Will 'Invisible Messages' in Street Signs Steer Self-Driving Cars?
Self-driving cars are coming, simply they'll clearly need external guidance, something I heard more almost at a contempo Ford result.
Ane of the well-nigh common and potentially pervasive solutions is vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) advice, which Cadillac has already implemented on its latest CTS sedan. In fact, alee of the contempo cocky-driving motorcar craze, the federal government mandated that all cars somewhen have V2V, which uses a technology called Dedicated Short Range Communication to allow vehicles to "talk" to one another to avert crashes.
We're also starting to hear more about remote monitoring of autonomous cars, like air traffic control for aircraft. At the Ford event, the CEO of Argo AI, a company acquired by Ford earlier this year for $1 billion to beef upward its vehicles' onboard cocky-driving capability, predicted that fleets of robotaxis will demand some blazon of remote command.
These solutions could take years to develop and be very expensive since they require loftier volumes of data transmission, according to Roger Lanctot, associate manager of Strategy Analytics' Global Automotive Practice.
"With truly automatic driving, you could probably make a example for gigabytes of data between vehicles and vehicles and between vehicles and infrastructure," Lanctot said. He also said a remote command option "is coming."
Invisible Messages in Traffic Signs
In the concurrently, the auto industry is looking for relatively quick and like shooting fish in a barrel solutions, like leveraging existing cameras in cars to map roads. And the company that brought united states the Scotch Record and Post-It Notes—3M—simply revealed a particularly clever one.
3M, which invented the cogitating signs that are mutual on roads beyond the state, is now inserting "invisible messages" into them to help guide democratic vehicles. Bar codes similar the ones on products scanned at supermarkets can exist embedded into road signs and read by a self-driving car's camera to convey data such GPS coordinates or warn of a traffic calorie-free alee.
3M has already tested the technology on a three-mile stretch of an interstate in the Detroit surface area in collaboration with the Michigan Department of Transportation. Bar codes were installed in work zone signs and even on construction workers' fluorescent vests to signal to cars to slow down.
Cadillac CTS sedans with V2V and V2I technology were used to testify how drivers tin be warned of a work zone alee, and 3M has similar trials around world and partnerships with different automakers, including GM and Ford, and automotive suppliers.
"In that location'due south not a lot of discussion around how infrastructure is going to help vehicles become to [fully autonomy] and it will exist disquisitional," Colin Sultan, head of 3M's Continued Roads division, told Business Insider.
Nevertheless, "there's lots of unlike examples of how automated and connected vehicles may not be ready yet," Sultan said. Last month, for instance, researchers at the University of Washington showed traffic signs could exist slightly altered to easily confused self-driving cars. Guess we'll have to continue waiting for that remote command.
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Source: https://sea.pcmag.com/news/17075/will-invisible-messages-in-street-signs-steer-self-driving-cars
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