Ngā Tohu Mahi Matua o LiDAR

Ko ngā tawhā mahi matua a LiDAR ko te roangaru taiaho, te whānuitanga kitea, te Mara Tirohanga (FOV), te tika o te whānuitanga, te taumira koki, te tere pūwāhi, te maha o ngā hihi, te taumata haumaru, ngā tawhā putanga, te whakatauranga IP, te hiko, te ngaohiko tuku, te aratau tuku taiaho (mīhini/āhua-totoka), me te roa o te ora. E kitea ana ngā painga o LiDAR i roto i tōna whānuitanga kitea whānui me te tika teitei ake. Heoi, ka tino heke tōna mahi i roto i te huarere kino, i ngā āhuatanga paowa rānei, ā, he nui te utu mō tōna nui o te kohikohinga raraunga.

◼ Roanga ngaru taiaho:

Ko ngā roangaru noa mō te whakaahua 3D LiDAR he 905nm me te 1550nm.Ngā pūoko LiDAR roangaru 1550nmka taea te mahi i te kaha teitei ake, ka whakarei ake i te whānuitanga o te kitenga me te urunga i roto i te ua me te kohu. Ko te painga matua o te 905nm ko tōna mimiti e te silicon, ka iti ake te utu o ngā photodetector e hangai ana ki te silicon i ērā e hiahiatia ana mō te 1550nm.
◼ Taumata Haumaru:

Te taumata haumaru o LiDAR, inā koa mēnā ka tutukiNgā paerewa Akomanga 1, e whakawhirinaki ana ki te mana whakaputa taiaho i roto i tōna wā mahi, me te whakaaro ki te roanga ngaru me te roa o te irahiko taiaho.
Awhe Kitenga: E pā ana te awhe o LiDAR ki te whakaata o te ūnga. Mā te whakaata teitei ake ka roa ake te tawhiti kite, engari mā te whakaata iti ake ka whakapotohia te awhe.
◼ Ngā Kōrero:

Kei roto i te Mara Tirohanga a LiDAR ngā koki whakapae me ngā koki poutū. Ko ngā pūnaha LiDAR hurihuri miihini he FOV whakapae 360-tohu te nuinga.
◼ Taumira Koki:

Kei roto i tēnei ko ngā taumira poutū me ngā taumira whakapae. He tino māmā te whakatutuki i te taumira whakapae teitei nā ngā tikanga e peia ana e te motuka, e tae ana ki ngā taumata 0.01-tohu. E pā ana te taumira poutū ki te rahi ā-ira me te whakaritenga o ngā kaituku, me ngā taumira i waenga i te 0.1 ki te 1 tohu.
◼ Reiti Tohu:

Ko te maha o ngā pūwāhi taiaho e tukuna ana i ia hekona e tētahi pūnaha LiDAR i te nuinga o te wā kei waenga i ngā tekau ki ngā rau mano o ngā pūwāhi ia hekona.
◼Te maha o ngā kurupae:

Ka whakamahia e te LiDAR maha-rama he maha ngā kaituku laser kua whakaritea poutū, me te hurihanga motuka ka hanga he maha ngā hihi matawai. Ko te maha tika o ngā hihi ka whakawhirinaki ki ngā whakaritenga o ngā rauropi tukatuka. Mā te maha atu o ngā hihi ka whakaratohia he whakaahuatanga taiao whānui ake, ka whakaiti pea i ngā tono rauropi.
◼Ngā Tawhā Putanga:

Kei roto i ēnei ko te tūnga (3D), te tere (3D), te ahunga, te tohu wā (i roto i ētahi LiDAR), me te whakaata o ngā arai.
◼ Te roanga o te ora:

Ko te LiDAR hurihuri ā-mīhini ka roa mō ngā mano hāora, ko te LiDAR totoka ia ka roa mō ngā hāora 100,000.
◼ Aratau Tukunga Taiaho:

Ka whakamahia e te LiDAR tuku iho tētahi hanganga e hurihuri ā-mīhini ana, e ngāwari ana ki te pakaru, ka whakawhāiti i te roa o te ora.Āhua totokaKa roa ake te mau me te whai hua o te LiDAR, tae atu ki ngā momo Flash, MEMS, me Phased Array.