Printing Press Diagnostic Device for Automatic Service Initiation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing methods for monitoring and maintaining complex printing presses require operator intervention for data transmission and service call assessment, which can be inefficient and dependent on specialized technicians' availability.
Innovation Solution
A method and diagnostic device that automatically acquire and compare data from printing presses to threshold values, transmitting critical data to a central processor for automatic service call initialization, reducing the need for operator assessment and enabling remote monitoring and maintenance planning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If operator intervention is used for data transmission and service call assessment, then specialized knowledge can be applied, but efficiency decreases and dependency on technician availability increases
Solution Approach 1:
The system performs self-diagnosis by automatically acquiring operating parameters from sensors, comparing them against stored threshold values, and determining service requirements without operator intervention. The printing press itself generates and transmits service calls autonomously when diagnostic criteria are met.
Solution Approach 2:
The patent replaces manual operator assessment with an automated electronic diagnostic system that uses sensors, data processors, and communication interfaces to acquire, evaluate, and transmit service information, eliminating the need for physical operator intervention at the printing press location.
2Measurement precision
If data is transmitted frequently to central processor, then monitoring accuracy improves, but data transmission volume and processing load increase
Solution Approach 1:
The system performs preliminary evaluation of acquired data by comparing operating parameters against pre-stored threshold values before transmission. Only data that exceeds thresholds or indicates service requirements are transmitted to the central processor, filtering out normal operational data.
Solution Approach 2:
The patent implements local intelligence at the printing press location with on-site data processing and threshold comparison capabilities. This distributed intelligence approach allows preliminary filtering and evaluation to occur locally, reducing the burden on the central processor and minimizing data transmission volume.
3Ease of operation
If manual service call initialization is used, then operator control is maintained, but automatic monitoring capability is reduced
Solution Approach 1:
The system autonomously monitors operating parameters, evaluates them against diagnostic criteria, and automatically initializes service calls when service requirements are detected. The printing press system serves itself by generating service requests without human intervention, while operators retain oversight through the central processor interface.
Solution Approach 2:
The patent establishes a closed-loop feedback system where operating data from sensors is continuously acquired, evaluated against stored criteria, and used to automatically trigger service calls. The system monitors its own operational state and responds autonomously when diagnostic thresholds are exceeded, creating an automated feedback-driven monitoring cycle.
Data Source
AI summary
A method and a diagnostic device for a printing press are described, wherein data is automatically transmitted by a central data processor of the printing press to a locally distanced central data processor when a threshold value is upwardly transgressed, downwardly transgressed or reached. The data is preferably assessed prior to the evaluation and/or the transmission to the remote central data processor. In this way, a simple telediagnostic service of the printing press is possible.