Bluetooth Tag Equipment Registration for Emergency Vehicles

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Solution Overview

Problem

Manual registration of equipment for rescue vehicles is inefficient and unreliable, lacking real-time tracking and maintenance scheduling capabilities.

Innovation Solution

A method utilizing Bluetooth tags for automatic identification and registration of equipment within a vehicle's detection range, with a recording means that stores and processes ID codes, tracks equipment movement, and measures environmental factors to automate maintenance scheduling.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual registration methods are used for equipment, then device complexity is reduced, but productivity and reliability of equipment management deteriorate

Engineering Contradiction:
Improveequipment registration efficiencyVSAvoidregistration system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The equipment pieces perform self-registration by automatically transmitting their identification data via Bluetooth tags when they enter the detection range of the recording means, eliminating the need for manual registration and significantly improving registration efficiency

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The manual mechanical registration process is replaced by an automated wireless communication system using Bluetooth tags and recording means, which captures and stores equipment identification data automatically, thereby improving both productivity and reliability

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

2Reliability

If manual registration methods are used for equipment, then device complexity is reduced, but reliability of equipment management deteriorates

Engineering Contradiction:
Improveequipment management reliabilityVSAvoidregistration system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

Equipment automatically transmits its own identification data through Bluetooth tags, ensuring accurate and reliable recording without human intervention, which eliminates errors associated with manual registration and improves overall management reliability

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The recording means continuously monitors the detection range for Bluetooth tags and automatically updates the equipment list when changes are detected, providing real-time feedback that ensures the reliability and accuracy of equipment management data

Inventive Principle:
Principle #23Feedback

3Productivity

If automatic registration with Bluetooth tags is implemented, then productivity of equipment registration is improved, but device complexity increases

Engineering Contradiction:
Improveequipment registration speedVSAvoidsystem structure complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The recording means serves multiple functions including detecting Bluetooth tags, recording equipment data, tracking equipment movement in and out of the vehicle, and providing real-time updates, thereby achieving high productivity without proportionally increasing system complexity

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

Solution Approach 2:

Bluetooth tags serve as intermediaries that carry identification data between the equipment and the recording means, enabling automatic high-speed registration while keeping the core system structure relatively simple and modular

Inventive Principle:
Principle #24Intermediary (Mediator)

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

Enhances the management of rescue vehicle equipment by enabling efficient, reliable, and automated tracking, maintenance planning, and real-time inventory updates, reducing manual errors and improving maintenance efficiency.

Implementation Method 1

The transmission preferably takes place by wireless means, for example by radio

Methodology Applied
Scientific EffectRadio wave transmission: Electromagnetic Induction

Data Source

PatentUS12125323B2Recording of equipment of an emergency vehicle
Publication Date: 2024.10.22 ZF FRIEDRICHSHAFEN AG
  • US12125323B2 patent drawing

AI summary

Disclosed is a method for registering items of equipment (103) for a vehicle. In each case an ID code is assigned to the items of equipment (103) and wherein the items of equipment (103) comprise in each case at least one transmission means (105). The ID codes are transmitted by the transmission means (105) concerned to the recording means (101) and registered by the recording means (101).