Kei te huri te mātauranga horihori (AI) me te rorohiko mahi-teitei (HPC) i ngā hanganga pokapū raraunga hou. Ko te whakangungu tauira AI, ngā tono ako mīhini, ngā tātari matatau, me ngā taiao HPC e hiahia ana kia nui ake te whānui o te hononga, kia iti ake te whakaroa, me te pono o te whatunga i ngā kawenga mahi hinonga tuku iho.
I a ngā whakahaere e whakawhānui tonu ana i ō rātou pūkenga AI, ka pāngia ngā kaiwhakauru pūnaha e te pēhanga nui haere ki te hoahoa i ngā hanganga tauine ka taea te tautoko i ngā taiao rorohiko-nui me te nekehanga raraunga nui puta noa i ngā tūmau, ngā pūnaha rokiroki, me ngā taputapu whatunga. Ko te whakanui ake i te hanganga pokapū raraunga mō ngā kawenga mahi AI me te HPC me whai otinga hononga ā-tinana pono e whakarite ana i te mahi pumau, te tipu ā-muri, me te whai huatanga whakahaere i roto i ngā taiao kiato nui.
1. He aha ngā Hangarau Ahokore Ahumahi Matua?
Ehara te ahokore ahumahi i te hangarau kotahi—he kohinga kawa i hangaia mō ngā whakamahinga rerekē. Ka nui te utu mēnā ka hē te whiriwhiri i tētahi.
1. Wi-Fi 6 me Wi-Fi 6E (IEEE 802.11ax)
Ko te Wi-Fi 6 te otinga tino pai ina hiahiatia he tere whakawhiti nui mō ngā rawa pūkoro i roto i te taiao RF whakahaeretia. Ko ngā tipu huihuinga motuka hou e whakahaere ana i ngā AGV, ngā HMI pūkoro, me ngā pūnaha tirohanga mīhini e whakamahi ana i te Wi-Fi 6 i runga i te roopu 5 GHz me te whakanoho i ngā pūwāhi urunga kua whakaritea marietia.
Ko te roanga o te whakaroa i waenga i te 2–20 ms i runga i te kawenga whatunga me te tata ki ngā pūwāhi urunga. He pai tēnei mō te nuinga o ngā tono whakahaere me te aroturuki engari kāore i te rawaka mō te whakahaere nekehanga.
Ka whakawhānui ake te Wi-Fi 6E i te whānuitanga e wātea ana mā te whakauru i te roopu 6 GHz, e noho tonu ana i roto i ngā taiao ahumahi kāore i te tino kapi. Mō ngā whare e raru ana ki ngā auau 2.4 GHz me te 5 GHz kī tonu, he pai te haumi tāpiri ki te Wi-Fi 6E.
2. LoRaWAN
Kua hangaia a LoRaWAN mō ngā whatunga pūoko tawhiti, tere raraunga iti, e whakamahia ana e te pākahiko. Ehara i te mea hei whakakapi mō te Wi-Fi—e aro ana ki tētahi wāhi tono tino rerekē.
Ko ngā whakamahinga noa ko:
- Te kimi turuturu o te paipa
- Te aroturuki i te taumata o te tāke puta noa i ngā pae ahumahi nui
- Te aroturuki i te āhua o ngā rawa mamao
- Ngā tono aro turuki ahuwhenua me ngā ratonga
Ahakoa e herea ana ngā tere raraunga ki te 50 kbps, ka taea e te kuwaha kotahi te whakarato i te kapinga puta noa i ētahi kiromita, engari ka taea e ngā pona pākahiko te mahi mō ngā tau me te kore e whakakapia.
3. ISA100.11a me WirelessHART
Ko te ISA100.11a me te WirelessHART ngā paerewa ahokore matua i roto i ngā ahumahi tukatuka pēnei i te hinu me te hau, ngā matū, me te maimoatanga wai.
E mahi ana ngā mea e rua i roto i te roopu ISM 2.4 GHz, ā, e whakamahi ana i te hangarau whānuitanga horapa peke-auau hei whakapai ake i te ātete ki te pokanoa.
Ka tukuna e WirelessHART te hototahitanga whakamuri ki ngā tāutanga waea HART o nāianei, kia māmā ake ai te hekenga mō ngā whakaurunga kua whakamahi kē i ngā taputapu mara kua whakahohea e te HART.
He nui ake te ngāwari me te mahi a te ISA100.11a, engari ko te tikanga me nui ake te kaha whirihoranga.
Kua hangaia ngā hangarau e rua mō ngā taiao ahumahi me te haumaru e tino hira ana.
2. He aha te rerekētanga o te Ethernet Ahumahi me te Ethernet Paerewa?
Ka whakamahia e te Ethernet Ahumahi te paparanga tinana IEEE 802.3 rite tonu ki ngā whatunga tari, tae atu ki ngā mātāpono taura Ethernet, ngā kawa TCP/IP, me ngā atanga RJ45 i ētahi wā.
Heoi anō, e toru ngā āheinga nui e tāpirihia ana e te Industrial Ethernet e kore e taea e te paerewa o te tari Ethernet te kī taurangi:
- Whakawhitiwhiti kōrero whakatau
- Ngā taputapu pakari
- Ngā toronga kawa aunoatanga ahumahi
Ko te whakatau te mea matua e wehewehe ana.
Ina whakahaua e te pūnaha whakahaere te puku servo kia neke i tētahi wā tika, kāore e whakaaetia ngā whakaroa kore e taea te matapae, ahakoa he torutoru mirihekona. Ka arohia tēnei wero e ngā kawa Ethernet ahumahi mā roto i ngā hangarau pēnei i te IEEE 1588 Precision Time Protocol (PTP), te whakaritenga waka kua whakaritea, me ngā huringa whakawhitiwhiti kōrero motuhake.
1. PROFINET
I whakawhanakehia e Siemens, ā, i tiakina e PI (PROFIBUS & PROFINET International), ko PROFINET te paerewa Ethernet Ahumahi matua puta noa i ngā rāngai hangahanga o Ūropi.
Ka tautokohia e PROFINET IRT (Isochronous Real Time):
- Ngā wā huringa i raro i te 1 ms
- Te wiri i raro i te 1 μs
Nā ēnei āheinga he mea e tika ana mō ngā pūnaha aunoatanga tino tukutahi.
2. EtherNet/IP
E whakahaerehia ana e ODVA, ko EtherNet/IP te kawa Ethernet Ahumahi e pai ana ki ngā taiao hanga motuhake o Amerika Te Raki, ā, e whakamahia whānuitia ana i roto i ngā pūnaha Rockwell Automation (Allen-Bradley).
Ka whakahaerehia e EtherNet/IP te Common Industrial Protocol (CIP) mā runga i ngā whatunga TCP/UDP/IP paerewa, e āhei ai te whakauru pai ki ngā hanganga hangarau mōhiohio o nāianei me te kore e hiahiatia he pana Ethernet motuhake.
3. EtherCAT
I whakawhanakehia e Beckhoff, ko EtherCAT tētahi o ngā kawa Ethernet Ahumahi tere rawa atu e wātea ana i ēnei rā.
Ko ngā āhuatanga matua o te mahi ko:
- Ngā wā huringa i raro i te 100 μs
- Tukutahitanga tino tika
- Te tukatuka anga whai hua mā ia pūnga
Engari ko ngā taputapu EtherCAT, ka tukatuka raraunga i te wā tūturu i te wā e haere ana ngā anga mā roto, ka kore e whiwhi me te tuku anō i ngā anga Ethernet.
Nā tēnei ka tino pai a EtherCAT mō:
- Mana nekehanga maha-tuaka
- Te whiriwhiri me te whakanoho i te karetao
- Ngā pūnaha whakamātautau aunoa
- Ngā taputapu hanga tere-rahi
Ko te pūnaha taputapu tautoko—tae atu ki ngā huinga taura Ethernet ahumahi kua āraia, ngā hononga Ethernet ahumahi M12, me ngā pana PoE ahumahi—kua hangaia kia tu atu ki ngā pāmahana tino kino, te wiri, me ngā whakaritenga tiaki urunga uaua.
3. Ngā Pātai me ngā Whakautu Tere
P1: He aha te Ethernet Ahumahi, ā, he aha tōna rerekētanga mai i te Ethernet paerewa?
Ka whakamahia e te Ethernet Ahumahi ngā paerewa ā-tinana IEEE 802.3 rite tonu ki te Ethernet arumoni engari ka whakawhānuihia mā roto i ngā kawa whakawhitiwhiti kōrero kua whakaritea pērā i a PROFINET, EtherNet/IP, me EtherCAT, me ngā hononga pakari, ngā whakatauranga pāmahana whānui ake, me ngā taumata tiaki urunga teitei ake.
Ko te rerekētanga nui ko te wā kua whakamanahia. Ka taea e te Ethernet ahumahi te whakatutuki i ngā wā huringa iti iho i te mirihekona me te wiri taumata-maikorohekona, e kore e taea e te Ethernet tikanga te whakarato pono.
P2: Ka taea e te ahokore ahumahi te whakakapi i te Ethernet Ahumahi mō te whakahaere nekehanga?
Kāore anō kia whakamahia mō ngā tono whakahaere nekehanga wā-tūturu.
Ka taea e ngā kōwhiringa ahokore tino matatau, tae atu ki ngā whakatinanatanga 5G tūmataiti me ngā whirihoranga URLLC, te whakatutuki i te whakaroa i waenga i te 1 me te 5 mirihekona. Heoi, he iti tonu ngā whakatinanatanga kua whakamanahia mō te whakahaere nekehanga haumaru-tino nui.
He pai ngā hangarau ahokore mō:
- Pūnaha Whakauru/Whakaputa Kawe
- Ngā pūnaha aroturuki
- Aunoatanga kore-haumaru-nui
Mō te whakahaere servo tukutahi, ko te Ethernet Ahumahi waea tonu te otinga pai.
P3: Ko tēhea hangarau ahokore ahumahi e whakarato ana i te kapinga nui rawa atu?
Kei a LoRaWAN te whānuitanga o te kapinga.
Ko ngā mahi noa ko:
- Neke atu i te 15 kiromita i ngā taiao tuwhera o waho
- Tata ki te 2–5 km i roto i ngā whare ahumahi me ngā arai
Nā tēnei ka pai rawa atu a LoRaWAN mō:
- Te aroturuki i ngā paipa
- Inenga ratonga
- Te aro turuki ahuwhenua
- Te aroturukitanga ahumahi nui
Ka whakamahia e te ISA100.11a me te WirelessHART ngā hoahoa whatunga mata e whakawhānui ana i te kapinga mā te whakawhitiwhiti kōrero i waenganui i te pūnga me te pūnga, ā, ko te nuinga o te wā ka eke ki te 300 mita ia hop.
P4: He uaua ake te tiaki i ngā whatunga waea me ngā whatunga ahokore ranu?
Me aro atu ki ēnei engari kāore e tika kia nui ake te utu.
Ko ngā mahi pai rawa atu ko:
- Te whakahaere i ngā wāhanga ahokore hei whatunga kore whakawhirinaki
- Te wehewehenga VLAN
- WPA3-Motuhēhēnga Pakihi
- Te kimi i ngā pūwāhi urunga tinihanga
He maha ngā pana ahumahi hou e tautoko ana i ēnei āheinga haumarutanga taketake, ā, kāore e hiahiatia he taputapu haumarutanga motuhake i roto i ngā whakatinanatanga kua hoahoatia pai.
P5: He aha ngā mea me arotake tuatahi ina whiriwhiria ana he hangarau hononga?
Tīmata mā te pātai mēnā kei te neke te rawa i te wā e whakahaerehia ana.
- Mena e hiahiatia ana te nekenekehanga, he tino whai wāhi te ahokore ki te otinga.
- Mena kāore e hiahiatia te nekenekehanga, whakatauhia mēnā me whai wā whakatau te tono i raro i te 5 mirihekona.
Mena koinā, ko te Industrial Ethernet te kōwhiringa haumaru rawa atu.
Ko ētahi atu whakaaro katoa—tae atu ki te whānuitanga, te whānui o te hononga, me te utu—he tuarua noa iho i ēnei pātai matua e rua.
Whakamutunga
SoftelE tautoko ana a Softel i te hanganga Ipurangi o ngā Mea Ahumahi (IIoT) mā roto i ngā otinga hononga pakari i hangaia mō ngā taiao ahumahi uaua. Mai i ngā wāhanga Ethernet ahumahi me ngā taura muka-whatu kua whakapakaritia ki te tautoko whatunga taha, ka āwhina a Softel i ngā whakahaere ki te hanga whatunga paparanga-tinana pono e whakarite ana i te pumau, te mahi, me te tauine o ngā pūnaha ahumahi mō te wā roa.
Wā tuku: Pipiri-11-2026