Nā ʻenehana ʻenehana haʻahaʻa Bluetooth (BLE).

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He aha ka Bluetooth Low Energy (BLE)

ʻO Bluetooth Low Energy (BLE) kahi ʻenehana pūnaewele wahi pilikino i hoʻolālā ʻia a kūʻai ʻia e ka Bluetooth Technology Alliance no nā noi e puka mai ana i ka mālama olakino, haʻuki a me ka hoʻoikaika kino, Beacon, palekana, ʻoliʻoli home a me nā mea hou aku. Hoʻohālikelike ʻia me Bluetooth maʻamau, ua hoʻolālā ʻia ka ʻenehana haʻahaʻa haʻahaʻa Bluetooth e mālama i ka laulā kamaʻilio like ʻoiai e hōʻemi nui ana i ka hoʻohana ʻana i ka mana a me ke kumukūʻai. Ma muli o ka hoʻohana haʻahaʻa haʻahaʻa, hoʻohana pinepine ʻia i nā ʻano mea hoʻohana maʻamau a me nā mea IoT. Hiki ke paʻa ka pila pila no nā mahina a hiki i nā makahiki, liʻiliʻi, haʻahaʻa ke kumu kūʻai, a kūpono me ka hapa nui o nā kelepona paʻalima, papa a me nā kamepiula. Wahi a ka Bluetooth Technology Alliance, ʻoi aku ma mua o 90% o nā kelepona paʻa Bluetooth e kākoʻo i ka ʻenehana haʻahaʻa haʻahaʻa Bluetooth e 2018.

Bluetooth Haʻahaʻa Energy (BLE) A Mesh

Ke hoʻomaka nei ka ʻenehana haʻahaʻa haʻahaʻa Bluetooth e kākoʻo i nā pūnaewele Mesh mesh. Hiki i ka hana Mesh hou ke hāʻawi i ka hoʻoili ʻana o nā hāmeʻa lehulehu, a ʻoi aku ka hoʻomaikaʻi ʻana i ka hana kamaʻilio ʻana o ke kūkulu ʻana i kahi ākea o nā ʻupena pūnaewele, i hoʻohālikelike ʻia me ka hoʻoili mua ʻana o ka point-to-point (P2P) o Bluetooth, ʻo ia hoʻi, kahi kamaʻilio. pūnaewele i loaʻa i ʻelua nodes hoʻokahi. Hiki i ka pūnaewele Mesh ke mālama i kēlā me kēia mea ma ke ʻano he node hoʻokahi i loko o ka pūnaewele, i hiki ke hoʻopili ʻia nā nodes a pau i kekahi, e hoʻonui i ka laulā hoʻouna a me ka nui, a hiki i kēlā me kēia mea ke kamaʻilio me kekahi. Hiki ke hoʻohana ʻia i ke kūkulu ʻana i ka automation, nā ʻenehana sensor a me nā ʻōnaehana pūnaewele o nā mea ʻē aʻe e koi ai i nā mea he nui, ʻoi aku hoʻi he mau tausani, e hoʻouna ʻia i loko o kahi kūlana paʻa a paʻa.

ʻO ke kukui haʻahaʻa haʻahaʻa Bluetooth (BLE).

Eia kekahi, kākoʻo pū ka Bluetooth haʻahaʻa haʻahaʻa i ka ʻenehana hoʻonohonoho micro-positioning Beacon. I ka pōkole, ua like ka Beacon me kahi kukui e hoʻomau i ka hoʻolaha ʻana i nā hōʻailona. Ke komo ke kelepona paʻa lima i ka laulā o ka ipukukui, e hoʻouna ʻo Beacon i kahi kaula o nā code i Ma hope o ka ʻike ʻana o ke kelepona paʻa a me ka polokalamu kelepona i ke code, e hoʻāla ia i nā ʻano hana, e like me ka hoʻoiho ʻana i ka ʻike mai ke ao, a i ʻole ka wehe ʻana i nā polokalamu ʻē aʻe. a i ʻole nā ​​mea pili. Loaʻa i ka Beacon kahi hana micro-positioning ʻoi aku ka pololei ma mua o ka GPS, a hiki ke hoʻohana ʻia i loko o ka hale e hoʻomaopopo pono i kekahi kelepona paʻa e komo i ka pae hoʻouna hōʻailona. Hiki ke hoʻohana ʻia i ke kālepa kikohoʻe, uku uila, hoʻonohonoho i loko a me nā noi ʻē aʻe.

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