A multisource heterogeneous data
acquisition system dedicated to tunnel boring machines is developed to solve
the problems of numerous interfaces of tunnel boring machine, high density of
highfrequency heterogeneous data, and realtime data acquisition. The system implements a system architecture
of one master and multiple slaves. In this study, a unified data source access
interface and an independent data source process mechanism are designed based
on the design idea of "microservice" and then
implemented. A development method to organize data source access in the form of
plugins is then proposed. The system includes terminal
software and hardware parts, visualization platform parts, etc. The system is
accessed by programmable logic controller data, vibration monitoring data, muck
improvement data, tool wear data, etc. and can achieve complete, independent,
and realtime acquisition of multiple data sources. The
system facilitates project decisionmaking and enables
management personnel to obtain realtime and complete
construction information on site, thus, providing support for optimizing the
excavation plan.
XU Shoutian
,
YOU Yusong
,
YE Lei
,
ZHAO Yanzhen
,
XU Jian′an
. Design, Development, and Application of MultiSource
Heterogeneous Data Acquisition System for Tunnel
Boring Machine[J]. Tunnel Construction, 2022
, 42(10)
: 1804
-1813
.
DOI: 10.3973/j.issn.2096-4498.2022.10.016
