| 摘要 |
<p>The laser projection system (1) comprises a projection surface (5) and a laser unit (2) for generating a guided laser beam. A collection device (10) is provided with an optical sensor and light-conducting element (13). The light-conducting element is provided within an area of a projection surface or within a boundary region (12) adjacent to the projection surface. The light-conducting element is made of a plastic element, particularly plastic foil. Independent claims are included for the following: (1) an indicator device for a motor vehicle (2) a method for monitoring a laser projection system.</p> |
