Kev ntsuas hluav taws xob ntawm laser rangefinder
, Nta: pheej yig, yooj yim rau siv, kev nyab xeeb, tsis tshua muaj neeg, siab refractive index thaum sib tshuam nrog lwm yam khoom. Infrared photoelectric rangefinders muaj cov yam ntxwv ntawm qhov tsis tshua muaj siab, tsis muaj zog yoog raws, kev ua haujlwm nrawm, thiab muaj txiaj ntsig zoo los ntawm cov av. Photoelectric rangefinder, hluav taws xob theodolite thiab khoos phis tawj tsim hluav taws xob speedometer. Nws tuaj yeem ntsuas qhov sib txawv ntawm kab rov tav, kab rov tav lub kaum sab xis thiab ntsug lub kaum ntse ntse tib lub sijhawm ntawm ib qho chaw nres tsheb, txhawm rau kom tau txais qhov siab sib txawv thiab sib koom ua ke nce ntawm qhov taw tes yuav tsum tau teeb tsa, thiab sau cov ntaub ntawv hluav taws xob, kom tag nrho cov kev ntsuas kev ua haujlwm ntawm qhov chaw ntsuas ntsuas tuaj yeem ua tiav tiav, uas yooj yim heev rau kev ntsuas kev ua haujlwm.
