文档类型:产品文档
地址:福建省福州市鼓楼区工业路福州大学国家科技园物理楼四楼 电话:0591-83705885 3 / 27 页
1 概述 .......................................................................................................................................... 5
2 设计依据 ................................................................................................................................... 5
3 整机组成 ................................................................................................................................... 5
4 数据接口协议 ........................................................................................................................... 6
4.1
一体机数据协议格式总体说明
........................................................................................ 6
4.2
北斗一代数据接口协议
.................................................................................................... 6
4.2.1 北斗一代接口数据传输约定 ..................................................................................................... 6
4.2.2 请求指令协议格式说明 ............................................................................................................. 7
4.2.2.1 定位申请($DWSQ) ......................................................................................................... 7
4.2.2.2 通信申请($TXSQ) ........................................................................................................... 8
4.2.2.3IC 检测($ICJC) ................................................................................................................. 9
4.2.2.4 系统自检($XTZJ) ............................................................................................................ 9
4.2.2.5 时间输出($SJSC) ............................................................................................................ 9
4.2.2.6 功率检测($GLJC)............................................................................................................ 9
4.2.2.7 版本读取($BBDQ) ........................................................................................................ 10
4.2.3 响应指令协议格式说明 ........................................................................................................... 10
4.2.3.1 定位信息($DWXX) ....................................................................................................... 10
4.2.3.2 通信信息($TXXX) ......................................................................................................... 11
4.2.3.3 IC 信息($ICXX) .............................................................................................................. 12
4.2.3.4 自检信息($ZJXX) .......................................................................................................... 12
4.2.3.5 时间信息($SJXX) .......................................................................................................... 13
4.2.3.6 功率状况($GLZK) ......................................................................................................... 13
4.2.3.7 版本信息($BBXX) ......................................................................................................... 14
4.2.3.8 反馈信息($FKXX) ......................................................................................................... 14
4.3
北斗二代
/GPS
数据接口协议
......................................................................................... 14
4.3.1 北斗二代/GPS 数据接口传输约定 .......................................................................................... 15
4.3.2 北斗二代/GPS 数据接口输出数据格式 .................................................................................. 15
4.3.2.1GGA .................................................................................................................................... 15
4.3.2.2GLL ...................................................................................................................................... 16
4.3.2.3GSA ..................................................................................................................................... 17
4.3.2.4GSV ..................................................................................................................................... 18
4.3.2.5RMC .................................................................................................................................... 19
4.3.2.6VTG ..................................................................................................................................... 20
4.3.2.7ZDA ..................................................................................................................................... 21
4.3.2.8TXT ...................................................................................................................................... 21
4.3.3 北斗二代/GPS 数据接口配置指令格式 .................................................................................. 22
4.3.3.1CAS00.................................................................................................................................. 22
4.3.3.2CAS02.................................................................................................................................. 23
4.3.3.3CAS03.................................................................................................................................. 23
4.3.3.4CAS04.................................................................................................................................. 24
4.3.3.5CAS05.................................................................................................................................. 24
4.3.3.6CAS10.................................................................................................................................. 25
4.3.3.7CAS11.................................................................................................................................. 26
4.3.3.8SIR ....................................................................................................................................... 26