To put it simply, the four-wheel follow-up system means that when the vehicle is turning, not only the front wheels will change direction, but the rear wheels will also turn accordingly, which is called 4WS technology.
This technology is not pioneered by Xingchen Technology. The world’s first mass-produced 4WS technology was jointly developed by General Motors and the famous auto parts company Delphi, Quadrasteer four-wheel steering.
I don’t know if you have noticed while driving that the 2-wheel steering system, referred to as 2WS, has a natural disadvantage. When turning, the front of the car is not always moving in the expected direction. This disadvantage can easily become a novice female driver. weapon.
The 4WS has a smaller turning radius than the 2WS, so that drivers with poor cornering skills can easily pass even the most complicated corners.
Star Technology’s 4WS technology integrates small steering motors on the front and rear wheels, and the steering motors control the actuators through four-wheel sensors and microcomputers to achieve active steering control.
Compared with Delphi’s mechanical four-wheel steering system, Xingchen Technology has substantially improved. It is Xingchen Technology’s second-generation artificial intelligence, which is the second-generation little star, that controls the trajectory of the four tires.
All in all, Star Technology’s intelligent 4WS system has greatly improved safety, reduced the difficulty of vehicle manipulation and parking, and truly made driving a simple matter, with sensitive steering and free parking.
With An Ran’s professional and fast explanation, the scene quickly boiled, and the whole world also boiled.
“Four hub motors, plus four independent steering motors, this is the real 4WS technology!”
“My God, it can make the car drive sideways like a crab!”
“From a physical point of view, lateral movement should accelerate tire wear?”
“Compared with safety and convenience, what is that little wear and tear?”
“It’s decided, I want to buy a car with 4WS technology for my wife, her parking skills are really terrible!”
“This is simply the gospel of female drivers around the world!”
Things started to change a little unexpectedly. The meeting rooms of the major auto giants who were watching the live broadcast were suffocatingly quiet.
The long-awaited solid tire did not appear, but Star Technology launched the world’s first, complete version of the 4WS system!
In this world, racers are only a minority after all, and the vast majority of drivers are ordinary people, with half a dozen driving skills.
Although 4WS is not a black technology, it can really help you solve problems, save you a few minutes of parking time, make you more calm when crossing corners, and reduce the chance of rollover accidents. The spirit of pragmatism is truly commendable.
Even if you are a very good driver, you should not hate the more convenient driving experience, not to mention that it can also provide safety that no amount of money can buy.
“The Transportation Committee of the Third District of Beijing reminds you that there are tens of thousands of roads, and safety comes first. Irregular driving will bring tears to your loved ones.” An Ran joked.
He was very excited today, and even made a small joke at the scene, which ignited the atmosphere of the scene.
If you change to another company, it is not too much to talk about the 4WS system for an hour, but the protagonist of the press conference is Xingchen Technology, 4WS is a small technology, just a few minutes to talk about it, it is not necessary Too much pen and ink.
An Ran said, “Please allow me to introduce today’s highlight.”
“It’s finally here, solid tire system!”
“Everyone, get ready to fire, Star Technology will definitely overturn in solid tire technology!”
International netizens began to clamor, and Huaxia netizens also sweated for Xingchen Technology. Although Xingchen Technology is worthy of the pride of China, the move to enter the field of solid tires is still radical and risky in the eyes of most people. of.
As the big screen flickered, people discovered that what appeared on the screen was not a solid tire, but a magnetic suspension system.
This system is called dual magnetic suspension because it uses two major assemblies of NdFeB and electromagnetic.
The demo screen that stunned everyone quickly began. It was a Volvo car, which was equipped with four cast steel tires, and it was speeding on the test road, with a speed of up to 120 kilometers per hour.
Star Technology may do this to highlight the superiority of the dual magnetic suspension system, but it is a set of steel tires after all!
Pressed on the ground, there was a rumbling sound, as if what was passing in front of the camera was not a car, but a heavy tank with pure steel tracks!
This shocking demonstration method terrified everyone, but the audience never imagined that running on the road with steel tires was just the beginning.
The picture changed again, and this magical electric car appeared on the complicated mountain road. The steel tires collided violently with the gravel on the road and crushed each other. Countless gravels grazed the camera like bullets.
Electric vehicles are still walking on undulating gravel roads, and the suspension system is lifted to the limit. With the violent vibration of the road surface, the suspension is constantly adjusted to control the body roll angle and balance the comfort of the car.
唰~
Following the fierce whistling, the car equipped with steel tires soared into the air from a **** and landed heavily more than ten meters away. Driven by the motor, it accelerates away.
At this point, even the dullest audience can understand that the dual magnetic suspension system has created a new history and broke through the limit of the limit of the shock absorption system.
Not to mention solid tires, even steel tires can run!
“No way? What did I see!”
“Isn’t it too heaven-defying!?”
“How can there be such an awesome suspension in the world!?”
People are doubting their own eyes, physical magnetism, electromagnetism, plus hydraulic pressure, the three major damping components together form this epoch-making dual magnetic suspension system, and it can be known from the test data that its shock absorption The effect and dynamic range are 9.73 times that of traditional hydraulic shock absorbers.
The nearly ten-fold performance improvement has greatly enhanced the passability and off-road performance of the vehicle, and made the vehicle’s shock absorption system reach a near-perfect level.
There was no sound at the scene, until the end of all the demonstration screens, people woke up like a dream, and then thunderous applause and noise broke out.
What is real technology?
That’s it!
Star Technology’s dual magnetic shock absorption makes the traditional hydraulic shock absorption system eclipsed, and it has passed away since then!
Industry experts believe that this demonstration is to highlight the performance of dual magnetic shock absorption, so the shooting is a bit extreme.
In mass production, due to cost saving considerations, the mass-produced version of the dual-magnet system should be slightly weaker. After all, in real life, most people are not off-road crazy people. Less than such extreme super suspension.
But this is not the key point. The key point is that Xingchen Technology has mastered the ultimate technology of shock absorption and suspension systems, and has become an insurmountable mountain of heaven in this field.
From now on, everyone will know that the shock absorber made by Xingchen Technology is the best in the world!
It’s like a super sports car with a speed of 400 kilometers per hour. Although few people can afford it, the company that can build the fastest sports car in the world is definitely awesome.
Sometimes, technology is something to show off. If it weren’t for this set of crazy steel tires, who would have realized how powerful the dual magnetic shock absorption of Star Technology is?
The Western media, which were preparing for Black Star Technology, collectively fell silent, because the facts are there, and the technology is so cruel that no one can hack them.
Anron took advantage of the opportunity to introduce the last technology of today, solid tires.
Solid tire is actually just a name. After watching the demonstration animation, people will find that this thing is not really solid, but uses a honeycomb structure instead of the vacuum structure in traditional tires.
The solid tire is cut open, and the interior is a complex and fine independent geometric shape, just like a honeycomb of a bee, so its weight is very light, its structure is very tough, and its elasticity and shock absorption ability are not weaker than traditional vacuum fetal.
There are several advantages of this tire.
First of all, it has a strong load-bearing capacity and can be used in the field of giant trucks of more than 100 tons, or in the field of large-scale construction machinery.
Secondly, it is very wear-resistant. The life span of electric vehicles is about 20 years. During this period, there is no need to replace tires, which reduces the cost of use.
Third, there is no hidden danger of deformation. When the vehicle is cornering at high speed, if the tire pressure is insufficient, it will cause the tire to deform violently, affect the driving stability, and even cause serious traffic accidents such as car crashes and deaths. Honeycomb solid tires are completely No worries in this regard.
Finally, never blow out.
As we all know, if the tire bursts suddenly during high-speed driving, or loses gas rapidly due to the breakdown of hard objects, the result is very serious.
An Ran said seriously: “According to the statistics of IDC, the world’s largest data research company, forty-six percent of traffic accidents in the world are caused by tire failures, and among them, tire blowout accidents account for 70 percent.” .”
“So you can see that the three major technologies we released today are not to show off our research and development capabilities, but to make driving more convenient and safer for everyone in the future.”
“In all fairness, our honeycomb solid tires have no stronger grip than traditional tubeless tires, nor have the ability to reduce tire pressure in desert environments, and the shock absorption capacity is even 10% lower than tubeless tires. ~Soverse.com~ But, we are safer!”
“Life is only once, and science and technology should always be based on people and respect for life!”
“After launching the four-wheel independent steering system, we have solved the problems of difficult parking and high-speed cornering, and the dual magnetic suspension combined with honeycomb solid tires will eliminate 46% of the world’s traffic accidents! “
“This is the end of today’s technology conference. Next, you will see the new electric vehicles produced by our partners of Star Technology based on these three technologies.”
“Thank you everyone!”
After saying this, An Ran strode off the podium, but at this moment, everyone seemed to be in a dream, unable to wake up.
This is a typical style of tough guys. Anron didn’t have any marketing strategies, nor did he show off his feelings. Within 20 minutes, he would explain the technology he was going to talk about, and then it would be over.
After all, in this world, technology is the hardest marketing!