共轨喷油系统可靠性试验控制软件平台开发  

Development of Software Platform for Reliability Experiment of Common Rail System

作　　者：顾欣[1] 杨殿勇[1] 陆娟[1] 丁俊东[1] 

机构地区：[1]中国一汽无锡油泵油嘴研究所,江苏无锡214063

出　　处：《现代车用动力》2012年第3期34-37,共4页Modern Vehicle Power

摘　　要：为验证自主高压共轨喷射系统的性能可靠性,在可靠性试验台研究的基础上,开发了变工况可靠性测控软件,介绍了可靠性试验的软件需求、软件结构以及软件功能,通过上下位机软件结合,可对系统工况进行实时控制与监测,使系统正常运行,试验结果表明,该软件能够实现各工况灵活的切换,能够及时发现故障并处理,由于具有故障记录和自动保护功能,因此在测试进行期间可无人值守,提高了可靠性试验的测试效率。Condition varying software was developed to test reliability of high-pressure common rail system based on reliability testing platform.Software requirements,structures and functions were introduced in this paper to realize control and monitor of HPCR system.The testing system can be operated normally without any manual intervention through monitoring software.It was showed by results that the software platform was feasible for reliability test of common rail system.

关 键 词：柴油机 共轨系统 可靠性试验台 变工况 

分 类 号：TK4[动力工程及工程热物理—动力机械及工程]