Cholandirira cha RTK Cholondola Kwambiri ndi Malo Oyambira: Kuzindikira Kulondola kwa Malo a 2.5cm mu Ulimi Woyenera, Kuyendetsa Modziyendetsa, ndi Kugwiritsa Ntchito Migodi

Popeza njira yopezera zofunikira zogwirira ntchito moyenera komanso molondola, 3Rtablet yakhazikitsa malo osungiramo zinthu a RTK (AT-B2) ndi GNSS receiver (AT-R2), omwe angagwiritsidwe ntchito ndi mapiritsi olimba a 3Rtablet kuti azitha kugwiritsa ntchito poika zinthu pamalo oyenera masentimita. Ndi njira zathu zatsopano, mafakitale monga ulimi akhoza kusangalala ndi ubwino wa makina odzipangira okha, ndikukweza magwiridwe antchito ndi zokolola za ntchito kufika pamlingo watsopano. Tsopano tiyeni tiwone bwino zida ziwirizi.

Kulondola kwa mulingo wa sentimita

AT-R2 imathandizira mawonekedwe a netiweki ya 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 deta yosiyana nthawi yeniyeni. Kupatula mawonekedwe a netiweki ya CORS, timathandizanso mawonekedwe a wailesi osankha. Wolandila mu mawonekedwe a wailesi amakhazikitsa kulumikizana ndi siteshoni ya RTK kudzera pa kulumikizana kwa wailesi, ndipo amalandira mwachindunji deta yosiyana ya GPS yotumizidwa ndi siteshoni ya base, kuti akwaniritse chiwongolero cholondola kapena kuwongolera magalimoto. Mawonekedwe a wailesi ndi oyenera zochitika zomwe sizili ndi netiweki yam'manja kapena zomwe zimafuna kudalirika kwambiri. Mawonekedwe onsewa amatha kukwaniritsa kulondola kwa malo mpaka 2.5cm.

AT-R2 imagwiritsanso ntchito gawo la PPP (Precise Point Positioning), lomwe ndi ukadaulo wopezera malo olondola kwambiri pogwiritsa ntchito deta yokonza ma reference yomwe imafalitsidwa mwachindunji ndi ma satellite. Pamene wolandila ali m'derali popanda netiweki kapena netiweki yofooka, gawo la PPP lingathandize kuzindikira kulondola kwa malo ocheperako mwa kulandira zizindikiro za satellite mwachindunji. Ndi IMU yomangidwa mkati yokhala ndi magwiridwe antchito ambiri ya 9-axis IMU (yosankha), yomwe ili ndi algorithm ya EKF yeniyeni, kuwerengera konse komanso kubweza zero offset nthawi yeniyeni, AT-R2 imatha kupereka deta yolondola komanso yodalirika ya kaimidwe ka thupi ndi malo nthawi yeniyeni. Kuonjezera kudalirika kwa makina odziyimira pawokha. Kaya ndi kugwiritsa ntchito galimoto yoyendetsa yokha yaulimi kapena galimoto yogulitsa migodi, deta yolondola kwambiri ndiyofunikira kuti ntchito iyende bwino komanso kuti ntchito igwire bwino ntchito.

Kudalirika Kwambiri

Ndi magiredi a IP66 ndi IP67 komanso chitetezo cha UV, AT-B2 ndi AT-R2 zimagwira ntchito bwino komanso molondola m'malo osiyanasiyana ovuta. Ngakhale zidazi zitayikidwa panja tsiku lililonse, zipolopolo zawo sizidzasweka kapena kusweka mkati mwa zaka zisanu. Kupatula apo, AT-B2 imagwiritsa ntchito batire yotenthetsera kwambiri, yomwe imatsimikizira kuti magetsi ali bwino kutentha kwa -40℉-176℉(-40℃-80℃), zomwe zimapangitsa kuti zipangizozi zizigwira ntchito bwino kwambiri kutentha kwambiri.

Ma interfaces Olemera

AT-R2 imathandizira njira zosiyanasiyana zolumikizirana, kuphatikizapo kutumiza deta kudzera mu BT 5.2 ndi RS232. Kuphatikiza apo, 3Rtablet imapereka chithandizo chosinthira ma waya owonjezera omwe amathandizira ma interfaces olemera monga CAN bus, kukwaniritsa zofunikira pa ntchito zosiyanasiyana.

Kugwiritsa Ntchito Pagulu ndi Kugwiritsa Ntchito Tsiku Lonse

AT-B2 ili ndi wailesi ya UHF yamphamvu kwambiri, yomwe imathandizira mtunda wopitilira 5km. M'malo ogwirira ntchito akuluakulu akunja, imapereka chithandizo chodalirika komanso chokhazikika cha ma signal kuti zitsimikizire kuti ntchito ikuyenda bwino popanda kusuntha malo oyambira pafupipafupi. Ndipo ndi batire yake yayikulu ya 72Wh Li-capacity, nthawi yogwira ntchito ya AT-B2 imaposa maola 20 (mtengo wamba), womwe ndi woyenera kwambiri kugwiritsidwa ntchito kwa nthawi yayitali. Cholandirira chomwe chili pagalimoto chimapangidwa kuti chipeze mphamvu zamagetsi mwachindunji kuchokera kugalimoto.

Kuphatikiza apo, malo oyambira ndi cholandirira zimatha kugwiritsidwa ntchito mwachangu pogwiritsa ntchito njira yosavuta. AT-B2 ndi AT-R2 zikuwonetsa kuphatikiza kwamphamvu kwa kulondola, kudalirika, komanso kulimba. Kaya zimagwiritsidwa ntchito mu ulimi wanzeru kapena ntchito zamigodi, izi zitha kuchepetsa bwino ndalama zopangira komanso ntchito kwa ogwira ntchito, kuthandiza akatswiri ndi oyang'anira kumaliza ntchito zawo molondola komanso moyenera.

Chizindikiro cha AT-B2 ndi AT-R2 chingapezeke patsamba la tsatanetsatane wa malonda patsamba lovomerezeka la 3Rtablet. Ngati mukufuna kuwaona, chonde yang'anani ndi kutilumikiza nthawi iliyonse kuti mudziwe zambiri.

Mawu Ofunika: ulimi wanzeru, chiwongolero choyendetsa chokha, choyendetsa chokha, piritsi lokwezedwa pagalimoto, cholandirira cha RTK GNSS, siteshoni ya RTK base.