The embodiments of the present application disclose a stability control system and a stability control method for a four-wheel drive electric vehicle and the four-wheel drive electric vehicle. In the stability control system, when the lateral acceleration is equal to or greater than an acceleration threshold, at least one of a first braking force signal, a second braking force signal, a first logic signal and a second logic signal is obtained. When the first logic signal is obtained, the body of the electric vehicle is controlled to keep stable. When the first braking force signal and the second logic signal are obtained, a motor is controlled to apply braking force to an outside front wheel. When the second braking force signal and the second logic signal are obtained, motors are controlled to apply braking force to the outside front wheel and an inside rear wheel.
STABILITY CONTROL SYSTEM AND METHOD FOR FOUR-WHEEL DRIVE ELECTRIC VEHICLE, AND ELECTRIC VEHICLE
STABILITÄTSREGELUNGSSYSTEM UND VERFAHREN FÜR EIN ELEKTROFAHRZEUG MIT VIERRADANTRIEB UND ELEKTROFAHRZEUG
SYSTÈME ET PROCÉDÉ DE CONTRÔLE DE STABILITÉ POUR VÉHICULE ÉLECTRIQUE À QUATRE ROUES MOTRICES, ET VÉHICULE ÉLECTRIQUE
2021-04-28
Patent
Elektronische Ressource
Englisch
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 |
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