Deformation monitoring is an important measure for huge highway building to ensure their quality and security, and as an important part in the construction and management system.

公路大型构筑物变形监测是保证工程质量和安全的重要手段，并已成为工程建设和管理工作中极其重要的组成部分。

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The paper studies some main techniques on information integrating and processing of building highway environment monitoring information system.

对公路环境监测信息系统建设中信息集成、信息处理和分析中的一些关键技术问题进行研究。

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The paper discusses the composition of highway systems for fee collecting and monitoring as well as the principal functions of every subsystem.

论述了公路监控和收费系统的组成，以及各个子系统的主要功能。

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