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基于面向轨迹的调查理念,提出了基于车牌照进行公路网OD调查的技术思路;考虑到基于车牌照的公路OD调查的数据整理、数据处理、数据分析、成果呈现、数据应用的全部环节,基于ArcGIS开发组件,设计构建了公路网OD调查分析系统ODSASPHN,阐明了该系统的设计理念、核心功能、平台架构与实现。ODSASPHN系统的应用可确保公路OD调查、处理、分析全过程的可视、可查、可管、可控。
Based on the concept of trajectory-oriented survey, this paper proposes a technical idea of highway OD survey based on vehicle license plates. Considering the data collection, data processing, data analysis, results presentation and data application of highway OD survey based on vehicle license plates, ArcGIS development components, design and construction of road network OD survey analysis system ODSASPHN, clarified the system design philosophy, core functions, platform architecture and implementation. ODSASPHN system applications to ensure that the highway OD investigation, processing, analysis of the entire process of visual, searchable, manageable and controllable.