The research of dynamic agricultural machinery working area measure system

A simplified method of area-measurement system of farm machineries was proposed through the study of field test data, and a dynamic vehicle field area-measurement system based on GPS-OEM was built. In the test, the system represented (presented) high speed of information collection and high area measure accuracy with the error rate lower than 2%. The portability and convenience of this system enable farm machineries to realize dynamic real-time working area measure.