整合單頻全球定位系統與單晶片微控制器應用於淺層邊坡位移監測之初探;Preliminary Evaluation of Shallow Landslide Displacement Monitoring Using Single Frequency NSS Integrated with Arduino System

NCUIR > Engineering College > Graduate Institute of construction engineering > Electronic Thesis & Dissertation > Item 987654321/93735

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/93735

Title:	整合單頻全球定位系統與單晶片微控制器應用於淺層邊坡位移監測之初探;Preliminary Evaluation of Shallow Landslide Displacement Monitoring Using Single Frequency NSS Integrated with Arduino System
Authors:	廖翊均;Liao, Yi-Chun
Contributors:	土木系營建管理碩士班
Keywords:	單頻全球定位系統;單晶片微控制器;淺層邊坡滑動;RTKLIB;Single frequency Global Navigation Satellite System (GNSS);Single Chip Microcomputer;Shallow Landslide;RTKLIB
Date:	2023-09-11
Issue Date:	2024-09-19 17:33:10 (UTC+8)
Publisher:	國立中央大學
Abstract:	台灣處於副熱帶氣候，再加上屬於新褶曲帶，因此地勢陡峭，河流短淺，也因此充滿潛在淺層邊坡滑動的風險，而如何跳脫過去扛著儀器爬山監測的高風險，低價單頻衛星定位模組就成為一種能降低危險，提高地貌觀測效率的方法。本研究著重於探討淺層邊坡滑動環境下，若使用單頻衛星定位系統(Global Navigation Satellite System, GNSS) 與單晶片微控制器結合，藉由相關軟硬體設備擷取有效觀測資料。目的是透過低價位的可犧牲式元件模組化系統測試，期望可改善以往邊坡滑動監測方法。本研究內容初步規劃以成對單頻定位晶片進行不同基線長度試驗，透過靜態與動態定位解算方法後處理(post-processing)觀測資料，並進一步透過XBee藍芽模組接收並短程傳輸觀測資料，初步模擬未來現地淺層邊坡滑動試驗系統。在後續解算觀測資料的方法上，本研究使用開源解算軟體RTKLIB進行資料後處理，以獲取次米級衛星定位解算成果，可能為未來現地試驗中提供一種更便利，成本也相較以往觀測模式低上許多的衛星定位應用方法。;Taiwan has a subtropical monsoon climate and new fold mountains, so the terrain is steep, with shallow rivers. Therefore, it is full of potential land sliding risks. The low-cost single-frequency satellite positioning module would be a way to improve geomorphic observation efficiency and reduce risk simultaneously. This study explores how to league single-frequency Global Navigation Satellite System (GNSS) and single chip microcomputer, such as Arduino, to obtain valuable observation data through relevant software and hardware equipment in a shallow landslide environment. Expect to improve landslide monitoring by testing low-cost module systems with sacrificial components, this study preliminarily plans to use a single-frequency module for different baseline tests through Static and Kinematic positioning solution methods for post-processing observation data, and further receive short-range observation data through the XBee Bluetooth module. After these, this study used open-source software RTKLIB to deal with post-processing data for required sub-meter level satellite positioning resolution. This study provides a more convenient and cost-down device and method, resulting in a positioning application for the landslide monitoring practice.
Appears in Collections:	[Graduate Institute of construction engineering] Electronic Thesis & Dissertation

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