Nigute laser rangefinder ikora?

Nigute laser rangefinder ikora?

Laser rangefinders, nkibikoresho bihanitse kandi byihuta byo gupima umuvuduko, kora byoroshye kandi neza. Hasi, tuzaganira muburyo burambuye uburyo laser rangefinder ikora.

1. Gusohora Laser Igikorwa cya laser rangefinder gitangirana no gusohora lazeri. Imbere ya laser rangefinder ni transmitter ya laser, ishinzwe kohereza laser pulse ngufi ariko ikomeye. Umuvuduko mwinshi hamwe nubugari bugufi bwiyi laser pulse ituma igera kubintu bigenewe mugihe gito cyane.

2. Kugaragaza lazeri Iyo impanuka ya laser ikubise ikintu runaka, igice cyingufu za lazeri cyinjizwa nikintu cyerekanwe naho igice cyumucyo wa laser kigaragarira inyuma. Imirasire ya laser itwara intera intera yerekeye intego.

3. Kwakira Laser Urutonde rwa laser rufite kandi imashini yakira imbere kugirango yakire urumuri rwa laser. Iyi reseptor iyungurura urumuri rudakenewe kandi yakira gusa impiswi zigaragara zijyanye na laser pulses ziva mumashanyarazi.

4. Gupima Igihe Iyo uwakiriye yakiriye impanuka ya laser pulse, igihe cyukuri cyane imbere muri laser rangefinder gihagarika isaha. Iki gihe kirashobora kwandika neza itandukaniro ryigihe Δt hagati yo kohereza no kwakira laser pulse.

5. Kubara Intera Hamwe nigihe cyo gutandukanya Δt, laser rangefinder irashobora kubara intera iri hagati yintego nigikoresho cya laser ikoresheje uburyo bworoshye bwimibare. Iyi formula ni: intera = (umuvuduko wurumuri × Δt) / 2. Kubera ko umuvuduko wurumuri uzwiho guhoraho (hafi kilometero 300.000 kumasegonda), intera irashobora kubarwa byoroshye mugupima itandukaniro ryigihe Δt.

Ikirangantego cya laser gikora mugukwirakwiza laser pulse, gupima itandukaniro ryigihe hagati yo kohereza no kwakirwa, hanyuma ugakoresha ibicuruzwa byumuvuduko wumucyo nigihe gitandukanya kugirango ubare intera iri hagati yikintu cyagenewe na laser rangefinder. Ubu buryo bwo gupima bufite ibyiza byo kumenya ukuri kwinshi, umuvuduko mwinshi no kudahuza, bigatuma laser rangefinder ikoreshwa cyane mubice bitandukanye.

Lumispot

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Tel: + 86-0510 87381808

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Urubuga: www.lumimetric.com