Passive wireless network sensing system

A wireless network and passive technology, applied in the field of interception system, can solve the problems of not being able to perform real-time data analysis and data playback analysis at the same time, exceeding the carrying capacity of the ACCESS database, and unable to meet the actual use requirements, etc., to achieve good network monitoring and analysis work, The effect of improving data carrying capacity and increasing the scope of monitoring

Inactive Publication Date: 2017-05-31
TOEC TECH
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Problems solved by technology

However, the software system data analysis of the current interception system can only perform data analysis by obtaining database data, and cannot perform real-time data analysis and data playback analysis functions at the same time
The ACCESS database used by most interception systems is a lightweight database, which is suitable for storing a small amount of data and can meet environmental testing, software evaluation, etc., but in actual software use, the amount of monitored data is often very large, far exceeding The carrying capacity of the ACCESS database cannot be met and cannot meet the actual use requirements

Method used

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Embodiment Construction

[0019] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] The passive wireless network listening system includes a software system, a monitoring host, a data transmission network and listening nodes. The listening nodes are scattered in the wireless sensor network, and the received data packets are preprocessed and sent to the data transmission network; the data transmission network transmits the collected data to the monitoring host; the monitoring host is equipped with a software system, which is the data The processing center integrates and stores the data, and analyzes the protocol of the fused data, so as to realize the network test work such as test network synchronization and network working status monitoring.

[0021] The monitoring host software system development platform adopts Microsoft Visual Studio.Net 2010 and uses C# language programming. The program mainly includes serial...

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Abstract

The invention discloses a passive wireless network sensing system, comprising a software system, a detection host, a data transmission network and a sensing node. The software system comprises a serial port communication module, a clock synchronization module, a data integration module, a data storage module, a data analysis module and a data display module. A data obtaining channel is added between the data storage module and the data analysis module, so the software system can realize real-time data analysis and data playback analysis functions. Through adoption of an SQL database, the data bearing capability of the whole sensing system is improved, a plurality of pieces of software are operated at the same time, the working efficiency of the software is improved, a monitoring range is increased, and the network monitoring analysis work is carried out well.

Description

technical field [0001] The invention relates to an interception system, in particular to a passive wireless network interception system. Background technique [0002] In recent years, with the rapid development of wireless communication technology, embedded computing and microelectronics technology, a kind of intelligent network measurement and control has been formed, that is, intelligent wireless sensor network. The intelligent wireless sensor network has the following advantages: self-organized network, extremely fast placement, collaborative operation and strong resistance, etc. It can be mainly used in the study of the habits of animals and plants, long-distance medical treatment, detection of outer space, modern home, smart traffic and so on. [0003] The principle of composition is to place wireless sensor nodes in the monitoring area, and use wireless communication methods to form a monitoring network for information other than sensor nodes, which can collect and se...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02
Inventor 邱惠昌闫锡桐赵辰
Owner TOEC TECH
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