摘要
针对工程机械流动性大、液压系统复杂、液压泵现场检测困难等情况。该文设计了一种基于ARM嵌入式系统的便携式液压泵检测仪,该检测仪以ARM11类型处理器S3C6410A为核心,设计了相应的信号整流电路、光电隔离电路和友好的数据采集软件,介绍了液压泵现场检测的安装和检测方法,实现了液压泵参数的现场快速采集和性能曲线的现场绘制。
Aim at the conditions that engineering machine has big fluidity, engineering machine hydraulic system is complex and hydraulic pump detection is difficult on the spot. This paper introduces a design of the portable hydraulic pump detector based on ARM embedded system. This detector has S3C6410A based on ARMll as the core processor, designing signal regulate circuit, photoelectric isolating circuit and friendly data acquisition software, introducing the installation and test methods of hydraulic pump detection, realizing the collection of pump meters and the hydraulic pump performance test on the spot.
出处
《液压气动与密封》
2013年第4期61-63,共3页
Hydraulics Pneumatics & Seals
关键词
ARM
液压泵
容积效率
工程机械
特性曲线
ARM
hydraulic pump
volume efficiency
engineering machine
characteristic curve
