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

Luo Jia began to arrange tasks for the software department. To achieve real autonomous driving, first of all, a large amount of information collection work must be completed.
There are dozens of sensors hidden in the body, and the data collected by these sensors is passed 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 lot of rainwater information. If the rainwater is considered as an obstacle, the vehicle will not be able to drive, so a filtering mechanism is needed to filter out invalid information. Leave the really effective part.
Third is 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, and so on. And data.
If you want to process this data, you must build a digital model, fuse all the information together to form a real-time road condition system, and establish the priority processing level of the information.
Again, decision planning.
The real-time road condition system has been established. According to the rain, it should be kept at a slightly longer safety distance from the front car. Because the road is wet, the anti-slip system should be ready to intervene at any time. For the situation of strong wind, the four-wheel independent drive requires Allocating different torques is a software decision.
Finally, the execution system.
After the system makes a decision, it also needs to feed back to the mechanical part, and execute the command. When it is time to brake, turn it when it is time to turn.
Only after solving these five major software difficulties, together with the four major hardware systems, a complete set of autonomous driving technology can really be put into use.
Luo Jia said lightly, "Everyone should have seen that the nature of the autonomous driving system is actually industrial software. Through this period of hard work in the field of industrial software, we have accumulated a lot of experience and cultivated a large number of Top talent for writing industrial software. "
"In this world, industrial software is the most complicated and largest classification. For example, the North American military's F35 fighter aircraft, its own flight control software system, no less than 30 million lines of code, the autopilot system should not be like this. It's huge, but according to projections, it also exists at the level of ten million lines of code. "
"In the past, our pre-research team for autonomous driving has done a lot of work, but on this basis, we have to make a lot of extensions and extensions to make it more functional and adapt to more scenarios."
"To this end, the software department will postpone the EDA project a little bit and concentrate on solving the problem of autonomous driving first. If there are no other problems, today's meeting ends here."
Luo Jia announced the end of the meeting, and everyone stood up and returned to their laboratories.
As a giant enterprise, Xingchen Technology has a large number of projects. It mobilizes a part of its personnel to attack autonomous driving, and most people still have to continue their own research topics.
Luo Jia called Enran and Li Moran into the office and said, "Ultrasonic motors and autonomous driving are the last two key links in the entire automotive system. Although the number of subsystems included in electric vehicles is countless, we cannot devote all our energy to In this area. "
"Everyone stepped up years ago. After the Spring Festival, the software and hardware departments started a new journey at the same time."
Anran leaned back on the sofa and said with a smile, "No problem, I was waiting for the company to enter the semiconductor field. The optics side has been preparing for this for three full years, and has almost all the lithography and etching machines in the world. Taiwan, all researched. "
Luo Jia shrugged. He seemed to be ready to say something, but suddenly, Li Moran and An Ran saw Luo Jia's brows froze tightly, and his index finger squeezed his temples.
"Why, are you uncomfortable?" Li Moran asked with concern.
Luo Jia shook his head. "Nothing. It was all night last night. Now I feel a bit tired. In short, everything is carried out according to the established plan. We have two years of pre-research and accumulation of autonomous driving. Now is the time for us to brighten our sword."
After staying up late, Li Moran and Enron were not lacking. In addition, Luo Jia's patience was amazing. After a moment of pain, he returned to normal, so they didn't think about it, nodded, and returned to their respective jobs.
As soon as the two of them left, Luo Jia immediately closed the blinds and fell to the sofa, trying not to utter a painful moan, but closed her eyes tightly, curled her body, and looked extremely painful.
The crazy sound that made his head burst again, although there was always a sound in Luo Jia's ears, but the sound was very weak, like the hum of a mosquito around him.
Only when the golden dome transmits specific advanced knowledge, the sound suddenly increases, and the brain becomes extremely painful because of the high-density data transmission.
The first time this happened was when Luo Jia was still in school, the transmission of primary artificial intelligence made him fall on the playground runway.
The second time, shortly after he started his business, the transmission of elementary robotics prevented Luo Jia from returning home that night and spent hours in the office.
It's been three years since Luo Jia hasn't accepted the advanced knowledge of the golden dome. He has even forgotten how crazy it is to acquire advanced knowledge.
To this day, the elusive golden dome once again shows great power, and a new folder is opened in Luo Jia's mind, and massive data is sent to Luo Jia's brain crazy.
Luo Jia waited quietly. After drinking two cups of coffee in a row, the pain seemed to be relieved, but the advanced knowledge is often a huge folder, which is much slower than the general knowledge. Luo Jia did not know that When will it last until the crazy tweets come to an end.
So Luo Jia quietly returned to the meditation center, drowsyly lying in bed under the service of a robot, wondering what kind of technology this time will be.
The previous two overspeed transmissions sent Luo Jia with scary technology, artificial intelligence and robotics, which was so advanced that Luo Jia was afraid to use it.
Robots plus artificial intelligence technology are completely epoch-making products and can directly destroy the existing human industrial system.
Although junior robots are rampant, research is definitely not possible, and there is no wonderful imagination to engage in creative work.
But they are the most honest workers in the world. If they are put into production in large quantities, cleaners, construction workers, assembly line workers, all will be unemployed in place.
Unemployment is not a simple matter, it will bring a series of complicated social problems, so Luo Jia does not plan to make robots in batches until he is ready.
Of course, at current costs, robots are 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.
The robot made by ourselves still uses imported circuits and motors, and the five-axis machine tools it processes are also imported, which is very unsafe.
After night, Luo Jia ’s pain continued to decrease, and the robots made egg fried rice that was not tasty or unpalatable. Luo Jia barely ate some and drank two glasses of tomato juice. Then he lay on the table and studied his own. route map.
If you recall carefully, you will find that the development roadmap of Xingchen Technology is actually a long-term blueprint for the robot industry.
Robots use electricity, so they have batteries and electrical controls, wireless energy wave transmission, and Carmen Vortex Power Arrays.
Robots need to use super-precision motors, so there are permanent magnet vector motors and ultrasonic motors under study.
Society must be able to accept the existence of robots relatively easily ~ EbookFREE.me ~ So with the first and second generation of small stars, people today have accepted artificial intelligence, and after a few years they see real robots, will not Will be stunned in surprise.
The core circuit of the robot requires 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.
All in all, to build a robot, we must first have a complete industrial system.
And according to known conditions, primary robots can only replace workers and not researchers, so the education level of Xingchen University and the national university system needs to be improved.
Sleeping was impossible, Luo Jia had to take a bath and lie on the bed, enduring the shouting noise.
Should be a very powerful technology, right?
Because this time takes much longer than the previous two.
In the blink of an eye Luo Jia had been resting in the meditation center for two full days, but the high-speed data transmission had not stopped.