So in the future cars will get the messages that the motorway gantries get? That'll be a fog warning then in bright sunshine for mile after mile after mile.......
Yes thats V2X.... its quite interesting, but i expect like everything like that the UK implementation will be rubbish.
Take the old fashioned RDS/TMC.... in France and Germany they use that perfectly - the messages are used for everything, precise and clear when the problem clears. Its amazing. It really works. Its 30 years old...
Here.... the roadworks aren't signalled, the things which are flagged are flagged hours after they happen and remain flagged for hours/days afterwards too.
The new V2x will probably turn out to be the same in the UK, but none the less it is interesting and the vehicle to vehicle comms will probably be the first thing you see work.
Things it is designed to do:
Forward collision warning
Lane change warning/blind spot warning
Emergency electric brake light warning
Intersection movement assist
Emergency vehicle approaching
Roadworks warning
Platooning
The latter is really interesting...
And those btw are V2X capabilities, not VW ones. Ie VW wrote just a compliant vehicle system for it, the nature and source of the messages come from elsewhere. Although I expect a Mk8 will do things like broadcast lane changes and braking etc.