Kev ntsuas GNSS siab heev

BDS/GPS/GLONASS/Galileo/QZSS

Tag nrho-system, tag nrho-zaus RTK/INS integrated navigation module

UM981 yog ib tiam tshiab ntawm BDS, GPS, GLONASS, Galileo, QZSS full-system, full-frequency RTK/INS integrated navigation module uas Hexinxingtong tsim tawm ywj pheej. Nws yog raws li tiam tshiab ntawm radio frequency baseband thiab high-precision algorithm integrated GNSS uas Hexinxingtong tsim tawm ywj pheej. SoC chip—NebulasIV tsim. Nws tuaj yeem taug qab txhua lub kaw lus thiab cov zaus xws li BDS, GPS, GLONASS, Galileo, QZSS, NavIC, SBAS, thiab lwm yam. Kev sib xyaw ua ke high-speed floating-point processor thiab RTK dedicated co-processor kom ua tiav 100 Hz positioning result output. Kev sib xyaw ua ke ntawm onboard MEMS chip thiab U-Fusion combined navigation algorithm, nws daws tau qhov teeb meem ntawm kev cuam tshuam ntawm qhov chaw vim poob ntawm lub teeb liab satellite xauv, thiab tuaj yeem muab kev tso chaw zoo tas mus li hauv cov chaw nyuaj xws li cov tsev, qhov av, viaducts, thiab cov ntoo ntxoov ntxoo. Cov txiaj ntsig tso chaw. Rau kev taw qhia siab thiab kev tso chaw xws li kev soj ntsuam, kev kos duab, kev ua liaj ua teb precision, thiab lwm yam.

Tiv tauj peb

Cov Nta Tseem Ceeb

2018-07-16

Raws li lub cim tshiab NebulasIV xov tooj cua zaus baseband thiab high-precision algorithm integrated GNSS SoC chip

2018-07-16

Lub cav RTK ntau zaus thoob plaws lub cev thiab thev naus laus zis Gypsophila RTK

2018-07-16

Kev siv tshuab initialization RTK tam sim ntawd

2018-07-16

60 dB narrowband anti-interference technology, txhawb kev cuam tshuam nrhiav

2018-07-16

Kev txhawb nqa Heading2 orientation technology

2018-07-16

Txhawb nqa STANDALONE ib qho chaw nres tsheb high-precision positioning

2018-07-16

Txhawb nqa B2b-PPP thiab E6-HAS

2018-07-16

Onboard MEMS integrated navigation txhawb nqa U-Fusion tight integrated navigation technology kom ua tau raws li qhov chaw txuas ntxiv mus rau qhov chaw thaum muaj kev poob ntawm lub satellite

Cov Lus Qhia Tshwj Xeeb

Cov Kev Ntsuas Kev Txawj

kev taug qab teeb liab
Channel	1408 txoj kev, raws li NebulasIV
Zaus Ntau (MHz)	BDS B1I, B2I, B3I, B1C, B2a, B2b GPS L1C/A, L1C, L2C, L2P(Y), L5 GLONASS G1, G2, G3 Galileo E1, E5a, E5b, E6* QZSS L1, L2, L5 NavIC LCC/SBAS L1
cov yam ntxwv ntawm lub sijhawm
Pib txias
Kev Ntsuas Tseeb
Lub sijhawm raug	20ns
Tus qauv ib qho chaw qhov tseeb	H≤1.5m, V≤ 2.5m (1a, PDOP≤4)
Kev ntsuas qhov tseeb ntawm kev ceev	≤0.03m/s (RTK kho qhov kev daws teeb meem, 1a)

Lub sijhawm pib ntawm RTK
Kev ntseeg siab ntawm RTK pib ua haujlwm	>99.9%
RTK Precision	H: ± (8 + 10 * xD) hli V: ± (15 + 10 * x D) hli
Cov khoom siv hluav taws xob
Fais fab mov	+3.3V txog +3.45V DC
Kev siv hluav taws xob	0.95W
Hom Ntawv
Cov Ntaub Ntawv Sib Txawv	NMEA 0183, Unicore
Kho vajtse interface	3 × UART (LVTTL) 1 × SPI* 1 × I2C* 1 × CAN* (sib koom nrog UART3)
Qhov hnyav (g)
Qhov Loj	17.0 × 22.0 × 2.6 hli
kev kaw	LGA 54-pin
Cov Lus Qhia Txog Ib puag ncig
Kev Kub Ua Haujlwm (℃)	-40 ~ + 85
Kub Cia (℃)	-55 ~ + 95