目录1 引言 ..................................................................... 31.1 编写目的及预期读者. ................................................ 31.2 背景 . .............................................................. 31.3 定义 . .............................................................. 31.4 参考资料 . .......................................................... 42 软件运行环境 . ............................................................ 42.1 硬件环境 . .......................................................... 42.2 软件环境 . .......................................................... 43 登录、退出系统. .......................................................... 53.1 登录系统 . .......................................................... 53.2 修改密码 . .......................................................... 63.3 退出系统 . .......................................................... 64 操作介绍 . ................................................................ 74.1 基础数据 . .......................................................... 74.1.1 测站信息 . .................................................... 74.1.2 告警规则 . .....................................错误 !未定义书签。4.2 查询统计 . ......................................................... 244.2.1 历史数据查询 . ............................................... 244.2.2 工况信息查询 . ............................................... 264.2.3 设备畅通率统计. ............................................. 284.2.4 设备告警统计 . ............................................... 304.2.5 监测数据过程统计. .............................错误 !未定义书签。4.2.6 取用水量月统计. ...............................错误 !未定义书签。4.2.7 异常测站查询 . .................................错误 !未定义书签。4.3 信息监测与维护. ................................................... 344.3.1 地图监测 . ...............................