- Patent Title: Method for estimating a braking force applicable between pad and brake disc by an electric parking-braking system of a vehicle and electric parking-braking system of a vehicle implementing such method
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Application No.: US16634351Application Date: 2018-07-27
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Publication No.: US11623626B2Publication Date: 2023-04-11
- Inventor: Stefano Dossi , Alfonso Tarantini , Giulio Calamai , Gianmarco Rallo , Simone Formentin , Sergio Matteo Savaresi
- Applicant: FRENI BREMBO S.P.A. , POLITECNICO DI MILANO
- Applicant Address: IT Curno; IT Milan
- Assignee: FRENI BREMBO S.P.A.,POLITECNICO DI MILANO
- Current Assignee: FRENI BREMBO S.P.A.,POLITECNICO DI MILANO
- Current Assignee Address: IT Curno; IT Milan
- Agency: Marshall & Melhorn, LLC
- Priority: IT102017000086468 20170727
- International Application: PCT/IB2018/055618 WO 20180727
- International Announcement: WO2019/021246 WO 20190131
- Main IPC: B60T13/74
- IPC: B60T13/74 ; B60T7/10 ; B60T8/171 ; B60T8/172 ; F16D66/00
Abstract:
A method for estimating a braking force applicable between pad and brake disc by an electric parking-braking system of a vehicle is described. The method may include detecting, by one or more sensors of electric quantities of an electric motor, an electric current delivered to the electric motor and an instantaneous value of an electric voltage for electrically supplying the electric motor, during a parking-braking operation. The parking-braking operation may have a first non-contact stage between a first pair of pads of a first brake caliper and a first brake disc. The parking-braking operation may also have a second contact stage between the first pair of pads of the first brake caliper and the first brake disc.
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