Fasaha ta fadada nau'ikan ƙarfin ɗan adam da yawa, kuma na'urar firikwensin ya tsawaita kewayon tsinkayen ɗan adam. Tare da saurin haɓaka fasahar zamani. Akwai buƙatu mai nauyi don IoT, manyan bayanai, fasahar sarrafa girgije da sauransu. Ana amfani da shi sosai a fannin tattalin arziki, kimiyya da fasaha na tsaron ƙasa, rayuwar jama'a da kowane fanni.
Fahimtar Sensors da Manufar su
Wani daji ne da ke da nau'ikan firikwensin ƙididdiga. Daga na'urori masu auna zafin jiki zuwa nagartaccen tsarin LiDAR, dukkansu suna da matsayi na musamman a cikin duniyarmu da fasahar kere kere. Don haka, mataki na farko don zaɓar firikwensin daidai shine fahimtar abin da suke yi.
Sensors idanu ne da kunnuwa na na'urorinmu, suna ba da bayanai masu mahimmanci daga duniyar zahiri. Suna sa ido kan abubuwan muhalli, gano canje-canje, kuma suna isar da wannan bayanin zuwa wasu sassan tsarin. Wanne firikwensin da kuka zaɓa ya dogara da abin da kuke son aunawa.
Nau'in Sensors
Daban-daban na na'urori masu auna firikwensin na iya sa kan ku ya juya! Anan ga hoton wasu daga cikin mafi yawansu:
1. Na'urori masu auna zafin jiki: Kamar yadda sunan ke nunawa, waɗannan bambance-bambancen yanayin zafin waƙa. Waɗannan su ne burodi da man shanu na tsarin HVAC da yawancin hanyoyin masana'antu.
2. Ƙwararrun Ƙwararru: Mai amfani ga injiniyoyin mutum-mutumi da tsarin tsaro, waɗannan na'urori masu auna firikwensin suna gano kasantuwar ko rashi na wani abu a cikin takamaiman kewayon.
3. Sensors na matsa lamba: Kula da iska ko matsi na ruwa shine ƙarfinsu. Za ku same su a cikin motoci, na'urorin likitanci, da tsarin kula da yanayi.
4. Hasken Haske: Waɗannan suna gano matakan haske kuma ana amfani da su a tsarin hasken atomatik da kyamarori.
Don haka ga al'ada, Kuma ana rarraba firikwensin zuwa firikwensin mara waya da firikwensin waya na al'ada.
Na'urorin firikwensin waya na al'ada suna haɗa na'urar da ke karɓar shigarwa, tana da fa'idar babban daidaito, mai ɗorewa kuma ana iya amfani da ita sau da yawa ba tare da maye gurbin ba.
Na'urar firikwensin mara waya ita ce mai tattara bayanai ta hanyar sadarwa mara waya wanda ke haɗa ayyukan sayan bayanai, sarrafa bayanai da sadarwar bayanai, yana da fa'idar aiki mara ƙarfi, jigilar bayanai mara igiyar waya, babu wayoyi, sassauƙan shigarwa da gyara kurakurai da sauransu.
Ka’idojin sadarwa sun kasu zuwa ka’idojin sadarwa mara waya da ka’idojin sadarwa mai waya. Ka’idar sadarwa ta bayyana tsarin da sashin bayanai ke amfani da shi, bayanai da ma’anar da ya kamata bangaren bayanan ya kunsa, yanayin sadarwa, da lokacin da aka aika da karban bayanan, don tabbatar da isar da bayanai cikin sauki zuwa wurin da aka kayyade.
Nau'in ka'idojin sadarwa suna daRFID, infrared, ZigBee, Bluetooth, GPRS, 4G, Wifi da NB-IoT.Ka'idojin sadarwa suna daMBus, USB, RS232, RS485 da ethernet.
Wasu Cikakkun Bayanai na Kowane Ka'idoji kamar Haka:
A: Ka'idojin mara waya
Sadarwar mara waya ta zama muhimmin bangare na fasahar zamani. Daga kayan wasan kwaikwayo na nesa zuwa na'urorin masana'antu na ci gaba, ka'idodin mara waya suna taka muhimmiyar rawa. Ga wasu gama gari:
1. RFID(Gano Mitar Rediyo): Ana amfani da RFID don musayar bayanai mara lamba, galibi a cikin kulawar samun dama da tsarin bin kadara.
2. Infrared:Ana amfani da sadarwar infrared a aikace-aikace masu gajeren zango, kamar na'urorin ramut na talabijin da canja wurin bayanai na gajeren zango tsakanin na'urori.
3. ZigBee:ZigBee cibiyar sadarwa mara ƙarfi ce mai ƙarancin ƙarfi, ƙarancin bayanai da aka fi amfani da ita a cikin saitunan masana'antu, gidaje masu wayo, da tsarin sarrafa nesa.
4. Bluetooth:Wataƙila kun san wannan! Ana amfani da Bluetooth don sadarwa ta gajeriyar hanya, aya-zuwa-maki,da aya-zuwa-multipoint. Ya dace don haɗa abubuwan haɗin kai kamar maɓalli, beraye, da belun kunne.
5. GPRS(Sabis na Fakiti na Gabaɗaya): Ana amfani da GPRS a cikin sadarwar wayar hannu don shiga intanet, saƙon multimedia, da sabis na tushen wuri.
6.4g: ku.Ƙarni na huɗu na fasahar wayar salula, 4G yana ba da damar Intanet mai amfani da wayar hannu don wayoyin hannu, kwamfutar tafi-da-gidanka, da sauran na'urorin hannu.
7. Wifi:Wifi ka'idar sadarwar mara waya ce wacce ke ba na'urori damar sadarwa ba tare da haɗin kebul kai tsaye ba. Ana amfani da shi sosai a cibiyoyin sadarwar gida, cibiyoyin sadarwa na ofis, da wuraren zama na jama'a.
8. NB-IoT(Narrowband Internet of Things): NB-IoT ƙaƙƙarfan ƙa'idar hanyar sadarwa ce mai fa'ida mai fa'ida wacce aka ƙera don haɗa na'urori a cikin nesa mai nisa a wuraren da ba za a iya isa ba. Yana da manufa don aikace-aikacen IoT.
B: Ka'idojin Waya
Ko da a cikin duniyarmu mara igiyar waya, ka'idojin waya har yanzu suna da muhimmiyar rawa, musamman a masana'antu da aikace-aikacen ƙimar ƙimar bayanai.
1. MBus (Meter-Bus):MBus misali ne na Turai don karanta nisa na mita zafi da sauran mitocin amfani.
2. USB (Universal Serial Bus):Ana amfani da USB don haɗi, sadarwa, da samar da wutar lantarki tsakanin kwamfutoci da na'urorinsu.
3. RS232:Wannan ma'auni ne don watsa bayanan serial sadarwa. A al'adance ana amfani da shi a serial ports na kwamfuta.
4. RS485:Mai kama da RS232, RS485 yana goyan bayan ƙarin nodes kowace hanyar sadarwa da tsayin kebul. Ana amfani da shi a tsarin sarrafa masana'antu da sarrafa kansa na gini.
5. Ethernet:Ana amfani da Ethernet ko'ina a cikin cibiyoyin sadarwa na yanki (LANs). Yana ba da babban sauri da ingantaccen sadarwa tsakanin na'urori.
Zaɓin ƙa'idar da ta dace zai dogara ne akan aikace-aikacen da muhalli. Koyaushe la'akari da abubuwa kamar kewayo, amfani da wutar lantarki, ƙimar bayanai, da nau'in na'urorin da ake haɗawa yayin zaɓin ku.
A cikin 1983, bisa ma'auni na RS-422 Masana'antu Bus, Ƙungiyar Masana'antu ta Lantarki ta ƙirƙira kuma ta ba da ma'aunin Bas ɗin masana'antu na RS-485. Ma'auni na bas RS-485 yana ƙayyadaddun ƙa'idodi don kayan lantarki na musaya na bas waɗanda aka ayyana don jihohi masu ma'ana guda biyu: Madaidaicin matakin yana tsakanin +2V ~ +6V, yana nuna yanayin ma'ana; Matsayi mara kyau tsakanin -2V da -6V yana nuna wani yanayi mai ma'ana. Sigina na dijital yana ɗaukar yanayin watsa daban, wanda zai iya rage tsangwama na siginar amo yadda ya kamata.
Zai iya goyan bayan ƙananan ƙananan nodes da yawa, nesa na sadarwa da babban azancin karɓar bayanai. A masana'antu sadarwa cibiyar sadarwa, RS - 485 bas ne yafi amfani a general da kuma waje watsa bayanai da kuma data musayar, kowane irin masana'antu kayan aiki da tasiri ga amo kashe damar, m data canja wurin kudi da kyau amincin watsa bayanai da scalable sadarwa na USB tsawon ne. wanda bai dace da sauran ka'idojin sadarwa na masana'antu ba.Saboda haka, RS-485 an yi amfani da shi sosai a fagage da yawa.
Ka'idar sadarwa ta HENGKOzafin jiki da zafi firikwensinkumagas firikwensinSaukewa: RS-485. A cikin zafin jiki da zafi da gano iskar gas, bas RS-485 na iya watsa bayanai da musayar bayanai kai tsaye tare da firikwensin don tabbatar da bayanan Amsa da daidaito na gaggawa.
Bayan haka, dabincike na firikwensin gaskamar yadda ma'aunin ma'auni yana da tasiri mai girma akan ma'aunin firikwensin daidaitattun daidaito. Dangane da yanayin ma'auni daban-daban na firikwensin, yana da matukar muhimmanci a zabi mahallin binciken. Kamar gidan bincike na bakin karfe yana da fa'idar juriya mai zafi,anti-lalata, hana ruwa, cire ƙura, yana samuwa don yawan zafin jiki da zafi, babban ƙura da sauran wurare masu tsanani.
Tare da ci gaba da ci gaban fasaha na yau da kullum, abin da ake bukata na firikwensin daban-daban yana da girma da yawa.
HENGKO yana da fiye da shekaru 10 na OEM / ODM na musamman gwaninta da ƙwararrun ƙira
da kuma taimakon ƙira iya aiki. Muna da ƙungiyar ƙwararrun ƙira waɗanda ke ba da taimakon fasaha.
Za mu ba ku kyakkyawan zafin jiki da zafi firikwensin / watsawa / bincike, gasfirikwensin / ƙararrawa / module / element da sauransu.
Lokacin aikawa: Oktoba-31-2020
