Field Of The Car Navigation

1167 Words5 Pages
Field of in-car navigation The system performs the function that navigation performed. For example, turning at an intersection on figure 15, HUD indicates and presents the information of the way that driver should do. It appears to blend with the road itself. This makes driver easy keep his/her eyes on the road without look at the road sign or other director information on the road. Fig. 15 Turing instruction by BMW HUD Once the road information and director well provided for driver, driver could drive more easily and safety. The HUD applied by BMW is approximately 4 times larger than the normal current HUD used in other vehicles. As BMW group mentioned, in such contact analogue system…show more content…
Field of driver assistance system HUD of BMW provide the information that makes the driver better understand of what is around the vehicle and make driver easy understand obtain the high level instruction. For example, the cruise function will collision warning, it not only shows the which vehicles is currently serving as lead vehicle, but also present the distance and superimposed onto the road surface. This kind of instruction is more easily and quickly understand by the driver. Additionally, other useful information could be reveal in this way which includes lane boundaries, lane departure warnings, pedestrians position in the night and etc. Figure 16 shows the function below. Fig. 16 Cruise function by BMW HUD BMW group point out that the bigger the display of HUD, the more applications could offer. They are aiming to increase the size of the displays as much as possible. Till now, BMW already been successful in presenting contact analogue information for the vehicle’s own lane, the area could be used are 4 times bigger than current using HUD. Further, consideration when integrating driving-related and location-based information into the external scene is that the virtual images need to be projected at a considerably greater apparent distance from the driver than the 2.20 meters most appropriate for current
Open Document