Rail transit fire linkage method based on environment equipment and monitoring system
A technology of rail transit and environmental equipment, applied in the direction of electrical program control, comprehensive factory control, etc., can solve the problems of linkage process failure, long command path, low cost performance, etc., and achieve the effect of improving reliability and solving special needs
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[0042] In the following, the present invention will be described in detail from two aspects of fire linkage strategy and system linkage software design in combination with specific implementation methods.
[0043] Interval fires mainly refer to the occurrence of fires in trains during interval operation. When a fire occurs, there are two types of signal sources: manual alarm and automatic alarm. When a fire breaks out during the operation of the train, the driver obtains fire information through the train fire alarm or passenger alarm, and reports to the OCC through the communication system (telephone); When a fire breaks out while the train is running in the section, the temperature-sensing optical fiber detection point in the tunnel sends the high-temperature telemetry signal to the temperature-sensing optical fiber host, which judges whether it is a fire signal through the temperature-sensing optical fiber host and sends it to the station BAS server through the interface pro...
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