An in-vehicle device and a driving trajectory projection method are related to the in-vehicle device adapted to be disposed on a first vehicle. The in-vehicle device includes one or more projection modules, one or more camera modules, a communication module, a processing module, and a storage module. The projection module is configured to project a suggestion driving trajectory. The camera module is configured to capture a driving frame upon the first vehicle drives in a first lane. The driving frame includes an image of a second vehicle, and the second vehicle drives behind the first vehicle. The communication module is configured to receive a turn signal information of the first vehicle and a first driving speed of the first vehicle. The turn signal information is selected from a left-turn instruction, a right-turn instruction, or a straight-driving instruction.
IN-VEHICLE DEVICE AND DRIVING TRAJECTORY PROJECTION METHOD
2025-05-08
Patent
Electronic Resource
English
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