基于Cortex-M3的矿用便携高速红外数据采集器设计  

Design of Portable Mining High-Speed Data Collector by Infrared Based on Cortex-M3

作　　者：王希林[1] 王晓荣[1] 陆志峰[1] 张磊[1] 陈燕[1] 

机构地区：[1]南京工业大学自动化与电气工程学院,江苏南京211816

出　　处：《仪表技术与传感器》2015年第3期30-32,110,共4页Instrument Technique and Sensor

摘　　要：设计了一种适合矿下工作人员维护煤矿生产在线监测设备和采集数据的便携式高速红外数据采集器。基于Cortex-M3内核的STM32F系列芯片,搭载TFDU4100红外收发模块,使用SD卡存储大容量数据,并可通过USB接口将数据传至上位机。分别对红外传输速度、误码率、存储速度进行测试。测试结果表明:该采集器传输速度快、准确率高且存储速度快,具有较强的实用性。A portable data collector by infrared for the maintenance of on-line monitoring equipment was designed. It was suitable for the workers under the mine. STM32 F series chip was based on Cortex- M3 core with the infrared transceiver module of TFDU4100. It can store large amounts of data using SD card,and can also transmit the data to computers through the USB interface. Infrared transmission speed,bit error rate,and SD card read speed were tested. The results show that the collector is stable,reliable and it＇s storage and transmission speed is high,thus showing it＇s practical in use.

关 键 词：CORTEX-M3 高速 红外通信 TFDU4100 SD卡存储 

分 类 号：TH89[机械工程—仪器科学与技术]