Over the past few years, the self-driving car has become a hot topic. Many companies, including Google, believe that this technology can do wonders for global transportation.
Self-driving cars won’t just be convenient; they will also be cheaper, more economical and safer. They can even turn long, boring trips into an opportunity to relax, read a book, or call an appointment.
But tomorrow’s transportation is not just a self-driving car. In future networks The vehicles will work together to ensure the safety of passengers and transport them to their destinations efficiently.
However, for this to happen, cars need a way to communicate with each other.
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The problem facing researchers is not how create autonomous car, as it has already been done. Instead, the problem is how to make an autonomous car. safe and reliable on modern roads. Autonomous cars working alone can provide convenience to their owners, but they will not be able to fully realize the efficiency, safety and economic benefits that an autonomous vehicle can provide.
These upgrades can only be unlocked through the offline car network. Such a network has not been built, so opinions differ on what it might look like, but researchers are working to bring the idea to fruition.
For example, the Center for Mobility Transformation at MIT aims to make Ann Arbor (the school’s hometown) a leader in automated driving. Larry Burns, a professor of engineering at the school, turned to the animal kingdom for inspiration, noting that:
“The bees are swarming. A flock of geese. And they don’t collide with each other.
A swarm of bugs might seem like an odd comparison to automated cars, but it’s indicative of the tight tolerances that a network of autonomous cars can provide. A typical human driver, with no distractions, takes 215 milliseconds to react. This means that a car traveling at 100 kilometers per hour will travel about six meters (nearly twenty feet) before the driver can even respond. Because of this delay, it is common for safe drivers to leave several cars between them and the car in front of them.
But just to say that radio waves will make it possible is like saying «the magician did it!». There are many different concepts for how an automated car network can work, and they generally work in two main categories.