Invention Grant
- Patent Title: Anomaly detection systems and methods
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Application No.: US17107274Application Date: 2020-11-30
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Publication No.: US11625031B2Publication Date: 2023-04-11
- Inventor: Mert Dieter Pese , Prachi Joshi , Kemal E. Tepe
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Lorenz & Kopf LLP
- Main IPC: G05B23/02
- IPC: G05B23/02 ; B60L3/00 ; G06F17/18 ; G06N20/00 ; G06F18/25

Abstract:
Systems and method are provided for detecting an anomaly of a sensor of a vehicle. In one embodiment, a method includes: storing a plurality of sensor correlation groups based on vehicle dynamics; processing a subset of signals based on the sensor correlation groups to determine when an anomaly exists; processing the subset of signals based on the sensor correlation group to determine which sensor of the sensor correlation group is anomalous; and generating notification data based on the sensor of the correlation group that is anomalous.
Public/Granted literature
- US20220172010A1 ANOMALY DETECTION SYSTEMS AND METHODS Public/Granted day:2022-06-02
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