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module provided in the system. Additionally, they can municate with students via synchronous and asynchronous munication modules, which can be used as text based, verbal and visual. They can also prepare surveys with the present survey module to take students’ opinions about lessons. By creating question banks over the system, assessments like quiz and homework can be prepared and provided to students as online. Figure 16 shows a screenshot from the lecturer homepage. In the system, students can join a course lesson, track both synchronous and asynchronous lessons and perform all kinds of activities based on office operations (transcript, school report, student certificate or identity card request…etc.). They can also municate with administrators, lecturers or other students by using , forum and petition functions. Figure 17 shows a screenshot from the student homepage. CONCLUSIONS AND SUGGESTIONS In this study, a relational database model, which can be used within webbased distance education systems, is described. The developed model provides fully relational design, data integrity and security for largescale Learning Management Systems. Relation scenarios was arranged to be suitable for a Learning Management System and got ready for a management system interface. The system has also been prepared in pliance with SCORM standards. Prepared database model is used in a LMS, which was developed to be used as distance education infrastructure of Afyon Kocatepe University (KUDEC). The developed system has been tested since at the beginning of 2009. Up to now, no disruption has been observed in both system and the database. Any educational institution, which uses this database design, can be integrated to the developed system easily. This function is helpful for especially researchers who try to develop a new LMS. In this way, wasting time on database analysis and creating education scenarios can also be prevented. 關(guān)于遠(yuǎn)程教育系統(tǒng)的數(shù)據(jù)庫發(fā)展摘要: 網(wǎng)絡(luò)遠(yuǎn)程教育系統(tǒng)在現(xiàn)今世界顯得很是重要。 Harris, 1999。DEVELOPME ABSTRACT In today’s world, WebBased Distance Education Systems have a great importance. Webbased Distance Education Systems are usually known as Learning Management Systems (LMS). In this article, a database design, which was developed to create an educational institution as a Learning Management System, is described. In this sense, developed Learning Management System consists of basis of Virtual Education Institutions. In this study, a fully relational database design has been realized in pliance with SCORM standards and got ready to be used as Virtual Education Institutions. This system can be used for any required education institute and it can be run within the same interface. In LMS that will be generated, a faculty or institute can be defined and academic and all administrative processes of the defined institute can be managed with the designed system. Proposed database design has been used in a LMS of Afyon Kocatepe University. In this system, many processes like indexing, uploading, downloading, production and editing of web based learning materials can also be performed easily and safely. Keywords: Distance Education, Elearning, WebBased Distance Learning Systems, SCORM, Relational Database Design. INTRODUCTION In today39。尤其是李老師,無論在理論研究中還是在實(shí)踐環(huán)節(jié)上,都給與我很大的幫助,使我得到不少的提高,相信這對(duì)于我以后的工作和學(xué)習(xí)都有很大的幫助,再次感謝他耐心的輔導(dǎo)和幫助。在做畢業(yè)設(shè)計(jì)的過程中,李老師盡最大的努力來給我提供一個(gè)很好的環(huán)境,更是在這一過程中給予我悉心的指導(dǎo)。此次畢業(yè)設(shè)計(jì)的時(shí)間雖然很短,但卻是讓我收獲頗多。 通過使用本應(yīng)用,一方面讓游客感覺到身邊一直有一個(gè)貼心的本地朋友,旅游過程非常輕松開心;另一方面也可以通過游客的切身經(jīng)歷,來對(duì)洛陽的各個(gè)風(fēng)景名勝和特色美食有個(gè)更全面的宣傳,同時(shí)也提升了洛陽旅游的品質(zhì)與品位,打造洛陽旅游品牌新形象,使洛陽市成為旅游信息化城市的領(lǐng)跑者,為洛陽的旅游業(yè)發(fā)展起到一定的促進(jìn)作用。該應(yīng)用提供的有登錄和分享的功能,可以讓用戶在游玩之后有一個(gè)更好的平臺(tái),來與世界各地的驢友來分享他們對(duì)洛陽本地這些景點(diǎn)的游玩心得,有一個(gè)讓用戶去記錄自己的行程,以一種游記的形式,來給后來的游客一個(gè)很好的指導(dǎo)。167。通過使用本系統(tǒng),一方面讓游客感覺到身邊一直有一個(gè)貼心的本地朋友,旅游過程輕松開心;另一方面,對(duì)整個(gè)旅游行業(yè)的良好風(fēng)氣起到監(jiān)督凈化作用。 交互性的應(yīng)用形式用戶在使用本應(yīng)用時(shí),不再只是一個(gè)個(gè)體,系統(tǒng)可以將各個(gè)用戶關(guān)聯(lián)起來形成一關(guān)系群體,在群體中用戶可以互相交流旅游心得和經(jīng)驗(yàn)。 向用戶提供雙向式的信息交流為用戶提供的旅游信息的不再只是網(wǎng)站運(yùn)營方,還包括用戶自己的朋友和在旅途中結(jié)識(shí)的一些驢友。這種模式提供給用戶旅游攻略,旅游計(jì)劃,旅游感受等等,讓用戶知道到一個(gè)景點(diǎn)該怎樣玩,怎樣吃。3. 信息檢索模式大眾點(diǎn)評(píng)和百度身邊的檢索模式是類別——點(diǎn)——點(diǎn)介紹。對(duì)于發(fā)達(dá)城市或熱門的旅游城市,這些應(yīng)用都能夠提供豐富詳細(xì)的吃喝玩了、交通、地理位置等信息,但對(duì)于一般的欠發(fā)達(dá)城市或偏遠(yuǎn)的旅游景點(diǎn),提供的信息往往不足。而本應(yīng)用在該系統(tǒng)上的推廣和其他與旅游相關(guān)的其他應(yīng)用——大眾點(diǎn)評(píng)、百度身邊、螞蜂窩、Touch China等相比則顯現(xiàn)出了優(yōu)勢(shì)。泰勒(Taylor)提出了旅游信息市場(chǎng)模型(TIM)。 國外的研究現(xiàn)狀 在西方發(fā)達(dá)國家,旅游業(yè)信息化實(shí)踐歷時(shí)較長,已積累了較成熟的經(jīng)驗(yàn),關(guān)于信息技術(shù)在旅游業(yè)中的理論研究也形成了一定的規(guī)模。近期也有學(xué)者開始關(guān)注移動(dòng)技術(shù)的發(fā)展動(dòng)態(tài),劉亞軍提出了我國旅游業(yè)迎接移動(dòng)電子商務(wù)應(yīng)采取的對(duì)策。因此,該應(yīng)用與安卓系統(tǒng)的結(jié)合,可以借助安卓這一平臺(tái),來為洛陽本地通做一個(gè)很有前景的推廣。相比之下,Symbian 在操作系統(tǒng)推出一年后,其操作指南的下載次數(shù)只有 70000 次左右。 2. 與 Google 應(yīng)用的無縫結(jié)合如果現(xiàn)在一臺(tái)電腦不能上網(wǎng),那么簡直就是一臺(tái)廢物,同樣,如果一個(gè)手機(jī)不能上網(wǎng),在 3 年之后,也會(huì)丟失一大部分價(jià)值(不需要上網(wǎng)的手機(jī)用戶還會(huì)存在很長一段時(shí)間),而 Google 開發(fā) Android 的目的也在于把手機(jī)和這些應(yīng)用結(jié)合起來。繼續(xù)在排在移動(dòng)操作系統(tǒng)首位。手機(jī)內(nèi)置高通snapdragon QSD8250 1GHz處理器,擁有512MB RAM以及512MB ROM,手機(jī)運(yùn)行非常流暢。 在隨后的2009年4月,Google正式推出了Android ,從Android ,Google開始將Android的版本以甜品的名字命名,Android (紙杯蛋糕),該系統(tǒng)與Android 。在這種前提下,Google發(fā)布的Android ,甚至言論稱最多一年Google就會(huì)放棄Android系統(tǒng)。隨著3G網(wǎng)絡(luò)的使用,移動(dòng)終端不再僅是通訊的網(wǎng)絡(luò)終端,這還將成為互聯(lián)網(wǎng)的終端。在這種前提下,開發(fā)一種基于Android系統(tǒng)的洛陽本地通移動(dòng)應(yīng)用,對(duì)方便游客出行、提高旅游服務(wù)質(zhì)量、打造高端旅游服務(wù)業(yè)、加快發(fā)展旅游事業(yè)有著非常重要的意義。 開發(fā)背景,人們?yōu)檫_(dá)到度假、休閑、娛樂、探險(xiǎn)、求知等目的,出游于城市、地區(qū)和國家之間。該應(yīng)用在給游客賓至如歸的感覺的同時(shí),也讓越來越多的游客可以更全面的了解洛陽的城市風(fēng)光,以一種別樣的方式來給大家呈現(xiàn)洛陽各方面的奇特好玩之處。 在洛陽旅游蓬勃發(fā)展的同時(shí),傳統(tǒng)的旅游網(wǎng)站已漸漸不能滿足廣大游客的需求。 技術(shù)難點(diǎn)的實(shí)現(xiàn) 29結(jié) 論 30參考文獻(xiàn) 31致 謝 32VI前 言當(dāng)今社會(huì),隨著現(xiàn)在人們生活節(jié)奏的加快、工作強(qiáng)度的增加,工作之余的節(jié)假日,旅游漸漸成為人們休閑娛樂的一個(gè)主要方式。 開發(fā)技術(shù)選擇 28167。 基本界面的實(shí)現(xiàn) 24167。 應(yīng)用登陸首頁設(shè)計(jì) 21167。 文章和標(biāo)簽的匹配 18第4章 數(shù)據(jù)庫設(shè)計(jì) 19167。 攻略文章的設(shè)計(jì) 16167。 便捷的應(yīng)用環(huán)境和定位功能是該應(yīng)用的又一突破 9167。 對(duì)旅游行業(yè)的意義 8第2章 系統(tǒng)分析 9167。 實(shí)時(shí)性的信息交互 7167。 結(jié)合相關(guān)應(yīng)用來對(duì)比該應(yīng)用的優(yōu)勢(shì) 5167。 本地通應(yīng)用與Android系統(tǒng)結(jié)合的優(yōu)勢(shì) 4167。 As this is an interactive applications, users can scan others experience, which can be shared with friends who has the same interest. This application for LUOYANG local travel development has certain significance.KEY WORDS:Android,travel,interaction,software engineering,innovate 目 錄 前 言 1第1章 系統(tǒng)概述 2167。本文詳細(xì)介紹了洛陽本地通旅游向?qū)脚_(tái)在Android系統(tǒng)上開發(fā)的設(shè)計(jì)背景,設(shè)計(jì)思路以及實(shí)現(xiàn)方法,著重說明了該應(yīng)用的創(chuàng)新點(diǎn)、突破點(diǎn)、用戶的體驗(yàn)要求和應(yīng)用的實(shí)際運(yùn)行情況。與此同時(shí),隨著我國旅游業(yè)的迅速發(fā)展,為從世界各地來到洛陽的游客提供一個(gè)很好的向?qū)脚_(tái)成了當(dāng)務(wù)之急。因此,該系統(tǒng)是結(jié)合洛陽市旅游行業(yè)發(fā)展的實(shí)際情況、以實(shí)際應(yīng)用為開發(fā)背景、經(jīng)過實(shí)際的需求分析、采用在PC端對(duì)Android開發(fā)環(huán)境的模擬技術(shù)而開發(fā)出來的基于Android系統(tǒng)的一個(gè)手機(jī)應(yīng)用。圍繞該應(yīng)用的實(shí)際使用情況來對(duì)該應(yīng)用進(jìn)行分析設(shè)計(jì),對(duì)在開發(fā)的過程中采用數(shù)據(jù)流程圖、ER圖以及程序流程圖進(jìn)行了詳細(xì)的說明。 開發(fā)背景 2