In the marine monitoring technology, SZF Type wave buoy is an accuracy wave monitoring equipment. It can automatically measure the wave height, wave period and wave direction at a fixed time and a regular place. Use wave rotary table , inverter and electronic potentiometer to detect the wave height acquisition circuit good or not. The method is look the wave height graphics performance With computer technology and microelectronics technology improvement,do the analog signal digital processing. Connect the wave height acquisition circuit to the computer through serial port. As we all know that the VC++ technology can have good interface design and the Matlab is stronger at draw graphics. So can acquire the collect wave height data graphic in time.%在海洋监测技术中,SZF型波浪浮标是一种无人值守的能自动、定点、定时地对海面波浪高度、波浪周期及波向进行遥测的小型浮标测量系统.在实验室生产过程中,过去一直是利用波浪旋转台对波高数据采集电路所获得的模拟信号直接绘制图形进行性能检测.伴随着计算机技术和微电子技术的发展,对浮标中波高数据采集电路的模拟信号数字化处理,通过串口和计算机相连,利用VC++良好的界面设计及Matlab强大的绘图功能,实现对采集到的波高数据进行实时显示,使我国波浪浮标的生产检测向智能化又迈进了一步.
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