At this time, Qu Sen no longer needed to give too much introduction, so he simply put away the manuscript and introduced other parameters of Nightingale as Li Ying's operation, including ultra-light and thin master, flat-process fuel cell, weight, size, battery life, and control range...

After a round of introduction, Qu Sen left the manuscript and said it easily. The students in the audience listened very seriously. After all, it is much more difficult to make electronic products smaller than to make large ones, not to mention that "Nightingale" also has extremely exaggerated performance parameters. When Li Ying completed the recycling and packed them with Qu Sen, everyone was still unsatisfied.

After Qu Sen and Li Ying left the stage, the host said a few words of pre-season with a little excited and asked the judges to give the score.

9.8, 9.8, 9.8, 9.9, as soon as the four groups were lit up, the venue was filled with buzzing sighs.

49.3 points, this score is no different from the full score.

Then, amid the host's introduction, Qu Sen carried "Qin Nou" and Zhou Li to the stage. After Qu Sen connected the notebook and the antenna, he just opened the operation interface and the picture on the projector attracted the attention of everyone in the venue.

Because of the unique dual camera design of "Qin Nu", the control interface appears very complicated. The upper part of the interface is divided into two main display areas. The left side is the image transmission screen for the remote control lens, and the right side is the image display area for the high-speed camera.

The entire lower half of the operation interface is a slender display window, which will be displayed in this area, with wide-angle high-definition photos automatically spliced ​​by the system.

The complex operation interface also means that the "Qin Crossbow" is extremely difficult to operate. Qu Sen needs to complete various fast maneuvering operations with his left hand while controlling the high-speed camera with his right hand to capture continuous battlefield images.

At the same time, you must also determine the possible enemy sniper points from the high-definition photos in the lower half. Speaking of which, "Qin Crossbow" is more suitable for two-person operation, but considering that there are too many limitations of two-person operation in the battlefield environment, it is designed as single-person operation.

However, Li Yingdu's design report also stated that in subsequent development, we can focus on the development of automatic image analysis plug-ins, and strive to capture the position of enemy sniper points, which is completely done by the computer.

Although the recognition rate of plug-ins that automatically capture suspicious targets in the control system is not very high, it is still relatively easy to capture obvious human form targets in the picture.

After Qu Sen controlled the "Qin Bird" to fly out of the venue, he flew around the outer circle of the venue. At the same time, the high-speed camera continued to take photos of the surrounding environment. Soon, the pedestrians captured in the photos were marked as highlighted by the plug-in.

Several judges and students looked at such intelligent image processing functions and sighed that they completely surpassed the "Nightingale" in front. When Zhou Li introduced the high-precision gyroscope and extremely complex image processing algorithm used by "Qin Nou".

Many people can't help but wonder: "Are these students from Information Engineering University too a bit too awesome?"

This suspicion was not relieved until Zhou Li gave special thanks to the May 11 Software Engineering Institute in her introduction.

Sure enough, such a complex software design cannot be made independently by a few students.

Although we knew that the candidate group of the University of Information Engineering found foreign aid during the production of "Qin Bird", this did not affect everyone's admiration for Qu Sen and the others. After all, the conception and production of the entire machine, as well as most of the software parts, were completed independently by three people.

Especially in the introduction of function expansion, the idea of ​​carrying smoke bombs and installing warheads and directly attacking enemy sniper points through remote control detonation caused heated discussions in the venue.

Almost all contestants considered adding weapon parts to the drone in their initial design ideas, so they were very clear about the difficulty of implementing this idea.

In contrast, the idea of ​​directly installing a blastable warhead and throwing smoke bombs proposed by Qu Sen and the other two is simple to implement, and it can be completely inferred that the effectiveness of this idea.

Treat small drones with low cost as consumables to achieve tactical purposes. This loss is absolutely insignificant compared to the possible reduction of combat losses.

In the end, among the four groups of judges, the two groups responsible for integrity and technical parameters gave 9.9 points, and the two groups of functional and application prospects showed a full score of 10 points at the same time.

When the host yelled that "Qin Bird" had won a high score of 39.8, the audience applause was thunderous!

After the "big show" performance of Qu Sen, Zhou Li and Li Ying, the several groups of participating works in the afternoon basically did not arouse everyone's high interest.

Before the game, everyone was very optimistic about the project, named "Migratory Bird", because the design idea is similar to "Swift" but the parameters are too different. Even the tour guides of the election team felt a little boring when introducing it, and the whole process seemed a little lazy.

After all the participating groups have finished their demonstrations, the host announced the end of the afternoon schedule. At 7:30 pm, each group will start the night flight display.

Unlike the previous two days, the students did not disperse after the display, but surrounded Qu Sen and the other two at the same time.

In the past few days, as science men, engineering men were a little shy, and most of the boys chose Qu Sen when they chatted, and few of them were embarrassed to play with Zhou Li and Li Ying, but no one cared about those things this time.

Because during the demonstration, I understood which drone the three of them were carrying, and as soon as they finished, they headed for the models they were interested in.

The purpose of stunning the audience has been achieved, and Qu Sen and the other two are willing to let everyone experience the performance of the three drones up close. Faced with everyone's enthusiasm, they opened the suitcase without hesitation.

After a while, three drones were launched one after another, which made the organizers' leaders and judges itchy, and they all stepped forward to try to "play" for a while.

No matter how good the performance of lithium-ion polymer batteries are, they cannot resist such consumption. After an hour, the other two were exhausted except for "Nightingale".

Fortunately, the school is generous and equipped with three spare batteries for each machine, so that all students who want to get started have the opportunity to experience the fun of control in person. As for the night flight display at night, there are also fuel cells to support.

It was not until the beginning of dinner that everyone stopped feeling unfulfilled. After sighing about the performance of the three drones, they began to exclaim in unison that the University of Information Engineering is so rich.

At first, they focused on three laptops that act as controllers. Later, after inquiring about the components of the three drones, they knew where the real big spending was.

Qu Sen and the other three were so strict with each other. They didn't say that they spent about 50,000 yuan on printing alone. Otherwise, the group of students who were very proud of their 50,000 yuan in funding support from the school would probably have to burst into tears on the spot.

There was a lot of fun in terms of funds. During dinner, the students began to sigh that scientific research is one aspect. On the other hand, it is indeed inseparable from the support of money. Especially during R&D, no matter what you do, the first thing you think of is spending.

For example, the high-speed camera used on "Qin Crossbow" is a very expensive thing that costs several thousand yuan, and it is not easy to buy if you have money.

Qu Sen and his team did various tests, especially when driving the experiment, they were lucky and did not damage it. If they accidentally broke two, they would probably feel distressed.

After dinner, students from various schools gathered together and discussed various technical issues related to drones. The time for the night flight display was up.

During the day, the "Swift" who was robbed of a lot of attention by "Nightinging" and "Qin Crossbow" finally made a good appearance with its high sensitivity of thermal imaging performance.

When the score was finally announced, "Swift" and "Nightinging" received a technical bonus of 30 points, while "Qin Nu" received a technical bonus of 40 points due to its unique dual-camera design and extremely powerful software performance.

The three works of Qu Sen and the other three won three places for the first prize and second prize without any controversy. "Observer", "Migrator" and "Fatty" divided the third prize.

This result was long ago as everyone expected. After all, among the works that were selected for this time, the three works of the University of Information Engineering were really outstanding, and they were completely different from other works.

There is still a lot of controversy about which of the three works, "Observer", "Migratory Bird" or "Fatty". This time, they all got the third one, so there is no need to argue.

However, after announcing the ranking, the design team of "Migratory Birds" began to shout and ask three people from the University of Information Engineering to invite them to dinner.

The reason is that "Nightingale" is really too shameful for them.
Chapter completed!