LUL - S1195
Signalling - Functional Requirements
|Publication Date:||1 July 2012|
This Standard applies to mainline and signalled depot sections of the London Underground Railway.
This standard covers requirements that are applicable for conventional and transmission based technologies except where specifically noted otherwise.
The requirements apply to existing signalling systems used on London Underground.
The requirements are to be applied to signalling systems that are new to London Underground.
This Standard focuses on requirements of the Signalling System functionality. The totality of requirements contained within the complete suite of Signalling and Signalling Control Standards, see 5.2.1, must be complied with for these systems.
This issue of the standard replaces 1-195 A3.