Abstract: A method for controlling a streetlight, includes: detecting an existence of an object in a preset detection area by using a motion detect sensor; determining whether the object is a new object that approaches the detection area newly or an existing object that has been detected; calculating a size of a lighting zone by using the signal processor; inputting the object existence signal and a lighting zone activation signal to a lighting controller and inputting a signal regarding the size of the lighting zone to a local area wireless communication unit; setting at least one or more streetlights among the plurality of node streetlights adjacent to the first node streetlight and transmitting the lighting zone to activation signal to the additional lighting streetlight; and controlling a dimming value of the first node streetlight and the lighting zone activation signal and controlling a dimming value of the additional lighting streetlight.

Abstract: A method for controlling a streetlight, includes: detecting an existence of an object in a preset detection area by using a motion detect sensor; determining whether the object is a new object that approaches the detection area newly or an existing object that has been detected; calculating a size of a lighting zone by using the signal processor; inputting the object existence signal and a lighting zone activation signal to a lighting controller and inputting a signal regarding the size of the lighting zone to a local area wireless communication unit; setting at least one or more streetlights among the plurality of node streetlights adjacent to the first node streetlight and transmitting the lighting zone to activation signal to the additional lighting streetlight; and controlling a dimming value of the first node streetlight and the lighting zone activation signal and controlling a dimming value of the additional lighting streetlight.