The invention relates to the field of
rail transit ticket checking, and particularly provides a subway
ticket checking
system and a method based on a mobile intelligent terminal. The
system comprises a supporting platform arranged at a network rear end, the mobile intelligent terminal with a
network module, a
Bluetooth module and a
client APP, a
station-entering
ticket checking terminal and a
station-leaving ticket checking terminal, wherein both the
station-entering ticket checking terminal and the station-leaving ticket checking terminal are provided with
Bluetooth modules,
central processing unit modules, storage modules, network modules, PSAM card
encryption and decryption modules, and
serial port modules; the mobile intelligent terminal is in communication connection with the supporting platform via a
wireless network; the mobile intelligent terminal communicates with the station-entering ticket checking terminal or the station-leaving ticket checking terminal via
Bluetooth; and the station-leaving ticket checking terminal communicates with the supporting platform via a wired network or
wireless network. An intelligent
mobile phone widely used currently is used, the subway ticket checking
system and the method are built, an electronic consumption
voucher is adopted to replace a physical bill, the
operating cost of the ticket checking system is reduced, and use by a user is convenient and safe.