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针对国内现有的基于单片机或工控机数据采集系统的不足,尤其是8位/16位单片机数据采集的局限性,介绍一种基于ARM(Advanced RISC Machines)平台的车内空气污染物数据采集系统。它结合了国内外先进的传感器数据采集技术,具有耗能低、体积小、性能高,软、硬件扩充灵活的特点,其通用性、模块化和可扩展性能满足车内空气污染物检测系统设备研发的要求。
Aiming at the shortage of data acquisition system based on SCM or IPC in China, especially the limitation of data acquisition of 8-bit / 16-bit SCM, this paper introduces a vehicle air pollutant data acquisition system based on ARM (Advanced RISC Machines) platform . It combines the domestic and foreign advanced sensor data acquisition technology, with low energy consumption, small size, high performance, flexible hardware and software expansion, and its versatility, modularity and scalability to meet the vehicle air pollutant detection system equipment R & D requirements.