Construction Site Navigation Using Vehicle-Specific Management Data

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Solution Overview

Problem

Navigating a construction site with changing layouts and services is challenging for vehicles and personnel due to the dynamic nature of construction sites, leading to inefficiencies in resource utilization and navigation.

Innovation Solution

A central network processing unit provides site-specific management information to a user device associated with a vehicle, using vehicle and driver characteristics to determine and display optimized navigation, resource availability, and scheduling within a restricted access construction site.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If vehicles and personnel navigate a construction site with changing layouts and services, then they can access various service functions, but navigation efficiency deteriorates due to the dynamic and complex environment

Engineering Contradiction:
Improveaccess to service functionsVSAvoidnavigation efficiency
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The system performs preliminary actions by determining and providing navigation routes and service information to vehicles before they enter the construction site. The central network processing unit calculates optimal paths and identifies available services in advance, allowing drivers to make informed decisions before arrival, thus reducing on-site navigation time and improving overall efficiency.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If the construction site layout and services change over time, then the site can adapt to construction needs, but navigation and resource location become more difficult

Engineering Contradiction:
Improvesite flexibilityVSAvoidnavigation information accuracy
Core Design Contradiction:
Adaptability or versatilityVSLoss of information

Solution Approach 1:

The system implements feedback mechanisms where the central network processing unit continuously receives updated information about construction site layout changes and service locations. This feedback loop allows the system to recalculate and provide updated navigation routes and service information to vehicles, ensuring that navigation information remains accurate despite dynamic site conditions.

Inventive Principle:
Principle #23Feedback

3Productivity

If comprehensive service functions are provided at the construction site, then resource availability improves, but the complexity of managing and navigating these services increases

Engineering Contradiction:
Improveresource utilizationVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The central network processing unit serves multiple functions simultaneously: it manages navigation routing, tracks service locations, provides real-time information to vehicles, and coordinates resource allocation. By consolidating these diverse functions into a single multi-functional system, the patent reduces overall system complexity while maintaining comprehensive service capabilities and high resource utilization.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentEP4301001B1A central network processing unit, a first user device and computer-implemented methods for providing and obtaining site-specific management information associated with a restricted access construction site
Publication Date: 2026.02.25 VOLVO TRUCK CORP
  • EP4301001B1 patent drawingFigure 1
  • EP4301001B1 patent drawingFigure 2
  • EP4301001B1 patent drawingFigure 3A~3D

AI summary

A central network processing unit and a computer implemented method for providing site-specific management information associated with a restricted access construction site to a first user device in a wireless communications network, wherein the first user device is associated with a first vehicle being at or on-route to enter the restricted access construction site, is provided. The method comprise obtaining vehicle characteristic information from the first vehicle and/or the first user device. The method also comprises determining site-specific management information associated with the restricted access construction site based on the obtained vehicle characteristic information. The method further comprises providing the determined site-specific management information to the first user device. A first user device and computer implemented method therein for obtaining site-specific management information, as well as, computer program products and carriers are also provided.