PPT Slide

Grass Divider

Stopped Vehicles

Transmitting OBU Control Channel

Not to Scale

COOPERATIVE COLLISION WARNING B - SECOND STOPPED VEHICLE

Receiving OBU Control Channel

OBU Listening to Control Channel

Stopped Vehicle Warning Com. Zone

Note 2: Once another stopped vehicle, immediately to the rear, starts transmitting the stopped vehicle message the first vehicle reverts to the original position, speed, and direction message. The range will reach the second stopped vehicle.

VEHICLE

AHEAD

STOPPED

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

In-Vehicle Display and Annunciation

Vehicle Brake Lights

5.9 GHz DSRC VEHICLE TO VEHICLE APPLICATION

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