Container Opening Control Using Pre-Scan Feedback to Avoid Content Damage
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing container opening systems, such as cutting or opening machines, often damage the contents of opaque containers due to lack of visibility and unawareness of the contents' arrangement, leading to inefficient and damaging opening processes.
Innovation Solution
The implementation of a system using optical sensors and image analysis to scan containers before and after opening, coupled with millimeter wave technology, to assess damage and adjust cutting algorithms, ensuring minimal damage by determining the cause and type of damage and iteratively modifying the cutting parameters.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a cutting or opening machine is used to open containers, then the opening efficiency is improved, but the contents of the container may be damaged due to lack of visibility
Solution Approach 1:
The system performs preliminary scanning of the container contents using optical sensors and millimeter wave technology before the cutting operation. This advance detection allows the system to identify the location and arrangement of contents, then adjust the cutting path and parameters to avoid damaging the contents while maintaining efficient opening.
Solution Approach 2:
The system uses feedback from pre-opening scans to dynamically adjust cutting parameters and path. After opening, post-opening scans provide feedback to verify whether contents were damaged, allowing the system to learn and improve cutting algorithms for future operations, thereby reducing content damage while maintaining productivity.
2Ease of operation
If the cutting machine removes the top of the container, then the container is opened, but portions of items inside may be cut off
Solution Approach 1:
The system performs preliminary scanning to create a 3D map of the container contents and their positions before cutting. This advance knowledge allows the cutting algorithm to calculate an optimized cutting path that removes the container top while maintaining a safe distance from the contents, ensuring both easy opening and high cutting precision.
Solution Approach 2:
The cutting parameters and path are dynamically adjusted based on the detected content arrangement. The system can modify cutting depth, speed, and trajectory in real-time according to the scanned content positions, enabling precise cutting that adapts to different container and content configurations.
3Reliability
If optical sensors and scanning are used to detect contents, then damage can be avoided, but the system complexity increases
Solution Approach 1:
The system uses millimeter wave technology as an intermediary that can penetrate opaque container walls to detect contents without requiring direct visual contact. This intermediary detection method provides reliable content information while simplifying the overall system architecture compared to requiring multiple external sensors and complex positioning systems.
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
This approach reduces damage to container contents by providing real-time feedback and adjustments to the cutting process, enabling safer and more precise opening of containers, with the ability to differentiate between damage caused by the opening process and pre-existing conditions, thus optimizing the cutting algorithm for future openings.
Implementation Method 1
A scanning device scans the container to obtain images of the contents inside the container
Implementation Method 2
coupled with millimeter wave technology, to assess damage and adjust cutting algorithms
Data Source
AI summary
First scanned images of the first container are received from a scanning device that show the contents of the interior of the first container before the first container is cut and opened. Second scanned images that are of the contents of the first container after the first container is cut and opened are also received. The images are analyzed and, based upon the analysis, selective modifications to the operating parameters of the container opening machine are determined and made.