DALI LED Driver Control System for Lighting Operations Based on Raspberry Pi and Kernel Modules

Adam, George K.

doi:10.3390/electronics8091021

Cited by 13 publications

(9 citation statements)

References 54 publications

(55 reference statements)

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“…Schedulability analysis techniques are applied to specify the real-time requirements for such systems applications deployed in real-time critical applications. The techniques and approaches within this methodology build upon recent [32,33] and previous [34,35] research on developing real-time embedded control systems using standardized components and equipment. In particular, a model-based and component-based design methodology [36,37] is applied in combination with real-time multithreaded scheduling techniques [38] in analyzing the needs and requirements for building reliable systems, including the real-time performance of hardware components and software modules in control systems applications.…”

Section: Design Methodologymentioning

confidence: 99%

COTS-Based Architectural Framework for Reliable Real-Time Control Applications in Manufacturing

et al. 2020

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The challenge of keeping the development and implementation of real-time control systems reliable and efficient and at the same time, low-cost and low-energy, is getting harder. This is because system designers and developers are faced with the dependability, inflexibility and often high-cost of specialized or custom-built hardware and software components. This research attempts to tackle issues such as the reliability and efficiency of real-time control systems and advance further the current state-of-the-art. For this purpose, a strong emphasis is placed on finding novel efficient solutions based on standardized and commercially available off-the-shelf hardware/software components. In this direction, this research applies credible and feasible methodologies (e.g., model-based design, component-based design, formal verification, real-time scheduling, prototyping, and validation) in an innovative enhanced way. As an important outcome, a versatile integrative design approach and architectural framework (VIDAF) is proposed, which supports the development and implementation of reliable real-time control systems and applications using commercial off-the-shelf (COTS) components. The feasibility and applicability of the proposed system’s architecture are evaluated and validated through a system application in embedded real-time control in manufacturing. The research outcomes are expected to have a positive impact on emerging areas such as the Industrial Internet of Things (IIoT).

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Section: Design Methodologymentioning

confidence: 99%

COTS-Based Architectural Framework for Reliable Real-Time Control Applications in Manufacturing

et al. 2020

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“…Hence, a decision has to be made speedily. Furthermore, the state action pair and user inclinations change swiftly during the day and the HEMaaS platform has to offer service in a timely way [53]. Thus, in this study, a Linux based fast microcontroller called Raspberry Pi3 has been utilized.…”

Section: Proposed Internet Of Energy Communication Platformmentioning

confidence: 99%

A Novel Smart Energy Management as a Service over a Cloud Computing Platform for Nanogrid Appliances

et al. 2020

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There will be a dearth of electrical energy in the world in the future due to exponential increase in electrical energy demand of rapidly growing world population. With the development of Internet of Things (IoT), more smart appliances will be integrated into homes in smart cities that actively participate in the electricity market by demand response programs to efficiently manage energy in order to meet this increasing energy demand. Thus, with this incitement, the energy management strategy using a price-based demand response program is developed for IoT-enabled residential buildings. We propose a new EMS for smart homes for IoT-enabled residential building smart devices by scheduling to minimize cost of electricity, alleviate peak-to-average ratio, correct power factor, automatic protective appliances, and maximize user comfort. In this method, every home appliance is interfaced with an IoT entity (a data acquisition module) with a specific IP address, which results in a wide wireless system of devices. There are two components of the proposed system: software and hardware. The hardware is composed of a base station unit (BSU) and many terminal units (TUs). The software comprises Wi-Fi network programming as well as system protocol. In this study, a message queue telemetry transportation (MQTT) broker was installed on the boards of BSU and TU. In this paper, we present a low-cost platform for the monitoring and helping decision making about different areas in a neighboring community for efficient management and maintenance, using information and communication technologies. The findings of the experiments demonstrated the feasibility and viability of the proposed method for energy management in various modes. The proposed method increases effective energy utilization, which in turn increases the sustainability of IoT-enabled homes in smart cities. The proposed strategy automatically responds to power factor correction, to protective home appliances, and to price-based demand response programs to combat the major problem of the demand response programs, which is the limitation of consumer’s knowledge to respond upon receiving demand response signals. The schedule controller proposed in this paper achieved an energy saving of 6.347 kWh real power per day, this paper achieved saving 7.282 kWh apparent power per day, and the proposed algorithm in our paper saved $2.3228388 per day.

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“…Furthermore, the driver circuits can be non-isolated if the output current is limited and a low voltage source is involved or can be isolated when the safe operative conditions are prevalent and a higher output current is requested [11]. Additionally, the information and communication technologies (ICT) are making the driving of solid-state lamps smarter and smarter, allowing to vary the brightness level (dimming) and the colors through remote and controlled communication systems by means of user interfaces developed according to the needs of the user [12].…”

Section: Introductionmentioning

confidence: 99%

Passive and Active Topologies Investigation for LED Driver Circuits

Musumeci¹

2021

Light-Emitting Diodes and Photodetectors - Advances and Future Directions [Working Title]

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In this chapter, a survey of LED driver circuits is presented. The driver circuit is a crucial component in the LED light system. It provides the correct voltage and current values for the best brightness and long life. Furthermore, the driver circuits contribute to obtaining high efficiency and reliability light system. Several lighting applications need different driver topologies that meet the use requirement and the energy sources available. In actual applications, passive and active circuits are implemented to satisfy the LED driver electrical requirements and cost-effective demands. The LED driver circuits investigation evaluate the issues and the solutions in the LED lighting systems connected to a DC source such as a battery or AC line. The AC line connection requisites such as the power factor correction and the harmonic distortion are dealt with both the driver topology and control optimization. Also, the volume reduction need is examined in the circuitry choice. Moreover, the different topologies of the power converters isolated and not isolated used in the driver circuits based on both the power request and supply source are described and critically evaluated.

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DALI LED Driver Control System for Lighting Operations Based on Raspberry Pi and Kernel Modules

Cited by 13 publications

References 54 publications

COTS-Based Architectural Framework for Reliable Real-Time Control Applications in Manufacturing

COTS-Based Architectural Framework for Reliable Real-Time Control Applications in Manufacturing

A Novel Smart Energy Management as a Service over a Cloud Computing Platform for Nanogrid Appliances

Passive and Active Topologies Investigation for LED Driver Circuits

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