GRUPPIERUNG DRAHTLOSER BELEUCHTUNGSKNOTEN NACH GEBÄUDERAUMANORDNUNG

摘要

A method for determining the relative locations of plural wirelessly controllable building service device nodes and switching control nodes within a building. At least some of the plural building service device nodes are located in different rooms of the building and should be allocated to switching control nodes on a room-specific basis. Wireless communication is established between the nodes to determine relative spatial positions of selected nodes using received signal strength indication (RSSI) values indicative of a distance of separation between two communicating nodes. The building service device nodes are then grouped into two or more groups, a first group corresponding to service device nodes in one of said different rooms and a second group corresponding to service device nodes in another of said different rooms, based on spatial distribution of service device nodes as indicated by the RSSI values, which are strongly affected by walls separating the rooms. The service device nodes of each group are then allocated to at least one associated switching control node.