I thought I was still Long Aotian

If you want to create an electromechanical device with detection, identification, tracking and positioning devices out of thin air, it cannot be completed in a few days. Take programming as an example, all situations encountered by the device during driving must be anticipated in advance It is realized that the logic formula is coded page by page, and the main program must be called quickly.

Time passed like this, and the students in the audience who couldn't see the reason were a little disappointed. They went to the school forum to complain that night, cursing Yuen Long as a scumbag, he was making robots, he was dismantling toys, The rocket is about to go to the sky, I guess he is still peeing and muddy!

Things like that are very ugly.

Some of them helped to refute, saying that it was just the first day, and we don't know what will happen later, so don't draw conclusions too early.

But these remarks either sank quickly, or they were scolded so much that they dared not post them again.

Many people were filled with righteous indignation, accusing Professor Liu Jianguo, the dean of the School of Mechanical and Electrical Engineering, of sending this unknown soldier in Yuen Long to show his eyes.

At the end of the second day of the competition, Country J had written several sets of programs and assembled the chassis of the detection robot. In Country C, Yuen Long disassembled all the toys and picked out six wheels of the same size and material.

The forum tonight was full of scolding, saying that it was impossible to see what country C had done. At the same time, the other two students who participated in the competition were also fleshed out, and some students went directly to their dormitory to ask about the progress of the program.

On the third day, the software engineering students came to the competition with two big panda eyes on their faces. They yawned one after another, and it seemed that there was no rest at all.

This is the last day. Country J writes those programs into the chips, then inserts and solders the chips on the circuit board, and finally installs them on the assembled small devices.

Many of the circuit unit modules they use are off-the-shelf, so many steps can be saved.

The program in country C also passed the computer calculation, and after writing it into the chip, it was found that it could not be executed, which made the two students and the teachers very anxious.

At this time, Yuen Long had already studied the working principle of the remote control car. He heard two software engineering classmates behind him quarreling, so he went over to ask about the situation.

Yuen Long wore a stand-up collar T-shirt, jeans and flat shoes today. It was simple and neat. Compared with the two science men who hadn't slept all night, it was simply too seductive.

The time is coming, and the two students don't say that they are professionals, they can definitely complete this kind of talk.After briefly explaining all the problems to Yuen Long, they all looked at him expectantly.

Yuen Long whispered to them: "You guys are thinking complicated, don't be limited by the word detection." Then he pointed to the target used in country J's experiment, and said: "Look, they have already prepared the detection target, as long as let Just the sensor recognizes their ball."

The two classmates were touched by him, they seemed to understand, but they didn't seem to understand, they all looked at him in a daze.

Yuen Long sighed helplessly, picked out the sensors from the parts loaned to them by country J, and picked up a few transmitters and receivers from the toy car parts.

He put those things on the table, pointed to the laptop next to him as a facade, "I also need a small camera." After speaking, he sat down in front of another computer and started programming.

This desktop computer has a monitor like a big bread and a small screen. The operating system used is said to be very friendly.

Yuen Long's fingers fluttered on the keyboard, and strings of codes flowed across the screen. Before the two software engineering students could see the letters clearly, files were opened and closed one by one, and several sets of instructions had been written while the cursor was jumping.

"Why are you still standing there, little camera?" Yuen Long took the time to ask.

One of the students said in a daze: "The school's public equipment cannot be damaged."

Yuen Long didn't turn his head back and said, "It's okay, you can dismantle it, and I'll pay for it after it's over."

After being instructed, the two began to disassemble the laptop.

The notebooks in this era are thick and expensive, and cost [-] to [-] yuan each. They are the treasures of the school, and the school only lends them to use for the convenience of the competition.

When the headmaster saw this, his heart trembled, and he hurriedly got up and asked people to ask what was going on.

After learning that Yuen Long said to use the camera in the computer, he would lose if he didn't use it, he could only grit his teeth and agree, but whenever a student took out an accessory on the laptop, he would cover his heart.

The competition time is coming to an end, the detection robot of country J is basically completed, and the students of country C are still quickly assembling.

The students in the auditorium were very nervous, and some pessimistic ones had already asserted that country C would never be able to do it.

"Okay, we're done." Professor Nakamoto announced loudly when he saw his students raise their hands, and then looked at the dismantled toy car on party C, and couldn't help smiling.

After a while, the equipment in country J has been fully adjusted. Professor Nakamoto walked to the seat of party C and said, "Mr. President, Liu Jun, the time is up. Shall we start the demonstration now?"

"Okay, let's start." The headmaster smiled stiffly, and after answering, he hurriedly took out a gray handkerchief sideways and wiped off the sweat oozing from the top of his Mediterranean head.

Professor Nakamoto smiled and comforted: "Don't be nervous, Mr. President, we are a friendly match, winning or losing is not important."

The game on the field has begun. The detection robot of country J is a square shape, made of all white tempered plastic, with a viewing window on the front, exposing some electronic components. The chassis is very high, and four wheels can be seen With the obvious braking device, because it needs to be calculated and analyzed by computer, a long cable was dropped afterwards.

Professor Nakamoto said: "We have developed an active car killing system, also known as an active safety system, which can detect whether there is an obstacle in front of it, and if there is, it will automatically brake and then adjust the direction to avoid the obstacle. .”

His assistant stood up and added, with a slightly proud expression: "This system can not only be used on detectors, but also be applied to industries such as automobiles and ships. The future prospects are very huge."

After hearing this, the headmaster silently wiped his sweat again.

Professor Liu nodded. He admitted that country J is the world leader in technology in this area, and country J is the largest producer of private cars in Asia. Coupled with the application of radar and sensor systems, their cars have also incorporated high technology .

Private cars in country C have just started. Last year, a small family car, the Siri, rolled off the production line. It is cheap and practical, and its sales volume is very impressive. Of course, it also encountered many problems.

This is not innovation, but it is also their first attempt. As long as they have the courage to persevere, the future technology of the automobile industry may be the top companies in country C.

"Haha, Zuo Zuomu, you're exaggerating. We just developed this, and it hasn't passed the verification yet!" Professor Nakamoto winked at him, it was really shrewd like that.

The principal and Professor Liu looked at each other, and felt that their system didn't look like it had just been developed, but it seemed that it had already been prototyped, and it was just a re-enactment when they came here.

On the stage, Country J began to show everyone that the experimental students put the target object ten meters away, and let the robot walk in a straight line. When it was about to meet the target object, it stopped and turned, bypassed the target object, and returned to the origin.

This process seems simple, but it is completed independently by the machine, which includes detecting objects, identifying paths, and locating the initial point. It can be said to be simple intelligent control.

The students who understood began to applaud the students from country J, sincerely congratulating them on their achievements in this technology.

At this time, it was Country C's turn to play, and when Yuen Long and the others moved into a modified remote control car, the audience erupted. "No way, they are going to use remote control cars to fight against other intelligent robots, how shameless are they?"