Automotive Scanner Module Identification Automation
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Solution Overview
Problem
Existing systems for reprogramming automotive modules are cumbersome, requiring technicians to spend over an hour identifying module part numbers before the reprogramming process can begin, due to the complexity of varying part numbers across different makers, models, and custom requirements.
Innovation Solution
An enhanced scanning apparatus and method that allows the scanning tool to autonomously identify module part numbers and software revisions, reducing the need for manual intervention by technicians, by communicating directly with automotive modules over a control/data bus and accessing update software through an external computer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If technicians manually identify module part numbers using existing systems, then reprogramming can be performed, but the process requires over an hour of background research and manual intervention
Solution Approach 1:
The scanning tool automatically identifies module part numbers and software revisions by directly communicating with automotive modules over the control/data bus, eliminating the need for technicians to manually research part numbers. The system performs self-identification by extracting data from the module and analyzing it for part number information, reducing identification time from over an hour to minutes while maintaining accuracy through automated verification processes.
2Adaptability or versatility
If technicians manually identify module part numbers, then compatibility can be verified, but the complexity of varying part numbers across different makers and models increases the burden on technicians
Solution Approach 1:
The scanning tool acts as an intermediary between the technician and the complex variety of automotive modules. It automatically queries modules over the control/data bus, extracts part number information, and matches it with compatible software revisions from a database, eliminating the need for technicians to manually navigate complex part number variations across different makers and models while ensuring compatibility.
Solution Approach 2:
The scanning tool is designed to universally interface with multiple automotive makers and models by communicating over the standard control/data bus. It automatically adapts to different module types and part number formats, providing a single tool that can identify and reprogram various modules across different vehicle platforms without requiring technician expertise in each specific system.
3Reliability
If existing reprogramming systems are used, then modules can be reprogrammed, but the process is excessively cumbersome and requires extensive background research
Solution Approach 1:
The scanning tool performs preliminary actions by automatically identifying the module part number and software revision before the reprogramming process begins. It pre-loads the appropriate software from an external computer based on the identified module characteristics, and pre-verifies compatibility, so that when reprogramming starts, all preparatory work is already complete, eliminating the need for extensive background research by the technician.
Data Source
AI summary
Exemplary embodiments of an improved scanning tool with a module reprogramming capability are disclosed. In various embodiments, the improved scanning tool uses sophisticated identification software to identify automotive functional modules to identify the modules' part-numbers and resident software revisions. The appropriate update software can then be uploaded and programmed onto the modules of interest with minimal delay and human interaction.