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Mineral resource yield tax monitoring method

A technology for mineral resources and taxation, applied in the field of data collection and transmission, can solve the problems of inconvenient data collection and inaccurate tax calculation, and achieve the effect of ensuring integrity and facilitating monitoring.

Inactive Publication Date: 2008-07-02
PANDA ELECTRONICS GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the ore production site is far away from the monitoring center of the tax bureau, and the inconvenience of data collection may easily lead to inaccurate tax calculation, and to invent a tax monitoring method for mineral resource output that can remotely collect mineral data and transmit it safely.

Method used

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  • Mineral resource yield tax monitoring method

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] As shown in Figure 1.

[0024] A tax monitoring method for output of mineral resources, first installing mineral data tax monitoring equipment at each mining point;

[0025] Secondly, the GPRS communication method is used to transmit data, and long or short connections can be used to meet different needs.

[0026] Third, adopt CRC (Cyclic Redundancy Check) to ensure data integrity.

[0027] Fourth, the mining data is encrypted and decrypted using an encryption algorithm. The encryption first performs an MD5 digest on the generated mineral data, and the generated 20-byte data is appended to the plaintext data as a data signature, and then the root key and coal mine data tax monitoring equipment The machine number generates an encryption key, and the data generated above is encrypted using the AES encryption algorithm to obtain ciphertext to ensu...

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Abstract

The invention discloses a method for monitoring tax of the output of mineral resource. The invention adopts a GPRS wireless data transmission technology to carry out an encryption to the mining data of the coal mine data tax monitoring devices scattering in the different places and to compose a data packet through a GPRS receiving and sending device. A wireless GPRS network is accessed through an air interface of the GPRS and the data is transferred to the Internet by a mobile server, Eventually, the data is sent to the uniform tax bureau monitoring center for decryption and is stored into the data packet through various gateways and routers. By adopting the invention, the tax bureau can timely master the exploitation quantity of the coal mines within the jurisdiction and provides an accurate levying evidence for the open and reasonable taxation.

Description

technical field [0001] The invention relates to a method for collecting and transmitting data, in particular to a method for collecting and transmitting mineral output data, in particular to a tax monitoring method for mineral resource output. Background technique [0002] At present, with the gradual establishment and improvement of the market economic system, tax control income has also entered a stage of rapid and sustained growth. Due to the lack of awareness of paying taxes according to the law, tax evasion and tax evasion are not uncommon, especially in small The existence of a large number of large-scale taxpayers makes tax monitoring more difficult. [0003] As far as coal mines are concerned, my country has a large number of coal resources. Since the coal mines are mostly scattered in remote places, it is difficult to monitor the tax sources of coal mines. The most critical thing is that there is no scientific basis to verify the tax base of each coal mine. The leve...

Claims

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Application Information

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IPC IPC(8): H04L9/32H04L1/00G08C17/02G06Q10/00G06Q40/00
Inventor 王平姜禹孙昊徐维磊
Owner PANDA ELECTRONICS GROUP