本文系统介绍了基于物联网技术的管网巡检系统的系统架构、技术路线及功能设计，并对系统综合利用当前 最先进的物联网、移动互联网、移动GIS、智能终端以及首创的图文导航等创新技术应用进行了详细介绍，最后对系统应用效 果作了客观的评价。

This paper systematically introduces the system architecture, technical route and function design of the pipeline inspection system based on internet of things technology. And it introduces the current most advanced internet of things technology, mobile Internet, mobile GIS, intelligent terminal and the first graphic navigation technology used in the system. Finally it makes an objective evaluation on the system application effect.