摘要
设计了基于ARM的分布式粮库环境数据采集管理网络节点,采用嵌入式数据库Berkeley DB为分布式数据库。该嵌入式网络节点具有数据库管理功能和多种通信接口,可在粮库管理、控制的底层完成传感器和其他智能现场测控仪表所提供数据的高速存取、动态更新及故障恢复等,从而为粮情监测、控制及管理系统等提供基础数据,对实现粮库真正意义上的管控一体化具有重要作用。
This article aims at designing the net node of distributional data collection and controlling of grain depot environment based on ARM by applying embedded database—Berkeley DB as the distributional database. The embedded net node functions as database controlling and multi-communication connector which can be used in the base course controlling and management of grain depot. It can also be used in the fast access and dynamic updating and recovery from failure of sensor and on-the-spot intellective survey control equipments. It is aimed at providing basic data for the survey and controlling and management of grain environment which is of vital importance to the integration of controlling and management in the real sense.
出处
《农机化研究》
北大核心
2010年第10期144-148,共5页
Journal of Agricultural Mechanization Research
基金
山东省自然科学基金项目(Y2006G27)
关键词
粮库环境数据采集管理
粮情测控
以太网
嵌入式数据库
ARM
网络节点
data collection and controlling of grain depot environment
survey and controlling and management of grain environment
Ethernet network
embedded database
ARM
net node
