With the advancement of technology, the ordinary HUD head-up display has gradually become outdated, and the more advanced AR-HUD has gradually begun to be installed in the car. Recently, Fast Technology learned from the official SAIC Feifan Automobile,The Feifan R7 is equipped with the world‘s first mass-produced Huawei Vision-enhanced AR-HUD head-up system, achieving the largest field of view of the world‘s mass-produced models and the industry’s highest high-definition resolution of 1920×730.
It is understood that the AR-HUD carried by Feifan R7 has13°×5° maximum field of view of global mass-produced modelsshould be multi-space optical processing technology, through multiple reentry and high-precision lens integration, make the volume smaller, the projection distance is longer, and the coverage interface is wider.The equivalent display area is a 70-inch screen projected at a distance of 7.5 meters。
Not only is the field of view the largest in the world, but the resolution of this AR-HUD is also the first in the industry. Relying on LCoS liquid crystal-on-silicon projection technology,Its resolution reaches 1920×730and has a high brightness of 12000nits and a high contrast ratio of 1200:1, which can be easily seen even in strong lighting.
At the same time, it also has the function of automatically detecting the ambient brightness. When the external light becomes dark, its brightness will also decrease, which can reduce the temporary discomfort of the driver’s eyes.
As for the display content, in addition to the regular speed, navigation, etc., the map POI information can also be superimposed with the real scene through AR technology, and the Internet celebrity restaurants, scenic spots, etc. along the way can be recommended for users in real time, which will greatly facilitate the travel experience in unfamiliar cities. , In addition, users can also enjoy the parking head-up video and audio experience,
This is not to mention, relying on the advanced AR visual overlay algorithm, based on IMU (inertial sensor) + DMS (driver monitoring system),Access to ADAS (Advanced Driver Assistance System) informationand superimpose them on the road ahead, which can remind the following distance, vehicle pressure line, lane change guidance, abnormal road ahead, etc., and comprehensively improve driving safety.
