The Design and Development of Underground Ore Grade Automatic Measurement System

This paper introduces a kind of grade detection system of underground iron ore. The system uses the technology of multi-threaded parallel processing of sensor to measure the volume and weight of the ore. Based on a certain mathematical model of grade analysis we have built, the average grade of the ore can be calculated. The trial run of the system indicates that the data of ore’s weight, volume and grade can be stored and counted automatically. What’s more, the system achieves non-stop measurement of ore’s grade.