Solid State Interlocking

A GEC-manufactured SSI interlocking cubicle

Trackside functional modules (points module on left, signal module on right)

Solid State Interlocking (SSI) is the brand name of the first generation processor-based interlocking developed in the 1980s by British Rail's Research Division, GEC-General Signal and Westinghouse Signals Ltd in the UK.

单词	Solid State Interlocking
释义	Solid State Interlocking 英语百科 Solid State Interlocking Solid State Interlocking (SSI) is the brand name of the first generation processor-based interlocking developed in the 1980s by British Rail's Research Division, GEC-General Signal and Westinghouse Signals Ltd in the UK.
随便看	fluidized bed coating fluidizedbed coating Fluidized bed combustion Fluidized bed combustor fluidized bed cooler fluidized bed denitration fluidized bed denitrator fluidizedbed die cleaning fluidized bed die cleaning fluidized bed drier Fluidized bed dryer fluidized bed drying fluidized bed electrostatic painting fluidized bed electrostatic seperation fluidized bed firing fluidized bed firing boiler fluidized bed fluoride volatility process fluidized bed freezer fluidized bed furnace fluidized bed gas generator fluidized bed gasification fluidized bed gasifier fluidized bed granulation fluidizedbed hydrodesulfurization fluidized bed hydro desulfurization