Network tax declaration system and tax declaration method thereof for fiscal cash register

The invention provides a network tax declaration system and a tax declaration method thereof for a fiscal cash register, wherein the system comprises: at least one fiscal cash register terminal for initiating a tax declaration request by a taxpayer; a network tax declaration tax end management unit connected with the fiscal cash register and used for receiving and processing the network tax declaration request of the taxpayer, authenticating identity of the taxpayer and returning back the processing result to the taxpayer; and a tax bureau management background unit for managing and storing fiscal data of the taxpayer.

Positive pressure ventilation treating device and method and system for transmitting treating supporting information

The invention discloses a positive pressure ventilation treating device for monitoring treating support information and a method and system for transmitting the treating support information. The device comprises a statistic device and an information generating device, wherein the statistic device is used for carrying out statistics on adaptability information and treating effect information in the process that a user uses the positive pressure ventilation treating device in an expected cycle, the information generating device is used for forming a plain text character string from digital content comprising the adaptability information and the treating effect information according to a preset format and generating check codes by using the identity information of the positive pressure ventilation treating device and the plain text character string with a preset algorithm, and then the check codes and the plain text character string are combined to form codes identifying the treating support ...

Tax control collector and its collecting method

The invention relates to a tax control data collector and a collecting method thereof, in which the tax control data collector comprises an interface control module, a main control module, a data encryption module, a storage module and a state control module, wherein the interface control module receives note printing command and data sent by gathering machines of various types and separates out the data according to corresponding protocol format. The data encryption module provides an encryption key and performs an encryption processing for the separated data to generate the corresponding tax control recognizing code. The storage module is connected with the data encryption module for storing program code and note information and gathering data provided for user and provides the memory needed by system running. The state control module provides a button function which assists in operation. The main control module is respectively connected with the interface control module, the data encryption ...

Sleep breathing diagnosis and treatment device and function right control method and system thereof

The invention discloses a sleep breathing diagnosis and treatment device and a function right control method and system of the sleep breathing diagnosis and treatment device. The method includes the steps that when one function right of the sleep breathing diagnosis and treatment device is to be controlled, a password corresponding to the function right is input; validity of the input password is effectively verified, and when the password is effective, the corresponding function right of the sleep breathing diagnosis and treatment device is started. The function right control method is a function right control scheme based on the password, for the function which can only be executed by a special function right, a user only needs to input the password in the mode of figures and/or letters and the like, so that the purpose of starting the special function right is achieved. The method is easy to implement and not high in requirement for product hardware resources. Product cost can not be ...

Tax control collector and its collecting method