Bus charging terminal based on low-power-consumption Bluetooth

The invention discloses a bus charging terminal based on low-power-consumption Bluetooth. The bus charging terminal comprises a Bluetooth module, a central processing unit module, an encryption/decryption module, a storage module and a network module. Connection is established between the Bluetooth module and a mobile terminal, and an electronic bill is transmitted; the central processing unit module is used to process data; the encryption/decryption module is used to encrypt or decrypt the electronic bill and check whether balance is sufficient to a complete payment; and the storage module is used to store a user consumption record, and the user consumption record is uploaded to a payment platform through the network module. An existing public transportation charging mode is replaced, human cost and equipment cost is reduced, Bluetooth communication rapid charging is achieved, congestion caused by the fact that passengers get on a bus is alleviated, and a poor behavior that a person does not buy ticket intentionally or unintentionally is also prevented; and the problem of an error generated due to passive automatic fare deduction while a passenger does not need to take out a paying device (a mobile phone) in the prior art is solved.