Laser projection dazzling prevention system and method and vehicle

• Main Authors: YANG JUEJING, WANG LIANGLIANG, LI YUNZHOU
• Format: Patent
• Language: Chinese; English
• Published: 02.02.2021
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY; PERFORMING OPERATIONS; PHOTOGRAPHY; PHYSICS; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to a vehicle safety protection system, and discloses a laser projection dazzling prevention system which comprises a sensing module (1), a control module (2) and a laser projection module (3). The laser projection module (3) is used for forming a laser pattern and projecting the laser pattern to the ground; the sensing module (1) is suitable for detecting the posture of a vehicle body; and the control module (2) is connected with the sensing module (1) and the laser projection module (3) so as to receive vehicle body posture information detected by the sensing module (1)and is suitable for adjusting the projection angle of the laser pattern or controlling starting and stopping of the laser projection module (3) according to the vehicle body posture information. The invention further discloses a laser projection dazzling prevention method and a vehicle. The laser projection dazzling prevention system can reduce the influence and harm of laser on/to eyes of pedestrians around the vehicle a