Advances in Science and Technology Vol. 124

Abstract: The major goal of this smart helmet is to reduce the number of people who die in bike accidents. Unless the ignition system is turned off, it is mandatory to wear a helmet. For this using the Raindrop wiper mechanism technology, Alcohol sensor and also going to use light indicators which gives an automatic indication when the rider turns left or right. All these activities will be monitored and each status will be updated in the web page using IOT. This helmet can decrease the number of deaths on the road and can provide a safe ride.

Abstract: Forswearing of Service (DoS) and Denial of Service (DDoS) assaults are not kidding strings to the Internet. The recurrence of DoS and DDoS assaults is expanding step by step. Computerized instruments are additionally accessible that empower non-specialized individuals to carry out such assaults without any problem. Consequently, it isn't simply essential to forestall such assaults, yet additionally need to traceback the aggressors. Following back the wellspring of the assaults, which is known as an IP traceback issue is a difficult issue due to the stateless idea of the Internet and parodied Internet Protocol (IP) bundles. Various Internet Protocol traceback strategies present, yet they are have constraints like quantity of bundles needed or capacity computational workloads brought about at switches. A thought of an improved bundle stamping and traceback calculation for IP traceback to recognize an aggressor that works with the traceback of the parodied parcel to its starting point is proposed. The procedure proposed decreases computational time.

Abstract: Conventional systems are electrical, electro mechanical and heavy-duty industry appliance relying on monitoring, reporting, alert mechanism that are manual or semi-automated for services. As the number of systems increase, the services to these conventional systems are labor intensive, adds complexity and service time is a challenge. Internet of Things (IoT) bridges the physical world data to applications in cloud and acts as a critical interface for driving the Digital Infrastructure for organizations. Current IoT systems design is largely driven by the edge environmental parameters and requirements from software-based applications in the cloud. The constraints of the design that are governed by resources available at the edge. There are multiple use cases for IoT which includes Enterprise, consumer and Industrial applications. The design requirements such as Availability, Security, Energy savings & safety have to be considered for enabling smartness for the conventional systems which also influences cost and resources of support infrastructure. In this paper the modelling design parameters such as availability in service based smart systems is discussed and detailed using mathematical models.

Abstract: The goal of this work is to use MATLABSimulink to create a simulation of a DC-to-DC boostconverter it, utilizing SPMC topology that is a matrixconverter with only one phase. With the outputboosted more than that the fluctuations are quiet high.In this project work, we have tried to boost up theoutput to five times after keeping the fluctuations aslow as possible. The output voltage is controlled usingthe PWM approach. IGBT is used in four pairs andtaken as the switching device. Four pairs of diodes arealso used with the IGBTs and are placed in parallel andopposite direction. The simulation was performed at aswitching frequency of 10 kHz, and the findings werein excellent agreement with the quadrant operation'sfirst quadrant, and it was able to increase the voltageof itsinput by about five times . In addition, an inverterissuccessfully created, demonstrating the use of matrixtopology.