Methods and systems for detecting signal spoofing
AssigneeFaraday & Future Inc.
InventorXiufeng Song
Life of this patent
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Abstract
A method and system for detecting signal spoofing are disclosed. According to certain embodiments, the spoofing detection method may include receiving one or more position signals indicative of a first position of a vehicle at a first time. The method may also include receiving one or more reference signals indicative of a second position of the vehicle at the first time. The method may also include determining a difference between the first position and the second position. The method may also include determining that the difference is above a predetermined tolerance. The method may further include notifying the vehicle positioning system.
Claims16
A spoofing detection method for a vehicle positioning system, comprising:
- receiving one or more position signals indicative of a first position of a vehicle at a first time;
- receiving sensor data from one or more image sensors associated with the vehicle;
- receiving position input from an operator of the vehicle;
- aggregating the sensor data and position input to determine a second position of the vehicle at the first time;
- determining a difference between the first position and the second position;
- determining that the difference is above a predetermined tolerance;
- and
- notifying the vehicle positioning system.
A spoofing detection method for a vehicle positioning system, comprising:
- receiving one or more position signals indicative of a first position of a vehicle at a first time;
- receiving sensor data from one or more image sensors associated with the vehicle;
- receiving position input from an operator of the vehicle;
- aggregating the sensor data and position input to determine a second position of the vehicle at the first time;
- determining, based on the one or more reference signals, a probability score indicative of a likelihood that the first position is an actual position of the vehicle at the first time;
- determining that the probability score is below a threshold score;
- and
- notifying the vehicle positioning system.
A vehicle positioning system, comprising:
- a GPS configured to generate one or more position signals indicative of a first position of a vehicle at a first time, and one or more image sensors configured to generate sensor data;
- and
- a controller in communication with the plurality of sensors, the controller configured to:
- receiving position input from an operator of the vehicle;
- aggregating the sensor data and position input to determine a second position of the vehicle at the first time;
- determine a difference between the first and second positions;
- determine that the difference is above a predetermined tolerance;
- and
- generate an alert that the one or more position signals are spoofed.
Dependencies are inferred from the claim text.