新型锅炉控制系统的设计

Design of New Boiler Controlling System

系统的上位机利用虚拟仪器技术实现多个锅炉的联合控制,可随时查看各子系统的当前运行状态和历史运行记录等信息。下位机采用Atmega16单片机作为主控制器,包括温度采集单元、液晶显示单元等部分,利用抗干扰技术,使控制系统的运行更加准确可靠。利用RS-485通讯,对锅炉进行远程监控,提高锅炉的安全性,降低操作人员工作量,提高管理水平。

The systenfs NI control system is responsible for the united control of many boilers,sending control command to lower control systems, aeeepting collected data from lower control system,displaying real-time or history working state for the user. MCU control system is responsible for automated control of a single boiler. It uses Atmega16 as main control chip,also including an analogous system unit,a liquid ervstal display unit and so on, It uses anti-jamming technology,to ensure the movement to be more accurate and reliably. Moreover.the boiler can be long-distance controlled through 485 communication technique,carry on long-range supervision of the boiler, lower the operator＇s workload ,and enhance the safetv of the boiler and management level.