Vehicle-to-everything communication (V2X) helps enhance traffic flow and is a crucial step on the road to automated driving which helps the vehicles to disseminate with the traffic using short-range signals. V2X has assorted subsets, including vehicle-to-vehicle communication (V2V), vehicle-to-infrastructure (V21), vehicle-to-device(V2D) and vehicle-to-network(V2N).

Bosch, the German Company, has developed a new on-board CCU(Connectivity Control Unit) that will regulate V2X communication. The networking software from Veniam is the connection enhancer for the CCU and handles the complex task of managing the diverse V2X communication options.

To assure seamless connectivity, it maintains on switching automatically between transmission technologies to find the most stable and cost-effective available one. Bosch's new technology can change between both pivoting on their availability of C-v2x and WiFi. Dedicated Short-Range Communication ensures seamless connectivity. This V2X communication control unit makes cooperative driving maneuvers possible, helping improve the traffic flow. Sharing information with other road users helps increase possibilities of smooth lane changing and truck platooning.

V2X transmission goes beyond line-of-sight-limited sensors such as cameras and covers V2V and V2I use cases. Two communication radios are expected to be apt to communicate simultaneously via a PC5 interface with nearby stations and via the UU interface with the network. An advanced V2X technology system like this can also easily collect traffic information, Weather data and help to prevent accidents.

CrypTech is a protracted project where the latest technologies and innovations will be exhibited in the form of a short video every Sunday.

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