Automatic Gateway Vehicle Coupling via Identifier Detection

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Solution Overview

Problem

The manual coupling and decoupling of gateway devices with vehicles is time-consuming, prone to human error, and inefficient, especially when frequent swaps occur, leading to corrupted vehicle tracking data and reduced system efficiency.

Innovation Solution

Implementing an automatic coupling system that detects and identifies vehicles using unique identifiers, allowing seamless decoupling from one vehicle and coupling with another without user intervention, enabling plug-and-play functionality and data reconciliation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual coupling and decoupling procedures are used for gateway devices and vehicles, then the association can be established, but the process is time-consuming and prone to human error

Engineering Contradiction:
Improveaccuracy of vehicle-gateway associationVSAvoidtime for coupling and decoupling operations
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system automatically performs coupling and decoupling operations by detecting vehicle identifiers through the gateway device and autonomously updating associations in the database, eliminating the need for manual user intervention and thereby reducing time loss and human error

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system continuously monitors data received from gateway devices, automatically detects changes in vehicle associations based on identifier mismatches, and triggers appropriate coupling or decoupling actions, creating a closed-loop system that improves reliability and reduces manual intervention time

Inventive Principle:
Principle #23Feedback

2Loss of information

If manual coupling procedures are followed strictly, then data accuracy is maintained, but system efficiency decreases due to time-consuming operations

Engineering Contradiction:
Improveintegrity of vehicle tracking dataVSAvoidefficiency of gateway device deployment
Core Design Contradiction:
Loss of informationVSProductivity

Solution Approach 1:

The system automatically maintains data integrity by detecting vehicle identifiers through gateway devices and autonomously updating associations in the database, eliminating manual intervention while preserving data accuracy and improving deployment efficiency

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system proactively detects vehicle identifiers and determines coupling status before data corruption can occur, automatically initiating appropriate actions to maintain data integrity without waiting for manual intervention, thus improving both accuracy and efficiency

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If frequent gateway device swaps are performed, then resource utilization improves, but data corruption risk increases due to manual errors

Engineering Contradiction:
Improveflexibility of gateway device allocationVSAvoidaccuracy of vehicle-gateway association
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The system automatically detects vehicle identifiers through frequently swapped gateway devices and autonomously updates associations in the database, enabling flexible device allocation while eliminating manual errors that cause data corruption

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system continuously monitors data from gateway devices and automatically detects association changes based on identifier mismatches, triggering real-time updates that maintain data accuracy during frequent device swaps and improve overall system reliability

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS11464079B1Automatic coupling of a gateway device and a vehicle
Publication Date: 2022.10.04 SAMSARA INC
  • US11464079B1 patent drawing
  • US11464079B1 patent drawing
  • US11464079B1 patent drawing

AI summary

A method comprising receiving first data from a first gateway device, determining that the first data includes an identifier of a first vehicle, and responsive to determining that the first data includes the identifier of the first vehicle, determining, based on the identifier of the first vehicle, that the first vehicle is a known vehicle in a fleet management system and responsive to determining, based on the identifier of the first vehicle, that the first vehicle is a known vehicle in the fleet management system, coupling the first gateway device with the first vehicle in the fleet management system, wherein the coupling causes data received from the first gateway device to be identified as data of the first vehicle.