Sensing type lighting device with electromagnetic wireless communication module and controlling method thereof

摘要

A sensing type lighting device includes a lighting main body, a sensing element, and an electromagnetic wireless communication module. The lighting main body includes a controlling circuit and a light source set. The sensing element and the electromagnetic wireless communication module are disposed within the lighting main body. A controlling method for a sensing type lighting group includes the following steps. Firstly, a first lighting device with a first sensing element and a first electromagnetic wireless communication module is provided. Then, a second lighting device with a second electromagnetic wireless communication module is provided. According to an environmental sensing result of the first sensing element, a communication channel between the first and second electromagnetic wireless communication modules is established. Consequently, a light intensity of the first lighting device and/or the second lighting device is correspondingly controlled.

主权项

1. A sensing type lighting group, comprising:
a first lighting device at least comprising a first light source set, a first sensing element, a first electromagnetic wireless communication module and a first controlling circuit, wherein said first controlling circuit is electrically connected with said first light source set, said first sensing element and said first electromagnetic wireless communication module, and said first sensing element performs environmental sensing to sense whether a human body moves or an objected is moved; and a second lighting device at least comprising a second light source set, a second electromagnetic wireless communication module and a second controlling circuit, wherein said second controlling circuit is electrically connected with said second light source set and said second electromagnetic wireless communication module, wherein according to an environmental sensing result of said first sensing element, a light intensity of said first light source set is actively controlled, and via a communication channel between said first electromagnetic wireless communication module and said second electromagnetic wireless communication module, a light intensity of said second light source set is correspondingly controlled.