water meter

A week later , read the water meter again and subtract the first reading from the second .

一星期后，再看一下水表，然后从第二次读数中减去第一次读数。

Research on Water Meter Automatic Calibration Device and Management Information System

水表自动检定装置与管理信息系统的研究

Design of water meter charge management system based on CPU card

CPU卡水表收费管理系统的设计

Local Communications Technology of Water Meter System in Long Distance flow process

远传水表系统中的局部通信技术

New Remote Water Meter and the User Data Acquisition and Processing

新颖远传水表及用户数据收集与处理

Optimizing Measurement and Applied System Design of Intelligent Water Meter

智能水表优化计量与应用系统设计

Reliability Design in Concentrated Data Collection System of Water Meter

水表集抄系统中的可靠性设计

A Study of Image Automatic Recognition Method of Pointer Water Meter

指针式水表的图像自动读数判读方法的研究

Water Meter Automatic Check System Based on Embedded Web Server

基于嵌入式Web服务器的油田注水表自动校验

Design of automatic calibration system for water meter characteristic

水表特性自动校验系统设计

Routing Protocol of Wireless Water Meter System Based on Flooding Scheme

基于泛洪机制的无线水表系统的路由协议

The software design of the intelligent water meter has been finished .

完成了水量采集单元、水量处理单元、计费单元的硬件设计。

The Water Meter For Low Pressure Pipe Irrigation System

低压管灌系统水量计

Renewal mode of out home water meter and its development

水表出户的改造方式及今后的发展

The Research on the New Type of Intelligent Water Meter Based on MSP430

基于MSP430单片机的新型智能IC卡水表

The Study and Application of Image Processing Technology in the Reading Recognition System of Water Meter

数字图像处理技术在水表读数识别系统中的应用研究

Analysis of Performance and Development of Some Smart cards in Intelligent Water Meter

智能水表及几种智能卡的性能与发展分析

Study on Prepaying Water Meter Management System Based on CPU Cards

基于CPU卡的预付费水表管理系统的研究

Evaluation of Uncertainty for Measurement Result of Water Meter

水表测量结果不确定度评定

Measurement with water meter in production line of cement

水泥熟料产量采用水表计量经济效果浅析

Design of Unsupervised Reading System for Low Power Nonmagnetic Water Meter

低功耗无磁水表中射频卡读写器的设计

A Water Meter and Tolling Management System Based on IC Cards

基于IC卡的水表及收费管理系统的设计与实现

The intelligent water meter measurement system has entered a period of rapid growth .

目前，智能化水量计量仪表已经进入了快速发展的时期。

This paper mainly introduces the design of intelligent TM card water meter .

本文提出了一种以TM卡为存储媒介的预付款智能水表的设计方案。

The water meter calibration system using single chip microcomputer

采用单片微机的水表检定系统

Water Meter for Low Pressure Pipeline Irrigation System

低压管灌系统SGS型专用水量计的研制

Research and Application on Improving Abrasion Properties of Rotary Piston Water Meter

提高旋转活塞式水表磨损性能的研究与应用

The Design and Implementation of Smart Card Water Meter and ASIC

智能卡水表及其专用集成电路的设计与实现

A Two-step Segmentation Method of Water Meter Image Based on Area Feature and Structure Feature

基于面积和结构特征的水表图像二步分割方法

The remote low power consumption digital water meter based on MSP430 was introduced .

介绍了以MSP430为核心的低功耗远程数字水表设计。