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一 前言目前,国外在汽、煤、柴成品油销售计量和装车自动控制中越来越广泛地采用微处理机技术。利用微处理机进行数据处理和实时控制,一方面可以使装置中的大量硬件软化,从而大大简化装置的硬件部分,提高装置的可靠性和稳定性,另一方面使装置中的基础测量部件—流量计、密度计、温度计等传送的数据信息易于进行实时修正和补偿,以达到提高测量精度的目的。中国科学院新疆物理研究所和新疆独山子炼油厂,联合设计了汽车装油自动计量和控制系统。该系统采用 TRS—80
A foreword At present, foreign countries in the steam, coal, diesel oil metering sales and automatic loading control more and more widely used microprocessor technology. The use of microprocessors for data processing and real-time control, on the one hand, can soften a large amount of hardware in the device, thereby greatly simplifying the hardware part of the device and improving the reliability and stability of the device, and on the other hand, Flow meter, density meter, thermometer and other data transmitted by the real-time correction and compensation is easy to achieve the purpose of improving measurement accuracy. Xinjiang Institute of Physics, Chinese Academy of Sciences and Xinjiang Dushanzi refinery jointly designed a car measuring automatic oil metering and control system. The system uses TRS-80