The body is not a shell, the chassis is not iron, and the engine is not just oil。
Now it's not about what parts are expensive to buy, it's about how they understand each other。
Last year i helped my cousin with the new car, and the sales pointed to the chassis and said, "this is a new hanger," and i got down and i couldn't even recognize a screw。
These four parts of the modern car are not really what they thought when they were little: the shell is wrapped in a machine, which runs with wheels。
The body now has to carry the crash, hold the battery, and leave room for laser radar。
Previously, “the steel plate is thick enough to be safe”, now 2,000 mpa steel is thinner than a scepter, but not a punch。
The old beams, which are non-carrying, are like tractors, with all the strength of a big iron shelf。
The home car is basically carrying, and the body is a skeleton, and it's not moving。
Biadi seals use ctbt technology to use batteries directly as part of the chassis, which is twice as high as the old-age pension, but which is so bad。
The chassis is not a few springs and iron bars。
It has to hold the electric press, and it has to turn the wheel as much as it can, and it has to save the electricity recovered during the brakes into the battery。
Air hangers are automatically up and down, and the electromagnetic hangers don't react to a bump, and it's over。
I used to think that the harder the hanger, the more moving it was, the worse it was。
It's hard, it's too soft, it's like jelly。
Now, even high-precision map matching depends on the suspended data to calculate the frequency of electric vibrations and the effect of battery position on the centre of gravity。
The engine wasn't even flat。
It's burning oil, but it's not necessarily the main force。
In an additional car, it does not drive the wheel but only generates electricity; in a hybrid car, it is sometimes resting and sometimes working with the electric power。
The compression ratio refers to more than 12, with oil-jet mouths being sprayed directly into the tank, and even air doors opening at any time。
The fuel truck's clutches, gear transformers, transmission axes, all of them。
The electrics turn as soon as they go。
But the trams have to deal with another problem: the batteries are hot, cold in winter, air conditioning, electric power, electricity control, and cooling fluids。
The electrical system is not a horn + radio anymore。
The 12 volts can only light smoke and drive lights; the high-pressure batteries can not move 800 volts and can run 200 km for five minutes。
Seventy-eight control computers in the car are now condensed into three or four domain controllers, like mobile phones upgraded from nokia to anjo。
There was a problem with the mechanics listening to the wrench; now they have to use the code。
The ota upgrade changes the power output character, makes the suspension suddenly soft, and makes the air conditioning wind learn from you。
But if the software collapses, even the flashlights won't... It's not a bluff. Last year there was a feedback from the owner。
Wire beams are also changing, copper lines are getting thinner and some new models are beginning to transmit signals with fibre。
The v2x road synergetic module is placed under the rear-view mirror, allowing for a few seconds to know in advance how much red light there is。
But if you believe this road is actually equipped to speak。
There is no one left between the four systems。
Battery cooling fluids do not just cool the batteries and are returned by road to the electric and electrically controlled dispersion。
The path that the smart drive camera sees has to be matched to the bumpy data of the suspended feedback, so the car knows if it should be trusted。
The ctb, the tc, sounds like a code, actually shoves the battery into the body of the car or into the chassis, and saves a bunch of racks and beams。
The structure is small and can be hit by a bump, and it is normal for maintenance workers to cut high-voltage power, remove batteries, and then move the car。
I asked the mechanic, "do you still have to listen to the new car?"
He smiled, "listen to what? The electrics don't sound. Now it's time to check the diagnostics and see if the software version has been updated."
After his cell phone was released, a brand just sent a new version of the chassis control logic to the entire department。
It's still four wheels with a shell, but it's not a mechanical world anymore。
It's like a guy who breathes, learns and loses his temper。
You don't mess with it, it doesn't mess with you; you rewrite it, it might actually lock you up in a comfortable mode。
