Inventio Ag

Martin Ortbauer

Thomas Novacek

Gerhard Stoiber

Richard Schütz

Dirk Mark Blondiau

Dominik Praxmarer

Andreas Drahohs-Föderler

Mark Dirk Blondiau

Yixin Wu

Dominik Prax-Marer

Herbert Schmied

Richard SCHÜTZ

A handrail tension monitoring device for a passenger transport system designed as a moving walkway or escalator can include a distance sensor and a signal processing unit. Measurement signals detected by the distance sensor can be processed and evaluated in the signal processing unit. A vibration frequency of a scanned handrail of the passenger transport system can be determined from the signal curve of the measurement signals and the vibration frequency can be compared with a lower threshold value or upper threshold value. An alarm signal can be generated if the lower threshold value is not reached and a warning signal can be generated if the upper threshold value is exceeded.

Handrail tension monitoring device for a passenger transport system

A passenger transport system has a device for registering users in a pass-through zone and the device includes at least two sensors, which sensors operate in accordance with the time-of-flight measurement principle, and a signal evaluation unit. Each sensor includes an emitter emitting electromagnetic waves into a detection area and a receiver, arranged adjacent to the emitter, that acquires the electromagnetic waves that were emitted by the emitter and reflected from the detection area, wherein the emitter and the receiver of each sensor are directed into the pass-through zone. At least one sensor of the device is respectively arranged on opposing sides of the pass-through zone and the principal direction axes of the detection areas of the sensors are arranged parallel to one another and orthogonal to the longitudinal extent of the pass-through zone.

Registration of users of a passenger transport system

The disclosure relates to monitoring a state of a physical passenger transport system. In an aspect, monitoring includes use of an updated digital double dataset that reproduces characterizing properties of components of the physical passenger transport system in an actual configuration of the passenger transport system after assembly and installation thereof in a building, in a machine-processable manner. At least one detection device is arranged in the physical passenger transport system, which detects a load profile which is transmitted to the updated digital double dataset. A set of rules is used to convert the load profile into modified characterizing properties of virtual components. Through the monitoring, changes and change trends on the components are tracked and evaluated using the updated digital double dataset by calculations and/or by static and dynamic simulations.

Method and device for monitoring a state of a passenger transport system using a digital double

Growing community of inventors

Vienna, Austria

Martin Ortbauer