Design and implementation of direct-reading water metering system based on CAN Bus

摘要：

This paper introduces a new type of direct-reading water meter and network meters reading system based on CAN Bus. This kind of water meter uses potentiometer to convert position of digital code wheel of water meter into voltage signals which will be input into micro-computer. The network meters reading system consists of direct-reading water meters, CAN Bus transceiver, repeater and database server. Every water meter has its own unique address, and several water meters forms a group, and data will be sent to CAN Bus transceiver serially. Through CAN Bus transceiver, repeater and carrier, network data transmission is realized. All information will be stored in database and make it very convenient to realize data publishing and querying.

关键词： direct-reading water meters CAN Bus repeater network meters reading system

作者: Xu shoukun Liu lisha Ma zhenghua

作者单位: School of information science and engineering, Jiangsu polytechnic university, Changzhou, China

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 1998-2001

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）