Method for determining the alignment of a system, and a display system
A method for determining the alignment of a system, wherein the system includes measuring and display devices. The measuring device has a measuring platform and detects horizontal and vertical forces that are exerted by a person located on the measuring platform. The system also includes at least one camera device used to at least partially photograph the person located on the measuring platform. The method includes transmitting image data from the at least one camera device and measurement data from the measuring device to the display device, superimposing a force application line in the display device on the image data, and displaying the force application line on the image of the person located on the measuring platform. The method also includes detecting marker points with a fixed geometric relation to the measuring platform by the at least one camera device, wherein the geometric relationship of the marker points to one another is known, and determining the position and/or orientation of the measuring platform to the at least one camera device via an image evaluation of the detected marker points.
1. A method for determining an alignment of a system, the method comprising:
providing the system with a measuring device, a display device, and at least one camera device, the measuring device having a measuring platform;
detecting with the measuring device horizontal and vertical forces that are exerted by a person located on the measuring platform;
photographing at least a portion of the person located on the measuring platform using the at least one camera device;
transmitting image data from the at least one camera device and measurement data from the measuring device to the display device, the image data representing an image of the at least a portion of the person;
superimposing a force application line in the display device on the image data;
displaying the force application line on the image;
detecting marker points with a fixed geometric relation to the measuring platform with the at least one camera device, wherein the geometric relation of the marker points to one another is known;
determining at least one of a position and an orientation of the measuring platform relative to the at least one camera device via an image analysis of the detected marker points;
adjusting the system at a reoccurring time interval, or adjusting the system in response to detecting, with at least one sensor, shifts or accelerations of at least one of the measuring platform and the at least one camera device, wherein the adjusting the system includes adjusting the displayed force application line or determining at least one of the position and the orientation of the measuring platform relative to the at least one camera device.
2. The method according to claim 1 , wherein distortion characteristics of the at least one camera device are considered to determine at least one of the orientation and the position of the camera device relative to the measuring platform.
3. The method according to claim 1 , wherein the marker points comprise at least one of glyphs, illuminants, and reflector devices, the marker points being activated or illuminated to determine the alignment of the system or the adjusting the system.
4. The method according to claim 3 , wherein the illuminants emit light in a non-visible spectrum.
5. The method according to claim 1 , wherein the measuring platform is detected via an object recognition, and an image section of the at least one camera device is aligned automatically on a marking of the measuring platform or on a side edge of the measuring platform.
6. The method according to claim 5 , wherein the image section is set automatically on a basis of the object recognition of the person located on the measuring platform.
7. The method according to claim 5 , wherein the image is initially captured with a first image section, the measuring platform is detected via the object recognition, and the object recognition is subsequently carried out in areas of the marker points with a first resolution.
8. The method according to claim 1 , wherein a lighting device is allocated to the at least one camera device, the lighting device projecting an alignment beam onto the measuring platform, the measuring platform being aligned to the alignment beam.
9. The method according to claim 1 , wherein the at least one camera device includes a plurality of camera devices that are directed to the measuring platform from different viewing angles and an alignment is made from one or more of the viewing angles.
10. The method according to claim 1 , wherein glyphs, which are arranged around the marker points, are detected and are used for the image analysis, or the marker points are embodied as glyphs.
11. The method according to claim 1 , wherein a warning signal is output when an uneven loading of the measuring platform is determined.
12. The method according to claim 1 , wherein the force application line is displayed in a positionally accurate manner on the image.
13. The method according to claim 1 , wherein the measurement data and the image data are transmitted wirelessly to the display device.
14. The method according to claim 1 , wherein the measurement data and the image data are detected with a time identifier and are output or stored in a synchronized manner.
15. The method according to claim 1 , wherein free moments are displayed.
16. The method according to claim 1 , wherein the geometric relation of the marker points to one another is stored in a processing unit of the system.