Abstract: A method for allocating capacity of an energy storage associated with at least one passenger transport installation includes continuously monitoring performance data of the energy storage; obtaining first data associated with operating the at least one passenger transport installation; identifying different uses for the energy stored in the energy storage; determining an allocation of energy storage capacity available for the different uses based on the performance data and the first data; and applying the determined allocation.

Abstract: A method and a system for the evacuation of buildings providing an elevator system includes at least one elevator car and an elevator shaft. The system includes a device to detect an incident or a device to receive an emergency signal in this regard, a device for determining the floor of this incident, and at least one sealing element (positioned in the elevator shaft and constructed to seal the elevator shaft, so that the elevator shaft is divided in at least two sections.

Abstract: A multicar elevator system includes a group of individually drivable elevator cars and two shafts coupled to each other with at least two transfer channels. The system further includes a control unit configured to operate the system in either of two operating modes, wherein in the first mode the group of elevator cars is arranged to travel to a first vertical direction in the first shaft and to another vertical direction in the second shaft through the transfer channels. In the second mode, a first sub-group of elevator cars are parked in one of the shafts and at least one elevator car belonging to a second sub-group of elevator cars is arranged to travel in the both vertical directions in the other shaft upon a call.

Abstract: A method for operating, such as commissioning, an elevator, and an elevator are presented herein. The elevator comprises an electric linear motor for moving movable units. The method comprises moving a first movable unit along a linear stator of the electric linear motor in the elevator shaft, and determining at least one characteristic, such as a floor position or an air gap width of the electric linear motor, at a plurality of elevator shaft positions by the first movable unit, such as by a winding, a coil, or a sensor, during the moving. The method further comprises storing the determined at least one characteristic, and controlling moving of at least a second movable unit, such as comprising another of the elevator cars or a second motor unit, by utilizing the stored at least one characteristic.

Abstract: According to an aspect, there is provided a method for managing power demand of a plurality of passenger transport installations in at least one building. The method comprises obtaining first data on available time-dependent power consumption flexibility capacity from each passenger transport installation; obtaining second data from at least one external data source, the second data being independent from operation of the passenger transport installations; determining an activation order for power demand management of the plurality of passenger transport installations based on the obtained first data and second data; and transmitting a passenger transport installation specific activation signal for the power demand management to at least one passenger transport installation of the plurality of passenger transport installations in accordance with the activation order.

Abstract: A device for an elevator, an elevator, and a method for moving an elevator car are presented. The device includes a linear mover including a winding. The linear mover is adapted to establish an electromagnetic engagement by the winding with a linear stator of a first stator beam. The device further includes an electrical energy storage unit, such as at least one battery, and an electrical converter unit arranged to supply electrical current from the electrical energy storage unit to the winding for moving the device along the first stator beam. The at least one linear mover, the electrical energy storage, and the electrical converter unit are integrated into a body of the device, and the device is adapted for attaching removably to an elevator car of the elevator and, optionally, to a further device of the elevator.

Abstract: An elevator system includes: an elevator control; a plurality of individually movable elevator cars driving in an elevator runway system including at least one elevator runway, preferably at least two elevator runways, whereby the number of elevator cars is higher than the number of elevator runways in the runway system. The elevator cars are movable in the elevator runway system via at least one drive system. Each of the elevator cars is provided with an identifier. The elevator system includes at least one reader device for the identifier and a car handling module in the elevator control processing the information on the elevator cars and their identifiers in connection with their position in the elevator system. The elevator system includes elevator cars differing in at least one parameter (differing parameter).

Abstract: An elevator system includes a plurality of elevator cars, an elevator controller communicatively coupled to the plurality of elevator cars. The elevator controller is configured to generate a signal to a first elevator car for indicating an elevator call to the first elevator car. The first elevator car is configured to, in response to a receipt of the signal, initiate a communication with at least one second elevator car for receiving information relating to a status of the at least one second elevator car, and in response to a receipt of the information, generate a control signal with respect to serving the elevator call received by the first elevator car. A method for controlling an elevator car in the elevator system is also disclosed.

Abstract: An elevator system includes: an elevator entity; and a mobile robot. In response to a detection that the mobile robot shall provide electrical energy to the elevator entity, the mobile robot is configured to: receive an instruction to provide electrical energy to the elevator entity; couple to a coupling station of the elevator entity; and provide electrical energy to the elevator entity via the coupling station of the elevator entity. A method to transfer electrical energy in an elevator environment is also disclosed.

Abstract: According to an aspect, there is provided a method for managing power demand of a plurality of passenger transport installations in at least one building. The method comprises obtaining first data on available time-dependent power consumption flexibility capacity from each passenger transport installation; obtaining second data from at least one external data source, the second data being independent from operation of the passenger transport installations; determining an activation order for power demand management of the plurality of passenger transport installations based on the obtained first data and second data; and transmitting a passenger transport installation specific activation signal for the power demand management to at least one passenger transport installation of the plurality of passenger transport installations in accordance with the activation order.

Abstract: A method for allocating capacity of an energy storage associated with at least one passenger transport installation includes continuously monitoring performance data of the energy storage; obtaining first data associated with operating the at least one passenger transport installation; identifying different uses for the energy stored in the energy storage; determining an allocation of energy storage capacity available for the different uses based on the performance data and the first data; and applying the determined allocation.

Abstract: Elevator groups are known have very high peak power demand. The peak power capacity of the power line can be reduced by using a power arrangement involving a battery. The battery can be discharged for operating elevators when the power demand exceeds the capacity of the power line. The battery may be further used for reducing power cost by charging the battery during lower cost time.

Abstract: A method and a system for the evacuation of buildings providing an elevator system includes at least one elevator car and an elevator shaft. The system includes a device to detect an incident or a device to receive an emergency signal in this regard, a device for determining the floor of this incident, and at least one sealing element (positioned in the elevator shaft and constructed to seal the elevator shaft, so that the elevator shaft is divided in at least two sections.

Abstract: A multicar elevator system includes a group of individually drivable elevator cars and two shafts coupled to each other with at least two transfer channels. The system further includes a control unit configured to operate the system in either of two operating modes, wherein in the first mode the group of elevator cars is arranged to travel to a first vertical direction in the first shaft and to another vertical direction in the second shaft through the transfer channels. In the second mode, a first sub-group of elevator cars are parked in one of the shafts and at least one elevator car belonging to a second sub-group of elevator cars is arranged to travel in the both vertical directions in the other shaft upon a call.

Abstract: An elevator arrangement includes a plurality of elevators in a building, which plurality includes a plurality of zoned elevators moving in an elevator hoistway, which have different ranges of movement of the elevator car in the building to each other, and which zoned elevators each have a top limit and a bottom limit of the range of movement of the elevator car, to above the top limit and to below the bottom limit of which range of movement travel of the elevator car of the zoned elevator in question is prevented. The vertical location, in relation to the building, of the top limit and/or bottom limit of the range of movement of the elevator car of each aforementioned zoned elevator can be changed.

Abstract: An elevator system includes a control for controlling an elevator into an idle state and/or for cancelling the idle state. The elevator system is configured to receive data from a control circuit external to the elevator system, and the control is arranged to form a control command for controlling the elevator into an idle state and/or for cancelling the idle state on the basis of data received from a control circuit external to the elevator system.

Abstract: An elevator arrangement includes a plurality of elevators in a building, which plurality includes a plurality of zoned elevators moving in an elevator hoistway, which have different ranges of movement of the elevator car in the building to each other, and which zoned elevators each have a top limit and a bottom limit of the range of movement of the elevator car, to above the top limit and to below the bottom limit of which range of movement travel of the elevator car of the zoned elevator in question is prevented. The vertical location, in relation to the building, of the top limit and/or bottom limit of the range of movement of the elevator car of each aforementioned zoned elevator can be changed.

Abstract: An elevator system includes at least one elevator, call-giving appliances in elevator lobbies, and a device configured to detect contact patterns in an identification area on a floor surface of at least one elevator lobby. A user to be connected to a call given from the elevator lobby is classified based on the contact pattern, the type data of the call is associated with the call based on the classification, and the call and the type data is transmitted to the control system of the elevator system to control the elevators.

Abstract: Disclosed is a solution for controlling an elevator system, which elevator system includes at least one elevator, call-giving appliances in the elevator lobbies, and also a device for detecting in the desired identification area contact patterns directed onto the floor surface of at least one elevator lobby. A user to be connected to a call given from the elevator lobby is classified on the basis of the contact pattern produced by the user, the type data of the call is connected to the call on the basis of the classification, and the call with its type data is transmitted to the control system of the elevator system for controlling the elevators.

Abstract: A temporary main switch arrangement of an elevator includes a first switch in the electricity supply circuit of the power tool and a second switch in the electricity supply circuit of the elevator. The first switch may be fitted into the electricity supply circuit of the power tool and the second switch may be fitted into the electricity supply circuit of the elevator. When modernizing an elevator, the temporary main switch arrangement is fitted into the building's electrical system between the building's distribution circuit, the electricity supply circuit of the power tool and the electricity supply circuit of the elevator; the first switch disconnects the electricity supplies from the electricity supply circuit of the elevator; the second switch connects the electricity supplies to the electricity supply circuit of the power tool; and modernization of at least the electricity supply circuit of the elevator is performed.