Portable internet terminal monitor and monitoring method thereof

A monitor, Internet technology, applied in data exchange networks, digital transmission systems, electrical components, etc., to achieve the effect of easy portability and installation, low energy consumption, and does not affect the speed of the Internet

Active Publication Date: 2013-08-21
广东恒电信息科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such products don’t care much about the information packets that are harmless to the network server, especially in China, where a lot of bad information or characters can only be blocked and managed by the server application or the website background

Method used

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  • Portable internet terminal monitor and monitoring method thereof
  • Portable internet terminal monitor and monitoring method thereof
  • Portable internet terminal monitor and monitoring method thereof

Examples

Experimental program
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Embodiment Construction

[0021] The technical solution of the present invention will be further described in detail in conjunction with the following examples.

[0022] like Figure 1-Figure 4 Shown, a kind of portable Internet terminal monitor of the present invention comprises a client monitor 1, is loaded with CPU-1-2, flash memory 1-3, ethernet interface 1-2 of circuit board 1-1, Linux kernel 4. The wireless network card 1-5 with AP function is used to allow the Internet terminal to access the network and communicate. The main program of the system starts and runs the sub-process to capture the network data packets uploaded or downloaded by the Internet terminal, and the sub-program captures The received data packets are passed to the main program for analysis, and after the analysis, the data packets to be stored are sent to the background server 2. The data capture process here is to use the open source Tcpdump network packet sniffing tool under Linux, which can transmit data packets in the netw...

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Abstract

The invention discloses a portable internet terminal monitor which is characterized by comprising a client monitor and a background server. The client monitor is composed of a first CPU carrying a Linux core, a flash storage, an Ethernet interface and a wireless local area network card with the AP function. The client monitor can enable an internet surfing terminal to be connected into a network to communicate, a subprocess can be started by a main program of a system to operate to catch network data packets uploaded or downloaded by the internet surfing terminal, the data packets caught by the subprocess can be sent to the main program to be analyzed, and data packets needing to be stored are sent to the background server after analysis. The background server is in communicated connection with the client monitor, comprises a second CPU, an internal storage and a displayer, is used for receiving data sent by the monitor and can recover and display the received data. The portable internet terminal monitor is simple in structure, low in cost, convenient to carry, strong in specificity and low in energy consumption, cannot affect internet surfing speed, saves energy and protects the environment.

Description

technical field [0001] The invention relates to the technical field of network monitoring equipment, and more specifically relates to an Internet terminal monitor and a monitoring method thereof. Background technique [0002] With the popularization of wireless networks and wireless mobile terminals, many cities have public wireless APs. The disadvantage is that most of these APs have unlimited access to the Internet for the public. Terminals such as laptops or mobile phones with wireless network cards or wifi can browse the Internet around these APs. In this way, as the number of people surfing the Internet increases, the content on the Internet or the content of people's communication will become more and more abundant and mixed, which may lead to the emergence of many discordant contents on the Internet. For these contents, as a wireless AP that publicly uploads the gateway card, it should have the obligation to monitor the data to make the Internet more harmonious and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
Inventor 李军曹立新
Owner 广东恒电信息科技股份有限公司
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