阅读说明：本技术 辅助信息在显示单元上的显现 (Presentation of auxiliary information on a display unit ) 是由 A.克利恩 M.维特坎珀 R.J.维茨卡 A.哈尔 于 2019-02-14 设计创作，主要内容包括：本发明涉及一种用于计算辅助信息的显现以便显示在显示单元(20)上、尤其交通工具(10)的抬头显示器(HUD)或数据眼镜上的方法。在此,辅助信息的显现的目的在于在交通工具(10)的纵向导引时辅助驾驶员。在此,检测前方航点的位置,该航点由导航系统预先确定。当观测者交通工具(10)靠近该航点时计算出动画图形,其中,所述动画图形具有栅格形状。动画图形被计算为,从观测者交通工具(10)至该航点插入多个距离标志(24),所述距离标志实现与航点距离的更好判断。(The invention relates to a method for calculating the appearance of auxiliary information for display on a display unit (20), in particular on a head-up display (HUD) or data glasses of a vehicle (10). The auxiliary information is presented in order to assist the driver when the vehicle (10) is guided in the longitudinal direction. In this case, the position of a forward waypoint is detected, which is predetermined by the navigation system. An animated graphic is calculated when the observer vehicle (10) approaches the waypoint, wherein the animated graphic has a grid shape. The animated graphic is calculated by inserting a plurality of distance markers (24) from the observer vehicle (10) to the waypoint, the distance markers enabling a better determination of the distance to the waypoint.)

1. A method for calculating an AR rendering of auxiliary information for display on a display unit (20), in particular on a heads-up display (HUD) or on data glasses of an observer vehicle (10), said AR rendering corresponding to an "augmented reality" rendering, wherein the auxiliary information is presented for the purpose of assisting the driver during longitudinal guidance of the observer vehicle (10), wherein the appearance is calculated simulatively in contact with one or more objects in an augmented reality manner equivalent to "augmented reality" in the surroundings of the observer vehicle (10), characterized in that the position of a waypoint along the navigation route is detected, so that an animated figure guiding along the navigation route is calculated when the waypoint is approached, and calculating the animated graphic such that a distance marker (24) from the observer vehicle (10) to the waypoint appears along the navigation route.

2. Method according to claim 1, wherein the animated figure is calculated as a grid form consisting of a large number of grid points (23) and the distance indicator (24) is represented by highlighting the grid points (23) in color or shape in the animated figure.

3. Method according to claim 2, wherein the distance markers (24) are visualized at equal intervals, such as 10m, 25m, 50m, 75m, 80m, 100m, 160m, 200m, 240m or 300m, before the waypoint.

4. The method according to any one of the preceding claims, wherein the distance markers (24) are positioned in an animated figure according to the instantaneous speed of the observer vehicle (10) and/or according to the driving scenario in which the observer vehicle (10) is travelling and/or according to the environment in which the vehicle is moving.

5. Method according to one of the preceding claims, wherein the distance markers (24) each consist of a plurality of grid points (23).

6. Method according to claim 5, wherein the distance marking consists of three grid points (23) and forms the symbol of an arrow in the direction of travel.

7. Method according to one of the preceding claims, wherein grid points (23) are represented by unfilled grid symbols, in particular having the shape of a diamond.

8. An apparatus for carrying out the method according to one of the preceding claims, having a display unit (20) with which virtual auxiliary information can be visualized in the field of view of a driver or of an operator of an object, and having a calculation unit (40), wherein the calculation unit is designed to calculate the distance of an observer vehicle from a waypoint, characterized in that the vehicle (10) has a detection device (110, 150) which detects the position of the waypoint along the front of a navigation route, so that upon approaching the waypoint the calculation unit (40) calculates an animated figure which leads at least to the waypoint along the navigation route, wherein the animated figure has a grid shape consisting of a multiplicity of grid points (22) and the calculation unit (40) calculates the animated figure, such that the animated graphic has a plurality of distance markers (24) from the observer vehicle (10) to the waypoint.

9. The apparatus according to claim 8, wherein the calculation unit (40) is further designed for carrying out the calculation according to the method of any one of the preceding claims 2 to 7.

10. The device according to claim 8 or 9, wherein the display unit (20) is a Heads Up Display (HUD) or data glasses.

11. A motor vehicle, characterized in that the motor vehicle (10) has an apparatus according to any one of claims 8 to 10.

12. Computer program, characterized in that it is designed, when processed in a computing unit (40), to implement the steps of the method for computing an AR rendering of auxiliary information for display on a display unit (20) according to any one of claims 1 to 7.