Articles Tagged with Tesla auto pilot

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With the increase in the number of driverless cars on our roads,  there has been concern about the safety aspect of these vehicles, especially with Tesla’s spotty accident record with these cars.  However, new data seems to show that Waymo driverless cars have a much better track record when it comes to safety.

Waymo recently published the results of a research paper which shows that the company’s driverless cars were involved in fewer auto accidents, compared to human-driven cars.  The results were based on data involving more than 57 million incidents, compiled regardless of who was at fault in the accident.  The analysis of the data found that even compared to human drivers,  Waymo driverless taxis were involved in 92% fewer number of car accidents involving pedestrians. That’s encouraging news for transportation safety officials who have been looking for ways to reduce the number of pedestrians being killed in car accidents.

Waymo  taxis also  performed better in auto accidents involving  motorcyclists   and bicyclists.  There  were  82% fewer car accidents resulting in injuries involving motorcycles or bicycles and Waymo cars. There were also 96% fewer intersection accidents involving Waymo cars, and 85% fewer  auto accidents involving serious injuries.

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Motorists driving cars with partial automation soon learn to adapt to the various safeguards that are present in these systems, possibly increasing their car accident risks.

According to a new study by the Insurance Institute for Highway Safety, drivers are very quick to learn ways to circumvent the limits or safeguards set by the partial automation systems in their cars. Vehicles with partial automation systems require motorists to continue to pay attention to the task of driving and step in when there needs to be an intervention.  However, an analysis of several partial automation systems in automobiles show that this is not always the case.

The Insurance Institute for Highway Safety researchers focused on a number of partial automation systems, including  Volvo’s  Pilot Assist System and Tesla’s Auto Pilot system.  In the Volvo system, the researchers found that drivers were often distracted by snacking and checking their phones while the system was at work. They were also likely to get more distracted as they became use to the system and as they learned to get around the limitations imposed by the system.  Drivers using Tesla’s Auto Pilot found ways to get around the warning system before it escalated into a full blown intervention. They continued to engage in distracting behaviors only stepping in to take  minimum actions to stop warnings or alerts issued by the system.

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In spite of the fact that so -called “autonomous” cars have been involved in several auto accidents, including fatal crashes, over the past few years, motorists driving these automobiles tend to be complacent and engage in distracting tasks at the wheel.

Many  cars with self-driving automation, including Tesla, have recently been in the spotlight for the car accidents involving these automobiles.  Some of these auto accidents have actually resulted in fatalities. Other cars with partial automation technology like  Super Cruise Cadillac have also been involved in car accidents.  However, knowledge  about these accidents does not seem to stop the motorists who drive these cars from driving recklessly.  A  new study by the Insurance Institute for Highway Safety finds that many motorists driving these cars continue to perform distracting activities, like snacking or texting while at the wheel of these partially autonomous vehicles.

These partially autonomous systems involve two main types of systems that are geared at preventing accidents.  One  is adaptive cruise control which helps control and set the pace at which the vehicle travels,  and the other is lane departure  technology which keeps the car in its lane. These technologies are very effective in helping prevent car accidents, but under no circumstances are they fully autonomous technologies that can replace humans.

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The federal administration is signifying its intention to monitor even more closely the evolution of the car automation sector.  One sign is that it will require companies manufacturing so-called “driverless cars” to submit information about crashes involving these vehicles in the future.  Although driverless cars have not become a regular site on Georgia roads or in the metro Atlanta area, it is only a matter of time before they become more common.

There have been recent reports of car accidents involving such driverless vehicles.  Some of these accidents have even resulted in injuries. There are at least 100 companies currently involved in designing and manufacturing technology to assist drivers or take over for them. Some of the more popular of these companies include Tesla and General Motors’ Cruise. Tesla, for instance, has been involved in more than one accident involving its driverless cars. The federal administration now wants to get more involved in monitoring accidents involving these cars, just like it does with accidents involving other automobile models.

The National Highway Traffic Safety Administration recently issued an order to this effect to 108 technology companies that are currently involved in manufacturing autonomous cars. The order requires these companies to submit detailed information about vehicles that have been involved in an accident. The federal administration wants information about any accident in which the vehicle’s automated driving system or level two Driver Advanced Driver Assistance System were in effect at the time of the crash. A level two Driver Advanced Driver Assistance System includes adaptive cruise control, lane centering systems and many of the other technologies that are currently available on many vehicles today. Vehicles like Tesla’s models include multiple such safety features.

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