基于VC++的热量表故障排查系统
Fault diagnosis system of heat meter based on VC++
摘要：
热计量的推广使数据远传市场以及热量表市场需求增大，对热量表使用期间的维护排查工作提出了更高的要求。研发了基于VC++的热量表故障排查系统，该系统采用多时刻纵向对比及某时刻同向对比的方法，解决了采用单一时刻数据存在的结果代表性差、误差大问题，且能兼顾不同远传系统的数据存储特点，为热量表现场管理维护以及后期收费提供了理论依据和数据支持。
Abstract：
The popularization of heat metering promotes the demands of the remote transmitting system market and heat meter market, which requires higher standards on hot water flow meter management during the using period. Develops a system of hot water flow meter fault diagnosis based on VC++. Adopts multiple-time data longitudinal comparison and single moment data crosswise comparison to solve the problems of unrepresentative and big error using single moment data, and considers the data storage features of different remote transmission system, which provides a good theoretical basis and data support for the heat meter management and charging.
Keywords:heat meter, fault diagnosis, multiple-time, data, remote transmission, VC++