| 摘要 |
A notification system determines a correspondence between a vehicle and an upcoming traffic signal, and predicts a likely remaining duration of the traffic signal in a particular state, such as "red light", when the vehicle is at the signal's location. The notification is displayed on a user device in the vehicle, or is used to control the vehicle directly, for instance to turn off the vehicle's engine if the light is to remain red for a duration exceeding a threshold. Prediction of the vehicle's arrival is also used to set the state of the traffic signal to "vehicle waiting."
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