TRANSIT INDICATOR DEVICE, USER GUIDANCE SYSTEM AND ASSOCIATED METHOD OF GUIDING A LOCAL USER AT A CABLE, PIPE OR WIRE TRANSIT

摘要

Disclosed is a user guidance system (2) for cable, pipe or wire transits (1; 1a...1n; 400) of a type which has one or more transit elements (10, 20, 30, 40; 42; 400) to form a sealed installation of one or more cables (2), pipes or wires. The user guidance system (2) comprises a communication network (60; 60a-c; 61, 61a-n, 62), and a computer resource (70) which is connectable to the communication network. The user guidance system (2) also comprises a plurality of transit indicator devices (50; 50a-50n; 250; 350; 450), each being connectable to the communication network (60; 60a-c; 61, 61a-n, 62) and each being located at or within a respective transit (1a-1n). The computer resource (70) is configured to receive a command (74) from an authorized user (4), and in response send a remote instruction (76) to one or more of the plurality of transit indicator devices (50; 50a-50n; 250; 350; 450) over the communication network (60; 60a-c; 61, 61a-n, 62). This causes the receiving one or more transit indicator devices (50; 50a-50n; 250; 350; 450) to provide a visual indication for guiding a local user (3) at the respective transit(s) (1a-1n) where the one or more transit indicator devices (50; 50a-50n; 250; 350; 450) is/are located.