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拖拉机电液悬挂系统中CAN总线智能节点研究
引用本文:谢斌,毛恩荣.拖拉机电液悬挂系统中CAN总线智能节点研究[J].农业机械学报,2006,37(12):1-3,16.
作者姓名:谢斌  毛恩荣
作者单位:中国农业大学工学院 100083 北京市
基金项目:高等学校博士学科点专项科研项目;中国农业大学校科研和教改项目
摘    要:针对用插装阀组成的拖拉机电液悬挂系统,给出了基于CAN总线的悬挂控制方案,主要包括悬挂子系统ECU、2个智能节点。智能节点的设计以LPC2119芯片为核心,具有硬件简单、封装小巧、软件模块化强的特点。试验表明,该节点能很好地满足悬挂系统的工作要求。

关 键 词:拖拉机  电液悬挂系统  CAN总线  节点
收稿时间:08 28 2006 12:00AM
修稿时间:2006-08-28

Development of CAN Intelligent Nodes of Tractor Electronic Hydraulic Hitch System
Xie Bin,Mao Enrong.Development of CAN Intelligent Nodes of Tractor Electronic Hydraulic Hitch System[J].Transactions of the Chinese Society of Agricultural Machinery,2006,37(12):1-3,16.
Authors:Xie Bin  Mao Enrong
Institution:China Agricultural University
Abstract:at tractor electronic hydraulic hitch system constituted of cartridge valve, the electronic hydraulic hitch controller based on CAN bus, which included hitch subsystem ECU and two intelligent nodes was introduced. The developed intelligent node with hardware core of LPC2119 chip had characteristics of hardware in brief, smart pack, and software in blocking. Experiments verified that the developed nodes could satisfy the work request of hitch system.
Keywords:Tractors  Electronic hydraulic hitch system  CAN bus  Node
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