摘要
介绍了城市灯饰控制系统的组成、工作原理和关键技术。基于无线接力和电力载波通信技术的城市灯饰控制系统,通过对监控中心监控软件系统的操作,可实现城市灯饰的智能管理控制。电力线载波通信模块设计中采用意法半导体(ST)设计生产的新型电力线收发芯片ST7540,较好地解决了低压电力线载波传输中的干扰问题,稳定的试验数据和成功的小范围适用,表明本系统具有良好的应用前景。
An introduction to the components, working principle and the key technology of the urban lighting control system is given. Based on wireless relay and Power Line Carrier Communications technology, intelligent urban lighting management and control can be realized by operating the monitoring software of monitoring center. The Power Line Carrier Communication Module is designed with a new power line transceiver called ST7540 produced by SGS-THOMSON （ ST）, and the disturbance in Power Line Carrier Communication is solved successfully. The stable test data and the successful small-scale application of the system indicate that the prospect of this system is broad.
出处
《电子科技》
2010年第2期82-85,共4页
Electronic Science and Technology
