【摘要】 介绍了电能计量自动抄表系统的结构和特点,叙述了电能计量自动抄表技术产生的背景,从电能表、采集器和集中器,以及通信信道等方面阐述了电能计量自动抄表技术的现状,指出电能计量自动抄表技术在电力线载波通信、无线扩频通信、复合通信和自动抄表的安全性等方面的研究热点和发展方向。更多还原

【Abstract】 The background of auto watthour meter reading technique as well as the composition and features of the corresponding system are described.Meanwhile,the status of the said technique is expounded in terms of watthour meter,collector,concentrator,communication channel,etc.The research hotspots and development trend of the technique are indicated,which include power line carrier communication,radio spread spectrum communication,integrated communication and the safety of auto meter reading.更多还原