The current traffic light system uses a lot of fixed time signals. Fixed signals cause jams in one or several lanes due to congestion. On the other hand, emergency vehicles cannot get their rights maximum density these vehicles. This study aims build an intelligent with vehicle sensor device and smartphone application increase accuracy timing parse density. Furthermore, emergency, they can stil...

The well known problem of priority inversions that occurs in classical real-time systems also manifests in decentralized cyber-physical systems. Using a specific example of composable conveyor systems, we show how priority inversions hinder the transport of entities through the conveyor systems. We present a novel adaptation of the classical priority inheritance protocol for resolving these cyb...

Fixed-priority scheduling has become a very important approach for implementing real-time systems. Two key aspects of the method are its support for resource management using priority inheritance protocols and its ability to model modes of operation. In this paper, we discuss the impact of mode changes on the immediate inheritance priority ceiling protocol. We show that the approach adopted in ...

background: in the recent years, using health technologies to diagnose and treat diseases has had a considerable and accelerated growth. the proper use of these technologies may considerably help in the diagnosis and treatment of different diseases. on the other hand, unlimited and unrestricted entry of these technologies may result in induced demand by service providers. the aim of this study ...