摘要
远程自动抄表技术在智能电网建设中发挥着非常重要的作用。通常,对现有网络终端的改造都是用新型智能电表替换原有常规电表,这不仅造成了资源的浪费,也增加了网络建设成本。本文提出一种低功耗摄像式无线自动抄表器终端设计,在不更换常规电表的情况下,采用对计数表头摄像、图像识别和无线传输相结合的方式实现数据采集和传输,大大降低了电网改造的成本和资源消耗。
Remote automatic meter reading technology plays a very important role in smart grid.Typically,the transformation of the existing network terminal are the original meter is completely replaced by smart meter,which not only resulted in waste of resources,but also increased the cost of network construction.This paper presents a design of low-power camera-type wireless automatic meter reading device terminal.The design uses a combination of imaging technology 、image recognition and wireless transmission to accomplish the data acquisition and transmission.Finally,in addition to make the original meter available,it also reduces costs and resource consumption of the construction.
出处
《微计算机信息》
2012年第9期165-167,共3页
Control & Automation
关键词
无线抄表
图像识别
低功耗
ZIGBEE
Wireless Meter Reading
Image Recognition
Low Power Consumption
Zigbee
