In the upper right corner of the train ticket is the sales point code, Beijing A stands for Beijing Railway Station, Beijing B stands for Beijing West Railway Station, Beijing D stands for Beijing North Railway Station, Beijing E stands for ticket management center, Beijing AD stands for Beijing Railway Station sales point, and Beijing BD stands for Beijing West Railway Station sales point.
At present, there are 58 numbers, one letter and one space at the bottom of the train ticket. In other words, a * * * has 60 characters. There are 59 characters, except for a space.
From left to right:
Top 7 digits: the 6th digit represents the type of ticket office, 0 represents the station ticket office, and 2 represents the sales point, so Beijing A sales corresponds to 1000 10, Beijing AD sales corresponds to 100 12, and Beijing B sales corresponds to 21kloc-0. Changchun station should be 54 1 160.
Ticket office code, 7 digits, the first 5 digits are the station code, the last 2 digits are the ticketing mode code, and the coding range of the ticketing mode code is 00- 99.
The station code uses the extended TMIS station code to represent the selling station, which corresponds to the selling station printed in the upper right corner of the ticket.
Through the ticket office, 1 is the code of the railway bureau, and 2-5 digits are 0000-9999.
/The number 1-5 indicates the station code for ticketing. For example, Beijing code B is 2 1 152, Beijing code D is 127 13, and Tsinghua campus code is 127 10.
The specific content of the ticketing mode code is:
00-09 station for sale;
10- 19 reservation;
20-29 for sale;
30-39 automatic ticket sales;
40-49 standby;
90-98 management;
99 technical maintenance.
8- 10 digits: ticket window code, 3 digits, and the coding range of ticket window code is 00 1-255. /Ticket window code. That is, the window where you buy tickets is usually counted from right to left.
The specific content of the ticket window code is:
1-200 ticket sales, refund and reservation window;
20 1-255 management window.
For the 20-29 ticketing mode code, the window number is usually the consignment number.
1 1- 14 digits: financial receipt expiration date, MMDD format, 4 digits. The calculation date of income management is generally changed to the next day after the shift is handed over every afternoon. Some railway bureaus were wrong the next day. Generally speaking, it can be considered as the time to buy tickets. /Ticket date. Generally, this day is one of the four days from the day before departure to the day after departure, but the day after departure is rare, usually the same day.
15-2 1 digit: the bank number, with 7 digits in uppercase English letters except I and O, and the coding range of the bank number is A00000 1-Z 10000. /ticket number. That is, a row of numbers in the upper left corner of the ticket. Consists of a letter and a 6-bit or 7-bit word. Under normal circumstances, the number of passengers is 7, while the fixed bus is 6. But the ticket in the bar code below is always 7 digits, consisting of a letter and 6 digits. For the case of 7 digits, the letters are reserved and only the last 6 digits are taken. The ticket number is also regular, like the beginning of a on 1 every month. I don't know about this.
22-55 digits: I don't know what these 35 digits mean. Seems to be a random set of numbers. Even if you buy more than two tickets, you can't see the relationship between the two sets of figures. Unless you are very good at cryptography or advanced mathematics, you know what algorithm they are calculated with.
56-59 digits: These four digits refer to the distance between two stations on the ticket. The mileage from the departure station to the terminal station on the ticket, for example, T7 1 Changchun to Harbin is 242 kilometers, and the last four digits are 0242. You can see the mileage of the purchased pass according to this figure, and then judge whether it is correct.
Freight mileage between departure station and arrival station, 4 digits, less than 1000 km with 0 before.
For ordinary tickets, in general, the mileage is deducted from the actual mileage of the train in the free turn-back section. When crossing two lines, the mileage is calculated to the connection point of the two lines, not the receiving station.
For the pass, in general, the mileage is recorded in the baseline table and the terminal table in the system. Due to human intervention, there are relatively many opportunities for mileage errors in the pass. When the uncertain number of trains in the pass involves crossing two lines, the mileage is calculated to the receiving station of the two lines.