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Japan’s ‘flying car’ gets off ground, with a person aboard

السيارة الطائرة اليابانية تحلق بنجاح بوجود شخص داخلها


The decades-old dream of zipping around in the sky as simply as driving on highways may be becoming less illusory.

Japan’s SkyDrive Inc., among the myriads of “flying car” projects around the world, has carried out a successful though modest test flight with one person aboard.

In a video shown to reporters on Friday, a contraption that looked like a slick motorcycle with propellers lifted several feet (1-2 meters) off the ground and hovered in a netted area for four minutes.

Tomohiro Fukuzawa, who heads the SkyDrive effort, said he hopes “the flying car” can be made into a real-life product by 2023, but he acknowledged that making it safe was critical.

“Of the world’s more than 100 flying car projects, only a handful has succeeded with a person on board,” he told The Associated Press.

“I hope many people will want to ride it and feel safe.”

The machine so far can fly for just five to 10 minutes but if that can become 30 minutes, it will have more potential, including exports to places like China, Fukuzawa said.

Unlike airplanes and helicopters, eVTOL, or “electric vertical takeoff and landing,” vehicles offer quick point-to-point personal travel, at least in principle.

They could do away with the hassle of airports and traffic jams and the cost of hiring pilots, they could fly automatically.

Battery sizes, air traffic control and other infrastructure issues are among the many potential challenges to commercializing them.

“Many things have to happen,” said Sanjiv Singh, professor at the Robotics Institute at Carnegie Mellon University, who co-founded Near Earth Autonomy, near Pittsburgh, which is also working on an eVTOL aircraft.

“If they cost $10 million, no one is going to buy them. If they fly for 5 minutes, no one is going to buy them. If they fall out of the sky every so often, no one is going to buy them,” Singh said in a telephone interview.

The SkyDrive project began humbly as a volunteer project called Cartivator in 2012, with funding by top Japanese companies including automaker Toyota Motor Corp., electronics company Panasonic Corp. and video-game developer Bandai Namco.

A demonstration flight three years ago went poorly. But it has improved and the project recently received another round of funding, of 3.9 billion yen ($37 million), including from the Development Bank of Japan.

The Japanese government is bullish on “the Jetsons” vision, with a “road map” for business services by 2023, and expanded commercial use by the 2030s, stressing its potential for connecting remote areas and providing lifelines in disasters.

Experts compare the buzz over flying cars to the days when the aviation industry got started with the Wright Brothers and the auto industry with the Ford Model T.

Lilium of Germany, Joby Aviation in California and Wisk, a joint venture between Boeing Co. and Kitty Hawk Corp., are also working on eVTOL projects.

Sebastian Thrun, chief executive of Kitty Hawk, said it took time for airplanes, cell phones and self-driving cars to win acceptance.

“But the time between technology and social adoption might be more compressed for eVTOL vehicles,” he said.

وفي سنغافورة، يقوم القطاعان العام والخاص بإجراء مشاريع تحقق استخدام السيارات في السماء.

وفي اليابان، تقوم منظمة “كارتيفاتور”، التي يعمل فيها مهندسون شباب من شركة تويوتا موتور كورب وغيرها من الشركات، بالترويج لتطوير السيارات الطائرة، بهدف إقامة معرض في أولمبياد طوكيو وأولمبياد بكين 2020.

وعلى الرغم من عدم وجود تعريف واضح للسيارات الطائرة، إلا أنها تتميز بصفة عامة باستخدام الطاقة الكهربائية للتحليق، والقيادة الذاتية، والهبوط والإقلاع العمودي، من بين ميزات أخرى.

ومن المتوقع أن تطير إلى وجهات محددة مسبقاً، باستخدام أجهزة استشعار لتفادي الطيور وغيرها من العقبات. ولن تكون هذه السيارات بالضرورة قادرة على القيادة على الطرق، لكن مع ذلك يطلق عليها صفة “سيارات” لأنها ستقل الناس والبضائع في هياكل صغيرة تتشابه مع السيارة.

وقال ريوتارو موري، مدير الأعمال في مشروع كارتيفاتور في حديث مع “التليغراف” الأسبوع الماضي، “إن العالم يزداد تحضراً، وحركة المرور في المدن تزداد سوءاً، وصيانة الطرقات وبناءها باهظا الثمن”.

وأضاف: “ستكون السيارات الطائرة حلاً قابلاً للحياة ومفيداً في القضايا المتعلقة بالنقل والاقتصاد”. غير أنه وافق على ضرورة وضع قواعد لضمان سلامة مستخدمي السيارات الطائرة والأشخاص الموجودين على الأرض.

المصدر: (العربي الجديد)

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