Bluetooth Beacon Tracking for Construction Vehicle Logistics
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Construction companies face challenges in tracking construction vehicles due to cumbersome and expensive existing tracking tools, which are impractical for managing costs and staging supplies at job sites, especially for leased vehicles where permanent installations are not feasible.
Innovation Solution
A construction vehicle tracking system using Bluetooth beacons that transmit unique identifiers to receivers, allowing for autonomous tracking and logging of vehicle locations, loads, and arrival/departure times, with data transmitted to a central platform via a communication network, enabling real-time monitoring without the need for manual data entry or permanent installations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If GPS transmitters are installed in construction vehicles, then vehicle location tracking is improved, but installation cost and operational expense increase
Solution Approach 1:
The patent replaces expensive permanent GPS transmitters with inexpensive Bluetooth beacons that can be easily attached and removed. These beacons cost a fraction of GPS equipment and require no monthly subscription fees, making them ideal for temporary tracking needs at construction sites.
Solution Approach 2:
The patent introduces Bluetooth technology as an intermediary between vehicles and tracking infrastructure. Instead of requiring expensive GPS hardware in each vehicle, simple Bluetooth beacons transmit location data to receivers at construction sites, enabling tracking through a lower-cost wireless communication medium.
2Measurement precision
If permanent GPS transceivers are installed in leased vehicles, then tracking capability is improved, but feasibility deteriorates due to ownership constraints
Solution Approach 1:
The Bluetooth beacons are designed as temporary, removable tracking devices that can be attached to leased vehicles for the duration of their use and then removed. This eliminates the need for permanent installations that would require owner consent and create removal logistics.
Solution Approach 2:
The tracking system is segmented into portable beacon units that can be independently attached to different vehicles as needed, rather than requiring integrated permanent installations. This modular approach allows flexible deployment across multiple leased vehicles without coordination with vehicle owners.
3Ease of operation
If paper logging systems are used, then manual tracking is performed, but data availability and accuracy worsen due to manual entry delays and errors
Solution Approach 1:
The system enables automatic tracking where Bluetooth beacons self-transmit their identifiers and the receivers automatically log arrival and departure data. This eliminates manual data entry entirely, preventing human errors and ensuring real-time data availability without requiring personnel intervention.
Solution Approach 2:
The patent replaces the mechanical paper logging system with an automated electronic tracking system. Bluetooth wireless communication and automated data capture eliminate the need for physical paper logs and manual transcription, ensuring data is immediately available in digital format for real-time monitoring and analysis.
4Device complexity
If Bluetooth beacons are used instead of GPS, then cost is reduced, but tracking range and precision may be limited
Solution Approach 1:
The patent applies Bluetooth tracking locally at construction sites rather than requiring global coverage. Multiple receivers are positioned at specific locations throughout the site (entrances, exits, staging areas), enabling precise local tracking where vehicles actually operate, while keeping individual beacon range requirements modest.
Solution Approach 2:
The system compensates for shorter Bluetooth range by adding spatial distribution of multiple receivers across the construction site. Instead of relying on a single long-range transmitter, the patent creates a network of localized detection zones that collectively cover the entire operational area, enabling tracking through dimensional expansion of the receiver network.
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 provides cost-effective, real-time tracking and logging of construction vehicles, reducing errors and increasing efficiency by automating the tracking process, even at unmanned sites, and allowing remote management of vehicle operations.
Implementation Method 1
A Bluetooth beacon mounted on a construction vehicle. A Bluetooth receiver at a construction site detects the presence of the construction vehicle as it receives a unique identifier code from the Bluetooth beacon.
Data Source
AI summary
Described examples include a system for tracking a construction vehicle at a construction site. The system includes a Bluetooth receiver located at the construction site for receiving a unique identifier code transmitted by a Bluetooth beacon mounted on a construction vehicle, and the Bluetooth receiver is further configured to communicate the unique identifier code to a remote computer over a communications interface.