Embodiments of the present invention relates to a system (100) for controlling an elevator group comprising a receiver module for receiving state variables of elevators (110) and registered calls of a passenger from an elevator group; a calculation module for calculating sorting parameters from the state variables of elevators (110) and registered calls of a passengers; a determination module (120) for determining an order of the sorting parameters according to at least one demand parameter; an ordering module (130) for ordering the state variables of elevators (110) in the order of determined order; a neural network module (140) for inputting the ordered state variables of elevators (150) to a trained neural network and for outputting ordered control values for each elevator; a de-ordering module (160) for de-ordering the ordered control values for each elevator (170) for generating control values; a controller for controlling the elevator group.
An active guide system for linear motor movers The invention relates to a mover guiding system for linear motors, that generates a force perpendicular to the direction of motion (sideways force), through a magnetic field distribution which makes use of the same stator as the mover. The sideways force can be used to adjust the clearance between the mover and the stator while the mover is stationary or in motion.
H02K 41/00 - Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
H02P 25/00 - Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
3.
ROTARY POWER TRANSFER SYSTEM FOR LINEAR MOTOR ELEVATORS
A rotary power transfer system for a linear motor elevator having at least one rotor with magnetic poles facing the stator coils and attached to the elevator cabin, at least one generator or secondary coil set connected to the rotor, and an excitation algorithm providing traveling excitation current to the sections of the linear motor stator facing the rotor.
The invention relates to a mechanical brake operator system suitable for linear motor elevators providing low-cost and reliable braking without the need of power transmission for rope-less linear motor elevators. The mechanical brake operator system is also used by single-car or multi-car linear motor elevators operating on linear, curved, or branching trajectories.
B66B 1/36 - Means for stopping the cars, cages, or skips at predetermined levels
B66B 5/18 - Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
A rotary power transfer system for linear motor elevator, characterized by comprising; at least one rotor (2) with magnetic poles facing the stator coils (1) and attached to the elevator cabin, at least one generator (3) or secondary coil (5) set connected to the rotor (2), an excitation algorithm providing traveling excitation current to the sections of the linear motor stator facing the rotor (2).
The invention relates to a mechanical brake operator system suitable for linear motor elevators providing low-cost and reliable braking without the need of power transmission for rope-less linear motor elevators. The mechanical brake operator system is also used by single-car or multi-car linear motor elevators operating on linear, curved, or branching trajectories.
B66B 5/18 - Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
The invention relates to a stationary mechanical brake system providing safe and reliable braking for linear motor elevators. The stationary mechanical brake system is also used by single-car or multi-car linear motor elevators operating on linear, curved, or branching trajectories.
B66B 5/18 - Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
B66B 5/22 - Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by means of linearly-movable wedges
B66B 5/28 - Buffer-stops for cars, cages, or skips
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