Location-Based Addressing Lighting and Environmental Control System, Device and Method

摘要

Location-Based Addressing (LBA) is a method of controlling and commissioning networked lighting devices. The lighting devices communicate over a wireless network using radio frequency communication protocols. The lighting devices are commissioned or grouped based on their 5 respective locations in a building floor plan or a building architecture. The lighting devices are commissioned to respond to radio frequency communications that correspond to their respective locations. This imposed location-based architecture reduces the amount of transmitted data required to control the lighting devices and, thus, reduces the radio bandwidth required to control the lighting devices. In other words, controlling devices “multicast” instructions and controlled devices “listen” for instructions and act only upon instructions that correspond to their respective location. Hand shaking or two-way communication between the controlling devices and the controlled devices is not required.

主权项

1. A system for controlling a device using a location-based address, the system comprising:
a) a first device configured to broadcast control signals containing location-based addresses and function codes. wherein the location based addresses are embedded within data fields that code for unchanging spacial locations within a floor plan of a building; and b) a second device configured to receive the control signals, wherein the second device includes a micro-processor programmed with a second device location descriptor corresponding to at least one of the unchanging spacial locations within the building. the second device being configured to automatically execute functions corresponding to the function codes in response to a match between the location-based addresses and the second device location descriptor corresponding to the at least one of the unchanging spacial locations within the building. wherein the first device includes a microprocessor programmed with one or more first device location descriptors corresponding to at least one of the unchanging spacial locations within the building and wherein the first device is configured to automatically execute a function in response to control signals comprising location based addresses that match one or more first device location descriptors corresponding to the at least one of the unchanging spacial locations within the building.