Scanning identification method of controller and actuator in wireless light control system

Abstract

The invention provides a scanning identification method of a controller and an actuator in a wireless light control system. The method comprises the steps that the actuator starts a remote start step in a configuration state; in a continuous energized state, the actuator completes the operation of one or more power-cycle in T1 seconds, which means that the configuration state is activated; the configuration state lasts for T2 seconds; the actuator receives a search command issued by any controller in the duration of T2 seconds; a controller ID which is parsed in the last search command is temporarily stored, wherein the temporary storage time of the controller ID is T3 seconds and is used for subsequent testing and configuration; actuator scanning based on an Aloha algorithm is carried out; the controller starts the configuration state; the improved Aloha algorithm is used for scanning; and a search command and a configuration command are sent in a local range, wherein the search command comprises the controller ID, and the configuration command comprises a number of instructions or instruction codes set for the actuator operation.

Description

technical field [0001] The invention relates to a pairing method between a controller and an actuator in a lighting control system, in particular to a scanning identification method between a controller and an actuator in a wireless lighting control system. Background technique [0002] With the development of technology in the field of lighting, people can now use colorful LED lamps to render the atmosphere of the place, stage lighting effects, and light projections on the exterior walls of buildings. Effect control. The wireless lighting control system includes a controller and several actuators paired with the controller. Before the wireless lighting control system performs actions, the first thing is to complete the pairing between the controller and the actuator. [0003] In the existing wireless lighting control system, the actuator generally needs to be activated through the buttons on the actuator to enter the learning or configuration state, and is paired with the...

AI Technical Summary

Problems solved by technology

[0007] 1. The configuration personnel need to have physical contact with the actuator, touch the configuration or learning button to make it enter the configuration state, which requires the configuration of the actuator to be completed before installation, or the installer has the knowledge to complete the configuration, or needs to be installed Personnel and technicians are present at the same time, which is not convenient and flexible enough

[0008] 2. The configuration process needs to be carried out one by one and repeatedly between the controller and the actuator, which is time-consuming and produces a large workload

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