Multi-Depth Compaction Measurement Integration
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Solution Overview
Problem
Existing compaction measurement systems for earth materials in construction projects lack accuracy, particularly at varying depths, and fail to optimally utilize data from multiple systems, making it difficult to ensure proper compaction in complex worksites with varying topology and soil composition.
Innovation Solution
A method and system that utilize at least two different compaction measurement systems to determine the compaction state of a material region at different depth ranges, with an electronic control module and display system to integrate and display data from these systems, allowing for accurate and meaningful feedback to operators or automated control systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a single compaction measurement system is used, then the system complexity is low, but the measurement precision varies at different depths and lacks accuracy
Solution Approach 1:
The patent combines multiple compaction measurement systems with different measurement characteristics into a single integrated system. This allows the system to leverage the strengths of each individual system (surface-level accuracy from one system, deep-level accuracy from another) to achieve comprehensive and accurate compaction measurements across all depths, resolving the contradiction between measurement precision and system complexity.
Solution Approach 2:
The patent extends the measurement capability from a single depth level to multiple depth levels by incorporating measurement systems that operate at different depths. This dimensional expansion allows accurate compaction assessment throughout the entire material region, not just at the surface, thereby improving overall measurement precision without excessive complexity increase.
2Measurement precision
If multiple compaction measurement systems are used, then the measurement precision improves, but the device complexity increases
Solution Approach 1:
The control module serves multiple functions: it receives data from different measurement systems, processes the data, determines compaction states for various depth ranges, and generates display outputs. This multi-functionality consolidates the complexity into a single module, allowing multiple measurement systems to be integrated without proportionally increasing overall system complexity.
Solution Approach 2:
The patent divides the measurement task into segments handled by different systems: one system measures compaction in a first depth range while another measures in a second depth range. This segmentation allows each system to specialize in its optimal depth range, improving overall measurement precision while the segmented approach makes the integration more manageable and less complex.
3Measurement precision
If data from multiple measurement systems is integrated, then the compaction state determination becomes more accurate, but the ease of operation decreases due to complex data synthesis
Solution Approach 1:
The system provides feedback to the operator through a display that shows the determined compaction state of different portions of the material region. The control module processes complex multi-source data and presents it in a simplified, actionable format that indicates whether compaction requirements are met, making the system easy to operate while maintaining high measurement precision.
Solution Approach 2:
The control module acts as an intermediary between the multiple measurement systems and the operator. It receives raw data from various systems, performs the complex synthesis and analysis, and presents the results in an easily interpretable format. This intermediary function shields the operator from the complexity of multi-system data integration while delivering accurate compaction assessments.
Data Source
AI summary
A system for compaction measurement, including at least two compaction measurement systems for determining the compaction state of various portions of a material region at a worksite and a display system for displaying aggregated data from the compaction measurement systems.