基于PIC单片机的分布式多点集控粮仓温控系统的设计与实现

PIC-based Distributed Multi-point Temperature Control System of Centralized Control Granary of the Design and Implementation

传统的人工查看粮温的方法和单点温度控制系统不能满足现今粮库自动化生产的需要。本文介绍了一种采用微机与PIC单片机构成的多点集控的粮温监测控制系统，详细说明了系统的原理、结构和软件设计。本系统具有测量速度快、精度高、高低温报警、智能化、易于构成网络控制、人机交互界面友好、容易维护、易于扩展等优点。

The traditional measure of grain temperature and single point temperature control system can not adapt automated production of granary required. This article describes a microcomputer with the use of PIC Multi-point centralized control of the grain temperature monitoring control system, its description of the system＇s principle, and structure and software design in detail. This system has the measurement speed and high precision, high and low temperature alarm, intelligent, centralized control, human-computer interaction userfriendly, easy maintenance, Scalability the advantages of.