Study emphatically explained how to realize the basic hardware configuration of the information management of the water supply network and software design . it put forward the key technique of realizing the project , such as data processing technique , water supply network database designing technique , pipe network modeling technique and integrated map programming technique . it realized how to inquire about technique mutually in figure data and attribute data and did basic research on the inquiry technique 本研究著重闡述了實(shí)現(xiàn)供水管網(wǎng)信息管理的基本硬件配置與軟件設(shè)計(jì),提出了實(shí)施方面的關(guān)鍵技術(shù),諸如數(shù)據(jù)處理技術(shù)、供水管網(wǎng)數(shù)據(jù)庫(kù)設(shè)計(jì)技術(shù)、集成圖編程技術(shù)及實(shí)現(xiàn)圖形數(shù)據(jù)和屬性數(shù)據(jù)交互查詢技術(shù),并對(duì)其中的查詢技術(shù)實(shí)現(xiàn)做了基本研究。