一种基于M-BUS通信技术和图像识别算法的摄像式水表设计  

Design of the Camera-style Water Meter Based on M-BUS Communication Technology and Image Recognition Algorithm

作　　者：王甲 阮颐 宋文博 杨兴智 

机构地区：[1]上海贝岭股份有限公司,上海200233 [2]西安旌旗电子股份有限公司,陕西西安710077 [3]上海唐辉电子有限公司,上海201401

出　　处：《仪表技术》2017年第6期5-8,共4页Instrumentation Technology

摘　　要：通过比对目前电子式水表的不足,提出了一种基于摄像技术和图像识别技术的电子式水表设计方案。主要是利用MBUS总线进行抄表,从M-BUS总线上取电直接给摄像头供电,并在摄像头拍照后,又利用对取得图片的二值化处理、图像识别比对等手段,将数据图片数字化,达到机械水表的测量数据与抄表的电子数据完全一致,最终实现水表数据数字化结算和智能远程抄表的目的。In order to overcome the disadvantages of existed electronic water meters, this paper presents a design of the electronic water meter based on video camera and image recognition technology. Through the M-BUS, it collects the data from the water meter and provides the power supply to the camera. The meter image acquired by the camera is converted to the digital format by means of binarization, recognition and comparation. Thus, the data reading from mechanical water meter are exactly the same as digital data, which realizes the digitalization of the water meter data and remote automatic meter reading system.

关 键 词：水表 M-BUS 摄像头 图像识别技术 

分 类 号：TH814[机械工程—仪器科学与技术]