The invention discloses a flameout anti-slipping protection and control method for an engine starting and stopping system. When the engine starting and stopping system of a vehicle is within the flameout slipping protection range and the engine starting and stopping system detects that the vehicle might slip down a ramp, protection is conducted in one or two ways: 1, an electronic parking braking (EPB) system controller sends a braking request through a vehicle CAN bus to ask an electronic stability program to provide braking pressure for the system; 2, the engine starting and stopping system controls a motor of an execution mechanism to rotate so as to apply braking force, and then parking is executed. By the adoption of the technical scheme, safety performance is improved; for the vehicle provided with the engine starting and stopping system, when the starting and stopping system is in the working state, the vehicle stalls and stops on the ramp and potential safety hazards occur, an EPB system can conduct protection; system cost is low; no peripheral part needs to be additionally arranged, protection is achieved based on the original system, and system cost is not increased.
Flameout anti-slipping protection and control method for engine starting and stopping system
2015-12-09
Patent
Elektronische Ressource
Englisch
IPC: | 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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