A control method for a hill start assistant control system may include determining that the vehicle is stopped and braked; receiving a current sensing value from an acceleration sensor on the vehicle which senses acceleration and periodically outputs a sensing value with the vehicle stopped and braked; determining whether a condition for stabilizing an output of the acceleration sensor is satisfied, using the current sensing value and a previous sensing value; finding an acceleration accumulation average by accumulating the current sensing value and averaging sensing values of the acceleration sensor which are accumulated up to a current time when the condition for stabilizing the output of the acceleration sensor is not satisfied; comparing the acceleration accumulation average with an accumulation reference value; and operating the hill start assistant control system, when the acceleration accumulation average is larger than the acceleration reference value.
Control method for hill start assist control system
2017-01-24
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |