Serwis Infona wykorzystuje pliki cookies (ciasteczka). Są to wartości tekstowe, zapamiętywane przez przeglądarkę na urządzeniu użytkownika. Nasz serwis ma dostęp do tych wartości oraz wykorzystuje je do zapamiętania danych dotyczących użytkownika, takich jak np. ustawienia (typu widok ekranu, wybór języka interfejsu), zapamiętanie zalogowania. Korzystanie z serwisu Infona oznacza zgodę na zapis informacji i ich wykorzystanie dla celów korzytania z serwisu. Więcej informacji można znaleźć w Polityce prywatności oraz Regulaminie serwisu. Zamknięcie tego okienka potwierdza zapoznanie się z informacją o plikach cookies, akceptację polityki prywatności i regulaminu oraz sposobu wykorzystywania plików cookies w serwisie. Możesz zmienić ustawienia obsługi cookies w swojej przeglądarce.
Malaysia has invested on public transport over the years to improve quality of leaving. Transportation has been identified as the key area in Malaysia's government transformation programme. In Malaysia, many people still choose to use their own transport compared to public transport to travel. For efficient public transport service such as bus, real-time tracking/monitoring must be available apart...
This paper is about design and development of an Autonomous Surface Vessel (ASV) for inland water depth monitoring. Water depth measurement a.k.a bathymetry is important for critical areas such as river and water reservoir (dam) to estimate the volume and surface area for environment conservation and safety purpose. Conventionally, in inland water monitoring, the data obtained from the measurements...
Internet of things combine big data extends for many applications, including intelligent cities, smart home, intelligent transportation or wearable devices. Internet of things combine big data extends for many applications, including intelligent cities, smart home, intelligent transportation or wearable devices. There is little analysis for individual vehicle or group of the vehicle. Design a monitoring...
Reliability of a navigation system is one of greatimportance for navigation purposes. Therefore, anintegrity monitoring system is an inseparable part of aviation navigation system. Failures or faults due to malfunctions in the systems should be detected and repaired to keep the integrity of the system intact. In this paper, we present a method based on wavelet analysis for detecting failures. The...
A network of reliable and efficient electricity depends on an acquisition system and data transmission in real time. Monitoring the dynamic performance of large areas of the transmission systems is based on Phasor Measurement Units (PMUs). The advantage of using PMUs is on a high rate of acquisition and synchronization measurements using Global Positioning System (GPS). This paper presents the development...
To our knowledge, this paper investigates the first application of the marine data sampled by multiple underwater gliders in the area of the South China Sea. We summarize six main characteristics of the sampled marine data. Due to the characteristic of big data volume, how to display these data is an important and difficult problem. In order to solve this problem, we process the marine data through...
It's one kind of serious interference to navigation information system securities that unintentional electromagnetic radiation of telecommunication devices onboard. It's presented the analysis of radiation leakage and conduction leakage that are two possible ways of electromagnetic leakage and it's proposed a fault recurrence system for telecommunication devices which has important inspiration and...
Traffic controlling is the key requirement in transportation system. Traffic management requires high skill based automated solutions as an alternative of the manual methods such as human intervention viz. traffic policemen, traffic lights and safety cameras. Due to traffic jamming the commuter fails to reach the destination in time. Analyzing road traffic data takes step towards controlling the traffic...
Location systems have known a very large scale spreading and developing in the last period, being known mainly through the navigation applications which ensure route guidance accordingly to the current position. This development was made possible by combining different localization modes (GPS, GLONASS, GPS-A etc.), which conduced to the precision required for developing a large number of specific...
The aim of this paper is to propose a complementary Health Management module to monitor the GPS accuracy for autonomous vehicles. Based on sensor information, the error causes of GPS can be observed in some specific contexts (urban, climate…). The proposed module relies on a Bayesian Network model that allows to reinforce the belief of GPS failure based on evidence. A hardware/software implementation...
In the rivers area, it has become frequent problems with illegal dumping, flood, inundation, and damage. We need the support and understanding of the problems quickly. Future measures also require. River basin is a wide range. Only the river administrator is difficult to perform adequate monitor and response. River Information Management System was developed by the collaboration with the Ministry...
Risk of psychotic relapse in schizophrenic patients is commonly measured by social functioning (SF), which focuses on patients' daily activities. Monitoring of SF usually relies on infrequent clinic visits, limiting the capacity to detect sudden changes. GPS data that is passively collected with smartphones introduce new opportunities to monitor SF. We conducted a five-day pilot study with five schizophrenic...
In emergency scenarios such as earthquakes, fires, avalanches, or building collapses, it is necessary to discover people trapped under debris or anyway hidden from eyesight. In this paper, we propose RescuePal, an energy-efficient smartphone-based system that does not require any interaction by the victim and does not use energy-expensive GPS. RescuePal leverages a wake-up system based on sounds that...
Mobile surveys are an important research tool. In mobile health, triggering survey questions based on patient health, context, and other external information can aid in tailoring a survey to each specific user's particular situation. However, creating such a survey with existing systems is burdensome. Therefore, this paper presents a novel information system to ease the creation and deployment of...
The development of Social Applications (AS), that work with bio-sensors (GPS, accelerometers, gyroscopes, heart monitors, smart wristbands and smart watches) and which allow increased sharing of relevant information in social networks, is growing with the popularity of social networks combined to use AS mobile devices. Thus, it can define a User's Behavioral Pattern (PCU) with a particular focus of...
A growing number of elderly people in Poland and Europe forces to look for new solutions for the continuous monitoring of people health state. This approach allows elderly for an action in case of dangerous situations for older patients' life (state before heart attack or stroke, etc.). The system for continuously monitoring the health state also allows a quick action of first contact doctors in the...
Positioning errors of stand-alone GNSS can be reduced with different real-time augmentation approaches. For many navigation and positioning applications, Satellite-Based Augmentation System (SBAS) and Differential code-based GNSS (DGNSS) can offer substantial improvement in the positioning accuracy. Finland is covered by EGNOS (European Geostationary Overlay Service) even though it is lying at the...
Many sports are being followed by large crowds and soccer is the most popular one among them. During the game, referee is responsible to protect players' health and to ensure proper implementation of the rules. In order to be able to achieve these tasks, referee needs to have tremendous physical and mental fitness, has to be able to interpret events according to the spirit of the rules and needs to...
This study compares and analyzes phase scintillation σφ during periods of low and high solar activity. This study focused on the low solar activity from July 2007 to June 2008 (sunspot number (SSN) ranging from 0 to 10) and the high solar activity from July 2013 to June 2014 (SSN 37-103). The data were obtained from a GISTM receiver at the Wireless and Radio Science Centre, Universiti Tun Hussein...
This paper report explains the methodology to overcome the problem of elephant mortality and injuries due to railway accidents by the use of automatic tracking and alert system. Automatic calling and tracking system has been implemented by incorporating GSM and GPS technology that would be attached to the body of an elephant and would be continuously monitoring the position of the animal with respect...
Podaj zakres dat dla filtrowania wyświetlonych wyników. Możesz podać datę początkową, końcową lub obie daty. Daty możesz wpisać ręcznie lub wybrać za pomocą kalendarza.