What is the difference between high speed rail and bullet trains?

1. Different rails: The rails used by high-speed rail are special rails, which is why they are called high-speed rails. The rails used by the bullet train can be either special rails for high-speed rail or ordinary rails that have been modified, which are compatible.

2. The requirements for driving are different: high-speed rail can be called a special line, so there are very few platforms set up on the whole line. There are more platforms set up on the whole line of the bullet train, and the main ones are intercity lines.

3. The dynamic towing ratio is different: high-speed rail belongs to a strong power dispersion system, and the dynamic towing ratio (EMU + trailer) is less than 1:1 and greater than 1:3. The EMU belongs to the weak power dispersion system, and the dynamic drag ratio is generally 1:5 and 1:6.

1. The name is different.

High-speed rail refers to lines, such as the Xicheng high-speed railway, Wuhan-Guangzhou high-speed railway, and Beijing-Shanghai high-speed railway, and the "G" prefix train is usually called high-speed rail.

The EMU refers to the car, that is, the train with the prefix G and D that we often take is an EMU train.

2. The route taken is different.

High-speed rail can only run on newly built high-speed rail.

The bullet train can run not only on ordinary railways, but also on newly built high-speed railways.

3. The models used are different.

The high-speed rail uses CRH2C, CRH3 and CRH380 series EMUs, and the train is equipped with first-class seats, business seats and special class seats, which has a better environment.

The bullet train uses CRH1, CRH2 (except 2C) and CRH5 series EMUs, and the trains generally only have first-class and second-class seats.

What is the difference between high-speed rail and bullet trains? After watching it, it was surprising that I had been mistaken.

The difference between high-speed rail and bullet train is that the type of train is different, and the bullet train and high-speed rail refer to different types of railway lines, with the speed of the bullet train being 200 kilometers per hour and the high-speed rail being 300 kilometers per hour.

The rails of the bullet train and the high-speed rail are different, the high-speed rail line is laid by standard heavy rail, and the light rail, broad gauge, narrow gauge and maglev track are not within the scope of the high-speed rail line.

What is the difference between high-speed rail and bullet trains? After watching it, it was surprising that I had been mistaken.

What is the difference between high-speed rail and bullet trains?

The bullet train we are talking about is not divided by the operating speed, but is defined by the combination of the model and the route.

Definition = Vehicle type + route type.

K T prefix express express = general car + general line.

D-shaped EMU (accident train) = EMU + general line.

G-prefix high-speed rail (Beijing-Shanghai high-speed railway, etc.) = EMU + high-speed rail line.

The high-speed rail car has a headband, and the EMU has several carriages to provide power.

Hello, at the moment the main thing is the speed difference.

To be precise, the EMU is a type of train, and the high-speed rail is a type of high-speed railway, while China's EMU and high-speed rail refer to two different types of lines.

According to the International Union of Railways, high-speed rail, or high-speed railway, refers to a railway with a speed of more than 200 kilometers per hour. However, in China, the Ministry of Railways stipulates that high-speed rail refers to the railway that meets the three conditions of special train control system, EMU train speed of 250 kilometers per hour and new special lines.

The EMU refers to the train that adopts the principle of power dispersion, and the EMU is different from the ordinary train that relies on locomotive traction in the past, and the carriage of the EMU also has power, so the noise and vibration of the EMU will be a little smaller than that of ordinary trains. EMU and ordinary trains run on the same route, and the types of knowledge trains are different.

Fundamentally, EMUs and high-speed trains are both EMUs, but the speed and the lines they run are different. The speed of high-speed rail is more than 300 kilometers per hour, and the speed of EMUs is 200-250 kilometers per hour; High-speed railways have newly built special operating lines, while EMUs run on existing lines with ordinary trains.

At present, China's high-speed bullet trains starting with "G" and intercity high-speed railways starting with "C" are high-speed rail, while bullet trains starting with "D" are not high-speed rail.

EMU refers to multiple units, and the domestic electric drive is called electrical multiple units, which refers to the train with power in multiple sections in a train, also called the power dispersion mode, and now the power concentration mode. In fact, it also includes subway trains, which have nothing to do with high speed and low speed. Domestic high-speed railway trains are all trains that use the power dispersion mode, and they are also EMUs.

However, according to the classification of the Ministry of Railways, the number of trains starting with D refers to bullet trains, with a speed of 200-250km h, and the number of trains starting with g refers to high-speed trains with a speed of more than 300 kilometers per hour. CRH1, CRH-5 and the upcoming CRH-3G trains are all "bullet trains", and CRH-3, CRH-2 successor models, CRH-380A, CRH-380B, and the upcoming CRH-380C and CRH-380D are all "high-speed rail".

The differences between high-speed rail and bullet train are as follows:

1. The number of bullet trains is different from that of high-speed rail, which starts with the first letter D of the word "moving" in pinyin, while the number of high-speed trains is a fiber bend that begins with the first letter g of the word "high" in pinyin.

2. The speed of the moving orange vertical car is different from that of the high-speed railway, the speed of the bullet train is usually more than 200 kilometers per hour, while the speed of the high-speed rail can usually run more than 300 kilometers per hour.

3. The rail circle source used by the EMU and the high-speed rail is different, the rail used by the high-speed rail is a special rail, which must be specially built, while the rail used by the EMU can be either a special rail for high-speed rail, or it can be obtained by transforming the original ordinary rail, which is more compatible.

4. The driving requirements of the bullet train and the high-speed rail are different, because the high-speed rail can be called a special line, so the stations set up on the whole line are usually relatively few, and the bullet train is relatively speaking, there will be more stations on the whole line.

The difference between high-speed rail and bullet train

1. Different speeds: the speed of the bullet train can reach 200-250km h, while the high-speed rail is faster, and the speed can reach 300-350km h. China's high-speed rail is defined as a new or existing railway with a speed of 200 kilometers per hour and above, and has promulgated the corresponding "Medium and Long-term Railway Network Planning" document.

2. The train number is different: the train of the bullet train starts with "D", such as D3100; And the high-speed rail train starts with "G", such as G1635.

3. The working principle of Peizai is different: the high-speed rail does not use a locomotive to pull the train, but uses EMUs, and almost all the wheels run together, which not only has great strength in unity and cooperation, but also has flexible speed changes, so as to improve the speed.

4. The rails used are different: the bullet train can use the special rails for high-speed rail, or the ordinary train rails, while the high-speed rail can only use the special rails for high-speed rail.

5. The number of platforms is different: the high-speed rail is a special line, so there are few platforms set up throughout the process; The bullet train is mainly an intercity line, and there are relatively many platforms.

The above content refers to Encyclopedia - High-Speed Rail.

Usually said EMU refers to the ordinary EMU train, the number of D starts (EMU), the maximum operating speed is 200 250 km h, this year's EMU speed reduction, the general passenger line speed limit of 200 km, the original passenger and freight mixed line on the EMU speed limit of 160 km.

Differences: 1. High-speed rail can refer to a certain railway or a high-speed rail train, and the bullet train refers to a car.

2. High-speed rail, usually starting with G, the full name is "high-speed EMU passenger train". We usually call it "high-speed rail" is actually wrong, the correct abbreviation should be "high-speed bullet train" or "high-speed train", but here we will temporarily abbreviate it as high-speed rail.

The full name of the bullet train is "EMU passenger train", referred to as "bullet train".

3. High-speed rail refers to trains with a speed of more than 300km per hour, and the train number starts with G (the first letter of the word "high" in pinyin). At present, the trains operating on China's high-speed railways are EMUs, one group has 8 carriages, a train has one or two sets of EMUs (that is, a train can only be composed of 8 or 16 carriages), and a group of EMUs, of which can be 6 moving and 2 trailers, that is, 6 carriages are powered, and the other 2 are not; It can also be 4 moving and 4 dragging, 4 sections have power, and the other four sections do not; It can also be 8 knots fully powered.

In international standards, high-speed rail refers to railways, while bullet trains are a form of train. In our definition in China, high-speed rail and bullet train are railway systems that include both trains and railways, and the difference lies in the difference in speed.

4. The bullet train (D-shaped train) mainly runs on the existing speed-up line or intercity railway, and the bullet train (D-shaped train) running on the high-speed railway trunk line is slower or stops more than the high-speed rail (G-shaped train). In fact, high-speed rail and bullet trains, these two are not the same level of definition at all.

The characteristics are different: EMU is an EMU passenger train, while high-speed rail refers to a high-speed EMU passenger train. Reflected in the train tickets we bought, the D-shaped train refers to the bullet train, and the G-shaped train refers to the high-speed rail.

It can be said that the EMU is a low-speed EMU, and the high-speed rail is a high-speed EMU.

At present, the main high-speed rail lines with a design speed of 350 kilometers per hour are Beijing-Tianjin intercity, Beijing-Shanghai high-speed railway, Shanghai-Hangzhou high-speed railway, Zhengxi high-speed railway, Wuhan-Guangzhou high-speed railway, and now only the Beijing-Shanghai high-speed railway "Fuxing" has run to 350km h.

High-speed rail precautions.

Because the high-speed rail does not have a standing ticket, the overall space is actually much larger than that of an ordinary green train, and the space for each seat is also very large, it can put a small suitcase, and each person also has a small table, on which you can put some items that are not so heavy.

If your box is relatively large, you can have a place to store your luggage at the junction of each carriage after you come up to the high-speed rail, you can put your large luggage there and pick it up when you get off the train.

Difference Between High-Speed Train and High-Speed Train.

1.Speed difference: The speed of the bullet train can reach 200-250km h, while the speed of high-speed rail is faster, up to 300-350km h, China's national *** defines China's high-speed railway as a new or existing railway with a speed of 200 kilometers per hour and above, and issued the corresponding document "Medium and Long-term Railway Network Planning".

2.The number of trains is different: the number of the EMU starts with "D", such as D3100; High-speed rail trains start with "G", such as G1635.

3.The working principle is different: high-speed rail does not use locomotives to pull trains, but EMUs. Almost all wheels run together, which has a strong sense of unity and cooperation, and has flexible shifting to increase speed.

4.The tracks used are different: EMUs can use special tracks for high-speed rail, or ordinary train tracks, and high-speed trains can only use special tracks for high-speed rail.

5.The difference in the number of stations: the high-speed rail is a dedicated line, so there are few stations throughout the journey; Moreover, the owners of the bullet train are mainly intercity lines, and there are relatively many platforms.

1. The driving speed is different. Cars and high-speed trains are essentially electric units, but at different speed levels. The speed of electric units is about 200-250, and the speed of high-speed trains is about 300-350.

2. The signal system is different. The EMU can run on the existing line (the signaling system of the ordinary EMU is compatible with the existing line), and the high-speed rail must run on the newly built passenger train.

3. The power mode is different. The power system is divided into centralized power system and multi-unit power system. The CRH series power train commonly used in China is distributed power source and AC drive. In addition, subway trains can also be counted as powered trains.