Mundima ye tekinoroji yemazuva ano yekuyera, ma laser rangefinders neGPS zvishandiso zviviri zvezvishandiso zvinonyanya kushandiswa. Ingava yezviitiko zvekunze, mapurojekiti ekuvaka, kana gorofu, kuyera daro kwakarurama kwakakosha. Zvisinei, vashandisi vazhinji vanosangana nedambudziko pavanosarudza pakati pe laser rangefinder neGPS: ndeipi inonyatsokodzera zvandinoda? Chinyorwa chino chichaenzanisa zvese kubva pamaonero ekururama, mamiriro ezvinhu anoshanda, kuchinjika kwezvakatipoteredza, nezvimwewo, zvichikubatsira kuita sarudzo ine ruzivo.
1. Nheyo Dzepfungwa: Musiyano Wakakosha Pakati Pematekinoroji Maviri
Chishandiso cheraser chinoona daro nekubvisa kurova kwemoyo kwelaser uye kuverenga nguva inotora kuti chiedza chidzoke mushure mekubuda kubva pane chinangwa. Kurongeka kwacho kunogona kusvika padanho remamirimita uye kwakanakira kuyerwa nekukurumidza uye kwakarurama mukati menguva pfupi (kazhinji mamita 100-1500), zvichienderana nemutsetse usingadzivisike wekuona.
GPS, kune rumwe rutivi, inoverenga ma "geographical location coordinates" nekugamuchira zviratidzo zvesatellite uye yobva yawana data redaro zvichibva pakushandurwa kwema "coordinates" aya. Zvakanakira zvayo ndezvekuti haidi mutsetse wakananga wekuona chinangwa uye inogona kufukidza daro repasi rose. Zvisinei, inokanganiswa zvakanyanya nesimba rezviratidzo, mamiriro ekunze, uye zvipingamupinyi zvakaita sezvivakwa.
2. Kuenzanisa Kwekushanda Kwakakosha
① Kuyera Kwakarurama
Zvishandiso zveLaser rangefinder, mumamiriro ezvinhu akanaka (pasina kupindira kwechiedza kwakasimba, kuratidzwa kwakanaka kwechinangwa), zvinogona kuwana kururama kuri pakati pe ±1 mm kusvika ±1 cm, zvichiita kuti zvive sarudzo inosarudzwa yeminda yakasarudzika senge ongororo dzekuvaka uye dhizaini yemukati. Kusiyana neizvi, kururama kwezvishandiso zveGPS zvevatengi kunowanzova pakati pe1 kusvika ku5 metres, uye kunogona kukanganiswa zvakanyanya nekuparadzirwa kwesatellite uye kunonoka kwemasaini. Kunyangwe netekinoroji yeGPS (DGPS), kunyatsojeka hakugone kuputsa chipingamupinyi chemita. Saka, kana uchitsvaga kunyatsojeka, laser rangefinder ndiyo sarudzo iri nani.
② Kuchinjika Kwenharaunda
Zvishandiso zveLaser zvinoda nzira isina kuvharwa kuenda kune chinangwa, uye mashandiro azvo anogona kudzikira mumamiriro ezvinhu akadai semvura, sinou, mhute, kana chiedza chakajeka chinogona kuderedza kupenya kweLaser. Zvishandiso zveGPS zvinoshanda zvakanaka munzvimbo dzakashama, asi zvinogona kurasikirwa nechiratidzo mumakomba emaguta, mumigwagwa, kana masango akakora. Nokudaro, kune nzvimbo dzakaoma kana mamiriro ekunze ari kure, GPS inopa mukana wekuchinja-chinja.
③ Kushanda uye Kuwedzerwa
Zvishandiso zveLaser zvinoongorora daro, kukwirira, uye makona, nemamwe mamodheru epamusoro-soro anopa zvinhu zvakaita sekuverenga nzvimbo/vhoriyamu uye kutapurirana kwedata reBluetooth. Kusiyana neizvi, zvishandiso zveGPS zvinopa mamwe mabasa akadai sekuronga nzira yekufamba, kuyera kukwirira, uye kuteedzera nzira dzekufamba, zvichiita kuti dzikodzere mafambiro ekunze kana kufamba nemotokari. Saka, mune zviitiko zvine zvinodiwa zvakawanda, GPS inopa kukosha kwakazara.
3. Maitiro Ekushandisa Anokurudzirwa
| Mamiriro ezvinhu | Chishandiso Chinokurudzirwa | Kufunga |
| Ongororo yeNzvimbo yeKuvaka | Chinotsvaira Rangefinder cheLaser | Kunyatsorongeka uye kuyerwa nekukurumidza kwehurefu hwemadziro kana kukwirira kwepasi, pasina kuvimba nemasaini esatellite. |
| Nhandare yegorofu | Chinotsvaira Rangefinder yeLaser + GPS | Laser rangefinder inonyatsoona madaro emureza, ukuwo GPS ichipa mamepu enzira dzese uye ruzivo rwezvipingamupinyi (semuenzaniso, misungo yejecha, njodzi dzemvura). |
| Kufamba Netsoka/Kunakidzwa Nekufamba Netsoka Kunze | Chishandiso cheGPS | Kuisa nzvimbo panguva chaiyo, kutevera nzira, uye maficha ekufamba nekudzoka zvinovimbisa kuchengetedzeka uye kudzivirira kurasika. |
| Ongororo yeNyika yeKurima | RTK GPS | Inotsigira kuyerwa kwenzvimbo huru dzekurima uye kunyorwa kwemiganhu, inoshanda zvakanyanya kupfuura michina yelaser. |
4. Ungasarudza Sei?
Sarudzo yacho inonyanya kuenderana nemhinduro dzemibvunzo mitatu inotevera:
① Unoda kurongeka kwemazinga e milimita here?
Kana hongu, sarudza laser rangefinder.
② Chiyero chako chakakura kupfuura 1 km here?
Kana hongu, sarudza GPS kana musanganiswa weGPS ne laser rangefinder.
③ Uri kuishandisa munzvimbo dzakaoma here?
Kana hongu, GPS yakavimbika zvakanyanya, asi iva nechokwadi chekuti chiratidzo chinoramba chakasimba.
Nekufambira mberi kwetekinoroji, masisitimu ehybrid anobatanidza LiDAR (Laser Detection and Ranging) neGPS atanga kushandiswa munzvimbo dzakadai sekutyaira kwega uye geographic mapping. Midziyo iyi inogona kuwana macoordinates epasi rose kuburikidza neGPS uku ichishandisa laser scanning kugadzira mamodheru e3D akarurama, zvichiwana mabhenefiti maviri e "macroscopic positioning + microscopic measurement." Kune vashandisi vese, kusarudza maturusi akangwara anotsigira multi-mode collaboration kungave sarudzo yakanakisa mune ramangwana.
Hapana hukuru hwakakwana pakati pema laser rangefinders neGPS devices. Chinokosha ndechekuenderana nezvinodiwa zvako zvikuru. Kana uchida kuyerwa kwedaro pfupi kwakarurama uye kunoshanda, laser rangefinder ndiyo yaunonyanya kushandisa. Kune vanofamba kure kana kuti nzvimbo yakaoma yenzvimbo, GPS devices dzakakodzera. Kune vashandisi vane hunyanzvi, mhinduro yakasanganiswa inosanganisa zvakanakira zvese izvi ingangove mhinduro yekupedzisira.
Nguva yekutumira: Kurume-20-2025