METHOD FOR CONTROLLING THE COUPLINGUNCOUPLING OF

专利名称：METHOD FOR CONTROLLING THE

COUPLING/UNCOUPLING OF A DRIVEMACHINE OF A MOTOR VEHICLE

发明人：LAUNAY, CEDRIC,CROGUENNOC,

TANGUY,MILHAU, YOHAN

申请号：EP13805435.8申请日：20131017公开号：EP2911904A1公开日：20150902

摘要：The invention relates to a method for controlling the coupling/uncoupling of adrive machine of a motor vehicle to/from at least one set of wheels of the vehicle,comprising steps that make possible the determination (120) of a time (t_C1) when atorque set point (Croue_cons) to be applied to at least one set of wheels of the vehicle isless (110) than a predetermined coupling threshold (C1) or greater than a predetermineduncoupling threshold, followed by the calculation (140) of a first parameter (PT1) and/ora second parameter (PS2) which depend on said time (t_C1), and finally the authorization(160) of the coupling/uncoupling when said first parameter (PT1) is greater (150) than afirst predetermined value (t1) and/or when said second parameter (PS1) is greater (150)than a second predetermined value (S1).

申请人：PEUGEOT CITROËN AUTOMOBILES SA

地址：Route de Gisy 78140 Vélizy Villacoublay FR

国籍：FR

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