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Triple
Vehicle OBE to Transportation Information Center: vehicle situation data
Flow Description
This flow represents vehicle snapshots that may be provided by the vehicle to support traffic and environmental conditions monitoring. Snapshots are collected by the vehicle for specific events (e.g., when a sensor exceeds a threshold) or periodically and reported based on control parameters when communications is available. Traffic-related data includes snapshots of measured speed and heading and events including starts and stops, speed changes, and other vehicle control events. Environmental data may include measured air temperature, exterior light status, wiper status, sun sensor status, rain sensor status, traction control status, anti-lock brake status, and other collected vehicle system status and sensor information. The collected data is reported along with the location, heading, and time that the data was collected.
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Solution Description
This solution is used within the U.S., E.U., and Australia. It combines standards associated with EU: Probe Data with those for I-M: Mobile Internet (X.509). The EU: Probe Data standards include upper-layer standards required to provide detailed probe data information from a vehicle. The I-M: Mobile Internet (X.509) standards include lower-layer standards that support secure communications between two entities, either or both of which may be actively moving; based on X.509 certificates. A non-mobile (if any) endpoint may connect to the wide-area-wireless service provider using any Intneret connection method.
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Triple Solution Gap
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ITS Info
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Mgmt
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Facility
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Security
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TransNet
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SubNet
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