CN103018553A - Wireless sensor network frequency spectrum monitoring and displaying method based on browser/server software architecture - Google Patents
Wireless sensor network frequency spectrum monitoring and displaying method based on browser/server software architecture Download PDFInfo
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Abstract
The invention relates to a wireless sensor network frequency spectrum monitoring and displaying method based on a browser/server software architecture. The method is suitable for the characteristics of portability, compactness and availability of the wireless sensor network, any computer with a browser can access monitoring data, check the monitoring result and generate a monitoring plan, so that the utilization of the monitoring data and the control and the command of the whole system are simple and high-efficiency. An electromagnetic signal monitoring node of the wireless sensor network is laid aiming at the monitoring area, the monitored electromagnetic signal is transmitted to a sink node through communication in the clusters and is transmitted to an information processing center node through multi-hop networking, and fusion parameter extraction of the electromagnetic signal and the situation distribution formation are finished in the information center. The information center is realized by employing the wireless sensor network frequency spectrum monitoring software architecture with a browser/server structure, and the utilization of the monitoring data is simple and high-efficiency.
Description
Technical field
The invention belongs to wireless sense network application management field, relate to a kind ofly based on wireless sensor network spectrum monitoring methods of exhibiting, be specially a kind of wireless sensor network spectrum monitoring methods of exhibiting based on the browser/server software architecture.
Background technology
Wireless sensor network (WSN) is the study hotspot field, emerging forward position that current height that receive much concern in the world, multidisciplinary intersects.Sensor network technique has very wide application prospect, in many fields such as military and national defense, industrial or agricultural control, city management, biologic medical, environmental monitoring, rescue and relief work, antiaircraft anti-terrorism, miniature regional Long-distance Control important scientific research value and practical value is arranged.
The electromagnetic spectrum space is one of the most complicated space, and natural various physical phenomenons all can produce irregular interfering frequency, and the kind of disturbing, frequency range, and the duration does not all have rule.Along with the development of science and technology, under all trades and professions and military scene, it is increasing that wireless radio-frequency is used, and it is more crowded and complicated that the space electromagnetic signal becomes, and this has brought problems for monitoring, management, distribution and the use of electromagnetic signal in the zone.
Be the use of guarantee frequency spectrum resource rational and orderly and the normal operation of cordless communication network, need technological means and the facility of uses advanced, analyze and assess for the space electromagnetic environment situation.Traditional centralized station electromagnetic signal monitoring equipment volume is excessive, is unfavorable for outdoor-monitoring, and cost is too high, can cause monitoring result inaccurate when monitoring equipment distance signal source surpasses certain distance.Utilizing wireless sensor network to carry out distributed monitoring has plurality of advantages, and price is comparatively cheap, because volume is urinated in laying, and the Sensor monitoring node is can distance signal source frequency range nearer, the monitoring electromagnetic signal more extensive.
Because convenient, the easy-to-use feature of browser/server framework is more applicable for utilization and the popularization of spectrum monitoring network achievement.
Summary of the invention
The objective of the invention is to improve the centralized outdoor-monitoring that is unfavorable for of traditional station and be difficult for laying and the difficult shortcoming of sharing of achievement, a kind of wireless sensor network spectrum monitoring methods of exhibiting based on the browser/server software architecture is provided, solves the problem of its shared achievement.
A kind of wireless sensor network spectrum monitoring methods of exhibiting based on the browser/server software architecture, described browser/server software architecture is used for the sensor network of spectrum monitoring, adopts Ad hoc mode networking and transmission of monitoring data; Server and user realize mutual with browser/server software architecture structure, the user is with operating browser mode observations and transmitting order to lower levels and strategy; Monitoring Data is by Centroid server stores and processing, and monitoring order and strategy are issued to monitoring network by server; It is characterized in that may further comprise the steps:
(1) structure is based on the electromagnetic signal monitoring system of wireless sensor network; Described electromagnetic signal monitoring system adopts the sensor network of the software architecture Monitoring and Controlling electromagnetic spectrum of Browser/Server Mode, the software of this Browser/Server Mode is positioned at the Centroid server of whole sensor network, and the spectrum monitoring network of controlling whole self-organization comprises the prediction scheme of monitoring, order and shows monitoring result;
(2) user sets up the monitoring prediction scheme by browser access network remote access Centroid server, and will monitor prediction scheme and be kept at server; Described monitoring prediction scheme comprises the node content of monitoring time, monitoring mode, monitoring parameter and participation monitoring;
(3) Centroid is kept at monitoring prediction scheme in the server according to the user, issues the monitoring order to each monitoring node of monitoring network on time or regularly; Described monitoring order comprises the characteristic parameters such as monitoring time, bandwidth, sampling rate and threshold value;
(4) monitoring node produces Monitoring Data according to the monitoring order that Centroid issues, and each monitoring node is transferred to the Centroid server by MANET form between node with Monitoring Data, and is stored by the database of Centroid server;
(5) user can pass through browser access Centroid server, obtains the Monitoring Data that monitoring node is transferred to the Centroid server, and by browser monitoring frequency frequency-domain waveform figure and display data analysis result is showed;
Finish based on the wireless sensor network spectrum monitoring of browser/server software architecture and show.
The present invention compared with prior art has following advantage:
(1) the present invention is fit to convenient, the small and exquisite and easy-to-use feature of wireless sensor network more;
(2) the present invention makes the utilization of Monitoring Data and more succinct, efficient to the control of whole monitoring system.
Description of drawings
Fig. 1 is based on the wireless sensor network spectrum monitoring software architecture of browser/server structure;
Fig. 2 software main assembly figure;
Fig. 3 planning management software composition diagram;
Fig. 4 device management software composition diagram;
Fig. 5 data drawing list software composition diagram;
Fig. 6 monitors overall flow figure.
Specific implementation method
The invention will be further described below in conjunction with Fig. 1 to Fig. 6 and example:
A kind of wireless sensor network spectrum monitoring methods of exhibiting based on the browser/server software architecture, described browser/server software architecture is used for the sensor network of spectrum monitoring, adopts Ad hoc mode networking and transmission of monitoring data; Server and user realize mutual with browser/server software architecture structure, the user is with operating browser mode observations and transmitting order to lower levels and strategy; Monitoring Data is by Centroid server stores and processing, and monitoring order and strategy are issued to monitoring network by server; It is characterized in that may further comprise the steps:
(1) structure is based on the electromagnetic signal monitoring system of wireless sensor network; Described electromagnetic signal monitoring system adopts the sensor network of the software architecture Monitoring and Controlling electromagnetic spectrum of Browser/Server Mode, the software of this Browser/Server Mode is positioned at the Centroid server of whole sensor network, and the spectrum monitoring network of controlling whole self-organization comprises the prediction scheme of monitoring, order and shows monitoring result;
Be the Sensor Network network such as ellipse dotted line inside among Fig. 1, three entities in top represent that sensor/browser structure forms; Fig. 3 to Fig. 5 is that described Browser/Server Mode Centroid software forms;
(2) user sets up the monitoring prediction scheme by browser access network remote access Centroid server, and will monitor prediction scheme and be kept at server; Described monitoring prediction scheme comprises the node content of monitoring time, monitoring mode, monitoring parameter and participation monitoring;
(3) Centroid is kept at monitoring prediction scheme in the server according to the user, issues the monitoring order to each monitoring node of monitoring network on time or regularly; Described monitoring order comprises the characteristic parameters such as monitoring time, bandwidth, sampling rate and threshold value;
(4) monitoring node produces Monitoring Data according to the monitoring order that Centroid issues, and each monitoring node is transferred to the Centroid server by MANET form between node with Monitoring Data, and is stored by the database of Centroid server;
(5) user can pass through browser access Centroid server, obtains the Monitoring Data that monitoring node is transferred to the Centroid server, and by browser monitoring frequency frequency-domain waveform figure and display data analysis result is showed;
Above-mentioned (2) to (5) step is flow process as shown in Figure 6;
Finish based on the wireless sensor network spectrum monitoring of browser/server software architecture and show.
Claims (1)
1. wireless sensor network spectrum monitoring methods of exhibiting based on the browser/server software architecture, described browser/server software architecture is used for the sensor network of spectrum monitoring, adopts Ad hoc mode networking and transmission of monitoring data; Server and user realize mutual with browser/server software architecture structure, the user is with operating browser mode observations and transmitting order to lower levels and strategy; Monitoring Data is by Centroid server stores and processing, and monitoring order and strategy are issued to monitoring network by server; It is characterized in that may further comprise the steps:
(1) structure is based on the electromagnetic signal monitoring system of wireless sensor network; Described electromagnetic signal monitoring system adopts the sensor network of the software architecture Monitoring and Controlling electromagnetic spectrum of Browser/Server Mode, the software of this Browser/Server Mode is positioned at the Centroid server of whole sensor network, and the spectrum monitoring network of controlling whole self-organization comprises the prediction scheme of monitoring, order and shows monitoring result;
(2) user sets up the monitoring prediction scheme by browser access network remote access Centroid server, and will monitor prediction scheme and be kept at server; Described monitoring prediction scheme comprises the node content of monitoring time, monitoring mode, monitoring parameter and participation monitoring;
(3) Centroid is kept at monitoring prediction scheme in the server according to the user, issues the monitoring order to each monitoring node of monitoring network on time or regularly; Described monitoring order comprises the characteristic parameters such as monitoring time, bandwidth, sampling rate and threshold value;
(4) monitoring node produces Monitoring Data according to the monitoring order that Centroid issues, and each monitoring node is transferred to the Centroid server by MANET form between node with Monitoring Data, and is stored by the database of Centroid server;
(5) user can pass through browser access Centroid server, obtains the Monitoring Data that monitoring node is transferred to the Centroid server, and by browser monitoring frequency frequency-domain waveform figure and display data analysis result is showed;
Finish based on the wireless sensor network spectrum monitoring of browser/server software architecture and show.
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CN107395681A (en) * | 2017-06-22 | 2017-11-24 | 深圳市嵘兴实业发展有限公司 | Radio monitoring data real time propelling movement and dynamic drawing drawing method |
CN109451529A (en) * | 2019-01-02 | 2019-03-08 | 成都华日通讯技术有限公司 | A kind of miniature spectral sensor net system and its synergistic data processing method |
CN109600786A (en) * | 2018-11-07 | 2019-04-09 | 中国电子科技集团公司第三十八研究所 | A kind of multifunctional spectral monitoring system and method based on mobile platform |
CN109709396A (en) * | 2018-12-13 | 2019-05-03 | 西安电子科技大学 | Electromagnetic spectrum based on wireless sensor network monitors system and method |
CN109818694A (en) * | 2019-03-01 | 2019-05-28 | 成都中星世通电子科技有限公司 | A kind of electromagnetic spectrum monitoring system and method based on wireless self-networking |
CN111416677A (en) * | 2019-01-06 | 2020-07-14 | 海南大学 | Distributed electromagnetic spectrum monitoring embedded system |
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CN107395681A (en) * | 2017-06-22 | 2017-11-24 | 深圳市嵘兴实业发展有限公司 | Radio monitoring data real time propelling movement and dynamic drawing drawing method |
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