Ukunemba okujwayelekile kwe-GNSS

Imojuli ye-GNSS RTK

Ibhodi le-DB713D liyibhodi elincane elinokunemba okuphezulu elithuthukiswe ngokusekelwe ku-chip ye-Dolphin III esebenza kahle kakhulu ethuthukiswe ngokuzimela yi-Changsha Haiger Beidou Information Technology Co., Ltd. (ezobizwa nge-Changsha Haiger lapha). Lisebenzisa i-algorithm yokuqala yokuthola isignali "ye-dolphin neuron". , lisekela ukwamukelwa kwesignali ye-GNSS egcwele kanye ne-frequency point egcwele. Landelela i-BDS B1I/B2I/B3I/B1C/B2a/B2b+ GPS L1CA/L1C/L2C/L2P/L5+ GLONASS L1/L2+ Galileo E1/E5a/E5b kanye nezinye izimpawu zesathelayithi. Njengoba lisebenzisa usayizi omncane we-classic, lingasetshenziswa kabanzi ezimakethe zobungcweti ezifana nokuthutha okuhlakaniphile, ama-drone, ukuhlola kanye nokumapha, ukuqapha ukuguqulwa, kanye nokulima okunembile.

Xhumana nathi

Izici Eziyinhloko

2018-07-16

Isekela uhlelo lwesignali yephuzu eligcwele le-BDS/GPS/GLONASS/GALILEO, kanye nohlelo lwesignali lwe-Beidou-3

2018-07-16

Ukubekwa kwe-RTK okunembile okuphezulu ngesikhathi sangempela ezingeni lesentimitha

2018-07-16

Ukubeka indawo eyodwa ngokunemba kwe-PPP

2018-07-16

Amaprosesa asebenza kahle kakhulu kanye nama-matrix accelerators

2018-07-16

Usayizi wehadiwe uyahambisana namabhodi e-OEM ajwayelekile emakethe

2018-07-16

Ikhono lokubeka inhlanganisela

2018-07-16

Iyamelana nokuphazamiseka kwe-in-band narrowband

Imininingwane

Imininingwane Kagesi

Imodeli	DB713D
Isiteshi	Iziteshi ezingu-384 (ezisekelwe ku-chip ye-Dolphin Ⅲ)
Imvamisa	BDS B1I/B2I/B3I/B1C/B2a/B2b GPS L1CA/L1C/L2C/L2P/L5 GLONASS L1/L2 Galileo E1/E5a/E5b QZSS L1/L2/L5 SBAS L1
Izinga Lokubuyekezwa Kwedatha Engahluziwe	Kufika ku-100Hz
Izinga Lokubuyekeza Lokubekwa Kwe-RTK	1 ~ 20Hz
Izinga Lokubuyekeza Isihloko se-RTK	1 ~ 20Hz
Ukunemba Kwesihloko	≤0.2 degrees /1m isisekelo
Ukunemba Kwesikhundla Sephuzu Elilodwa	H≤1.5m(RMS) V≤3.0m(RMS)
Ukunemba kwe-DGNSS	Ububanzi be-≤0.3m+10ppm(RMS) V≤0.6m+10ppm(RMS)
Ukunemba kwe-RTK	Ububanzi: ≤8.0mm+1ppm(RMS) V≤15mm+1ppm(RMS)
Ukunemba kwe-PPP	H≤10cm(RMS) V≤20cm(RMS)
Ukunemba Kwesigaba Sesithwali	≤1mm (RMS）
Ukunemba kwebanga elingamanga	≤0.10m (RMS）
Ukunemba Kwesikhathi	≤20ns (RMS）
Ukunemba Kwejubane	≤0.05m/s (RMS）
Iphutha Lokubala Ngokungaqondile
Ukuqala Okubandayo	≤40s
Isikhathi Sokutholwa Kabusha	≤1s
Isikhathi Sokuqalisa	≤5s (isisekelo esingu-10km)
Ukuthembeka Kokuqalisa	≥99.9% (isisekelo esingu-10km)
Ukulungiswa	I-RTCM2.X/3.X
Amaphrothokholi	I-NMEA-0183
Ubukhulu	46mm × 71mm × 9.8mm
Isisindo	25g
Umswakama	95% ukunganciphisi
Izinga Lokushisa Lokusebenza	-40℃~+85℃
Izinga Lokushisa Lesitoreji	-45℃~+125℃
Isixhumi se-I/O	Iphinikhodi engu-2×14
Okokufaka kwe-Antenna	2 × MMCX
Ukudlidliza	GJB150.16-2009
Ukushaqeka	GJB150.18-2009
I-Voltage yokufaka	3.2~5V DC
Ukusetshenziswa Kwamandla	0.9W
Ukukhishwa kwamandla echwebeni le-antenna	5V, 0~200mA
Ukuqhuma Kwe-Voltage	100mV pp（ubuningi）
I-UART	3 × UART （LV-TTL）
Okokufaka Komcimbi	1 × Umcimbi
1PPS	1 × PPS （LV-TTL）
I-SPI	1 × I-SPI