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    • 1. 发明专利
    • Method and device for monitoring operating parameters in a passenger transport installation
    • AU2018233072A1
    • 2019-09-19
    • AU2018233072
    • 2018-03-13
    • INVENTIO AG
    • KUSSEROW MARTINTSCHUPPERT RETO
    • B66B5/00
    • The invention relates to a method and a device (3) for monitoring operating parameters in a passenger transport installation (1) such as, for example, an elevator or an escalator. The passenger transport installation (1) has a plurality of sensors (37, 39, 41) detecting different operating parameters as well as a signal processing device (35). The method comprises the following steps: (i) repeatedly detecting a first operating parameter by means of a first (37) of the sensors;(ii) triggering a second (39) of the sensors as soon as the first operating parameter detected by the first sensor (37) assumes a predetermined trigger characteristic;(iii) detecting a second operating parameter by means of the second sensor (39) and transmitting a signal reproducing the detected second operating parameter to the signal processing device (35) in response to the triggering;and (iv) processing the signal, for example, in the signal processing device (35) or an external monitoring device (36) for monitoring the second operating parameter. Due to the intended remote triggering of individual sensors (39, 41) by other sensors (37, 39), a data processing amount and/or a data transmission amount can be reduced, a need for wiring can be reduced and complex sensor functions can be achieved with the aid of simple sensors (37, 39, 41) which cooperate with one another. This may in particular advantageous during the retrofitting of existing passenger transport installations.
    • 3. 发明专利
    • Elevator system comprising a safety monitoring system with a master/slave hierarchy
    • AU2015359629B2
    • 2018-12-06
    • AU2015359629
    • 2015-12-07
    • INVENTIO AG
    • SONNENMOSER ASTRIDMICHEL DAVIDTSCHUPPERT RETO
    • B66B1/34B66B5/00
    • The invention relates to an elevator system (1) which has a drive (3), a car (5), multiple safety function components (9a-p) for providing safety functions at different positions within the elevator system (1), and a safety monitoring system (11) for controlling all of the safety function components (9a-p). The safety monitoring system (11) has multiple safety monitoring units (13a-e). The elevator system (1) is characterized in that the safety monitoring units (13a-e) have an input interface for reading data or signals, a data processing unit for processing the data or signals into control signals, and an output interface for outputting the control signals to an assigned safety function component of the safety function components (9a-p). At least some of the safety monitoring units (13) of the safety monitoring system (11) are connected together via data exchange channels (15). Furthermore, the safety monitoring units (13a-e) of the safety monitoring system (11) are organized in the form of a master/slave hierarchy, wherein one of the safety monitoring units (13e) is designed as a master unit and at least one of the safety monitoring units (13a-d) is designed as a slave unit. The elevator system allows a high degree of safety with as little cabling complexity as possible and thus as inexpensively as possible, in particular for high-rise elevators, by means of the decentralized safety monitoring units (13a-e), which are provided with their own data processing capability, and by means of the master/slave organization.
    • 10. 发明专利
    • Sensor network for a passenger transport system
    • AU2018241771A1
    • 2019-09-19
    • AU2018241771
    • 2018-03-27
    • INVENTIO AG
    • TSCHUPPERT RETOKUSSEROW MARTIN
    • B66B1/34
    • The invention relates to a sensor network (3) for a passenger transport system (1). The sensor network (3) has a master unit (35), a signal-transferring apparatus (17), and a plurality of sensor nodes (19). Each sensor node (19) has at least one sensor (21) for sensing a physical measurement variable and is designed to transfer the sensed measurement variable to the master unit (35) via the signal-transferring apparatus (17). The master unit (35) has a sensor-identifying module (39), which is designed to determine the identity of the at least one sensor (21) of each of the sensor nodes (19) by taking into account information, stored beforehand in a database, of (i) a first information type with information about reference measurement results typically to be provided by a particular sensor (21) under already known conditions, (ii) a second information type with information about the identity of a sensor node (19) containing the particular sensor (21), the sensor node (19) having a plurality of different sensors (21) or a plurality of identical sensors (21) in different configurations, and/or (iii) a third information type with information about a configuration of a sensor node (19) holding the particular sensor (21), which configuration was defined in advance. Identities and in particular installation locations of potentially structurally identical sensors (21) can be determined in an automated manner in the sensor network (3), which can help to simplify installation of the sensor network (3) and to avoid errors.