【正文】
echnology of the work to carry on college course to educate, it offers from the work classroom, essential study links discussing, answering questions, and processing homework to examination to teachers and students. This system should also support management activity of the educational administration, such as online course project, roll management, followup of quality. The selfadapted examination system is a subsystem of the Networking Institute39。 voice display and send information to all students or a group of broadcast。 and remote window control guidance, the window of multimedia work classroom software can control the intelligent rolling and teachers teaching in various other functions at the same time, the teacher can remote control machine on a number of students at the same time and also can let all (a group or a) student screens arranged in the black screen, and lock the keyboard and mouse, reminding the attention of students。 broadcast: multimedia work classroom software support more audio and video file formats, support for VCD, MP3, WAV and other documents play online 。 software, multimedia work classroom software does not need a server, simple installation, convenient upgrade and maintenance。s own screen to everyone.( 6) teaching management function in the multimedia work classroom, which is subject to the control of the teacher, students can be remotely set machine, and the multimedia work classroom is also enhanced by many teachers and students interaction, such as remote control, which fully ensured between student and teacher interaction.( 7) In order to guarantee the teaching carrying out smoothly, the teacher wants multimedia work classroom software to help manage the students39。數(shù)字化校園建設(shè)、高質(zhì)量的教育已經(jīng)是大勢(shì)所趨 。系統(tǒng)也應(yīng)支持教育管理,如在線課程項(xiàng)目、滾動(dòng)管理、后續(xù)的質(zhì)量跟蹤等,自適應(yīng)考試系統(tǒng)是網(wǎng)絡(luò)研究所的示范項(xiàng)目的一個(gè)子系統(tǒng)。實(shí)際并且完整地實(shí)施基于 Web 的教學(xué),需要一套易用、高效的網(wǎng)上教學(xué)支撐平臺(tái)的支持。 2 主要特點(diǎn) 教師能夠隨時(shí)將某個(gè)學(xué)生的熒屏顯示和語(yǔ)音等信息,向所有學(xué)生或某個(gè)組進(jìn)行廣播; 教師能夠隨時(shí)監(jiān)看和監(jiān)聽(tīng)某個(gè)學(xué)生的信息 ,和控制學(xué)生的鍵盤(pán)、鼠標(biāo),進(jìn)行“手把手”式的指導(dǎo),并可以在學(xué)生中間任意切換; 窗口遙控輔導(dǎo),多媒體網(wǎng)絡(luò)教室軟件的窗口智能滾動(dòng)遙控,在教師進(jìn)行其他各項(xiàng)教學(xué)功能的同時(shí),教師可以對(duì)多個(gè)學(xué)生機(jī)同時(shí)進(jìn)行遙控操作; 教師可以將所有(某一組或某一個(gè))學(xué) 生的屏幕設(shè)置成“黑屏”,并鎖定學(xué)生的鍵盤(pán)、鼠標(biāo),提醒學(xué)生注意聽(tīng)講; 智能滾屏:屏幕廣播及遙控操作中采用獨(dú)創(chuàng)的智能滾動(dòng)、自由滾動(dòng)技術(shù),不必進(jìn)行屏幕縮放,學(xué)生可在接收教師廣播過(guò)程中邊看邊操作; 鼠標(biāo)捕獲:支持軟光標(biāo)、動(dòng)畫(huà)鼠標(biāo)光標(biāo)、鼠標(biāo)光標(biāo)廣播,即使在窗口模式下都能體現(xiàn),鼠標(biāo)形 態(tài)實(shí)時(shí)改變; 多點(diǎn)監(jiān)看:凌波多媒體網(wǎng)絡(luò)教室軟件支持多個(gè)窗口的同步同時(shí)監(jiān)看,也可以把監(jiān)看窗口分布到多臺(tái)機(jī)器上,實(shí)時(shí)監(jiān)看其他各學(xué)生機(jī)的狀態(tài); 影音廣播:多媒體網(wǎng)絡(luò)教室軟件支持更多的影音文件格式,支持 vcd、 mp avi、 wav 等多種文件在網(wǎng)上播放; 自動(dòng)登錄:學(xué)生機(jī)開(kāi)機(jī)后自動(dòng)登錄到教師機(jī); 多媒體網(wǎng)絡(luò)教室軟件具有極強(qiáng)的系統(tǒng)穩(wěn)定性,保證教學(xué)過(guò)程的順利進(jìn)行; 功能完善,界面美觀,易學(xué)易用,各項(xiàng)操作直觀簡(jiǎn)潔、使用統(tǒng)一的操作模式; 純軟件實(shí)現(xiàn),多媒體網(wǎng)絡(luò)教室軟件不需要服務(wù)器,安裝簡(jiǎn)單,升級(jí)維護(hù)方便; 硬件兼容強(qiáng):多 媒體網(wǎng)絡(luò)教室軟件對(duì)所有的網(wǎng)卡、聲卡及顯示卡都能體現(xiàn)出良好的性能,不會(huì)出現(xiàn)任何不穩(wěn)定的現(xiàn)象。( 2) 多媒體網(wǎng)絡(luò)教室的實(shí)用豐富的教學(xué)功能。 4 多媒體網(wǎng)絡(luò)教室方案優(yōu)勢(shì) 多媒體網(wǎng)絡(luò)教室解決方案,具有以下優(yōu)勢(shì) ( 1) 簡(jiǎn)單易用,多媒體網(wǎng)絡(luò)教室軟件 使用圖形化界面,每個(gè)功能都有相應(yīng)按鈕,操作上一目了然,使教師一看就會(huì),輕松上手。 ( 4) 實(shí)用豐富的教學(xué)功能,凌波 多媒體網(wǎng)絡(luò)教室提供了實(shí)用豐富的教學(xué)功能,包括屏幕廣播、影音廣播、聲音廣播、下發(fā)程序、收 集作業(yè)等。多媒體網(wǎng)絡(luò)教室軟件提供了鎖定電腦、黑屏肅靜等功能 。 (10) 由于多媒體網(wǎng)絡(luò)教室是純軟件實(shí)現(xiàn),安裝簡(jiǎn)單,升級(jí)維護(hù)十分方便。 6 多媒體網(wǎng)絡(luò)教室的搭建 多媒體網(wǎng)絡(luò)教室是一個(gè)小型的局域網(wǎng)環(huán)境,一般采用 100M 交換到桌面,就可以確保音視頻文件的良好傳輸,因此交換機(jī)可選 100M