Intangiriro
Kuva mu mpera za 1960 no mu ntangiriro ya za 70, sisitemu gakondo yo mu karere gakondo yasimbuwe na airborne na aerospace electro-optique na optique ya elegitoroniki. Mugihe amafoto yubukondo akorera cyane cyane mu burebure bwagaragaye - umuyoboro wa none hamwe na sisitemu yo kumva neza. Kugaragarira uturere tugaragara, tugaragaza uturere twinshi, ndetse n'uturere twinshi twa microwave. Uburyo gakondo bwo gusobanura mu mafoto yo mu kirere biracyafasha. Nubwo bimeze bityo, kwiyumvisha kure bitwikiriye porogaramu yagutse, harimo izindi gikorwa nkicyitegererezo cyimiterere yintego, ibipimo byiza byibintu, hamwe nisesengura rya digitale kugirango ukuramo amakuru.
Kubyumva kure, bivuga ibintu byose byo kutavugana tekinike ndende, nuburyo bukoresha amagorofa yo gutahura kugirango tumenye, inyandiko no gupima ibiranga intego kandi ibisobanuro byasabwe bwa mbere muri 1950. Umwanya wo kwishima no gushushanya, bigabanyijemo uburyo 2 bwumva kandi butera ubwoba, bwinosora, bushobora gukoresha imbaraga zayo kugirango tumenyeshe intego kandi tumenye urumuri rugaragarira.
Ikora Lidar Yumva kandi Gusaba
Lidar (gutahura urumuri no kuvana) ni tekinoroji itanga intera ishingiye ku gihe cyo gusohora no kwakira ibimenyetso bya laser. Rimwe na rimwe, lurborne ludar ikoreshwa muburyo bwo gusiba laser scanning, gushushanya, cyangwa lidar.
Ubu ni uruzi rusanzwe rwerekana intambwe nyamukuru yo gutunganya amakuru mugihe cya lidar ikoreshwa. Nyuma yo gukusanya (x, y, z), gutondekanya izi ngingo birashobora kunoza imikorere yamakuru no gutunganya. Usibye gutunganyanya na geometrike ingingo yibiti, amakuru yuburemere akomoka kuri lidar nayo ni ingirakamaro.
Mubisabwa byose byo kwishima no gushushanya, lidar ifite inyungu zitandukanye zo kubona ibipimo byukuri bigenga urumuri rwizuba nibindi bikoresho. Sisitemu yo kumva ya kure igizwe nibice bibiri, umuseke wa laser na sensor yo gupima kugirango upime ibidukikije muri 3D kuko nta cyerekezo kirimo (isi ya 3D ihana mu ndege ya 2D).
Bimwe mu masoko ya ludar
Amaso-Umutekano Lidar Laser Amahitamo ya Sensor
