Application of Global Positioning System Measuring Technology in Safety Monitoring of Long-Span Bridges

2013 ◽  
Vol 671-674 ◽  
pp. 2053-2056
Author(s):  
Yi Lin Guo ◽  
Yan Xin
Keyword(s):  
Real Time ◽  
Global Positioning System ◽  
Safety Monitoring ◽  
Positioning System ◽  
Long Span Bridges ◽  
Gps Technology ◽  
Time Deformation ◽  
Long Span ◽  
Safety Monitoring System ◽  
Global Positioning

With the application of Global Positioning System (GPS) echnology using in the field of modern transport, more and more long-span bridges have set up the GPS system to monitor the real-time deformation in safety monitoring system. Nowadays the highest measuring accuracy of GPS technology achieves millimeter, and the sampling frequency can reach 20Hz. It can solve real-time deformation data and adapt to the complexity and poor working environment. Based on the application of GPS technology using in long-span bridges safety monitoring system, this paper set the Huangpu bridge as the engineering project and demonstrate how to apple the GPS technology in deformation monitoring and security evaluation.

Application of the Real-Time Kinematic Global Positioning System in Bridge Safety Monitoring

2005 ◽  
Vol 10 (2) ◽  
pp. 163-168 ◽  
Author(s):  
Jinjun Guo ◽  
Liang Xu ◽  
Lianjun Dai ◽  
Mike McDonald ◽  
Jianping Wu ◽  
...  
Keyword(s):  
Real Time ◽  
Global Positioning System ◽  
Safety Monitoring ◽  
Positioning System ◽  
The Real ◽  
Bridge Safety ◽  
Real Time Kinematic ◽  
Global Positioning

Application of Global Positioning System Measuring Technology in Safety Monitoring of Highway Slope

2013 ◽  
Vol 671-674 ◽  
pp. 2095-2098
Author(s):  
Yi Lin Guo ◽  
Xin Yan
Keyword(s):  
Global Positioning System ◽  
Low Cost ◽  
Safety Monitoring ◽  
Working Environment ◽  
Security Evaluation ◽  
Positioning System ◽  
Engineering Project ◽  
Important Indicator ◽  
Gps Technology ◽  
Global Positioning

The displacement is an important indicator of safety evaluation for highway slope. The highest measurement accuracy of global positioning system (GPS) achieves millimeter, and the sampling frequency can reach 20Hz. The displacement can be solved real-time, and the GPS measuring receiver adapts to the complex and harsh working environment. The paper summarizes the current technology level of GPS application in highway slope monitoring and introduces a low-cost monitoring technology that one receiver assemble multi-antenna to measure several points’ displacement. Based on the application of GPS technology using in highway slope safety monitoring system, this paper set the FuYin Highway as the engineering project and demonstrate how to apple the GPS technology in displacement monitoring and security evaluation.

scholarly journals Monitoring cattle behavior and pasture use with GPS and GIS

2000 ◽  
Vol 80 (3) ◽  
pp. 405-413 ◽  
Author(s):  
L.W. Turner ◽  
M.C. Udal ◽  
B. T. Larson ◽  
S.A. Shearer
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Global Positioning System ◽  
Precision Agriculture ◽  
Geographic Information ◽  
Spatial And Temporal Variability ◽  
Positioning System ◽  
Gps Technology ◽  
Global Positioning ◽  
Livestock Behavior

Precision agriculture is already being used commercially to improve variability management in row crop agriculture. In the same way, understanding how spatial and temporal variability of animal, forage, soil and landscape features affect grazing behavior and forage utilization provides potential to modify pasture management, improve efficiency of utilization, and maximize profits. Recent advances in global positioning system (GPS) technology have allowed the development of lightweight GPS collar receivers suitable for monitoring animal position at 5-min intervals. The GPS data can be imported into a geographic information system (GIS) to assess animal behavior characteristics and pasture utilization. This paper describes application and use of GPS technology on intensively managed beef cattle, and implications for livestock behavior and management research on pasture. Key words: Livestock behavior, electronics, grazing, forage, global positioning system, geographic information system

scholarly journals Investigation of accurate method in 3-D position using Cors-Net in Istanbul

2012 ◽  
Vol 18 (2) ◽  
pp. 171-184 ◽  
Author(s):  
Kutalmis Gumus ◽  
Cahit Tagi Celik ◽  
Halil Erkaya
Keyword(s):  
Real Time ◽  
Conventional Method ◽  
Global Positioning System ◽  
Complex Structure ◽  
Accurate Method ◽  
Reference Station ◽  
Positioning System ◽  
Virtual Reference ◽  
Global Positioning ◽  
Set Up

In this study, for Istanbul, there are two Cors Networks (Cors-TR, Iski Cors) providing Virtual Reference Station (VRS), and Flachen Korrektur Parameter (FKP), corrections to rover receiver for determining 3-D positions in real time by Global Positioning System (GPS). To determine which method (or technique) provides accurate method for position fixing, a test network consisting of 49 stations was set up in Yildiz Technical University Davudpasa Campus. The coordinates of the stations in the test network were determined by conventional geodetic, classical RTK, VRS and FKP methods serviced by both Cors-TR and Iski Cors. The results were compared to the coordinates by the conventional method by using total station. The results showed a complex structure as the accuracy differs from one component to another such as in horizontal coordinates, Y components by CorsTR_VRS and Cors_TR_ FKP showed 'best' results while the same technique provided X components consistent accuracy with the Y component but less accurate than by real time kinematic (RTK). In vertical components, of all the techniques used for the h components, CorsTR_VRS showed 'best' accuracy with three outliers.

scholarly journals Design an attendance system using Global Positioning System (GPS) technology at PT. Cipta Anugrah Musi

2021 ◽  
Vol 2 (2) ◽  
pp. 104-124
Author(s):  
Muhammad Faisal
Keyword(s):  
Monitoring System ◽  
Global Positioning System ◽  
Black Box ◽  
Positioning System ◽  
Gps Technology ◽  
Global Positioning ◽  
Black Box Testing ◽  
Employee Attendance

The purpose of this research is to design an attendance system using Global Positioning System (GPS) technology, as a useful solution. At PT. Cipta Anugrah Musi for the marketing staff to still be able to do attendance without using a fingerprint attendance machine. Based on the results of research and discussion on the marketing employee attendance monitoring system in the form of this android mobile, the following conclusions can be drawn. From the black box testing that has been done, it can be concluded that the employee attendance monitoring system can run well and there are no problems. GPS technology can provide information on where to take employee photos so that it is easy to find out the position of the employee's absence at that time to avoid cheating in attendance.

scholarly journals Implementasi Aplikasi Augmented Reality Berbasis Lokasi Untuk Pengenalan Atraksi Wisata di Kota Denpasar

2020 ◽  
Vol 4 (2) ◽  
pp. 339-343
Author(s):  
Bagus Putu Wahyu Nirmala ◽  
Nengah Widya Utama ◽  
Anak Agung Istri Ita Paramitha
Keyword(s):  
Augmented Reality ◽  
Real Time ◽  
Global Positioning System ◽  
Positioning System ◽  
Global Positioning

Memahami nilai-nilai kearifan lokal melalui seni budaya sangat penting agar warisan leluhur tersebut dapat dilestarikan. Kota Denpasar sebagai Ibu Kota Provinsi Bali memiliki nilai-nilai kearifkan lokal yang melekat di berbagai karya seni di kota tersebut seperti arsitektur bangunan, ukiran, lukisan, patung dan sebagainya. Perkembangan teknologi 4.0 saat ini seharusnya dimanfaatkan tidak hanya kepentingan ekonomi di Kota Denpasar namun juga untuk kepentingan sosial budaya. Salah satu teknologi yang bisa dimanfaatkan adalah augmented reality (AR). Pemanfaatan AR untuk kepentingan budaya memiliki tantangan tersendiri namun bukan tidak mungkin dilakukan. Adanya AR akan mempermudah masyarakat dan wisatawan mengakses informasi dari sebuah objek karya seni. Terlebih lagi informasi tersebut dapat diakses secara real time. Dengan semakin banyaknya karya seni budaya yang tersampaikan makna, informasi dan fakta nilai-nilai kearifan lokal yang terkandung didalamnya akan semakian meningkatkan kepedulian wisatawan untuk menghormati, turut melestarikan dan menjaganya. Pengabdian ini dilaksanakan dalam bentuk implementasi aplikasi AR dalam rangka pengenalan atraksi wisata yang berupa karya seni bangunan seperti arsitektur bangunan dan patung. Adapun aplikasi AR yang diimplementasikan berbasis lokasi dengan memanfaatkan teknologi Global Positioning System (GPS).

A Pedestrian Navigation System Using Cellular Phone Video-Conferencing Functions

2012 ◽  
Vol 2012 ◽  
pp. 1-8
Author(s):  
Akihiko Sugiura ◽  
Takuya Shoji
Keyword(s):  
Global Positioning System ◽  
Video Conferencing ◽  
Cellular Phone ◽  
Positioning System ◽  
Cellular Phones ◽  
Gps Technology ◽  
Pedestrian Navigation ◽  
Global Positioning ◽  
Positional Precision ◽  
Subterranean Environment

A user’s position-specific field has been developed using the Global Positioning System (GPS) technology. To determine the position using cellular phones, a device was developed, in which a pedestrian navigation unit carries the GPS. However, GPS cannot specify a position in a subterranean environment or indoors, which is beyond the reach of transmitted signals. In addition, the position-specification precision of GPS, that is, its resolution, is on the order of several meters, which is deemed insufficient for pedestrians. In this study, we proposed and evaluated a technique for locating a user’s 3D position by setting up a marker in the navigation space detected in the image of a cellular phone. By experiment, we verified the effectiveness and accuracy of the proposed method. Additionally, we improved the positional precision because we measured the position distance using numerous markers.

scholarly journals Physical Demands of Top-Class Soccer Friendly Matches in Relation to a Playing Position Using Global Positioning System Technology

2015 ◽  
Vol 47 (1) ◽  
pp. 179-188 ◽  
Author(s):  
Javier Mallo ◽  
Esteban Mena ◽  
Fabio Nevado ◽  
Víctor Paredes
Keyword(s):  
Global Positioning System ◽  
High Intensity ◽  
Positioning System ◽  
Physical Demands ◽  
Gps Technology ◽  
Total Distance ◽  
Professional Soccer ◽  
Global Positioning ◽  
Rate Profile ◽  
Very High

AbstractThe aim of this study was to examine the physical demands imposed on professional soccer players during 11-a-side friendly matches in relation to their playing position, using global positioning system (GPS) technology. One hundred and eleven match performances of a Spanish “La Liga” team during the 2010-11 and 2011-12 pre-seasons were selected for analysis. The activities of the players were monitored using GPS technology with a sampling frequency of 1 Hz. Total distance covered, distance in different speed categories, accelerations, and heart rate responses were analyzed in relation to five different playing positions: central defenders (n=23), full-backs (n=20), central midfielders (n=22), wide midfielders (n=26), and forwards (n=20). Distance covered during a match averaged 10.8 km, with wide and central midfielders covering the greatest total distance. Specifically, wide midfielders covered the greatest distances by very high-intensity running (>19.8 km·h-1) and central midfielders by jogging and running (7.2-19.7 km·h-1). On the other hand, central defenders covered the least total distance and at high intensity, although carried out more (p<0.05-0.01) accelerations than forwards, wide midfielders, and fullbacks. The work rate profile of the players obtained with the GPS was very similar to that obtained with semi-automatic image technologies. However, when comparing results from this study with data available in the literature, important differences were detected in the amount of distance covered by sprinting, which suggests that caution should be taken when comparing data obtained with the GPS with other motion analysis systems, especially regarding high-intensity activities.

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