| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a window control system for realizing high crime preventive performance. <P>SOLUTION: Window parts 22 of a building 10 are provided with sash doors 25 and shutter devices 27. Window locking devices 26 are provided to the sash doors 25 and have a feature for detecting a locking-unlocking state. The shutter devices 27 have a shutter curtain capable of lifting and lowering, a curtain lifting and lowering sensor for detecting a lifting and lowering state of the shutter curtain, and a lifting and lowering abnormality sensor for detecting an abnormal lifting and lowering of the shutter curtain. An entrance 15 of the building 10 is provided with an entrance monitor device 29 which displays detected results of the window locking devices 26 and the curtain lifting and lowering sensors together. An emergency stop is performed on the shutter curtain when the lifting and lowering abnormality sensor detects an abnormal closing movement of the shutter curtain, and the entrance monitor device informs a user of the emergency stop of the closing movement of the shutter curtain. <P>COPYRIGHT: (C)2012,JPO&INPIT |
