A vehicle includes a drivetrain and multiple motors. The drivetrain includes at least one wheel, and is mechanically connected to the motors. The vehicle additionally includes multiple control modules communicatively connected to the motors. The control modules include a power control module per motor. Each power control module is assigned a motor, communicatively connected to the assigned motor, and configured to operate the assigned motor. In response to a traction event, the control modules are configured to switch from a drive mode to a traction control mode. In the drive mode, the power control modules are configured to operate the respective assigned motors to contributorily satisfy at least one propulsion demand global to the vehicle. In the traction control mode, one of the control modules is configured to operate the motors to contributorily satisfy at least one propulsion demand global to the vehicle.
OPERATING ELECTRIFIED VEHICLES DURING TRACTION EVENTS
2018-11-29
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
MOTOR DRIVE TOPOLOGIES FOR TRACTION AND CHARGING IN ELECTRIFIED VEHICLES
European Patent Office | 2022
|MOTOR DRIVE TOPOLOGIES FOR TRACTION AND CHARGING IN ELECTRIFIED VEHICLES
European Patent Office | 2020
|MOTOR DRIVE TOPOLOGIES FOR TRACTION AND CHARGING IN ELECTRIFIED VEHICLES
European Patent Office | 2020
|