Iindlela zokulinganisa i-laser range sensors

Indlela yokulinganisa i-laser rangeing sensor ibaluleke kakhulu kwinkqubo yokufumanisa, ehambelana nokuba umsebenzi wokufumanisa ugqitywe ngempumelelo. Ngeenjongo ezahlukeneyo zokubona kunye neemeko ezithile, fumana indlela yokulinganisa enokwenzeka, kwaye emva koko ukhethe isivamvo selaser esineparameters ezifanelekileyo ngokwendlela yokulinganisa. Kwindlela yokulinganisa, eqala kwii-angles ezahlukeneyo, inokwahlulwa kwiindlela ezahlukeneyo zokulinganisa.

Ngokwendlela yokulinganisa, inokwahlulwa ibe ngumlinganiselo omnye kunye nomlinganiselo oqhubekayo.

Umlinganiselo omnye Ulandelelwano lomlinganiselo isiphumo esinye;

Ukuba umninimzi akaphazamisi umlinganiselo oqhubekayo, umgama wokulinganisa oqhubekayo uphumela kumaxesha angama-255. Ukuphazamisa umlinganiselo oqhubekayo, umamkeli kufuneka athumele i-byte eyi-1 ye-0×58 (unobumba ophezulu 'X' kwi-ASCII) ngexesha lomlinganiselo.

Imowudi nganye yomlinganiselo ineendlela ezintathu zokusebenza:

Imodi ezenzekelayo, imodyuli ibuyisela umphumo wokulinganisa kunye nomgangatho wesignali (SQ), ixabiso elincinci le-SQ libonisa umphumo othembekileyo womgama, kule modyuli imodyuli ilungisa isantya sokufunda ngokwezinga lokubonisa i-laser;

Imo ecothayo, ukuchaneka okuphezulu;

Imowudi ekhawulezayo, i-frequency ephezulu, ukuchaneka okuphantsi.

Ngokwendlela yokulinganisa, inokwahlulwa ibe ngumlinganiselo othe ngqo kunye nomlinganiselo ongathanga ngqo.

Xa usebenzisa inzwa yokulinganisa, ukufundwa kwesixhobo akudingi naziphi na izibalo, kwaye kunokubonisa ngokuthe ngqo iziphumo ezifunekayo kumlinganiselo, obizwa ngokuba ngumlinganiselo othe ngqo. Ngokomzekelo, emva kwesixhobo sokulinganisa umgama we-laser ukulinganisa ngokuthe ngqo, ukufundwa kuboniswa kwisikrini sokubonisa, kwaye inkqubo yokulinganisa ilula kwaye ikhawuleza.

Eminye imilinganiselo ayinakukwazi okanye ayifanelekanga ukulinganisa ngokuthe ngqo, efuna ukubalwa kwedatha elinganisiweyo ukufumana iziphumo ezifunekayo emva kokusebenzisa i-laser ye-distance sensor yokulinganisa. Le ndlela ibizwa ngokuba ngumlinganiselo ongathanga ngqo.

Ukwahlulwa ngokotshintsho lwento elinganisiweyo, kukho: umlinganiselo we-static kunye nomlinganiselo oguqukayo.

Into elinganisiweyo ithathwa njengesisigxina ngexesha lenkqubo yokulinganisa, kwaye lo mlinganiso ubizwa ngokuba ngumlinganiselo we-static. Umlinganiselo ongatshintshiyo awudingi kuthathela ingqalelo ifuthe leemeko zexesha kumlinganiselo.

Ukuba into elinganisiweyo ihamba kunye nenkqubo yokulinganisa, lo mlinganiso ubizwa ngokuba ngumlinganiselo oguqukayo.

Kweyona nkqubo yokulinganisa, kufuneka siqale kwimeko ethile yomsebenzi wokulinganisa, kwaye emva kokuhlalutya ngokucokisekileyo, yeyiphi indlela yokulinganisa yokusebenzisa, kwaye emva koko sinqume ukukhetha inzwa yomgama we-laser.

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