My dad's life

Fang Yuan heard the cry of the little guy outside the door, thinking that something happened to her, and hurriedly put down the things in her hand and ran out, only to see that the little guy was already crying out of breath, so he hugged her over, "Baby , What's wrong with you, it was fine just now, why did you cry suddenly?"

Mother Fang turned off the vacuum cleaner and walked out.

"Dad..., you... don't... don't sell me, I'm very well-behaved, I'm very... very obedient..." The little guy wiped his tears and choked.

Fang Yuan was at a loss when he heard that, when I would sell you, why didn't I know?

But Fang’s mother behind didn’t know this. She thought that Fang Yuan had said something to her. She slapped her hand on the back of Fang Yuan’s head, and then put Xinxin into her arms, comforting him: "Baby don’t cry anymore. , Grandma just sold your father, she won’t sell you."

Fangyuan is stunned, when did I say I would sell you?Why didn't I know that I was so scumbag to sell my daughter?

Mother Fang whispered comfortingly. The more she thought about it, the more angry she got. She stretched out her hand to give Fang Yuan the back of her head. Fang Yuan hurriedly avoided, but the little man hugged her grandma's arm, "Grandma, don't hit my father."

The little man is still aggrieved, even thinking of his father, but Fangyuan is touched.

So I took the little man from his mother Fang again, and hugged him in his arms, "Baby, Dad told you that Dad will never sell you, because you are Dad's most precious and favorite baby. "

"Really?" The little man asked choked with tears.

"Really, Dad promises you." Fang Yuan said seriously.

It’s better for the little guy to be sad after hearing this. Under the comfort of the two, Fang’s mother and Fang Yuan looked at each other and looked at each other, but the two did not laugh at her. This thing seemed very funny. But from the side it just reflects the sensitivity of the little man's heart.

Fang Yuan picked her up, walked into the house, pointed to the underground sweeping robot and vacuum cleaner and said: "This is a small one, this is a big one. Grandma said the sweeping robot is useless, so Dad said to sell the small one instead of Sell ​​you."

The little guy was stunned when he heard the words, he began to feel a little embarrassed, put his arms around his father's neck, put his head on his father's shoulders, and looked up embarrassed.

"Baby, did Dad take you to buy Miao ornaments? It's so beautiful, let's show it to grandma." Mother Fang diverted her attention.

Sure enough, after listening to Mama Fang's words, the little guy raised his head, slipped off his father, and showed off her collar to Mama Fang with his chest straight.

Mother Fang talked to her for a while, and the little guy's mood gradually stabilized, so she became curious about the robot vacuum again. Why did grandma say it was useless?Why would dad sell it?

After Fangyuan showed her the operation again, she immediately lost interest, "It's not as fun as my Xiaobai, it's not interesting at all."

The little white in her mouth is the all-terrain robot Lu Shouyi bought for her. It is said to be a high-tech product, but it is actually a big toy. After buying it for a few days, she throws it aside. It is still a dog or rabbit. Rabbits and dolls are interesting.

When she said this, Fangyuan remembered the robot Lu Shouyi had bought. It was quite expensive, and it almost caught up with the price of two sweeping robots, but it was completely unmatched by sweeping machines. It had insect bionic six. It also integrates all the necessary sensors-a 720p camera with night vision function, a three-axis accelerometer, a ranging sensor, an infrared transmitter, etc.

The head can be rotated at any angle of 360 degrees, not only can easily maintain balance and walk on complex terrain, but also can run at a speed of 1.2Kmh, and can also climb obstacles up to 375px (13.23cm).

And through the open system interface, you can seamlessly link to third-party or self-compiled small programs. Lu Shouyi said that he bought it for Xinxin, rather than for himself. He likes to play with some cutting-edge technology products, anyway He is not bad for money, and if he encounters a good project, he might be able to invest in it.

So Fangyuan found Xiaobai from Xinxin's toy box, and then got a screwdriver to disassemble it from the sweeping robot, leaving only the motherboard inside.

Xiaobai’s processor and built-in equipment are obviously better than the sweeping robot, so Fangyuan directly removed the original circuit board of the sweeper and replaced it with Xiaobai’s original insect claws on the sweeper. Then a weird-looking robot sweeping like a big spider is completed.

Fang's mother saw that Fangyuan was tossing around, and some distressed and good things were torn apart for him, forming such an ugly thing.

"Mom, when I get it done, you will be able to clean the house easily in the future, and it will be done later." Fang Yuan patted his chest and promised. Although the reassembly is completed, it is not complete at this step.

Robot production technology is very easy. Insect-like, beast-like, and the most difficult robot-like human, there is no difficulty in the production process. There are only two difficulties. The first is energy life. The second point is the degree of wisdom.

The intelligence of robots is limited by intelligent programs, and programming is exactly what Fangyuan is best at. This month, he not only builds the environment of DH language, but also has a more intuitive understanding of the application of this language, let alone his mind. There is also a book "Principles and Maintenance of Agricultural Machinery Construction". This book not only introduces the mechanical structure in detail, but also involves power drive and mechanical intelligence.

So Fangyuan connected the original Xiaobai's control center to the computer, then optimized all the original systems and instructions inside, and recompiled its running logic with a new algorithm.

Because there is already a ready-made program in my mind that can only be used as a reference, Fangyuan only needs to compile it with a computer, and then rewrite it into Xiaobai’s control core, so as long as the hand is fast enough, it will not be troublesome to get it. I visited Fangyuan several times and saw his father's serious work appearance, so he didn't disturb him, so he went to play with his grandparents.

When the setting sun went down and a ray of afterglow came in from the window, Fang Yuan pressed the last Enter key, then got up and stretched out and unplugged the computer cable.

"Dad, are you finished?" Xinxin, who was playing a ball with her grandfather in the living room, saw Fangyuan walk out, and immediately ran over and hugged his leg.

"Yes, it's done." Fang Yuan raised the weird sweeper in his hand.

"Oh, it's so ugly." Xinxin glanced, completely disinterested.

Father Fang was also very dissatisfied, "I have been busy all afternoon, and didn't play with the kids, didn't cook dinner, just toss up such a strange thing?"

Fang Yuan ignored her, but said to Xinxin: "You call Xiaobai hello."

Xinxin glanced at him, but still yelled obediently: "Hello Xiaobai."

The robot in Fangyuan's hands immediately reacted and responded: "Hello, little master, what do you want to say?"

"Wow, does it still talk?" The little guy was particularly surprised.

Fangyuan bent over and placed it on the ground. The robot immediately walked a few steps underground. The camera above his head rotated 360 degrees, and then went straight to Xinxin’s feet. The little guy was scared and took a few steps back quickly. The weird looks are a bit scary.

"You can let it clean up the house now." Fang Yuan knelt down, let Xinxin lean on him, and said in her ear.

With the father behind, the little guy is no longer scared, so he said to Xiaobai: "Go and clean."

When the robot heard the words, the six grippers immediately moved around in the room, the overhead camera rotated 360 degrees, and then built a model of the scanned indoor scene, and then began to sweep the floor. When it encounters a slightly larger object, it will avoid it. , Or holding up the catcher and stepping over it, Xinxin just thinks it's funny, but Fang's father grows his mouth while watching.

In fact, in Fangyuan one afternoon, if you really wrote an intelligent program, it would be completely nonsense. He just changed the algorithm and logical judgment again, and added the voice control system of Xunfei outside the interface to make it. It seems to be wise.