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Overseas public opinion monitoring device, system and method based on crawler technology

A monitoring device and crawler technology, which are applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of inability to obtain information, the way to call data interfaces, and the limited interface configuration of various access controls, and the inability to provide domestic public opinion. Data support, etc.

Inactive Publication Date: 2018-04-20
中广在线(北京)文化传媒有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the VPN method is currently an illegal operation in China; the method of calling the data interface is limited by various access controls configured on the interface, and it is impossible to obtain enough information, and the security considerations of the proxy server are not practical.
At the same time, when some public opinion is blocked in China, it is impossible to continue to track the fermentation of public opinion, and it is impossible to provide data support for the positive guidance of domestic public opinion

Method used

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  • Overseas public opinion monitoring device, system and method based on crawler technology
  • Overseas public opinion monitoring device, system and method based on crawler technology
  • Overseas public opinion monitoring device, system and method based on crawler technology

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Embodiment Construction

[0026] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] Such as figure 1 As shown, an overseas public opinion monitoring device based on crawler technology, the monitoring device includes a data crawling module 1, a public opinion search module 2, a text acquisition module 3, a voice acquisition module 4, an image acquisition module 5, a text monitoring module 6, and a voice monitoring module. Module 7, image monitoring module 8 and early warning module 9; Data crawling module 1 is used to obtain the website data information that carries out public opinion monitoring; Public opinion search module 2 is used for carrying out public opinion information search to the keyword that user inputs; The public opinion search module 2 establishes a connection relationship, and the text acquisition module 3 is used to obtain text public opinion information corresponding to the user input keyword;...

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Abstract

The invention discloses an overseas public opinion monitoring device, system and method based on a crawler technology. The method comprises: constructing data acquisition rules for a data crawling module so as to acquire data information of a target website; setting monitoring keywords, and performing keywords-corresponded public opinion information searching on the acquired data information through a public opinion search module; acquiring text, audio or image data corresponding to the keywords respectively through a text acquisition module, an audio acquisition module and an image acquisition module; using an overseas server to transmit sensitive information in the overseas-acquired text, audio or image data to a data storage module through an information transmitting module. The overseas server is built to legally bypass access control so as to acquire overseas website public opinions and analyze online opinions and propagational behaviors; when certain public opinions are locked athome, tracing public opinion simmering condition is possible, and data support is provided for positive guidance on public opinions at home.

Description

technical field [0001] The invention relates to the technical field of public opinion monitoring, in particular to a crawler technology-based overseas public opinion monitoring device, system and method. Background technique [0002] With the advent of information globalization, information presents a trend of global dissemination. At present, with the development of online media and the increasing number of netizens, the Internet has become the most important space for the expression of public opinion. Network public opinion monitoring and early warning can discover the factors of its emergence, development and demise, through continuous and uninterrupted dynamic monitoring, measurement and collection of relevant information, so as to evaluate and analyze the current network public opinion and predict its development trend, and make timely grades forecast. [0003] Internet public opinion, which reflects public opinion, originates from the real world, and will positively ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/9535G06F16/9566
Inventor 陈晨曾祥伟
Owner 中广在线(北京)文化传媒有限公司
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