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ITS Joint Program Office

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ITS Standards have been developed for many of the architecture flows in the National ITS Architecture. Click on the standard(s) to view the architecture flows and their communication requirements. More...

SAE J1757/1 Standard Metrology for Vehicular Displays
The scope of this SAE Standard is to provide methods to determine display optical performance in all typical automotive ambient light illumination - with focus on High Ambient Contrast Ratio, which is critical for display legibility in a sunshine environment. It covers indoor measurements and simulated outdoor lighting. It is not the scope of this document to set threshold values for automotive compliance, however some recommended values are presented for reference.
For more information on how to obtain standards:
http://store.sae.org Phone: 877-606-7323


Current Published Version: Version 201505, Published in May 2015

Previous Development Activity: Version 200704: Published (Apr 2007); Version 1: Published (Jul 2002)

SDO(s):  SAE