Central test radio frequency system for emergency lighting
AssigneeBeghelli S.p.A.
InventorGian Beghelli
Life of this patent
Estimating the term…
Abstract
A central test radio frequency system for emergency lighting comprising a set of emergency light units or emergency lamps (L1-L13) and a remote control unit (CU) that manages the system's functionality, wherein each of said emergency lamps (L1-L13) has a radio transmitter-receiver (MR), which is able to communicate to each other emergency lamps and to the remote control unit (CU) via radio signals.
Claims18
Central test system for emergency lighting comprising a set of emergency light units or emergency lamps (L1-L13) and at least one remote control unit (CU) which is provided for sending and receiving signals to/from said emergency light units (L1-L13) for carrying out functionality tests of said light units (L1-L13), said emergency light units (L1-L13) being also able to carry out diagnostic tests either automatically or due to commands sent by said remote control unit (CU), wherein each of said emergency light units (L1-L13) has a radio frequency transmitter-receiver (MR), which is able to communicate to each other emergency light units (L1-L13) and to the remote control unit (CU) via radio signals, also using said emergency light units (L1-L13) as signal repeaters.
Dependencies are inferred from the claim text.