He aha nā kiʻi i hiki mai i kou manaʻo ke haʻi ʻoe i ka palekana perimeter? ʻO kekahi mea e pili ana i nā pā, nā kupuna wahine "ʻo ke Akua dandelion" me nā pū ʻumiʻumi, kahi pūʻulu kamera a me nā kukui? Alarm? ʻAe, ua loaʻa kekahi mea like i ka wā ma mua.
E pili ana i nā hanana hou, e hoʻololi nui ke ʻano o ka nānā ʻana i ka palekana o nā hale, nā ʻāpana o ka palena mokuʻāina, nā wahi wai a me nā wahi ākea.
Ma kēia pou makemake wau e kamaʻilio e pili ana i nā pilikia o nā ʻōnaehana kahiko, a me nā loli e hana nei i kēia manawa ma ke kahua o nā ʻōnaehana palekana. He aha ka mea i lilo i mea o ka wā i hala, a me ka mea i hoʻohana mua ʻia i nā ʻōnaehana palekana hou.
Pehea ma mua?
Ua hānau ʻia au ma ke kūlanakauhale paʻa, a mai koʻu wā kamaliʻi ua maʻa wau i ke komo ʻana i ka mana, nā pā paʻa, nā koa a me nā uea ʻala. I kēia manawa hiki ʻole iaʻu ke noʻonoʻo i nā hana titanic i hana ʻia e hōʻoia i ka palekana hilinaʻi o ka perimeter o ke kūlanakauhale holoʻokoʻa.
ʻO ka hoʻomākaukau ʻana i ka wahi no ka hoʻokomo ʻana i nā pale paʻa e pili ana i ka hoʻoheheʻe ʻana i nā puʻu, nā tona o ka lepo, a me nā ululāʻau. Pono ʻoe e hoʻokomo i nā mea ʻike perimeter (nā mea ʻike), nā kamera, a me nā kukui. Pono e kākoʻo ʻia kēia mau mea āpau e kahi pūʻulu hana nui: pono nā mea hana e hoʻonui, hoʻoponopono i ka wā a me ka hoʻoponopono.
Ua hoʻomaka ʻia nā mea ʻike palekana he nui i ka USSR i nā makahiki 70 o ke kenekulia i hala ma koʻu kūlanakauhale a me kekahi mau kūlanakauhale ʻē aʻe. Mai ia manawa, ʻaʻole i loli nui ka manaʻo o kā lākou hana "disturbed - rang", akā ua hoʻonui ʻia ka hilinaʻi a me ka noise immunity. Ua hoʻomaikaʻi pū ka waihona kumu a me ka ʻenehana hana.
ʻO kaʻoiaʻiʻo, i kēlā manawa a i kēia manawa, hoʻopuka wale ka mea ʻike i kahi hōʻailona hōʻailona ke ʻike ʻia kahi mea komo i loko o ka wahi i pale ʻia.
ʻOiaʻiʻo, hiki iā ʻoe ke hoʻohui i nā pahu, nā kāmela, nā kukui, hoʻokomo i nā pā paʻa a hana i nā laina palekana.
Akā, hoʻonui wale kēia mau mea i ke kumukūʻai o ka paʻakikī palekana a ʻaʻole hoʻopau i ka drawback nui o nā ʻōnaehana "classical". He mau kekona wale nō ka manawa no ka mea lawehala ʻike. Ma mua o ka hoʻouka kaua ʻana a ma hope, ʻaʻole mākou ʻike i kāna mau hana.
'O ia ho'i, 'a'ole paha 'oe i loa'a ka manawa e hana ai i nā mea e pono ai ma mua o ka hele 'ana i ka perimeter o ka mea a loa'a i ka po'o po'o nui ma hope o ka ho'ouka kaua.
He aha ka ʻōnaehana palekana kūpono?
No ka laʻana, e like me kēia:
- E ʻike i ka mea komo ma mua o ka hele ʻana i ka palena o ka ʻāpana pale. Ma kahi mamao, e ʻōlelo, 20-50 mika mai ka pā. Ma hope o ka ʻōnaehana pono e nānā i ke ala o ka neʻe ʻana o ka mea komo ma mua a ma hope o ka hoʻouka ʻana. Hōʻike ʻia ke alahele o ka neʻe ʻana o ka mea komo a me nā kiʻi nānā wikiō ma nā mākaʻi lawelawe palekana.
- I ka manawa like, pono e liʻiliʻi ka helu o nā kāmela palekana i ʻole e hoʻonui i ke kumukūʻai o ka paʻakikī palekana a ʻaʻole e hoʻonui i nā maka a me nā lolo o nā luna palekana.
I kēia mau lā, loaʻa nā ʻōnaehana radar palekana (RLS) i nā hana like. ʻIke lākou i nā mea hoʻoneʻe, ʻike i ka mea komo, hoʻoholo i ka wahi (ka palena a me ka azimuth) o ka mea komo, kona wikiwiki, kuhikuhi o ka neʻe a me nā ʻāpana ʻē aʻe. Ma muli o kēia ʻikepili, hiki ke kūkulu i kahi ala neʻe ma ka hoʻolālā o ka mea. ʻO kēia ka mea hiki ke wānana i ka neʻe hou ʻana o ka mea komo i nā mea koʻikoʻi i loko o ka wahi i pale ʻia.
He laʻana o ka hōʻike ʻana i ka ʻike mai kahi ʻōnaehana palekana radar ma kahi mākaʻikaʻi lawelawe palekana.
Ke hana nei kēlā ʻōnaehana radar i loko o kahi māhele nānā mai nā ʻumi degere a 360 degere ma azimuth. Hoʻopiha nā pahu kiʻi wikiō i ka ʻike. Ke hoʻohana nei i ka ʻikepili radar, hāʻawi ke kahua ʻōwili o nā pahu kiʻiʻoniʻoni i ka ʻike maka o ka mea komo.
No ka uhi piha ʻana i ka ʻāina o kahi mea me kahi perimeter lōʻihi (mai 5 a 15 km), hiki i nā radar liʻiliʻi me kahi kihi ʻike a hiki i 90 degere ke lawa. I kēia hihia, ʻo ka mea ʻimi i ʻike i ka mea komo e nānā mua iā ia a nānā i nā ʻāpana o kāna neʻe ʻana a hiki i ka mea komo i loko o ke kahua o ka ʻike ʻana o kekahi mea ʻimi a me kahi pahu pahu kīwī.
ʻO ka hopena, aia mau ka hale ma lalo o ka mana o ka mea mālama palekana.
ʻO kēia manaʻo o ke kūkulu ʻana i kahi ʻōnaehana palekana he ʻike, kūpono a ergonomic.
Eia kekahi laʻana o ka hana ʻana o ia ʻōnaehana.
Mākaukau e hoʻomau i ka paʻi ʻana. No ka laʻana, e pili ana i nā ʻōnaehana e kūʻē i nā UAV a me nā drones a me nā pā hui hou (he ʻano ʻē aʻe i nā pā paʻa paʻa).
Source: www.habr.com