Chapter 28 – Test

After introducing the energy source of the robot, Wang Lei closed the back cover again, and then made the robot turn to the left to face the audience below the stage.

Wang Lei pointed to the movable joints at the knees of the robot and said, “It has one or more drive motors installed at each joint. Compared with the previous robot, I have designed these drive motors to hide, such as knee joints. I installed the drive motor at the place inside the skeleton.”

“In order for the robot to have more powerful power, I installed two drive motors at its knee joints, one at the position of the lower leg bone, and the other at the position of the thigh bone. These two drive motors can Provides about 250 kilograms of power for the robot.” Wang Lei explained while pointing to the location of the motor.

Hearing this, the audience in the audience couldn’t help but take a deep breath. A single leg can provide 250 kilograms of power. Doesn’t this robot have nearly half a ton of power?

Wang Lei stood up again, pointed to the head of the robot and said, “Considering the public’s aesthetics, this time the robot has a head.”

“In fact, for the robot, it doesn’t matter whether it has a head or not. Installing ultra-wide-angle cameras around the body can achieve the desired effect, or even better.”

“But there is no way. Ideals always make way for reality. People are used to robots and should have cool heads. This setting is like justice will always defeat evil.”

Then, Wang Lei took off the head of the robot to reveal the structure inside, “As you can see, I added a head to it, but the structure is very simple, it is a pan-tilt mount and a hyperspectral camera. ”

With that said, Wang Lei smiled and threw the head of the robot he was holding, and said to himself, “This is my last stubbornness!”

At this time, there was a kind of laughter from the audience.

Wang Lei reinstalled the head of the robot, then lined up his hands, looked at Zhan Haoyu, who was surprised at the audience, and said with a smile, “This is the fire robot I made for the firefighters. I don’t know if the leader of the exhibition can Still satisfied?”

For a while, everyone looked at Zhan Haoyu, who was sitting at the front. Being stared at by so many people, Zhan Haoyu smiled, “I can’t decide this matter, you have to ask our leader!”

“Then I don’t know if the leaders are still satisfied?” Wang Lei looked at the leaders sitting next to Zhan Haoyu.

I saw a group of leaders, who briefly discussed with each other, and then a more kind-looking leader stood up and said with a smile, “You can only know if you are good, as long as your robot can beat us. Everyone in the fire brigade, we recognize your robot.”

“Okay! Then order it like that, you have the final say.” Wang Lei said with a smile.

“It’s very simple. It’s better than our firefighters’ daily training. Who does it fast and well, even if who wins. What do you think?”

Wang Lei nodded, and said with a smile, “Well! It’s fair, then go out and compete now!”

Wang Lei was about to walk outside the door when he finished speaking, and was stopped by the kind leader, “Wait! The press conference hasn’t finished yet, and it won’t be too late for the competition after the press conference is over.”

Therefore, Wang Lei waited until the end of the noon press conference. During this time, Wang Lei recalled the fear of being dominated by school leaders.(Read more @ wuxiax.com)

The whole press conference was the speech of one leader after another. Later, Wang Lei began to envy Luo Xiaoyu next to him, and couldn’t feel anything when he fell asleep.

After the press conference, when Wang Lei thought he could start the competition, the kind-looking leader just now stood up and said, “It’s noon now. I believe everyone is hungry. A delicious lunch is provided, and those who want to taste can follow the staff to the restaurant.”

At this time, Wang Lei realized why he had to wait until the end of the press conference to conduct the competition. This was to treat me as a carrot, so that I could attract these reporters, and then proceeded to lunch the reason to promote their fire brigade.

But even if he knew that he was being used, Wang Lei couldn’t get angry. After all, he was doing publicity for those firefighters who paid silently.

After waking up Luo Xiaoyu, under the leadership of the staff, he came to the fire brigade restaurant. Looking at the various delicacies on the plate, Wang Lei couldn’t help but sigh, “Now the food for the firefighters is too good.”

After picking up the plate and choosing a few favorite dishes, he took the plate and found a seat at random, and then began to enjoy the food.



After eating and drinking, Wang Lei took the robot to a socket to charge it. Although the robot has a lot of power, Wang Lei still wants it to meet the challenge with a fully charged attitude.

About 10 minutes later, the battery was full, just at this time the other people also finished their food.

It was still the kind leader who walked to Wang Lei’s side and asked, “Would you like to take a break for the competition?”

“No, it’s ready, let’s start the competition now!” Wang Lei said confidently.

“Okay, then follow me!” As he said, he walked out of the restaurant, and Wang Lei followed closely when he saw this.

The conversation between the two of them was also heard by the reporters who had been looking forward to it, so a large group of reporters carrying cameras and microphones followed Wang Lei to the outdoor playground.

“Let’s talk about what to compare first?” Wang Lei asked, thrusting his waist to the amiable leader.

“Then let’s start with the simplest one! This runway is one kilometer long, and two kilometers is two kilometers. Whoever reaches the end first will win.”

“OK! No problem.”

“Who is willing to challenge?” The kind leader shouted to the firefighters watching the excitement.

“I’ll come!” a firefighter volunteered to stand up, “I’ll compare it with it.”

“Okay! Then all stand on the starting line!”

Volunteer firefighters stood on the starting line, and Wang Lei also ordered the robot to come to the starting line. At this time, the firefighters on the side cheered and encouraged the volunteer firefighter, “Han Qiang, come on, don’t shame us firefighters!” ”

On the other hand, Wang Lei gave orders to the robot without hesitation, “When you hear the order, use the fastest speed to run two laps along the track.”

“Yes, master!”

“Okay! Two people, are you ready?”

“Ready!”

“OK!”

“Okay! So get ready! Run!” The kind leader gave an order, one person, one machine, and immediately rushed out.

But when they ran out, everyone felt that the fireman named Han Qiang was defeated.

Because the robot is so fast, it only took less than 3 seconds from the start to 60 kilometers per hour, and then it kept maintaining this speed.

This made the onlookers feel that they had guessed the outcome of this competition ahead of time.

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