GPS 定位终端简明通讯协议密级：保密广州金途信息技术有限公司GPS 定位器通讯协议（VG905）1广州金途信息技术有限公司目录一、协议包格式---------------------------------------------------------------------------------------------------------------------------------------------- 31.协议号详解---------------------------------------------------------------------------------------------------------------------------------------------- 3二、协议包分解---------------------------------------------------------------------------------------------------------------------------------------------- 41.登录包----------------------------------------------------------------------------------------------------------------------------------------------------- 4a)登录包------------------------------------------------------------------------------------------------------------------------------------------------- 4a)登录包回复（服务器回复）------------------------------------------------------------------------------------------------------------------- 44.心跳包----------------------------------------------------------------------------------------------------------------------------------------------------- 5a)终端发送心跳包------------------------------------------------------------------------------------------------------------------------------------ 5a)服务器心跳包回复--------------------------------------------------------------------------------------------------------------------------------- 66.GPS 定位包---------------------------------------------------------------------------------------------------------------------------------------------- 7a)终端发送定位包------------------------------------------------------------------------------------------------------------------------------------ 7b)服务器定位包回复--------------------------------------------------------------------------------------------------------------------------------- 87.LBS 多基站扩展信息包------------------------------------------------------------------------------------------------------------------------------ 9a)终端发送LBS多基站包-------------------------------------------------------------------------------------------------------------------------- 9b)服务器LBS多基站包回复--------------------------------------------------------------------------------------------------------------------- 108.报警包--------------------------------------------------------------------------------------------------------------------------------------------------- 11a)终端发送报警包---------------------------------------------------------------------------------------------------------------------------------- 11b)服务器报警包回复------------------------------------------------------------------------------------------------------------------------------- 13c)服务器报警包中文地址回复----------------------------------------------------------------------------------------------------------------- 13d)服务器报警包英文地址回复----------------------------------------------------------------------------------------------------------------- 149.GPS 地址请求包-------------------------------------------------------------------------------------------------------------------------------------- 15a)终端地址请求包---------------------------------------------------------------------------------------------------------------------------------- 15b)服务器地址请求包中文回复----------------------------------------------------------------------------------------------------------------- 15c)服务器地址请求包英文回复----------------------------------------------------------------------------------------------------------------- 1610.LBS 地址请求包----------------------------------------------------------------------------------------------------------------------------------- 17d)终端地址请求包---------------------------------------------------------------------------------------------------------------------------------- 17e)服务器地址请求包中文回复----------------------------------------------------------------------------------------------------------------- 17f)服务器地址请求包英文回复----------------------------------------------------------------------------------------------------------------- 1811.在线指令-------------------------------------------------------------------------------------------------------------------------------------------- 19a)服务器在线指令发送--------------------------------------------------------------------------------------------------------------------------- 19a)终端在线指令回复------------------------------------------------------------------------------------------------------------------------------- 1912.信息传输通用包----------------------------------------------------------------------------------------------------------错误!未定义书签。