摘要
以TI公司的MSP430F149芯片为主控制器,以JS-1800单总线型传感器为沉降位移测量单元,完成了数据的采集、存储和无线发送等功能。首先介绍了系统的整体设计,然后详细介绍了硬件电路设计,最后给出了控制流程图。该采集系统功耗低、结构简单,已在某高速公路上得到成功应用。
The system uses TI＇s MSP430F149 MCU as control center, displacement sensor JS-1800 as displacement measurement, and completes the functions of data acquisition, data storage and wireless communication. Firstly, this paper presents the composition of this system. Secondly, the hardware circuit design is described in detail. In the end, the software block diagram is given. This acquisition system has low power and simple structure, and has been successfully used in a highway.
出处
《微型机与应用》
2012年第13期15-17,共3页
Microcomputer & Its Applications
