基于CC3200的小型无线客流量统计系统

Small-scale Wireless Passenger Flow Volume Statistics System Based on CC3200

针对目前客流量统计系统体积庞大,统计困难,不能在线进行数据管理与查询等问题,本文提出了基于TI单芯片集成Wi-Fi微控制器CC3200的客流量统计系统。该系统使用反射式红外对管作为检测客流量的出入传感器,数据传输基于CC3200的Message Queuing Telemetry Transport(MQTT)协议,并通过Wi-Fi传输至后台数据库。当用户查询客流量时,可通过电脑、手机等直接查询。该客流量系统具有小型化,结构简单,安装方便,可云端存储,数据可视化方便等优点。

For the current passenger flow volume statistics system is bulky, statistical difficulties, cannot be online data management and query, a passenger flow volume statistics system based on the Wi - Fi MCU CC3200 of TI is introduced in this paper. The access detecting sensor uses infrared double photoelectric tube. Data transform uses Message Queuing Telemetry Transport （MQTr） pro- tocol via Wi - Fi to backstage database. User can use a computer or a phone to query passenger flow volume data. The advantage of the system is miniaturization, simple structure, easy installation, cloud storage and easy visualization.