Self-swinging multi-spectral train control system, has amplifier element producing frequencies, which are deviated from each other such that frequencies are influenced by outer environment factors

摘要

The system has an amplifier element (1) producing frequencies (f1, f2), which are deviated from each other such that the frequencies are influenced by outer environment factors. Decoupling elements e.g. low-and high-pass arrangements (2, 5, 6, 9), frequency fork switches or circulators, are used for generation of spectral frequencies, where a resonant circuit element e.g. inductor (3) or capacitor (4), is changed during serial production of the frequencies. Another capacitor (8) is attached parallel to the former capacitor over a switch.