基于實時控制的多路溫度監測系統，是針對企業生產實際需求而設計的自動化工業控制系統。本文就多路溫度監測系統的分析、設計和實現的過程進行了探討，描述了系統以計算機和巡檢儀協同工作的方式，實現了對各反應容器溫度的實時監測、超限報警、數據記錄、歷史查詢、曲線繪等功能，滿足了實際生產對溫度采集的要求，降低了成本，提高了產品的生產效率。
關鍵詞：實時控制；巡檢儀；串口通信；溫度監測
Abstract: The Multi-Channel Temperature Monitoring System on real time control is an automation industry monitoring system which is specially designed for the actual need of production. This paper focuses on the system’s analysis, design and realization. This System is based on computer and multi-channel itinerate monitor instrument to realize its various functions such as monitoring chemistry reaction containers’ temperature in real-time, warning when exceeding the limit, recording data, inquiring data, drawing the curve and so on. It can meet the demand of temperature collecting , promote production efficiency and reduce the cost.
Keyword：real time control；multi-channel itinerate monitor instrument；serial port communication；temperature monitoring