Patent ID: 11914358
Assignee: FORD GLOBAL TECHNOLOGIES, LLC
Field: Control (Instruments)
Classification: CPC G  H | IPC G  H

Claim 10:
11. A system, comprising:
a processor and instructions stored on non-transient memory that when executed cause the processor to:
in response to receiving first degradation data of a first vehicle component of a vehicle:
update a probability density function based on the first degradation data, the probability density function indicating a probability distribution of a degradation of the first vehicle component occurring over time;
calculating a marginal probability of the degradation of the first vehicle component using the probability density function;
calculating a conditional probability of the degradation of the first vehicle component occurring given second degradation data of a second vehicle component;
further updating the probability density function based on the conditional probability of the degradation of the first vehicle component occurring given the second degradation data;
update an anomaly detection (AD) model of the first vehicle component based on the updated probability density function; and
send the updated AD model to the vehicle and/or a plurality of additional vehicles.