A review on steer-by-wire system using Flexray

Mane, Seema; Sonavane, S. S.; Shingare, Pratibha

doi:10.1109/wirelessvitae.2011.5940814

Cited by 4 publications

(4 citation statements)

References 14 publications

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“…Accurate modeling and simulation of battery systems are crucial for optimizing battery performance and extending the battery's lifetime. The paper highlights the challenges associated with BMS, such as safety concerns, and discusses potential solutions [9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Smart energy storage systems review on determining efficient battery management systems

Meena¹,

Reddy²

2023

Int. J. Sci. Res. Arch.

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Energy storage systems have become a crucial component of smart grids, enabling the efficient integration of renewable energy sources, and reducing peak demand. Smart energy storage systems (SESS) are considered one of the key technologies for the future power system, and battery management systems (BMS) play a critical role in optimizing their performance. This paper provides a comprehensive review of SESS and BMS, focusing on the determination of efficient battery management systems. First, the paper presents an overview of SESS and their importance in modern power systems. The different types of SESS, including electrochemical, thermal, and mechanical energy storage systems, are discussed along with their advantages and limitations. Then, the paper presents a detailed description of the BMS and its functions, such as state-of-charge estimation, cell balancing, and thermal management. Next, the paper reviews the recent developments in BMS design and implementation, including hardware and software advancements. The importance of accurate modeling and simulation of battery systems is also discussed, as it can help optimize the performance and extend the lifetime of batteries. The paper also highlights the challenges associated with BMS, such as safety concerns, and discusses potential solutions. Finally, the paper concludes with a summary of the current state of the art in SESS and BMS and provides recommendations for future research. These include the need for further development of advanced BMS technologies, including artificial intelligence and machine learning, to improve battery performance, safety, and reliability. Additionally, the paper suggests the importance of standardization and interoperability of BMS systems to enable seamless integration into the grid. Overall, this paper provides a valuable resource for researchers and practitioners interested in SESS and BMS design and optimization.

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Section: Introductionmentioning

confidence: 99%

Smart energy storage systems review on determining efficient battery management systems

Meena¹,

Reddy²

2023

Int. J. Sci. Res. Arch.

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“…On the other hand, they can be expensive and may not always provide the necessary level of detail for certain driving scenarios. It is important to weigh these factors carefully when deciding whether to include 360-degree cameras in an autonomous vehicle [7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Review and analysis of the properties of 360-degree surround view cameras in autonomous vehicles

Venkat¹,

Reddy²

2023

Int. J. Sci. Res. Arch.

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Autonomous vehicles are becoming increasingly prevalent in today's world, and the demand for efficient and safe self-driving technology has never been higher. One key component of this technology is the 360-degree surround view camera, which provides a complete view of the vehicle's surroundings, allowing it to navigate safely and efficiently. In this paper, we conduct a comprehensive review and analysis of the properties of these cameras in autonomous vehicles. We begin by exploring the various types of 360-degree cameras available, including fisheye, parabolic, and mirror-based designs. We then delve into the technical specifications of these cameras, including resolution, frame rate, and field of view. We also examine the various image processing techniques used to enhance the quality of the images captured by these cameras, such as image stabilization and noise reduction. Next, we discuss the benefits and drawbacks of using 360-degree surround view cameras in autonomous vehicles. On the one hand, these cameras offer a complete view of the vehicle's surroundings, allowing for safe and efficient navigation. On the other hand, they can be expensive and may not always provide the necessary level of detail for certain driving scenarios. We also discuss the various challenges that must be overcome when using 360-degree cameras in autonomous vehicles, such as occlusions, lighting conditions, and the need for real-time processing. Finally, we conclude by discussing the future of 360-degree camera technology in autonomous vehicles and the potential for further advancements in this field. Overall, this paper provides a comprehensive review and analysis of the properties of 360-degree surround view cameras in autonomous vehicles, offering insights into their benefits, drawbacks, and technical specifications.

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“…The work highlights that reliable communication can only be conditionally possible over longer distances with sufficient signal integrity, at rates below 5 Mbps. [94,95] evaluate the application of FlexRay networks for a steer-by-wire application. The system description, protocol configuration for the sensors and actuators, and support for redundancy are described in [94].…”

Section: Performance Applications and Limitationsmentioning

confidence: 99%

“…The system description, protocol configuration for the sensors and actuators, and support for redundancy are described in [94]. A comparison of similar implementations using other time-triggered schemes (TTCAN) is reviewed in [95], which clearly shows the improved determinism and reliability achieved using FlexRay.…”

Section: Performance Applications and Limitationsmentioning

confidence: 99%

Enhancing automotive embedded systems with FPGAs

Shreejith¹

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Modern vehicles represent a complex distributed cyber-physical system that simultaneously handles critical functions like drive-by-wire systems, non-critical functions like window/door control, and compute intensive multimedia functions. Distributed electronic control units (ECUs), which integrate processing elements and supporting peripherals (network interfaces, memory), implement a variety of functions in software, and information is exchanged between ECUs and sensors/actuators over in-vehicle networks. As the complexity of applications rises with increasing automation, extensive hardware support is required in the form of multicore processors or special purpose hardware accelerators to offer required levels of performance. Additional features also drive an increase in the number of ECUs since new functions are rarely consolidated on existing ECUs. Furthermore, network interfaces implemented as ASICs or dedicated logic must be adapted to handle increased communication loads, consuming power and requiring more infrastructure support in terms of cabling and weight. The increasing number of safety-critical functions further impacts complexity if existing one-to-one redundancy schemes are applied. Rising automation also poses news challenges like security, with researchers showing that internal networks are easily manipulated with catastrophic effects and total loss of control. Our research aims to address these challenges using architectural enhancements that are transparent at the computational and network levels, leveraging the capabilities of reconfigurable hardware. We present advanced ECU architectures with extended network capabilities, apply these in the context of safety critical systems, explore ways of extending these schemes to offer advanced security features, and show how such advanced systems can be validated in hardware. Our work represents an advancement in the state of the art with regard to applying FPGAs in vehicular systems.

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A review on steer-by-wire system using Flexray

Cited by 4 publications

References 14 publications

Smart energy storage systems review on determining efficient battery management systems

Smart energy storage systems review on determining efficient battery management systems

Review and analysis of the properties of 360-degree surround view cameras in autonomous vehicles

Enhancing automotive embedded systems with FPGAs

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