The article describes the features of the operation of railway hump points, and the requirements to the point interface devices within the computer systems of hump interlocking, the principles of its design, and the equipment for safe interface, developed for application within computer systems of hump interlocking.
hump interlocking, point machines, automatic return, equipment safety redundancy, separation of equipment, safe structure, functional converter with asymmetrical failure
1. Pereborov A. S. Teleupravlenie strelkami i signalami : uchebnik dlya vuzov zh.-d. transporta / A. S. Pereborov, A. M. Bryleev, V. Yu. Efimov, I. M. Kokurin, L. F. Kondratenko ; pod red. A. S. Pereborova. - Moskva : Transport, 1981. - 390 s.
2. Sagaytis V. S. Ustroystva mehanizirovannyh i avtomatizirovannyh sortirovochnyh gorok : spravochnik / V. S. Sagaytis, V. N. Sokolov. - Moskva : Transport, 1988. - 208 s.
3. Mikroprocessornye sistemy centralizacii : uchebnik dlya tehnikumov i kolledzhey zheleznodorozhnogo transporta ; pod red. Vl. V. Sapozhnikova. - Moskva : GOU «Uchebno-metodicheskiy centr po obrazovaniyu na zheleznodorozhnom transporte», 2008. - 398 s.
4. Bezopasnost' zheleznodorozhnoy avtomatiki i telemehaniki. Metody i principy obespecheniya bezopasnosti mikroelektronnyh SZhAT. RTM 32 CSh 1115842.01-94. - Sankt-Peterburg : PGUPS, 1994. - 120 s.
5. Metody i sredstva ocenki i obespecheniya bezopasnosti sistem zheleznodorozhnoy avtomatiki / Val. V. Sapozhnikov, Vl. V. Sapozhnikov, D. V. Gavzov, D. S. Markov // Avtomatika telemehanika i svyaz'. - 1992. - № 1. - S. 4-7.
6. Gavzov D. V. Metody obespecheniya bezopasnosti diskretnyh sistem / D. V. Gavzov, V. V. Sapozhnikov, Vl. V. Sapozhnikov // Avtomatika i telemehanika. - 1994. - № 8. - S. 3-50.
7. Sapozhnikov Val. V. Metody postroeniya bezopasnyh mikroelektronnyh sistem zheleznodorozhnoy avtomatiki / Val. V. Sapozhnikov, Vl. V. Sapozhnikov, H. A. Hristov, D. V. Gavzov. - Moskva : Transport, 1995. - 272 s.