Isebenza njani i-laser rangefinder?

Isebenza njani i-laser rangefinder?

Ii-laser rangefinders, njengesixhobo sokulinganisa ngokuchanekileyo nangesantya esiphezulu, zisebenza ngokulula nangokufanelekileyo. Ngezantsi, siza kuxoxa ngokweenkcukacha ngendlela esebenza ngayo i-laser rangefinder.

1. Ukukhutshwa kweLaser Umsebenzi we-laser rangefinder uqala ngokukhutshwa kwelaser. Ngaphakathi kwi-laser rangefinder kukho i-laser transmitter, enoxanduva lokukhupha i-laser pulse emfutshane kodwa enamandla. Ububanzi obuphezulu kunye nobubanzi obufutshane be-laser pulse buyenza ikwazi ukufikelela kwinto ekujoliswe kuyo ngexesha elifutshane kakhulu.

2. Ukukhanya kwelaser Xa i-laser pulse ibetha into ekujoliswe kuyo, inxalenye yamandla elaser ifunxwa yinto ekujoliswe kuyo kwaye inxalenye yokukhanya kwelaser ibuyiselwa umva. Umqadi welaser obonakalayo uphethe ulwazi lomgama malunga nento ekujoliswe kuyo.

3. Ukwamkelwa ngeLaser I-laser rangefinder ikwanayo ne-receiver ngaphakathi ukuze ifumane umqadi welaser obonakalayo. Le receiver ihluza ukukhanya okungafunekiyo kwaye ifumana kuphela ii-laser pulses ezibonisiweyo ezihambelana nee-laser pulses ezivela kwi-laser transmitter.

4. Ukulinganisa Ixesha Nje ukuba umamkeli afumane i-laser pulse ebonakalisiweyo, i-timer echanekileyo kakhulu ngaphakathi kwi-laser rangefinder iyayimisa iwotshi. Le timer iyakwazi ukurekhoda ngokuchanekileyo umahluko wexesha Δt phakathi kokudluliselwa kunye nokwamkelwa kwe-laser pulse.

5. Ukubala Umgama Ngomahluko wexesha Δt, i-laser rangefinder inokubala umgama phakathi kwento ekujoliswe kuyo kunye ne-laser rangefinder ngefomula elula yemathematika. Le fomula yile: umgama = (isantya sokukhanya × Δt) / 2. Ekubeni isantya sokukhanya siyinto engaguqukiyo eyaziwayo (malunga neekhilomitha ezingama-300,000 ngomzuzwana), umgama ungabalwa ngokulula ngokulinganisa umahluko wexesha Δt.

I-laser rangefinder isebenza ngokudlulisa i-laser pulse, ilinganisa umahluko wexesha phakathi kokudluliselwa kwayo kunye nokwamkelwa kwayo, ize isebenzise imveliso yesantya sokukhanya kunye nomahluko wexesha ukubala umgama phakathi kwento ekujoliswe kuyo kunye ne-laser rangefinder. Le ndlela yokulinganisa ineenzuzo zokuchaneka okuphezulu, isantya esiphezulu kunye nokungaqhagamshelani, nto leyo eyenza i-laser rangefinder isetyenziswe kakhulu kwiinkalo ezahlukeneyo.

ILumispot

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Umnxeba: + 86-0510 87381808

Ifowuni ephathwayo: + 86-15072320922

Email: sales@lumispot.cn

Iwebhusayithi: www.lumimetric.com