How can I quickly understand the knowledge of cars, I don t know about cars at all

It depends on what you know, there is more professional knowledge in Aika and the Pacific.

Or read magazines, surf the Internet, watch TV shows, etc., and most importantly, interest magazines are the best, because they can be constantly reviewed.

According to the influence on the driving performance of the car, automotive electronic products can be classified into two categories: one is the automotive electronic control device, the automotive electronic control device should be used in conjunction with the mechanical system on the vehicle, that is, the so-called "electromechanical combination" of the automotive electronic device; The other type is the on-board automotive electronic device, which is an electronic device that can be used independently in the automotive environment, and it is not directly related to the performance of the car itself.

Automobile transmissions have several functions:

Change the transmission ratio, expand the range of torque and speed of the driving wheel, to adapt to the often changing driving conditions, and at the same time make the engine work under favorable (higher power and lower fuel consumption) working conditions;

Under the condition that the direction of rotation of the engine remains unchanged, the car can drive backwards;

Neutral gear interrupts power transmission so that the engine can start, idle, and facilitate transmission shifting or power take-off. Wheels and tires are important components in the driving system of automobiles, and their functions are: to support the whole vehicle; Mitigate the impact from the road surface; Through the adhesion between the tire and the road surface, the driving force and the lateral resistance of the balanced centrifugal force are generated when the car is turning and driving, and the automatic positive torque generated by the wheel is made to keep the straight driving direction while ensuring the normal steering of the car; It plays a role in overcoming obstacles and improving passability.

The easiest thing to stand out in car design is the interior design.

The exterior of the car is for others to see, and what people really enjoy is the interior design of the car. From the perspective of styling design, interior design accounts for more than half of the vehicle design. This is because there are many components involved in interior design relative to the exterior.

Judging from the development trend in recent years, the international trend of interior design is more and more digital and high-tech, the shape tends to be concise and neat, and more attention is paid to the application and collocation of a variety of materials.

Take the driver's license, do an intern in the workshop, this is the most direct, I worked in the 4S shop for half a year or don't understand anything, the air conditioning gasoline filter element can not be distinguished, go to the driver's license and then stay in the workshop for half a month, I know everything, simple unloading of the wheel flat tire to change the oil check screws, simple work can be done by yourself.

Find a book to see Basic Construction to understand the role of different components.

Read more books and magazines on cars.

We can usually read more car books and magazines, which can understand the knowledge of cars in detail and accurately, which is a way to quickly understand the knowledge of cars. If you don't like to read professional knowledge books, you can read some car magazines, which are also good reading materials for leisure, and everyone chooses different types of car books according to their different preferences, so you can quickly understand the car.

Automotive terminology. 1. Vehicle equipment quality (kg): The quality of the car is fully equipped, which is the quality of the manufacturer, including the quality of various lubricating oils, engine oils, on-board tools, spare tires, etc. Usually it is what we call the mass of the empty load, the weight of the car.

2. Maximum total mass (kg): the total mass of the car when it is fully loaded. The total mass when the seat is full, when the goods are full.

3. Maximum loading weight (kg): the maximum loading mass of the car when driving.

4. Vehicle length (mm): the distance between the two extreme points in the direction of the length of the car. That is, the distance from the front point to the last point of the rear of the car.

The basic knowledge of motor vehicles is divided into common knowledge of vehicle structure, common knowledge of vehicle performance, common knowledge of main safety devices of vehicles, common knowledge of driving operating mechanisms, common knowledge of vehicle operating materials, and common knowledge of vehicle inspection and maintenance. Common sense of vehicle structure, the car is mainly composed of engine, chassis, body and electrical equipment.

The easiest thing is to learn simple car repair, so that you can have a general understanding of the principle and construction of the car. However, car sales mainly rely on the mouth to eat, eloquence is more important, in fact, many car salespeople on the car know-how, the ugly point is to sell the car information and parameters memorized, many customers do not understand the parameters, as long as you answer such as a stream people will feel that you understand very well, in fact, this is the case.

I suggest that the subject can start with the car that he is most familiar with or looks the most pleasing to the eye. What brand, what style, which ** interval it belongs to, which level it is, what displacement is the engine, and what is the reputation in the forum. After getting a little familiar, you can go and see what cars are available of the same brand.

Riders often introduce some models when traveling by car, because I am more interested in driving in the southwest, because the route and terrain, climate and other factors are more complicated, so it is very particular about the type of car you choose and some configurations, sometimes you can indirectly understand the model and configuration of some cars from these aspects.

Now it's very convenient, I use two apps and Weibo to follow some cars** and the like. But depending on what you're used for, in order to buy a car, it's recommended that you don't need to know much, buy a Japanese, Volkswagen, or something, it won't be broken or repaired, so you don't need to waste time to understand. If it's for interest, then feel free to use it to understand the Che Di.

For us ordinary people, buying a house and a car can be regarded as a major event in life, but whether it is in the news or in the redo, we often fall into the dilemma of buying a car, so today the author will tell you about the pitfalls of buying a car.

Nowadays, many friends borrow money to buy a car, and they first have to go through the loan procedures, and according to the instructions of the bank staff, all kinds of loans are completed within ten minutes. Once the estar loan is completed, the seller will take you to the cash area to start the payment. At this time, the payment amount is in accordance with the previous agreement.

Complete the contract and take a look. The numbers are right.

In fact, the above strange "breakdowns" do not mean that the vehicle is actually faulty, some "faults" are specifically designed to protect the occupants of the vehicle or protect the vehicle from damage, however, regular inspections of the vehicle are also essential!

First of all, it is necessary to understand the model of the car, and then the engine, and then you also need to understand the emissions, and you also need to understand the basic operation of the car, and then you also need to understand the type of oil that needs to be added to the car.

First of all, you can find out about the person who sells the car, and secondly, you can browse more information about the car.

As a novice in automobile knowledge, how to understand the car from scratch, we have to learn the basic knowledge of the car, because now the car has become a necessary means of transportation for every family. Whether you are a novice or a veteran, being able to master a little more automotive knowledge will be very helpful in your future life. Automobile knowledge - beginner's introduction 1, automobile constructionThe car is not born as a whole, but an overall shape composed of various parts, in which the "chassis" plays an important role, supporting the body and engine and its components.

The automobile chassis is composed of four parts: the transmission system, the driving system, the steering system and the brake system, and each system interacts with each other to ensure the normal driving of the vehicle. 2. The engine of the car is composed of two major institutions and five systems, which is the "heart" of the car and the first power. By converting fuel, work is done, and then it is converted into mechanical energy, which is the most basic principle of the engine.

Two major mechanisms: crank connecting rod mechanism, gas distribution mechanism; Five major systems: cooling system, lubrication system, fuel system, starting system, ignition system.

3. Buttons in the carThe buttons inside the car are all over the place, among which the center console has a considerable part of the function buttons, note that each model has different configurations and design differences, so the number and position of the function buttons will also be different. 4. The dashboard car dashboard is divided into a tachometer, a fuel gauge and an odometer, and there are many icons. Dashboard icons are divided into three categories: Indications, Warnings, and Faults.

The indicator light is to indicate the status of each function of the vehicle; The warning light has a warning function; A fault light indicates that the vehicle or the corresponding function is malfunctioning. 5. The light switch is concentrated on the lever near the steering wheel, and you are familiar with the signs of each type of light to ensure that the correct light is used in different driving environments. Automobile knowledge - advanced foundation 1, automotive professional terms curb weight:

The car is fully equipped according to the technical conditions of the factory (such as spare tires, tools, etc.), and the weight after all kinds of oil and water are filled can be understood as "empty weight".

Total mass: The car is fully equipped and the weight when it is full of passengers (including drivers) and goods according to the regulations. Approved load weight:

The examination and regulation of the maximum load mass allowed by the traffic management authority for vehicles to drive on dry and hard roads. Horsepower: A unit of measurement power commonly used in engineering technology, it is one of the important parameters to measure the performance of a vehicle.

Power: The work done by a car per unit of time, in simple terms, power determines the speed of the car. Torque:

The torque output of the engine from the end of the crankshaft. The greater the torque, the more power the engine outputs, the faster the crankshaft speed changes, and the better the car's ability to climb hills, start speed, and accelerate. Acceleration to 100 km/h:

The time it takes for the car to go from a standstill to a speed of 100 mph with the maximum output of the engine.

You can check the knowledge about the car on the Internet, you can also refer to the performance of the car, understand the configuration of the car, and communicate more about the car with the people around you, so that you can understand the content of the car.

You can sign up for an online course, or you can buy some books about cars, and you can read more about this knowledge when you have time, and you should start learning from the basic knowledge of cars.

<> Common Causes of Gasoline Pump Damage.

2.Poor fuel quality: There will be all kinds of impurities in the fuel with poor oil quality, and in the process of use, some small impurities are very likely to be sucked in by the oil pump, which will cause the oil cavity to wear.

3.Gasoline filter is not replaced for a long time: It is possible that the oil pressure and load of the gasoline pump may increase due to the blockage of impurities inside the filter, which can easily cause damage to the gasoline pump.

What is the cause of too fast depletion of antifreeze.

1.There is a leak in the coolant line or fitting of the vehicle.

2.Water pump, oil radiator or water tank leakage, some of the water pump below the position of a breathable hole, long time is prone to leakage of antifreeze, if found, need to check and replace the pump in time; Parts such as water tanks and radiators will also leak mixed engine oil and transmission oil;

3.Engine cylinder gasket seal failure and coolant leaking from the gasket during circulation, consuming some of the coolant, or seeping into the oil.

<><1.Why is the front windshield tilted

The windshield of a car will be designed to be tilted, so what are the benefits of designing it like this?

The first is aesthetics. The sloping windshield of a car tends to give a sprint aesthetic that is very much in line with most people's aesthetics.

The second is to reduce wind resistance. Wind resistance is very important for the driving economy of the car and the dynamics of the finch dust, and the inclined windshield can effectively reduce the drag coefficient of the car and improve the fuel economy.

Finally, there is the reflection. When the car is driving, if the glass is designed to be vertical, then the light shines out, reflects through the windshield, and a large part of it will return, which is bound to cause hidden dangers to driving safety, and the inclined one can reflect most of the light source into the air.

2.What does the horizontal line of the rear windshield mean

Attentive people will notice that there are straight horizontal lines on the rear windshield of the car, but it is not clear what they are used for.

In fact, the horizontal line on the rear windshield is composed of heating wires, and its main function is to prevent the rear windshield from fogging and freezing due to cold weather, affecting the driver's observation of the rear line of sight.

3.What does a car's antenna do

Many people's role in the car's antenna (that is, the vertical line on the top of the car) is summarized as a virtual sounder receiver, which is indeed one of the points, but not all, the role of the car antenna is also reflected in GPS, which is used to guide people, and the antenna on the police car is also responsible for transmitting commands.

4.How the noise of the car is generated

The noise of the car is roughly divided into three kinds, the first is the noise generated by the vehicle itself when driving, and the second is the sound of the horn, which is also the main noise of the car. The third is car brakes, which are not common, but the impact is quite large.

<> "The most worrying thing about driving is to have a traffic accident, once a serious accident occurs, then it will be injured at least and fatal at worst.

News about car accidents is reported on social media every day, causing everyone to have a fear of cars.

However, as a car owner, the most important thing is how to protect yourself to the greatest extent in the event of an accident?

First, the color selection of the car

The most dangerous body color to the safest body color: black, chi, gray, silver, red, blue, green, yellow, white.

The above ranking is based on a survey conducted by Australia's largest motor insurer on car colour and the frequency of traffic accidents.

Second, the gearbox shift emergency switch

Car automatic transmission is a trend, and everyone will have to buy automatic transmission in the future! But if your automatic transmission car battery loses power, or you can't switch gears after breaking down, do you know what to do?

Actually, the gearbox has an emergency switch.

The general model has an inconspicuous small button under the transmission handlebar, and you can press this button to hang the gear to the N gear, which is convenient for rescue work.

3. The headrest is higher than the back of the head

Many new drivers have a concept of headrests that are decorative, and they feel that they can resist fatigue and are not so tired, but in fact, the headrests are life-saving at critical moments.

If you are rear-ended by a vehicle with a speed of 100km/h, without headrest protection, you can instantly break the neck of the person in the car!

To avoid such a tragedy, simply adjust the height of the headrest of the seat to a higher position than the back of the head.

4. Install child safety seats

With the opening of the second-child policy, many of our parents in the 70s or even 60s have become parents again.

Since we didn't have child safety seats when we were children, we all sat in the car with adults in their arms, so even if we had a second child, we still maintained the old habits.

But in fact, once the child is in a car accident, the child will become an adult's airbag, and the injury is the most serious, but the child safety seat can improve the survival rate of children in a car accident by 70%.

5. Blind spot in the rearview mirror

The rearview mirror is our right-hand hand in the process of driving, but it is also the blind spot that many new drivers cannot take care of. What is the most suitable position for the mirror?

1) When adjusting the rearview mirror first, choose the horizontal road. 2) When the seat of the driving section is readjusted, the rearview mirror should be readjusted accordingly. 3) There is a blind spot in the rearview mirror, do not blindly believe in the rearview mirror.

4) Left and right rearview mirror adjustment standard: the distant horizon is located in the middle of the mirror, and the body occupies the mirror 1 Adjustment standard for the interior rearview mirror: The far horizon is located in the middle of the mirror, and you can see your right ear.