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The Design of Data Acquisition System Based on CAN Bus in Ocean Observatory

机译:海洋观测站基于CAN总线的数据采集系统设计

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CAN bus communication network have the advantage of high-speed communication, high reliability and long-distance transmission in ocean observatory. One kind of data acquisition system based on CAN bus is designed in this paper. The system is designed using C8051F040 as microcontroller. The hardware block diagram is described in detail. The modular software flow charts of data acquisition, communication initialization, data transmission and data reception is given. The realization of the design method is simple, reliable, easy to node expansion, and the performance is stable after test in lab. It requires test in the marine environment.
机译:CAN总线通信网络具有海洋观测站高速通信,高可靠性和远距离传输的优点。本文设计了一种基于CAN总线的数据采集系统。该系统使用C8051F040作为微控制器进行设计。详细描述了硬件框图。给出了数据采集,通信初始化,数据发送和数据接收的模块化软件流程图。设计方法的实现简单,可靠,易于节点扩展,经实验室测试性能稳定。它需要在海洋环境中进行测试。

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