The AMT transmission is a transmission modified on the basis of a mechanical transmission (manual transmission). It mainly realizes the automation of gear shifting by adding a microcomputer-controlled automatic control system. AMT transmission is also called automatic transmission. It is the abbreviation of electronically controlled mechanical transmission. It is based on dry clutch and gear transmission and is equipped with a microcomputer control system. It can determine the best gear according to vehicle speed, throttle, driver commands and other parameters, and control operations such as clutch separation and engagement, shift handle removal and gear shifting, and synchronous adjustment of the engine's throttle opening, ultimately achieving Automation of the gear shifting process. The principle of AMT transmission is to realize the automation of gear shifting through microcomputer control, thereby improving the convenience and comfort of driving.

The working principle of the AMT transmission is to control the clutch and transmission through a microcomputer control system to automatically complete the shifting process. In an AMT transmission, the driver only needs to operate the shift handle to select the desired gear, without depressing the clutch and manually shifting gears. The emergence of this kind of transmission makes driving more convenient and comfortable, and also reduces the driver's driving stress.

The main advantage of AMT transmission is that it is simple and easy to use, while it also saves fuel. It is more energy-efficient than a traditional manual transmission because it can automatically control the engine speed when shifting gears, thereby reducing the waste of energy. In addition, the AMT transmission also has high reliability and durability because it does not require the driver to manually operate the clutch and shift gears, reducing the driver's skill requirements and thus reducing the driver's driving difficulty.

In short, the AMT transmission is an advanced automobile transmission technology. It is modified on the basis of a mechanical transmission (manual transmission), and realizes the automation of gear shifting by adding a microcomputer-controlled automatic control system, thus improving the convenience of driving. sex and comfort.

The knob shift can be replaced by a shift knob. It is recommended to go to a professional modification shop to have it modified. It may not be easy to use if modified by ordinary shops. The expanded knowledge of knob shifting and gear lever shifting is as follows:

The disadvantage of the knob shift is that it cannot be blindly shifted like the shift lever. You can know which gear the car is in by the position and feel of the shift lever. Therefore, when using buttons to shift gears, you must aim with your eyes every time, otherwise it is easy to press the wrong button. Sometimes, some models also design the shift button together with the engine and gearbox buttons, which increases the chance of misoperation. During driving, it is easy to shut down the engine, causing problems for the driver. A huge safety hazard.

As for the handle shifting, it can make the driving operation lighter and simpler, and prevent misoperation; the buttons can effectively save space and improve the style of the car, and each gear adopts a differentiated design. This allows the driver to distinguish gear positions through feel and shape. In short, whether it is button shifting or handle shifting, each has its own advantages and disadvantages. As long as it suits your own habits, it is best to use it.

The buttons on the automatic transmission handle are mainly to prevent the wrong gear. This can not only protect the gearbox, avoid damage to the gearbox gears and extend its service life, but also eliminate potential safety hazards caused by misoperation. If you shift into the wrong gear, your vehicle may move forward or backward unexpectedly, causing an accident. Therefore, the lock button on the automatic transmission handle is also called the gear lock, and its role is very important.

In automatic transmission vehicles, the lock button is usually located on the side or top of the handle. The driver only needs to press the button to lock the gear in the current position to prevent accidentally shifting into the wrong gear. In this way, even when the vehicle is driving, the driver does not have to worry about misoperation and can drive the vehicle with more peace of mind. In addition, the lock button can also prevent the vehicle from accidentally sliding when parking, protecting the safety of the vehicle and passengers.

It should be noted that when using the automatic transmission handle, the driver should first stop the vehicle and then press the lock button to ensure that the vehicle is parked in the correct position. If the lock button is pressed while driving, the vehicle may suddenly stop or accelerate, resulting in a dangerous situation. Therefore, the driver should stop the vehicle before operating to ensure safety.

In short, the lock button on the automatic transmission handle is a very important part of the vehicle. Its function is to prevent the wrong gear, protect the gearbox, eliminate safety hazards, and allow the driver to drive the vehicle with more peace of mind. When using it, attention should be paid to the correctness of the operation to ensure the stability and safety of the vehicle.

Nowadays, the configurations in cars are taking the route of "luxury" and "technology". The shift lever has gradually changed from the most traditional mechanical type to the electronic type, and the shifting method has also evolved from the ordinary gear lever to electronic wire controls and knobs. type, button type, etc. It’s not that I don’t understand, it’s that the world is changing too fast, and automobile technology is changing with each passing day. Many experienced drivers can’t keep up with the pace. They get in the car, ignite it, and get ready to drive. Wait, where to put the gear? Fumble around. I looked around, but I couldn't find a block. At this time, I believe everyone was like a deer in their hearts and was extremely embarrassed. To get rid of the above "naturally dull" image, we really need to make some improvements to today's various gear technologies and shifting modes.

There is no need to say more. The gear lever is located in front of the central armrest box. Currently, there are two traditional automatic transmission methods: one is the straight transmission type. This gear design is very common. The design advantage is that the gear shift is relatively direct. It is smooth, but the disadvantage is that it is easy to shift into the wrong gear when operating blindly. The other is a stepped gear, also called a snake gear. This gear is also a very common automatic gear design, especially seen on Japanese cars. Its advantages and disadvantages are exactly the opposite of the inline gear. The advantage is that it is not easy to shift into the wrong gear when shifting into gear, but the disadvantage is that the operation is not as smooth and direct as the straight transmission.

Some automatic transmission models have three digital gears 3, 2, and 1 under the D gear. These three numbers are also forward gears. They represent three different gear restrictions. From top to bottom, they are: 3 represents The gear is limited to 1st to 3rd gear and will not move to a higher gear. You can use 2 when overtaking. The 2 represents the gearbox is limited to 1st and 2nd gear. It is used for starting or slow speed on slippery road conditions. The function of limiting the gear when moving forward is 1, which means that the gear is limited to 1st gear, which can be used when climbing and other situations that require large torque output. In addition, there is L (Low) gear, which is a low speed gear. It has the same meaning as the digital gear "1" mentioned above. It is to limit the gear position to the lowest, so as to obtain large torque without upshifting. B (Engine Braking) gear is relatively rare, and it mostly appears on Toyota hybrid models. B gear is generally used when coasting for long distances or going downhill. The purpose is to provide braking effect and enhance energy recovery. It can charge the vehicle's power battery to increase the battery's endurance.

Turn on the left turn signal, engage first gear, release the handbrake, do not step on the accelerator, and slowly release the clutch. As soon as the engine speed drops and the sound becomes deeper, it means that the clutch has begun to combine and enter a semi-linked state. Hold on, the car may not move, and then Loosen a little and the car will squirm, loosen it a little more and the speed will speed up a little, and pedal a little more and the speed will slow down a little. This is the method of controlling the speed of the car without refueling in the semi-linked range. You can also stabilize the clutch at a certain point of semi-linkage and control the vehicle speed by changing the amount of accelerator pedal.

The key to a smooth stop: Depending on the distance to the stop and the speed of the vehicle, use the method of slowly depressing the brake pedal lightly and heavily alternately to achieve a smooth stop. The key to a smooth parking is to use the brake pedal properly. Especially when the car is about to stop, you should relax the brake pedal appropriately, and then depress the brake pedal appropriately, so that the car can stop smoothly.

Observation tips for reversing in a straight line by looking in the rearview mirror:

(1) Optical illusion

When the curb or markings are parallel to the vehicle body, the images seen in the left or right rearview mirror are not parallel. Instead, the road surface in front of the vehicle body is slightly wider and the road surface at the rear of the vehicle is slightly narrower. Beginners may mistakenly think that the car and the road are not parallel. In order to make the image in the mirror parallel, we often instinctively turn in the opposite direction. The result is that it tilts backward and becomes more and more tilted.

(2)Solution

When reversing, if the vehicle body in the rearview mirror does not rotate relative to objects on the road, such as markings and curbs, and the distance from the curb does not widen or narrow, it means that the vehicle body is already parallel to them and is running parallel to the road. Fall backwards in a straight line.

When turning left or right into a parking space or parking, if you see that the car body does not rotate relative to the markings in the rearview mirror, it means that the car body is aligned. If you see the left and right markings in the left and right rearview mirrors symmetrical to the images on the left and right sides of the car, it means the car is in the middle of the garage. Of course, the marking can only be seen when the length of the marking is longer than the blind spot of the rearview mirror.

Some people always think that faster gear shifting means better technology. This is actually a misunderstanding. Theoretically, the faster the gear shifting, the less power is lost and the better the performance. However, violent gear shifting can easily damage gears, synchronizers and other mechanisms, and cause wear and tear on the gearbox.

Next, let’s take a look at whether the faster the gear shifting action is, the better.

See through manual transmission

Under normal circumstances, the speed of the engine output shaft is much higher than the speed required to drive the wheels, so a reduction mechanism is needed to reduce the engine speed to match the wheels. This reduction mechanism is the transmission. The output power of the engine is transmitted from the main shaft to the main shaft of the transmission through the clutch, and then the gears on the main shaft are combined with the gears on the secondary shaft of the transmission to reduce the speed to different speeds, and finally transmitted to the driving wheels of the car at the appropriate speed. Understand Knowing the basic principles and structure of the transmission, it is not difficult for us to understand the basic principles of the manual transmission. In fact, when we push the lever above, what moves in the transmission is the countershaft of the transmission. Different gears correspond to different The countershaft gear meshes with the mainshaft gear to obtain different rotational speeds. Since the gear transmission in the low gear is relatively large, current manual transmission models are equipped with synchronizers to help smooth engagement when the low gear is in gear. Manual transmissions are usually divided into 4-speed, 5-speed, and 6-speed. Below we will take the most common 5-speed manual transmission model as an example to explain the basic essentials of operating the transmission.

Correct operation method of gear lever

The first is the hand shape of holding the gear lever; the next step is the action of shifting the gear. You might as well take a look at the mechanism of the gear lever first. Normally, the gear lever is in neutral, that is, between gears 3 and 4. At this time, push the gear lever horizontally to the left and right, and find that there is always a rebound force that pulls the gear lever back to its original position. This shows that there are two spring mechanisms in the horizontal direction, always pulling the stop lever in the middle. Once you understand this mechanism, you can operate each gear in a reasonable manner.

Is the faster the gear shifting the better?

Some people always think that faster gear shifting means better technology. This is actually a misunderstanding. Theoretically, the faster the gear shifting, the less power is lost and the better the performance. However, violent gear shifting can easily damage gears, synchronizers and other mechanisms, and cause wear and tear on the gearbox. Especially on some sports cars, since there is no synchronizer, it is necessary to stop briefly in neutral when shifting gears to make the gear shifting smoother. Even though the gear engagement of most mass-produced cars today is very smooth, we still recommend not to shift gears too fast, which will help extend the life of the gear set.

How to master the timing of shifting gears?

In the past, driving school masters taught us to choose the timing of shifting gears based on the sound of the engine. Some people once concluded: one foot of oil in 1st gear, two feet of oil in 2nd gear... In fact, these are unscientific methods. The most correct method is to watch Use the rotational speed to select the shifting timing. The best time to shift gears varies from car to car. Cars with fast speed rise and high rotational torque can shift gears above 3000 or even 4000rpm, while cars with low torque can often shift gears above 2000rpm. In short, as long as you can shift gears within the red line area, the important thing is that you understand your car so that both the car and the passengers feel smooth and comfortable.

The gear lever is the abbreviation of "car transmission lever" and is also a part of the car transmission assembly. Its function is to change the car from one speed to another. With the development of automobiles, automobile gear lever design and technology have also undergone earth-shaking changes, and there are many designs that are difficult to understand.

The function of the gear lever

The gear lever, commonly known as the "gear knob", is used to switch gears in a car. The principle is to change the driving speed of the vehicle by changing the gear meshing in the transmission, and the driving force changes accordingly; changing the moving parts from one speed to another.

How to operate the gear lever

The automobile transmission lever is generally installed on the right side of the driver's seat (except for right-hand steering wheels), or on the steering column. The way to hold the manual transmission lever is generally to place the palm of your right hand against the ball head, and hold the ball head naturally with your five fingers. When operating the gear lever, keep your eyes looking forward (remember not to stare at the gear position to change gears), and use your right hand with the palm of your wrist to hold the lever. Use force to push and pull out the gear accurately, and do not hold the gear lever ball head too tightly in order to adapt to the needs of various gears and different directions of force.

Manual gear lever operation steps

first step

Before you get on the road, you must be familiar with where each gear is, because when you drive the car on the road, you must always pay attention to the road and pedestrians and vehicles in order to cope with various unknown emergencies at any time, and it is impossible to focus on the gears. Shifting gears can easily lead to accidents.

Step 2

When changing gears, you must remember to depress the clutch to the end, otherwise you will not be able to shift into gear at all. Although you have to step harder with your feet, you can push and pull the gear lever more easily with your hands, and don't use too much force.

third step

Shifting gears is actually not difficult. For first gear, you need to pull the shift lever parallel to the left and then push it upward. For second gear, pull it down directly from first gear. For third and fourth gears, just let go of the shift lever and let it be in the neutral position. Push and pull directly up and down. For fifth gear, push the gear lever all the way to the right and then push it up. The reverse gear is directly behind the fifth gear. Some cars need to press the round knob on the gear lever downward to pull it. No, this depends on the specific model.

the fourth step

The upshifts must be made step by step, and the speed displayed on the tachometer should be used to slowly increase the gears in the order of second, third and fourth gears. There is not so much emphasis on downshifting. As long as you see the vehicle speed drops to a certain gear range, you can directly shift to that gear. For example, directly downshift from fifth gear to second gear. This is no problem.

the fifth step

Whenever the car is started from a stop, it must start from first gear. The most common oversight for novices is that when waiting for a red light, they often forget to take the gear lever out of neutral and then into first gear. Instead, they start in the same gear before applying the brakes. This will cause damage to the clutch and gearbox. It's relatively large and consumes more fuel.

Step 6

Generally speaking, first gear serves as a starting and transition point. Often the car can be shifted to second gear after starting for a few seconds, and then the first gear can be shifted up according to the tachometer. If you don't like upshifting very much and just like to be leisurely at the low speed of second gear, you will find it difficult to control the speed if it is fast. However, if the speed increases and the gear position is not adjusted accordingly, then in this low-speed and high-speed state, not only the fuel consumption will increase a lot, but it will also be bad for the gearbox. In severe cases, it may even cause the gearbox to overheat and be damaged. So let’s speed up honestly.

The knob shift can be replaced by a shift knob. It is recommended to go to a professional modification shop to have it modified. It may not be easy to use if modified by ordinary shops. The expanded knowledge of knob shifting and gear lever shifting is as follows:

The disadvantage of the knob shift is that it cannot be blindly shifted like the shift lever. You can know which gear the car is in by the position and feel of the shift lever. Therefore, when using buttons to shift gears, you must aim with your eyes every time, otherwise it is easy to press the wrong button. Sometimes, some models also design the shift button together with the engine and gearbox buttons, which increases the chance of misoperation. During driving, it is easy to shut down the engine, causing problems for the driver. A huge safety hazard.

As for the handle shifting, it can make the driving operation lighter and simpler, and prevent misoperation; the buttons can effectively save space and improve the style of the car, and each gear adopts a differentiated design. This allows the driver to distinguish gear positions through feel and shape. In short, whether it is button shifting or handle shifting, each has its own advantages and disadvantages. As long as it suits your own habits, it is best to use it.

Nowadays, the configurations in cars are taking the route of "luxury" and "technology". The shift lever has gradually changed from the most traditional mechanical type to the electronic type, and the shifting method has also evolved from the ordinary gear lever to electronic wire controls and knobs. type, button type, etc. It’s not that I don’t understand, it’s that the world is changing too fast, and automobile technology is changing with each passing day. Many experienced drivers can’t keep up with the pace. They get in the car, ignite it, and get ready to drive. Wait, where to put the gear? Fumble around. I looked around, but I couldn't find a block. At this time, I believe everyone was like a deer in their hearts and was extremely embarrassed. To get rid of the above "naturally dull" image, we really need to make some improvements to today's various gear technologies and shifting modes.

There is no need to say more. The gear lever is located in front of the central armrest box. Currently, there are two traditional automatic transmission methods: one is the straight transmission type. This gear design is very common. The design advantage is that the gear shift is relatively direct. It is smooth, but the disadvantage is that it is easy to shift into the wrong gear when operating blindly. The other is a stepped gear, also called a snake gear. This gear is also a very common automatic gear design, especially seen on Japanese cars. Its advantages and disadvantages are exactly the opposite of the inline gear. The advantage is that it is not easy to shift into the wrong gear when shifting into gear, but the disadvantage is that the operation is not as smooth and direct as the straight transmission.

Some automatic transmission models have three digital gears 3, 2, and 1 under the D gear. These three numbers are also forward gears. They represent three different gear restrictions. From top to bottom, they are: 3 represents The gear is limited to 1st to 3rd gear and will not move to a higher gear. You can use 2 when overtaking. The 2 represents the gearbox is limited to 1st and 2nd gear. It is used for starting or slow speed on slippery road conditions. The function of limiting the gear when moving forward is 1, which means that the gear is limited to 1st gear, which can be used when climbing and other situations that require large torque output. In addition, there is L (Low) gear, which is a low speed gear. It has the same meaning as the digital gear "1" mentioned above. It is to limit the gear position to the lowest, so as to obtain large torque without upshifting. B (Engine Braking) gear is relatively rare, and it mostly appears on Toyota hybrid models. B gear is generally used when coasting for long distances or going downhill. The purpose is to provide braking effect and enhance energy recovery. It can charge the vehicle's power battery to increase the battery's endurance.

The AMT transmission is a transmission modified on the basis of a mechanical transmission (manual transmission). It mainly realizes the automation of gear shifting by adding a microcomputer-controlled automatic control system. AMT transmission is also called automatic transmission. It is the abbreviation of electronically controlled mechanical transmission. It is based on dry clutch and gear transmission and is equipped with a microcomputer control system. It can determine the best gear according to vehicle speed, throttle, driver commands and other parameters, and control operations such as clutch separation and engagement, shift handle removal and gear shifting, and synchronous adjustment of the engine's throttle opening, ultimately achieving Automation of the gear shifting process. The principle of AMT transmission is to realize the automation of gear shifting through microcomputer control, thereby improving the convenience and comfort of driving.

The working principle of the AMT transmission is to control the clutch and transmission through a microcomputer control system to automatically complete the shifting process. In an AMT transmission, the driver only needs to operate the shift handle to select the desired gear, without depressing the clutch and manually shifting gears. The emergence of this kind of transmission makes driving more convenient and comfortable, and also reduces the driver's driving stress.

The main advantage of AMT transmission is that it is simple and easy to use, while it also saves fuel. It is more energy-efficient than a traditional manual transmission because it can automatically control the engine speed when shifting gears, thereby reducing the waste of energy. In addition, the AMT transmission also has high reliability and durability because it does not require the driver to manually operate the clutch and shift gears, reducing the driver's skill requirements and thus reducing the driver's driving difficulty.

In short, the AMT transmission is an advanced automobile transmission technology. It is modified on the basis of a mechanical transmission (manual transmission), and realizes the automation of gear shifting by adding a microcomputer-controlled automatic control system, thus improving the convenience of driving. sex and comfort.