基于FPGA的甲烷气体激光监测系统设计

The Design of Laser Methane Monitoring System Based on FPGA

以Altera公司的FPGA处理器EP4CE15F17C8为基础,介绍了一种甲烷气体检测仪器数据采集处理部分的实现。介绍其基本原理,给出了系统整体框图,完成了FPGA器件与MCU器件协同处理的硬件系统和软件系统设计。实验证明,该方法能够有效提高系统的处理速度,具有较好的实用性。

This paper introduces the data collection part of one kind of methane gas detection instruments based on the FPGA processor EP4CE15F17C8 of Altera corporation. The basic principle and the overall system block diagram are given; the hardware and software system design of the FPGA coordinated with MCU device is completed. Experiments prove that this method can effectively improve the processing speed and has good practicability.