Patent ID: 11954919
Assignee: TOYOTA RESEARCH INSTITUTE, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 9:
10. A vehicle including a traffic light recognition system, comprising:
a camera;
traffic light detector circuitry controlled by a control unit operative to:
predict a state of a traffic signal based on one or more images of the traffic signal captured by the camera and application of a machine learning model to the one or more images;
obtain vehicle-to-infrastructure (V2I)-based information regarding the state of the traffic signal;
compare the predicted state of the traffic signal with the V2I-based information regarding the state of the traffic signal;
in response to a determination that the predicted state of the traffic signal is inconsistent with that of the V2I-based information regarding the state of the traffic signal, update a training dataset with the one or more images; and
train the machine learning model using the updated training data.