论文部分内容阅读
结合二连火车站站场监控系统的设计实施,说明采用双绞线作为传输介质传输视、音频等信号,在保证传输距离、传输质量的前提下,提高工程设计方案的经济性;介绍该系统的基本原理、技术特征和实际使用效果。
Combined with the design and implementation of Yulian railway station yard monitoring system, this paper shows that using twisted pair cable as transmission medium to transmit signals such as visual and audio signals can improve the economy of engineering design scheme under the premise of ensuring transmission distance and transmission quality. The basic principles, technical characteristics and the actual use of results.