Electric drive unit (104) for cords of blinds, comprising: a DC driven electric motor (106), a cord winding/unwinding unit (107) driven by the electric motor (106), for winding/unwinding one or more cords (102a) of a blind (103), a control circuitry (105) arranged for controlling the operation of the electric motor (106) by controlling the DC supply of the electric motor (106),
the control circuitry (105) being functionally connected to one or more rotation detection sensors (108), each rotation detection sensor (108) being arranged for detecting increments of the rotation of the electric motor (106) by cooperating with a rotating element (109) driven by the electric motor (106), the rotating element (109) having at least two discrete elements (110), wherein the passage of which is detected as detection pulses by the one or more rotation detection sensor (108), characterized in that the control circuitry (105) is arranged for controlling the electric motor (106) dependent on the time development of the detected passages.

A clock comprises an alarm clock housing having a front face, a clock display occupying at least a portion of the front face, a control on the housing for activating a shade positioning function, and a processor within the housing. The processor is responsive to the control for generating at least one shade positioning command to be transmitted to at least one motorized window shade, so as to cause the motorized window shade to move to one or more position at one or more corresponding predetermined interval relative to an alarm time.

A hardwired and wirelessly controlled motorized window shade system is presented that includes a plurality of motorized window shades that are connected by a cable, such as Ethernet cable, to a power panel and a hardwired control. Motorized window shades are also wirelessly connected to a wireless control through a gateway. This arrangement provides the motorized window shades with the advantage of receiving power and control signals through the cable, as well as giving the flexibility of being controlled through a wireless control.

The present invention relates to a gate with a gate panel, comprising several gate panel sections which are hingedly coupled to each other by way of hinges, where a hinge comprises two hinge panels of adjacent gate panel sections, at least one elongate drive means which is connected to at least one gate panel section, and at least one guide means which is suitable to guide the gate panel during its motion. In order to optimize the gate with regard to its installation space, in particular in the width and depth direction, and to ensure simple and inexpensive yet at the same time still reliable operation of the gate, it is proposed to arrange the elongated drive means at least in sections received in the gate panel section.

A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries.

The invention relates to a method for adjusting a system having a motorized windable element, comprising: a windable element; winding tube (5) onto which said windable element can be wound; an actuator for operating the windable element which is movable in a first direction of rotation for unwinding the windable element and in a second direction of rotation for winding the windable element; and an electronic control unit comprising a means for tracking the position of the windable element, said windable element being configured to reach a high position and a low position (P2). The method according to the invention is characterised in that it comprises a step of tracking a replacement position (P3) of the windable element, in which the windable element is completely.

A motorized window shade system may comprise a shade tube in a pocket; a window shade attached to the shade tube; a motor configured to rotate the shade tube; an internal temperature sensor configured to measure a first temperature of the motor, an external temperature sensor configured to measure a second temperature of the pocket; and a controller configured to adjust a mode of the system from an override mode to an automated mode.

A method implemented in an architectural covering. The method comprising powering down, prior to transitioning to a sleep mode, a position tracking device configured to generate output data indicating a position of at least one of a covering or a motor. The method further comprising transitioning from an operational mode to the sleep mode, the sleep mode associated with a lower power consumption than the operational mode. The method further comprising exiting the sleep mode based on a trigger and powering up, after exiting the sleep mode, the position tracking device. The method further comprising receiving the output data from the position tracking device. The method further comprising determining whether the position has changed since the transitioning to the sleep mode. The method further comprising continuing to operate outside of the sleep mode if the position has changed, or returning to the sleep mode if the position has not changed.

The invention relates to a vertically movable gate with a gate panel comprising several gate panel segments, where two adjacent gate panel segments are each hingedly connected to one another by way of at least one hinge, and with a motorized drive which transmits a force for lifting and lowering the gate panel via at least one drive means to the gate panel, and a connection means for connecting the drive means to the gate panel. Gates of the type mentioned at the outset are improved according to the invention such that, though such a gate can be moved easily between an open and a closed position largely independent of the forces arising, it nevertheless provides a compact and simultaneously stable and fail-safe design in that several gate panel segments are each individually connected to the drive means.

A blind apparatus comprising one or more blind substrates; a power source; an electric motor connected to the power source and adapted to move the or each substrate in at least one direction; a resistance sensor; and a controller for controlling the motor, wherein the controller is adapted to increase the power supplied to the motor by the power source when the resistance sensor senses an increased resistance against the movement of the or each blind substrates.