US Patent 11483070 Systems, methods, and devices for infrared communications

Systems, methods, and devices for infrared (IR) communications in accordance with embodiments of the invention are disclosed. In one embodiment, a first infrared (IR) device configured for real time mapping comprises: a mapping module; a communication module; an IR receiver configured to receive an IR signal transmitted from at least one second IR device; a processor operatively connected to the mapping module, communication module, and IR receiver; and memory storing a program comprising instructions that cause the first IR device to: capture map data using the mapping module; transmit a request for an IR signal using the communication module; scan for IR signals using the IR receiver; receive an IR signal, from the at least one second IR device, using the IR receiver; and validate the at least one second IR device to a location by mapping the received IR signal to a position on the map data.