1rov. <\/span>V niektor\u00fdch pr\u00edpadoch m\u00f4\u017ee oper\u00e1tor zmeni\u0165 medzipupil\u00e1rnu vzdialenos\u0165.<\/span><\/span><\/p>\n

Po\u010fme teraz diskutova\u0165 o mo\u017enostiach zv\u00e4\u010d\u0161ovania dostupn\u00fdch v tejto skupine zariaden\u00ed. <\/span>Zosilnenie digit\u00e1lneho zariadenia je v\u00e4\u010d\u0161inou z\u00e1visl\u00e9 od priemeru optickej \u0161o\u0161ovky a triedy sn\u00edma\u010da, aj ke\u010f za\u010d\u00edna na 3x. <\/span>Av\u0161ak v\u0161etky termov\u00edzne pr\u00edstroje prinajmen\u0161om tie, ktor\u00e9 sa pred\u00e1vaj\u00fa na civiln\u00e9 pou\u017eitie, vyu\u017e\u00edvaj\u00fa digit\u00e1lnu technol\u00f3giu.<\/span><\/span><\/p>\n

Pri pou\u017eit\u00ed digit\u00e1lnej verzie mo\u017eno na zmenu nastavenia zosilnenia pou\u017ei\u0165 pou\u017e\u00edvate\u013esk\u00e9 rozhranie. <\/span>In\u00fd n\u00e1zov je \u201edigit\u00e1lny zoom\u201c. <\/span>Zv\u00e4\u010d\u0161ovacie schopnosti zariaden\u00ed Pulsar Accolade XQ38 a Accolade XP50 s\u00fa nastaven\u00e9 na 3\u201318x a 4\u201320x. <\/span>Z\u00e1kladnou koncepciou anal\u00f3gov\u00e9ho zariadenia na no\u010dn\u00e9 videnie je v\u0161ak to, \u017ee oper\u00e1tor zv\u00e4\u010d\u0161uje obraz a zv\u00e4\u010d\u0161uje ve\u013ekos\u0165 pixelov. <\/span>To znamen\u00e1, \u017ee kvalita rozl\u00ed\u0161enia kles\u00e1 so zvy\u0161uj\u00facim sa v\u00fdkonom zosilnenia.<\/span><\/span><\/p>\n

Na rozdiel od pr\u00edstrojov na no\u010dn\u00e9 videnie, ktor\u00e9 pou\u017e\u00edvaj\u00fa IR ilumin\u00e1tor, s\u00fa termov\u00edzne zariadenia z\u00e1visl\u00e9 od tepeln\u00fdch senzorov. <\/span>Napriek tomu sa ve\u013ea diskutovalo o f\u00faznych zariadeniach, ktor\u00e9 sp\u00e1jaj\u00fa oba n\u00e1pady do jedn\u00e9ho zariadenia. <\/span>Mo\u017eno je tu aj nie\u010do viac, na \u010do si treba d\u00e1va\u0165 pozor na ceste s t\u00fdmto.<\/span><\/span><\/p>\n

Zavedenie laserov\u00fdch dia\u013ekomerov do zariaden\u00ed na tepeln\u00e9 zobrazovanie je \u010fal\u0161\u00edm zlep\u0161en\u00edm. <\/span>Pulsar u\u017e v tejto oblasti pokro\u010dil. <\/span>Zam\u00fd\u0161\u013eaj\u00fa uvies\u0165 na trh zariadenia Accolade s integrovan\u00fdm LRF v roku 2019. Hoci v bud\u00facnosti by malo by\u0165 zis\u0165ovanie dosahu lasera dostupn\u00e9 vo v\u0161etk\u00fdch termov\u00edznych \u010falekoh\u013eadoch. <\/span>St\u00e1va sa to preto, \u017ee vyu\u017eitie technol\u00f3gie tepeln\u00e9ho zobrazovania na stanovenie rozsahu m\u00f4\u017ee by\u0165 dos\u0165 n\u00e1ro\u010dn\u00e9.<\/span><\/span><\/p>\n

Pri porovnan\u00ed poh\u013eadov vo\u013en\u00fdm okom s termov\u00edznymi binokul\u00e1rnymi poh\u013eadmi na ten ist\u00fd objekt si \u013eudia v\u0161imn\u00fa, \u017ee h\u013abka a vn\u00edmanie obrazu s\u00fa \u00faplne odli\u0161n\u00e9. <\/span>Pou\u017e\u00edvate\u013e bude vidie\u0165, \u017ee zvierat\u00e1 s\u00fa \u010falej, ne\u017e v skuto\u010dnosti s\u00fa, ak pou\u017eije druh\u00e9. <\/span>Ke\u010f vezmete do \u00favahy, \u017ee termov\u00edzne sn\u00edma\u010de dok\u00e1\u017eu rozpozna\u0165 ohrievan\u00e9 predmety vzdialen\u00e9 2 km, chybov\u00e1 hranica pri v\u00fdpo\u010dte tak\u00fdchto aproxim\u00e1ci\u00ed dosahu je dos\u0165 problematick\u00e1. <\/span>Zd\u00e1 sa zrejm\u00e9, \u017ee lovec nem\u00f4\u017ee vykona\u0165 presn\u00fd z\u00e1sah len na z\u00e1klade svojho vn\u00edmania h\u013abky. <\/span>Vstavan\u00e9 laserov\u00e9 dia\u013ekomery s\u00fa v skuto\u010dnosti ve\u013emi \u017eiaducou funkciou.<\/span><\/span><\/p>\n

V\u00e4\u010d\u0161ina zariaden\u00ed v s\u00fa\u010dasnosti poskytuje in\u00fd sp\u00f4sob z\u00edskavania vzdialenost\u00ed. <\/span>In\u00fdmi slovami, z\u00e1kazn\u00edk m\u00e1 na v\u00fdber medzi tromi r\u00f4znymi sp\u00f4sobmi monitorovania zvierat (napr. los, kr\u00e1lik at\u010f.). <\/span>Pokia\u013e ide o ich v\u00fd\u0161ku, existuj\u00fa dve l\u00ednie. <\/span>Jedna \u010diara je nastaven\u00e1 vodorovne k zemi, zatia\u013e \u010do druh\u00e1 ozna\u010duje najvy\u0161\u0161\u00ed bod zviera\u0165a, ke\u010f div\u00e1k sleduje cie\u013e prostredn\u00edctvom ponuky. <\/span>Gadget potom odhadne skuto\u010dn\u00fa vzdialenos\u0165, je to v\u0161ak ve\u013emi nepresn\u00fd pr\u00edstup, preto\u017ee exempl\u00e1re r\u00f4znych zvierat sa m\u00f4\u017eu l\u00ed\u0161i\u0165 ve\u013ekos\u0165ou a v ka\u017edom pr\u00edpade je zlo\u017eit\u00e9 tieto \u010diary presne opravi\u0165.<\/span><\/span><\/p>\n

Digit\u00e1lne zariadenie m\u00e1 zvy\u010dajne probl\u00e9my, ak ho osoba ne\u00famyselne vystav\u00ed siln\u00e9mu zdroju svetla. <\/span>Ke\u010f\u017ee v\u0161ak termov\u00edzne zariadenie bude fungova\u0165 norm\u00e1lne, nie je potrebn\u00e9 sa ob\u00e1va\u0165.<\/span><\/span><\/p>\n

Publikovali sme aj samostatn\u00e9 \u010dl\u00e1nky o t\u00e9mach vr\u00e1tane infra\u010derven\u00e9ho zobrazovania, rozl\u00ed\u0161enia sn\u00edma\u010da a ve\u013ekosti pixelov, ako aj epiz\u00f3dy vysvet\u013euj\u00face re\u017eimy kalibr\u00e1cie, obnovovacie frekvencie a \u010fal\u0161ie t\u00e9my.<\/span><\/span><\/p>\n

Ke\u010f\u017ee t\u00e1to diskusia je prim\u00e1rne o \u010falekoh\u013eadoch, nav\u0161t\u00edvte na\u0161e \u010fal\u0161ie diely, ak sa chcete dozvedie\u0165 viac o termov\u00edzii alebo optike v\u0161eobecne.<\/span><\/span><\/p>\n

\u010ealekoh\u013eady s termov\u00edziou s\u00fa u\u017eito\u010dn\u00e9 najm\u00e4 pri sledovan\u00ed, love a bezpe\u010dnosti v\u0161eobecne, ako aj vo vojenskom a inom prostred\u00ed. <\/span>Je zrejm\u00e9, \u017ee lovci tvoria v\u00e4\u010d\u0161inu z\u00e1kazn\u00edkov, preto\u017ee chc\u00fa \u010falekoh\u013eady, ktor\u00e9 s\u00fa spo\u013eahliv\u00e9 pri slabom svetle. <\/span>Pripome\u0148me si e\u0161te raz, \u017ee lovci trofej\u00ed nemaj\u00fa najv\u00e4\u010d\u0161\u00ed \u00fa\u017eitok zo samotn\u00e9ho termov\u00edzneho \u010falekoh\u013eadu. <\/span>Ak chcete z\u00edska\u0165 kombin\u00e1ciu najlep\u0161\u00edch funkci\u00ed, odpor\u00fa\u010dame im porozm\u00fd\u0161\u013ea\u0165 o digit\u00e1lnych zariadeniach NV s termov\u00edznym klipom.<\/span><\/span><\/p>\n

V\u00e1\u017eime si v\u00e1\u0161 \u010das. <\/span>Ak v\u00e1m toto video pomohlo, pros\u00edme v\u00e1s o jeho zdie\u013eanie. <\/span>Ak m\u00e1te nejak\u00e9 ot\u00e1zky alebo n\u00e1vrhy, po\u0161lite n\u00e1m e-mail alebo nap\u00ed\u0161te koment\u00e1r do po\u013ea ni\u017e\u0161ie.<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u010ealekoh\u013eady na termov\u00edziu Zdrav\u00edm a v\u00edtam v\u00e1s pri \u010fal\u0161om \u010dl\u00e1nku od Thermodevices.eu. Pokra\u010dujeme na\u010drtnut\u00edm z\u00e1kladn\u00fdch charakterist\u00edk ka\u017ed\u00e9ho typu optick\u00e9ho gadgetu<\/p>\n","protected":false},"author":1,"featured_media":58570,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[866],"tags":[],"class_list":["post-63547","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-o-nasich-produktoch"],"_links":{"self":[{"href":"https:\/\/thermaldevices.eu\/sk\/wp-json\/wp\/v2\/posts\/63547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thermaldevices.eu\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thermaldevices.eu\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thermaldevices.eu\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thermaldevices.eu\/sk\/wp-json\/wp\/v2\/comments?post=63547"}],"version-history":[{"count":0,"href":"https:\/\/thermaldevices.eu\/sk\/wp-json\/wp\/v2\/posts\/63547\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thermaldevices.eu\/sk\/wp-json\/wp\/v2\/media\/58570"}],"wp:attachment":[{"href":"https:\/\/thermaldevices.eu\/sk\/wp-json\/wp\/v2\/media?parent=63547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thermaldevices.eu\/sk\/wp-json\/wp\/v2\/categories?post=63547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thermaldevices.eu\/sk\/wp-json\/wp\/v2\/tags?post=63547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}