PPT Slide

Grass Divider

Stopped Vehicle

Transmitting OBU Control Channel

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COOPERATIVE COLLISION WARNING B - STOPPED VEHICLE WARNING

Receiving OBU Control Channel

OBU Listening to Control Channel

Stopped Vehicle Warning Com. Zone

Note 1: The Stopped Vehicle Warning message is sent in the direction of arriving traffic when the stopping vehicle’s brakes are being applied and its speed drops 20 mph below the speed limit of the road or its speed drops below 5 mph.

VEHICLE

AHEAD

STOPPED

In-Vehicle Display and Annunciation

Continued on next page

Note 2: The Stopped Vehicle Warning message is sent every 100 ms with a range of 1000 ft.

Vehicle Brake Lights

5.9 GHz DSRC VEHICLE TO VEHICLE APPLICATION

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