How is the seat number of the high-speed rail arranged? What do you mean by B C D E?

1 and the seats in the second-class car are arranged according to 2+3, and each train has five seats, which are arranged in a "3+2" way, denoted by "A, B, C, D and F", with the letters "A" and "F" in the window seats and "C" and "D" in the middle aisle.

2. The seats in the first-class car are arranged in the form of 2+2, and each train has four seats arranged in the form of 2+2, which are represented by "A, C, D, F", the seats by the window have letters "A" and "F", and the seats in the middle aisle have letters "C" and "D".

3. The VIP seats are arranged in the form of 1+2. Each column has three seats in the form of 1+2, which are represented by "a", "c" and "f" respectively. The seats with the letters "a" and "f" are near the window, and the letter "c" is near the middle aisle. Set up a senior lounge chair similar to the first class of a civil airliner.

High-speed rail seat distribution map:

Distribution map of high-speed rail business seats

High-speed rail first-class seat distribution map

Second-class distribution map of high-speed rail

Extended data:

At present, the emu train types CRH 1, CRH2, CRH3, CRH5, CRH6, CRH380A, CRH380B, CRH380C and CRH380D used in China high-speed railway have all been changed according to the rules for compiling the seat numbers of CRH380B emus, and the seat numbers are represented by numbers and letters, where the numbers indicate the row numbers and the letters indicate the seat positions.

Seating positions are represented by five letters: A, B, C, D and F. A and F represent window seats, C and D represent aisle seats, and B represents a seat among three people. There are first-class seats, second-class seats, sightseeing seats and VIP seats.

References:

Train network _ seat distribution map of high-speed rail and bullet train