Laser Rangefinder vs GPS: Nigute wahitamo igikoresho gipimisha gikwiye kuri wewe?

Mu rwego rw'ikoranabuhanga rigezweho ryo gupima, ibikoresho bya laser rangefinder n'ibikoresho bya GPS ni bimwe mu bikoresho bikunze gukoreshwa cyane. Byaba ari mu bikorwa byo hanze, mu mishinga y'ubwubatsi, cyangwa mu mukino wa golf, gupima intera neza ni ingenzi cyane. Ariko, abakoresha benshi bahura n'ikibazo cyo guhitamo hagati ya laser rangefinder n'igikoresho cya GPS: ni ikihe gihuye neza n'ibyo nkeneye? Iyi nkuru izagereranya byombi uhereye ku buryo buboneye, ibintu bifatika, uburyo bwo guhuza ibidukikije, n'ibindi, bigufashe gufata icyemezo gishingiye ku makuru.

1. Amahame y'ingenzi: Itandukaniro ry'ingenzi hagati y'ikoranabuhanga ribiri

Imashini ipima intera ikoresha laser isohora umuvuduko wa laser hanyuma ikabara igihe bifata kugira ngo urumuri rugaruke nyuma yo kugaragara ku ntego. Ubuhanga bwayo bushobora kugera ku rwego rwa milimetero kandi ni bwiza cyane mu gupima vuba kandi neza mu ntera ngufi (ubusanzwe metero 100-1500), bitewe n'umurongo ugaragara udafite aho ubogamiye.

Ku rundi ruhande, GPS ibara aho ibintu biherereye binyuze mu kwakira ibimenyetso bya satelite hanyuma igakura amakuru y'intera ishingiye ku ihinduka ry'ibi bihuza. Akamaro kayo ni uko idasaba umurongo utaziguye wo kureba ikintu runaka kandi ishobora gukora intera y'isi yose. Ariko, igira ingaruka zikomeye ku mbaraga z'ibimenyetso, imiterere y'ikirere, n'imbogamizi nk'inyubako.

2. Kugereranya imikorere y'ingenzi

① Ubuziranenge bwo gupima

Imashini zipima urumuri za laser, mu bihe byiza (nta rumuri rwinshi rudakora, nta kugaragara neza kw'intego), zishobora kugera ku buziranenge buri hagati ya mm ± 1 na cm ± 1, bigatuma ziba amahitamo meza ku nzego zihariye nko mu bushakashatsi bw'ubwubatsi no mu gishushanyo mbonera cy'imbere. Mu buryo bunyuranye, ubuziranenge bw'ibikoresho bya GPS bikoreshwa n'abaguzi busanzwe buri hagati ya metero 1 na 5, kandi bishobora kugira ingaruka zikomeye ku ikwirakwizwa rya satelite no gutinda k'ibimenyetso. Nubwo hakoreshejwe ikoranabuhanga rya GPS ritandukanye (DGPS), ubuziranenge ntabwo bushobora guca uruzitiro rw'urwego rwa metero. Kubwibyo, niba ushaka ubuziranenge buhanitse, imashini ipima urumuri ya laser ni yo mahitamo meza.

② Guhuza n'ibidukikije

Imashini zipima imirasire ya laser zikenera inzira idafite imbogamizi igana aho zigenewe, kandi imikorere yazo ishobora kwangirika mu bihe nk'imvura, urubura, igihu, cyangwa urumuri rwinshi rushobora gutuma urumuri rwa laser rugabanuka. Ibikoresho bya GPS bikora neza mu bice bifunguye, ariko bishobora gutakaza ikimenyetso mu mikoki yo mu mijyi, mu tunnel, cyangwa mu mashyamba y'inzitane. Bityo, ku butaka bugoye cyangwa ahantu harehare, GPS itanga uburyo bworoshye bwo koroshya ibintu.

③ Imikorere n'uburyo bwo kongerera ubushobozi

Imashini zipima uburebure bwa laser zihariye mu gupima intera, uburebure, n'inguni, hamwe na zimwe mu nganda zigezweho zitanga ibintu nk'ibipimo by'ubuso/ingano ndetse no kohereza amakuru kuri Bluetooth. Ibinyuranye n'ibyo, ibikoresho bya GPS bitanga imikorere y'inyongera nko gutegura inzira yo kunyuramo, gupima uburebure, no gukurikirana inzira z'ingendo, bigatuma zikwiriye ingendo zo hanze cyangwa ingendo z'imodoka. Kubwibyo, mu bihe bifite ibisabwa byinshi, GPS itanga agaciro kanini.

3. Ingero zisabwa zo gukoresha

4. Nigute wahitamo?

Icyemezo gishingiye ahanini ku bisubizo by'ibibazo bitatu bikurikira:

① Ese ukeneye ubuziranenge bw'urwego rwa milimetero?

Niba ari yego, hitamo icyuma gipima ikirere cya laser.

② Ese intera yo gupima yawe irenze kilometero 1?

Niba ari yego, hitamo GPS cyangwa uruvange rwa GPS na laser rangefinder.

③ Ese urimo kuyikoresha mu butaka bugoye?

Niba ari yego, GPS ni nziza kurushaho, ariko menya neza ko ikimenyetso gikomeza kuba gihamye.

Bitewe n'iterambere ry'ikoranabuhanga, sisitemu zivanze zihuza LiDAR (Laser Detection and Ranging) na GPS zatangiye gukoreshwa mu nzego nko gutwara ibintu mu buryo bwikora no gupima ahantu nyaburanga. Ibi bikoresho bishobora kubona imirongo mpuzamahanga binyuze kuri GPS mu gihe bikoresha laser scanning kugira ngo bikore moderi za 3D zizewe cyane, bikagira akamaro kabiri ko "gupima ahantu hanini + gupima mikorosikopi." Ku bakoresha muri rusange, guhitamo ibikoresho by'ubwenge bishyigikira ubufatanye bwa multi-mode bishobora kuba amahitamo meza mu gihe kizaza.

Nta kintu na kimwe gisumba ibindi hagati ya laser rangefinder n'ibikoresho bya GPS. Icy'ingenzi ni uguhuza ibyo ukeneye by'ingenzi. Niba ukeneye gupima intera ngufi neza kandi neza, laser rangefinder ni yo ukunda. Ku bijyanye no kugenda intera ndende cyangwa gushyira ahantu hagoye, ibikoresho bya GPS birakwiriye cyane. Ku bakoresha b'inzobere, igisubizo kivanze gihuza ibyiza bya byombi gishobora kuba igisubizo cy'ingenzi.