基于CAN总线的插秧机控制系统设计  

A CAN Bus Based Control System Design of Rice Transplanter

作　　者：李玉河[1] 邵善锋 刘家亮[1] 

机构地区：[1]天津工程机械研究院

出　　处：《工程机械》2012年第10期10-13,6,共4页Construction Machinery and Equipment

摘　　要：采用基于CAN总线的DSP控制器、仪表以及GPS/GPRS模块为硬件平台,设计开发一种基于CAN总线的插秧机控制系统。重点针对插秧机作业过程中的水平自动调节、油压感知自动调节、升降凸轮控制功能进行研究。目前该系统已通过实际装车和田间作业试验。试验结果表明:该系统具有较高的稳定性和可靠性,能够满足插秧机插植作业环境下的各项功能需求。It is a hardware platform based on CAN bus's DSP controller,instruments and GPS/GPRS modes,so as to design and develop a control system for a rice transplanter,which is based on CAN bus.Items in the study arc emphasized on automatic leveling,automatic hydraulic pressure sensing and regulating,and control functions of the lift cam.At present,such a system has passed tests through actual installation and field operation.And the test results show high degrees of the system's stability and reliability that can satisfy the transplanter's requirements under trans-planting environment and operational conditions.

关 键 词：插秧机 CAN总线 微处理器 控制系统 

分 类 号：S223.9[农业科学—农业机械化工程]