#VOLVO TRUCK CORP [SE]

COMPUTER SYSTEM AND COMPUTER-IMPLEMENTED METHOD FOR DETECTING CHANGES IN ISOLATION RESISTANCE IN A FLUID PATH OF A COOLING SYSTEM

Computer system comprising processing circuitry configured to obtain first isolation resistance data associated with an isolation resistance between poles of a vehicle subsystem of a vehicle and a gro…

DRIVE·4d ago·1 min read

B60L3/0046 VOLVO TRUCK CORP [SE]

SYTEM AND METHOD FOR HANDLING CHARGING OF A VEHICLE

This disclosure relates to a computer system (800) for handling charging of a vehicle (100). The computer system (800) comprising processing circuitry (802) configured to:determine an intent to charge…

DRIVE·4d ago·1 min read

B60L3/0046 VOLVO TRUCK CORP [SE]

A METHOD FOR CONTROLLING A VEHICLE BASED ON A REDUNDANT SYSTEM

A computer-implemented method for controlling a vehicle is disclosed. The vehicle is associated with a first subsystem (26), and a second subsystem (28) redundant to the first subsystem. The method co…

DRIVE·4d ago·2 min read

B60W50/023 VOLVO TRUCK CORP [SE]

A POWERTRAIN FOR A VEHICLE

The disclosure relates to a powertrain (100) for a vehicle (200), comprising: - a transmission (T) and a differential gear (102) which are drivingly connected to each other, wherein the differential g…

DRIVE·Jun 10·2 min read

B60K17/046 VOLVO TRUCK CORP [SE]

SECONDARY BRAKE SYSTEM FUNCTIONALITY

A computer-implemented method is disclosed, which is suitable for a vehicle comprising a primary brake system and a secondary brake system, wherein each of the primary and secondary brake systems is c…

DRIVE·Jun 10·1 min read

B60T8/1708 VOLVO TRUCK CORP [SE]

A LOCKING ARRANGEMENT AND A VEHICLE

The disclosure relates to a locking arrangement (1) for locking a vehicle door (110) of a vehicle (100) from an inside, the locking arrangement (1) comprising:- a door locking device (2) arranged to l…

DRIVE·Jun 10·1 min read

B60R22/18 VOLVO TRUCK CORP [SE]

HANDLING A VEHICLE COMPRISING REDUNDANT COMPONENTS

A computer system (600) comprising processing circuitry (602) configured to handle a vehicle (1) comprising and being controlled by a first set of components (11) is provided. The vehicle (1) further …

DRIVE·Jun 10·1 min read

G06F11/26 VOLVO TRUCK CORP [SE]

SIDE IMPACT STRUCTURE FOR A FUEL TANK OF A VEHICLE

A side impact structure for a fuel tank of a vehicle includes a base structure attached to a side-facing portion of the fuel tank, and at least one spheroidal element rotatably coupled to the base str…

DRIVE·Jun 10·1 min read

B60K15/03 VOLVO TRUCK CORP [SE]

OUTLIER DETECTION FOR VEHICLE MOTION ESTIMATION

A system and computer-implemented method are disclosed for determining the presence of one or more outliers in the plurality of measurements from a vehicle motion estimation system. The system compris…

DRIVE·Jun 10·2 min read

B60W40/10 VOLVO TRUCK CORP [SE]

SITUATION-BASED SPEED REDUCTION FOR PREDICTIVE CRUISE CONTROL

A computer system (4) comprising a processor device (3) configured to:a) control (M1) a prime mover of the first vehicle (2) to operate the first vehicle (2) at a target set speed,b) determine (M2) a …

DRIVE·Jun 10·2 min read

B60W30/143 VOLVO TRUCK CORP [SE]

A METHOD FOR CONTROLLING THE OPERATION OF AN ENGINE SYSTEM IN A VEHICLE UPON ENGINE START

The present invention relates a method for controlling the operation of an engine system (10) in a vehicle (1) upon engine start. The engine system comprises an engine (15) and an exhaust aftertreatme…

DRIVE·Jun 3·1 min read

F01N3/2013 VOLVO TRUCK CORP [SE]

HANDLING A LONGITUDINAL SLIP OF A WHEEL

A computer system (700) comprising processing circuitry (702) configured to handle a longitudinal slip of a wheel (11) of a vehicle (1) is provided. The processing circuitry (702) is configured to, de…

DRIVE·Jun 3·1 min read

B60T8/175 VOLVO TRUCK CORP [SE]

HANDLING A BATTERY ARRANGEMENT

A computer system (700) comprising processing circuitry configured to handle a battery arrangement (50) capable of powering an electrical system (1) is provided. The battery arrangement (50) comprises…

DRIVE·Jun 3·1 min read

B60L58/26 VOLVO TRUCK CORP [SE]

VOLTAGE EXTRACTION IN ENERGY STORAGE SYSTEM

A vehicle (100) comprising an ESS (500) is disclosed. The ESS (500) comprises a battery pack (510) with a number of battery cells, at least one connector (511) connected to at least two battery cells …

DRIVE·Jun 3·1 min read

B60L1/00 VOLVO TRUCK CORP [SE]

COMPRESSED TIMESTAMP IN A VIDEOSTREAM

A system and method for a videostream is operating correctly. The system decompresses a compressed videostream which includes a compressed graphical timestamp, thereby resulting in a decompressed vide…

DRIVE·Jun 3·1 min read

H04N19/46 VOLVO TRUCK CORP [SE]

CONDITIONING AN ENERGY STORAGE SYSTEM IN AN ELECTRIC VEHICLE BEFORE DEPARTURE

A system and method for controlling operation of an electric vehicle (10, 100), comprising a power assembly (12, 120) comprising an energy storage system (ESS), (14, 140) are provided. The method comp…

DRIVE·Jun 3·2 min read

B60L1/02 VOLVO TRUCK CORP [SE]

COMPUTER SYSTEM COMPRISING PROCESSING CIRCUITRY CONFIGURED TO CONTROL GEAR SELECTION OF A POWERTRAIN OF A VEHICLE, A POWERTRAIN, A VEHICLE AND A COMPUTER-IMPLEMENTED METHOD

The disclosure relates to a computer system (600) comprising processing circuitry (602) configured to control gear selection of a powertrain (100) of a vehicle (200), wherein the powertrain (100) comp…

DRIVE·Jun 3·1 min read

B60K1/02 VOLVO TRUCK CORP [SE]

GEARBOX ASSEMBLY AND POWER TRAIN ASSEMBLY FOR A VEHICLE AXLE, AND RELATED VEHICLE

Gearbox assembly (1) for a vehicle axle (100) which extends along a rotation axis (X), the assembly (1) comprising at least: - a planetary gear system (10) which is positioned along the vehicle axle (…

DRIVE·Jun 3·2 min read

B60B35/122 VOLVO TRUCK CORP [SE]

COMPUTER IMPLEMENTED METHOD AND COMPUTER SYSTEM FOR CONTROLLING A PARK BRAKE RELAY VALVE, PARK BRAKE SYSTEM FOR IMPLEMENTING SUCH A METHOD AND VEHICLE INCLUDING SUCH A PARK BRAKE SYSTEM

A computer-implemented method controls at least one park brake relay valve (64) of a park brake system (66) of a vehicle (20), via control signals (S51) sent to a park brake control unit (62), which c…

DRIVE·Jun 3·2 min read

B60T13/662 VOLVO TRUCK CORP [SE]

ELECTRIC AXLE FOR A VEHICLE

The invention concerns an electric axle comprising a housing, and, at least partly disposed inside the housing : - an electric motor (10) configured to deliver a first torque on a motor shaft (11) ; -…

DRIVE·Jun 3·1 min read

B60K1/00 VOLVO TRUCK CORP [SE]

PRESSURE EQUALIZATION TANK FOR A COOLANT SYSTEM OF AN ELECTRICALLY DRIVEN MOTOR VEHICLE

The invention relates to a pressure equalization tank (110) for a coolant system (100) of an electrically driven motor vehicle (1), comprising: - a first partial volume (110a) filled with pressurized …

DRIVE·Jun 3·1 min read

B60L1/02 VOLVO TRUCK CORP [SE]

HANDLING DIFFERENTIALS IN A VEHICLE

A computer system (900) comprising processing circuitry (902) configured to assist in handling a set of differentials (30) of a vehicle (1) is provided. The processing circuitry (902) is configured to…

DRIVE·May 27·1 min read

B60K23/0808 VOLVO TRUCK CORP [SE]

A METHOD FOR CONTROLLING POWER TRANSFER FROM A GRID TO A VEHICLE

The present invention relates to a method for controlling power transfer from a grid to a rechargeable energy storage system, RESS, and/or an auxiliary load of the vehicle, via at least one intermedia…

DRIVE·May 27·1 min read

B60L1/00 VOLVO TRUCK CORP [SE]

HANDLING WAKE UP OF A BATTERY ARRANGEMENT

A computer system (600) comprising processing circuitry (602) configured to handle a battery arrangement is provided. The battery arrangement comprises a first battery cell (11a) and a cell monitoring…

DRIVE·May 27·2 min read

B60L58/24 VOLVO TRUCK CORP [SE]

CONTROL OF INJECTION PRESSURE FOR HIGH PRESSURE DIRECT INJECTION SYSTEMS

The disclosure relates to a computer-implemented method for controlling direct injection of hydrogen fuel into an engine cylinder (103) of a vehicle (1) from a hydrogen tank (104) via an injector syst…

DRIVE·May 27·1 min read

F02D19/022 VOLVO TRUCK CORP [SE]

A COMPUTER SYSTEM AND A METHOD FOR ASSISTING A VEHICLE IN TRAVERSING AN UPCOMING ROAD SEGMENT

A computer system is provided, comprising processing circuitry configured to obtain a driving difficulty (DD) of an upcoming road segment (7) for a host vehicle (1) of a vehicle type (VT). The driving…

DRIVE·May 27·1 min read

B60W10/20 VOLVO TRUCK CORP [SE]

METHOD AND APPARATUS FOR MONITORING ELECTRIC MOTOR SYSTEM

A method and an apparatus are provided to monitor an electric motor drive system. Samples of a three-phase current waveform associated with the electric motor system are obtained. The samples of the t…

DRIVE·May 27·1 min read

B60L3/003 VOLVO TRUCK CORP [SE]

SYSTEM AND METHOD FOR GROUNDING ELECTRICAL COMPONENTS

An electrical system is provided. The electrical system comprises an electrical energy source (12), an electrically floating electrical component (14A-14C), and a conduit (20) connecting the electrica…

DRIVE·May 27·1 min read

B60L1/003 VOLVO TRUCK CORP [SE]

VEHICLE DIFFERENTIAL LOCK HANDLING

A computer system comprising processing circuitry configured to handle one or more differential locks of a vehicle (1) comprising two or more axles, wherein at least a first differential lock (2) supp…

DRIVE·May 27·2 min read

B60T7/12 VOLVO TRUCK CORP [SE]

BUMPER STRUCTURE FOR A MOTOR VEHICLE

The invention relates to a bumper structure for a motor vehicle (1), the bumper assembly comprising:- a bumper face (2) forming an outer face of a bumper and comprising two side parts (2a),- a bumper …

DRIVE·May 20·2 min read

B60R19/24 VOLVO TRUCK CORP [SE]

A SYSTEM FOR CONTROLLING HYDROGEN COMBUSTION IN A HYDROGEN INTERNAL COMBUSTION ENGINE

The invention relates to a hydrogen internal combustion engine system (10) comprising a combustion chamber (12) connected to a hydrogen intake system (14), an air intake system (16) and a water intake…

DRIVE·May 20·1 min read

F01N3/005 VOLVO TRUCK CORP [SE]

APPROACHES FOR DIAGNOSTICS OF NOX SENSOR(S)

A computer-implemented method is disclosed for diagnostics of NOx sensor(s) of a vehicle. The vehicle comprises one or more electric motor(s) for propulsion, an internal combustion engine (ICE) config…

DRIVE·May 20·2 min read

F01N11/00 VOLVO TRUCK CORP [SE]

A METHOD AND SYSTEM FOR STATE OF CHARGE CALIBRATION FOR AN ELECTRICAL ENERGY STORAGE SYSTEM

The invention relates to a method for performing SOC calibration (SOC) for a electrical energy storage system (2) of an electrified vehicle (1), the method comprising: determining (S102) a predicted t…

DRIVE·May 20·2 min read

B60L58/13 VOLVO TRUCK CORP [SE]

VEHICLE CURTAIN SYSTEM

A vehicle comprising a windscreen and a side door having a window, the vehicle further comprising a curtain assembly, the curtain assembly comprising: a rail located above the window; a series of firs…

DRIVE·May 13·1 min read

A47H1/06 VOLVO TRUCK CORP [SE]

PROPULSION TORQUE CONTROL DURING BRAKE-RELEASE IN A VEHICLE

Provided is a controller (120) for a vehicle (100), configured to determine a take-off intent, and, in response to determining the take-off intent, i) initiate a release of a brake (142, 144) for at l…

DRIVE·May 13·1 min read

B60W10/06 VOLVO TRUCK CORP [SE]

COMPUTER SYSTEM, VEHICLE, COMPUTER-IMPLEMENTED METHOD, COMPUTER PROGRAM PRODUCT AND COMPUTER-READABLE STORAGE MEDIUM FOR CONTACTOR DEVICE IDENTIFICATION

A computer system comprising processing circuitry configured to provide a control signal (70) to a contactor device control circuit (32) comprising a contactor (34), the contactor device control circu…

DRIVE·May 6·2 min read

B60L58/10 VOLVO TRUCK CORP [SE]

A METHOD OF DIAGNOSING AN ENGINE SYSTEM

The present invention relates to a method of diagnosing an engine system (10) comprising an engine (15) and an exhaust aftertreatment system (20) for reducing emissions of the exhaust gases from the e…

DRIVE·May 6·2 min read

F01N11/00 VOLVO TRUCK CORP [SE]

A CAMERA ASSEMBLY

The inventive concept relates to a camera assembly for a vehicle, the camera assembly comprising a camera housing configured to mount to a vehicle cab of the vehicle, a first camera lens of a first ca…

DRIVE·May 6·1 min read

B60R1/23 VOLVO TRUCK CORP [SE]

HEAT MANAGEMENT IN A FUEL CELL SYSTEM

A system and method for controlling operation of a fuel cell system of a fuel cell vehicle, to reduce an amount of heat generated by one or more heat sources in the fuel cell system, are provided. The…

DRIVE·Apr 29·2 min read

B60L58/32 VOLVO TRUCK CORP [SE]

A METHOD FOR FLAT-SPOT DETECTION

A method for detecting a flat spot (14) of a tire (12) of a first wheel (11) of a vehicle (10) is provided. The method comprises obtaining a plurality of measurements indicative of an actuation and/or…

DRIVE·Apr 22·1 min read

B60T17/221 VOLVO TRUCK CORP [SE]