With the background of the space ground - based application system , this paper analyses and researches the management and distribution of the data information system . this selected topic has the important realistic meaning 論文以航天地面應(yīng)用系統(tǒng)為研究背景,分析了航天地面數(shù)據(jù)信息系統(tǒng)的管理和發(fā)布,在選題上具有重要的現(xiàn)實(shí)意義。
At first , this paper introduces the information systems simply , points out with the development of internet / intranet , mis ' s construction has extended from client / server model to browser / server model , and discusses the characteristic and the development method of browser / server construction . following aiming at the characteristic of the data in the space ground - based application system and the demand of the user , we construct a model of three tiers of browser / server based on web . based on this model , the data information system in the space ground - based application is finally accomplished by using asp and com 本文首先對(duì)信息系統(tǒng)進(jìn)行了簡單的介紹,指出隨著internet / intranet的發(fā)展,管理信息系統(tǒng)的體系結(jié)構(gòu)已經(jīng)從client / server模式擴(kuò)展到browser / server模式,論述了browser / server模式信息系統(tǒng)的結(jié)構(gòu)特點(diǎn)和開發(fā)方法。并針對(duì)航天地面數(shù)據(jù)的特點(diǎn)和航天數(shù)據(jù)用戶對(duì)數(shù)據(jù)的需求,構(gòu)造了一個(gè)基于web的三層browser / server結(jié)構(gòu)的系統(tǒng)模型,利用動(dòng)態(tài)網(wǎng)頁技術(shù)asp與組件技術(shù)com相給合,來開發(fā)符合用戶需求的航天地面數(shù)據(jù)信息系統(tǒng)。