农业装备与车辆工程2025，Vol.63Issue(3)：47-53,7.DOI:10.3969/j.issn.1673-3142.2025.03.009
某收获机械异常熄火问题分析及改进措施
Analysis and improvement measures for abnormal flameout of a certain harvesting machinery
冯春涛 1程市 1孙振杰 1张宗英 1殷月祥1
作者信息
- 1. 潍柴动力股份有限公司,山东 潍坊 261061
- 折叠
摘要
Abstract
The sudden shutdown of electronically controlled engines during high-speed operation caused by abnormal signal interference can have severe impacts and consequences on the engine itself,the entire vehicle's working equipment,and driver safety.By collecting and analyzing parameters from a sudden shutdown issue that occurred during high-speed operation of large harvesting machinery from a specific manufacturer,and by comparing and analyzing the parameter performance under different shutdown scenarios,it was ultimately determined that the misoperation of the emergency stop switch was the main cause of the sudden shutdown during high-speed operation.Through in-depth research on the shutdown control logic of electronically controlled engines,an anti-misoperation technology for switches was proposed from the perspective of engine control strategies,effectively mitigating the risk of high-speed shutdowns caused by switch misoperations.The research provides important theoretical foundations and engineering references for addressing abnormal shutdown issues caused by signal interference,switch quality,and other factors.关键词
电控发动机/异常熄火/信号干扰/控制策略Key words
engine/abnormal shutdown/signal interference/control strategy分类
机械制造引用本文复制引用
冯春涛,程市,孙振杰,张宗英,殷月祥..某收获机械异常熄火问题分析及改进措施[J].农业装备与车辆工程,2025,63(3):47-53,7.
