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|1. (WO2018078772) SIGNAL INDICATOR LAMP SYSTEM AND SIGNAL INDICATOR LAMP THEREFOR|
|Title:||SIGNAL INDICATOR LAMP SYSTEM AND SIGNAL INDICATOR LAMP THEREFOR|
Multiple signal indicator lamps 1A-1E are communicably connected via a network 3. Each of the signal indicator lamps 1A-1E is provided with a display part 12 capable of performing variable display. In addition to having the respective display parts 12 perform variable display in response to input signals inputted from input signal lines 8A-8E, the signal indicator lamps 1A-1E are capable of performing mirroring operation as well. For example, the signal indicator lamp 1A is capable of selecting one from among the signal indicator lamps 1B-1E, and simulating a display state of the selected signal indicator lamp. The selection of a source of mirroring from among the signal indicator lamps 1B-1E can be performed by sending a selection command signal from a selection command signal generation device 60 connected to the input signal line 8 of the signal indicator lamp 1A. The command for selecting the mirroring source signal indicator lamp 1 may be given to the signal indicator lamp 1A from an information processing terminal device 10 via the network 3.