
{"publication_number": "US-8463517-B2", "abstract": "a method for hill start assistance for a motor vehicle and to an associated device that includes a clutch and a transmission between the clutch and driving wheels of the vehicle . the method determines the torque of the clutch for maintaining the vehicle in an immobile position based on a known engine torque , wherein the torque of the clutch is determined by taking into account a portion of the engine torque dedicated to operation of constituent mechanisms of the vehicle other than the clutch .", "application_number": "US-67948908-A", "description": "the method takes into account the influence of the proportion of the engine torque dedicated to the operation of means other than the clutch , constituting the vehicle , that act on the value of the clutch torque . it is based on a balance sum of the moments on the crankshaft of the engine . the torque on the crankshaft can be associated with the wheel torque because the vehicle is stopped . in a first embodiment , the clutch torque c emb is determined by this sum which provides the relation : c emb = c me \u2212 c me , off \u2212 j { dot over ( \u03c9 )