Wireless Android Based Home Automation System

Riaz, Muhammad Tanveer; Ahmed, Eman Manzoor; Durrani, Fariha; Mond, Muhammad Asim

doi:10.25046/aj020128

Cited by 31 publications

(7 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the mill or factory there are many machines through which many functions are performed to run the factory or to build the products. There is a lot of chances that any machine or any component of the machine is overloaded and it burns then there is a chance that this spark may harm the machine and product as well [34][35][36][37][38][39]. If we use this method then sparks of the components are being noticed and form data and picture collection necessary steps are easy to be taken with in the right time.…”

Section: Resultsmentioning

confidence: 99%

Image Processing and Data Storage for Fire Alarm

Rahman¹,

Waseem²,

Riaz³

et al. 2022

J. Engg. Res. & Sci.

View full text Add to dashboard Cite

This paper explains the algorithm for fire alarm for the purpose of safety from any loss and property damage. Here, the designed algorithm is for the comparison of captured pictures. The purpose of comparison is to validate our results. In captured pictures, there may exist fire colour in pictures, which is the indication of fire in that specific area. Captured pictures are stored in folder and its path is stored in excel. We observed the indication of fired picture through fire alarm. When the fire is diminished, we used to reset button to stop the buzzer and to monitor the system again. The path of those pictures as well as the time and date of captured pictures will remain store in excel for later study of the failure of the system and also for the record purposes.

show abstract

Section: Resultsmentioning

confidence: 99%

Image Processing and Data Storage for Fire Alarm

Rahman¹,

Waseem²,

Riaz³

et al. 2022

J. Engg. Res. & Sci.

View full text Add to dashboard Cite

show abstract

“…It uses light to transfer electrical signals to required circuit, hence named Optocoupler. It is taking input from STM microcontroller and is providing signal to the gate of IGBT's [35][36][37][38][39][40].…”

Section: Optocoupler Outputsmentioning

confidence: 99%

PWM Controlled Bidirectional Converter having Load-Independent Voltage-Gain

Riaz¹,

Saeed²,

Waseem³

et al. 2022

J. Engg. Res. & Sci.

Self Cite

View full text Add to dashboard Cite

The power balancing is the issue that creates when voltage fluctuations occur in the DC microgrid. In order to compensate for the DC bus voltages in the DC microgrid, the energy storage system is used. This system absorbs or releases the power to make the DC bus voltages is stable. In this research, a bidirectional series resonant (BSR) converter is proposed which operates at the fixed frequency for the energy storage system. A simple PWM control technique is used for the power flow regulation in the system. The gain voltage of the BSR converter depends only on the duty cycle of the applied voltage and does not change the direction and amplitude of the power flow. Theoretically, after the calculations, the gain voltage of the BSR converter changed from minimum (zero) to maximum (unlimited) which means the designed converter is a buck-boost converter as well. This property of the BSR converter will help the researcher to use a wide range of voltage applications. The operations mode i.e. forward and backward modes, and the direction of the power flow can be changed smoothly by Pulse Width Modulation control. Zero voltage switching for all the voltage ranges of the active switches is also achieved in this research.

show abstract

“…To guarantee the electrical supply, in the absence of a line, the topology can be reconfigured to redirect the energy flows and thus avoid cutting off the supply. In this case, the systems of fault detection and reconfiguration of the network must act in small time spans for the control to be carried out in real time [40].…”

Section: Transport Networkmentioning

confidence: 99%

Effectiveness and Comparison of Digital Substations Over Conventional Substations

Waleed¹,

Virk²,

Riaz³

et al. 2019

Adv. sci. technol. eng. syst. j.

Self Cite

View full text Add to dashboard Cite

The entire electrical system is changing at an abrupt speed since its beginning. With the rapid advance of renewable energies (which are constantly subject to fluctuations), the electricity generation is distributed to countless locations. The traditional model of the unidirectional flow of electricity is leaning towards multidirectional flows. This situation needs significant changes in the transport infrastructure of the electrical power system and mode of operation. Technological advancements are making a smarter and more organized management system of electricity supply and demand. This development needs to incorporate modern communication, monitoring, and control capabilities, along with the intelligent transport, generation, and storage value chain. Digital substations integrate thousands of sensors by providing greater comfort, self-reliance, availability, and safety while at the same time reducing costs, risks, and environmental damage. Conventional power system lacks digital communication, remote monitoring & control, and consumer participation. Fiber-optic cabling in digital substations will attain not only real-time data transmission but also remote maintenance. The comparison between conventional and digital substations has also been presented in this work along with latest trends in smart protection. Electronic protection and control devices based on a microprocessor, communicating with cloud servers, will enhance the flexibility to control and monitor the digital substations. A significant amount of data generated by components in the electrical substations will allow greater sophistication of the monitoring, diagnostic, protection and optimization capabilities of the facilities. The goal for the review of said advancements is to have a smart electrical system with greater efficiency and better user experience.

show abstract

Wireless Android Based Home Automation System

Cited by 31 publications

References 11 publications

Image Processing and Data Storage for Fire Alarm

Image Processing and Data Storage for Fire Alarm

PWM Controlled Bidirectional Converter having Load-Independent Voltage-Gain

Effectiveness and Comparison of Digital Substations Over Conventional Substations

Contact Info

Product

Resources

About