The invention discloses a 
ticket checking 
system for a real-name 
train ticket system, relating to the technical field of 
information security. The 
ticket checking comprises an identity 
card reader, a ticket 
card reader, an image collector, a passage controller, and an automatic ticket checking 
machine, wherein the identity 
card reader is used for reading a first face image in a second-generation identity card of a traveler; the ticket card reader is used for reading ticket information of the traveller; the image collector is used for collecting a second face image of the traveller in real time; the passage controller is connected with the identity card reader, the ticket card reader and the image collector, and is used for meeting a 
station entering requirement, storing an identity card number of a ticket owner passing face identification and ticket identity identification into an identification 
list, and sending to the corresponding 
station departure automatic ticket checking 
machine; and the automatic ticket checking 
machine is connected with the passage controller and is used for checking a ticket according to a ticket checking plane and the identification 
list. With the adoption of the ticket checking 
system provided by the invention can be used for automatically checking the identity through a face 
identification technology, so that the three-in-one real-name 
system identification of the ticket, a card and a person can be realized by a lowest improvement cost. Therefore, the labor investment is reduced, and the ticket checking efficiency is improved.