Wolandila Wapamwamba wa RTK ndi Malo Oyambira: Kuzindikira Kulondola kwa 2.5cm Kuyimilira Pakulima Molondola, Kuyendetsa Modziyendetsa ndi Kugwiritsa Ntchito Migodi

Monga momwe zimayendera zofunikira pakugwirira ntchito moyenera, 3Rtablet yakhazikitsa malo oyambira a RTK (AT-B2) ndi GNSS receiver (AT-R2) , omwe angagwiritsidwe ntchito ndi mapiritsi olimba a 3Rtablet kuti azindikire mawonekedwe a centimita. Ndi mayankho athu atsopano, mafakitale monga zaulimi amatha kusangalala ndi mapindu a makina oyendetsa ndege, ndikuwongolera magwiridwe antchito ndi zokolola mpaka pamlingo wina watsopano. Tsopano tiyeni tione mozama zipangizo ziwirizi.

Kulondola kwa Sentimita

AT-R2 imathandizira ma network a CORS mwachisawawa. Mu mawonekedwe a netiweki ya CORS, wolandila amalumikizidwa ndi ntchito ya CORS kudzera pa netiweki yam'manja kapena ulalo wapadera wa data kuti apeze zenizeni zenizeni zenizeni. Kupatula ma CORS network mode, timathandiziranso ma wayilesi osankha. Wolandira mu wayilesi amakhazikitsa kulumikizana ndi siteshoni ya RTK kudzera pawailesi, ndipo amalandira mwachindunji deta yosiyana ya GPS yotumizidwa ndi malo oyambira, kuti azindikire chiwongolero cholondola kapena kuwongolera magalimoto. Mawonekedwe a Wailesi ndi oyenera pazosewerera zomwe zilibe ma netiweki am'manja kapena zomwe zimafunikira kudalirika kwambiri. Mitundu yonseyi imatha kukwaniritsa kulondola kwa 2.5cm.

AT-R2 imaphatikizanso gawo la PPP (Precise Point Positioning), lomwe ndi ukadaulo wozindikira malo olondola kwambiri pogwiritsa ntchito ma data owongolera omwe amawulutsidwa mwachindunji ndi ma satellite. Pamene wolandirayo ali m'deralo popanda maukonde kapena netiweki yofooka, gawo la PPP limatha kuchitapo kanthu kuti lizindikire kulondola kwamamita ang'onoang'ono polandila ma sign a satellite. Ndi mawonekedwe apamwamba a 9-axis IMU (yosankha), yomwe ili ndi nthawi yeniyeni ya EKF algorithm, kuwerengera maganizo onse ndi malipiro enieni a zero offset, AT-R2 imatha kupereka mawonekedwe olondola komanso odalirika a thupi. ndikuyika deta mu nthawi yeniyeni. Kupititsa patsogolo kudalirika kwa dongosolo la autopilot. Kaya ndikugwiritsa ntchito magalimoto odziyendetsa okha kapena magalimoto oyendetsa migodi, chidziwitso cha malo olondola kwambiri ndikofunikira kuti muchepetse mayendedwe a ntchito ndikuwongolera magwiridwe antchito.

Kudalirika Kwambiri

Ndi IP66 & IP67 giredi ndi chitetezo cha UV, AT-B2 ndi AT-R2 ali ndi magwiridwe antchito abwino kwambiri komanso olondola m'malo ovuta osiyanasiyana. Ngakhale zidazi zitayikidwa panja tsiku lililonse, zipolopolo zake sizimasweka kapena kusweka mkati mwa zaka zisanu. Komanso, AT-B2 utenga lonse kutentha batire, amene kuonetsetsa mphamvu yachibadwa mu kutentha ntchito -40 ℉-176 ℉ (-40 ℃-80 ℃), kwambiri utithandize chitetezo ndi ntchito zipangizo mu kutentha kwambiri.

Ma Interface Olemera

AT-R2 imathandizira njira zosiyanasiyana zoyankhulirana, kuphatikiza kutumiza ma data kudzera pa BT 5.2 ndi RS232. Kuphatikiza apo, 3Rtablet imapereka ntchito yosinthira makonda a chingwe chowonjezera chomwe chimathandizira malo olumikizirana olemera monga CAN basi, kukwaniritsa zofunikira pazantchito zosiyanasiyana.

Kugwiritsa ntchito kwanthawi yayitali ndikugwiritsa ntchito tsiku lililonse

AT-B2 ili ndi wailesi ya UHF yamphamvu kwambiri, yomwe imathandizira mtunda wopitilira 5km. M'malo ambiri ogwirira ntchito akunja, imapereka chidziwitso chodalirika komanso chokhazikika kuti zitsimikizire kuti ntchito yosasokonezedwa popanda kusuntha pafupipafupi. Ndipo ndi 72Wh mphamvu yayikulu ya Li-batri, nthawi yogwira ntchito ya AT-B2 imaposa maola 20 (mtengo wamba), womwe ndi woyenera kwambiri kugwiritsidwa ntchito kwa nthawi yayitali. Wolandira wokwera pagalimoto amapangidwa kuti apeze mphamvu yamagetsi mwachindunji kuchokera mgalimoto.

Kuphatikiza apo, malo oyambira ndi olandila amatha kukhazikitsidwa mwachangu pogwiritsa ntchito kosavuta. AT-B2 ndi AT-R2 amawonetsa kuphatikiza kwamphamvu kolondola, kudalirika komanso kulimba. Kaya amagwiritsidwa ntchito paulimi wanzeru kapena ntchito zamigodi, zinthuzi zimatha kuchepetsa mtengo wopangira komanso kulemetsa kwa ogwira ntchito, kuthandiza akatswiri ndi mamanejala kumaliza ntchito zawo mwatsatanetsatane komanso mosayerekezeka.

Gawo la AT-B2 ndi AT-R2 litha kupezeka patsamba lazambiri zatsamba latsamba lovomerezeka la 3Rtablet. Ngati muli ndi chidwi ndi iwo, chonde yang'anani ndikulumikizana nafe nthawi iliyonse kuti mumve zambiri.

Mawu osakira: ulimi wanzeru, chiwongolero cha magalimoto, autopilot, piritsi yokwera pamagalimoto, wolandila RTK GNSS, RTK base station.