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什么是车载DVR功能?

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Update Time :2023-06-10 10:55:17

       谈到驾驶,安全是最重要的。 随着技术的兴起,已经开发出许多功能来帮助提高驾驶安全性。 其中一项功能是汽车中的 DVR 功能。 在本文中,我们将定义 DVR 是什么、它如何工作以及为什么它对驾驶安全很重要。什么是 DVR? DVR 代表“数字视频录像机”。 它是一种记录车辆内部和周围的摄像头,是可以查看视频和音频的设备。 DVR 广泛应用于汽车、卡车、公共汽车和其他车辆,以记录事故、碰撞和其他驾驶事件的镜头。

       DVR 的功能类似于普通摄像机,但它专为在车辆中使用而设计。 根据设备的不同,视频质量可能因标清和高清而异。 大多数 DVR 设备将镜头保存到存储卡中,可以轻松移除和更换。 某些型号还具有内置硬盘驱动器以提供额外的存储容量。

       DVR 如何在汽车中工作?

        汽车中的 DVR 设备通常记录多达四个摄像机的镜头,这些摄像机战略性地放置在车辆周围的关键区域。 摄像头可以安装在汽车的前部、后部和侧面。 汽车中的 DVR 系统由车辆的电子设备供电,驾驶员可以轻松打开和关闭。 当司机在路上时,摄像机会连续记录镜头。 然后将素材存储在存储卡或硬盘上。 司机可以随时查看视频,视频也可以被授权方远程查看。


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