基亏ZigBee技术的智能校园无线温度采集系统

摘要

This paper presents a kind of software and hardware design of the wireless temperature acquisition system in Smart Campus based on ZigBee technology. It uses a wireless radio chip CC2430 and STC90LE58AD40I as the core, gets data by the temperature sensor chip DSI8B20, uses ZigBee2006 Protocol Stack provided free by TI/Chipcon, compiles the programs in the integrated development environment IAR Embedded Workbench, realizes the transmission of the wireless temperature data. The advantage of the system is： the accurate measurement data, high real-time, low cost, no wiring, easy maintenance, good scalability, good flexibility, etc. It can be widely used in smart home, factory control, etc., especially in the construction of fire safety systems in dormitories, offices, laboratories and other public places of smart campus.%提出了一种基于ZigBee技术的智能校园无线温度采集系统的软件和硬件电路设计方案。以CC2430和STC90LE58AD40I为核心，采用DSl8820温度传感器获取数据，基于TI／Chipcon公司免费提供的ZigBee2006协议栈，在IAR Embedded Workbench集成开发环境中进行编译，实现了无线温度数据的传送。本设计具有测量数据准确、实时性强、成本低廉、免布线、维护方便、扩展性好、灵活性好等优点，可广泛用于智能家居、工厂控制等方面，特别适用于构建智能校园中学生宿舍、教师办公区、实验区等公共场所的防火安全系统。