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对于以电池供电的数据采集系统,降低系统的功耗是保证系统长时间工作的关键。介绍了一套基于微功耗单片机和CF卡数据采集系统的开发与应用,该系统能够实时处理4通道信号的采集及存储,在水下稳定工作时间长达7小时。
For a battery-powered data acquisition system, reducing system power consumption is the key to ensuring long-term system operation. This paper introduces the development and application of a set of data acquisition system based on micro-power microcontroller and CF card. The system can process 4-channel signal acquisition and storage in real time and can work under water for up to 7 hours.