These small balls are not bulky. Each one is roughly the size of a fist. They are black or white in color. Their surfaces are smooth, and their surfaces will sparkle with light whenever they are touched.

In fact, these small balls are both sensors and positioning devices.

It can sense the surrounding temperature and humidity, and the radar device in it will also scan the surrounding environment and output signals to position the sweeping robot.

Because the space was large, six were used, one in the corners, and two placed on the walls and shelves in the central area.

"Bring Xiao Hao, the sweeping robot equipped with a camera, to turn it on and clean it." Gu Qing picked up the phone and opened the [Boundary Monument].

Zhang Tianhao, a Northeastern assistant from Harbin Institute of Technology, pushed over a trash can with a camera.

Press the button in the center of the bucket, and the top of the trash can flashes a red light.

"Hygienist Xiaohao is booting up...the master's [Boundary Monument] program has been detected.

Load current scene information, please pay attention to the sensor status."

There was a mechanical sound from the trash can, and the six sensors in the factory also flashed green light.

Gu Qing watched as the signs of the six sensors on the phone screen changed from gray to green, and then the interface in the center of the screen displayed a flat map. The appearance of the map was similar to the layout of the factory building, except that the placement of the shelves did not show much.

After all, there are not many sensors.

Conveniently under the screen is the function menu.

It has sweeping function, sprinkling function, mopping function, disinfection function and smart mode.

Although it was not the first time to clean up, it was the first time to clean up a space of 200 square meters, so Gu Qing chose the smart mode.

Intelligent mode - lazy mode, when this mode is turned on, the robot will scan the surrounding environment through the camera, and determine the garbage disposal mode based on the sensors bound to the outside world. All its own sensors will be turned on once, and it will detect airborne particles in a short time.

Dust content data.

"Smart mode is starting. Please protect precious items, animals, and infants." A mechanical sound sounded.

Then I saw the trash can move, and first the camera rotated to scan the surrounding environment.

Gu Qing could clearly see through the phone screen that in the robot's field of vision, a lot of garbage and filth were marked with red dots.

Buzz…

After a few seconds, the tire under the trash can started to move.

Then I saw a trash can starting to spin in circles.

After all, there is rubbish everywhere, so you must start cleaning from the bottom up.

Zhang Tianhao, a graduate of Harbin Institute of Technology who had just pushed this robot in, was very excited at the moment.

Because the design of this robot is his work, although the program and functions have been optimized and changed by Gu Qing, this robot is like a child to him.

So it was called Xiao Hao, and when Xiao Hao started working normally, he was naturally excited. Of course, Gu Qing thought there must be a reason for this: if the machine sells well, Zhang Tianhao will get a share of it.

The robot Xiaohao performed very well. It first cleaned up several square meters of larger garbage such as melon and fruit garbage bags, and then started mopping the floor to clean up small particles and liquids.

But the problem started after cleaning this small area.

The robot Xiaohao finished cleaning the surrounding ground, and then it moved to the next area. The tires at the bottom inevitably left traces of dirt.

After the camera scanned it, Xiaohao started to circle in circles...

Three circles to the left and three to the right, and it will circle back and forth along its own tire marks.

Zhang Tianhao frowned when he saw this scene.

"It's okay. Internet cafe computers are prone to problems. Just restart." Gu Qing smiled and comforted him, then found the robot in the ecological area of ​​​​the mobile phone software [Boundary Monument], and long pressed to restart.

At the same time, a red light flashed on the chest of the rotating robot Xiao Hao. After flashing three times, the red light disappeared and Xiao Hao also stopped moving.

Three seconds later, a red light flashed above Xiao Hao's head.

"Restarting is quite fast." Gu Qing smiled upon seeing this.

"Hygienist Xiaohao is restarting... The master's [Boundary Monument] program has been detected.

Load current scene information, please pay attention to the sensor status."

There was a mechanical sound from the trash can, and the six sensors in the factory flashed green light again.

Gu Qing still chose the old smart mode.

"Smart mode is starting. Please protect precious items, animals, and infants." The mechanical sound sounded again.

Then I saw the robot child moving again. First, the camera rotated and scanned the surrounding environment.

Buzz…

A few seconds later, the tire under the trash can started to move, but this time the robot did not spin in circles, but began to clean the areas divided by the intelligent program.

The cleaning speed is actually not very fast, but this is not a manual process, and there is only one machine. In the middle of the process, the robot opened its own bucket, pushed out a tightly packed garbage bag, and then continued to work.

An hour had passed since the robot Xiaohao cleaned up the two hundred square meters of space.

Zhang Tianhao stared at its every move intently. It wasn't until the last garbage bag was pushed out of the barrel that he let out a long sigh of relief.

"Phew, it's finally over."

Gu Qing smiled and patted his shoulder and said, "You big rat, have you found out the reason for Xiao Hao's previous malfunction?"

Zhang Tianhao shook his head when he heard this, and then looked at Gu Qing with hope.

For his boss, he and other college students recruited with high salaries have already admired him. They are simply geniuses who are more knowledgeable and talented than their tutors.

Gu Qing did not beat around the bush, he pointed at the brand-new factory building and said: "Usually our laboratory is a smaller space, the amount of information processed is not large, and there are not so many obstacles, so the program tasks are easy to arrange.

But it doesn’t work in this factory. There are few sensors, the sensing range is not large, the camera transmits a lot of data, the chip needs to process more data, and the tasks increase exponentially, just like a computer with poor performance suddenly runs 3a

It is normal for a masterpiece to crash or fail to load. Because of this, Xiao Hao stopped spinning around after restarting to collect and process the unfinished data again."

Zhang Tianhao thought about it and felt enlightened, and then asked: "Then what should we do? Upgrade the chip? Or increase the number of sensors?"

Gu Qing nodded: "These measures are all possible, but it is recommended that you optimize the program first, that is, accept Xiao Hao for scene data processing and optimization, and intelligently segment the floor cleanliness and cleaning areas and differentiate the cleanliness levels.

.

To put it more specifically, the large scene is directly divided into small scenes, and then the cleanliness levels are graded. After uniform cleaning to a level, detailed cleaning and disinfection is carried out. In fact, we humans also clean in this way. We first throw away the large garbage, and then sweep the floor.
Chapter completed!