EP 4271582 A1 20231108 - CONTROLLER FOR HYDRAULIC APPARATUS FOR A VEHICLE
Title (en)
CONTROLLER FOR HYDRAULIC APPARATUS FOR A VEHICLE
Title (de)
STEUERGERÄT FÜR EINE HYDRAULISCHE VORRICHTUNG FÜR EIN FAHRZEUG
Title (fr)
DISPOSITIF DE COMMANDE POUR APPAREIL HYDRAULIQUE POUR VÉHICULE
Publication
Application
Priority
- EP 20217930 A 20201230
- GB 2021053449 W 20211230
Abstract (en)
[origin: WO2022144553A1] The present invention refers to a controller for hydraulic apparatus (100) for controlling a vehicle. The controller is configured to determine (310) that an hydraulic actuator is moving in such a way that an energy return criteria is being met and, in response thereto, control (320) the hydraulic apparatus in a way to transfer energy from the hydraulic actuator to an energy storage component, via a hydraulic machine. The controller is further configured to receive (330) a propulsion demand signal indicative of a propulsion demand to propel the vehicle, and to control (340) the hydraulic apparatus in a way to transfer energy from the energy storage component to a hydraulic propulsion motor of the hydraulic apparatus to propel the vehicle in accordance with the propulsion demand.
IPC 8 full level
B60K 6/12 (2006.01); B66F 9/075 (2006.01); B66F 9/22 (2006.01); E02F 9/22 (2006.01); F15B 1/02 (2006.01); F15B 21/14 (2006.01)
CPC (source: EP)
B60K 6/12 (2013.01); B66F 9/07572 (2013.01); B66F 9/22 (2013.01); E02F 9/2217 (2013.01); E02F 9/2271 (2013.01); E02F 9/2292 (2013.01); E02F 9/2296 (2013.01); F03C 1/0435 (2013.01); F03C 1/045 (2013.01); F03C 1/053 (2013.01); F04B 1/0452 (2013.01); F04B 1/053 (2013.01); F04B 1/063 (2013.01); F04B 7/0076 (2013.01); F16H 61/4035 (2013.01); F16H 61/4096 (2013.01); F16H 61/4148 (2013.01); F16H 61/44 (2013.01); B60Y 2400/14 (2013.01); B60Y 2400/406 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
GB 2021053449 W 20211230; EP 21836615 A 20211230