This paper demonstrates the design process, implementation and experimental verification of a Flood Level Monitoring system. The main objective of the proposed system is to be able to read the water level at every second, display it to the supervisor and alert the affected populace and relevant authorities by means of an alarm and short message system (SMS) when the level of water surpasses a u...

Sawhney By " everywhere messaging " we refer to the ability to send and receive electronic communication at any time and through a variety of means, including wired and wireless computer networks, voice telephones, and pagers. Our goal is to design messaging systems in which the receiver is always " on " and available, and messages are correctly chosen for unintrusive delivery. But even in the ...

This chapter introduces an integrated network and traffic simulation platform, called NCTUns. This platform provides the capabilities of road network simulation, communication and network protocol simulation, vehicular traffic simulation, and a feedback loop among them. As such, it is very suitable for advanced wireless vehicular ad hoc network research where a vehicle needs to change its movin...

Alerting signals often serve to reduce temporal uncertainty by predicting the time of stimulus onset. The resulting response time benefits have often been explained by facilitated translation of stimulus codes into response codes on the basis of established stimulus-response (S-R) links. In paradigms of masked S-R priming alerting signals also modulate response activation processes triggered by...

This article presents an analysis of the performance two protocols supported by queuing systems, i.e. MQTT and AMQP. was performed using message brokers - ActiveMQ RabbitMQ. The time sending analyzed, determined on basis receiving for both in above-mentioned systems. tests were carried out proprietary applications written Java Spring application framework.

Safety is often enhanced using automated alerting systems and other decision aids to support human decisionmaking. Examples in aerospace include aircraft system monitors, weather displays, traffic collision alerting, and ground proximity warning systems. Although such automation has been credited with enabling new procedures and preventing a number of accidents, there have also been mishaps ind...