Pay tribute to the discontinued DJI Phantom 4, the internal network of the graphic system structure
For the pursuit of stable flight performance, high-definition picture quality, DJI Phantom 4 series is believed to be a lot of people's choice, but you understand the structure of this drone ? Dronefly, a foreign-owned drone shop, created a visual infographic showing what's inside the first generation of Phantom 4, at a glance.
DJI Phantom 4 was discontinued in January 2017.
Phantom 4 has been discontinued for more than one year
Although the internal structure of the drone shown in this show belongs to DJI Phantom 4, which was discontinued in January 2017, it is the first to achieve automatic obstacle avoidance and intelligent tracking. The continuation of Phantom 4 Pro and Phantom 4 Advanced are also based on It is built up. Then what is it inside? Look at the picture!
As can be seen from the above figure, the internal structure of Phantom 4 has several key points, including
#1 There are 2 forward-looking obstacle avoidance lenses at the top of the front stand;
#2 At the same time, the lower optical flow and sonar sensor are set at the bottom;
#3 Antenna and compass are hidden in the tripod;
#4 The flight control base plate and the lower sensor are placed on the same bottom layer, but the front end;
#5 Two electric ac speed controllers (ESC) are placed on the left and right sides, with the battery in the middle;
#6 The power port module is erected in front of the battery;
The #7 GPS module is placed on the front of the top layer.
The chart has both deconstructed interiors
In addition to making infographics, Dronefly also attached a drone vocabulary to explain, so it is not afraid to see a half-baked. It includes the description of the flight control base plate as the brain of the drone, and receives the commands of the GPS module, the compass, the obstacle avoidance sensor and the remote control, and then operates it. It also clearly explains that the ESCs are connected to the power supply and the flight control backplane, and then receive the latter. The instructions are responsible for controlling the rotation of the two left and right sides of the motor, and the power port module is allocated the power for the flight control board and the ECSs.
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