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SECURE VEHICLE-TO-VEHICLE COMUNICATION SYSTEM

  • US 20130279695A1
  • Filed: 07/26/2012
  • Published: 10/24/2013
  • Est. Priority Date: 04/24/2012
  • Status: Active Grant
First Claim
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1. The vehicle-to-vehicle (V2V) communication system comprising:

  • a V2V transmitter configured to operate in a transmitting vehicle;

    non-volatile secure memory in the V2V transmitter;

    wherein the V2V transmitter is configured to accept as input a subject vehicle position and the subject vehicle heading;

    wherein the V2V transmitter broadcasts V2V messages comprising;

    (i) the subject vehicle position;

    (ii) the subject vehicle heading;

    (iii) subject vehicle speed;

    wherein the non-volatile secure memory is configured to generate and stored encrypted data;

    wherein the stored encrypted data comprises;

    (i) data signed with a public key infrastructure (PKI) private key substantially unique to the V2V transmitter; and

    (ii) data encrypted with a PKI public key associated to a safety institution.

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