HANDLING FAULTS IN AUTONOMOUS VEHICLES

An autonomous vehicle's control systems include an A-kit module that operates autonomy logic to generate a desired trajectory from sensor data. A B-kit module receives the desired trajectory and generates inputs for actuators such as steering, brake and throttle actuators based on the desired t...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Sprang, Ralph A, Kelly, Alonzo James, Mericli, Cetin Alp, Lupu, Mircea Florian, George, Michael David, Cimino, Matthew Daniel, Sharma, Arunabh, Lorincz, Albert, Russell, Raymond Joseph, Mericli, Tekin Alp, Rajagopalan, Venkataramanan
Format:	Patent
Sprache:	eng
Schlagworte:	AIRCRAFT AVIATION CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES COSMONAUTICS PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	An autonomous vehicle's control systems include an A-kit module that operates autonomy logic to generate a desired trajectory from sensor data. A B-kit module receives the desired trajectory and generates inputs for actuators such as steering, brake and throttle actuators based on the desired trajectory. Safing logic (which may be located in the A-kit, B-kit, both the A-kit and the B-kit or elsewhere within or outside of the vehicle) receives a sensor fault indication and executes a contingency trajectory such as a safing maneuver to bring the vehicle to a safe state.