| 摘要 |
<p>The invention concerns a control device for a visible light and/or infrared lighting system (1) designed to be fixed on one of the lateral walls of a helmet (4) via a retaining arm (2), characterized in that it is actuated by the movement(s) of a user's mouth operating without using his hands on an optical or capacitive sensor (9) to pick up said movement(s).</p> |
