Wireless Data Management System for Vehicle Diagnostics
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Solution Overview
Problem
As vehicles become more complex, data gathering tools in industries like vehicle service require sophisticated functionality, leading to increased cost, size, and power requirements, which compromises their portability and user-friendliness.
Innovation Solution
A data management system comprising a portable data gathering device and a remote host device that communicate wirelessly or via wire, allowing the host to process and analyze data collected by the gathering device, expanding functionality without sacrificing portability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If data gathering tools are made more sophisticated to handle complex vehicle diagnostics, then data analysis capability is improved, but device size and portability deteriorate
Solution Approach 1:
The system divides the data gathering and analysis functionality into two separate components: a portable data gathering device that collects data from vehicles, and a remote host device that performs sophisticated data analysis. This segmentation allows each component to be optimized independently - the gathering device remains small and portable while the host device provides advanced analytical capabilities.
Solution Approach 2:
A communication interface serves as an intermediary between the portable data gathering device and the remote host device. This intermediary enables the transfer of data and commands, allowing the simple portable device to leverage the powerful analysis capabilities of the remote host without needing to embed complex processing hardware locally.
2Adaptability or versatility
If data gathering tools are made more sophisticated to provide advanced diagnostics, then functionality is improved, but cost increases
Solution Approach 1:
The complex and expensive data analysis functionality is extracted from the portable data gathering device and relocated to a remote host device. This extraction allows the portable device to remain simple and cost-effective while still providing access to advanced diagnostic capabilities through the remote host's processing power.
Solution Approach 2:
The remote host device serves multiple functions - it can analyze data from various types of vehicles, handle different diagnostic protocols, and support multiple data gathering devices simultaneously. This universal approach consolidates expensive capabilities into a single shared resource rather than requiring each portable device to have full analytical functionality.
3Productivity
If data gathering tools are made more sophisticated to perform complex analysis, then data processing capability is improved, but power requirements increase
Solution Approach 1:
The system segments the power-intensive data processing tasks from the portable data gathering device and relocates them to the remote host device. The portable device only performs low-power data collection and transmission, while the host device handles the computationally intensive analysis tasks that require significant power.
Data Source
AI summary
A data management system includes a data gathering device and a host device. The data gathering device is configured to gather data regarding a target object and to transmit the data to the host device. The host device operates on the data to produce an output and transmits the output back to the data gathering device. Subsequent action, including the gathering of further data, may be taken on the target object in response to and upon receipt of the output. The data gathering device and host device may communicate via wire or wirelessly. The host device may also exchange information with a network.