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Book
Fahrerintentionserkennung zur lichtbasierten Kommunikation mit Fußgängern
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Year: 2022 Publisher: Karlsruhe : KIT Scientific Publishing,

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Besonders Fußgänger sind auf die Interaktion mit anderen Verkehrsteilnehmern angewiesen, welche durch Einführung automatisierter Fahrsysteme entfallen wird und daher zwischen Fahrzeug und Fußgänger stattfinden muss. Deshalb werden unterschiedliche Konzepte zur Fahrzeug-Fußgänger-Kommunikation evaluiert. Die Fahrerintentionserkennung ermöglicht es den Fußgängern, die neuartigen Zeichen zu erlernen, indem der Fahrer und das Fahrzeug kommunizieren. Especially pedestrians rely on the interaction with other road users. The introduction of automated driving systems withdraws this communication from drivers and thus, vehicles need to interact with pedestrians. Therefore, multiple vehicle-pedestrian-communication concepts are evaluated. A driver intention prediction allows pedestrians to learn these newly introduced signals, while driver and vehicle communicate simultaneously.

Keywords

Vehicles.


Book
Fahrerintentionserkennung zur lichtbasierten Kommunikation mit Fußgängern
Author:
Year: 2022 Publisher: Karlsruhe : KIT Scientific Publishing,

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Abstract

Besonders Fußgänger sind auf die Interaktion mit anderen Verkehrsteilnehmern angewiesen, welche durch Einführung automatisierter Fahrsysteme entfallen wird und daher zwischen Fahrzeug und Fußgänger stattfinden muss. Deshalb werden unterschiedliche Konzepte zur Fahrzeug-Fußgänger-Kommunikation evaluiert. Die Fahrerintentionserkennung ermöglicht es den Fußgängern, die neuartigen Zeichen zu erlernen, indem der Fahrer und das Fahrzeug kommunizieren. Especially pedestrians rely on the interaction with other road users. The introduction of automated driving systems withdraws this communication from drivers and thus, vehicles need to interact with pedestrians. Therefore, multiple vehicle-pedestrian-communication concepts are evaluated. A driver intention prediction allows pedestrians to learn these newly introduced signals, while driver and vehicle communicate simultaneously.

Keywords

Vehicles.


Book
Unmanned aerial vehicles (UAV) and drones
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ISBN: 1774079763 Year: 2021 Publisher: Burlington, Ontario : Arcler Press,

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Keywords

Vehicles.


Book
Fahrerintentionserkennung zur lichtbasierten Kommunikation mit Fußgängern
Author:
Year: 2022 Publisher: Karlsruhe : KIT Scientific Publishing,

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Abstract

Besonders Fußgänger sind auf die Interaktion mit anderen Verkehrsteilnehmern angewiesen, welche durch Einführung automatisierter Fahrsysteme entfallen wird und daher zwischen Fahrzeug und Fußgänger stattfinden muss. Deshalb werden unterschiedliche Konzepte zur Fahrzeug-Fußgänger-Kommunikation evaluiert. Die Fahrerintentionserkennung ermöglicht es den Fußgängern, die neuartigen Zeichen zu erlernen, indem der Fahrer und das Fahrzeug kommunizieren. Especially pedestrians rely on the interaction with other road users. The introduction of automated driving systems withdraws this communication from drivers and thus, vehicles need to interact with pedestrians. Therefore, multiple vehicle-pedestrian-communication concepts are evaluated. A driver intention prediction allows pedestrians to learn these newly introduced signals, while driver and vehicle communicate simultaneously.

Keywords

Vehicles.


Book
2020 IEEE Transportation Electrification Conference & Expo (ITEC)
Author:
ISBN: 1728146291 1728146305 Year: 2020 Publisher: Piscataway, NJ : IEEE,

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Fuel cell electric vehicles have great superiorities in endurance mileage, charging speed and climate tolerance compared to battery electric vehicles. However, a supercapacitor or battery bank is required to maintain a fast-dynamic response, which leads to several hybridization structures for fuel-cell-based electric vehicles due to the unique characteristics of each device, and their performances are also differing. The purpose of this paper is to provide a comprehensive comparison of hybrid powertrain systems for three types of powertrains: fuel cell/supercapacitor passive hybrid, fuel cell/supercapacitor semi-active hybrid, and fuel cell/battery semi-active hybrid. Each powertrain component model is developed from the real components wherever possible, and Honda FCX Clarity fuel cell vehicle is studied as the benchmark. The powertrain energy efficiency under Worldwide harmonized Light vehicles Test Cycle (WLTC) is analyzed and evaluated. The simulation results show that three powertrains have the same energy consumption, and fuel cell/supercapacitor passive hybrid powertrain increases the system efficiency by 2% and 4% in propulsion and regenerative braking, respectively. By contrast, the other two powertrain topologies have similar performance in terms of energy efficiency.


Book
2030.1.1-2021 - IEEE Standard for Technical Specifications of a DC Quick and Bidirectional Charger for Use with Electric Vehicles
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ISBN: 1504481429 Year: 2022 Publisher: [Place of publication not identified] : IEEE,

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Direct-current (dc) charging is a method of charging that facilitates rapid energy transfer from the electric grid to plug-in vehicles. This method of charging allows significantly more current to be drawn by the vehicle versus lower rated alternating-current (ac) systems. A combination of vehicles that can accept high-current dc charge and the dc supply equipment that provides it has led to the use of terminology such as "fast charging," "fast charger," "dc charger," "quick charger," etc. DC charging and ac charging vary by the location at which ac current is converted to dc current. For typical dc charging, the current is converted at the off-board charger, which is separate from the vehicle. For ac charging, the current is converted inside the vehicle, by means of an on-board charger. The location of the ac to dc conversion equipment, or converter, shapes the complexity of the equipment design. Regarding ac charging, as previously mentioned, the conversion is on board the vehicle. This allows the original equipment maker (OEM) designed systems to control the charging operation in its entirety. The on-board charger (converter) and battery controller solution is under direct control of the vehicle manufacturer. For dc charging, an entirely new challenge exists for OEMs. The dc charger is now external to the vehicle and requires the vehicle engineers to control an external power device. For the reason of necessary interoperability, standards such as IEEE Std 2030.1.1 are provided to assist developers.


Book
Fourth ESTEC spacecraft power-conditioning seminar : proceedings of an international seminar, Noordwijk, 9-11 November 1982

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Book
Design of space powerplants
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Year: 1963 Publisher: Englewood Cliffs, N.J.: Prentice Hall,

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Periodical
RV trade digest.
Year: 1981 Publisher: [Chicago, Il.] : [Continental Pub. Co. of Ind., Inc.]

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Periodical
Policefleet manager.
Year: 2002 Publisher: Waukeegan, Il. : Hendon Pub.,

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