ʻO nā mea ʻike kaiapuni: ʻike wela lepo, ʻike wela a me ka haʻahaʻa, ʻike evaporation, ʻike ua, ʻike māmā, ka wikiwiki o ka makani a me ka ʻike kuhikuhi, a me nā mea ʻē aʻe, ʻaʻole hiki ke ana pono i ka ʻike pili kaiapuni, akā ʻike pū i ka ʻoihana pūnaewele me ka lolouila luna. , i mea e hoʻonui ai i ka hoʻāʻo a ka mea hoʻohana, hoʻopaʻa a mālama i ka ʻikepili mea i ana ʻia.[1] Hoʻohana ʻia ia e ana i ka mahana o ka lepo.ʻO ka laulā ka hapa nui -40 ~ 120 ℃.Hoʻopili maʻamau i ka ʻohi analog.Hoʻohana ka hapa nui o nā mea ʻike wela o ka lepo i ka PT1000 platinum thermal resistance, nona ka waiwai kūʻē e loli me ka mahana.Aia ka PT1000 ma 0 ℃, ʻo 1000 ohms kona waiwai kū'ē, a e piʻi aʻe kona waiwai kūʻē i ka piʻi mau me ka piʻi ʻana o ka mahana.Ma muli o kēia ʻano o PT1000, hoʻohana ʻia ka chip i lawe ʻia e hoʻolālā i kahi kaapuni e hoʻohuli i ka hōʻailona kū'ē i ka volta a i ʻole ka hōʻailona o kēia manawa i hoʻohana mau ʻia i ka mea kūʻai.Hoʻokaʻawale ʻia ka hōʻailona hoʻopuka o ka sensor wela o ka lepo i ka hōʻailona kū'ē, ka hōʻailona uila a me ka hōʻailona o kēia manawa.
He ʻōnaehana hou ʻo Lidar i ka ʻoihana kaʻa e ulu nei i ka kaulana.
Hoʻohana ka hoʻonā kaʻa kaʻa ponoʻī a Google iā Lidar i kāna mea ʻike mua, akā hoʻohana ʻia nā mea ʻike ʻē aʻe.ʻAʻole pili ka hopena o Tesla i ka lidar (ʻoiai ʻo ka hui kaikuahine ʻo SpaceX) a me nā ʻōlelo i hala a me kēia manawa e hōʻike ana ʻaʻole lākou i manaʻo he pono nā kaʻa autonomous.
ʻAʻole mea hou ʻo Lidar i kēia mau lā.Hiki i nā mea a pau ke lawe i hoʻokahi home mai ka hale kūʻai aku, a ua lawa pono ia e hoʻokō i nā pono maʻamau.Akā ʻaʻole maʻalahi ka hoʻokō ʻana i ka hana ʻoiai nā kumu kaiapuni āpau (ka wela, ka lā, ka pōʻeleʻele, ka ua a me ka hau).Eia kekahi, pono e ʻike ka lidar o ke kaʻa i 300 iwilei.ʻO ka mea nui loa, pono e hana nui ʻia kēlā huahana ma ke kumukūʻai kūpono a me ka nui.
Ua hoʻohana mua ʻia ʻo Lidar i nā ʻoihana a me nā kahua kaua.Eia nō naʻe, he ʻōnaehana lens mechanical paʻakikī me kahi hiʻohiʻona panoramic 360-degree.Me nā kumukūʻai pākahi i loko o nā ʻumi kaukani kālā, ʻaʻole kūpono ka lidar no ka hoʻolaha nui ʻana i ka ʻoihana kaʻa.
