More and more cars today
are being designed with an advanced technological interface. It would make
sense that as technology continues to get better, the more integral it will be
in the design of future cars. Early this morning, the multinational engineering
and electronics company Bosch announced that they plan to integrate a
pedestrian avoidance system into production vehicles as early as 2018. This
system that they’ve been working on can “detect and help avoid pedestrians that
step out in front of cars” (Condliffe). Most people would agree that this is a
much needed modification to cars. According to a study from the Centers for
Disease Control and Prevention, 4,743 pedestrians were killed in traffic
accidents in the United States in 2012, and another 76,000 pedestrians were
injured. This is a major problem around the globe, and now Bosch thinks they’ve
found a solution.
While
this new system is not fully autonomous, it instead intervenes if the driver’s
response time is not fast enough to prevent the collision. They use a stereo
video camera that monitors the oncoming road for pedestrians and traffic, with
software that predicts “the likely paths that they’ll take based on their speed
and direction of travel”. Bosch uses algorithms based on large datasets of
pedestrian behavior that was captured from hours of dashcam footage. Unfortunately
this system is not yet perfect, because it only takes action once the sensors
detect a change in steering angle, vehicle speed, and yaw rate caused by the
driver. While there are many factors that the system needs to consider before
taking control of the car, Bosch has stated that “as long as the driver reacts
a half second before the collision, the autonomous sytem can help avoid a crash
in 60 percent of cases”. For a brand new system that hasn’t even been finished
yet, these are already promising numbers.
Bosch has designed this new system for commercial class
vehicles, for the everyday driver. How soon then until this technology spreads
to another branch, like the military? While still very basic, after several
years of public use, I’m sure the military will be able to change this
algorithm for its own uses. This system can be modified to help military
vehicles avoid oncoming enemy fire or explosion shrapnel. I’m sure they will be
able to find a way to implement it into all of their vehicles, whether it be
land, sea, or air.
While this new system can help revolutionize the
automotive industry, people who have been wishing for self-driving cars will
just have to wait. This new system that Bosch plans to integrate into
production vehicles is only somewhat autonomous, responding only after the
human driver has changed their steering or speed. However, this creates the
question of whether or not Bosch (or any other company) already has the
resources to make the fully autonomous vehicle. Perhaps they do have the
technology, but just don’t want to deal with the “complexities of autonomous
car ethics” just yet.
Condliffe,
Jamie. "Bosch Has a Pedestrian Avoidance System It Wants to Put in Real
Cars By 2018." Gizmodo. N.p., 29 Oct. 2015. Web. 29 Oct. 2015.
"Pedestrian
Safety." Centers for Disease Control and Prevention. Centers
for Disease Control and Prevention, 07 Oct. 2014. Web. 29 Oct. 2015.
This system goes hand-in-hand with the augmented reality system that is being implemented in cars today by makers such as Audi. By putting visuals up on the windshield, drivers do not need to take their eyes off the road to look at things such as the GPS, speedometer, etc., thus decreasing the risk of striking a pedestrian. Also, the augmented reality system will highlight pedestrians and others around the road to make them clearly visible and thus reducing the risk of accident. This can be used in conjunction to Bosch’s system. First the pedestrian can be highlighted by the augmented reality to initially alert the driver. If however, the driver is not quick enough to respond, then Bosch’s system will take over and stop the car. This would drastically decrease the thousands of pedestrian killed and the tens of thousands injured in the U.S. every year.
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