Vehicle Service Data Transfer System Using Categorized Digital Files
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Solution Overview
Problem
Vehicle service facilities face challenges in accurately and reliably accessing and transferring vehicle service data due to the illegibility, loss, or inaccuracy of hand-written notes on repair orders, which hinders the ability to refer to the service history of vehicles during subsequent visits.
Innovation Solution
A method and system for transferring vehicle service data from a vehicle service tool to a remote device, where the data is categorized and stored in a transfer file, enabling efficient and accurate recording and retrieval of service history, including diagnostic information and repair details.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If hand-written notes are used on repair orders to record service data, then the recording process is simple and quick, but the data becomes illegible, lost, or inaccurate
Solution Approach 1:
The patent replaces the mechanical system of hand-writing notes with an electronic data capture system using scanners and processors. This substitution eliminates the reliability issues of handwritten records while maintaining ease of use through automated data extraction from vehicle components and structured entry interfaces.
Solution Approach 2:
The system creates digital copies of service data from multiple sources (vehicle components, previous repair orders, manufacturer databases) and stores them in a centralized database. This copying approach ensures data accuracy and prevents loss, while the structured copy process maintains ease of recording through automated population of fields.
2Device complexity
If hand-written notes are used on repair orders, then no special equipment is needed, but the service history cannot be reliably accessed during subsequent visits
Solution Approach 1:
The system creates a universal digital repository that serves multiple functions: storing service history, enabling retrieval during subsequent visits, providing data for parts ordering, and facilitating communication between technicians and service writers. This multi-functional approach justifies the added complexity by eliminating information loss across various service operations.
Solution Approach 2:
The patent introduces a centralized database as an intermediary between service data capture and retrieval operations. This intermediary ensures reliable storage and accurate access to service history during subsequent vehicle visits, while the database interface maintains simplicity for end users through standardized query and display mechanisms.
3Ease of manufacture
If service writers talk to technicians to determine service performed, then no additional recording tools are needed, but time is lost and accuracy may be compromised
Solution Approach 1:
The system enables self-service data collection where vehicle components and systems automatically provide service data through scanners and sensors. Technicians and service writers no longer need to manually interview each other, as the system autonomously captures and records service information, improving both efficiency and accuracy while maintaining simplicity in the overall process.
Data Source
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AI summary
A system and method directed to generating a transfer file of categorized vehicle service data, wherein the vehicle service data was captured by a vehicle service tool, and transmitting the transfer file to a remote device. The remote device may store the categorized vehicle service data and thereafter send the categorized vehicle service data back to the vehicle service tool that captured the vehicle service data or to another vehicle service tool for use in comparing current vehicle service conditions to previous service conditions represented by the categorized vehicle service data. The transfer file may include a variety of categories such as diagnostic trouble codes, screen shots, calibration data, and parameter identifiers.