signal data recorder

英 [ˈsɪɡnəl ˈdeɪtə rɪˈkɔːdə(r)]

美 [ˈsɪɡnəl ˈdeɪtə rɪˈkɔːrdər]

网络信号数据记录器

This paper has specifically studied the collection and transaction of the speed signal and the switching signal of the vehicle traveling data recorder, and how it calculates the drive speed, mileage and the way it wipes off the jamming.
文中重点研究了汽车行驶记录仪对于车速信号及状态开关信号的采集和处理，车速及其行驶里程的计算方法以及干扰的去除等；
According to the signal features of various automatic block systems, a signal singularity detection method based on the wavelet analysis technique is adopted in this paper to carry out singularity detection for the data recorded by the cab signaling recorder.
根据铁路目前各种自动闭塞制式的信号特点，利用基于小波分析技术的信号奇异性检测方法，通过机车信号记录器数据分析处理软件对机车信号记录器所记录的波形信号进行奇异性检测。
With the rapid development of computer technology and the digital technology, audio signal processing technology based on the embedded system would be applied to long-distance bus operation and management, a new type of vehicle traveling data recorder would come into being.
在计算机技术和数字技术迅速发展的今天，将基于嵌入式的音频信号处理技术应用到长途客车运营管理过程中，新型的长途客车运营状态记录仪必将应运而生。