Deadlock detection in distributed system

Abstract

In highly automated devices, deadlock is a case that occurs when no system can permit its event which may give irrelevant economic losses. A process can request or release resources that are either available or are on hold by others. If a process requesting a resource is not available at any time, then that process enters into the waiting state. But if a waiting state is not converted into its present state, it enters more than two processes are having an indefinite waiting state. The proposed algorithm gives an efficient way for deadlock detection. For the implementation of this work, C++ and python as the basic programming language are used. It gives an idea about how resources are allocated, and how few processes result in deadlock.

Druken alcohol intelligent detection system IoT based Arduino controller

“…The internet of things (IoT) used in this project is global positioning system (GPS) module which is GPS is invaluable to an IoT system since it measures and records location, speed, time, and direction, global system for mobile (GSM) that is based on enhanced data rates for GSM evolution (e-GPRS) and is intended as a high capacity, long range, low energy, and simple cellular system for IoT communications, ESP32 that have the Wi-Fi antenna and dual-core of the module allow embedded devices to connect to networks and transmit data, Blynk app and Telegram [11], [12]. Blynk is the most widely used IoT platform for connecting devices to the cloud.…”