Let s talk, what are the trivia of cars?

Without 100% certainty, you must not forcibly overtake, squeeze hard, inaccurately predict and give way to pedestrians and other things that are harmful to you.

The AutoNavi map prompts you to enter the tunnel ahead, please turn on the lights. My wife silently turned on the reading light in the car overhead with her hand. I'm petrified.

Brake, or not, this is your problem, but the rear car generally will not read your brake light morse code, to slow down please step on the ground.

The steering wheel is not actually round:

Many people may find it a little difficult to understand, how can a steering wheel not be round? In fact, the design of non-circular is to ensure the safety of the driver, and the non-center steering machine shaft is hidden in the steering wheel, and the steering column on the steering machine is not connected to the steering wheel on the center of the outer circle of the steering wheel, so it feels that the steering wheel is not round when turning the steering wheel.

You're operating a car that weighs a ton, not that little arrow on the GPS, look at the road, don't stare at the map.

When driving at night on a lit road section, or when there is an oncoming traffic on an unlit road section, use low beams instead of high beams and front and rear fog lights turning on at the same time.

Seat belts will stabilize you before the airbag**, to avoid your head directly into the scene**, in short, the airbag plus the seat belt is equal to the emergency braking soft landing, the airbag without the seat belt is equal to the unrecognizable rocket hammer.

<> "Do you know about the trivia about cars?"

Why is there only one rear fog light?

This is to avoid affecting the judgment of the brake light.

The rear fog lights, rear wide lights, and brake lights are all red, in order to clearly distinguish the rear fog lights, so as not to be misidentified by the rear car as the brake lights, or the rear car will not be invisible when the brake lights are lit, the design idea of "only one" is adopted, and a single rear fog light is located on the driver's side.

A high and a low brake pedal and accelerator pedal?

The brake pedal is basically higher than the accelerator pedal, and from the perspective of man-machine bending bridge engineering, the brake pedal and accelerator pedal need to have a certain degree of recognition to avoid accidentally stepping on the accelerator when stepping on the brake to ensure the safety of the people in the car.

Although it will feel a little uncomfortable, it can effectively prevent misoperation.

Do airbags have an expiration date?

Theoretically, the design life of the car's airbag is the same as the service life of the whole vehicle.

But due to the lack of design standards, the actual life of airbags is not that long. After 10 years of use, its quality is even more difficult to guarantee, and it must be thoroughly tested and replaced in time if possible.

Why do you have to park with the front of the car facing outward?

The front of the car is outward, and in case of emergency, the vehicle can quickly evacuate the parking lot, and there is no blind spot, which is safer.

Is the seat cushion a safety hazard?

Some people habitually put a cushion on the driver's seat, but this kind of active cushion will cause the driver's body to be unstable, and when encountering emergency braking in the situation, the inertia of the body forward can easily make people slide off the seat.

What is the black dot on the windshield used for?

These small black dots are different in different models, at present, there are many theories about the specific role of this black dot on the Internet, there is a belief that most of the windshield of the car is coated with a metal surface, only these areas with black dots are not coated without any coating, at this time, the role of these black dots is like a small window, which is convenient for the relevant equipment in the car to better contact the outside signal.

What are the lines on the hood of a car for?

Usually, the hood of a car will be designed with a broken line.

One of its effects is to be beautiful, and many cars boast that their hood bulging folded lines are very individual.

The second is that it can play a role in air diversion, making the body more stable.

The third also strengthens the rigidity of the hood, like a paper fold that makes it relatively difficult to bend by longitudinal forces.

<><How many do you know about the trivia of cars?

How many do you know about the trivia of cars? I guess even the old driver doesn't know!

Does everyone know? Skillfully drive to and from work every day, and skillfully operate the car every day; Be able to name each car and know the displacement ...... of each modelIf you are still proud of these knowledge and skills, then these car trivia to talk about today will definitely open your eyes!

Let's start with a brief introduction!

Now the owners of the cars know that the most important thing is to buy car insurance for our cars. However, some car owners feel that they have lost money and paid thousands of dollars in premiums a year, but they have not been out of insurance within a year. Not being in danger is actually a good thing, indicating that there are few major accidents in normal times.

However, in addition to claims, car insurance also has other value-added services.

Of course, this is to allow the driver to better distinguish between the accelerator and the brake, there is a very important thing called "foot feeling" when driving, the accelerator and brake first pedal area is different, and the longitudinal height is more important, when you step on the brake, it will give you a completely different sense of depth from the accelerator, which helps to distinguish the two, to prevent confusion, on the road, whether it is the accelerator as the brake or the brake as the accelerator, it is not a trivial matter.

Indeed, the steering wheel of a car is round at first glance.

In fact, under the circular steering wheel, there is a non-center steering machine shaft, and the steering machine axis is closer to the driver, so that the design can free up more leg room for the driver, and avoid the contact between the legs and the steering wheel when stepping on the clutch or braking while driving, so as to improve driving safety; On the other hand, it is more convenient for the driver to get on and off the car, and it is easier to free up a large field of vision for the driver's dashboard.

In fact, glass water is blue, I believe all car owners know, but why it is blue is few people understand.

Shouldn't all water be transparent? Here I want to tell you that in fact, the glass water turns blue has no other special significance, but I just want to tell the owner through the color: many functions are completed by adding chemical additives; Blue is also used to distinguish it from other product liquids and to avoid adding errors.

In short, the turn signal is turned on and off, through the circuit of the flasher and relay to achieve, the structure of the relay is an electromagnet and a switch, in the moment it works to engage will make a click, the turn signal repeated click, is the flash relay when working. Nowadays, many functions of the car need to be directly executed by the corresponding control unit, and the car does not use flash relays, and the sound heard now is basically simulated!

<> "Do you know about the trivia of cars?

There are a lot of seemingly normal things on the car that we don't know about, or there are many car enthusiasts who ask why this thing is like this and is designed this way.

Let's introduce a few little white riders who don't know things, and share them with you. Registered.

First, whether it is a sedan or a hatchback, an off-road vehicle, or a station wagon, they all have their own characteristics, and one aspect of trivia is generally universal. For example, the spare tire of this trunk, many car owners know that there is this spare tire, and they have also seen it in their own cars, but do you know why its specifications are different from our original car? Because the spare tire itself is only used by us in special circumstances, its role is to replace our damaged normal tires, so its life is generally within 3 to 5 years, which we should remember to understand.

Second, it is why the former Ninlu bumper is made of plastic, because in the case of plastic material, it is most likely to produce the effect of cushioning impact force and vibration, which many friends still don't know, so plastic bumpers are more practical than metal bumpers. Don't neglect safety just because of the beauty of your appearance!

Third, in the case of thunderstorms, our novice drivers still try not to refuel in the open space or use unknown fuel brands, because this is likely to cause the refueling gun to be struck by lightning in the process of refueling.

Fourth, the headlights on the right side are brighter than the headlights on the left, and the visibility is stronger, because the vehicle is driving at night, if the lights of the vehicle in front are very dazzling, it may be because of forgetting or deliberately not turning off the high beams, in view of this situation, at the beginning of the design, the lights on the left side will be brighter than the lights on the right.