Apparatus and method for positions - and / or speed determination, in particular with the use of absolute running times and differences in transit time of signals

摘要

The present invention relates to a measuring device (bs) and a method for the positions - and / or determine the speed under utilization of signals which, on the one hand, of at least one reception - and the transmitting device (t) of a round barrel time system (rtof) and, on the other hand, of at least one transmitting device (sa) of an absolutely arrival time system (atoa) are received. The processing of the received signals is effected in this case not separated from one another, but jointly. For this purpose, known spatial position coordinates (x_i, y_i, z_i, i = n + 1, n + 2,.., m) of the received signals of reception - and transmitting devices of the round barrel time system (rtof), in addition, a time-dependent size (o*_i) associated with it, which is independent of the round-trip time.