Waypoint-based Indoor Navigation System

• Main Authors: Wu, Chi-Jui, 鄔啓瑞
• Other Authors: Liu, Jane
• Format: Others
• Language: en_US
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/2873qv

碩士 === 國立清華大學 === 資訊工程學系所 === 107 === Waypoint-based indoor navigation is a practical solution to indoor navigation. The navigation system aims to be deployed at a variety of different buildings, which are usually full of people or have complicated interior structure and layout where people can easily get lost or have requests for indoor navigation services. The navigation system is composed of an indoor positioning system, navigation graph(s) and waypoint-based navigator(s). The indoor positioning system used in the system is called Building/environment Data-Based Indoor Positioning Service (BeDIPS) which uses Location Beacons (Lbeacons)to broadcast location data to their nearby devices in order to inform the users their locations in an indoor environment. The location data represents a location in an indoor space that modeled by a hierarchical graph called navigation graph. The navigation graph of a building can be downloaded to the waypoint-based navigator, providing the essential routing data and positioning information.