| 摘要 |
Warning systems (S) and methods (M1, M2) for alerting traffic and pedestrians within a projectable area in relation to a location and path of a vehicle (100), e.g., an articulated vehicle during forward or rearward motions and turning manoeuvres. Beam(s) (98) of coherent light, e.g., high-irradiance laser light, are emitted from point(s) relative to the vehicle (100), preferably from a high angle for reducing eye exposure. Laser beam(s) map a grid on the roadway and adjacent areas of the imminent path of the turning vehicle (100), by way of a set of instructions executable by a processor. The instructions involve computing, programming, and/or updating vehicle parameters, in relation to a warning device (99), e.g., a retrofittable and/or programmable device, in response to changes in vehicle-configuration or warning system (S) location, the warning system (S) being manually or automatically triggerable in response to sensors disposed in relation to the vehicle (100). |
