Method and device for monitoring the travel operation of a person-transporting installation

A method for monitoring the travel operation of a person-transporting installation designed as an escalator or moving walkway with a monitoring system, wherein the monitoring system comprises a hazard analysis module, an interaction module, a control module, and at least one motion-sensing module which is directed toward an associated person-transporting installation and is configured to capture electronically processable motion sequence images of situations that occur on the associated person-transporting installation, the method comprising:

• transmitting the motion sequence images of the at least one motion-sensing module in real time to the interaction module and to the hazard analysis module;
• displaying the motion sequence images on a screen of the interaction module;
• examining, concurrent with the displaying of the motion sequence images, the motion sequence images in the hazard analysis module for critical situations for users of the person-transporting installation with analysis algorithms and, based on recognizing a critical situation, sending a warning signal to the interaction module;
• emphasizing, as a result of the warning signal, visually and/or acoustically, the motion sequence image displayed on the interaction module and generating a confirmation input field on the screen;
• wherein, based on a manual input of the confirmation input field, the interaction module sends the warning signal to the control module and as a result of the transmitted warning signal, the control module influences the travel operation of the person-transporting installation.