Projector-Based Assembly Workstation Visual Guidance
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Solution Overview
Problem
Existing assembly workstations lack simplicity and safety in guiding users through manual assembly processes, as they often require complex device setups and do not effectively highlight critical information or components.
Innovation Solution
A method utilizing a projector to display assembly information and container markings on a work surface and material containers, allowing flexible and intuitive visualization of assembly instructions, component positions, and material container identification, with a user interface for defining work steps and linking media files for enhanced guidance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a projector is used to display assembly information and container markings on the work surface and material containers, then the ease of operation and user guidance is improved, but the device complexity increases
Solution Approach 1:
The patent introduces a projector as an intermediary device that displays virtual information (assembly instructions, container markings) onto the physical work surface and material containers. This mediator bridges the gap between the digital work plan and the physical assembly process, providing intuitive visual guidance without requiring complex mechanical modifications to the assembly workstation itself
Solution Approach 2:
The patent creates visual copies of information by projecting images of container markings, assembly locations, and instructions onto the work surface and material containers. These projected copies replace the need for physical labels, mechanical guides, or complex display systems, simplifying the overall device setup while maintaining ease of operation
2Loss of information
If multiple types of information are displayed simultaneously on the work surface and material containers, then the loss of information is reduced, but the device complexity increases
Solution Approach 1:
The patent makes the projector a multi-functional device that can display multiple types of information simultaneously - assembly instructions, container markings, location indicators, and safety warnings - all through a single projection system. This universal approach eliminates the need for multiple specialized display devices while ensuring comprehensive information visibility
Solution Approach 2:
The patent merges various information elements (text instructions, graphical markings, container identifiers) into a single integrated projection system. By combining these different information types into one cohesive display approach on the work surface and containers, the system reduces information loss without requiring separate complex devices for each information type
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution simplifies and enhances the safety of assembly processes by providing clear, flexible, and customizable visual guidance, improving user perception and reducing errors through intuitive projections and markings, while allowing for flexible work planning and confirmation of steps.
Implementation Method 1
at least one projector (20), via which information can be displayed on a projection surface
Data Source
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AI summary
A method for an assembly workstation is disclosed. This workstation has at least one work surface and/or at least one material container. Furthermore, the assembly workstation can have a projector that can display information on a projection surface. The projection surface can comprise at least part of the work surface and at least a section of the at least one material container. An electronic work plan with a multitude of work steps can be executed via a control unit. In at least one work step or part of the work steps, at least one piece of information is displayed on the projection surface via the projector. This information could be, for example, assembly information and/or a marking and/or a container marking for the at least one material container.