By translating autocad files into maplnfo format files and using cis technique for linking information , building technicians visually acquire all kinds of quality control information , easily carried out the control in advance as well as under construction , greatly improve construction project quality , therefore avoid project quality defect as possible as they can 將目前設(shè)計(jì)院常用的autocad圖形文件轉(zhuǎn)換到mapinfor平臺(tái)上,利用gis技術(shù)使質(zhì)量控制信息附著在該施工圖上,施工人員可以方便地獲得各種質(zhì)量控制信息,從而更好地實(shí)行了事前、事中控制,顯著提高施工項(xiàng)目質(zhì)量,減少施工質(zhì)量事故的發(fā)生。