Efficient DSRC congestion control certification tool
AssigneesDENSO International America, Inc., Denso Corporation
InventorAaron D. Weinfield
Life of this patent
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Abstract
A certification tool configured to communicate with a dedicated short range communication system includes a vehicle identification unit, a message generation unit, and a communication unit. The vehicle identification unit generates unique vehicle identifications for a target number of remote vehicles. The message generation unit generates messages at a target number of transmitted messages per second for each remote vehicle, and the communication unit communicates the messages to the test vehicle to achieve a target congestion level.
Claims20
A certification tool configured to communicate with a dedicated short range communication system on a test vehicle, the certification tool comprising:
- a vehicle identification unit that generates unique vehicle identifications for a target number of remote vehicles;
- a message generation unit that generates messages at a target number of transmitted messages per second for each remote vehicle;
- and
- a communication unit that communicates the messages to the test vehicle to achieve a target congestion level.
A method for certifying a dedicated short range communication system on a test vehicle, the certification method comprising:
- generating, by a certification tool, a unique vehicle identification for each of a target number of remote vehicles;
- generating, by the certification tool, a plurality of messages at a target number of transmitted messages per second for each of the remote vehicles;
- and
- communicating, by the certification tool, the plurality of messages to the test vehicle to achieve a target congestion level.
Dependencies are inferred from the claim text.