NetworkCar
Latest
NXP and Cohda teach cars to communicate with 802.11p, hopes to commercialize tech by 2014
Ford promised to give our cars X-ray vision, and this little blue box might be the key -- it's apparently the first standardized hardware platform for peer-to-peer automobile communications. Called C2X (for "car-to-x"), the module inside is the product of Cohda Wireless and near-field communications gurus at NXP, and it uses 802.11p WiFi to let equipped cars see one another around blind corners, through other vehicles, or even chat with traffic signals up to a mile away. Pocket-lint got a look at the technology during Automotive Week, and got a good idea of when we can expect the tech; NXP says it should begin rolling out in 2014, and hopes to have 10 percent of the cars on the road gleefully gabbing by 2020.
Vehicle-based networks get sexy names, remain impractical
While the idea of the networked car has been simmering on the back burner for years now, the farthest we've gotten is niche single-vehicle products like AutoNet -- but a pair of new proposed systems could actually get past the drawing aboard before flaming out and failing like all the rest. The first is a collision-avoidance system being developed in Europe called Vehicle2Vehicle (or V2V), which uses GPS and wireless networking to constantly analyze the speed, position and trajectory of nearby cars and alert drivers to impending collisions. The developers say the tech is simple enough to be deployed relatively rapidly, but that the mess of different in-car integration standards is keeping costs high and interest low -- which is the same problem faced by the developers of a different system called CarTorrent at UCLA. CarTorrent is more about getting cars connected, and it's pretty much what the name implies -- distributed networking across cars. The system is based on something called digital short range communication over the 5.9GHz spectrum, and it allows cars to transmit and receive navigation, media, and telemetry information -- and what's more, it's based on a proposed IEEE car-to-car networking standard called 802.11p, which should speed adoption by automakers when it's finally approved. Even still, we've been burned too many times in the past to keep our hopes alive -- guess it's back to eBay for that KITT auction.Read - V2VRead - CarTorrent
