Multi-Functional Vision System for Integrated Manufacturing Control
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Solution Overview
Problem
Existing manufacturing environments rely on single-purpose vision systems for automation, logistics, quality, and safety control, leading to increased capital and operating costs due to underutilization of equipment and the need for specialized hardware, which also disrupts operations and requires specific skill sets.
Innovation Solution
A multi-functional vision system utilizing pan-tilt-zoom cameras for area monitoring, object recognition, and positional feedback to integrate automation, logistics, and safety control functions, reducing the need for specialized equipment and allowing real-time monitoring and feedback without interrupting operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If single-purpose vision systems are used for each manufacturing control function, then each function can be controlled with dedicated equipment, but capital costs and operating expenses increase due to equipment underutilization
Solution Approach 1:
The patent implements a single vision system that performs multiple manufacturing control functions including automation control, logistics control, quality control, and safety control. The system uses standardized cameras with pan-tilt-zoom capabilities to execute diverse tasks such as monitoring assembly operations, tracking materials, inspecting product quality, and detecting safety hazards, thereby eliminating the need for separate dedicated systems for each function.
2Measurement precision
If specialized hardware is deployed for each control function, then specific control tasks can be performed accurately, but operating expenses increase due to idle equipment
Solution Approach 1:
The vision system operates continuously to perform multiple control functions simultaneously or in sequence. Rather than having dedicated equipment that sits idle between uses, the system transitions between automation monitoring, logistics tracking, quality inspection, and safety surveillance tasks, ensuring continuous productive utilization and eliminating wasted capacity.
3Reliability
If multiple single-purpose systems are installed, then each function has dedicated monitoring capability, but capital costs increase due to redundant equipment
Solution Approach 1:
The patent combines four separate manufacturing control functions (automation, logistics, quality, and safety control) into a single integrated vision system. By merging these functions, the system eliminates redundant hardware while maintaining comprehensive monitoring coverage through the use of standardized cameras equipped with pan-tilt-zoom capabilities that can be dynamically directed to different areas and tasks.
4Ease of manufacture
If specialized equipment is used for each control function, then specific skill sets are required to operate and maintain the systems, but operational complexity increases
Solution Approach 1:
The system employs standardized cameras and uniform software interfaces for all control functions, creating a homogeneous operational environment. This standardization means that operators learn one set of procedures and skills that apply across all manufacturing control functions, eliminating the need for multiple specialized skill sets and simplifying both operation and maintenance.
5Reliability
If dedicated vision systems are used for each function, then each operation can be monitored independently, but operating expenses increase due to lack of equipment sharing
Solution Approach 1:
The single vision system is designed to universally perform all four manufacturing control functions, allowing capital assets to be fully utilized across different operational areas. The system can switch between monitoring assembly operations, tracking material flow, inspecting finished products, and detecting safety issues, ensuring that the equipment remains productive throughout all work hours rather than sitting idle between specialized tasks.
Data Source
AI summary
A manufacturing control system comprises a vision system for viewing operations within a manufacturing area and for producing vision data representing the viewed operations. A systems control analyzes the vision data, and controls at least two control functions related to the manufacturing operations based on the analyzed vision data.