摘要
基于ARM7内核的LPC2131芯片设计了某机氧气调节系统压力检测仪。其硬件系统包括压力传感器、信号变换电路、内置A/D转换模块的LPC2131芯片和触摸屏显示器。同时还设计了系统的C语言驱动程序。系统的Proteus仿真结果表明,系统的软硬件设计正确,运行可靠。
Pressure meter of a plane's oxygen adjusting system by ARM7 was designed. The hard system was composed of pressure sensor, signal transforming circuit, LPC2131 chip with A/D transforming module and handling screen display. Meanwhile, the system's C language driving program. The system's proteus simulation result showed that, the software and hardware was right and the system works reliably.
出处
《机电产品开发与创新》
2010年第4期63-65,共3页
Development & Innovation of Machinery & Electrical Products