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公开(公告)号：US20180170472A1
公开(公告)日：2018-06-21
申请号：US15735215
申请日：2016-05-30
申请人： Blubrake S.R.L.
CPC分类号： B62J99/00 , B60T8/1706 , B60T8/261 , B60T8/3225 , B62J2099/0013 , B62J2099/002 , B62J2099/008 , G08B6/00
摘要： A brake assist system for a cyclist on a bicycle by a haptic feedback includes: a first sensor for measuring the angular speed of a first bicycle wheel, suitable for generating a signal representing the first wheel angular speed; a second sensor for measuring the angular speed of a second bicycle wheel, suitable for generating a signal representing the second wheel angular speed; an actuator applicable to a bicycle portion, suitable for producing vibrations; and a control module.
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公开(公告)号：US20200055501A1
公开(公告)日：2020-02-20
申请号：US16347210
申请日：2017-11-02
发明人： Matteo Corno , Giulio Panzani , Sergio Matteo Savaresi , Fabio Todeschini , Luca D'Avico , Simone Fiorenti , Alessio Nicolò Cota
摘要： The present invention refers to a brake assist system (1) for cyclist on a bicycle (100) including a braking system (101) having a braking member (105) capable of exerting a braking force (FB) on a front wheel (101) of the bicycle (100) by the effect of a force (Fc) applied by the cyclist on a lever (103). The system (1) includes a sensor (2) for measuring the angular speed (ω1) of the front wheel (101) of the bicycle (100); an actuator (3) capable of exerting an actuator force (FA), connectable to said braking system of the bicycle so that the actuator force (FA) opposes the force (Fc) applied by the cyclist on the lever (103), in order to reduce the braking force (FB); and a control module (4) configured for receiving, as an input, the signal representative of the angular speed (ω1) of the front wheel (101) and for determining from this a deceleration (η) of the front wheel (101).
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公开(公告)号：US10293878B2
公开(公告)日：2019-05-21
申请号：US15735215
申请日：2016-05-30
申请人： Blubrake S.R.L.
摘要： A brake assist system for a cyclist on a bicycle by a haptic feedback includes: a first sensor for measuring the angular speed of a first bicycle wheel, suitable for generating a signal representing the first wheel angular speed; a second sensor for measuring the angular speed of a second bicycle wheel, suitable for generating a signal representing the second wheel angular speed; an actuator applicable to a bicycle portion, suitable for producing vibrations; and a control module.
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4.发明申请公开(公告)号：US20180259546A1
公开(公告)日：2018-09-13
申请号：US15777920
申请日：2016-06-28
申请人： BLUBRAKE S.R.L.
CPC分类号： G01P3/487 , A63B69/16 , A63B2220/20 , A63B2220/34 , B60Y2400/3032 , B62J99/00 , B62J2099/002 , G01P3/489 , G01P21/02
摘要： A device for determining a cinematic magnitude of a bicycle and a rate of the pedal-thrust exerted by an user on the pedals of the bicycle includes a sensor of the bicycle, adapted to be associated to the bicycle, suitable for detecting the bicycle cinematic magnitude (ωi) and for generating a signal representative of the bicycle cinematic magnitude; a filter connected to the sensor of the bicycle cinematic magnitude, configured for receiving at the input the signal representative of the bicycle cinematic magnitude (ωi) and for supplying, at the output, an optimized signal (ωopt) of the bicycle cinematic magnitude; and a module for the frequency-analysis of the optimized signal (ωopt) of the bicycle cinematic magnitude, connected to the said filter
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公开(公告)号：US11440519B2
公开(公告)日：2022-09-13
申请号：US16347210
申请日：2017-11-02
发明人： Matteo Corno , Giulio Panzani , Sergio Matteo Savaresi , Fabio Todeschini , Luca D'Avico , Simone Fiorenti , Alessio Nicolò Cota
摘要： The present invention refers to a brake assist system (1) for cyclist on a bicycle (100) including a braking system (101) having a braking member (105) capable of exerting a braking force (FB) on a front wheel (101) of the bicycle (100) by the effect of a force (Fc) applied by the cyclist on a lever (103). The system (1) includes a sensor (2) for measuring the angular speed (ω1) of the front wheel (101) of the bicycle (100); an actuator (3) capable of exerting an actuator force (FA), connectable to said braking system of the bicycle so that the actuator force (FA) opposes the force (Fc) applied by the cyclist on the lever (103), in order to reduce the braking force (FB); and a control module (4) configured for receiving, as an input, the signal representative of the angular speed (ω1) of the front wheel (101) and for determining from this a deceleration (η) of the front wheel (101).
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公开(公告)号：US10989730B2
公开(公告)日：2021-04-27
申请号：US15777920
申请日：2016-06-28
申请人： BLUBRAKE S.R.L.
摘要： A device for determining a kinematic magnitude of a bicycle and a rate of the pedal-thrust exerted by a user on the pedals of the bicycle includes a sensor of the bicycle, adapted to be associated to the bicycle, suitable for detecting the bicycle kinematic magnitude (ωi) and for generating a signal representative of the bicycle kinematic magnitude; a filter connected to the sensor of the bicycle kinematic magnitude, configured for receiving at the input the signal representative of the bicycle kinematic magnitude (ωi) and for supplying, at the output, an optimized signal (ωopt) of the bicycle kinematic magnitude; and a module for the frequency-analysis of the optimized signal (ωopt) of the bicycle kinematic magnitude, connected to the filter.
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公开(公告)号：US20220081056A1
公开(公告)日：2022-03-17
申请号：US17423918
申请日：2020-03-03
申请人： BLUBRAKE S.R.L.
IPC分类号： B62J45/20 , B62J45/415 , B62J50/22 , B62J45/412 , A63B69/16 , A63B24/00
摘要： A system (1) for improving the performances of a cyclist on a bicycle (100) includes: one or more sensors adapted to sense kinematic parameters of the bicycle (100) and to provide signals representative of the same; a control unit (5) configured to: receive, at the input, the signals from said one or more sensors adapted to sense bicycle (100) kinematic parameters; determine, from the signals representative of the bicycle kinematic parameters: the presence or absence of a bicycle (100) downhill condition; if the downhill condition presence is determined, the presence or absence of a braking action; one or more parameters representative of the cyclist downhill performances; make available to the cyclist the one or more parameters representative of the cyclist downhill performances.
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公开(公告)号：US11260836B2
公开(公告)日：2022-03-01
申请号：US16766785
申请日：2018-11-08
申请人： Blubrake S.r.l.
摘要： Adaptive brake assist system a cyclist on a bicycle by an aptic feedback, includes a first sensor (for measuring the angular speed (ω1) of a first wheel of the bicycle, adapted to generate a signal representative of the angular speed of the first wheel; an actuator mountable to a portion of the bicycle, adapted to generate vibrations; a control module configured to generate a command signal of the actuator, so that the actuator vibrates at a vibration frequency (f), based on at least the signal representative of the angular speed of the first wheel (ω1) and based on one or more reference magnitudes (ηref); and a learning module configured to determine, updating and delivering to the control module the one or more reference magnitudes (ηref) based on at least the signal representative of the angular speed (ω1) of the first wheel.
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