
Computer-based automatic blocking system with centralized placement of equipment MABC-TEG
About product
Computer-based automatic blocking system with centralized placement of equipment based on elements of control computer of CBI- MABC-TEG system is designed for joint operation with devices of tone track circuits, level crossing automation, and code-forming equipment of automatic locomotive signaling.
Functions
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control of state of contacts of track relays of track circuits with implementation of function of logical control of movement of rolling stock along open line section;
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control of lamps (LED optical systems) and selection of indications of light signals;
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monitoring state of contacts and controlling interface relays for linking with code-forming equipment of automatic locomotive signaling (ALS);
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control of contact status and management of interface relays for interfacing with level crossing automation system;
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control of contact status and management of interface relays for interfacing with relay systems of electrical interlocking (for case of interfacing MABC with relay and relay-processor type EI systems);
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Automatic diagnostics of devices with failure registration.
Platform
MABC-TEG system is based on hardware and software platform of CBI-TEG system. MABC hardware platform is completely analogous to that used in CBI system and does not require any structural alterations or modifications and is a design-composite product built according to hierarchical principle with possibility of using system at stations and railway sections of any configuration and type of traction.
Depending on type of interlocking system that protects open line section, MABC can have three design options:
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on a single hardware platform with CBI system;
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jointly with a digital interface with electrical interlocking systems based on microprocessor elements;
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jointly with relay-contact interface with electrical interlocking systems based on computer-based and relay components.
Advantages of MABC-TEG:
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increasing reliability of interval regulation of train traffic and, as a result, reducing train delays, through use of technical means based on modern components;
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reduction of labor costs for operational and maintenance personnel due to centralized placement of MABC equipment;
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reduction in amount of equipment due to use of equipment based on microprocessor elements.