基于北斗导航的联合收割机作业面积测量系统

A System of Combine Area Measurement Based on Beidou Navigation

国内收割机的信息监测系统正在迅速发展。为了实现实时记录收割面积,笔者开发了一套面积测量系统。该系统基于图像处理的应用方法对联合收割机作业状态进行实时监测,实时显示收割速度,记录收割面积;进一步优化了联合收割机智能监测系统。本系统使用北斗卫星,通过OpenCV开发软件,采集坐标点数来完成面积的测量,使用客户端对面积进行显示。实验结果证明,该方法与其他方法相比具有面积测量精确度高、成本低等特点,可广泛用于联合收割机智能监测系统。

Domestic combines information monitoring system is developing rapidly, in order to achieve real-time record harvest area, developed an area measuring system. In order to further optimization combines intelligent monitoring system. The system can real-time monitoring the combine harvester capable of job status, real-time displaying the harvest speed and record harvest area. In order to solve the traditional area calculation problem of low accuracy and high costs, we put forward a new application system based on image processing. The system based on the using of BeiDou satellite, devel- oped by open source computer vision library software acquisition coordinate points to complete the measurement area and then using a client on an area for display. Experimental results show that this method compared with others has the features of high area accuracy and spend less, and can be widely used to combines intelligent monitoring system.