CN103618629A - Public safety information management and control system - Google Patents
Public safety information management and control system Download PDFInfo
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- CN103618629A CN103618629A CN201310647742.9A CN201310647742A CN103618629A CN 103618629 A CN103618629 A CN 103618629A CN 201310647742 A CN201310647742 A CN 201310647742A CN 103618629 A CN103618629 A CN 103618629A
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Abstract
The embodiment of the invention discloses a public safety information management and control system and belongs to the technical field of communications. The public safety information management and control system solves the technical problem that an existing public safety information management and control system is prone to network congestion in a vast area and is prone to faults. The public safety information management and control system comprises a central management and control device, a plurality of regional management and control devices and network management agents. The central management and control device is connected with the regional management and control devices and used for managing and controlling the regional management and control devices and receiving information reported by the regional management and control devices; each regional management and control device is connected with a plurality of network management agents and used for managing and controlling the corresponding network management agents and receiving information reported by the corresponding network management agents; each network management agent is connected with a plurality of multimedia sensors and used for receiving information reported by corresponding multimedia sensors; the multimedia sensors are used for collecting information. The public safety information management and control system can be used in vast cities.
Description
Technical field
The invention belongs to communication technical field, be specifically related to a kind of public safety information managing and control system.
Background technology
Constantly intensive along with big city population and all kinds of facilities, for effectively improving contingency management ability and the disposal efficiency of municipal public safety affairs, each big city all needs to set up a unified command, standardized and orderly, scientific and efficient public safety information managing and control system.Public safety information managing and control system can be realized the functions such as environmental monitoring, city management, traffic monitoring, video monitoring, flood control, public safety monitoring, security sensitive area monitoring and important goal observing and controlling, by these functions, City Hazardous Sources and important goal are realized to overall monitor, realize fully prevention, early-warning and predicting, fast reaction in time and effectively control, in addition, management system channel is extended, can also carry out remote monitoring to critical facilitys such as the reservoir of urban periphal defence, chemical plant.
Public safety information managing and control system comprises a large amount of multimedia sensor network (Multimedia Sensor Network is called for short MSN).The distributed sensing network that MSN is comprised of the multimedia sensor node with calculating, storage and communication capacity, media information (audio frequency, video, image, numerical value etc.) by means of multi-media sensor perception place surrounding enviroment on node, by multi-hop relay mode, data are passed to information convergence center, information convergence center, to the data analysis obtaining, is realized comprehensively and effectively environmental monitoring.Various environmental informations in the perception in phase of this sensor network, acquisition and processing network's coverage area or monitoring target information, and issue to the user of these information of needs.
The inventor finds in realizing process of the present invention, at least there is following problem in prior art: existing public safety information managing and control system is applied to the region that scope is less conventionally, all information all reports a main frame, but in the region of wide scope, in big city, node distribution situation is complicated, all information all reports a main frame, easily cause network congestion, and the load of main frame is too heavy, easily makes public safety information managing and control system break down.
Summary of the invention
The embodiment of the present invention provides a kind of public safety information managing and control system, and solve existing public safety information managing and control system and in the region of wide scope, easily caused network congestion, and the technical problem easily breaking down.
For achieving the above object, embodiments of the invention adopt following technical scheme:
The invention provides a kind of public safety information managing and control system, comprise central management and control devices, region management and control devices and network management proxy;
Described central management and control equipment connection has region management and control devices described in several, and described central management and control devices is for region management and control devices described in management and control, and receives the information that described region management and control devices reports;
Described in each, region management and control devices is connected with network management proxy described in several, and described region management and control devices is for network management proxy described in management and control, and receives the information that described network management proxy reports;
Described in each, network management proxy is connected with several multi-media sensors, and described network management proxy is for receiving the information that described media sensor reports;
Described multi-media sensor is for Information Monitoring.
Further, described central management and control devices and/or described region management and control devices are provided with graphical user interface.
Preferably, described central management and control devices is communicated by letter by between User Datagram Protocol and described region management and control devices.
Preferably, described region management and control devices is communicated by letter by between Simple Network Management Protocol and described network management proxy.
Further, described central management and control devices comprises
User management module, for increasing, user's management and control authority is set;
Communication module, for region management and control devices described in management and control, and receives the information that described region management and control devices reports;
Processing module, for analyzing received information;
Security module, is encrypted for the information to received.
Described region management and control devices comprises
User management module, for increasing, user's management and control authority is set;
Communication module, for network management proxy described in management and control, and receives the information that described network management proxy reports, also for to described central management and control devices reporting information;
Processing module, for analyzing received information;
Security module, is encrypted for the information to received.
Described network management proxy comprises
Communication module, the information reporting for receiving described media sensor, also for to described region management and control devices reporting information;
Processing module, for analyzing received information;
Security module, is encrypted for the information to received.
Compared with prior art, technique scheme tool provided by the present invention has the following advantages: public safety information managing and control system provided by the invention consists of central management and control devices, region management and control devices and the control of network management proxy triode, region management and control devices receives only the information that the network management proxy in one's respective area reports, and regional management and control devices is again by the central management and control devices of reporting of the Information Selection of receiving separately.Therefore, this public safety information managing and control system receives information by management and control devices subregion, region, can not cause because amount of information is excessive network congestion, and region management and control devices is by the central management and control devices of reporting of Information Selection, central authorities' management and control devices can not break down because load is overweight yet, thereby can be applied in the region of wide scope.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described.
The schematic diagram of the public safety information managing and control system that Fig. 1 provides for embodiments of the invention;
Fig. 2 is the schematic diagram of central management and control devices in embodiments of the invention;
Fig. 3 is the schematic diagram of region management and control devices in embodiments of the invention;
Fig. 4 is the schematic diagram of network management proxy in embodiments of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out to clear, complete description.
As shown in Figure 1, the public safety information managing and control system that the embodiment of the present invention provides, comprises central management and control devices 1, region management and control devices 2 and network management proxy 3.
Central authorities' management and control devices 1 is connected with several region management and control devices 2, and central management and control devices 1 is for management and control region management and control devices 2, and the information that reports of receiving area management and control devices 2.Each region management and control devices 2 is connected with several network management proxies 3, and region management and control devices 2 is for management and control network management proxy 3, and receiving network managing agency 3 information that report.Each network management proxy 3 is connected with several multi-media sensors 4, the information that network management proxy 3 reports for receiving media transducer 4.Multi-media sensor 4 is for Information Monitoring.
The public safety information managing and control system that the embodiment of the present invention provides consists of central management and control devices 1, region management and control devices 2 and network management proxy 3 triode controls, region management and control devices 2 receives only the information that the network management proxy 3 in one's respective area reports, and regional management and control devices 2 is again by the central management and control devices 1 of reporting of the Information Selection of receiving separately.Therefore, this public safety information managing and control system receives information by region management and control devices 2 subregions, can not cause because amount of information is excessive network congestion, and region management and control devices 2 is by the central management and control devices 1 of reporting of Information Selection, central authorities' management and control devices 1 can not break down because load is overweight yet, thereby can be applied in the region of wide scope.
Further, central management and control devices 1 and/or region management and control devices 2 are provided with graphical user interface (Graphical User Interface is called for short GUI).Like this, the public safety information managing and control system that the embodiment of the present invention provides just can be in the mode of user's login, by any network (Web) browser 5, monitor and control at any website, thereby conveniently on any node of network promptly configure, control and access network and information wherein, solve thus the interoperability issue of multi-platform structure generation.
This public safety information managing and control system is supported a plurality of management domain structures, comprise central management and control devices 1, region management and control devices 2 and network management proxy 3 triode controls altogether, wherein region management and control devices 2 is obtained the information such as flood control, antitheft, important goal (such as railway, bridge), alarm from network management proxy 3, be stored in management database, relevant information is uploaded and is presented on Web browser 5 again, the corresponding rule of basis is by the central management and control devices 1 of reporting to of some Information Selection, to realize the reporting information to related management person simultaneously.Empowerment management person can, in the mode of user's login, by the Web browser 5 central management and control devices 1 of access or region management and control devices 2, realize the bookkeepings such as configuration to network management proxy.
In the embodiment of the present invention, central management and control devices 1 is positioned at the root node of whole system, and for manager provides network management required GUI, realizes management and control of overall importance.As shown in Figure 2, central management and control devices 1 comprises user management module 11, communication module 12, processing module 13 and security module 14.
As a preferred version, central management and control devices is communicated by letter by between User Datagram Protoco (UDP) (User Datagram Protocol, be called for short UDP) and region management and control devices.Specifically can, according to the message format defining between central management and control devices and region management and control devices, by the socket based on UDP (Socket) mechanism, realize communication.
As shown in Figure 3, region management and control devices comprises user management module 21, communication module 22, processing module 23 and security module 24.
Region management and control devices has manager and administration agent dual role as intermediate layer, and region management and control devices can comprise multistage, thereby carry out classification management and control.While bearing administrator function as the highest administration layer in this territory, network management proxy in this region or subordinate's region management and control devices are monitored, to lower floor's network entity be configured, the management and control such as safety, performance, alarm processes, region class Web server function is provided simultaneously, for authorized administrative staff, by Web browser, accesses and check and management and control.While bearing administration agent function as the agency of central management and control devices or higher level region management and control devices, the information obtaining from network management proxy or subordinate's region management and control devices is reported to central management and control devices or higher level region management and control devices after treatment, the instruction that can also receive central management and control devices or higher level region management and control devices sends control command downwards by this administration agent function, realizes being operated by the management and control of management and control entity.
Preferably, region management and control devices is communicated by letter by between Simple Network Management Protocol (Simple Network Management Protocol, be called for short SNMP) and network management proxy, between region management and control devices not at the same level, also can communicate by SNMP.
Network management proxy based on SNMP is positioned at bottom leaf node, and as shown in Figure 4, network management proxy comprises communication module 31, processing module 32 and security module 33.
The information that communication module 31 reports for receiving media transducer, also for to region management and control devices reporting information.By multiple interfaces (such as serial ports, parallel port or network interface) and managed device (multi-media sensor) communication, gather managed device parameter, multimedia messages, upload warning information or the control information of higher level's management and control devices delivered to managed device, by network interface and higher level's management and control devices, based on SNMP, carry out communication simultaneously.In communication process, complete the conversion between various communications protocol, comprise SNMP, UDP, IP, address resolution protocol (Address Resolution Protocol is called for short ARP), medium access control (Media Access Control is called for short MAC) etc.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (7)
1. a public safety information managing and control system, is characterized in that: comprise central management and control devices, region management and control devices and network management proxy;
Described central management and control equipment connection has region management and control devices described in several, and described central management and control devices is for region management and control devices described in management and control, and receives the information that described region management and control devices reports;
Described in each, region management and control devices is connected with network management proxy described in several, and described region management and control devices is for network management proxy described in management and control, and receives the information that described network management proxy reports;
Described in each, network management proxy is connected with several multi-media sensors, and described network management proxy is for receiving the information that described media sensor reports;
Described multi-media sensor is for Information Monitoring.
2. public safety information managing and control system according to claim 1, is characterized in that: described central management and control devices and/or described region management and control devices are provided with graphical user interface.
3. public safety information managing and control system according to claim 1, is characterized in that: described central management and control devices is communicated by letter by between User Datagram Protocol and described region management and control devices.
4. public safety information managing and control system according to claim 1, is characterized in that: described region management and control devices is communicated by letter by between Simple Network Management Protocol and described network management proxy.
5. public safety information managing and control system according to claim 1, is characterized in that: described central management and control devices comprises
User management module, for increasing, user's management and control authority is set;
Communication module, for region management and control devices described in management and control, and receives the information that described region management and control devices reports;
Processing module, for analyzing received information;
Security module, is encrypted for the information to received.
6. public safety information managing and control system according to claim 1, is characterized in that: described region management and control devices comprises
User management module, for increasing, user's management and control authority is set;
Communication module, for network management proxy described in management and control, and receives the information that described network management proxy reports, also for to described central management and control devices reporting information;
Processing module, for analyzing received information;
Security module, is encrypted for the information to received.
7. public safety information managing and control system according to claim 1, is characterized in that: described network management proxy comprises
Communication module, the information reporting for receiving described media sensor, also for to described region management and control devices reporting information;
Processing module, for analyzing received information;
Security module, is encrypted for the information to received.
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CN101505412A (en) * | 2009-03-11 | 2009-08-12 | 上海伯里春贸易有限公司 | Human face collecting identification monitoring system and method for hotel, office building and public place for entertainment |
CN102518553A (en) * | 2012-01-05 | 2012-06-27 | 山东电力研究院 | Remote real-time monitoring system used for wind power station group |
CN102769739A (en) * | 2012-06-21 | 2012-11-07 | 北京交通大学 | Device and method for achieving interconnection and intercommunication of video monitoring systems |
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Patent Citations (4)
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CN101252627A (en) * | 2008-04-15 | 2008-08-27 | 北京航空航天大学 | Emergency tow car scheduling command system facing to airport |
CN101505412A (en) * | 2009-03-11 | 2009-08-12 | 上海伯里春贸易有限公司 | Human face collecting identification monitoring system and method for hotel, office building and public place for entertainment |
CN102518553A (en) * | 2012-01-05 | 2012-06-27 | 山东电力研究院 | Remote real-time monitoring system used for wind power station group |
CN102769739A (en) * | 2012-06-21 | 2012-11-07 | 北京交通大学 | Device and method for achieving interconnection and intercommunication of video monitoring systems |
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