公开(公告)号：US20200094795A1

公开(公告)日：2020-03-26

申请号：US16465715

申请日：2017-11-28

Applicant: FRENI BREMBO S.P.A.

Inventor： ANDREA BUTTI ,  CORRADO MANZONI ,  STEFANO DOSSI ,  ALFONSO TARANTINI ,  LUCA CAPPELLETTI

IPC: B60T8/17 ,  B60T1/06 ,  B60T13/58 ,  B60T13/12 ,  B60T13/74 ,  B60T8/171 ,  B60T8/172 ,  B60T13/66

Abstract: A method for controlling a force representative of a parking braking of a vehicle, having the steps of: determining, by a data processing unit, a target value of a force representative of a parking braking of the vehicle to be applied, by a first brake caliper, on a first brake disc on the basis of a value of the gradient of the road on which the vehicle is located; determining, by the data processing unit, a value of a first force contribution representative of a service braking of the vehicle applied by a first hydraulic actuator on the first brake disc; determining, by the data processing unit, a value of a second force contribution representative of the parking braking of the vehicle to be applied, by a second electromechanical actuator, on the first brake disc on the basis of a target value of a force representative of a parking braking of the vehicle which can be applied by the first brake caliper on the first brake disc, and of the determined value of the first force contribution representative of a service braking of the vehicle; operating, by the data processing unit, the second electromechanical actuator to apply the determined value of the second force contribution representative of the parking braking of the vehicle on the first brake disc.

公开(公告)号：US20210114464A1

公开(公告)日：2021-04-22

申请号：US16603483

申请日：2018-04-06

Applicant: FRENI BREMBO S.P.A.

Inventor： FABIO CARBONE ,  PIETRO CARESIA ,  ALESSIO MIOTTO ,  GIULIO CALAMAI ,  ANDREA BUTTI ,  STEFANO DOSSI

IPC: B60L7/18 ,  B60L58/10 ,  B60L50/60

Abstract: A method for controlling the regenerative braking torque of a vehicle having a data processing unit for detecting a first information representing a deceleration request of the vehicle, detecting a second information representing a speed of the vehicle, and a first moving member of the vehicle and a second moving member of the vehicle. The method includes determining temperatures of different braking components on different axles, as well as the state of a battery module and a traction and regenerative braking module. The method also includes determining a regenerative braking power dynamic distribution ratio between the first and second axles. A regenerative braking torque is provided to one of the modules.

公开(公告)号：US20180065469A1

公开(公告)日：2018-03-08

申请号：US15560303

申请日：2016-03-11

Applicant: FRENI BREMBO S.P.A.

Inventor： RICCARDO ARRIGONI ,  BENIAMIN SZEWCZYK ,  ANDREA BUTTI

IPC: B60K7/00 ,  F16D65/12 ,  B62L1/00 ,  B62M7/12

CPC classification number: B60K7/0007 ,  B60K2007/0038 ,  B60K2007/0092 ,  B62L1/005 ,  B62M7/12 ,  F16D65/123 ,  F16D2065/138 ,  F16D2065/1388

Abstract: An electric motor assembly for a motor vehicle and brake has an engine cartridge with a stator connected to an engine casing. The engine cartridge also has a rotor connected to a wheel shaft. The assembly also has a disc of a disc brake connected to the wheel shaft. The assembly also has a disc brake caliper arranged astride the disc and connected to the engine casing.