Technological Supremacy Chapter 273: 5 major problems of software, advanced technology of golden dome


Luo Jia began to assign tasks to the software department again. To realize autonomous driving in the true sense, a large amount of information collection must be completed first.

There are dozens of sensors hidden in the car body, and the data collected by these sensors is transmitted to the central processing unit, which is information collection.

The second is preprocessing.

The information obtained by the sensor may not be all valid. For example, in rainy weather, the sensor will collect a large amount of rainwater information. If the rainwater is regarded as an obstacle, the vehicle will not be able to drive, so a filtering mechanism is needed to filter out the invalid. Information, leaving only the really effective part.

Again, information fusion.

Suppose you are driving on a highway in rainy weather, the automatic driving system will get weather information, highway congestion information, traffic accident information, distance information between vehicles, wind resistance information, tire grip information, etc. A lot of information and data.

To process these data, it is necessary to establish a digital model, integrate all information together to form a real-time traffic system, and establish the priority level of information.

Again, decision planning.

The real-time road condition system has been established. According to the rainy situation, you should keep a slightly longer safety distance from the vehicle in front, because the road surface is wet and slippery, and the anti-skid system should be ready to intervene at any time. Individual drives have different torque distributions, and these are decisions made by software.

The last is the execution system.

After the system decision is made, it needs to feed back to the mechanical part to execute the command, brake when it is time to brake, and turn when it is time to turn.

Only after solving the five major software difficulties and then cooperating with the four major hardware systems, a complete set of autonomous driving technology can be truly put into use.

Luo Jia said lightly, “Everyone should have seen that the essence of the automatic driving system is actually industrial software. Through our efforts in the field of industrial software during this period of time, we have accumulated a lot of experience and cultivated There are a large number of top talents who write industrial software.”

“In this world, industrial software is the most complex and largest category. For example, the North American military’s F35 fighter jet has its own flight control software system, which is no less than 30 million lines of code. The autopilot system should It will not be so huge, but according to calculations, it is also at the level of tens of millions of lines of code.”

“Our autonomous driving pre-research team has done a lot of work before, but on this basis, we still need to expand and extend a lot to make it have more functions and adapt to more scenarios.”

“For this reason, the software department will postpone the EDA project a little bit, and focus on solving the autonomous driving issue first. If there are no other problems, today’s meeting will end here.”

Luo Jia announced the end of the meeting, everyone stood up and returned to their respective laboratories.

As a giant company, Stellar Technology has a lot of projects, mobilizing some people to tackle autonomous driving, while most of them still have to continue their own research topics.

Luo Jia called An Ran and Li Moran into the office and said: “Ultrasonic motors and automatic driving are the last two key links in the entire car system. Although electric cars contain countless subsystems, it is impossible for us to integrate All the energy is put in this one area.”

“Everyone worked harder before the Spring Festival, and after the Spring Festival, the software and hardware departments will start a new journey at the same time.”

An Ran leaned on the sofa and said with a smile, “No problem, I have been waiting for the company to enter the semiconductor field in my dreams. Etching machine, all of them have been studied.”

Luo Jia shrugged, as if he was about to say something, but suddenly, Li Moran and An Ran saw that Luo Jia’s brows were furrowed, and his index finger squeezed his temple hard.

“What, are you uncomfortable?” Li Moran asked with concern.

Luo Jia shook his head, “It’s nothing, I stayed up all night last night, and now I feel a little tired. In short, everything should be carried out according to the established plan. We have already had two years of pre-research and accumulation of autonomous driving, and now it is time for us to show our sword.” moment.”

Li Moran and An Ran have both experienced headaches after staying up all night. In addition, Luo Jia’s endurance is astonishing. After a moment of pain, they immediately returned to normal, so the two of them didn’t think too much, nodded, and returned to their respective jobs. post.

As soon as the two of them left, Luo Jia immediately closed the blinds, fell headfirst on the sofa, tried not to groan in pain, but closed his eyes tightly, curled up his body, and looked extremely painful.

The crazy voice that exploded his mind sounded again. Although there was always a voice in Luo Jia’s ears, it was very weak, like the buzzing of mosquitoes around him.

Only when the golden dome transmits specific advanced knowledge, the sound will suddenly increase, and at the same time, the brain will become extremely painful due to the high-density data transmission.

The first time this happened was when Luo Jia was still in school, the teleportation of the rudimentary artificial intelligence made him collapse on the playground track.

The second time, shortly after he started his business, the transfer of elementary robot technology prevented Luo Jia from going home that night, and stayed in the office for several hours.

Three years passed in a flash, and Luo Jia had never received the advanced knowledge of the Golden Dome. He had even forgotten what a crazy feeling it was to acquire advanced knowledge.

To this day, the elusive golden dome once again showed its great power, opening a new folder in Luo Jia’s mind, and sending massive amounts of data to Luo Jia’s brain frantically.

Luo Jia waited quietly. After drinking two cups of coffee in a row, the painful feeling seemed to be relieved, but advanced knowledge is often a folder with a huge capacity, and it is far slower than sending ordinary knowledge. I don’t know when it will take until the crazy tweeting will stop.

So Luo Jia quietly went back to the meditation center, and under the service of the robot, he lay on the bed drowsily, thinking about what kind of technology this time would be.

The previous two speed transmissions sent Luo Jia scary technology, artificial intelligence and robot technology, so advanced that Luo Jia didn’t dare to use it.

Robot plus artificial intelligence technology is completely an epoch-making product that can directly destroy the existing human industrial system.

Although junior robots are simple and simple, they will definitely not be able to do research, nor do they have brilliant imagination, so they cannot engage in creative work.

But they are the most honest workers in the world. If they are put into mass production, cleaners, construction workers, and assembly line workers will all lose their jobs in place.

Unemployment is by no means a simple matter, it will bring a series of complex social problems, so Luo Jia does not plan to mass-produce robots before he is ready.

Of course, according to the current cost, the cost of the robot is too expensive.

Core components, such as RV motors and harmonic geared motors, such as the entire semiconductor chip system, are all imported. These problems also make Luo Jia full of concerns.

It is very unsafe to build a robot by yourself, but still use imported circuits and motors, and the five-axis machine tool for processing is also imported.

After nightfall, Luo Jia’s pain continued to ease. The robots made fried rice with eggs, which was neither tasty nor tasty. Luo Jia reluctantly ate some and drank two more glasses of tomato juice. Study your own roadmap.

If you recall carefully, you will find that the development roadmap of Xingchen Technology is actually the long-term blueprint for the robotics industry.

Robots need electricity, so there are batteries and electronic controls, wireless energy wave transmission, and Karman vortex street power generation arrays.

Robots need to use ultra-precision motors, so there are permanent magnet vector motors and ultrasonic motors that are being researched.

The society should be able to accept the existence of robots more with the first and second generation of small stars, people today have accepted artificial intelligence. After a few years when they see real robots, they will Not dumbfounded in surprise.

The core circuit of the robot needs semiconductor manufacturing, so Luo Jia develops industrial software and uses industrial software to support five-axis machine tools and semiconductor manufacturing platforms. Star Optics has also been preparing for the company to enter the semiconductor field.

In short, if you want to build a robot, you must first have a complete industrial system.

Furthermore, according to known conditions, junior robots can only replace workers, but cannot replace researchers. Therefore, it is necessary to improve the education level of Star University and the national university system.

It was impossible to sleep, so Luo Jia had to take a bath, lie on the bed, and endure the yelling of harsh voices.

It should be a very powerful technology, right?

Because this transmission takes much longer than the previous two.

In the blink of an eye, Luo Jia had already rested in the meditation center for two full days, but the high-speed data transmission still did not stop.


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