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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。
In view of the large volume of current traffic statistics system, the difficulty of statistics and the inability of online data management and query, this paper presents a traffic statistics system based on TI’s single chip integrated Wi-Fi microcontroller CC3200. The system uses reflective infrared tubes as inbound and outbound sensors for traffic detection. The data transmission is based on the CC3200’s Message Queuing Telemetry Transport (MQTT) protocol and is transmitted via Wi-Fi to the back-end database. When users query traffic, through computers, mobile phones and other direct inquiries. The traffic flow system has the advantages of miniaturization, simple structure, convenient installation, cloud storage, convenient data visualization and the like.