Vehicle-Specific Diagnostic Reporting Trigger Adaptation
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Solution Overview
Problem
Conventional vehicle diagnostic and reporting systems fail to accommodate variations in vehicle configurations, leading to incorrect data interpretation and unnecessary alerts, as they use a standard set of data that may not be suitable for specific vehicle makes, models, or usage scenarios.
Innovation Solution
A system that dynamically reconfigures reporting settings based on vehicle-specific parameters, including identifiers, aftermarket parts, and feature engagements, allowing for customizable reporting triggers and thresholds tailored to individual vehicles and drivers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a standard set of reporting triggers is used for all vehicles, then device complexity is reduced, but measurement precision and reliability of diagnostic reporting deteriorate due to vehicle-specific parameter variations
Solution Approach 1:
The reporting trigger parameters are made dynamic by allowing them to be modified based on vehicle-specific characteristics. The system automatically determines vehicle parameters (engine type, transmission type, etc.) and adjusts reporting thresholds accordingly, transforming static triggers into adaptive, vehicle-specific triggers that maintain precision without requiring manual configuration.
Solution Approach 2:
The system changes reporting parameters (thresholds, trigger conditions) based on detected vehicle-specific parameters. Different vehicle types have different acceptable operating ranges, and the system modifies reporting triggers to match these vehicle-specific parameters, thereby improving measurement precision while maintaining system simplicity through automated parameter adaptation.
2Reliability
If vehicle-specific parameter modification is implemented, then measurement precision and reliability improve, but device complexity increases due to additional configuration requirements
Solution Approach 1:
The system performs self-configuration by automatically detecting vehicle-specific parameters (engine type, transmission type, model year) and autonomously determining appropriate reporting triggers. This eliminates the need for manual technician configuration while maintaining high reliability through vehicle-specific customization, thereby reducing operational complexity despite improving diagnostic accuracy.
Solution Approach 2:
The system pre-configures vehicle-specific reporting parameters based on detected vehicle characteristics before actual diagnostic operations begin. By determining appropriate triggers in advance based on vehicle type and configuration, the system avoids complex real-time decision-making and reduces operational complexity while maintaining high reliability.
3Ease of operation
If standardized reporting triggers are used, then ease of operation is improved, but adaptability to different vehicle configurations deteriorates
Solution Approach 1:
The system combines ease of operation with adaptability by implementing dynamic triggers that automatically adapt to different vehicle configurations. Users simply connect the device without manual configuration, and the system automatically detects vehicle parameters and adjusts reporting triggers accordingly, maintaining simplicity while achieving full adaptability to various vehicle types and configurations.
Solution Approach 2:
The system automatically changes reporting parameters based on detected vehicle-specific characteristics, enabling adaptability to different vehicle configurations without requiring user intervention. This maintains ease of operation (no manual setup needed) while achieving full customization through automated parameter adaptation to engine types, transmission types, and other vehicle-specific parameters.
4Adaptability or versatility
If automated vehicle parameter detection is implemented, then adaptability improves, but device complexity increases due to additional detection and processing requirements
Solution Approach 1:
The system uses universal communication protocols and standard diagnostic interfaces to detect vehicle parameters, avoiding the need for vehicle-specific detection hardware. By using multi-functional communication capabilities that work across different vehicle types, the system achieves broad adaptability without proportionally increasing device complexity through standardized detection methods.
Solution Approach 2:
The system uses an intermediary layer of standardized communication protocols and data parsing routines that mediate between the diagnostic device and various vehicle systems. This intermediary abstraction layer enables adaptability to different vehicle configurations while managing complexity by providing a unified interface for parameter detection across diverse vehicle platforms.
Data Source
AI summary
A system includes a processor configured to determine a vehicle-specific parameter including a vehicle-specific modifier for modifying a vehicle-state reporting trigger. The processor is further configured to detect an occurrence of the vehicle-state reporting trigger that has been modified based on the vehicle-specific parameter, such that the reporting trigger triggers a report based on a different vehicle-state than an unmodified predefined version of the reporting trigger. Also, the processor is configured to report the occurrence to an occupant, responsive to the detection.