%0 Journal Article %T Using the principle of relay-semiconductor communication for controlling points in modern hump interlocking systems %A Nikitin, A.B. %A Kovkin, A.. %K relay-semiconductor switching, hump point, power module, switching node, switching circuit, isolated gate transistor, small-sized power relay, check of contacts opening, breaking capacity, deadlock switching mode, check of the integrity of the switching circuit, automatic point return %J Transport automation research %D 2017 %N 3 %P 13 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"