基于C8051F单片机的温度采集系统  

Temperature Collecting System Based on C8051f Single-chip

作　　者：赵阳[1] 刘媛媛[1] 

机构地区：[1]河南工业职业技术学院电气工程系,河南南阳473009

出　　处：《农业科技与装备》2009年第3期68-70,73,共4页Agricultural Science & Technology and Equipment

摘　　要：基于C8051F的340SOC芯片的固有硬件特性,提出一种系统温度采集测控软硬件实现方法。该系统通过采用基于单总线技术的温度传感器并利用USB通信技术,提高了系统的实时性,减小了数据传输系统的复杂性,达到了系统温度测控目的。Based on the intrinsic hardware features of C8051F340 a method of measuring and controlling system temperature is designed, which is realized through making use of software and hardware. By appropriately using 1-wire digital thermometer and USB technology, it can result in a satisfying measurement and control, and consequently the system realtime performance was improved. The complexity of data transmission system is reduced.

关 键 词：温度采集 USB接口 USBXPRESS 

分 类 号：TK311[动力工程及工程热物理—热能工程]