Mit Drive-by-Wire zum integrierten Antriebsstrang-Modul

Translated title of the contribution: Using drive-by-wire in designing an integrated powertrain module

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

This paper focuses on the setting up of a mechatronic modular system made up of major assemblies, i.e. engines, transmissions, axles and steering units. Electronic control units are used to create an overall concept of an integrated powertrain for performing holistic movement assignments, including the driving, braking, steering and carrying functions. In addition, the task of energy management is performed by the powertrain. This powertrain is controlled at an electronic coordination level on the basis of a pre-specified movement vector (i.e. direction and speed). New operating concepts become conceivable as drive-by-wire technology permits a mechanical disconnection of input and execution in the powertrain. Using a comparison between horse and motor vehicle, it is shown how evolution has changed the intelligent performance of movement tasks in the course of vehicle development. Realistic applications of an integrated powertrain are discussed with reference to different fields of operation: autonomous driving, sidestick or electronic tow bar, as well as applications like reversing assistance for truck-and-trailer combinations. Questions relating to the causes of accidents are touched upon briefly in conjunction with the possibilities of improving active traffic safety. Following on from this, the question is raised to what extent the man/machine combination in road traffic can be actively and effectively influenced. In conclusion, it is outlined that new technologies with improved functions do not automatically incur substantially higher product costs.

Translated title of the contributionUsing drive-by-wire in designing an integrated powertrain module
Original languageGerman
Pages (from-to)767-787
Number of pages21
JournalVDI Berichte
Issue number1646
StatePublished - 2001
Externally publishedYes

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