基于双通信模式的分布式粮情测控系统设计

DESIGN OF DISTRIBUTED GRAIN INFORMATION MEASUREMENT AND CONTROL SYSTEM BASED ON DUAL COMMUNICATION MODE

针对粮仓测控需求,提出了基于双重通信模式的分布式粮情测控系统设计方案,利用电力线载波和zigbee无线通信相结合的方式实现仓储信息的测与控.通过分析分布式粮情测控系统的组成和工作过程,给出相应测控模块的软硬件设计.

To ensure the safety of stored grain, it is the necessary to know the grain condition accurately and timely by measuring and controlling. Based on the demand, a design scheme of a distributed grain information measurement and control system based on the dual communication mode was proposed to achieve storage information measurement and control by using the combination of power line carrier and zigbee radio communication. The software and hardware design of the corresponding measurement and control module was put forward by analyzing of the composition and the working process of the system. The system design scheme has some reference value for the research of measurement and control systems in similar field.