基于单片机红外计数器的设计  

Design of Infrared Counter Based on MCU

作　　者：胡红博[1] 李向芬 杨莎[1] HU Hong-bo;LI Xiang-fen;YANG Sha(Zunyi Normal University,Zunyi 563002,China)

机构地区：[1]遵义师范学院,贵州遵义563002

出　　处：《通信电源技术》2020年第14期136-138,共3页Telecom Power Technology

摘　　要：随着科技的发展,越来越多的场合与流水线需要使用计数器。计数器的出现提高了人们的计算效率,同时降低了人力物力的投入。因此,设计一款以51单片机为核心的红外计数器,配合红外传感器可统计某个场所的进出人数,并在人数超出一定管理范围时进行提醒。With the development of Science and technology,more and more occasions and production lines need the existence of counters.The appearance of counters improves the efficiency of counting people,and reduces the input of manpower and material resources.By designing an infrared counter with 51 single-chip microcomputer as the core,it can count the number of people entering and leaving a place with infrared sensors,and remind when the number of people exceeds a certain management range.

关 键 词：单片机 计数器 传感器 红外线 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]