| 摘要 |
<p>A windshield display system (10) that includes a light source (20) such as a laser (30B) configured to project light from a plurality of source locations (22A, 22B, 22C, 22D, 22E) onto a desired location (18) of a windshield (12). The number of source locations (22A, 22B, 22C, 22D, 22E) and relative spacing apart of the source locations (22A, 22B, 22C, 22D, 22E) is such that light emitted from the source locations (22A, 22B, 22C, 22D, 22E) and reflected into an eye (28) of an operator (16) is characterized as having a reflected light power less than a power threshold necessary to fulfil a laser safety standard. A camera (52 aiming at the projection area may be used to align the plurality of light beams.</p> |
