2017年3月3日星期五

DJI Phantom 4



DJI phantom 4 elegant appearance of the streamlined, plus integrated PTZ design, and quick demolition of the propeller, so that disassembly more convenient, more stable lock, for the fierce flight to provide security. Not only increased the battery life, but also increased the speed of flight. To 20 meters per second (72 kilometers per hour) to maintain high-speed flight, the operation more agile, more fun experience.

The new Phantom 4 will be able to say is a cross-era of unmanned aerial vehicle products, brings together a number of black technology, people shines. The introduction of "computer vision" and "machine learning" technology has made consumer-level UAVs more intelligent, thinking and learning, and more user-friendly. "Smart tracking" is one of the biggest embodiment of the previous generation to rely on remote control on the GPS positioning different, we control the UAV, no longer need to mention the remote control around running, by manipulating Phantom 4 mobile phone or iPad, select After the object to be tracked, the 3D stereo image is calculated by 5 images (camera, 2 visual positioning, 2 obstacle avoidance) sensors on the UAV, and the smooth trajectory shooting is selected. In actual flight, the Phantom 4 with the T stage models back and forth in the pace of the model, or irregular running, always maintain a fixed distance, the camera lens is firmly locked in the object to be followed.

Mavic pro



Mavic Pro's fuselage design and may be the flagship model Phantom DJI completely different, but both in the parts and software above has a lot of similarities. They all use the face down optical flow sensor, you can view the situation on the ground in order to stabilize itself in flight, even in the weak wind. The optical flow sensor also allows Mavic Pro to maintain its position indoors without GPS signals. In addition, Mavic Pro is designed for indoor or narrow space flight provides a "tripod mode."

Mavic Pro camera and PTZ are also very similar to the Phantom, but smaller. Its camera uses the same sensor, can shoot 4k video and 12 million pixel still images, but the field of vision is not as big as Phantom. However, Mavic Pro does have the same front optical sensor as the Phantom 4, which detects obstacles and automatically avoids collisions. At the same time, it can also use computer vision technology to achieve gesture control. You can wave him to follow you, or use his hands than a frame to let him take pictures.

Mavic Pro's camera system is slightly different from the Phantom in focus mode. The latter's autofocus feature ensures that the image is clear, but the subject it shoots may not be what you want. Mavic Pro requires you to manually control the focus, this operation may be slightly cumbersome, but as long as you remember when shooting focus, then you can get the same clear and smooth images of Phantom.

2017年3月2日星期四

DJI Mavic Pro



Mavic Pro's fuselage design and may be the flagship model Phantom DJI completely different, but both in the parts and software above has a lot of similarities. They all use the face down optical flow sensor, you can view the situation on the ground in order to stabilize itself in flight, even in the weak wind. The optical flow sensor also allows Mavic Pro to maintain its position indoors without GPS signals. In addition, Mavic Pro is designed for indoor or narrow space flight provides a "tripod mode."

Mavic Pro camera and PTZ are also very similar to the Phantom, but smaller. Its camera uses the same sensor, can shoot 4k video and 12 million pixel still images, but the field of vision is not as big as Phantom. However, Mavic Pro does have the same front optical sensor as the Phantom 4, which detects obstacles and automatically avoids collisions. At the same time, it can also use computer vision technology to achieve gesture control. You can wave him to follow you, or use his hands than a frame to let him take pictures.

Mavic Pro's camera system is slightly different from the Phantom in focus mode. The latter's autofocus feature ensures that the image is clear, but the subject it shoots may not be what you want. Mavic Pro requires you to manually control the focus, this operation may be slightly cumbersome, but as long as you remember when shooting focus, then you can get the same clear and smooth images of Phantom.

DJI's new products- -Phantom 3 SE

All along, DJI series of unmanned aerial vehicles are players that is burn - too expensive. But recently, in addition to the earlier release of the new machine Inspire 2, Wizard Phantom 4 Pro and MAVIC PRO, March 1 is yesterday has just launched a more expensive but also has a certain professional strength of the new machine - -Phantom 3 SE

As the main domestic market of the parity UAV, the Xinjiang this officially launched DJI Phantom 3 SE, not only looks and the previous generation Pro version similar, but also with almost the same specifications, including support for 4K video, visual positioning, 25 minutes of flight life and other details.

In addition, compared to the Pro version of the fastest distance of 5km, DJI Phantom 3 SE can reach 4km, after sale, with a purchase price of 399 yuan a year two new DJI Care warranty program, support models include just released soon Mavic Pro, Inspire 2, Phantom 4 Pro and other products.

2017年2月28日星期二

10 Ways Drones Are Changing Your World

Drones have been a hot topic in the news for some time. Depending on what you’ve read, they’re devastatingly effective weapons of war, the next big threat to personal privacy, a revolutionary leap in video technology, or hazardous toys capable of chopping your fingers off.
To be fair, there’s a measure of truth to all those statements. But you might be surprised to learn that drones will soon affect our everyday lives in a host of useful ways. People are already using them to deliver fast food to hungry teens in Virginia, improve the productivity of Midwestern farms, and even protect rhinos and elephants in Africa from poachers.
In the next year, almost 2.3 million of the unmanned aircraft will be sold, according to market analysis firm Skylogic Research. And the vast majority will be the multi­rotor models embraced by apple farmers, wedding photographers, and search-and-rescue workers.
“This is one of the few technologies that could revolutionize the way the world appears,” says Mark Blanks, who oversees the test site at Virginia Tech University where air-­traffic-­control concerns related to drones are being studied.

In Case You Missed It: Live at DJI Headquarters

I recently visited DJI headquarters to go Behind the Brand of one of the hottest drone makers and OEMs developing tools for filmmakers and video creators.
The highlight was definitely the new Mavic Pro. It's is a small yet powerful drone that turns the sky into your creative canvas easily and without worry, helping you make every moment an aerial moment. Its compact size hides a high degree of complexity that makes it one of DJI’s most sophisticated flying cameras ever. Twenty-four high-performance computing cores, an all-new transmission system with a 4.3-mile range, five vision sensors and a 4K camera stabilized by a three-axis mechanical gimbal are at your command with just a push of your thumb or a tap of your finger.

Helping you fly farther.
Inside the Mavic’s pocket-sized remote controller is DJI’s brand-new OcuSync transmission technology, with a range of 4.3 miles and full HD 1080p video streaming.

No bumps and scapes.
An unprotected drone could hit obstacles during long-distance flight or when descending from an inadequate height in "Return to Home" mode. The Mavic uses FlightAutonomy technology to sense obstacles up to 49 feet away. It can then bypass these obstacles or brake to hover, reducing accidents even when flying beyond visual range.

2017年2月27日星期一

DJI Phantom 4 Pro review

The P4 Pro is nearly identical to the original P4 in terms of both design and build quality. It retains the same hull shape as its predecessor, save for a few minor differences where the new sensors are placed. As such, it’s every bit as strong and sturdy as the P4, which remains among the most attractive and drones available.
It’s impressive that DJI has managed to outfit the drone with so many new features, while still maintaining an identical form factor. The additional sensors have been tucked into the drone’s legs, while infrared and optical sensors are fitted into the drone’s left and right sides. Even the camera, which is drastically better than the one found on the original P4, is just a bit larger than it was before. Unless you familiar with DJI’s drones, the P4 and P4 Pro are as good as identical, despite Phantom’s numerous enhancement.