Results 21 to 30 of about 17,740,432 (196)
Broadband Ultrasonic Location Systems for Improved Indoor Positioning [PDF]
, 2006 Ultrasonic location systems are a popular solution for the provision of fine-grained indoor positioning data. Applications include enhanced routing for wireless networks, computer-aided navigation, and location-sensitive device behavior. However, current
Hopper, Andy, Hazas, Michael
core +4 more sources
An Indoor Positioning System (IPS) using Grid Model [PDF]
Journal of Computer Science, 2007 To date many positioning systems are available to determine or track a user's location; three main categories include Global Positioning System (GPS), wide area location system and indoor positioning system. GPS has its limitation (poor signals) in indoor or urban uses, while wide-area location systems are cellular networks dependent.
Wutjanun Muttitanon +2 more
openaire +1 more source
CAAI Transactions on Intelligence Technology, EarlyView., 2023 Abstract The Internet of Things is emerging as a crucial technology in aiding humans and making their lives easier. Among the human population, a large percentage of people suffer from disabilities resulting in challenges in everyday life particularly people with visual disabilities.
Hania Tarik +8 more
wiley +1 more source
Dynamic spatial segmentation strategy based magnetic field indoor positioning system [PDF]
, 2020 In this day and age, it is imperative for anyone who relies on a mobile device to track and navigate themselves using the Global Positioning System (GPS).
Du, Yichen
core +1 more source
IET Networks, EarlyView., 2022 Abstract This research aims to study the intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement. The water permeability of pavement is extremely important for the traffic environment. This study first briefly introduces the background and significance analysis, and then exemplifies the deployment algorithm ...
Xingmei Zhang, Cong Xu, Qi Lei
wiley +1 more source
A Survey of Smartphone-Based Indoor Positioning System Using RF-Based Wireless Technologies
Sensors, 2020 In recent times, social and commercial interests in location-based services (LBS) are significantly increasing due to the rise in smart devices and technologies.
Santosh Subedi, Jae-Young Pyun
doaj +1 more source
A STATISTICAL ANALYSIS ON THE SYSTEM PERFORMANCE OF A BLUETOOTH LOW ENERGY INDOOR POSITIONING SYSTEM IN A 3D ENVIRONMENT [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Since GPS tends to fail for indoor positioning purposes, alternative methods like indoor positioning systems (IPS) based on Bluetooth low energy (BLE) are developing rapidly.
G. G. Haagmans +4 more
doaj +1 more source
An Arduino-based indoor positioning system (IPS) using visible light communication and ultrasound [PDF]
2014 IEEE International Conference on Consumer Electronics - Taiwan, 2014 A versatile outdoor and indoor position detection mobile prototype has been successfully constructed and tested. The receiver consists of a GPS module, a GSM shield, a visible-light data receiver, and two ultrasonic sensors, all controlled by an Arduino Mega and an Arduino Uno microcontroller. Each ultrasonic sensor detects distance in the X and Y axis
Peh, Wei Kuan +3 more
openaire +2 more sources
AutoDock-IPS: An Automated Docking for Mobile Robot Based on Indoor Positioning System
Journal of Electrical Technology UMY, 2021 Mobile robots are proven to be reliable in supporting the human tasks by using a computerized system that minimizes human errors. However, recharging the battery in these robots is still performed manually by the user. Therefore, to extend their lifetime, an indoor automatic docking system ‘AutoDock-IPS’ is created for mobile robot to charge its ...
Dimas Aditya Putra Wardhana +4 more
openaire +2 more sources
A Meta-Review of Indoor Positioning Systems
Sensors, 2019 An accurate and reliable Indoor Positioning System (IPS) applicable to most indoor scenarios has been sought for many years. The number of technologies, techniques, and approaches in general used in IPS proposals is remarkable.
Germán Martín Mendoza-Silva +2 more
doaj +1 more source