Quadrocopter DJI Phantom 4 Pro + with 2 extra batteries

in #quadrocopter7 years ago (edited)

                                  DJI Phantom 4 Pro + with two extra batteries

A professional, intelligent, expanding face of imagination and leading it with you - that's how you can                                         describe the new DJI Phantom 4 Pro

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                                                                    Professional functionality

DJI Phantom 4 Pro is equipped with an advanced camera with a 1-inch sensor and a resolution of 20Mp. It is able to shoot video in 4K / 60 frames per second resolution, as well as serial photography, at a rate of 14 frames per second. The elements of the titanium alloy structure give it reliability and durability, and the magnesium parts of the body, reminding that it is a fine aviation metal, have low weight and excellent stiffness characteristics. The FlightAutonomy system has acquired additional rear view sensors, as well as infrared sensors, to provide 5-sided obstacle detection and a 4-way system to evade them.

                                                                                20Mp camera with 1-inch sensor

A new, improved camera, purchased an enlarged 1-inch 20-megapixel CMOS-matrix. The individually designed lens consists of eight elements in seven groups. This is the first DJI camera that uses a mechanical shutter, eliminating rolling-shutter distortions that are typical for fast-moving subjects (or high-speed flying). In fact, the Phantom 4 Pro is superior in quality to a lot of conventional compact cameras that use a 1 / 2.3-inch sensor. Moreover, it is capable of recording 4K H.264 video at a rate of 60 frames per second or H.265 at a rate of 30 frames per second and quality of up to 100 Mbps. And the advanced additional sensors and processor can guarantee you that it is shot in the highest quality and ready for further processing and installation.

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Each detail of the camera, which made the famous Phantom 4, refined and improved in the Phantom 4 Pro. The physical dimensions of the matrix, its resolution, the image processor - all this made the Phantom 4 Pro the most powerful quadrocopter among the entire series. Also, users have the option to adjust the aperture value manually, for individually adjusting the depth of field.

                                                                                 The size of the sensor matters

This parameter is the most important for a quality picture, even more than the number of megapixels, because an enlarged sensor is capable of capturing more light. Hence, the improved dynamic range, which is almost 4 times greater than that of the Phantom 4 sensor. The Phantom 4 Pro, due to the increased physical pixel size, improved the contrast and the maximum ISO increased to 12800. This allows you to receive photos and video data in virtually any time of day, and also have a margin for quality in post-processing.

                                                           Comparison of Phantom 4 and Phantom 4 Pro images

                                                              1 / 2.3-inch sensor, 1s, f / 2.2, ISO 100, EV 0.0

                                                     PHANTOM 4 PRO, 1 / 2c, f / 2.8, ISO 100, EV 0.0

                                                                               Optimization 4K

Improvements in the video processing system allow you to optimize the video captured by the camera, up to the high-end real DCI 4K / 60 (4096 x 2160/60 frames per second) and bitrate up to 100Mbit / s. This makes it possible to get high-quality delayed video or even provides an opportunity to get a photo from each frame. An additional tool for improving video quality is the H.265 format used, which is capable of transmitting a video stream of much improved quality. To record video with the maximum dynamic range, use the D-log mode - it will allow you to maximize all the shades of color.

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                                                                                 High Resolution Lens

Such characteristics as resolution and contrast are among the most important values ​​for image quality, and basically they depend on the lens. The Phantom 4 Pro uses a quality set of 8 lenses to produce bright and clear photos and videos, with great resolution. The lens used is specially optimized for aerial photography, has f / 2.8 aperture characteristics and an equivalent focal length of 24mm. Also in its design, 2 aspherical elements are applied, which made it possible to make the entire lens compact and high-quality. As a result of all the improvements and high-quality optics, you get a detailed image, with minimal distortion levels (distortion and dispersion). Moreover, for the first time at DJI we publish MTF (Modulation Transfer Function) results, characterizing the quality of optics at the scientific level.

                                                         Every moment is important

In addition to beautiful landscapes with the help of Phantom 4 Pro, you can shoot various sports events and many other dynamic events. Historically, such shooting scenarios have always been a major problem for "flying cameras", since the widespread use of the electronic shutter caused a number of artistic problems with the display of details shot at high speed. The Phantom 4 Pro uses a mechanical shutter and a large diaphragm opening, which allows you to forget about this shortcoming of past generations of cameras. The shutter can operate at a speed of 1/2000 seconds and prevents the appearance of the rolling-shutter effect. To obtain a serial photograph at 14 frames per second in a resolution of 20Mp, an electronic shutter can be used, capable of operating at 1/8000 seconds.

                                                                                  Sample pictures

                                                                                 5-way obstacle detection system 

The FlightAutonomy system in the Phantom 4 Pro is expanded with additional high-resolution visual stereo sensors that are mounted on the rear of the chassis and supplement the same front and side-mounted infrared sensors. This system allows you to detect obstacles in 5 directions.

                                                      6 cameras for navigation system operation

All three pairs of sensors form a navigation system that relies on the data of 6 cameras and which are permanently included to calculate the distance from the drone to the object. Such equipment allows the Phantom 4 Pro to perform some maneuvers even without the use of GPS. Common opportunities to overcome obstacles allow you to reach the speed drones up to 50 km / h, while avoiding possible collisions.

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                                                                     Flight Autonomy System

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This is a sophisticated intelligent system for flight automation. It relies on the data of dozens of components, including all cameras, dual-band satellite navigation (GPS and GLONASS), ultrasonic rangefinders, IMU-sensor, compass and several specially developed computer computing cores.

                                                                         Infrared sensor system

Phantom 4 Pro is the first drone of DJI, which uses an infrared sensor system. Is able to distinguish obstacles in a wide field of view at a distance of up to 7 meters.

                                                                          Remote control with screen

A bright, 5.5-inch screen with a resolution of 1080p can provide brightness up to 1000k / m2, which is twice as much as the performance of conventional smart devices. The battery lasts for 5 hours of operation, and full application optimization ensures you a stable and fast operation with any data.

                                                                           New video transmission system

The improved Lightbridge HD video signal transmission system is capable of operating at higher frequencies of 5.8 GHz and thus eliminates possible interference and delays in signal transmission. The radius of this system is up to 7 km.

                                                                          Options for intelligent flight. Draw

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Just draw the necessary route, the rest of the Phantom 4 Pro will do for you

                                                                                                  ActiveTrack

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                                            Automatic recognizes and tracks the necessary objects.

                                                                                     TapFly

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Simply tap on the screen at the desired point and the Phantom 4 Pro will go to it, overcoming all obstacles.

                                                                                 Return home

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Phantom 4 Pro is able to choose the best route for returning home independently, given the environmental conditions. He is also able to return home on the same route as he was flying to the destination.

                                                                                   Gesture mode

Using gestures, you can give commands to Phantom 4 Pro, and it will remotely execute them, even without the remote control.

                                                                      Variety of flight modes

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Choose the style that suits you best - neat, simple or high-speed flight mode. In high-speed mode, the Phantom 4 Pro is capable of reaching speeds of 72 km / h.

                                                                            Large radius of flight

With the new signal transmission system, you can operate at a distance of up to 7 km from the Phantom 4 Pro.

                                                                                  Dual sensors

Phantom 4 Pro is equipped with dual compass sensors and IMU-modules, which guarantees excellent accuracy of orientation in space.

                                                                           Battery

For professional work in the Phantom 4 Pro provides a system of intelligent control of the charge of the battery. You will always be aware of the need to charge or replace the battery in advance.

                                                                                        DJI GO 4

The DJI GO 4 application allows you to manage a variety of Phantom 4 Pro operation modes and has all the modern features to work with the received content.

                                                  




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wow.......what a awesome post...............

Awesome dude! I have the p4pro and right now I shoot some areal nature footage during my holiday in Italy and Switzerland ... maybe I can share some when I'm back home :-)

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