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Evaluation of Camry HS-CAN Pre-Crash Data
ISSN: 0148-7191, e-ISSN: 2688-3627
Published April 16, 2012 by SAE International in United States
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This paper analyzes the HS-CAN pre-crash data, namely vehicle speed, engine speed, accelerator pedal position and brake application in a 2010 Toyota Camry. The Camry EDR monitors messages on the HS-CAN for the pre-crash conditions to be recorded. Evaluation of the HS-CAN data provides understanding of the data and limitations of the EDR. Comparison was made between the HS-CAN pre-crash data and independent instrumentation data. The refresh rate, resolution and difference to independent instrumentation of each of the pre-crash parameters were determined. A comparison of EDR data was also made.
CitationBrown, R. and White, S., "Evaluation of Camry HS-CAN Pre-Crash Data," SAE Technical Paper 2012-01-0996, 2012, https://doi.org/10.4271/2012-01-0996.
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