当前的研究与开发的重点是具有高记录密度，数据传输速率快、稳定性好、载噪比大和误码率低的可擦型光盘存储材料。
The erasable optical disk with high recording density, high stability, high data transfer rate, high carrier-noise ratio and low error rate arc the main points in the research and development.
新版本还支持不同的帧速率视频流的现场监测和记录，生产效率的数据传输和降低服务器CPU的负荷。
The new version also supports different frame-rate video streams for live monitoring and recording, producing efficient data transport and reduced CPU loads on the servers.
CAN总线的使用，提高了汽车行驶记录仪的稳定性，使得汽车行驶记录仪数据传输更为可靠，使用更为方便。
The using of CAN bus makes the work of vehicle traveling data recorder more stable, the data transmission of vehicle traveling data recorder more reliable, and the using of it more convenient.
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