摘要
针对传统液压系统加热装置存在的加热体表面温度过高而造成油液氧化、分解以及散热管加热安装空间限制等问题,提出了一种基于MSP430F1222单片机的液压系统油温预热智能控制装置,设计了温度传感器接口电路、按键显示电路、RS485接口电路等硬件电路,给出了软件流程图,详细说明了温度采集和串口处理程序。实际使用证明,该装置具有性能稳定,可靠性高,体积小,扩展简单,操作智能方便等优点。
Based on the traditional hydraulic system heating device with the temperature to cause oil oxidation, decomposition, the space restriction of insta per is aimed to provide a hydraulic system oil preheating intelligence control devi sensor interface circuits, key and disp gram, and introduce the temperature practical use that small volume, sim lay circuits, RS485 sampling and serial heater＇s overheated surface llation of radiator, the pa- ce, design the temperature interface circuits, give the system＇s soft flow dia- port processing program in detail. It is proved in the newly-designed device has characteristics of stable performance, high reliability, ple extension and easy intelligence operation.
出处
《武汉工程职业技术学院学报》
2013年第3期38-42,共5页
Journal of Wuhan Engineering Institute
