Revision as of 18:02, 17 June 2022

Domestic Ticket

Aztec barcode, in PDF or image
Variable length
For domestic tickets only, international ones use RCT2 in UIC 918.3 container
zlib compressed textual payload starting at offset 3.
zlib decompressed content is plain text and hardly larger than the full compressed data, which suggests the compressed data doesn't span the full length of the barcode (signature?).

34 lines, delimited by 0x0A
UTF-8 encoded
date/time format: 8 digits, the first 4 seems to correspond to the day?, the last four are the time in hhmm format.

Index	Format	Meaning	Notes
0	"P"		fixed value
1	16 digit number	ticket number
2	6-8 digit number	?
3	N.NN	ticket price	in EUR
4	N.NN	price?	0.00 in all samples
5	N.NN	price?	0.00 in all samples
6	string	departure station name
7	string	arrival station name
8	<number>[<digit>.tr.]	train number and class	("trieda" is class)
9	date/time	departure time
10	date/time	arrival time
11	string	passenger name
12	?	?	0 in all samples
13	?	?	empty in all samples
14	?	?	empty in all samples
15	?	?	empty in all samples
16	?	?	empty in all samples
17	1-3 digit number	?
18	?	?	0 in all samples
19	date/time	?	?
20	7 digit number	discount program membership number
21	7 digit number	?	can be empty, possibly related to the discount program?
22	"N"		fixed value
23	"text"		fixed value
24	string	ticket name/title	e.g. "CESTOVNÝ LÍSTOK"
25	<string>": "<digit>	tariff name?	e.g. "OBYČAJNÝ" (ordinary) or "KLASIK RP" (discount program), digit is 1 in all samples
26	string	ticket type?	e.g. "JEDNOSMERNÁ CESTA" (one way)
27	?	?	empty in all samples
28	"Z: "<string>	departure station name
29	"Do: "<string>	arrival station name
30	"Km: "<string>	?	distance? seems to contain class?
31	"Vlak: "<number>	train number
32	?	?	empty in all samples
33	?	?	empty in all samples

@@ Line 34: / Line 34: @@
 | 7 || string || arrival station name ||
 |-
-| 8 || <number>[<digit>.tr.] || train number and class ||
+| 8 || <number>[<digit>.tr.] || train number and class || ("trieda" is class)
 |-
 | 9 || date/time || departure time ||
@@ Line 58: / Line 58: @@
 | 19 || date/time || ? || ?
 |-
-| 20 || 7 digit number || ? || can be empty, possibly related to a discount program?
+| 20 || 7 digit number || discount program membership number ||
 |-
-| 21 || 7 digit number || ? || can be empty, possibly related to a discount program?
+| 21 || 7 digit number || ? || can be empty, possibly related to the discount program?
 |-
 | 22 || "N" ||  || fixed value
@@ Line 68: / Line 68: @@
 | 24 || string || ticket name/title || e.g. "CESTOVNÝ LÍSTOK"
 |-
-| 25 || string || tariff name? ||
+| 25 || <string>": "<digit> || tariff name? || e.g. "OBYČAJNÝ" (ordinary) or "KLASIK RP" (discount program), digit is 1 in all samples
 |-
 | 26 || string || ticket type? || e.g. "JEDNOSMERNÁ CESTA" (one way)