| 摘要 |
#CMT# #/CMT# The security system with roller shutter plating (4) which can be wound onto a shaft (5) has a drive motor for the winding shaft, a control unit for the motor, a receiving device for control signals, with a broken-glass sensor (3), and a transmitting device which is connected to the broken-glass sensor and transmits control signals which are characteristic for a breaking of the glass. If the glass is broken, this is detected by the sensor and a control signal is generated so that the drive motor unwinds the shutter from the shaft. #CMT# : #/CMT# Independent claims are included for the following: (1) a control unit for the operating motor of a roller shutter, with a communication interface for receiving a signal emanating from a broken-glass sensor; (2) an operating unit with a drive motor and control unit; and (3) a broken-glass sensor with a communication device. #CMT#USE : #/CMT# Security system for automatic operation of roller shutters. #CMT#ADVANTAGE : #/CMT# Upon breaking of the glass of the broken-glass sensor, new security for a window is created. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a belt-driven roller shutter connected to a broken-glass sensor. 1 : roller shutter 2 : window pane 3 : broken-glass sensor 4 : roller shutter plating 5 : winding shaft. |
