Computer Based Interlocking (CBI)
Product Description
Computer Based interlocking (CBI) is an interlocking equipment based on centered computer control technology. It adopts “2oo2×2” hardware redundancy structure and "fail-safe" technology to ensure high safety of the whole system. CI processes the operation commands of station attendants and on-site display information, facilitating centralized control of signals, turnouts, and other equipments at the station.
Features
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The structure of "2×2oo2"
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SIL4 certified
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Support centralized and regional distributed deployment
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Support Solid Static Interlocking, and Object Controller
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It can be applied to mainline railways, subways and other fields
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Built-in maintenance terminal
Functions
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Route control -
Signal control -
Point control -
Track section control -
Emergency stop button (ESB) monitoring -
Platform door monitoring -
Disaster information monitoring -
Electric code control -
Block control -
Inter-site/inter-station contact -
Level Crossing control and indication -
Depot Contact -
Fault self-diagnosis, maintenance management and alarm
Services & Support
The Latest
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HollySys (Asia Pacific) Pte. Ltd. (HAP) Signs ISCS Contract with Singapore LTA for TEL Extension
2025-08-05 -
HollySys wins the bid for Inner Mongolia Shengyuan Hydrogen Energy Technology Co., Ltd. Green Power & Hydrogen Control Platform Project
2025-11-17 -
HollySys Supports Commissioning of Petro China Southwest Oil & Gasfield Company’s Ziyang Branch Natural Gas Purification Plant
2025-11-06
