拖拉机智能中央电器盒开发  

Development of Intelligent Central Electrical Box for Tractor

作　　者：阳俊[1] 杨卫平[1] 谭俊杰[1] 张明明[1] 李金广[1] 李志丹[1] YANG Jun;YANG Weiping;TAN Junjie;ZHANG Mingming;LI Jinguang;LI Zhidan(State Key Laboratory of Power System of Tractor, Luoyang Tractor Research Institute Co. , Ltd. , Luoyang 471039, China)

机构地区：[1]拖拉机动力系统国家重点实验室洛阳拖拉机研究所有限公司,河南洛阳471039

出　　处：《拖拉机与农用运输车》2018年第3期20-22,26,共4页Tractor & Farm Transporter

基　　金：洛阳市重大专项资助(农业智能控制技术研发及产业化)

摘　　要：在拖拉机传统电器盒的基础上,开发一种拖拉机智能中央电器盒,增加了故障诊断功能。该电器盒由外壳、继电器板、诊断控制板、CAN总线组成。诊断控制板实现对继电器、保险丝的故障诊断,CAN总线与整车CAN网络连接实现故障信息上传,通过车载显示终端实现故障显示。An intelligence central electrical box for tractor is developed on the basis of traditional electrical box for tractor. The function of fault diagnosis is added in the electrical box. It consists of shell,relay board,diagnosis control board and CAN bus. The function of fault diagnosis for relay and safety fuse is realized in the diagnosis control board. The fault information upload is realized by connecting CAN bus with vehicle CAN network,and fault information display is also realized through the vehicle display terminal.

关 键 词：拖拉机 智能中央电器盒 诊断控制板 CAN总线 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]