Hordhac ku saabsan dareemaha heerkulka infrared
Dareemaha heerkulka infrared-ka waa dareeme aan xiriir la lahayn oo adeegsada tamarta shucaaca infrared-ka ee uu sii daayo shay si loo cabbiro heerkulka dusha sare. Mabda'a asaasiga ah wuxuu ku salaysan yahay sharciga Stefan-Boltzmann: dhammaan walxaha leh heerkul ka sarreeya eber buuxa waxay iftiimin doonaan shucaaca infrared-ka, xoogga shucaacuna wuxuu la mid yahay awoodda afraad ee heerkulka dusha sare ee shayga. Dareemuhu wuxuu shucaaca infrared-ka ee la helay u beddelaa calaamad koronto iyada oo loo marayo qalab kuleyl ah oo ku dhex jira ama qalabka pyroelectric-ka, ka dibna wuxuu xisaabiyaa qiimaha heerkulka iyada oo loo marayo algorithm.
Tilmaamaha farsamada:
Cabbiraadda aan taabashada lahayn: looma baahna in la taabto shayga la cabbirayo, iyadoo laga fogaanayo wasakhowga ama faragelinta heerkulka sare iyo bartilmaameedyada dhaqdhaqaaqa.
Xawaaraha jawaabta degdega ah: jawaab celin millisecond ah, oo ku habboon la socodka heerkulka firfircoon.
Baaxadda ballaaran: caymiska caadiga ah -50℃ ilaa 3000℃ (moodooyinka kala duwan aad bay u kala duwan yihiin).
La qabsi xooggan: waxaa loo isticmaali karaa xaaladaha faakiyuumka, deegaanka daxalka leh ama xaaladaha faragelinta elektromagnetic-ka.
Tilmaamayaasha farsamada ee asaasiga ah
Saxnaanta cabbirka: ±1% ama ±1.5℃ (heerka warshadaha ee heerka sare ah wuxuu gaari karaa ±0.3℃)
Hagaajinta qiiqa: waxay taageertaa 0.1 ~ 1.0 la hagaajin karo (lagu hagaajin karo dusha sare ee walxaha kala duwan)
Xallinta indhaha: Tusaale ahaan, 30:1 macnaheedu waa in bedka dhexroorka 1cm ah lagu cabbiri karo masaafada 30cm.
Mowjadaha jawaabta: Caadiga ah 8 ~ 14μm (ku habboon walxaha heerkulka caadiga ah), nooca mowjadaha gaaban ayaa loo isticmaalaa ogaanshaha heerkulka sare
Kiisaska codsiga caadiga ah
1. Dayactirka saadaalinta ee qalabka warshadaha
Soo-saare gaar ah oo baabuur ayaa ku rakibay dareemayaasha kala duwan ee infrared-ka MLX90614 meelaha lagu dhejiyo matoorka, wuxuuna saadaaliyay cillado isagoo si joogto ah ula socda isbeddellada heerkulka booska iyo isku-darka algorithms-ka AI. Xogta wax ku oolka ah waxay muujineysaa in digniinta ku saabsan ku guuldareysiga kulaylka booska 72 saacadood ka hor ay yareyn karto khasaaraha waqtiga shaqada 230,000 oo doolarka Mareykanka ah sannadkii.
2. Nidaamka baaritaanka heerkulka caafimaadka
Intii lagu jiray masiibada COVID-19 ee 2020, sawir-qaadayaasha kulaylka taxanaha FLIR T ayaa la geeyay albaabka degdegga ah ee isbitaallada, iyagoo gaaray baaritaan heerkul aan caadi ahayn oo ah 20 qof ilbiriqsi kasta, iyadoo qalad cabbiraadda heerkulka uu yahay ≤0.3℃, waxaana lagu daray tignoolajiyada aqoonsiga wejiga si loo gaaro dabagalka wadada shaqaalaha heerkulka ee aan caadiga ahayn.
3. Xakamaynta heerkulka qalabka guriga ee casriga ah
Mashiinka wax lagu kariyo ee heerka sare ah wuxuu isku daraa dareemaha infrared-ka ee Melexis MLX90621 si uu ula socdo qaybinta heerkulka ee salka dheriga waqtiga dhabta ah. Marka la ogaado kulaylka maxalliga ah (sida gubashada madhan), awoodda si toos ah ayaa loo dhimaa. Marka la barbardhigo xalka thermocouple-ka ee dhaqameed, xawaaraha jawaab celinta xakamaynta heerkulka waxaa la kordhiyaa 5 jeer.
4. Nidaamka waraabka saxda ah ee beeraha
Beer ku taal Israa'iil ayaa adeegsata sawir-qaade kuleyliyaha Heimann HTPA32x32 infrared si ay ula socoto heerkulka dahaarka dalagga una dhisto qaab wareeg ah oo ku salaysan xuduudaha deegaanka. Nidaamku si toos ah ayuu u hagaajiyaa mugga waraabka dhibicda, isagoo badbaadinaya 38% biyaha ku jira beerta canabka ah halka uu kordhinayo wax soo saarka 15%.
5. La socodka internetka ee nidaamyada korontada
Shirkadda State Grid waxay adeegsataa heerkulbeegyada infrared-ka ee taxanaha Optris PI ee khadka tooska ah ee saldhigyada hoose ee danab-sare leh si ay ula socdaan heerkulka qaybaha muhiimka ah sida isku-xidhka basbar-ka iyo dahaarka 24 saacadood maalintii. Sannadkii 2022, xarun hoose ayaa si guul leh uga digtay xiriir xumo ka dhex jira golayaasha 110kV, taasoo ka fogaanaysa koronto la'aan gobolka ka dhacda.
Isbeddellada horumarinta cusub
Tiknoolajiyada isku-dhafka badan: Isku-darka cabbirka heerkulka infrared-ka iyo sawirrada iftiinka muuqda si loo horumariyo awoodaha aqoonsiga bartilmaameedka xaaladaha adag
Falanqaynta goobta heerkulka AI: Falanqee astaamaha qaybinta heerkulka iyadoo lagu saleynayo barashada qoto dheer, sida calaamadaynta tooska ah ee meelaha bararka leh ee goobta caafimaadka
Yaraynta MEMS: Dareemaha AS6221 ee ay soo bandhigtay AMS waa 1.5×1.5mm oo keliya cabbirkiisa waxaana lagu dhejin karaa saacadaha casriga ah si loola socdo heerkulka maqaarka
Isdhexgalka Internetka Wireless-ka ah ee Waxyaabaha: Habraaca LoRaWAN ee cabbiraadda heerkulka infrared-ka ayaa gaara la socodka fog ee heerka kiiloomitir, oo ku habboon la socodka dhuumaha saliidda
Talo soo jeedin ku saabsan xulashada
Khadka wax ka beddelka cuntada: Mudnaanta sii moodooyinka leh heerka ilaalinta IP67 iyo waqtiga jawaabta <100ms
Cilmi-baarista Shaybaarka: Fiiro gaar ah u yeelo xallinta heerkulka 0.01℃ iyo is-dhexgalka wax soo saarka xogta (sida USB/I2C)
Codsiyada ka hortagga dabka: Xullo dareemayaal qarax-celin ah oo leh heerkul ka badan 600 ℃, oo ku qalabaysan shaandheeyayaasha qiiqa gelinta
Iyada oo la faafinayo 5G iyo teknoolojiyada kombiyuutarka ee geeska, dareemayaasha heerkulka infrared-ka ayaa ka soo baxaya qalabka hal cabbiraadda ilaa qanjidhada dareemayaasha caqliga leh, taasoo muujinaysa awood ballaaran oo codsi ah oo ku saabsan meelaha sida Warshadaha 4.0 iyo magaalooyinka caqliga leh.
Waqtiga boostada: Febraayo-11-2025