Buried Object Scanning System for Concrete Wall Positioning

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Solution Overview

Problem

Conventional buried object scanning devices require workers to perform marking on concrete surfaces, increasing the workload and complexity of the search process.

Innovation Solution

A dimensional information management system that includes a buried object scanning device and a management device capable of acquiring and storing search information, such as images and dimensional data, to reduce the need for manual marking and streamline the construction process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If workers perform manual marking on concrete surfaces to indicate scanning ranges and side lines, then the scanning process can be structured and organized, but the workload and complexity for workers increases significantly

Engineering Contradiction:
Improvescanning process organizationVSAvoidmarking operation complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The scanning device automatically performs functions that previously required manual marking operations. The device self-manages the scanning process by automatically defining scanning ranges and recording positions without requiring workers to physically mark the concrete surface with tape, thereby reducing manual intervention while maintaining process organization

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the mechanical marking system (tape affixing by workers) with an electronic/digital system. The scanning device uses sensors and processors to automatically define and record scanning ranges and positions, substituting physical marking operations with electronic data capture and processing

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Loss of information

If workers perform manual marking to define scanning ranges, then scanning areas can be clearly identified, but the time and effort required for preparation increases

Engineering Contradiction:
Improvescanning area identificationVSAvoidmarking preparation time
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The scanning device performs preliminary automated setup operations. Before scanning begins, the device automatically configures scanning parameters, defines scanning ranges through electronic boundaries, and prepares the scanning environment without requiring workers to spend time on manual marking preparations

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent creates a digital copy or representation of the scanning area through electronic data structures rather than physical markings. The scanning ranges and positions are captured as digital information that can be stored, processed, and referenced without requiring physical tape markers on the concrete surface

Inventive Principle:
Principle #26Copying

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 system allows for efficient management of dimensional information about buried objects, enabling workers to accurately determine the position and size of buried objects without manual marking, thereby reducing the workload and improving construction efficiency.

Implementation Method 1

a device that detects buried objects on the basis of changes in reflected electromagnetic waves emitted toward the surface of concrete

Methodology Applied
Scientific EffectElectromagnetic wave reflection: Reflection

Data Source

PatentUS12272045B2Dimensional information management device, dimensional information management system comprising the same, dimensional information management method, and dimensional information management program
Publication Date: 2025.04.08 OMRON CORP
  • US12272045B2 patent drawing
  • US12272045B2 patent drawing
  • US12272045B2 patent drawing

AI summary

It is an object of the present invention to provide a dimensional information management device with which search information about a buried object in a target can be effectively utilized, and the burden on the worker can be reduced, as well as a dimensional information management system comprising this dimensional information management device. A dimensional information management device 40 manages dimensional information about a buried object 51 included in a search image showing the presence or absence of the buried object in a wall surface 50 generated by a buried object scanning device 10 that has been scanned along the wall surface 50, said dimensional information management device comprising a data receiving unit 41 and a memory unit 43. The data receiving unit 41 acquires search information including a search image from the buried object scanning device 10. The memory unit 43 stores the search information acquired by the data receiving unit 41.