摘要
在设计分析信号集中监测系统时,主要对噪声的产生及如何降低噪声进行了研究。引入了系统设计的效率函数及相关系统的功率与传输信息位的函数关系,进而阐述了功率、热量、电磁干扰之间的内在联系。深入分析了信号集中监测系统底层设计的相关技术及注意事项,使监测系统底层硬件设计达到相对优化的程度。
In the process of designing a Centralized Signaling Monitoring system, we focus on studying why the noise is generated and how to reduce it. The efficiency function of system design and the functional relationship of related system＇s power and transmission data bits are introduced. Furthermore, the internal relationship of power, heat, and electromagnetic interferences is also discussed. Some relevant techniques and precautions of the underlying design of the Centralized Signaling Monitoring system are also analyzed in order to achieve relatively optimal u derlying hardware design of the monitoring system.
出处
《铁道通信信号》
2015年第9期5-8,共4页
Railway Signalling & Communication
关键词
系统效率函数
时位函数
功率函数
噪声函数
System efficiency function
Time bit function
Power function
Noise function
