With the progress of technology, the ordinary HUD head up display has gradually fallen behind, while the more advanced ar-hud has gradually started loading. Recently, fast technology learned from SAIC Feifan automobile official that Feifan R7 is equipped with Huawei vision enhanced ar-hud head up system, which is the first mass production in the world, realizing the largest field of view angle of mass production models in the world and the highest 1920 in the industry × 730 HD resolution**
It is understood that the ar-hud carried by Feifan R7 has 13 ° × The maximum field of view angle of 5 ° global mass-produced models should have multi space optical processing technology. Through multiple turns back and high-precision lens integration, it has smaller volume, longer projection distance and wider coverage interface 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, the resolution of this set of ar-hud is also the first in the industry. Relying on LCOS silicon-based liquid crystal projection technology, its resolution reaches 1920 x730 . At the same time, it has a high brightness of 12000nits and a high contrast of 1200:1. It can be easily visible even under strong light.
At the same time, it also has the function of automatically detecting the brightness of the environment. When the external light becomes dark, its brightness also decreases, which can reduce the temporary discomfort of the driver's eyes.
As for the display content, in addition to the conventional speed and navigation, the map POI information can also be superimposed with the real scene through AR technology to recommend online Red restaurants and scenic spots 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,
Not to mention, relying on the advanced ar visual superposition algorithm and based on IMU (inertial sensor) + DMS (driver monitoring system), ADAS (advanced driving assistance system) information can be accessed and superimposed on the road ahead, which can remind the following distance, vehicle pressure line, lane change guidance, abnormal road ahead and other situations, so as to comprehensively improve driving safety.
