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1. CN105043756 - 用于确定混合动力车辆的干式离合器劣化的方法

Amt China
Aktenzeichen/Anmeldenummer 201410855292.7
Anmeldedatum 31.12.2014
Veröffentlichungsnummer 105043756
Veröffentlichungsdatum 11.11.2015
Erteilungsnummer 105043756
Erteilungsdatum 26.03.2019
Veröffentlichungsart B
IPC
G01M 13/022
GPhysik
01Messen; Prüfen
MPrüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen; Prüfen von Konstruktionsteilen oder Apparaten, soweit nicht anderweitig vorgesehen
13Prüfen von Maschinenteilen
02Getriebe; Übertragungsmechanismen
022Kupplungen, die Leistung übertragen
CPC
B60W 20/50
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
20Control systems specially adapted for hybrid vehicles
50Control strategies for responding to system failures, e.g. for fault diagnosis, failsafe operation or limp mode
B60W 30/186
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
30Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units ; , or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
18Propelling the vehicle
184Preventing damage resulting from overload or excessive wear of the driveline
186excessive wear or burn out of friction elements, e.g. clutches
B60W 2510/0241
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
2510Input parameters relating to a particular sub-units
02Clutches
0241Clutch slip, i.e. difference between input and output speeds
B60W 2510/0685
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
2510Input parameters relating to a particular sub-units
06Combustion engines, Gas turbines
0685Engine crank angle
B60W 2555/20
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
2555Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
20Ambient conditions, e.g. wind or rain
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
Anmelder 现代自动车株式会社
Erfinder 鱼祯秀
鱼祯秀
Vertreter 北京康信知识产权代理有限责任公司 11240
北京康信知识产权代理有限责任公司 11240
北京康信知识产权代理有限责任公司 11240
北京康信知识产权代理有限责任公司 11240
Prioritätsdaten 10-2014-0049258 24.04.2014 KR
Titel
(ZH) 用于确定混合动力车辆的干式离合器劣化的方法
Zusammenfassung
(ZH)
本发明提供了一种用于确定混合动力车辆的干式离合器劣化的方法。用于确定安装在混合动力车辆的发动机与电动机之间的干式离合器劣化的方法,包括:确定是否满足要确定干式离合器的劣化的进入条件。当进入条件被满足时,确定干式离合器的粗糙度。计算干式离合器的粗糙度与基准值之间的偏差,并且将偏差与阈值进行比较。当偏差大于阈值时,增加干式离合器的粗糙度计数。将干式离合器的粗糙度计数与边界值进行比较。当干式离合器的粗糙度计数大于边界值时,确定干式离合器劣化。

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