A method of monitoring the proximity of two or more monitoring devices. The method includes defining a series of subspaces within the space containing the devices and determining the subspace containing the location of each device. The method also includes subscribing each device to one or more subspaces and publishing the presence of each device to other devices that are subscribed to the subspace containing the device’s location. The series of subspaces are defined by a grid.
PROXIMITY MONITORING
NÄHERUNGSÜBERWACHUNG
SURVEILLANCE DE PROXIMITÉ
2025-05-21
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |