Method, computer program, computer-readable storage medium and vehicle control system for calculating control variables of a vehicle

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F25%3A00386433" target="_blank" >RIV/68407700:21230/25:00386433 - isvavai.cz</a>
Result on the web
<a href="https://worldwide.espacenet.com/patent/search/family/084389260/publication/EP4368468B1?q=EP4368468B1" target="_blank" >https://worldwide.espacenet.com/patent/search/family/084389260/publication/EP4368468B1?q=EP4368468B1</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Method, computer program, computer-readable storage medium and vehicle control system for calculating control variables of a vehicle
Original language description
A computer-implemented method for calculating control variables of a vehicle comprises providing a dynamical model comprising two state variables (β, r) representative of a lateral and longitudinal dynamics of the vehicle. Input control variables are acquired based on controls (scmd , b cmd, t cmd) transmitted by a driver of the vehicle (220) through control members (221, 222), the input control variables comprising a steering angle (δcmd) and/or an angular velocity (ωcmd). State variables (β, r) of the vehicle are acquired. Based on the input control variables and the state variables (β, r), an output control variable (δadas, ωadas) representative of the controls of the vehicle is calculated using model predictive control (205) so as to minimize a cost function over a receding horizon using the input control variables (δcmd, ωcmd) as an input target while satisfying constraints. The constraints include one driving envelope constraint setting an allowable range for a longitudinal and a lateral slip of a wheel of the vehicle. ### The patent is exploited by its owner.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Patent/design ID
EP4368468
Publisher
EPO_1 -
Publisher name
European Patent Office
Place of publication
Munich, The Hague, Berlin, Vienna, Brussels
Publication country
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Date of acceptance
Mar 26, 2025
Owner name
TOYOTA JIDOSHA KABUSHIKI KAISHA; Czech Technical University in Prague
Method of use
A - Výsledek využívá pouze poskytovatel
Usage type
A - K využití výsledku jiným subjektem je vždy nutné nabytí licence

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