Automated Tool Tracking System for Service Technicians

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Solution Overview

Problem

Service technicians face challenges in tracking specialized tools, leading to potential loss, theft, or misplacement, which can result in rescheduled jobs, dissatisfied customers, and financial losses for both technicians and service providers.

Innovation Solution

An automated tool tracking system that collects data from a vehicle system, associates it with specific tools, and maps this data to the vehicle. The system determines when a tool is no longer mapped to the vehicle, indicating it may have been left behind, and generates alerts for the technician and/or supervisor.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If manual tool tracking mechanisms are implemented, then tool inventory can be maintained with some accuracy, but additional burden is placed on the service technician to timely and correctly perform daily job duties

Engineering Contradiction:
Improvetool inventory accuracyVSAvoidservice technician workload
Core Design Contradiction:
Measurement precisionVSEase of operation

Solution Approach 1:

The tool tracking system performs automatic detection and tracking of tools without requiring service technician intervention. The system autonomously monitors tool locations, detects when tools are left at customer sites, and generates alerts, thereby eliminating the manual logging burden while maintaining accurate tool inventory

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces manual mechanical tracking methods with an automated electronic detection system that uses sensors and communication protocols to automatically monitor tool locations and status, substituting human labor with an automated technological system

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

2Measurement precision

If tool tracking labels and scanning equipment are used, then tool inventory can be tracked, but additional scanning equipment is required and service technicians must manually scan tools

Engineering Contradiction:
Improvetool inventory trackingVSAvoidscanning equipment requirements
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The vehicle system automatically performs detection scans without requiring service technician action. The system self-initiates scanning sequences, processes detected tool signals, and generates alerts autonomously, eliminating the need for manual scanning operations

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The vehicle system performs multiple functions including tool detection, tracking, alert generation, and communication. By integrating these functions into a single multi-functional system, the patent eliminates the need for separate dedicated scanning equipment while maintaining comprehensive tool tracking capability

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

3Loss of information

If service technicians manually track tools, then tool locations can be monitored, but time and money are lost due to rescheduled jobs when tools are not available

Engineering Contradiction:
Improvetool location monitoringVSAvoidjob rescheduling time
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system performs preliminary detection and tracking of tool locations before service jobs begin. By continuously monitoring tool locations and generating alerts in advance when tools are missing or left at previous sites, the system enables proactive preparation, preventing job rescheduling and time loss

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements continuous feedback loops where tool locations are constantly monitored and information is fed back to service providers and technicians. This real-time feedback enables immediate awareness of tool status, allowing for timely corrective actions to prevent job delays

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12307414B2Automated equipment tracking for service technicians
Publication Date: 2025.05.20 AT&T INTELLECTUAL PROPERTY I L P
  • US12307414B2 patent drawing
  • US12307414B2 patent drawing
  • US12307414B2 patent drawing

AI summary

The concepts and technologies disclosed herein are directed to automated tool tracking for service technicians. According to one aspect disclosed herein, a tool tracking system can collect tool data from a vehicle system of a vehicle. The tool data can be associated with a tool that is to be utilized by a service technician to provide, at least in part, a service at a customer location. The tool tracking system can store the tool data in a data store. The tool tracking system can map the tool data to the vehicle and can determine when the tool is no longer mapped to the vehicle. This can be indicative of the tool having been left, for example, at the customer location. The tool tracking system can create an alert to inform the service technician and/or another entity that the tool is no longer mapped to the vehicle.