Privacy data fusion method for protecting privacy security

A technology of privacy data and fusion method, which is applied in the field of privacy data fusion to protect privacy and security. It can solve the problems of storage content theft and storage server being vulnerable to other people's attacks, and achieve simple system, saving transmission bandwidth resources, and high difficulty in deciphering Effect

Pending Publication Date: 2022-04-29
上海蓝凡网络科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The storage server in the wireless sensor network is vulnerable to other people's attacks and stealing the content stored in it, which brings a series of challenges to basic research

Method used

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  • Privacy data fusion method for protecting privacy security

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them; based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Such as figure 1 As shown, the present invention provides a private data fusion method for protecting privacy, and the specific steps are as follows:

[0025] S1: Sensor 1 receives various parameters and transmits them to sink node 2;

[0026] S2: The sink node 2 collects and pre-mixes the data and converts it according to the Unicode code;

[0027] S3: the sink node 2 transmits the processed data to the hybrid processing module 3;

[...

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Abstract

The invention discloses a privacy data fusion method for protecting privacy security, which comprises the following steps: a sensor receives various parameters and transmits the parameters to an aggregation node; the sink node collects and pre-mixes the data and then converts the data according to Unicode; the sink node transmits the processed data to a hybrid processing module; the hybrid processing module performs core data processing on different data, including but not limited to solving of an average value, a mode, a change rate within a period of time and a median; the hybrid processing module transmits the processed data to an encryption server; the encryption server performs interlacing separation on the data by taking bits as units to obtain a first data set and a second data set; and the encryption server performs error-proofing processing on the first data set and the second data set. The invention belongs to the technical field of wireless sensors, and particularly provides a privacy data fusion method for protecting privacy security, which is high in decoding difficulty, high in data security and simple in system.

Description

technical field [0001] The invention belongs to the technical field of wireless sensors, and specifically refers to a private data fusion method for protecting privacy. Background technique [0002] With the development of information technology, the Internet of Things has become the focus of international research, and the research on the Internet of Things has become more and more in-depth. As an important part of the Internet of Things, wireless sensor networks have been widely used in our daily life. Currently, wireless sensor networks are widely used in habitat monitoring, smart spaces, medical systems, and robotic detection. [0003] Data fusion technology refers to the information processing technology that uses a computer to automatically analyze and synthesize a number of observation information obtained in time series under certain criteria to complete the required decision-making and evaluation tasks. [0004] The storage server in the wireless sensor network is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06F21/62G06F21/60H04L9/40
CPCG06F21/6245G06F21/602H04L63/0428G06F18/25
Inventor 张晓旭袁文俊程玉坤刘涛
Owner 上海蓝凡网络科技股份有限公司
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