Systems and methods for handling autonomous vehicle faults are provided. A system includes a plurality of function nodes arranged in a directed graph architecture. The function nodes include a plurality of detector nodes and a plurality of fault handler nodes. Each detector node is communicatively connected to at least one function node and an associated fault handler node. The detector node is configured to obtain output from the function node, detect a fault, and provide a fault event to the associated fault handler node. Each fault handler node can be associated with a fault severity and a corresponding vehicle action. The associated fault handler node can receive the fault event from the detector node and initiate a fault response. The fault response can include initiating a respective vehicle action in response to the fault.
Systems and Methods for Handling Autonomous Vehicle Faults
2021-10-28
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 |
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