基于移动设备目标检测的学习延迟感知结构  

Learning Delay Perception Structure Based on Mobile Device Target Detection

作　　者：李美莲[1] Li Meilian(Anhui Sanlian Univeristy,Hefei,Anhui 230601,China)

机构地区：[1]安徽三联学院,安徽合肥230601

出　　处：《黑龙江工业学院学报（综合版）》2021年第10期88-93,共6页Journal of Heilongjiang University of Technology(Comprehensive Edition)

基　　金：2020年度安徽省教育厅质量工程项目“省级一流专业建设点-电子信息工程”(项目编号:2020ylzy004)。

摘　　要：以感知学生学习电路操作时出现小延时缺陷为目的,设计基于移动设备目标检测的学习延迟感知结构。利用Compact-RIO控制器模块内的实时控制器接收学生操作电路时产生的电路信号后,通过FPGA机箱控制电路信号时序,使用数字I/O子模块连接其他子模块传输控制时序后的电路信号,将电路信号放大1.5倍后输入到小延迟缺陷感知模块内,以感知小延时缺陷。实验结果表明,该结构具备较好的稳定性且感知电路小延迟缺陷能力卓越,实用性较强。In order to perceive the small delay defect in students'learning circuit operation,a learning delay sensing structure based on mobile device target detection is designed.The real-time controller in the Compact-RIO controller module receives the circuit signal generated when students operate the circuit,the circuit signal timing is controlled by the FPGA chassis,and the digital I/O sub module is connected with other sub modules to transmit the circuit signal after the control timing.After amplifying the circuit signal by 1.5 times,the input value is in the small delay defect perception module to perceive the small delay defect.The experimental results show that the structure has good stability,excellent ability to sense small delay defects and strong practicability.

关 键 词：移动设备 目标检测 延迟感知结构 小延迟缺陷 路径相关性 

分 类 号：TN409[电子电信—微电子学与固体电子学]