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The rise of the Internet of Things (IoT) brings many conveniences and links many devices in everyday life. It can make the Overhead Contact System (OCS) of the high-speed electric railway for being an intelligent system. The existing overhead contact line detection system can be divided into two kinds, namely, high-speed detection and low-speed detection. A high-speed detection system uses high-speed...
Nowadays, in case of an emergency, and because of the more complicated interiors of buildings, people may not be able to easily find a safe escape route within limited time. An immediately available evacuation guide can improve safety in public buildings. In this research paper, we propose an intelligent guidance system that is a combination of image recognition and Digital Signage for conducting...
As buildings become taller and more complex, establishing clear evacuation routes becomes very important in the event of a fire or other emergency. In this paper, Wireless Sensor Networks (WSN), Radio Frequency Identification (RFID) and real time escape route guidance are integrated to accomplish a real-time fire evacuation system to guide along an evacuation route. When the emergency event occurs,...
Wireless Sensor Networks have been proposed for a multitude of location-dependent application. Solutions in range-free localization are being pursued as a cost-effective alternative to more expensive range-based approaches. In this paper, we present an improved midnormal-based localization algorithm. Compared with its former scheme MBLA, our scheme performs with less compute overhead and improve the...
The paper employed some independently developed sensors based on the Octopus X platform to build a Zigbee-based Sensor Networks. Also, we implemented a Location-aware living environment by deploying the developed Zigee-based sensor. Besides, through the created window console interface, the sensed data can be transmitted and transformed to the database for further utilized. Moreover, by the devised...
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