摘要
为给航空发动机滑油系统运转状态的分析提供参考信息,设计了滑油温度记录仪。系统的硬件设计包括温度采集、数据储存和数据显示3个模块,其功能分别由数字温度传感器DS18B20、I2C总线器件AT24C04A和液晶显示器AMPIRE128×64完成。为确保设计的正确性并提高开发效率,对系统软硬件的设计进行了Proteus仿真,结果表明,系统设计正确,运行可靠。
In order to offer reference information for the working state of lubricating oil system of aeronautic engine, the preserving meter of lubricating oil temperature data was designed. The system＇s hardware included three modules of temperature collecting, data preserving and data displaying. Their functions were respectively fulfilled by digital temperature transducer DS18B20, I^2C circuit bus compo- nent AT24C04A and liquid display AMPIRE128 ×64. In order to ensure the design is right and increase developing efficiency, the Proteus simulation was conducted. The results show that the system＇s design is fight and the system works reliably.
出处
《工业仪表与自动化装置》
2009年第5期50-53,共4页
Industrial Instrumentation & Automation
