I-SparkFun RTK Torch - I-Compact, Surveyor engenamanzi enokusebenza kwe-RTK

I-Sparkfun RTK Torch, umhloli we-GNSS

El I-SparkFun RTK Torch iyisamukeli se-GNSS esicwebile, esingenamanzi esinikeza ukusebenza kwe-RTK kokulinganisa okunembe kakhulu. Naphezu kobukhulu bayo obuphathekayo, i-RTK Torch igcwele ubuchwepheshe obuthuthukisiwe. Ifaka imojuli ye-ESP32-WROOM enikeza i-Wi-Fi ne-Bluetooth, kanye nemojula ye-Unicore UM980 ehambisana ne-RTK ethola amasiginali we-GNSS enamaza amaningi ngokunemba okuphezulu. Kuhlanganisa futhi i-STM32WLE5CCU6 microcontroller evela ku-STMicroelectronics ukuze uthole izilungiso ngomsakazo we-LoRa.

I-RTK Torch i ukuvela kwe-RTK Facet yangaphambilini, kodwa ngentuthuko ebalulekile. Inikeza ukwamukela okubanzi, ukunemba okukhulu kanye nefomethi ephathekayo. Njenge-Facet, i-RTK Torch iza nekesi lokushaja, intambo yokushaja engu-3m ​​USB C kuya ku-C, i-adaptha yodonga engu-65W PD, kanye ne-adaptha yentambo ye-antenna engu-1/4″ kuya ku-5/8 ″.

Futhi, ivumelana nezidingo ezahlukahlukene sibonga izindlela zayo ezahlukene zokusebenza:

  • Ukuma kwe-GNSS (ukunemba okungu-~800 mm).
  • Ukuma kwe-GNSS nge-RTK (ukunemba okungu-8mm), kusetshenziswa isiteshi sesizinda sendawo.
  • Ukuma kwe-GNSS nge-PPP-RTK (ukunemba okungu-14 kuya ku-60 mm), kusetshenziswa izilungiso ze-PointPerfect.
  • Ukuma kwe-GNSS ngesinxephezelo sokutsheka.
  • Isiteshi sesisekelo se-GNSS.
  • Iseva ye-NTRIP eyisisekelo ye-GNSS.

Le divayisi ilungele imisebenzi edingekayo Ukunemba okuphezulu kwe-geolocation kanye nemephu ye-GIS (Isistimu yolwazi lwendawo). Ingasetshenziswa ezinhlelweni ezifana ne-surveying, ezolimo kanye nezokwakha ezifana nokuhlola.

Nakuba i-RTK Torch inezindlu Ukumelana nothuli namanzi (isilinganiso se-IP67), akunconyelwe ukukhwezwa kwangaphandle unomphela. Kunjalo, idivayisi isebenzisa i-firmware ye-RTK yonke indawo ye-SparkFun, engumthombo ovulekile futhi isingathwe ku-GitHub. Futhi ihlanganisa i-Zero-Touch RTK, isici esivumela ukulungiswa ukuthi kulayishwe ngokuzenzakalelayo ngemininingwane yenethiwekhi ye-Wi-Fi kuphela (etholakala ezifundeni ezithile kanye nokubhaliselwe kwamahhala kokuqala).

Ungakwazi futhi ukusetha ifoni yakho ku thola idatha ye-NMEA ku-RTK Torch nge-Bluetooth. Idivayisi isebenza nezinhlelo zokusebenza ezimbalwa ze-GIS ze-Android ne-iOS, njenge-SW Maps (kunconyiwe), i-Survey Master Vespucci, i-QGIS ne-QField (lezi zintathu zokugcina ziwumthombo ovulekile).

Izici zobuchwepheshe zomhloli

umhloli wamazwe

Ngokuqondene ne izici noma imininingwane Izindlela zokuhlola idivayisi yilezi:

  • I-ESP32-WROOM I-Transceiver engenantambo:
    • I-Dual-core Xtensa 32-bit @ 240MHz CPU
    • Imemori engu-16MB flash, 2MB PSRAM, kanye no-520KB SRAM
    • Ukuxhumana okungenantambo i-Wi-Fi 802.11b/g/n ne-Bluetooth 4.2 ne-BLE
  • Isamukeli se-Unicore UM980 GNSS esinezinga lokubuyekeza ulwazi le-50Hz RTK
    • 1408-isiteshi se-GPS, i-GLONASS, i-Galileo, i-BeiDou, nezimpawu ze-QZSS
    • Isilinganiso esivundlile:
      • Ukuzimela: 1.5m
      • I-DGPS: 0.4m
      • I-RTK: 0.8cm + 1ppm
    • Isilinganiso esiqondile:
      • Ukuzimela: 2.5m
      • I-DGPS: 0.8m
      • I-RTK: 1.5cm + 1ppm
    • Ukuphakama okuphezulu: 18km
    • Isivinini esiphezulu: 515m/s
  • I-LoRa Radio STM32WLE5CCU6 MCU, i-Arm Cortex-M4 core @ 48MHz ene-LoRa eyakhelwe ngaphakathi
  • I-USB-C yamandla nohlelo
  • I-antenna yangaphakathi: L1/L2/L5 enenzuzo engu-≥ 2.3dBi
  • Sitshekisa isinxephezelo ngeyunithi ehlanganisiwe ye-IM19
  • Amandla angu-7.2V 6.800mAh 49Wh ibhethri eneshaji engu-10W
  • Okunye: ukulawula inkinobho, i-1W amplifier/front-end (ku-900MHz)
  • Isisindo: 428g
  • Ubukhulu: 71x71x147mm

I-RTK Torch ingathengwa esitolo se-SparkFun ukuze intengo elinganiselwa ku-€1500, ngezaphulelo ezitholakalayo zokuthenga ngobuningi. Kuwebhusayithi esemthethweni ungathola neminye imininingwane kumhlahlandlela wokuxhumana we-RTK Torch nakubhukwana le-RTK Yonke indawo.


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Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.