E/E architectures at the crossroads

Mischo, Stefan; Kornhaas, Robert; Krauter, Immanuel; Kersken, Ulrich; Schöttle, Richard

doi:10.1007/bf03242187

Cited by 3 publications

(1 citation statement)

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“…The required combinations of hard-and software determine the complexity of a variant. One variant consists of the basic functionalities in combination with the equipment-and market-specific functions [10]. A high number of variants, which is proportional to the quantity of ECUs, demands great effort for developing architectures and extending them.…”

Section: Introductionmentioning

confidence: 99%

Design of Zonal E/E Architectures in Vehicles Using a Coupled Approach of k-Means Clustering and Dijkstra’s Algorithm

Maier,

Reuss

2023

Energies

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Electromobility and autonomous driving has started a transformation in the automotive industry, resulting in new requirements for vehicle systems. Due to its functions, the electrical/electronic (E/E) architecture is one of the essential systems. Zonal E/E architecture is a promising approach to tackle this issue. The research presented in this paper describes a methodology for determining the optimal number of zones, the position of the zone control units (ZCU), and the assignment of electric components to these zones and ZCUs. Therefore, the design of the power supply and the wiring harness is essential. This approach aims to identify the most suitable system architecture for a given vehicle geometry and a set of electric components. For this purpose, the assignment of electric components is accomplished by k-means clustering, and Dijkstra’s algorithm is used to optimize the cable routing. As ZCUs will be the hubs for the in-vehicle data and information transport in zonal architectures, their position and their number are crucial for the architecture and wiring harness development. Simulations show a suitable zonal architecture reduces wiring harness length as well as weight and brings functional benefits. However, the number of zones must be chosen with care, as there may also be functional limitations.

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Section: Introductionmentioning

confidence: 99%

Design of Zonal E/E Architectures in Vehicles Using a Coupled Approach of k-Means Clustering and Dijkstra’s Algorithm

Maier,

Reuss

2023

Energies

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De sistema mecánico a sistema tecnológico complejo El caso de los automóviles

Rivero

Ángel²

2014

Contaduría y Administración

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La mayoría de los trabajos de investigación relacionados con el sector automotriz se ha concentrado en el análisis de la naturaleza mecánica de los vehículos y, de una manera muy escasa, al estudio de su naturaleza electrónica. Para dar cuenta de las transformaciones profundas ocurridas en las últimas cuatro décadas es necesario integrar en la explicación la manera en que los componentes y los sistemas electrónicos han transformado la naturaleza de los vehículos automotores. El objetivo de este trabajo es analizar la naturaleza de los procesos evolutivos implicados en la transición del vehículo automotor: de un sistema complejo a un sistema complejo adaptable.

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From complex mechanical system to complex electronic system: the case of automobiles

Rivero

2014

IJATM

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E/E architectures at the crossroads

Cited by 3 publications

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Design of Zonal E/E Architectures in Vehicles Using a Coupled Approach of k-Means Clustering and Dijkstra’s Algorithm

Design of Zonal E/E Architectures in Vehicles Using a Coupled Approach of k-Means Clustering and Dijkstra’s Algorithm

De sistema mecánico a sistema tecnológico complejo El caso de los automóviles

From complex mechanical system to complex electronic system: the case of automobiles

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