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    • 1. 发明授权
    • 차량속도에 따라 안전화면으로 전환하는 방법 및 이를이용한 차량용 다기능 멀티미디어 플레이어
    • 使用该方法改变车辆速度和多功能多媒体播放器的安全显示模式
    • KR100793114B1
    • 2008-01-21
    • KR1020070054238
    • 2007-06-04
    • 주식회사 셀런삼보모터스주식회사
    • 김영민손경오
    • H04N21/414H04N7/00
    • H04N21/41422G01P11/02G01S19/13H04H2201/11H04N5/4403H04N21/442H04N2005/4426
    • A method for displaying a safe screen according to vehicle speed and a vehicle multifunctional multimedia player using the same are provided to previously prevent a traffic accident by compulsorily transferring to safe screen mode when the speed of a vehicle exceeds a reference speed, automatically intercepting a DMB screen, and displaying a safe screen. A vehicle multifunctional multimedia player(100) comprises a DMB module(110), a GPS module(120), an LCD module(130), an input unit, a storage(160), an audio part(170), a communication port(180) and a multimedia processor(102). The DMB module(110) receives a DMB program. The GPS module(120) receives a GPS signal to produce the present speed and location information of a vehicle. The LCD module(130) displays a DMB screen to output the received DMB program and a navigation screen to output navigation information. The input unit processes user input. The storage(160) stores a navigation database to produce navigation information on the basis of the present speed and location information of the vehicle. The audio part(170) outputs audio signals to an embedded speaker. The communication port(180), connected with an external host, upgrades software and the navigation database, and downloads data. If a navigation function is selected, the multimedia processor(102) produces the present speed and location information of the vehicle using the received GPS signal, creates navigation information through the navigation database, and displays the navigation screen through the LCD module(130).
    • 提供了一种根据车辆速度显示安全屏幕的方法和使用其的车辆多功能多媒体播放器,以便当车辆的速度超过参考速度时,通过强制转移到安全屏幕模式来防止交通事故,自动拦截DMB 屏幕,并显示安全屏幕。 一种车辆多功能多媒体播放器(100),包括DMB模块(110),GPS模块(120),LCD模块(130),输入单元,存储(160),音频部分(170),通信端口 (180)和多媒体处理器(102)。 DMB模块(110)接收DMB程序。 GPS模块(120)接收GPS信号以产生车辆的当前速度和位置信息。 LCD模块(130)显示DMB屏幕以输出接收的DMB程序和导航屏幕以输出导航信息。 输入单元处理用户输入。 存储器(160)存储导航数据库,以根据车辆的当前速度和位置信息来产生导航信息。 音频部分(170)将音频信号输出到嵌入式扬声器。 与外部主机连接的通信端口(180)升级软件和导航数据库,并下载数据。 如果选择了导航功能,则多媒体处理器(102)使用接收的GPS信号产生车辆的当前速度和位置信息,通过导航数据库产生导航信息,并通过LCD模块(130)显示导航画面。