摘要
以被动式红外热释电传感器及超声波传感器作为检测元件,STM8S105C4单片机为控制核心,从而检测和判断人体的移动方向和人数.同时结合NRF24L01无线模块,可实现各个出入口的数据通信,最后实现公共场所人数检测.
With passive infrared pyroelectric sensors and ultrasonic sensors as the detecting element, and the STM8SI05C4 microeontroller as the core controller, the direction and number of traffic foot are detected. The data communication at all entrances and exits and the counting of people in public areas are conducted through the NRF24L01 wireless module.
出处
《广东工业大学学报》
CAS
2012年第3期63-67,共5页
Journal of Guangdong University of Technology
基金
广东省大学生创新实验项目(1184510159)
