Wireless Data Transmission for the Battery Management System of Electric and Hybrid Vehicles

Wireless Data Transmission for the Battery Management System of Electric and Hybrid Vehicles PDF Author: Alonso, Damián Ezequiel
Publisher: KIT Scientific Publishing
ISBN: 373150670X
Category :
Languages : en
Pages : 190

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Wireless Data Transmission for the Battery Management System of Electric and Hybrid Vehicles

Wireless Data Transmission for the Battery Management System of Electric and Hybrid Vehicles PDF Author: Alonso, Damián Ezequiel
Publisher: KIT Scientific Publishing
ISBN: 373150670X
Category :
Languages : en
Pages : 190

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Book Description


Wireless Data Transmission for the Battery Management System of Electric and Hybrid Vehicles

Wireless Data Transmission for the Battery Management System of Electric and Hybrid Vehicles PDF Author: Damián Ezequiel Alonso
Publisher:
ISBN: 9781013280368
Category : Technology & Engineering
Languages : en
Pages : 182

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Book Description
This work introduces a novel wireless approach for the data transmission within automotive battery management systems. The main target is the reduction of the wiring harness deployed in a battery. The characteristics of the wireless in-battery channel are investigated by means of measurements and software-based electromagnetic simulations. Different types of antennas and frequency bands are analyzed. The performance of the proposed system is evaluated by means of simulations and prototypes. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

Battery Management System for Future Electric Vehicles

Battery Management System for Future Electric Vehicles PDF Author: Dirk Söffker
Publisher: MDPI
ISBN: 3039433504
Category : Technology & Engineering
Languages : en
Pages : 154

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Book Description
The future of electric vehicles relies nearly entirely on the design, monitoring, and control of the vehicle battery and its associated systems. Along with an initial optimal design of the cell/pack-level structure, the runtime performance of the battery needs to be continuously monitored and optimized for a safe and reliable operation and prolonged life. Improved charging techniques need to be developed to protect and preserve the battery. The scope of this Special Issue is to address all the above issues by promoting innovative design concepts, modeling and state estimation techniques, charging/discharging management, and hybridization with other storage components.

Computational, label, and data efficiency in deep learning for sparse 3D data

Computational, label, and data efficiency in deep learning for sparse 3D data PDF Author: Li, Lanxiao
Publisher: KIT Scientific Publishing
ISBN: 3731513463
Category :
Languages : en
Pages : 256

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Book Description
Deep learning is widely applied to sparse 3D data to perform challenging tasks, e.g., 3D object detection and semantic segmentation. However, the high performance of deep learning comes with high costs, including computational costs and the effort to capture and label data. This work investigates and improves the efficiency of deep learning for sparse 3D data to overcome the obstacles to the further development of this technology.

Coherent Wireless Power Charging and Data Transfer for Electric Vehicles

Coherent Wireless Power Charging and Data Transfer for Electric Vehicles PDF Author: Chih-Cheng Huang
Publisher: Bentham Science Publishers
ISBN: 1681089475
Category : Technology & Engineering
Languages : en
Pages : 159

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Book Description
Focusing on reducing emissions and improving fuel economy, automotive manufacturers are developing electric vehicles (EV) to replace fuel and diesel vehicles starting in 2030 onwards. The EVs, with their green power supplies maximize environmental benefits with zero emissions thereby lowering air pollution levels. There is now an increased demand for stable electric storage systems (ESS) that are part of the design of new electric vehicles. This timely reference gives an overview of modern electrical power systems applied in the current generation of electric vehicles which require an ESS, and how these can be utilized for simultaneous power and data communication. The book starts with an introduction to the topic, before giving a summary of the green power trend for the electric vehicle market. The book then delves into the theoretical and analytical framework required to understand adaptive compensation of the magnetic inductive system (ACMIS), based on zero voltage switch (ZVS). The chapters demonstrate how these systems are used for transmitting electric power from a single-end inverter combined with a compensated network of parallel to parallel (P-P) type and an auto-tuning impedance of LC tank. The book also covers the experimental method for a multifunctional contactless power flow of the G2V mode and bidirectional outer communication and inner communication with giant magnetoresistance (GMR) effect for car parking guidance. The experiment shows how to analyze data transferring performance including the current trimming method and how to evaluate data transmission quality according to the relevant parameters. Overall the book serves to familiarize automotive engineers and industry professionals involved in the electric vehicle market with the issues that surround wireless power charging and data transfer systems for electric vehicles, and introduces them to more coherent designs.

Machine Learning for Camera-Based Monitoring of Laser Welding Processes

Machine Learning for Camera-Based Monitoring of Laser Welding Processes PDF Author: Hartung, Julia
Publisher: KIT Scientific Publishing
ISBN: 3731513331
Category :
Languages : en
Pages : 258

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Book Description
The increasing use of automated laser welding processes causes high demands on process monitoring. This work demonstrates methods that use a camera mounted on the focussing optics to perform pre-, in-, and post-process monitoring of welding processes. The implementation uses machine learning methods. All algorithms consider the integration into industrial processes. These challenges include a small database, limited industrial manufacturing inference hardware, and user acceptance.

Design and analysis of a content-based image retrieval system

Design and analysis of a content-based image retrieval system PDF Author: Hernández Mesa, Pilar
Publisher: KIT Scientific Publishing
ISBN: 3731506920
Category :
Languages : en
Pages : 270

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Book Description


Energy Systems for Electric and Hybrid Vehicles

Energy Systems for Electric and Hybrid Vehicles PDF Author: K.T. Chau
Publisher: IET
ISBN: 1785610082
Category : Technology & Engineering
Languages : en
Pages : 517

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Book Description
The book provides thorough coverage of energy systems for electric and hybrid vehicles with a focus on the three main energy system technologies - energy sources, battery charging and vehicle-to-grid systems. Energy sources includes electrochemical energy sources, electromechanical energy storage, hybrid energy sources, on-board solar energy harvesting, on-board thermoelectric energy recovery, and battery management. Battery charging technology ranges from the existing charging strategies to the latest wireless charging techniques for park-and-charge and move-and-charge. Vehicle-to-grid technology covers interdisciplinary topics which link electric vehicles, information technology and power systems for management of energy systems, power interfaces and service scheduling. Researchers and advanced students developing electric/hybrid vehicles and intelligent transport systems in industry and academia will find this book invaluable. As will researchers and advanced students working on automotive engineering and battery/power engineering.

Light Field Imaging for Deflectometry

Light Field Imaging for Deflectometry PDF Author: Uhlig, David
Publisher: KIT Scientific Publishing
ISBN: 3731513064
Category :
Languages : en
Pages : 284

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Book Description
Optical measurement methods are becoming increasingly important for high-precision production of components and quality assurance. The increasing demand can be met by modern imaging systems with advanced optics, such as light field cameras. This work explores their use in the deflectometric measurement of specular surfaces. It presents improvements in phase unwrapping and calibration techniques, enabling high surface reconstruction accuracies using only a single monocular light field camera.

Model-based Filtering of Interfering Signals in Ultrasonic Time Delay Estimations

Model-based Filtering of Interfering Signals in Ultrasonic Time Delay Estimations PDF Author: Bächle, Matthias
Publisher: KIT Scientific Publishing
ISBN: 3731512521
Category : Technology & Engineering
Languages : en
Pages : 218

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Book Description
This work presents model-based algorithmic approaches for interference-invariant time delay estimation, which are specifically suited for the estimation of small time delay differences with a necessary resolution well below the sampling time. Therefore, the methods can be applied particularly well for transit-time ultrasonic flow measurements, since the problem of interfering signals is especially prominent in this application.