| 摘要 |
The invention relates to a method, device, system and use for the determination of a distance, location and/or orientation. Known systems of such type or respectively infrastructures, come with the disadvantage that either the receivers are complex and expensive, do not work or work only insufficiently within closed buildings. It therefore is an object of the invention to provide a method, or respectively suitable anchors, a system or a use which makes it possible to accurately determine the position of, particularly a multiplicity of, objects in a simple and reliable way. This object is solved by a method for the at least relative determination of a position of at least one object using at least two active anchors, wherein a first, signal is emitted by a first of the at least two anchors and is received at the object and by at least a second of said at least two anchors, wherein a phase measurement is performed at least at said at least one second anchor and wherein at least also at said at least one second anchor a distance determination with respect to said first anchor is performed and/or the distance from said first anchor to said at least one second anchor is known, wherein a second, particularly electromagnetic, signal is emitted from said at least one second anchor, wherein an information on the phase measurement and the distance between said first and said at least one second anchor is made available to a computation unit and wherein at least one phase measurement respectively of said first and said at least one second signal is performed at said object and made available to said computation unit. |
