Dareenka: Dhigista isku xidhka degdega ah oo deggan
Codsiga: Mashiinka safarka waqtiga
Qaabka xogta:M8N
Khadka alaabta: GPS
Waxyaabaha ugu muhiimsan:
■ Koombas isku dhafan
■ Diirada saar warshadaha xakameynta duulimaadka, oo leh qoraa birlab ah u gaar ah
■ Cabbirka badeecada:25 x 25x 8 mm
■ Ku-dhismay cod-weyneeye signalka LNA
■ Heerka warshadaha 25x 25x 4mm anteenada dhoobada dareenka sare
■ Ku dhex-dhismay TCXO crystal iyo capacitor Farad si aad u kululaato si degdeg ah
■ Heerka cusboonaysiinta booska 1-10Hz
1. Sharaxaada badeecada
F23-U waa qaataha Beidou/GPS kaas oo heli kara calaamadaha dayax-gacmeedka ee leh 72 kanaal, isticmaalka tamarta yar iyo dareenka sare, wuxuuna si dhakhso ah oo sax ah u heli karaa calaamadaha daciifka ah ee magaalooyinka, kanynada, meelaha sare iyo meelaha kale. Soo-qaaduhu wuxuu la socdaa qoraa geomagnetic, kaas oo ka caawiya isticmaaluhu inuu si dhakhso ah u horumariyo shaqada.
Shaqada PIN PIN:
Magaca pin | Sharaxaada |
TXD | Gelida xogta interface interface |
RXD | Soo saarista xogta interface TTL |
5V | Awoodda ugu weyn ee nidaamka, korantada sahaydu waa 3.3V-5V, hadda shaqeyntu waxay ku saabsan tahay 35 ~ 40 @ mA |
GND | Isku xirka dhulka |
SDA | Taxane Clock Line ee baska I2C |
SCL | Khadka xogta taxanaha ah ee baska I2C |
Fbaahida | GPS:L1C/A, GLONASS:L1C/A, Glileo:E1BDS:B1l,B2l,B1C,B3 SBAS:L1,QZSS:L1C/A |
Baud heerka | 4800960 0192 00384 00576 00115 200 BPS |
Kanaalka qaata | 72CH |
Sdareen | Dabagalka: -162dbm Qabashada: -160dbm Bilawga qabow -148dBm |
Bilow qabow | Celcelis ahaan 26s |
Bilow diiran | Celceliska 3s |
Kululbilow | Celceliska 1s |
Pdib u dhac | Saxnaanta booska toosan <2.5MSBAS <2.0Saaxsanaanta waqtiga: 30 ns |
Dhererka ugu badan | 50000M |
Xawaaraha ugu badan | 500 m/s |
Dardargelinta ugu badan | ≦ 4G |
Inta jeer ee cusbooneysiinta | 1-10 Hz |
cabbir guud | 25 x 25 x 8.3mm |
Voltaage | 3.3V ilaa 5V DC |
Awood darida | ≈35mA |
Port | UART/USB/I2C/SPI |
Heerkulka shaqada | -40 ℃ ilaa 85 ℃ |
Heerkulka kaydinta | -40 ℃ ilaa 85 ℃ |
3.NMEA0183 borotokoolka
NMEA 0183 wax soo saarka
GGA: wakhtiga, goobta, iyo nooca goobta
GLL: Longitude, Latitude, wakhtiga UTC
GSA: Qaabka uu ku shaqeeyo GPS-ka qaataha, dayax-gacmeedka loo isticmaalo meelaynta, qiimaha DOP
GSV: Macluumaadka dayax-gacmeedka GPS ee muuqda, sare u qaadista, azimuth, saamiga signal-ilaa-qeylada (SNR)
RMC: Waqtiga, taariikhda, goobta, xawaaraha
VTG: macluumaadka xawaaraha dhulka