Determining a duty schedule for a group of lighting devices providing a similar lighting service
摘要
說明書
In this embodiment, the command message may be addressed to either a group of lights or to individual lights. In alternative embodiments, it is only possible to address the command message to a group or it is only possible to address the command message to individual service-providing devices. The processor 5 is configured to, if the command message is addressed to only the first service-providing device, cause the second service-providing device to stop performing the service at a moment which depends on a start of the time period in which the first service-providing device is able to receive messages as specified in the schedule.
If the group comprises at least a third service-providing device (i.e. at least three service-providing devices), command messages addressed to the group may be handled in one of at least the following two ways:
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- The service level at which the second service-providing device performs the service is adapted as soon a third service-providing device is also able to take over the performance of the service from the first service-providing device.
