GPS模块: DX-GP10-A(T10) 深圳大夏龙雀科技
完整一帧数据:
$GNGGA,075012.000,2920.73310,N,10442.74820,E,1,08,2.8,292.5,M,-42.0,M,,*63
$GNGLL,2920.73310,N,10442.74820,E,075012.000,A,A*43
$GNGSA,A,3,12,23,24,25,194,195,,,,,,,4.3,2.8,3.2,1*3F
$GNGSA,A,3,23,38,,,,,,,,,,,4.3,2.8,3.2,4*32
$GPGSV,3,1,10,10,54,336,,12,22,103,22,23,70,072,09,24,33,044,30,0*6E
$GPGSV,3,2,10,25,22,140,19,28,,,18,32,44,295,,194,20,123,20,0*6F
$GPGSV,3,3,10,195,19,159,11,199,48,140,,0*64
$BDGSV,1,1,04,13,79,029,,23,53,093,21,32,58,004,,38,61,118,10,0*74
$GNRMC,075012.000,A,2920.73310,N,10442.74820,E,1.42,100.20,200824,,,A,V*06
$GNVTG,100.20,T,,M,1.42,N,2.62,K,A*21
$GNZDA,075012.000,20,08,2024,00,00*47
$GPTXT,01,01,01,ANTENNA OPEN*25
按照文档, 设置只发送GPGGA和GPZDA:
$PCAS03,1,0,0,0,0,0,1,0,0,0,,,0,0*02
一帧数据:
$GPGGA,122019.000,2920.72261,N,10442.75526,E,1,07,3.0,354.9,M,-42.0,M,,*78
$GPZDA,122019.000,20,08,2024,00,00*51
GPGGA:
字段0:$GPGGA,语句ID,表明该语句为Global Positioning System Fix Data(GGA)GPS定位信息
字段1:UTC 时间,hhmmss.sss,时分秒.毫秒格式
字段2:纬度ddmm.mmmm,度分格式(位数不足则前补0)
字段3:纬度N(北纬)或S(南纬)
字段4:经度dddmm.mmmm,度分格式(位数不足则前补0)
字段5:经度E(东经)或W(西经)
字段6:GPS状态,0=未定位,1=非差分定位,2=差分定位,3=无效PPS,6=正在估算
字段7:正在使用的卫星数量(00 - 12)(前导位数不足则补0)
字段8:HDOP水平精度因子(0.5 - 99.9)
字段9:海拔高度(-9999.9 - 99999.9)
字段10:地球椭球面相对大地水准面的高度
字段11:差分时间(从最近一次接收到差分信号开始的秒数,如果不是差分定位将为空)
字段12:差分站ID号0000 - 1023(前导位数不足则补0,如果不是差分定位将为空)
字段13:校验值
GPZDA:
字段0:$GPZDA,语句ID
字段1:UTC 时间,hhmmss.sss,时分秒.毫秒格式
字段2:UTC 时间,日
字段3:UTC 时间,月
字段4:UTC 时间,年