I-Laser Drinder vs GPS: Ungayikhetha njani isixhobo sokulinganisa esifanelekileyo?

Kwicandelo leTekhnoloji yeMilinganiselo yeMigangatho yeMigangatho yeMigangatho, i-Laser Dribers kunye nezixhobo zeGPS zimbini kwezi zixhobo zisetyenziswayo. Nokuba ngabakuthintele ngaphandle, iiprojekthi zokwakha, okanye igalufa, umlinganiso ochanekileyo womgama ubalulekile. Nangona kunjalo, uninzi lwabasebenzisi lujongana nengxaki xa ukhetha phakathi kwe-Laser Rinder kunye nesixhobo se-GPS: yeyiphi eyona ilungele iimfuno zam? Eli nqaku liza kuthelekiswa nakho ngokwembono yokuchaneka, imeko esebenzayo, i-ofisi yokusingqongileyo, kunye nokunceda wenze isigqibo solwazi.

1. Imigaqo ephambili: Umahluko obalulekileyo phakathi kweetekhnoloji ezimbini

I-Laser Rinderfinder ichaza umgama ngokukhupha i-laser ye-larse kwaye ibala ixesha elithatha ukukhanya ukuze libuyele emva kokucingisisa ithagethi. Ukuchaneka kwayo kunokufikelela kwinqanaba lemilimitha kwaye ulungele imilinganiselo ekhawulezayo, ichanekile kwimilinganiselo emifutshane (ihlala i-100 yeemitha), kuxhomekeka kumgca owenziwe ngengqondo.

I-GPS, kwelinye icala, ibala lendawo yendawo elungelelanayo ngokufumana imiqondiso yesatellite kwaye ifumane idatha yomgama esekwe kwinguqu yale nguqu. Inzuzo yayo kukuba ayifuni umgca ngqo wokubona kwithagethi kwaye inokuhlawula imigama yehlabathi. Nangona kunjalo, ifuthe kakhulu ngamandla esayini, iimeko zemozulu, kunye nemiqobo efana nezakhiwo.

2. Uthelekiso lwentsebenzo eziphambili

Ukuchaneka komlinganiselo

I-Laser Dribers, phantsi kweemeko ezifanelekileyo (akukho nto iphazamisayo eqinileyo, ukubonakaliswa kwethagethi elungileyo), inokufezekisa ukucacisa ukusukela kwi-1 mm ukuya kwi-1 cm ukuya kwi-1 cm, ibenze ukuba babe ngabakhethiweyo. Ngokwahlukileyo koko, ukuchaneka kwezixhobo ze-GPS zabathengi zihlala zisusela kwi-1 ukuya kwi-5 yeemitha, kwaye inokuchaphazeleka kakhulu ngokusasazwa kwesatellite kunye nokulibaziseka kwesiginali. Nditsho netekhnoloji ye-GPS eyahlukileyo, i-DGPS), ukuchaneka akunakulindeleka ukwaphula umqobo wenqanaba lemitha. Ke ngoko, ukuba ufuna ukuchaneka okuphezulu, umlinganiso we-laser yeyona nto ibalulekileyo.

② Ukuzimela okusingqongileyo

Imibutho yaseLaser ifuna indlela engafakwanga kwithagethi, kwaye intsebenzo yabo inokucekisa kwiimeko ezinje ngemvula, ikhephu, ukukhanya, okanye ukukhanya kwenkungu ezinokwenza buthathaka umbono we-laser. Izixhobo zeGPS zenza kakuhle kwiindawo ezivulekileyo, kodwa zinokuphulukana nomqondiso kwiidolophu ezidolophini, imijelo, okanye amahlathi aphezulu. Yiyo loo nto, ukuba iitarayinari ezixineneyo okanye imeko yomgama omde, i-GPS inikezela bhetyebhetye ngakumbi.

Umsebenzi kunye nokwandiswa

I-Laser Drivefindinders ikhethekileyo ekulinganiseni umgama, ukuphakama, kunye nee-angles, kunye neemodeli zokuphela eziphezulu zokubonelela ngendawo / yokubala ye-Blue kunye nedatha yeBlue. Ngokwahlukileyo, izixhobo ze-GPS zibonelela ngemisebenzi eyongezelelweyo enjengokucwangciswa kwendlela, ukulinganiswa kweenqanawa, kunye nokulandela umkhondo we-trajechtories, ewenza ukuba ilungele ukuthambeka ngaphandle okanye ukuhambisa inqwelo-mafutha. Ke ngoko, kwiimeko ezineemfuno eziziimfuno ezinomdla, i-GPS ibonelela ngexabiso elibanzi.

3. Iimeko zesicelo ezincomekayo

4. Ungayikhetha njani?

Isigqibo ikakhulu sixhomekeke kwiimpendulo kule mibuzo mithathu ilandelayo:

Ngaba ufuna ukuchaneka kwinqanaba lemilimeter?

Ukuba ewe, khetha i-larfinder.

② Ngaba imilinganiselo yakho inkulu kune-1 km?

Ukuba ewe, khetha i-GPS okanye indibaniselwano ye-GPS kunye ne-Laser Driber.

Ngaba uyisebenzisa kwindawo entsonkothileyo?

Ukuba ewe, i-GPS ithembekile, kodwa qiniseka ukuba umqondiso uhlala uzinzile.

Ngenkqubela phambili kwezobuchwephesha, iinkqubo ze-hybrid zidibanisa i-lidar (i-larser yokufunyanwa kunye nokuntywila) kunye ne-GPS iqalile ukusetyenziswa kwimihlaba efana nokuqhuba ngokuzenzekelayo kunye nemephu. Ezi zixhobo zinokufumana ukulungelelanisa i-GPS ngelixa isebenzisa iskekethi ye-larser ukwenza i-3D yeemodeli ze-3D, izuzisa izibonelelo ezimbini ze "macroscopic isikhundla + somlinganiso we-microscopic +" Kubasebenzisi ngokubanzi, ukukhetha izixhobo ezikrelekrele ezixhasa intsebenziswano yendlela yokusebenzisana amaninzi kunokuba yeyona ndlela ilungileyo kwixesha elizayo.

Akukho thembana luqinisekileyo phakathi kwe-Laserfindsfinds kunye nezixhobo zeGPS. Isitshixo kukutshatisa iimfuno zakho eziphambili. Ukuba ufuna imilinganiselo ye-precie kunye nenqanaba eliphezulu lomgama omfutshane, i-Laser Drivefinder yiyo-i-go-to. Ukuhamba umgama omde okanye indawo engqongqo, izixhobo zeGPS zilungile. Abasebenzisi bobuchwephesha, isisombululo se-hybrid esidibanisa izibonelelo zabo zombini zinokuba yeyona mpendulo iphambili.