Graphical Vacuum Pump Configuration Interface

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Solution Overview

Problem

The configuration of modern vacuum devices is complex, requiring expert knowledge and specialized personnel, leading to increased risks of errors and high costs for modifications, due to the variety of hardware configurations and programming complexities.

Innovation Solution

A method using a graphical user interface on a display device to simplify the configuration of vacuum devices by displaying graphic elements representing parts of the control device, allowing users to easily select and assign operational functions, reducing the risk of incorrect configurations through intuitive visual identification.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional text-based or abstract configuration environments are used, then configuration flexibility and programming possibilities are available, but the configuration process becomes complex and difficult for users to grasp

Engineering Contradiction:
Improveconfiguration flexibilityVSAvoiduser accessibility
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent creates a visual copy or graphical representation of the control device's hardware structure on the display device. This graphical model mirrors the physical connections and components, allowing users to interact with a simplified visual interface rather than abstract text-based configurations. The graphical elements represent actual hardware components and their spatial relationships, making the configuration process more intuitive while maintaining full configuration flexibility.

Inventive Principle:
Principle #26Copying

2Adaptability or versatility

If programming languages and protocols are required for configuration, then precise control and customization are achieved, but specialized training and expert knowledge become necessary

Engineering Contradiction:
Improvecustomization capabilityVSAvoiduser qualification requirement
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The graphical user interface acts as an intermediary layer between the user and the complex programming languages/protocols underlying the vacuum device. Instead of requiring users to directly write code or configure protocols, they interact with intuitive graphical elements that automatically translate their selections into the appropriate programming commands. This mediator handles the complexity of customization while presenting a simplified interface to end users.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If multiple different hardware configurations are supported, then device versatility increases, but identifying and configuring the correct connections becomes more difficult

Engineering Contradiction:
Improvehardware configuration varietyVSAvoidconnection identification difficulty
Core Design Contradiction:
Adaptability or versatilityVSDifficulty of detecting and measuring

Solution Approach 1:

The graphical user interface applies local quality by providing context-specific visual information for each connection and component. Rather than presenting a uniform abstract interface, the system displays graphical elements with specific visual characteristics (colors, icons, labels) that correspond to their actual hardware counterparts. This localized visual encoding helps users quickly identify the correct connections and understand their functions without confusion from the variety of available configurations.

Inventive Principle:
Principle #3Local quality

4Adaptability or versatility

If configuration options are expanded with increasing digitization, then functionality and adaptability improve, but the risk of incorrect configuration increases

Engineering Contradiction:
Improveconfiguration capabilityVSAvoidconfiguration accuracy
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The graphical user interface implements feedback mechanisms that provide real-time visual confirmation of configuration selections. As users interact with graphical elements, the system provides immediate feedback through visual updates, highlighting selected components, showing configuration status, and preventing invalid selections. This continuous feedback loop reduces configuration errors by keeping users informed about their actions and the system state, thereby improving reliability while maintaining expanded configuration capabilities.

Inventive Principle:
Principle #23Feedback

Data Source

PatentEP3627317B1Method for configuring a vacuum device
Publication Date: 2022.06.22 PFEIFFER VACUUM GMBH
  • EP3627317B1 patent drawingFigure 1
  • EP3627317B1 patent drawingFigure 2(a)~2(b)
  • EP3627317B1 patent drawingFigure 3(a)~3(b)

AI summary

A method for configuring a vacuum device, in particular a vacuum pump system, with a control device and a display device comprises at least the following steps: - Displaying at least one graphic element on the display device, wherein the graphic element is associated with a part of the control device, and wherein the graphic element preferably contains a graphic representation of at least the part of the control device associated with the graphic element; - Selecting the graphic element to determine a selected graphic element; and - Assigning an operating function to the selected graphic element to configure the vacuum device with respect to the part of the control device associated with the selected graphic element.