Method and system for synchronization of seismic and seismoacoustic measuring networks, preferably the intrinsically safe mining networks

摘要

method of synchronisation and sejsmoakustycznych seismic measurement networks especially the upstream network iskrobezpiecznych is that in every channel transmission is periodically initiated measurement value correction time (2ki) propagation signal from receiver (from) to the transmitter (nd) and pow rotem.then in phase loop receiver (from) containing internal clock time (rt) is generated as a correction continuously shifted second tact internal standard (twa) in advance in the correction time (ki) in relation to the second tact (tw) reference clock (gps) while the acceleration time clock time internal (rt) time correction time (ki).in addition, continuously generated is n times more, preferably 250 times, internal rhyme a synchronising (tsa) in advance in the correction time (ki), in relation to the second tact model (tw), kluczuju0105cy exit przetwornicy zasilaju0105co separuju0105cej (pz) mains iskrobezpiecznie line teletransmisyjnu0105 (tr).the linear block (bl) receiver (from) has such a teletransmisyjnu0105 (tr) key semiconductor (kl) receiver (from) connected via transoptorowy separator galwaniczny input ('ve) linear block (bl) with option (b) mikrokontrolera (mk).in turn, in the transmitter (n) block moulding (uf) tact synchronizuju0105cego (ts) connected via a capacitor (c) with a linear transmitter (trillion). the exit block moulding (uf) is connected to one of the detector in phase (dfn) mikrokontrolera transmitter (mkn). rail block linear transmitter (trillion) are transoptorowe separators galvanic signals (sg-3 spotted) and (sg4).