基于智能数据采集器的研究与实现

针对目前各行业数字化、智能化产品应用日趋广泛，数据的获取、传输、分析、应用尤为重要，如何避免采集设备接口单一、功能固定、实用性差等缺点，提出采用ARM嵌入式工控模块M9080-N20为基础，采用VK3266串口芯片扩展UART串行接口，提出基于73K222AU调制解调器、HR219307变压器实现采集器二线模拟通信，并支持以太网、CAN总线和UART串行通信，可以有效解决数据远程采集、传输和控制，适用于特殊环境设备故障检测、诊断和抢修。实验结果证明，智能数据采集器不仅具有多种型号设备故障诊断功能；还能实现野外快速通信组网，不同类型设备数据远程采集、传输、分析和控制功能，在军民融合产品上具有广阔的应用前景和实用价值。

Research and Implementation of Intelligent Data Collector[JZ)][HS)]

Since currently data collector has some defects, such as interface is single, function is fixed, and practicability is poor, a new collector is proposed, which is based on M9080-N20 built-in industrial control module, and can support Ethernet, CAN bus, UART serial interface, data collector having two lines MODEM analog communication. It expands the function of analog communication based on 73K222AU modulator-demodulator, resolving effectively the problems of multifunctional data collection, transmission, and control with multi-interface. The experimental results indicate that this type of product can implement the data collection and transmission function of Ethernet, CAN, UART, and two lines MODEM analog signal. Consequently it has very strong practical values.