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这个温度监测系统的设计是根据某钢厂铸造车间的高温退火炉提出的要求进行的,该高温炉对温度有比较严格的要求。 本系统的设计为:计算机自动地检测各点的温度,并将各点的温度值轮换在数码管上显示出来。六点中的每一点都可以随时设定其上限位和下限值。当温度越限时,立即发出报警信号。此外,计算机可以对每一点的温度进行记录,可以对每一个测量点存储256个测量数据。系统中配有一台微型打印机,编制了两个打印程序,可以打印当前6个点的温度值,也可以将某一点的256个测量数据以温度曲线的形式打印出来。 文中叙述了该系统的硬件结构和软件思想,并对进一步的改进阐述了作者的看法。
The design of the temperature monitoring system is based on the requirements of the high temperature annealing furnace in a foundry foundry, which has more stringent temperature requirements. The system design is: the computer automatically detects the temperature of each point, and the temperature of each point in the digital tube rotation is displayed. Each of the six points can be set at any time upper limit and lower limit. When the temperature is more limited, immediately send an alarm signal. In addition, the computer can record the temperature of each point, you can store 256 measurements for each measurement point. The system is equipped with a micro-printer, the preparation of two print programs, you can print the current temperature of 6 points, you can also a point of 256 measured data in the form of temperature curve print out. The article describes the hardware structure of the system and software ideas, and further improvements described the author’s view.