Method and device for outputting driving information indicating an acceleration option that is optimal in terms of power consumption in a motor vehicle

A method for outputting driving information to indicate a power consumption-optimized driving state to a driver of a motor vehicle, including the following steps of ascertaining a target vehicle acceleration that is optimal in terms of consumption, as a function of at least one current operating sta...

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Bibliographic Details
Main Author FRAUENKRON HELGE
Format Patent
LanguageEnglish
Published 14.07.2015
Subjects
CALCULATING
COMPUTING
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION
CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PERFORMING OPERATIONS
PHYSICS
ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT
TESTING
TRANSPORTING
VEHICLES IN GENERAL
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Summary:A method for outputting driving information to indicate a power consumption-optimized driving state to a driver of a motor vehicle, including the following steps of ascertaining a target vehicle acceleration that is optimal in terms of consumption, as a function of at least one current operating state quantity of the vehicle, as well as of at least one tractive-resistance quantity, ascertaining an actual vehicle acceleration, generating the driving information as a function of the ascertained target vehicle acceleration and of the actual vehicle acceleration, and outputting the driving information.
Bibliography:Application Number: US20090616404