18-11-2021 дата публикации
Номер: US20210354619A1
Принадлежит:
VALEO VISION
A method for controlling a lighting device of a host motor vehicle in order to emit a beam for lighting the road that is non-dazzling to a target object on this road. The method includes acquiring, with a sensor system of the host motor vehicle, the position (x, y) of the target object on the road at a given time (t), and predicting, with a predicting unit, the position (xtarget_t, ytarget_t) of the target object on the road at a time (t) that is in the future with respect to the given time. Also included is correcting, with the predicting unit, the acquired position of the target object at a given time depending on the predicted position at the future time, and generating, with the lighting device, a non-dazzling zone (Z) in a beam for lighting the road, which beam the device emits depending on the corrected position (P,P) of the target object. 1. A method for commanding a lighting device of a host motor vehicle to emit a road-illuminating beam that illuminates the road but that does not cause glare to a target object on this road; the method comprising the following steps:{'sub': cible_t0', 'cible_t0, 'b': '0', 'acquiring, by means of a sensor system of the host motor vehicle, the position (x, y) of the target object on the route at a given time (t);'}{'sub': cible_t1', 'cible_t1', '1, 'predicting by means of a predicting unit, the position (x, y), of the target object on the route at a time (t) that is in the future with respect to the given time;'}correcting, by means of the predicting unit, the target-object position acquired at a given time depending on the predicted position at the future time;{'sub': G', 'D, 'generating, by means of the lighting device, in a beam for illuminating the road that said device emits, a region that does not cause glare, depending on the corrected position (P, P) of the target object.'}2. The method as claimed in claim 1 , wherein the acquiring step comprises a first sub-step of detecting the target object claim 1 , and a second ...
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