Research on mineral yield in remote monitoring system based on GPRS

For some current problems in mineral production, such as measuring difficulty and low accuracy rate, how to do on the mineral yield accurate and convenient measurement is very important. This paper presents a remote mineral output monitoring system based on GPRS. The overall structure of the system includes monitoring terminal, GPRS wireless transmission network and monitoring service center three parts. After the mineral production was weighted by weighing equipment, the obtained data information will transmit to the microprocessor through RS232. After STM32 on the data processor, storage, and then via RS485 bus to send data to GPRS communication module, and then the data is sent over the Internet to the server. Conversely The client can access the server to control the monitoring of mineral output data, to achieve the real-time and accurate monitoring of mineral production.