华宝gps车载终端通讯协议4_6_4.pdf

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1、GPS智能监控调度系统通讯协议说明书Tel（0755）26458800Fax（0755）26066918华宝GPS智能监控调度系统车载终端通讯协议说明书V4.6.4机密第1页打印日期3/15/2011GPS智能监控调度系统通讯协议说明书目录一、通信协议的格式定义.......................................................................................41.1消息的结构..........................

2、..........................................................................41.2协议说明........................................................................................................4二、下行消息传输协议........................................................

3、...................................52.6设置DNS域名...............................................................................................62.8读取DNS域名...............................................................................................62.11读

4、取联网模式...............................................................................................62.13车辆监控......................................................................................................62.14定位查询.................................

5、.....................................................................62.15车辆监听......................................................................................................72.16报警应答................................................................

6、......................................72.18文字信息发布...............................................................................................72.20车辆登录响应...............................................................................................72.

7、21设置行车区域...............................................................................................72.24制动命令......................................................................................................82.25解除制动命令............................

8、...................................................................82.26设置上传定位时间间隔...............................................................................82.27终端自检报告查询.......................................................