Tax control device and method for mobile tax control machine
A tax control machine and tax control technology, applied in the direction of instruments, cash registers, etc., can solve the problems of not meeting the needs of users' mobile commerce, high cost, and complicated implementation, so as to facilitate business updates and upgrades, reduce costs, and improve The effect of hardware quality
Inactive Publication Date: 2012-01-18
NINGBO DAHONGYING UNIV
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Problems solved by technology
This solution is not only complicated to implement and high in cost, but also cannot meet the needs of users for mobile commerce
Method used
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Embodiment 1
[0020] Embodiment one: the tax control device of a kind of mobile tax control machine, comprises the tax control system 2 that is installed on the mobile phone 8 and communicates with the tax management agency host computer 1 and is arranged on the mobile phone 8 with the TF card data communication interface Tax control IC card 3, user IC card 4, it also includes the mobile phone 8 that communicates with tax control system 2, mobile phone 8 is provided with the TF card socket 9 that is connected with tax control IC card 3, user IC card 4 , the infrared interface 5 connected with the card swiping device 7 and the printing device 6, and the mobile network interface 10 communicating with the host computer 1 of the tax management institution. The tax control business is realized through the following steps: ① The tax control system 2 provides an operation interface for the operator through the display of the mobile phone 8, receives the keyboard from the mobile phone 8 and receives...
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The invention discloses a tax-controlling device of a mobile tax control register, comprises a tax control system mounted on a communication device and communicated with a host computer of an administration organization, and a safe module arranged in the communication device. The device is characterized in that the device further comprises a communication device communicated and connected with the tax control system; a connection device used for executing the gathering and input and output operations of tax control data is arranged on the communication device. The device has the advantages that by utilizing a tax control network, a secret key type and an authentication method in the prior art, the device uses a communication device to replace the tax control cash register, and an user canconveniently complete tax payment on the communication device without holding a card to pay taxes in a business point while paying taxes; and the input / output device, an information storage device, asignal-radiation interface, and the like are existing equipment without adding extra equipment and costs. By utilizing the technology, the device can conveniently update and upgrade the tax control system through an OTA, converts a mobile phone into a mobile POS, thereby greatly reducing costs.
Description
technical field [0001] The invention relates to a mobile tax control machine, in particular to a tax control device and a tax control method of the mobile tax control machine. Background technique [0002] Tax control cash register refers to the electronic cash register with tax control function, which should ensure the correct generation, reliable storage and safe transmission of business data, and can meet the requirements of tax authority management and data verification. [0003] The tax-controlled cash registers currently on the market include monitors, printers, main boards, keyboards, customer display devices, tax control devices, cash boxes, etc. The main board is the core component of the entire system, and is controlled by the embedded CPU module. , storage system, power supply system, real-time clock module, communication module and necessary monitoring circuit, power-off protection circuit, backup power supply, etc. Displays, printers, keyboards, customer displa...
Claims
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IPC IPC(8): G07G1/14
Inventor 潘铁军
Owner NINGBO DAHONGYING UNIV