基于STM32的柔性传感器信号检测系统研究  

Research on Flexible Sensor Signal Detection System Based on STM32

作　　者：杨焜宇 郭伟东 尹锡轩 刘丰铨 胡正发[1,3] YANG Kunyu;GUO Weidong;YIN Xixuan;LIU Fengquan;HU Zhengfa(School of Physics and Optoelectronic Engineering,Guangdong University of Technology,Guangzhou 510006,China;Shantou Wanyuan Technology Co.,Ltd.,Shantou 515000,China;Shantou Collaborative Innovation Research Institute,Guangdong University of Technology,Shantou 515000,China)

机构地区：[1]广东工业大学物理与光电工程学院,广东广州510006 [2]汕头问源科技有限公司,广东汕头515000 [3]汕头广工大协同创新研究院,广东汕头515000

出　　处：《现代信息科技》2024年第12期178-182,187,共6页Modern Information Technology

摘　　要：针对柔性传感器的信号采集检测需求,基于STM32单片机和4×4阵列型柔性压力传感器,研究一种以单片机为核心单元、面向柔性传感器压力定位、压力变化、压力定量的实时数据采集检测系统。该检测系统采用单片机嵌入式程序结合快速行列扫描技术对采集的电信号数据进行分析、转换及分类显示,实现了精准的压力感知定位、分辨与测定,研究结果将会极大地推进融合计算机扫描技术和柔性阵列传感器新应用的推出。Aiming at the signal acquisition and detection requirements of flexible sensors,a real-time data acquisition and detection system based on STM32 Single-Chip Microcomputer and 4×4 array flexible pressure sensor is studied,with the Single-Chip Microcontroller as the core unit and oriented towards pressure positioning,pressure change,and pressure quantification of flexible sensors.The detection system uses a single-chip embedded program combined with fast row and column scanning technology to analyze,convert,and classify the collected electrical signal data,achieving accurate pressure perception,positioning,resolution and measurement.The research results will greatly promote the launch of new applications that integrate computer scanning technology and flexible array sensors technology.

关 键 词：柔性压力传感器 快速扫描 STM32单片机 信号检测 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]