Zetta Research and Development LLC

Kim T Rubin

Jonathan Betts-Lacroix

Device, system and method, in a vehicle communication system using a first protocol, of implementing a gateway using a distinct second protocol. Embodiments include a first protocol transmitting in a government set vehicle safety band, and a second protocol in the set of: WiFi, Bluetooth, cellular phone and cellular data. An embodiment uses a validity-testing module to prevent insecure messages on the second protocol from interfering with the first protocol. Both one-way and two-way inter-protocol message transfers are described. Embodiments use the gateway to communicate from a vehicle using the first protocol to pedestrians, bicyclists, and equipped animals using the second protocol. Embodiments use a computed and transmitted risk-of-collision value. Embodiments include a driver or operator warning responsive to the transmitted risk value. Embodiments include computation of likely future position.

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Menlo Park, CA, United States of America

Kim T Rubin