摘要
针对大中型粮仓分布分散的特点,设计以CAN总线和Internet结合的通信网络,采用B/S模式实现浏览器查询粮仓粮情信息,方便管理者远程集中管理。该系统能够检测粮堆三维立体温、湿度及虫害信息,并建立粮情信息数据库,为粮仓远程精细化管理提供了信息支持。解决以往粮堆检测中温度存在一致性、抗干扰能力差、添加检测节点难的问题。
Aiming at the dispersion characteristics of large and medium-sized granaries,a communication network combining CAN bus with the Internet was designed to realize browser queries of the grain condition in the granary using B/S mode.This would offer conveniences for managers with remote and centralized management.The system is able to detect the temperature,humidity and pest of the dimensional grain heap,and establish a grain condition database,providing information support for the remote meticulous granary management.The previous problems such as inconsistency of the temperature detected in the grain bulk,poor anti-interference ability,difficulties in adding detection nodes,are totally resolved.
出处
《科学技术与工程》
北大核心
2013年第3期673-676,681,共5页
Science Technology and Engineering
基金
陕西省教育厅专项科研项目(11JK1075)
陕西理工学院科研项目(SLGKY10-18)资助