基于USB接口的多节点无线测温系统  

Multi-Node Wireless Temperature Measurement System Based on USB Interface

作　　者：蒋有军[1] 倪江生[1] 孟娈[1] 

机构地区：[1]东南大学仪器科学与工程学院,江苏南京210096

出　　处：《现代电子技术》2008年第17期124-126,共3页Modern Electronics Technique

摘　　要：针对大规模测温系统在工程监测中的应用要求,提出了一种新型的基于无线数据传输的多节点远程温度监测系统。采用节点分机实现多点温度的测量和存储,通信机实现测温数据的接收,并将监测数据传送至主机,主机实现温度数据的转换和智能化监测管理。通信机采用CYGNAL公司的微控制器C8051F320实现了与主机的USB数据传输,从而方便了测温系统的使用,也提高了数据传输速度。In view of application requirements of large -scale temperature measurement system in construction monitoring, a new type of wireless multi - node remote temperature monitoring system is developed in this paper. In the system, the measurement and storage of multi -point temperatures are carried out by the slave computer, the reception and transmission of temperature data is implemented by the communication machine and the host computer fulfils the conversion, monitoring and management of temperature data. The communication machine adopts the CYGNAL＇s MCU C8051F320 to achieve the data transmission by USB between the host and slave. The use of USB facilitates the application of the system and increases the speed of data transmission.

关 键 词：测温系统 单片机 USB 无线数据传输 

分 类 号：TN919.7[电子电信—通信与信息系统]