| 摘要 |
A modular lighting system (100) comprising a plurality of interconnected generally planar units (15, 115, 215), each unit having at least one illumination element (31), and an electrical circuit for connection to an adjacent unit and comprising a respective sensor (16, 17) associated with each illumination element, the sensor being arranged to be actuated by the presence of an article over or adjacent to the respective illumination element, and the system being controlled such that when the presence of one or more articles is sensed, the illumination is enabled of one of the illumination elements. Each unit has a further sensor (45) for detecting the approach of a person and illumination is effected only when both said presence sensor and said further sensor are actuated. The further sensor may be a proximity sensor, a vibration sensor or temperature sensing means. |
