基于云存储的多通道振弦采集系统
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摘要
大型土木工程需要对力、位移、裂缝等进行监测来确保工程安全。文中讨论了基于STM32F407单片机和MSP430F5438单片机以及云存储开发的多通道振弦采集系统,介绍了系统架构,终端采集设备和网关的硬件设计,以及采集系统的软件设计思路,并给出系统的网络拓扑结构。系统采集精度达标,并在多个大型土木工程中有稳定应用。
To ensure project safety, large-scale civil engineering requires monitoring of forces,displacements,cracks,etc. This paper discusses a multi-channel vibrating wire acquisition system based on STM32 F407 SCM,MSP430 F5438 SCM and cloud saving. It introduces the system structure,the hardware design of the terminal acquisition device and gateway,the software design idea and the system network topology. The acquisition accuracy of this system reaches the standard,and the system is stably used in many large civil engineering.
To ensure project safety, large-scale civil engineering requires monitoring of forces,displacements,cracks,etc. This paper discusses a multi-channel vibrating wire acquisition system based on STM32 F407 SCM,MSP430 F5438 SCM and cloud saving. It introduces the system structure,the hardware design of the terminal acquisition device and gateway,the software design idea and the system network topology. The acquisition accuracy of this system reaches the standard,and the system is stably used in many large civil engineering.
引文
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[4]邓霏,颜运强,张谊.基于振弦传感器的应变无线测量系统设计[J].传感器与微系统,2015,34(2):103-105.
[5]吕燚,李文生,邓春健.多通道振弦传感器同步测量系统[J].传感技术学报,2013,26(3):372-376.
[6]叶海生,刘洪渊.总线式振弦传感器监测装置的设计[J].华北科技学院学报,2017,14(2):38-43.
[2]郑宇翔.基于应变传感器的无线测量系统的设计与实现[D].哈尔滨:哈尔滨工业大学,2007.
[3]马洪连,包旭军.基于无线通讯的多通道振弦传感器监测系统[J].仪器仪表学报,2004(S2):238-240.
[4]邓霏,颜运强,张谊.基于振弦传感器的应变无线测量系统设计[J].传感器与微系统,2015,34(2):103-105.
[5]吕燚,李文生,邓春健.多通道振弦传感器同步测量系统[J].传感技术学报,2013,26(3):372-376.
[6]叶海生,刘洪渊.总线式振弦传感器监测装置的设计[J].华北科技学院学报,2017,14(2):38-43.