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Calibration Development with Production Intent Electronic Control Units
Technical Paper
2000-01-1241
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
SAE 2000 World Congress
Language:
English
Abstract
Automotive manufacturers and Electronic Control Unit (ECU) vendors have been struggling with the challenges of providing calibration development capabilities in the mass production intent ECU's while keeping the cost of the mass production ECU's and associated tools to a minimum. Delphi Delco Electronics Systems has been working with Motorola Semiconductor and Infineon to add this capability into new microcontrollers to allow the ECU calibration variables to be monitored and calibration constants to be changed in real-time on the production intent ECU's. This technology has been successfully introduced to ECU customers and has demonstrated a significant savings in tool costs and assisted in improving the accuracy of calibration constant data values.
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Citation
Allen, W., "Calibration Development with Production Intent Electronic Control Units," SAE Technical Paper 2000-01-1241, 2000, https://doi.org/10.4271/2000-01-1241.Also In
References
- SAE J1850 Class B Data Communications Network Interfaces
- Diagnostic Systems - Key Word Protocol 2000
- Kleinknecht H Can Calibration Protocol 23 June 1996 Standardization of Application/Calibration Systems Task Force