Ukuchaneka okuqhelekileyo kwe-GNSS

Imodyuli ye-GNSS RTK

Ibhodi ye-DB713D yibhodi encinci echanekileyo kakhulu eyenziwe ngokusekelwe kwi-chip ye-Dolphin III esebenza ngokuzimeleyo eyenziwe yiChangsha Haiger Beidou Information Technology Co., Ltd. (ebizwa ngokuba yiChangsha Haiger apha). Yamkela i-algorithm yokuqala yokufumana isignali ye-"dolphin neuron". , ixhasa ukwamkelwa kwesignali ye-GNSS epheleleyo kunye ne-frequency point. Landela i-BDS B1I/B2I/B3I/B1C/B2a/B2b+ GPS L1CA/L1C/L2C/L2P/L5+ GLONASS L1/L2+ Galileo E1/E5a/E5b kunye nezinye iimpawu zesathelayithi. Yamkela ubungakanani obuncinci beklasikhi, ingasetyenziswa kakhulu kwiimarike zobungcali ezifana nothutho olukrelekrele, iidrone, uphando kunye nemephu, ukujonga ukuguqulwa, kunye nokulima okuchanekileyo.

Qhagamshelana nathi

Ezona mpawu

2018-07-16

Ixhasa inkqubo yesignali ye-BDS/GPS/GLONASS/GALILEO epheleleyo yenkqubo epheleleyo ye-full-frequency point, kunye nenkqubo yesignali yeBeidou-3

2018-07-16

Indawo ye-RTK echanekileyo kakhulu ngexesha langempela leesentimitha

2018-07-16

Ukubeka indawo enye ngokuchanekileyo kwe-PPP

2018-07-16

Iiprosesa ezisebenzayo eziphezulu kunye nee-matrix accelerators

2018-07-16

Ubungakanani behardware buhambelana neebhodi ze-OEM eziphambili kwimarike

2018-07-16

Ubuchule bokubeka indawo yokudibanisa

2018-07-16

Ayinakumelana nokuphazamiseka kwebhendi encinci ngaphakathi

Iinkcukacha

Iinkcukacha zoMbane

Imodeli	DB713D
Itshaneli	Iitshaneli ezingama-384 (ezisekelwe kwi-chip yeDolphin Ⅲ)
Izihlandlo	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
Ixabiso loHlaziyo lweDatha eluhlaza	Ukuya kuthi ga kwi-100Hz
Ixabiso loHlaziyo lokuBeka i-RTK	1 ~ 20Hz
Ixabiso loHlaziyo lweSihloko seRTK	1 ~ 20Hz
Ukuchaneka kwesihloko	≤0.2 degrees /1m isiseko
Ukuchaneka kweSikhundla sePoint enye	H≤1.5m(RMS) V≤3.0m(RMS)
Ukuchaneka kwe-DGNSS	H≤0.3m+10ppm(RMS) V≤0.6m+10ppm(RMS)
Ukuchaneka kwe-RTK	H≤8.0mm+1ppm(RMS) V≤15mm+1ppm(RMS)
Ukuchaneka kwePPP	H≤10cm(RMS) V≤20cm(RMS)
Ukuchaneka kweSigaba soMthwali	≤1mm (RMS）
Ukuchaneka koluhlu lwenkohliso	≤0.10m (RMS）
Ukuchaneka kwexesha	≤20ns (RMS）
Ukuchaneka kweVelocity	≤0.05m/s (RMS）
Impazamo Yokubala Ngokungafiyo	＜2% yomgama ohanjiweyo ngaphandle kwesiginali ye-GNSS
Ukuqala Okubandayo	≤40s
Ixesha Lokufumana Kwakhona	≤1s
Ixesha Lokuqalisa	≤5s (i-10km yokuqala)
Ukuthembeka kokuqalisa	≥99.9% (i-10km yokuqala)
Ukulungiswa	RTCM2.X/3.X
Iiprotokholi	I-NMEA-0183
Ubukhulu	46mm × 71mm × 9.8mm
Ubunzima	25g
Umswakama	I-95% ayifumi
Ubushushu bokusebenza	-40℃~+85℃
Ubushushu bokugcina	-45℃~+125℃
Isixhumi se-I/O	I-2×14 Pin
Igalelo le-Antena	2 × MMCX
Ukungcangcazela	GJB150.16-2009
Umothuko	GJB150.18-2009
I-Voltage yokufaka	3.2~5V DC
Ukutya umbane	0.9W
Isiphumo samandla ezibuko le-antenna	5V, 0~200mA
Ukuqhekeka kweVoltage	100mV pp（ubuninzi）
I-UART	3 × UART （LV-TTL）
Igalelo leSiganeko	1 × Isiganeko
1PPS	1 × PPS （LV-TTL）
I-SPI	1 × I-SPI