A method of controlling an elevator installation with several elevator cages per elevator shaft, wherein a destination call to a desired destination story is actuated on a call input story by at least one passenger and at least one most favorable call allocation for transport of the passenger by the elevator cage from a start story to a destination story, is determined for the destination call by at least one destination call control. If at least one disadvantage parameter is set, at least one disadvantage-free call allocation for transport of the passenger by the elevator cage from a start story to a destination story is determined by the destination call control, in which it is possible the start story and call input story or the destination story and desired destination correspond.

A passenger transport system sensor network has a master unit, a signal-transferring apparatus, and a plurality of sensor nodes each having at least one sensor sensing a physical measurement variable and transferring the sensed variable to the master unit via the signal-transferring apparatus. A sensor-identifying module in the master unit determines the identity of the sensors from information, stored in a database, of: a first information type about reference measurement results to be typically provided by a particular sensor under already known conditions; a second information type about the identity of a sensor node containing the particular sensor, the sensor node having a plurality of different sensors or a plurality of identical sensors in different configurations; and/or a third information type about a configuration of a sensor node holding the particular sensor, which configuration was defined in advance. Sensor identities and installation locations can be determined in an automated manner.

According to an aspect, there is provided a central elevator management system comprising an ethernet bus, a plurality of elevator system nodes communicatively connected to the ethernet bus and an elevator control unit communicatively connected to the ethernet bus and configured to communicate with the plurality of elevator system nodes via the ethernet bus. The elevator control unit is configured execute a configuration manager providing a management interface for a configuration entity, wherein the configuration manager is configured to receive a configuration update associated with at least one elevator system node from the configuration entity; and transmit configuration data to the at least one elevator system node based on the configuration update.

The invention relates to a method for resetting a shaft access monitoring system of an elevator system. The method comprises: receiving an input from a user interface arranged in the elevator system, the input is provided with at least one input device of the user interface arranged to control an operation of the elevator system; comparing the received input to a reference value; and setting, in accordance with a comparison between the received input and the reference value, a detection result to express one of the following: (i) the shaft access monitoring system shall be reset, (ii) the shaft access monitoring system shall not be reset. The invention also relates to a control unit, to an elevator system and a computer program product.

The invention relates to a method for monitoring an activity of a user controlling an operation of a conveyor system with a remote control device, the method comprises: receiving control data from the remote control device, the control data defining user input provided at least in accordance with time; comparing the control data to a reference data; and setting, in accordance with a comparison between the control data and the reference data, a detection result to express one of the following: (i) a continuation of the operation of the conveyor system, (ii) a discontinuation of the operation of the conveyor system. The invention also relates to a control device, to a system, and to a computer program product.

The present invention relates to a conveyor system comprising: a drive machine, a conveyor control unit configured to control operation of a conveyor device, a sensor array comprising at least one sensor mounted to the drive machine and adapted to measure one or more properties of the drive machine, a processing unit associated with the drive machine, wherein the processing unit is connected to the sensor array and configured to obtain and process measurement data from the sensor array to generate in-formation about an operation of the drive machine, and a communication channel between the conveyor control unit and the processing unit. The conveyor system may be an elevator system, an escalator system or a moving walk system.

A method of generating a floor height map for an elevator system having an elevator car traveling in a hoistway includes: accessing run group data, the run group data including information corresponding to a plurality of runs of an elevator car for a plurality of floor traversals by the elevator car; evaluating potential floor heights for at least one floor of the hoistway and potential floor travel sequences in response to the run group data; determining a likelihood of each combination of potential floor heights and potential floor travel sequences for the plurality of floor traversals; selecting potential floor heights and a potential floor travel sequence, as selected floor heights and a selected floor travel sequence, in response to the likelihood; generating the floor height map in response to the selected floor heights and the selected floor travel sequence.

An elevator operation managing device capable of reducing a switching of passengers at a time of getting on and getting out of a car. The elevator operation managing device includes an in-car position acquisition unit and a car allocation acquisition unit. The in-car position acquisition unit obtains an in-car position of a user based on layout information and a congestion degree obtained in a congestion degree acquisition unit. The car allocation acquisition unit performs a car allocation to allocate the user to the car based on a received boarding floor and destination floor and the in-car position obtained in the in-car position acquisition unit.

This disclosure relates to a cooling system for an elevator with electronic visual displays, and a corresponding method. An example system includes an elevator car having an inner wall, and an electronic visual display mounted to the inner wall so as to define a gap between the inner wall and the electronic visual display. Further, fluid is configured to flow through the gap to cool the electronic visual display.

The present invention discloses a method and an apparatus for monitoring an elevator door-opening operation fault. The method includes: acquiring elevator control signals from a serial interface between an elevator controller and a control box by using a preset data acquisition device, wherein the elevator control signals include an elevator operation signal, an elevator door control signal, an elevator internal call signal and an elevator floor signal; monitoring whether there is an elevator door fault in the elevator based on the elevator operation signal, the elevator door control signal and the elevator floor signal; when there is the elevator door fault in the elevator and the elevator internal call signal is in a preset level state, determining that there is the elevator door-opening operation fault in the elevator. The present invention is lower in use cost and may be easily popularized and applied.