冷库单片机控制系统

利用单片机8031对中型冷库进行自动化改造，使得控制系统自动化程度大大提高，温度控制精确，节约了能源，提高了库存产品质量，降低了值班人员的工作强度。第1部分介绍了8031控制系统的组成，系统由8031单片机最小系统、人机对话系统、温度检测控制系统、执行单元组成；第2部分介绍电路的特点，对各部分单元电路做了简要介绍；第3部分介绍了系统软件、中断温度检测控制系统、按键处理中断系统的框图。

Microcontroller Control System of Cold Storage

Introduced the automate system transform for a mediumsized cold storage making use of micro controller unit. The automate degree of control system has been risen greatly, the temperature has been controlled accurately, the energy has been saved and the quality of inventory has been improved.It has reduced working strength of the sperator in charge. The first part introduced the compostion of the control system with Intel 8031, the system is made up of the minimum system of the Intel 8031, manmachine dialogue equipmant, temperature testing, controlling system and executiving unit. The second part introduced the character of the circuit and brief introduction of the circuit in every part unit; The third part has introduced the diagram of the system program, the system of interrupt temperature testing controlling and the system of interruption controlling the key.