GNSS ifite ubuziranenge bwo hejuru

BDS/GPS/GLONASS/Galileo/QZSS

Module y'uburyo bwo kuzenguruka yuzuye, ifite frequency yuzuye ya RTK/INS

UM981 ni ubwoko bushya bwa module ya BDS, GPS, GLONASS, Galileo, QZSS yuzuye, module yuzuye ya RTK/INS yakozwe ku giti cyayo na Hexinxingtong. Ishingiye ku bwoko bushya bwa radio frequency baseband na algorithm yo hejuru ya GNSS yakozwe ku giti cyayo na Hexinxingtong. SoC chip - NebulasIV design. Ishobora gukurikirana icyarimwe ingingo zose za sisitemu na frequency nka BDS, GPS, GLONASS, Galileo, QZSS, NavIC, SBAS, nibindi. Ihujwe na poroseseri yihuta cyane na poroseseri ya RTK kugira ngo igere ku musaruro wa 100 Hz positioning results. Ihujwe na chip ya MEMS iri mu bwato na algorithm ya U-Fusion connected navigation, ikemura neza ikibazo cyo guhagarika ibisubizo byo gushyira ahagaragara bitewe no gutakaza ikimenyetso cya satelite, kandi ishobora gutanga position nziza ihoraho mu bidukikije bigoye nko mu nyubako, mu tunnels, viaducts, n'ibiti. Ibisubizo byo gushyira ahagaragara. Ku bijyanye no kugenzura no gushyira ahagaragara neza nko gupima, kugena amakarita, ubuhinzi bugezweho, nibindi.

Twandikire

Ibiranga by'ingenzi

2018-07-16

Hashingiwe ku gisekuru gishya cya NebulasIV radio frequency baseband na algorithm yo mu rwego rwo hejuru ya GNSS SoC chip

2018-07-16

Moteri ya RTK ifite frequency nyinshi muri sisitemu yose hamwe n'ikoranabuhanga rya Gypsophila RTK

2018-07-16

Ikoranabuhanga ryo gutangiza RTK ako kanya

2018-07-16

Ikoranabuhanga rya 60 dB ryo kurwanya ihungabana, rifasha mu gutahura ihungabana

2018-07-16

Ikoranabuhanga ryo kuyobora Heading2 rishyigikira

2018-07-16

Shyigikira ahantu hihariye hashyirwa urubuga rumwe rukora neza cyane

2018-07-16

Gushyigikira B2b-PPP na E6-HAS

2018-07-16

Uburyo bwo kuyobora bwa MEMS bukoresha ikoranabuhanga rya U-Fusion rijyanye n'uburyo bwo kuyobora bukoreshwa mu buryo buhamye kugira ngo buhuze n'uburyo bwo gushyira ibintu mu mwanya wabyo mu gihe habayeho ikibazo cy'ibura rya satelite.

Ibisobanuro

Ibipimo bya tekiniki

gukurikirana ibimenyetso
Umuyoboro	Imiyoboro 1408, ishingiye kuri NebulasIV
Ingano y'Inshuro (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 L5 AS
ibiranga igihe
Gutangira bikonje	＜S30
Uburyo bwo gukora neza
Uburyo bwo kumenya igihe neza	20ns
Uburyo busanzwe bwo gushyira ahantu hamwe ahantu hatandukanye	H≤1.5m, V≤ 2.5m (1a, PDOP≤4)
Uburyo bwo gupima umuvuduko buhamye	≤0.03m/s (Igisubizo cya RTK gihamye, 1a)

Igihe cyo gutangiza RTK
icyizere cyo gutangiza RTK	>99.9%
RTK Precision	Ubuso:±(8+ 10xD) mm V:±(15+ 10x D) mm
Imiterere y'amashanyarazi
Umuvuduko w'amashanyarazi	+3.3V kugeza +3.45V DC
Ikoreshwa ry'ingufu	0.95W
Imiterere y'amakuru
Amakuru Atandukanye	NMEA 0183, Unicore
Uburyo bwo guhuza ibikoresho	3 × UART (LVTTL) 1 × SPI* 1 × I2C* 1 × CAN* (isangiwe na UART3)
Uburemere (g)
Ingano	17.0 × 22.0 × 2.6 mm
gufunga	LGA ifite imigozi 54
Ibiranga ibidukikije
Ubushyuhe bwo gukora (℃)	-40～+85
Ubushyuhe bwo kubika (℃)	-55～+95