In a hybrid vehicle, brake force is divided between friction brakes and regenerative braking. When the friction brakes are wet, the delivered braking force may exceed the commanded braking force resulting in a poor transition from regenerative braking to friction braking. When wet friction brakes are detected, a controller allocates more of the total braking energy to friction brakes until a threshold quantity of energy has been dissipated in the friction brakes, thus drying the friction brakes over fewer braking events than otherwise.
Hybrid Vehicle Brake Control
12.03.2020
Patent
Elektronische Ressource
Englisch
HYBRID VEHICLE CONTROL DEVICE AND BRAKE CONTROL METHOD FOR HYBRID VEHICLE
Europäisches Patentamt | 2017
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