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But there is a disadvantage of automatic transmission cars, once people panic, confused thinking. If you want to step on the brakes, but you step on the wrong accelerator, the car will go on a rampage (manual transmissions will not, because people subconsciously step on the accelerator and slam the clutch with their left foot.
Hehe! Therefore, most of the vehicles that have major accidents are automatic transmissions.
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It's much easier to drive, like an electric car.
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Generally depending on personal liking, some people are used to driving the manual transmission and feel that the manual transmission is easy to open, and the general novices like to open the automatic transmission, as long as they need to use the right foot to control the accelerator and brake.
The so-called automatic transmission, as the name suggests, does not require the driver to manually change gears, and the vehicle will automatically choose the appropriate gear according to the speed and traffic conditions.
The power of the engine is transmitted through the gearbox, which is also a key indicator of fuel consumption, and generally speaking, the fuel consumption of automatic transmissions is more than 10% higher than that of manual transmissions. Whether it's a manual or automatic transmission, the more gears you have, the more fuel-efficient.
An automatic transmission uses a planetary gear mechanism to shift gears automatically depending on the degree of accelerator pedal and vehicle speed changes. The driver only needs to control the speed of the vehicle by manipulating the accelerator pedal. Generally speaking, there are the following types of automatic transmissions commonly used in automobiles:
Hydraulic automatic transmission, hydraulic transmission automatic transmission, electric transmission automatic transmission, stepless mechanical automatic transmission and continuously variable mechanical automatic transmission, etc. The most common is a hydraulic automatic transmission. The hydraulic automatic transmission is mainly composed of a hydraulically controlled gear transmission system, which mainly includes two parts: automatic clutch and automatic transmission.
It automatically shifts gears according to the opening of the throttle and changes in vehicle speed.
The continuously variable transmission is composed of two sets of transmission wheels and a transmission belt, which is a kind of automatic transmission, but it can overcome the shortcomings of ordinary automatic transmission, such as "sudden shift", slow throttle response, and high fuel consumption. Compared with the traditional automatic transmission, the structure is simpler, the size is smaller, it can change the transmission ratio freely, so as to achieve the whole process of continuously variable speed, so that the speed of the car changes smoothly, without the traditional transmission when the "pause" feeling.
Manual automatic transmission. It allows high-performance sports cars to be free from the constraints of traditional automatic transmissions, allowing drivers to enjoy the fun of manual gear shifting. This model has a "+" selection gear on its gear.
In D, you can freely change downshifts (-) or upshifts (+) as in manual gears. The driver can force downshifts and slow down like a manual transmission before entering a corner, and can exit the corner with fuel in low and medium gear when exiting a corner.
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The automatic car is very easy to drive, and there is not so much trouble compared to the manual transmission:
1. When driving, as long as you need to control the accelerator and brake with your right foot, it is simple and convenient, and there is no difficulty in operation;
2. The ECU of automatic transmission can calculate the appropriate gear according to the current vehicle speed, speed, throttle opening and other parameters, so the driver does not need to carry out more complex gear shift operations like manual transmission cars;
3. In fact, the automatic transmission is the same as the manual transmission, and the narrow output characteristics of the engine are extended to a wider speed range through the gearbox, and there are also several gears with different transmission ratios.
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Automatic cars are easier to drive, it doesn't need to change gears, and basically only need to control the accelerator and brake.
But if you want to learn a driver's license, it is recommended that you learn manual transmission, which is C1, not C2. Because I learned that the manual transmission can be opened both manually and automatically, but the C2 can only open the automatic transmission, not the manual transmission.
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A car with an automatic transmission is a little easier to drive than a car with a manual transmission.
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Waiting for traffic lights in the city is more advantageous.
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Easy to open, the automatic transmission is simpler than the manual transmission, the automatic transmission has no clutch, only braking and acceleration, and the operation is very simple.
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It is easy to drive a car with an automatic transmission. It is necessary to pay attention to slow refueling at the start. When driving an automatic transmission car, you should not press the accelerator pedal hard, which will only increase the speed and cause the engine to roar loudly and the transmission to wear, resulting in wasted fuel.
Automatic driving tips.
The vehicle can only be started in P and N gears, and the brakes must be applied to remove the gear lever from P gear. The use of N gear start is that when your vehicle is driven directly forward after starting, you can first turn on the power (not the engine), step on the brake to pull the gear to N, and then ignition, and then hang into D gear and go forward.
This avoids the need to go through R gear after ignition in P gear, so that the gearbox undergoes a reverse shock! Another function is that when the ignition suddenly stops while driving, it can quickly push the gear to N gear and start the engine before starting it when it is safe to do so.
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At present, it is becoming more and more convenient for everyone to travel. As a result, under the demand for comfort, a great invention was born, that is, the automatic translator shifts gears in pursuit of comfort, lightness and simple driving enjoyment. Recently, people who have bought cars have basically chosen automatic shifting, and many people basically think that automatic shifting is very easy to operate.
Is that so? What are some driving tips for an automatic transmission car?
Introduction to Automatic Transmission Driving: Tips for Getting Started.
Initiating skills. Attention should be paid to the onset of auto-occlusion. Before the car starts, you need to make sure that the gear target is in P or N gear.
When starting, pay attention to the coordination of brakes, handbrakes, and accelerators. When the D gear is engaged, the handbrake (equivalent to the slow-lift clutch of the manual block) is lifted while the brakes are slowly raised, and the car starts slowly by pressing the accelerator. Don't slam on the accelerator, as this will not only consume fuel but also damage the car.
Be careful not to lift the brake pedal when shifting gears.
Introduction to Automatic Transmission Drives: Introduction.
Take care to collect the oil immediately. Automatic cars have to keep up with the gas when driving on the highway, but it's not the same in urban areas. No matter how fast or slow, most of the time, you basically need to put the oil back in immediately.
Especially in traffic jams and full traffic lights, if you only refuel and apply the brakes when approaching the car in front, the brake pads of the automatic transmission will be seriously slippery and worn, and it will cost a lot of fuel, and passengers will feel unstable and feel that they are really the best at driving. Therefore, in order to save fuel, repair costs, and increase driving comfort, automatic blocking vehicles need to collect fuel immediately when they see a red light at a long distance or when there is a traffic jam ahead.
Upshift early. It can be used to save fuel, reduce noise and engine wear. Upshift early.
Manner. After the car starts smoothly, first quickly increase the car to the necessary speed with a larger throttle, then lift the throttle and hold it for two or three seconds. At this time, the automatic transmission can be raised from first to second gear, and then press the throttle to continue accelerating.
This is the end of today's brief introduction to Bian Xiao Automobile. The above are the driving skills of Bian Xiao Automobile about automatic transmission. Although it sounds simple, it is also just a sound, because an automatic transmission is a very delicate assembly, much more complex than a manual transmission.
So once something goes wrong, it's very troublesome to repair. Do you think it's simple?
Millions of car purchase subsidies.
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The development of society is getting faster and faster, and the use of cars instead of means of transportation is indispensable in life, and the use of cars is very much, shopping or traveling to work, most of them will drive private cars. Because every family will probably have their own car, which used to be manual transmission. Now not only manual transmission cars are very common, but also automatic transmission, automatic transmission of cars in life has brought a lot of convenience to many people.
Especially when the novice driver is driving, the manual transmission is very nervous, and now the structure of the automatic transmission may be much simpler, and it also saves a lot of trouble, ** It must be much more expensive than the manual transmission. <>
It is convenient to drive, but many people still have questions, thinking that although the automatic transmission car is very simple in terms of driving, but compared with the manual transmission, which one is better? There are quite a few insiders who tell the truth, and it's not too late to know these situations now. Automatic transmission cars are to say that the gears are reduced, and the automatic transmission can change gears by itself, which is very beneficial for female drivers and office workers.
It saves a lot of time, and it is not as time-consuming and energy-consuming as manual transmission. Especially when waiting for the traffic light, you have to step on the clutch to change gears, and sometimes you can't get up because of nervousness. <>
The driving aspect of a car that embodies the handling of the manual transmission is very atmospheric, and it can also reflect the handling, and most men prefer the car with the manual transmission, and they will also enjoy these pleasures. Cars with automatic transmissions will go as soon as they step on the accelerator, but cars with manual transmissions will have to change gears at any time. The comparison between the two is only different in structure, and the manual transmission technology may be more traditional in general, but the automatic transmission is designed with great care.
If possible, I still hope that you will choose automatic transmission, so that the familiarity with the car will be quick, and not only that, but it will save a lot of fuel. <>
Manual transmission cars and automatic transmission cars have their own strengths, and the purchase of a car must be based on personal preferences. If you are going to work, you can indeed choose automatic transmission, which will save a lot of time, and if you are a commercial car, you should choose manual transmission, which will be a lot more atmospheric. And the manual transmission car is also very energetic, and it is very attractive for gay men to drive a manual transmission car.
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Yes, this kind of car is really very easy to drive, and now this kind of car is very environmentally friendly, and the power is also very good, and the price of the car is also cheap.
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Yes, it's very easy to operate, and there are no breakdowns, and the most important thing is that novices can drive an automatic car.
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Yes, and such a car is very easy to operate, and there is no particularly hasty gear change during driving, and it can also reduce the occurrence of accidents.
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With the popularity of automatic transmissions, manual transmission models seem to be rare animals. In addition to tens of thousands of units limited by cost, they will also be equipped with manual transmissions. Most of the 150,000 cars are basically automatic transmission models, and many models above 300,000 do not have manual transmission configuration at all.
So what advantages does an automatic transmission have to successfully occupy most of the market, in addition to convenience? In fact, convenience is really the biggest reason. As for some manual transmission enthusiasts think it's because of automatic transmission, it's not necessarily true.
For example, manual transmission is more fuel-efficient than automatic transmission, which is really not absolute.
First, let's explain the structural differences between the two. Manual transmissions require a clutch to disengage and engage power. As for the gears, the manual transmission can be controlled by itself.
If you have a lot of money and are not too noisy, you can block the gear, and the torque is quite sufficient. In automatic transmissions, the clutch has a torque converter instead for power engagement. Of course, the dual clutch is also considered to be an automatic transmission in the broad sense, but the engagement is still through the clutch.
Thanks to the torque converter, the power and smoothness of the shifts have been greatly improved. Of course, the cost of this torque converter is fuel consumption. In the case of the same number of gears, normal manual transmission driving will be relatively fuel-efficient.
The automatic transmission is judged by the computer to change gears, and the shift speed cannot be compared with the manual transmission. If the power is insufficient, the AT can be downshifted quickly, but the MT generally passes like this, so turning on the manual transmission will greatly press the throttle to get high speed, and as a result, the fuel consumption will be greater. In addition, in order to facilitate operation, the general manual passenger car only has a maximum of 6 gears, while the automatic transmission can reach even 10 gears.
The speed control of high gears cannot be compared manually, and the fuel consumption is naturally incomparable. Therefore, it is a false proposition that manual transmissions are more fuel-efficient, and some measured results also prove this. In fact, the reason why automatic transmissions are more fuel-efficient is because of convenience, omitting the two major steps of judgment and gear shift operation, and at the same time freeing up the left foot.
The automatic car automatically shifts gears, making it easy to get started. But automatic transmissions consume more fuel than manual transmission cars, which is why automatic transmissions are not fully popular. The transmission of the manual transmission car adopts mechanical transmission, and the gear shift needs to be operated manually.
Manual transmission vehicles place higher technical demands on the driver. Manual transmission cars require frequent gear changes, and driving is tiring. But manual transmission cars are more fuel-efficient and more flexible in operation.
A manual transmission needs to cruise at 3,500 rpm, while an automatic vehicle needs only 2,800 rpm to reach the same speed. If the engine displacement is the same, there is no difference in the amount of fuel injected at the same speed, but the higher the speed, the greater the amount of fuel injected. Exhaust gas turbocharging does not increase fuel consumption, so the answer must be that the combination is more fuel-efficient!
The core factor that determines fuel consumption is the engine power reserve, not the gearbox.
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Yes! The automatic transmission has less clutch operation, and the gear switch is controlled by the computer, especially in the operation of the downshift fuel replenishment action, which is completed by the computer automatic operation, if it is a manual shift operation downshift fuel replenishment, this action is generally more difficult to operate, so the automatic transmission is more trouble-free than the manual transmission operation!
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Yes, it will be more convenient for the car with an automatic transmission, and there will be no manual gear shifting, so that you can focus on the road conditions when driving, and it will be safer.
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