摘要
沥青拌和站生产过程远程监控和数据动态管理是提高混合料质量和生产效率的关键技术。根据混合料的生产工艺和控制要求,设计了生产流程的监控界面、操作菜单和数据库,设计了参数设置、电子计量、系统配置以及数据管理等功能。针对电机的远程输入与输出模块,自行开发通信协议,采用巡检仪对电机的电流进行采集,为防止数据丢失和系统故障,采用双机冗余设计。实例表明,该系统能够有效实现对沥青拌和站生产数据的实时采集、处理、分析及远程传输打印等功能,具有实际应用价值。
The remote monitoring of production process and data dynamic management for asphalt mixing sta- tion are the keys to improve the mixture quality and production efficiency. According to the production process and the control requirements of mixture, the production process monitoring interface, operation menu and data- base are designed, and parameter settings, electronic metering, system configuration and data management capa- bilities are also designed. For the remote input and output module of motor, the communication protocol is self- developed, the acquisition and communication of motor current are realized by inspection instrument. In order to prevent data loss and system failure, dual redundant design is adopted. Examples show that the designed sys- tem can achieve functions of real-time data acquisition, processing, analysis, print and remote transmission ef- fectively, with practical application value.
出处
《测控技术》
CSCD
2015年第3期67-70,共4页
Measurement & Control Technology
基金
2012年度镇江市科技支撑计划工业项目(GY2012005)
关键词
沥青拌和站
监控系统
界面
数据库
电机
asphalt mixing station
monitoring system
interface
database
motor
