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1. CN102483110 - 用于确定车辆中的离合器的接触点的方法和系统

Amt China
Aktenzeichen/Anmeldenummer 201080040573.7
Anmeldedatum 13.09.2010
Veröffentlichungsnummer 102483110
Veröffentlichungsdatum 30.05.2012
Erteilungsnummer 102483110
Erteilungsdatum 25.06.2014
Veröffentlichungsart B
IPC
F16D 48/06
FMaschinenbau; Beleuchtung; Heizung; Waffen; Sprengen
16Maschinenelemente oder -einheiten; allgemeine Maßnahmen für die ordnungsgemäße Arbeitsweise von Maschinen oder Einrichtungen; Wärmeisolierung allgemein
DNicht schaltbare Kupplungen; ein- und ausrückbare Kupplungen; Bremsen
48Externe Steuerung und Regelung von Kupplungen
06Steuerung und Regelung durch elektrische oder elektronische Mittel, z.B. des Druckmitteldrucks
CPC
F16D 48/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
48External control of clutches
06Control by electric or electronic means, e.g. of fluid pressure
F16D 2500/30425
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2500External control of clutches by electric or electronic means
30Signal inputs
304from the clutch
3042from the output shaft
30421Torque of the output shaft
30425Estimation of the transmitted clutch torque, e.g. applying dynamic torque balance equation
F16D 2500/50236
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2500External control of clutches by electric or electronic means
50Problem to be solved by the control system
502Relating the clutch
50236Adaptations of the clutch characteristics, e.g. curve clutch capacity torque - clutch actuator displacement
F16D 2500/50251
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2500External control of clutches by electric or electronic means
50Problem to be solved by the control system
502Relating the clutch
50245Calibration or recalibration of the clutch touch-point
50251During operation
F16D 2500/50272
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2500External control of clutches by electric or electronic means
50Problem to be solved by the control system
502Relating the clutch
50245Calibration or recalibration of the clutch touch-point
50266Way of detection
50272Gearing speed
F16D 2500/50669
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2500External control of clutches by electric or electronic means
50Problem to be solved by the control system
506Relating the transmission
50669Neutral control, i.e. preventing creep or drag torque being transmitted in a transmission with a torque converter when the vehicle is stationary
Anmelder 斯堪尼亚商用车有限公司
Erfinder P·尤林-丹菲尔特
Vertreter 永新专利商标代理有限公司 72002
Prioritätsdaten 0950663-5 14.09.2009 SE
Titel
(ZH) 用于确定车辆中的离合器的接触点的方法和系统
Zusammenfassung
(ZH)

本发明涉及一种用于确定车辆中的离合器的接触点的方法,该车辆包括发动机、离合器、动力车轮和齿轮箱。齿轮箱包括被连接至离合器并可与动力车轮分离的第一齿轮箱部件。该方法包括以下步骤:-估计(405)用于所述第一齿轮箱部件的摩擦转矩,由此被离合器传递的所述转矩是所述估计的摩擦转矩的函数,-闭合(407)所述离合器,由此被离合器传递的转矩的表示针对所述离合器的多个位置被确定,-借助于被传递的转矩的所述被确定的表示确定(409)所述接触点,-以及另一个步骤(402),在离合器的闭合之前,如果第一齿轮箱部件的旋转速度低于某个值,那么使所述第一齿轮箱部件加速。本发明还涉及一种系统和一种车辆。