016 Chapter 16 The Eagle's Guest

Miracles don't happen at any time, but they do: when the golden eagle's talons are less than a meter away from the drone, the drone suddenly leans to the left, moving more than a meter lightly, and the golden eagle passes by next to the drone.

"Okay", there was a childish cheer in the beach, and it turned out that Xiao Shancha and his friends clapped their hands in unison.

The golden eagle that roared down fluttered into the air, and hurriedly spread its wings and fanned hard, trying to stop the momentum of the downward rush. It fell down for more than 20 meters, before it stopped, looked around, but there was no trace of the foodie, its eyes looked forward and down extremely snobbish, but no matter how powerful it was, it couldn't see behind it, so it had to pounce and look left and right to find it.

Wang Xiaoyu suddenly remembered that he had only installed the automatic obstacle avoidance function module on the drone the day before departure, and it played a role at the critical moment. Since I didn't have the opportunity to test the flight, I didn't remember it for a while. I didn't expect the automatic obstacle avoidance function to be so responsive, and the drone decisively avoided the menacing obstacle of the golden eagle.

Xiao Shancha and her friends didn't know the truth, and thought that Wang Xiaoyu was calmly operating, relying on skillful skills to avoid it. Especially the small camellia, I admire it even more. While dancing, he stamped his feet and shouted, "Catch it!" Grab it! Grab the eagles! Let you catch chicks! ”

In the grass behind them, a group of immature voices were also heard: "Hold on to it!" Grab it! Wang Xiaoyu looked back, it turned out that the "battalion commander" didn't know when he turned back, and he brought a few more partners and kept hiding behind him to watch the battle.

Wang Xiaoyu, who woke up, couldn't help but be childlike, and immediately set up the automatic following function, took a picture of the golden eagle, and set the graphic recognition to follow. Target: Golden Eagle, Distance: 5 meters from the top left. The drone immediately roared towards the golden eagle, and it had to follow closely ten meters to the left of the golden eagle.

The golden eagle's eyesight is amazing, and the chicks from a distance of a thousand meters can see it clearly, but no matter how good the eyesight is, they can't see their backs, and they only hear a strange whining sound coming towards it. Startled, it hurried forward, trying to turn its head to see what it was?

Aunt Hong in the yard had been washing the quilt with her head down, and suddenly, there was a strange buzzing sound above her head, like an airplane and like a swarm of bees. I couldn't help but look up at the air curiously, and suddenly opened my mouth wide in shock, only to see that the invincible eagle on weekdays was running frantically in front, and closely chasing a thing with four arms spinning leaves, which looked a bit like a small plane? The eagle goes to the left, it also goes to the left, the eagle goes to the right, it also goes to the right. When the eagle flies fast, it flies fast, and the eagle hovers in the air, trying to turn around and see what it is, and the little plane hovers in the air. The eagle angrily threw himself at the small plane, and the small plane turned around and fled, always leaving the eagle's tight distance of about ten meters. The eagle began to get timid, turned and fled, and the small plane followed. The eagle was frightened, it flapped its wings violently, and soared into the sky, and the small plane screamed strangely, and clenched and chased after it.

Aunt Hong was in a daze, she really didn't understand, this eagle had been dominating around for many years. Her family's Luhua big rooster, two feet tall, majestic, saw the child chasing and pecking, once it and the big yellow dog fell out for some reason, and actually chased the big yellow dog out of the hospital! However, such a fierce big rooster, as soon as the eagle appeared in the sky, it obediently took his wife and children to hide in the woodpile. The small plane behind it didn't look as big as it, and it didn't have the sharp beak of an eagle, so how could it drive the eagle all over the sky?

The eagle flew higher and higher, slowly flying over the top of the mountain, and it was impossible to see clearly. The brush she used to wash clothes in her hand fell into the laundry tub unconsciously, and the soap bubbles splashed her face.

At a distance of thousands of meters, the naked eye can no longer see clearly, only two black dots can be seen straight into the sky, Wang Xiaoyu and Xiao Shancha can only watch the video of the eagle flapping its wings and flying high on the ground station of the drone on the laptop. Xiao Shancha didn't know the auto-follow function, and thought that Wang Xiaoyu really wanted to catch the eagle with a drone, staring at the screen, clenching his two small fists, and shouting excitedly: "Catch it, catch it!" ”

Wang Xiaoyu didn't say a word, he was observing the performance of the propeller that had just been replaced, judging from the excellent performance of the automatic obstacle avoidance function of the drone just now, the sensitivity of the propeller was passable. From the point of view of the automatic following function, it can stare at the eagle after rising thousands of meters, which shows that the automatic following function is very powerful, and its propeller lift is also successful. The ground station on the laptop showed that the fastest flight exceeded 20 meters per second. There is also this set of image transmission system, thousands of meters of height, no jams, no snowflakes, no delay, indicating that this set of image transmission system basically meets the requirements. For those consumer-grade image transmissions bought online, many of them have snowflakes at two or three hundred meters.

When Wang Xiaoyu and Xiao Shancha were excitedly looking at the video on the screen, the screen suddenly showed a snowflake, and nothing could be seen. Xiao Shancha opened his eyes, looked up at the sky, and asked anxiously, "Where is the eagle?" What about airplanes? Where did they go? ”

The moon, who had been staring at the sky, turned around at this time, looked at Xiao Shancha's anxious appearance, and teased her: "The eagle flew over that mountain with a plane, maybe it wants to invite a drone to its home."

Xiao Shancha looked at the moon in astonishment, and then looked at Wang Xiaoyu, not knowing what to do.

When Wang Xiaoyu heard the moon say this, he knew that it was broken, he hadn't done a good job of the function of transmitting the map across the mountain, and another big white pigeon used as a relay machine for image transmission was shot down a few days ago, what should I do?

He pulled back the manual control gear, but the signal was blocked by the mountain, and there was no response.

Xiao Shancha looked at Wang Xiaoyu's situation, and also knew that he was in trouble, so he hurriedly shook his arm and asked anxiously: "Brother Xiaoyu, you should find a way, the plane was abducted by the eagle."

At this time, Peizi, the boy with a dripping nose next to him, also asked, "Little Camellia, was your plane abducted by an eagle?" ”

Xiao Shancha said: "No, Brother Xiaoyu will catch the eagle back in a while."

Wang Xiaoyu fiddled with the remote control for a long time and did not respond, so he went to the ground station to check, and the GPS running track of the plane showed that the plane was on the other side of the mountain, up and down, left and right. It seems that he is still flying with the eagle normally. The poor eagle was miserable by the monster that followed him, rolling up and down, flying all over the sky just can't get rid of it, in this sky, it has always been the king, when did it ever be so embarrassed?

Wang Xiaoyu knew that it was useless to be anxious now, looked at the little camellia next to him who was already jumping in a hurry, and comforted her: "Don't worry, the plane will be a guest at the eagle's house, and it will come back in a while, you look at the little white dot on the screen, it's the plane, isn't it flying well?" ”。

Xiao Shancha leaned closer to the laptop computer and stared at the flight trajectory of the drone displayed on the screen, a small white dot jumped up and down on the other side of the mountain, looking very seriously, without speaking.

Wang Xiaoyu checked the power and consumed 1/3. He set the plane to automatically return to home when the battery was 50% left. God bless the automatic return to the successful home, don't break down.

Xiao Shancha looked at the GPS map for a long time, and said to himself: "I didn't expect the little plane to be as playful as a child. ”

Wang Xiaoyu almost laughed out loud after hearing this.

At this time, another little boy stood up in the grass not far behind him and shouted to her, "Little Camellia, your plane has been abducted by an eagle."

As soon as Xiao Shancha heard that he was angry, he grabbed a handful of sand and raised it over, but unfortunately it was far away and not enough. She bent down to pick up a branch in the ground and rushed over it with great vigour. The "battalion commander" scattered with the little boys, shouting as they ran: "Little camellia, love to brag, cowhide blows into a big plane, don't throw bombs and gasoline, throw gasoline!" ”

Ten minutes later, the drone Little Red Eagle appeared on the top of the mountain, and then slowly flew towards Wang Xiaoyu, hovered above his head for a while, and stopped steadily on the beach where it had just taken off. Wang Xiaoyu was overjoyed and said happily: "The automatic return flight has been successful!" ”

In the next three days, Wang Xiaoyu, who had not recovered from his leg injury, took Xiao Camellia to train and debug drones on this beach every day. Xiao Camellia learned very seriously, and on the first day, he needed to master the basic essentials of takeoff, somersault, hovering and other actions.

Although Wang Xiaoyu has some research on drones, he is not a drone pilot after all, and he doesn't know how to systematically teach Xiaoshan Tea to fly drones. So he moved the set of test license plates, Wang Xiaoyu inserted more than a dozen bamboos on the beach, just like the test license plate practice pile, and let Xiao Sancha practice flying in the bamboo array. Reversing into storage - 5 circles made of bamboo in a row. Target Parking – Hover to the middle of the large circle. Half-hill start - fire in the air, restart the drone, twist the figure eight - around the two bamboo poles, do a figure-eight flight. It only took two days for Xiao Shancha to basically master the essentials of this series of movements. The other children had only mastered some basic skills due to the lack of time to practice. The little girl said that she is a senior sister, she has learned it, and it is the same to teach everyone slowly, although the children are very unhappy, but there is no way.

On the fourth day, Wang Xiaoyu basically didn't teach her anything new, she repeated the training and consolidation of what she had learned. On the fifth day, with Wang Xiaoyu's acquiescence, she controlled the drone to go to aerial photography all over the mountain, although the shooting effect was very average.

After another three days, although Wang Xiaoyu's leg injury was not completely healed, it no longer hindered walking. Wang Xiaoyu said goodbye to Mr. Hong and went to the Expeditionary Force Memorial Hall in Tonggu to find out the news of his grandfather.