| 摘要 |
The invention relates to a system for determining a position by emitting a first laser beam by a laser source positioned in a reference system onto a detector and simultaneously detecting the first laser beam by the detector, thus defining an emission direction of the laser source. The detector has a segmented detection area comprising a plurality of discrete partial detection areas, each having a defined partial detection direction and at least two partial detection directions thereof being different. When detecting the first laser beam, an impingement point of the first laser beam on the detector is detected by means of at least one partial detection area, and when determining the incidence direction, said direction is derived from the at least one partial detection direction. The location of the detector relative to the laser source and the reference system is then determined using the emission direction and the incidence direction.
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