Construction Robot Task Sync for Automated BIM Progress Tracking

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Solution Overview

Problem

The manual recording of construction progress in Building Information Modeling (BIM) systems for construction tasks increases processing effort, reducing the benefits of using these systems.

Innovation Solution

A construction robot system equipped with an internal construction task management system and a communication interface to automatically update an external task management system with construction task status and progress, allowing for documented task performance without manual intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual recording of construction progress is performed in BIM systems, then construction tasks can be documented, but processing effort increases significantly

Engineering Contradiction:
Improvedocumentation of construction progressVSAvoidprocessing effort
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The construction robot automatically documents its own construction progress by sending task status information from its internal construction task management system to the external BIM system, eliminating the need for manual documentation and significantly reducing processing effort while maintaining reliable documentation

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The manual mechanical process of recording construction progress is replaced by an automated electronic communication system where the robot's communication interface transmits task status data to the BIM system, substituting human labor with automated information exchange

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

2Ease of operation

If manual selection and recording of construction tasks is performed by different persons, then construction tasks can be assigned and tracked, but additional processing effort is created

Engineering Contradiction:
Improvetask assignment and trackingVSAvoidprocessing effort
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The construction robot autonomously manages its own construction tasks through an internal construction task management system that stores and tracks task status information, eliminating the need for manual task selection and recording by multiple persons while maintaining ease of operation

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20230325744A1Construction robot, construction robot system and method for controlling a construction robot system
Publication Date: 2023.10.12 HILTI AG
  • US20230325744A1 patent drawing
  • US20230325744A1 patent drawing
  • US20230325744A1 patent drawing

AI summary

A construction robot for performing construction tasks on a construction site, in particular a building construction site and/or a civil engineering construction site, comprising at least one manipulator for performing a construction task, an internal construction task management system, which is set up to store an internal construction task list of the construction robot in a retrievable manner, the internal construction task list comprising one or more construction tasks to be performed by the construction robot on the construction site, and a communication interface for communication with an external construction task management system, the external construction task management system being set up to store an external construction task list in a retrievable manner, the external construction task list comprising one or more construction tasks to be performed on the construction site, the construction robot being set up to send at least one construction task and/or a construction task status of a construction task of the internal construction task list to the external construction task management system via the communication interface. The invention further comprises a construction robot system and a method for controlling at least one construction robot of a construction robot system. The invention makes it possible for construction tasks to be performed on a construction site in a documented manner.