The implementation of the citizen card one-card project is to integrate many information islands into a unified platform, which can realize the complementary advantages of all parts in various fields. "This person admits that the citizen card card project is actually to build a huge public information platform to manage personal information management as a whole. Through the establishment of this platform, the management department can make more accurate statistics on the consumption of citizens, and at the same time, it can enter a series of fields of real-name registration system. Citizen card mainly integrates four functions: social security, transportation, banking and residence permit. In the future, with the expansion of citizens' needs and functions, the new rural cooperative medical system, medical insurance, gardens, civil service cards and business cards will be gradually integrated into citizen cards.
Originally, the transportation card can be mainly used to pay the bus fare. Now, the bus IC card has entered the retail field, mainly to facilitate the small consumption of people above 1 yuan and below 1000 yuan.
Generally speaking, citizen cards have more functions than transportation cards.