There are several types of letters at the beginning of a train number, and what they mean

g is a high-speed train read "high" sound c is a quasi-high-speed intercity train read "city" sound d is a quasi-high-speed EMU train read "EMU" or "moving" sound dj is the quasi-high-speed EMU detection car, this car is a train that tests the performance of EMUs, and will not be used as a commonly used EMU train, read "dynamic inspection" sound z is a direct express train Read "straight" sound t is an express train Read "special" sound k is a fast train Read "fast" sound (At present, passenger trains starting with "N" are divided into trains starting with "K", and A is a temporary train in the tube.) Pronunciation unknown: l for temporary trains; pronounced "pro" for tourist trains; pronounced "travel" pronounced 1001-1998 for ordinary express trains that span three or more bureaus directly read 4 digits: 2001-3998 for ordinary fast trains across two bureaus directly read 4 digits 4001-5998 for ordinary fast trains in the tube direct pronounced 4001-8998 for ordinary passenger slow trains or commuter trains, direct read 4 digits, as of February 2010.

Now there are types of passenger trains in our country.

D-prefix, EMU.

Z-prefix, direct express train.

T-prefix, express train.

K prefix, fast train.

N-prefix, fast train in the tube.

A four-digit train that starts with a word 1 and spans three rounds.

A four-digit express train that starts with 2 and spans two rounds.

Four digits and 5 at the beginning, the tube is an express train.

Four digits and the beginning of the word, the general slow train.

In addition, there are A-prefixes, on-demand temporary passenger trains (generally for the tube passengers) L-prefix, temporary passenger trains (generally for cross-bureau direct passenger).

1. G stands for high-speed EMU, and the number of trains with the prefix "G" began to be used on December 26, 2009 when the Wuhan-Guangzhou passenger dedicated line was opened, with a maximum running speed of 300km h. The standard pronunciation of the railway system is "high x times".

2. D stands for EMU, and the prefix "D" is the new train number from the sixth speed increase of China Railway on April 18, 2007, all of which are operated by Harmony EMU. The maximum operating speed is 200 250km h. The standard pronunciation of the railway system is "X times of bullet trains".

3. Trains starting with K: fast passenger trains, referred to as fast, the letter K is the abbreviation of the Chinese pinyin of the word "fast". Such trains generally only stop at prefecture-level centers or important county-level centers during their journeys.

4. Trains starting with T: Special fast passenger trains, referred to as express trains, and the letter T is the abbreviation of the Chinese pinyin of the word "special". Such trains usually only stop at provincial capitals or large local cities during their journeys.

5. Trains starting with Z: direct special express passenger trains, referred to as Zhite, and the letter Z is the Chinese pinyin abbreviation of the word "straight". Such trains do not stop at one stop in the itinerary or must stop but do not handle passenger services, all such trains are air-conditioned trains, and all direct trains are inter-bureau (not within a railway bureau) operating trains.

The difference is the difference in speed, specifically:

1. K - express train.

The K-prefix train stands for fast passenger train. Trains starting with "K" generally only stop at prefecture-level administrative centers or important county-level administrative centers during their journeys.

2. T - Express.

The T-script hall head train, which stands for express passenger trains. Trains starting with T generally only stop at provincial capitals or large local cities during their journeys.

3. Z - direct.

The Z-prefix train represents a direct express train. 2004-04-18 after the fifth speed increase of the railway. The so-called direct means that this type of train does not stop or stops at one stop in the itinerary, but does not handle passenger business.

4. C - intercity.

The C-shaped train represents the intercity high-speed bullet train.

Intercity railways are railway lines that run passenger trains between the key areas of the city. Intercity railways are generally built in areas with more developed economies and large population flows. On August 1, 2008, the Beijing-Tianjin intercity railway was opened to traffic, and the intercity high-speed EMU with the code "C" was officially opened.

What was said upstairs is not right! g is a high-speed train read "high" sound c quasi-high-speed intercity train read "city" sound d quasi-high-speed EMU train read "EMU" or "moving" sound dj quasi-high-speed EMU testing car, this car is a train to test the performance of EMUs, will not be used as a commonly used EMU train, read "dynamic inspection" sound z for direct express train Pronounce "straight" sound t for express train Pronounce "special" sound k for fast train Pronounce "fast" sound a for temporary train in the tube pronunciation unknown l for temporary train Pronounce "pro" sound y for tourist train Pronounce "tour" Tone 1001-1998 is a direct ordinary express train that spans three or more bureaus Direct reading of four digits 2001-3998 is an ordinary rapid train that spans two bureaus Direct reading of four digits 4001-5998 is an ordinary express train in the tube Direct reading of four digits 6001-8998 is a slow or commuter train for ordinary passengers Direct reading of four digits 10001 - Unknown Direct reading of five digits for commuter cars (last updated in 2010).

The letter "D" in front of the train number represents the EMU passenger train.

The letter "Z" in front of the train number stands for direct passenger trains.

The letter "T" in front of the train number stands for express passenger trains.

The letter "k" in front of the train number stands for fast passenger train.

The letter "N" in front of the train number represents the passenger train in the tube.

The letter "L" in front of the train number stands for temporary passenger trains.

The letter "Y" in front of the train number stands for tourist passenger trains.

The letter "G" in front of the train number stands for international passenger trains.

Trains with four-digit numbers are ordinary passenger trains.

There is also an intercity visa for the high-speed rail.

The beginning of the G word represents the high-speed railway, the beginning of the D word represents the bullet train, the beginning of the T word represents the express express, the beginning of the K word represents the general express, and the beginning of the L word represents the Linke, which is temporarily added, and there is no letter at the beginning, directly it is a number.