METHOD FOR VISUALIZATION SAFETY DIAGNOSIS INFORMATION BASED AUGMENTED REALITY OF BRIDGE STRUCTURE AND SYSTEM THEREOF

摘要

PURPOSE: the data that a kind of safety check information visualization methods and its system realize real-time monitoring are sent to control centre in the unconfined current time of the related milli of wired or wireless network and position. The Xi System can not only examine whole bridge, but its component and certain points, it passes through sensor important parts or point, should be by safety bridge. Synchronous using GPS, the position which accurately puts a certain sensor increases data accuracy and sends by sensor. Measurement has just become easy examiner and is based on wireless network, such as WCDMA or Wi-Fi network at any given time from any. Moreover, system can even check that those parts can hardly reach under normal circumstances through deployment 3D augmented realities application. ;CONSTITUTION: server extracts mode using one group of internal factor in the database of measurement data, and calculates the bearing capacity of bridge, using certain bridge inspection algorithm. Then, in the database of server analysis weather conditions pattern, estimation is possible to be damaged to bridge due to flood, drought, gales and frost, and is stored in the database. When user select Android OS-based augmented realities (AR) apply mobile device, initialize the application program, and by its basic options, the GPS module of mobile device determines the current location of user. The server being connected with the device, by communication module, user downloads the measurement data of the bridge from server ongoing basis. The state of the AP applied images bridge GPS location and measurement data after the combination on the screen of a 3D AR mobile device. Various sensors are highlighted using display list to be located at the position of bridge using subscriber interface module and inquire user to select one of them. According to the user's choice, using the sensor for showing that details is selected. ;The 2013 of copyright KIPO submissions;[Reference numerals] (1) location sensors; (2) sensor historic and management data; (AA) Android market; (BB) Android applies; (CC) GPS satellite; (DD) RSS data communicates; (EE) GPS coordinate (WGS 84); User (FF) interface; (GG) wire/wireless communication; (HH) date is measured; Sensor positions (II); (JJ) measuring device; (KK) acceleration transducer; (LL) anemovane; (MM) strain sensing device; (NN) temperature and moisture sensors; (OO) displacement sensor