【摘要】 设计了一种基于STM32的海洋环境数据采集系统,采用低功耗芯片STM32F207为主控CPU,能自动完成对搭载仪器姿态的获取以及所处的海洋环境数据的采集、传输和处理。该系统利用标准的CF闪存卡存储数据,可通过USB数据线连接到PC机,方便实验数据的读取,即插即用。实验证明,该数据采集系统工作稳定可靠,能够满足海洋勘探系统的各项技术要求。更多还原

【Abstract】 We devise a marine environmental data acquisition system. It employs a low power consumption CPU chip, STM32F207,and can automatically colllect,transfer and process marine environmental data and the posture of the carried device. It uses a standard CF card to store data. Experimental data is convenient to be read into a PC through a USB cable. Experiments show that the system is stable and reliable and can satisfy all the requirements of a data buoy.更多还原