Sidee buu u shaqeeyaa kala duwanaanta laysarka?

Sidee buu u shaqeeyaa kala duwanaanta laysarka?

Laser rangefinders, sida saxnaanta sare iyo qalabka cabbiraadda xawaaraha sare, waxay u shaqeeyaan si fudud oo hufan. Hoosta, waxaan si faahfaahsan uga wada hadli doonaa sida uu u shaqeeyo laysarka rangefinder.

1. Kasii daynta Laser-ka shaqada laysarka kala duwani waxay ku bilaabataa qiiqa laysarka. Dhexdhexaadiyaha laser-ka waxaa ku dhex yaal gudbiye layser ah, kaas oo mas'uul ka ah in uu sii daayo garaaca laysarka oo gaaban laakiin aad u daran. Inta jeer ee sarreeya iyo ballaca garaaca garaaca garaaca gaaban ee garaaca laysarka ayaa awood u siinaya inuu ku gaadho shayga la beegsanayo waqti aad u yar.

2. Milicsiga leysarka Marka garaaca laysarka uu ku dhufto shay bartilmaameed, qayb ka mid ah tamarta laysarka waxaa nuugaya shayga la beegsanayo iyo qayb ka mid ah iftiinka laysarka ayaa dib u muuqda. Iftiinka laysarka ee muuqda wuxuu xanbaarsadaa macluumaadka fogaanta ee shayga la beegsanayo.

3. Soo dhawaynta Laser-ka fog-finder-ka laysarka waxa kale oo uu leeyahay qaataha gudaha si uu u helo laydhka muuqda. Soo-qaaduhu waxa uu shaandheeyaa iftiinka aan loo baahnayn oo waxa uu helayaa oo keliya garaaca laysarka ee muuqda ee u dhigma garaaca laysarka ka soo gudbiyaha laysarka.

4. Cabbirka wakhtiga Marka uu qaataha helo garaaca laysarka ee ka muuqda, saacada aad sax u ah ee gudaha laysarka kala duwan ayaa joojinaysa saacada. Saacadahani waxa uu awood u leeyahay in uu si sax ah u duubo farqiga wakhtiga Δt ee u dhexeeya gudbinta iyo soo dhawaynta garaaca laysarka.

5. Xisaabinta Fogaanta Marka la eego kala duwanaanshaha wakhtiga Δt, kala duwanaanta laysarka ayaa xisaabin kara masaafada u dhaxaysa shayga la beegsanayo iyo laysarka kala duwan ee laysarka iyada oo loo marayo qaacido xisaabeed fudud. Habkani waa: fogaan = (xawaaraha iftiinka × Δt) / 2. Maadaama xawaaraha iftiinka uu yahay mid joogto ah oo la yaqaan (qiyaastii 300,000 kiiloomitir ilbiriqsi), fogaanta waxaa si fudud loo xisaabin karaa iyadoo la cabbirayo farqiga wakhtiga Δt.

Raad-finder layserku waxa uu u shaqeeyaa gudbinta garaaca laysarka, isaga oo cabbiraya kala duwanaanshaha wakhtiga u dhexeeya gudbintiisa iyo soo dhawayntiisa, kadibna waxa uu isticmaalayaa sheyga xawaaraha iftiinka iyo farqiga wakhtiga si uu u xisaabiyo fogaanta u dhaxaysa shayga la beegsanayo iyo laysarka kala fogeeya. Habka cabbiraaddani waxa uu leeyahay faa'iidooyinka saxnaanta sare, xawaaraha sare iyo xidhiidh la'aanta, taas oo ka dhigaysa kala duwanaanta laser-ka si ballaaran loo isticmaalo meelo kala duwan.

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