Ua hoʻonui ka ʻenehana i nā ʻano like ʻole o ke kanaka, a ua hoʻonui ka sensor i ka laulā o ka ʻike kanaka. Me ka ulu wikiwiki o ka ʻenehana hou. Aia kahi koi koʻikoʻi no IoT, ka ʻikepili nui, ka ʻenehana cloud computing a pēlā aku. Hoʻohana nui ia i ka ʻoihana waiwai, ka ʻepekema a me ka ʻenehana pale aupuni, ka nohona o nā kānaka a me nā wahi ʻē aʻe.
ʻO ka hoʻomaopopo ʻana i nā sensor a me kā lākou kumu
He ululāʻau ma laila me nā ʻano sensor he nui. Mai nā mea ʻike wela haʻahaʻa a i nā ʻōnaehana LiDAR paʻakikī, loaʻa iā lākou nā kuleana kūʻokoʻa i kā mākou honua i alakaʻi ʻia e ka ʻenehana. No laila, ʻo ka hana mua i ke koho ʻana i ka sensor kūpono ke hoʻomaopopo i kā lākou hana.
ʻO nā sensor nā maka a me nā pepeiao o kā mākou mau polokalamu, e hāʻawi ana i ka ʻikepili waiwai mai ke ao kino. Nānā lākou i nā mea pili i ke kaiapuni, ʻike i nā loli, a hāʻawi i kēia ʻike i nā ʻāpana ʻē aʻe o ka ʻōnaehana. ʻO ka mea ʻike āu e koho ai e hilinaʻi nui i ka mea āu e makemake ai e ana.
Nā ʻano mea ʻike
Hiki i nā ʻano mea ʻike ke hoʻohuli i kou poʻo! Eia kahi kiʻi o kekahi o nā mea maʻamau:
1. Nā Manaʻo Temperature: E like me ka inoa i hōʻike ʻia, hahai kēia mau ʻano wela. ʻO lākou ka berena a me ka pata o nā ʻōnaehana HVAC a me nā kaʻina hana ʻenehana.
2. Nā Nani Hoʻopili: Maikaʻi no nā robotics a me nā ʻōnaehana palekana, ʻike kēia mau mea ʻike i ke alo a i ʻole ka ʻole o kahi mea i loko o kahi ākea.
3. ʻO nā mea hoʻopaʻa paʻi: ʻO ka nānā ʻana i ka ea a i ʻole ke kaomi ʻana o ka wai ko lākou ikaika. E loaʻa iā ʻoe ma nā kaʻa, nā mea lapaʻau, a me nā ʻōnaehana nānā i ka wā.
4. Nā Māmā Māmā: ʻIke kēia i nā pae māmā a hoʻohana mau ʻia i nā ʻōnaehana kukui a me nā kāmera.
No laila, no ka mea maʻamau, A ua māhele ʻia nā mea ʻike i ka ʻike uila a me ka ʻike uila maʻamau.
Hoʻopili nā mea ʻike uea maʻamau i ka hāmeʻa e loaʻa ai ka hoʻokomo, loaʻa ka pōmaikaʻi o ka pololei kiʻekiʻe, paʻa a hiki ke hoʻohana ʻia i nā manawa he nui me ka ʻole o ke pani.
ʻO ka meaʻike uila he mea hōʻiliʻiliʻikeʻikepili uila e hoʻohui i nā hana o ka loaʻaʻana o kaʻikepili, ka mālamaʻana i kaʻikepili a me kaʻikeʻikepili, loaʻa ka pono o ka hana haʻahaʻa, ka laweʻana i kaʻikepili uila,ʻaʻohe wili, ka hoʻonohonoho maʻalahi a me ka debugging a pēlā aku.
Hoʻokaʻawale ʻia nā protocol kamaʻilio i nā protocol kamaʻilio uila a me nā protocol kamaʻilio uea. Hoʻomaopopo ka protocol kamaʻilio i ke ʻano i hoʻohana ʻia e ka ʻāpana ʻikepili, ka ʻike a me ke ʻano o ka ʻikepili e pono ai, ke ʻano pili, a me ka manawa i hoʻouna ʻia a loaʻa ai ka ʻike, e hōʻoia i ka hoʻoili ʻana o ka ʻikepili i kahi i hoʻoholo ʻia.
Loaʻa nā ʻano o nā protocol kamaʻilioRFID, infrared, ZigBee, Bluetooth, GPRS, 4G, Wifi a me NB-IoT.Loaʻa nā protocols kamaʻilioMBus, USB, RS232, RS485 a me ka Ethernet.
ʻO kekahi mau kikoʻī o kēlā me kēia Protocols e like me kēia:
A: Nā Kūlana ʻole
Ua lilo ke kamaʻilio uila i mea koʻikoʻi o ka ʻenehana hou. Mai nā mea pāʻani mamao a hiki i nā mīkini ʻenehana kiʻekiʻe, hana koʻikoʻi nā protocol wireless. Eia kekahi mau mea maʻamau:
1. RFID(Radio Frequency Identification): Hoʻohana ʻia ʻo RFID no ka hoʻololi ʻana i ka ʻikepili pili ʻole, ka mea maʻamau i ka mana komo a me nā ʻōnaehana nānā waiwai.
2. Infrared:Hoʻohana ʻia ke kamaʻilio infrared i nā noi pōkole, e like me nā kīwī mamao a me ka hoʻoili ʻikepili pōkole ma waena o nā polokalamu.
3. ZigBee:ʻO ZigBee kahi pūnaewele uila haʻahaʻa haʻahaʻa haʻahaʻa i hoʻohana nui ʻia i nā hoʻonohonoho ʻoihana, nā hale akamai, a me nā ʻōnaehana mamao.
4. Bluetooth:Ua ʻike paha ʻoe i kēia! Hoʻohana ʻia ʻo Bluetooth no ke kamaʻilio pōkole, point-to-point, a me kahi kiko-to-multipoint. He kūpono ia no ka hoʻopili ʻana i nā peripheral e like me nā kī, nā ʻiole, a me nā headphone.
5. GPRS(General Packet Radio Service): Hoʻohana ʻia ʻo GPRS i ke kamaʻilio kelepona no ka loaʻa ʻana o ka pūnaewele, ka leka uila multimedia, a me nā lawelawe ma kahi wahi.
6. 4G:ʻO ka hā o ka ʻenehana kelepona, hāʻawi ʻo 4G i ka ʻike pūnaewele ultra-broadband no nā kelepona paʻa lima, laptops, a me nā polokalamu kelepona ʻē aʻe.
7. Wifi:ʻO Wifi kahi protocol pūnaewele uea ʻole e hiki ai i nā mea kelepona ke kamaʻilio me ka ʻole o nā pili kelepona pololei. Hoʻohana nui ʻia ia i nā pūnaewele home, nā ʻoihana keʻena, a me nā wahi wela lehulehu.
8. NB-IoT(Narrowband Internet of Things): ʻO NB-IoT kahi protocol network ākea ākea haʻahaʻa i hoʻolālā ʻia e hoʻohui i nā polokalamu ma nā wahi lōʻihi ma nā wahi paʻakikī. He kūpono ia no nā noi IoT.
B: Nā Kūlana Uea
ʻOiai i loko o kā mākou honua uila, he kuleana koʻikoʻi nā protocol wired, ʻoi aku hoʻi i nā noi ʻoihana a me nā noi kiʻekiʻe.
1. MBus (Meter-Bus):ʻO MBus kahi maʻamau ʻEulopa no ka heluhelu mamao ʻana i nā mika wela a me nā mika hoʻohana ʻē aʻe.
2. USB (Universal Serial Bus):Hoʻohana ʻia ʻo USB no ka hoʻopili ʻana, kamaʻilio, a me ka lako mana ma waena o nā kamepiula a me kā lākou mau mea āpau.
3. RS232:He maʻamau kēia no ka hoʻouna ʻana i ka ʻikepili serial. Hoʻohana maʻamau ia i nā awa serial computer.
4. RS485:E like me RS232, kākoʻo ʻo RS485 i nā node hou aʻe i kēlā me kēia pūnaewele a me ka lōʻihi o ke kaula. Hoʻohana ʻia ia i nā ʻōnaehana hoʻokele ʻenehana a me ka automation kūkulu hale.
5. Ethernet:Hoʻohana nui ʻia ʻo Ethernet ma nā pūnaewele wahi kūloko (LAN). Hāʻawi ia i ka wikiwiki kiʻekiʻe a me ke kamaʻilio hilinaʻi ma waena o nā mea hana.
ʻO ke koho ʻana i ka protocol kūpono e hilinaʻi nui ʻia i ka noi a me ke kaiapuni. E noʻonoʻo mau i nā mea e like me ka laulā, ka hoʻohana ʻana i ka mana, ka helu ʻikepili, a me ke ʻano o nā hāmeʻa i hoʻopili ʻia i ka wā e koho ai.
I ka makahiki 1983, e pili ana i ka RS-422 Industrial Bus standard, ua hoʻokumu a hoʻopuka ka Electronic Industry Association i ka RS-485 Industrial Bus standard. Hōʻike ka RS-485 bus-standard i nā kūlana no nā waiwai uila o nā kaʻa kaʻa i wehewehe ʻia no nā mokuʻāina ʻelua: ʻO ka pae maikaʻi ma waena o +2V ~ +6V, e hōʻike ana i kahi kūlana kūpono; ʻO kahi pae maikaʻi ʻole ma waena o -2V a me -6V e hōʻike ana i kahi kūlana kūpono. Hoʻohana ka hōʻailona kikohoʻe i ke ʻano hoʻoili ʻokoʻa, hiki ke hōʻemi pono i ka hoʻopili ʻana o ka hōʻailona walaʻau.
Hiki iā ia ke kākoʻo maikaʻi i nā sub-nodes he nui, ka mamao kamaʻilio a me ka ʻike kiʻekiʻe o ka loaʻa ʻana o ka ʻike. Ma ka ʻenehana kamaʻilio ʻenehana, hoʻohana nui ʻia ka pahi RS - 485 i ka hoʻouna ʻana i ka ʻike ākea a me waho a me ka hoʻololi ʻana i ka ʻikepili, nā ʻano mea ʻenehana āpau me ka maikaʻi no ka hiki ke hoʻopau i ka walaʻau, ka wikiwiki o ka hoʻoili ʻana i ka ʻikepili a me ka hilinaʻi maikaʻi o ka lawe ʻana i ka ʻikepili a me ka lōʻihi o ke kelepona kamaʻilio scalable. ʻaʻole i hoʻohālikelike ʻia e nā kūlana kamaʻilio ʻoihana ʻē aʻe. No laila, ua hoʻohana nui ʻia ka RS-485 ma nā ʻano he nui.
Kūkākūkā kamaʻilio o ka HENGKOmea ʻike wela a me ka haʻahaʻaamea ʻike kinoeaʻo RS-485. Ma ka wela a me ka haʻahaʻa a me ka ʻike kinoea, hiki i ke kaʻa RS-485 ke hoʻouna i ka ʻike a hoʻololi pololei i ka ʻikepili me ka ʻike e hōʻoia i ka ʻikepili pane koke a pololei.
Ma waho aʻe o kaʻimi ʻike kinoeama ke ʻano he mea ana ka hopena maikaʻi loa i ke ana ʻana i ka pololei. E like me ka ʻokoʻa o ke ana ʻana o ka sensor, he mea koʻikoʻi ke koho i ka hale probe. E like me ka hale hoʻonaʻauao stainless steel i loaʻa ka maikaʻi o ke kūpaʻa wela kiʻekiʻe,kuʻi-corrosion, waiʻole, wehe i ka lepo, loaʻa no ka wela kiʻekiʻe a me ka haʻahaʻa, ka lepo nui a me nā wahi koʻikoʻi ʻē aʻe.
Me ka hoʻomohala mau o ka ʻenehana, ʻoi aku ka kiʻekiʻe o ke koi o ka sensor like ʻole.
Ua ʻoi aku ka nui o ka HENGKO ma mua o 10 mau makahiki o ka ʻike pilikino OEM/ODM a me ka hoʻolālā co-design
a kōkua i ka mana hoʻolālā. Loaʻa iā mākou kahi hui hoʻolālā ʻoihana e hāʻawi i ke kōkua ʻenehana.
Hāʻawi mākou iā ʻoe i ka wela maikaʻi a me ka haʻahaʻa sensor / transmitter / probe, gassensor / alarm / module / element a pēlā aku.
Ka manawa hoʻouna: ʻOkakopa-31-2020
