I think you are asking about what is called "vehicle-to-vehicle" communication (v2v). I'm new to this data too, but here is what I've found. > https://www.fede

I think you are asking about what is called "vehicle-to-vehicle" communication (v2v). I'm new to this data too, but here is what I've found. > https://www.federalregister.gov/documents/2017/01/12/2016-31059/federal-motor-vehicle-safety-standards-v2v-communications https://www.federalregister.gov/documents/2017/01/12/2016-31... > https://www.nhtsa.gov/technology-innovation/vehicle-vehicle-communication https://www.nhtsa.gov/technology-innovation/vehicle-vehicle-... > http://web.stanford.edu/~cliuliu/files/acc18-1.pdf http://web.stanford.edu/~cliuliu/files/acc18-1.pdf > https://www.zdnet.com/article/the-x-factor-in-our-driverless-future-v2v-and-v2i/ https://www.zdnet.com/article/the-x-factor-in-our-driverless... > https://jalopnik.com/heres-why-v2v-is-so-enormously-important-for-driverless-1797475901 https://jalopnik.com/heres-why-v2v-is-so-enormously-importan... >