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设计以CC2510无线单片机构架的星状拓扑无线网络为网络基础,以多个DS18B20数字温度传感器终端节点构成的无线温度采集系统。简要介绍CC2510、DS18B20的功能特点,并详细介绍温度采集系统的软硬件设计。该系统有多个终端节点、一个数据中心和一台电脑组成,单独工作的终端节点能够连续多点测温,并且通过显示电路显示显示,整个系统,通过传感器的编号对应相应的位置实现区域的温度的实时自动监控,且能够通过串口连接到电脑进行操作,具有高精度,自动化,多功能,高度的可扩展性以及低功耗等特点。
The design is based on the star topology wireless network of CC2510 wireless single chip architecture and the wireless temperature acquisition system composed of multiple DS18B20 digital temperature sensor terminal nodes. Briefly introduce the CC2510, DS18B20 features and details of the temperature acquisition system hardware and software design. The system has a plurality of terminal nodes, a data center and a computer, the terminal node alone to work more continuous temperature measurement, and through the display circuit display, the entire system, the sensor number corresponding to the corresponding location of the regional Temperature real-time automatic monitoring, and can be connected to the computer through the serial port to operate with high precision, automation, multi-functional, high scalability and low power consumption and other characteristics.