The document describes a cooperative managed merge and pass (CMMP) system, which uses cryptocurrency technology for the convenience of inter-vehicle communication.
The patent states that the CMMP system operates with a token-based personal transaction, where commercial vehicles and consumer vehicle cryptrocredit units are called "CMMP tokens". [...] The CMMP system makes it easy to use less consolidated lanes for different drivers SOURCE https://news.bitcoin.com/ford-cryptocurrency-inter-vehicle-communication-system/