【发布时间】:2023-03-21 18:38:02
【问题描述】:
我有 GPS/GLONASS U-BLOX 7。当我运行 U-Center 应用程序时,它可以显示纬度和经度。但是,我需要从串口解码这个值(在 python 代码中添加它们)。 我的问题我找不到对接是如何工作的。 U-Center 应用程序正在接收这些数据。当我搜索 NMEA 命令时,似乎缺少一些数据。但我想知道 U-Center 是如何解码纬度和经度的。
有人有想法吗?
这是我从串口输出的 GPS 数据:
08:58:08 $GPRMC,085808.00,V,,,,,,,211217,,,N*76
08:58:08 $GPVTG,,,,,,,,,N*30
08:58:08 $GPGGA,085808.00,,,,,0,00,99.99,,,,,,*6B
08:58:08 $GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30
08:58:08 $GPGSV,3,1,10,03,83,342,,09,14,211,,11,35,165,,12,02,352,*78
08:58:08 $GPGSV,3,2,10,14,21,046,,17,42,279,,19,33,304,,22,67,073,*7B
08:58:08 $GPGSV,3,3,10,23,46,197,,32,01,042,*72
08:58:08 $GPGLL,,,,,085808.00,V,N*47
08:58:09 $GPRMC,085809.00,V,,,,,,,211217,,,N*77
08:58:09 $GPVTG,,,,,,,,,N*30
08:58:09 $GPGGA,085809.00,,,,,0,00,99.99,,,,,,*6A
08:58:09 $GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30
08:58:09 $GPGSV,3,1,10,03,83,342,,09,14,211,,11,35,165,,12,02,352,*78
08:58:09 $GPGSV,3,2,10,14,21,046,,17,42,279,13,19,33,304,,22,67,073,*79
08:58:09 $GPGSV,3,3,10,23,46,197,,32,01,042,*72
08:58:09 $GPGLL,,,,,085809.00,V,N*46
08:58:10 $GPRMC,085810.00,V,,,,,,,211217,,,N*7F
08:58:10 $GPVTG,,,,,,,,,N*30
08:58:10 $GPGGA,085810.00,,,,,0,00,99.99,,,,,,*62
08:58:10 $GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30
08:58:10 $GPGSV,3,1,10,03,83,342,,09,14,211,,11,35,165,,12,02,352,*78
08:58:10 $GPGSV,3,2,10,14,21,046,,17,42,279,,19,33,304,,22,67,073,*7B
08:58:10 $GPGSV,3,3,10,23,46,197,,32,01,042,*72
08:58:10 $GPGLL,,,,,085810.00,V,N*4E
08:58:11 $GPRMC,085811.00,V,,,,,,,211217,,,N*7E
08:58:11 $GPVTG,,,,,,,,,N*30
08:58:11 $GPGGA,085811.00,,,,,0,00,99.99,,,,,,*63
08:58:11 $GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30
08:58:11 $GPGSV,3,1,10,03,83,342,,09,14,211,,11,35,165,,12,02,352,*78
08:58:11 $GPGSV,3,2,10,14,21,046,,17,42,279,17,19,33,304,,22,67,073,*7D
08:58:11 $GPGSV,3,3,10,23,46,197,,32,01,042,*72
08:58:11 $GPGLL,,,,,085811.00,V,N*4F
08:58:12 $GPRMC,085812.00,V,,,,,,,211217,,,N*7D
08:58:12 $GPVTG,,,,,,,,,N*30
08:58:12 $GPGGA,085812.00,,,,,0,00,99.99,,,,,,*60
08:58:12 $GPGSA,A,1,,,,,,,,,,,,,99.99,99.99,99.99*30
08:58:12 $GPGSV,3,1,10,03,83,344,,09,14,211,,11,35,165,,12,02,352,*7E
08:58:12 $GPGSV,3,2,10,14,21,046,,17,42,279,,19,33,304,,22,67,073,*7B
08:58:12 $GPGSV,3,3,10,23,46,197,,32,01,042,*72
08:58:12 $GPGLL,,,,,085812.00,V,N*4C
08:58:13 $GPRMC,085813.00,V,,,,,,,211217,,,N*7C
【问题讨论】:
标签: python gps serial-port nmea