| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide outdoor lighting equipment sufficiently achieving a crime preventing measure to a crime on the road, and to provide a lighting system and an outdoor lighting method. <P>SOLUTION: The outdoor lighting equipment is a floodlight 10 equipped with a human body sensitive sensor 13 detecting a human body; a lamp 11 in which illuminance is variable; an electric wave transmitting-receiving part 23 of control equipment 12 communicating with other outdoor lighting equipment; and the control equipment 12. The control equipment 12 is equipped with a lighting illuminance switching part 211 switching the illuminance of the lamp 11 from illuminance 30% to illuminance 70% higher than illuminance 30% when the human body sensitive sensor 13 detects the human body or a light modulation starting signal is received from an adjacent floodlight with the electric wave transmitting-receiving part 23; and an adjacent lighting control part 212 sending the light modulation starting signal to the adjacent floodlight with the electric wave transmitting-receiving part 23 when the human body sensitive sensor 13 detects the human body. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
