| 摘要 |
The arrangement has a first general lighting LED (L1), a second general lighting LED (L2) and a third general lighting LED (L3) e.g. fluorescence LED, for transmitting three light signals (S1-S3) that comprise three transmission time information (T1S-T3S) and three transmitter information in three wavelength ranges, respectively. The transmitter information of the third LED determines position (P3) of the third LED, and the time information of the third LED is transmitted to the light signal of the third LED. The wavelength ranges partially overlap in an overlapping range. Independent claims are also included for the following: (1) a system for determining position of a moving object, comprising general lighting LED arrangement (2) a method for determining position of a moving object (3) a computer program comprising a program code for executing a method for determining position of a moving object. |
