I-GNSS enembile kakhulu

I-BDS/GPS/GLONASS/Galileo/QZSS

Imojula yokuma kanye nokuqondiswa kwesistimu yonke, egcwele imvamisa, enembile kakhulu

I-UM982 iyi-module entsha yesizukulwane esisha ye-BDS, GPS, GLONASS, Galileo, QZSS, SBAS, egcwele uhlelo, enemvamisa egcwele, enembayo ephezulu kanye ne-orientation eyakhiwe ngokuzimela yi-Hexinxingtong. Isekelwe ekuhlanganisweni kwesizukulwane esisha se-baseband yemvamisa yomsakazo kanye nama-algorithm anembayo ephezulu athuthukiswe ngokuzimela yi-Hexinxingtong. I-chip ye-GNSS SoC—umklamo we-NebulasIV. I-UM982 ingalandelela ngesikhathi esisodwa i-BDS B11, B21, B31, GPS L1, L2, L5, GLONASSG1, G2, GalileoE1, E5a, E5b, QZSSL1, L2, L5 kanye nezinye izimpawu zemvamisa eminingi, futhi isekela ukuma kwe-joint system eziningi kanye nezindlela zokubeka ezizimele ze-single-system. , abasebenzisi bangayilungisa ngendlela eguquguqukayo. I-UM982 ineyunithi yokulwa nokuphazamiseka eyakhelwe ngaphakathi, engaqinisekisa ukunemba kokubeka okuthembekile nokunembile ngisho nasezindaweni eziyinkimbinkimbi ze-electromagnetic. Igxile kakhulu emikhakheni efana nama-drone, imishini yokugunda utshani, ezolimo ezinembile, kanye nokuhlolwa kokushayela okuhlakaniphile, isekela ukufakwa kwe-RTK okugcwele, okunemvamisa egcwele kanye nokubalwa kwe-antenna ezimbili, futhi ingasetshenziswa njengesiteshi esiphathwayo noma isiteshi esiyisisekelo.

Xhumana nathi

Izici Eziyinhloko

2018-07-16

Kususelwa ku-baseband yemvamisa yomsakazo yesizukulwane sakamuva se-NebulasIV kanye ne-algorithm enembile kakhulu ehlanganisiwe ye-chip ye-GNSS SoC

2018-07-16

Isekela ukubekwa kwe-RTK okubanzi nokwemvamisa egcwele kanye nesisombululo esiqondisa ama-antenna amabili

2018-07-16

Ubuchwepheshe benjini ye-Dual-RTK dual RTK

2018-07-16

Ubuchwepheshe bokulwa nokuphazamiseka obungu-60 dB kanye nomsebenzi wokuthola ukuphazamiseka okuthuthukisiwe

2018-07-16

Ukuqashelwa okuguquguqukayo kwefomethi yokufaka ehlukile ye-RTCM

2018-07-16

Sekela ukubeka indawo okuqondile kwesiteshi esisodwa

Sekela i-B2b-PPP kanye ne-E6-HAS

Ukuzulazula okuhlanganisiwe kwe-MEMS ebhodini kusekela ubuchwepheshe bokuzulazula obuhlanganisiwe be-U-Fusion ukuze kuhlangatshezwane nokuqhubeka kokubeka uma kwenzeka kulahleka isathelayithi

Imininingwane

Amapharamitha Obuchwepheshe

ukulandelela isignali
Isiteshi	Iziteshi ezingu-1408, ezisekelwe ku-NebulasIV
Ibanga Lokuvama (MHz)	BDS B1I, B2I, B3I, B1C, B2a, B2b GPS L1C/A, L1C, L2C, L2P(Y), L5 GLONASS G1, G2 Galileo E1, E5a, E5b, E6* QZSS L1C/A, L2C, L5 SBAS L1C/A
izici zesikhathi
Ukuqala okubandayo	＜30S
Ukunemba
Ukunemba kwesikhathi	20ns
Ukunemba okujwayelekile kokubeka iphuzu elilodwa	H≤1.5m,V≤ 2.5m (1a,PDOP≤4)
Ukunemba kokulinganisa isivinini	≤0.03m/s (Isixazululo se-RTK esilungisiwe, 1a)

Isikhathi sokuqalisa i-RTK
Ukuzethemba kokuqalisa i-RTK	>99.9%
Ukunemba kwe-RTK	Ububanzi:±(8+ 10xD) mm V:±(15+ 10x D) mm
Izakhiwo zikagesi
I-voltage yokunikezela	+3.3V kuya ku-+3.45V DC
Ukusetshenziswa kwamandla	0.95W
Ifomethi Yedatha
Idatha Ehlukile	I-NMEA 0183, i-Unicore
Isixhumi esibonakalayo sehadiwe	3 × UART (LVTTL) 1 × SPI* 1 × I2C* 1 × IKHANI* (eyabelwana ngayo ne-UART3)
Isisindo (g)
Ubukhulu	16.0 × 21.0 × 2.6 mm
ukugoqa	I-LGA enamaphini angu-48
Imininingwane Yemvelo
Izinga Lokushisa Lokusebenza (℃)	-40～+85
Izinga Lokushisa Lesitoreji (℃)	-55～+95