Gupima intera ya laser ni ibikoresho byibikoresho byo hejuru bikoreshwa cyane mumirima nkiyitwara amafaranga yigenga, drones, imyitozo yinganda, na robotike. Ihame ryakazi ryibi modules mubisanzwe rikubiyemo kohereza urumuri rwa laser no gupima intera hagati yikintu na sensor tukira urumuri rwagaragaye. Mubikorwa bitandukanye byimikorere ya Laser Intera, Beam Divergence ni ikintu cyingenzi kigira ingaruka ku buryo butaziguye ibipimo, urwego rwo gupima, hamwe no guhitamo ibintu bisanzwe.
1. Igitekerezo cyibanze cyo kubinyuramo
Beam Alvergence bivuga inguni aho kuba larse yiyongera mubunini bwambukiranya igice nkuko igenda kure ya emitteri ya laser. Mu magambo yoroshye, mato ya Beam Divergence, cyane yibanze ku itara rya laser akomeje gukwirakwiza; Ibinyuranye, nini nini ya beam divergence, ikabije irakwirakwira. Mubikorwa bifatika, ibishushanyo bya Byeam mubisanzwe bigaragarira mu mpande (dogere cyangwa miliradians).
Divergence ya Laser Beam igena uko ikwirakwira intera runaka, nayo igira ingaruka ku bunini bwabereye ku kintu. Niba divergence ari nini cyane, igiti kizoba gikubiyemo ahantu hanini mugihe kirekire, bishobora kugabanya ukuri gupima. Kurundi ruhande, niba divergence ari nto cyane, urumuri rushobora kwibanda cyane mugihe kirekire, bigatuma bigorana gutekereza neza cyangwa bikabuza inyemezabwishyu yikimenyetso cyerekanwe. Kubwibyo, guhitamo urumuri rukwiye ningirakamaro kubijyanye nukuri kandi usaba urutonde rwimpande za laser.
2. Ingaruka zo Kugereranya Kumurongo wa Laser Module
Kugereranya Byerekezo bigira ingaruka ku gipimo cyukuri bya module ya laser. Ibipimo binini bya diverge bivamo ubunini bunini bwabereye, bushobora kuganisha ku kaga kagaragaraho urumuri kandi rudahwitse. Mugihe kirekire intera, ingano nini yumwanya irashobora guca intege urumuri rwagaragaye, bigira ingaruka kumico yerekana ibimenyetso yakiriwe na sensor, bityo amakosa yongera amakosa. Ibinyuranye, diam diam divergence ituma uwamwombo ya laser yibanze kurugendo rurerure, bikaviramo ubunini buto bityo akaba ubwumvikane bwo hejuru. Kubisabwa bisaba ubushishozi buke, nka laser scanning kandi busobanutse neza, igiti gito cya diam muri rusange ni amahitamo ahitamo.
Beam Alvergence nayo ifitanye isano rya bugufi no gupima. Kuri module yintera ya laser hamwe na beam nini, igitambaro cya laser kizakwirakwira cyane intera ndende, guca intege ibimenyetso byagaragaye kandi amaherezo bigabanya urwego rukomeye. Byongeye kandi, ingano nini yikintu irashobora gutera umucyo wagaragaye kuva mubyerekezo byinshi, bigatuma incuza yo kwakira neza ibimenyetso bivuye ku ntego, nayo igira ingaruka kubisubizo byo gupima.
Ku rundi ruhande, diam divergence ifasha igiti cya laser gikomeza kwibanda, kureba ko urumuri rwagaragaye rukomeje kuba rukomeje bityo rugatanga urwego rukomeye. Kubwibyo, ntoya ya beam divergene yintera ya laser yo gupima intera, ikindi gipimo cyiza gisanzwe kigera.
Guhitamo BITAAM divergence nabyo bifitanye isano rya hafi na Porogaramu yo gupima intera ya laser. Kugirango ibintu bisabwa ibipimo birebire kandi bihanitse-bikabije (nko kwizihiza inzitizi mu cyigenzacyaha, Lidar), module hamwe na beam ntoya ya diam isanzwe yatoranijwe kureba neza ibipimo nyabyo.
Kubipimo bigufi, gusikana, cyangwa sisitemu yiterambere ryinganda, module hamwe nigipimo kinini cya divem divergence irashobora guhitamo kongera ububiko no kunoza imikorere mibi.
Kugereranya no gutandukanya nabyo bigira ingaruka kubidukikije. Mu bidukikije bigoye hamwe nibiranga bikomeye (nkinganda zumusaruro winganda cyangwa scanning yo kubaka), gukwirakwiza ibiti bya laser bishobora kugira ingaruka kubitekerezo no kwakira urumuri. Mu bihe nk'ibi, diverge nini ya diverge irashobora gufasha mu gupfuka ahantu hanini, kongera imbaraga z'ikimenyetso cyakiriwe, no kugabanya kwivanga ibidukikije. Ku rundi ruhande, ibidukikije bisobanutse, bidasubirwaho, gutandukanya urumuri ruto rushobora gufasha kwibanda ku gipimo ku ntego, bityo kugabanya amakosa.
3. Guhitamo no gushushanya ibyatsi bya divergence
Ikibaho cya Byeam cya Module Intera ya Laser isanzwe igenwa nigishushanyo cya laser emitter. Ibipimo bitandukanye bya porogaramu nibisabwa bivamo itandukaniro mubishushanyo bya diam divergence. Hasi ni ibintu byinshi bisanzwe bya porogaramu hamwe nuburyo bwabo bwa Beam Divergences:
- Ibisobanuro byinshi hamwe no gupima kirekire:
Kubisabwa bisaba uburanga buke kandi burebure (nkibipimo nyabyo, lidar, hamwe no gutwara abigenga), igihangange cyigenga), igishushanyo cyihariye cya diam kiratoranijwe muri rusange. Ibi byemeza ko urumuri rwa laser rukomeza ubunini buto kurenza urugendo rurerure, kuzamura ibipimo byombi. Kurugero, mubyiciro byigenga, urumuri rwigenga rwa sisitemu ya Lidar rusanzwe rubikwa munsi ya 1 ° kumenya neza inzitizi za kure.
- Ubwishingizi bunini hamwe nibisabwa kugirango bibeho.
Muri Scenarios aho agace kanini gakenewe, ariko precision ntabwo imeze neza (nka robo ihuza kandi igasikana ibidukikije), igikona cyibidukikije), igishushanyo mbonera cyibidukikije), igishushanyo kinini cya divergence gisanzwe cyatoranijwe. Ibi bituma laser igiti cya laser kugirango akore aho yagutse, yongere ubushobozi bwo kumva igikoresho, kandi bigatuma bikwiranye no gusikana byihuse cyangwa gutahura-agano.
- Indoor Bigufi-Gupima Intera:
Kubikorwa byo mu nzu cyangwa bigufi, diverge nini irashobora kugerageza kongera ubwishingizi bwa laser, kugabanya amakosa yo gupima kubera inguni idakwiye yo kwerekana. Mu bihe nk'ibi, diverge nini ya diverge irashobora kwemeza ibisubizo bihamye mu kongera ubunini bwahari.
4. UMWANZURO
Beam Alvergence nimwe mubintu byingenzi bireba imikorere ya module yo gupima intera ya laser. Ihindura muburyo bwo gupima neza, urwego rwo gupima, hamwe no guhitamo ibintu byabigenewe. Igishushanyo mbonera cya Beam Divergence kirashobora kuzamura imikorere rusange ya module ya laser Mugihe ikoranabuhanga rya laser rikomeje guhinduka, rinoza umwihariko wa divergence rizahinduka ikintu cyingenzi mugutanga ubushobozi bwo gusaba no gupima ibipimo bya module.
Lumispot
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Igihe cyo kohereza: Nov-18-2024