| 摘要 |
<p>An electronic system for the control of ratiomotors for the operation of the slats of Venetian blinds is described. The control system comprises a mobile part (30) made up of a portable radio transmitter and a fixed part (60) associated with the ratiomotor (20) for the operation of a Venetian blind and made up of a radio receiver (40), of an encoder (21) for the detection of the angle of rotation of the ratiomotor (20) and of an electronic power unit (50). The latter is controlled by said radio receiver (40) and by said encoder (21) so as to determine the rotation of the slats of the Venetian blind, in one sense or in the other, up to a desired end of stroke position under the control of the radio transmitter (30). <IMAGE></p> |
