CN107426009B - Subway communication network management system - Google Patents
Subway communication network management system Download PDFInfo
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- CN107426009B CN107426009B CN201710375306.9A CN201710375306A CN107426009B CN 107426009 B CN107426009 B CN 107426009B CN 201710375306 A CN201710375306 A CN 201710375306A CN 107426009 B CN107426009 B CN 107426009B
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- 238000004891 communication Methods 0.000 title claims abstract description 55
- 238000012545 processing Methods 0.000 claims abstract description 20
- 239000013307 optical fiber Substances 0.000 claims description 39
- 238000012544 monitoring process Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- JNRLEMMIVRBKJE-UHFFFAOYSA-N 4,4'-Methylenebis(N,N-dimethylaniline) Chemical compound C1=CC(N(C)C)=CC=C1CC1=CC=C(N(C)C)C=C1 JNRLEMMIVRBKJE-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Subway communication network management system proposed by the present invention can realize that the parameter information at least one Metro police network element device monitors in real time, provide effective earth mat network management means for the O&M of Metro police network element device, easy to operate, command scheduling is capable.Specifically, NM server can the parameter information in real time at least one Metro police network element device be monitored；NM server can analyze the parameter information of at least one Metro police network element device, and make emergency processing；Meanwhile maintenance personnel can control at least one Metro police network element device by logging in client, it is easy to operate easy-to-use including the control to its control parameter, status information and warning information.
Description
Technical Field
The invention relates to a network management system, in particular to a comprehensive network management system which is used for managing various devices for subway public security communication and can transmit through a wired/wireless double channel.
Background
In recent years, city construction in China is rapidly developed, and population density is greatly increased. As an important transportation means of modern cities, many cities such as beijing, shanghai, guangzhou and the like have built multiple subway lines and are continuously planned, expanded and extended. Meanwhile, the problems of subway internal treatment and security management, public emergency handling and the like are increasingly highlighted, and due to the characteristics of large traffic flow, closed space and the like of the subway, the subway becomes one of the key targets of terrorist attack. Therefore, the coverage of the public security wireless communication system in the subway is perfected, smooth communication is ensured, and the commanding and dispatching are strong and are urgent requirements under the current situation.
In the construction of the Shanghai subway, a public security wireless system is constructed by matching the track traffic underground station and the interval tunnel, and a ground 350MHz digital cluster signal is introduced into the underground station and the interval tunnel, so that the public security wireless system meets the requirement of high reliability and supports a multi-stage fault weakening function and an optimized cost performance ratio. The subway public security wireless communication system comprises a TETRA base station, an optical fiber repeater, a standby wireless link device, an antenna feeder system and the like. The technical scheme of network management in common use at present is that a base station and a repeater adopt different network management devices (different manufacturers of the base station and the repeater), so that the construction of an operation and maintenance network management system related to the base station and the repeater brings challenges, and how to construct a comprehensive network management system which is suitable for communication devices of multiple manufacturers, meets a high-reliability subway public security wireless communication coverage system, ensures smooth public security wireless communication and is simple and convenient in operation and maintenance becomes a technical problem to be solved urgently by technical personnel in the field.
The invention aims to provide a comprehensive network management system for networking a plurality of network element devices in subway public security communication, which supports wireless/wireless double-link connection of the network element devices so as to realize state monitoring, alarm management, parameter control and the like of the underground main base station, the backup wireless link base station, the near-end machine of the optical fiber repeater station and the far-end machine of the optical fiber repeater station, and transmit fault information back to the network management system for analysis and emergency treatment in time if equipment alarm is found, thereby ensuring the normal operation of the subway public security communication.
Disclosure of Invention
The invention aims to provide a comprehensive network management system for networking a plurality of network element devices in subway public security communication, which supports wireless/wireless double-link connection of the network element devices so as to realize state monitoring, alarm management, parameter control and the like of the underground main base station including the subway public security, a backup wireless link base station, a near-end machine of an optical fiber repeater thereof and a far-end machine of the optical fiber repeater.
In order to achieve the above object, the present invention provides a subway communication network management system, which is characterized in that the system is used for monitoring at least one subway public security network element device connected with the system in real time, and comprises a network management server and a client, wherein the at least one subway public security network element device is connected with the network management server through a central switch, the network management server is used for monitoring and acquiring parameter information of the at least one subway public security network element device, analyzing and processing the acquired parameter information, and sending the analyzed and processed parameter information to the client connected with the network management server; and receiving a control instruction of the client to realize the control of the at least one subway public security network element device.
Preferably, in the network management system for subway communication, the network management server includes a data control and acquisition service module, a data service module and a network management service module, the at least one subway public security network element device is connected with the data control and acquisition service module through the central switch, and the network management service module is connected with the client; wherein,
the data control and acquisition service module acquires parameter information of the at least one piece of subway public security network element equipment, analyzes and processes the parameter information and sends the parameter information to the data service module, and the data service module receives and stores the parameter information and the parameter information after analysis and processing;
the data control and acquisition service module compares the control parameter in the parameter information of any acquired subway public security network element equipment with a reserved control parameter corresponding to the control parameter, and when the control parameter in the parameter information of the subway public security network element equipment is not matched with the reserved control parameter, the reserved control parameter of the subway public security network element equipment is sent to the subway public security network element equipment;
and the network management service module sends the parameter information of the at least one piece of subway public security network element equipment and the parameter information after analysis and processing to the client.
Preferably, in the network management system for subway communication, the client sends a control instruction to the network management service module, the network management service module receives the control instruction and then sends the control instruction to the data control and acquisition service module, and the data control and acquisition service module sends the control instruction to the at least one piece of subway public security network element equipment to control the at least one piece of subway public security network element equipment.
Preferably, in the network management system for subway communication, the at least one subway public security network element device includes a master base station, a backup wireless link base station, a line switch, a near-end machine of an optical fiber repeater, and at least one far-end machine of an optical fiber repeater, where at least one far-end machine of an optical fiber repeater in each subway public security network element device is connected to the near-end machine of the optical fiber repeater through an optical fiber, the master base station, the backup wireless link base station, and the near-end machine of the optical fiber repeater are connected to the line switch, and each line switch is connected to the network management server through the central switch.
Preferably, in the network management system for subway communication, the data control and acquisition service module includes a data acquisition control module, a first analysis module, a second analysis module and a UDP component;
the data acquisition control module is used for acquiring parameter information of all subway public security network element equipment; the first analysis module is used for analyzing and processing the parameter information of the main base station and the backup wireless link base station; the second analysis module is used for analyzing and processing the parameter information of the near-end machine of the optical fiber repeater and the far-end machine of the optical fiber repeater.
Preferably, in the subway communication network management system, the data service module includes a database and a database access component, and the database is used for storing the parameter information acquired by the data control and acquisition service module and the data obtained by analyzing and processing the parameter information.
In order to achieve the above object, the present invention provides a subway communication service system, comprising: the network management system comprises at least one piece of subway public security network element equipment, a central switch and any one of the subway communication network management systems, wherein the at least one piece of subway public security network element equipment is connected to the subway communication network management system through the central switch.
Preferably, in the above-mentioned subway communication service system, the subway communication service system further includes an information repeater, the at least one subway public security network element device is connected to the information repeater through a private wireless network for public security, and the information repeater is connected to the subway communication network management system through the central switch;
when the connection between the subway public security network element equipment and the central switch is failed, the information repeater acquires the parameter information of the at least one subway public security network element equipment through the public security private wireless network and sends the parameter information to the central switch, and the central switch sends the parameter information to the subway communication network management system.
Preferably, in the subway communication service system, the information repeater includes a short message modem.
In order to achieve the above object, the present invention provides a method for monitoring parameter information of at least one piece of subway public security network element equipment by using any one of the above subway communication network management systems, including:
the network management server monitors and acquires parameter information of all subway public security network element equipment and stores the parameter information;
the network management server analyzes and processes the parameter information of all the subway public security network element equipment, and the parameter information after analysis and processing is stored in the network management server;
the network management server sends the parameter information and the parameter information after analysis processing to a client, and the client monitors the at least one subway public security network element device according to the obtained parameter information and the parameter information after analysis processing;
and the client sends a control instruction to the network management server, and the network management server receives the control instruction and then sends the control instruction to the at least one piece of subway public security network element equipment to realize the control of the at least one piece of subway public security network element equipment.
Preferably, in the method for monitoring parameter information of at least one piece of public security network element equipment for a subway, the step of monitoring the at least one piece of public security network element equipment for a subway by the client according to the acquired parameter information and the analyzed and processed parameter information further includes:
and the network management server compares the control parameter in the parameter information of any piece of subway public security network element equipment with a reserved control parameter corresponding to the control parameter, and when the control parameter of the subway public security network element equipment is not matched with the reserved control parameter, the reserved control parameter of the subway public security network element equipment is sent to the subway public security network element equipment.
In conclusion, the subway communication network management system provided by the invention can realize real-time monitoring on the parameter information of at least one subway public security network element device, provides an effective network management means for operation and maintenance of the subway public security network element device, is simple to operate, and has a good command and dispatch capability. Specifically, the network management server can monitor the parameter information of at least one piece of subway public security network element equipment in real time; the network management server can analyze and process the parameter information of at least one piece of subway public security network element equipment; meanwhile, at least one subway public security network element device can be controlled through the login client, and the operation is simple and easy to use.
Drawings
Fig. 1 is a schematic structural diagram of a subway communication network management system in a preferred embodiment of the present invention;
fig. 2 is a schematic connection diagram of a subway communication network management system and at least one subway public security network element device in a preferred embodiment of the present invention;
FIG. 3 is a block diagram of a data control and collection service module according to a preferred embodiment of the present invention;
FIG. 4 is a functional diagram of an interface layer in a preferred embodiment of the present invention;
fig. 5 is a schematic structural diagram of a subway communication network management system in another preferred embodiment of the present invention.
Wherein, 1-subway communication network management system; 11-a network management server; 111-data control and acquisition service module; 1111-a data acquisition control module; 1112-a first parsing module; 1113-second analysis module; 1114-a UDP component; 112-a data service module; 113-network management service module; 12-a client; 2-short message cat; 3-subway public security network element equipment; 31-primary base station; 32-backup radio link base station; 35-line switch; 33-near end machine of optical fiber repeater; 34-optical fiber repeater remote terminal; 4-central switch.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to the schematic drawings.
The subway communication network management system 1 provided by the invention is connected with at least one subway public security network element device 3 through a central switch 4. The subway communication network management system 1 comprises a network management server 11 and a client 12. Specifically, as shown in fig. 1, the network management server 11 is connected to at least one piece of subway public security network element equipment 3 through the central switch 4, and is configured to monitor and analyze parameter information of the at least one piece of subway public security network element equipment 3 in real time; the client 12 is connected with the network management server 11, and the network management maintenance personnel can control at least one subway public security network element device 3 through the client 12.
Optionally, in a preferred embodiment of the present invention, the parameter information of the at least one subway public security network element device 3 includes, but is not limited to, a control parameter, status information, and alarm information, and the present invention does not set any limitation to this.
Specifically, in a preferred embodiment of the present invention, each of the metro public security network element devices 3 includes a main base station 31, a backup wireless link base station 32, a line switch 35, a near-end unit 33 of an optical fiber repeater, and at least one far-end unit 34 of an optical fiber repeater, referring to fig. 2, all the far-end units 34 of the optical fiber repeater are connected to the near-end unit 33 of the optical fiber repeater through an optical fiber, the near-end unit 33 of the optical fiber repeater, the main base station 31 and the backup wireless link base station 32 are both connected to the line switch 35, and the line switches 35 of all the metro public security network element devices 3 are connected to the network management server.
Specifically, in a preferred embodiment of the present invention, the network management server 11 includes a data control and acquisition service module 111, a data service module 112, and a network management service module 113, referring to fig. 2, each piece of subway public security network element equipment 3 is connected to the data control and acquisition service module 111 through a central switch 4; the client 12 is connected with the network management service module 113.
Referring to fig. 3, wherein the data control and collection service module 111 includes: a data collection control module 1111, a first parsing module 1112, a second parsing module 1113, and a UDP component 1114. The first analyzing module 1112 is configured to analyze and process parameter information of the master base station 31 and the backup radio link base station 32; the second parsing module 113 is used for analyzing and processing parameters of the near-end 33 and the far-end 34 of the optical fiber repeater.
The working principle of the data control and collection service module 111 includes but is not limited to: collecting the state information of each subway public security network element device 3, receiving the alarm information, updating, and storing the updated state information and alarm information into the data service module 112; collecting the control parameters of each subway public security network element device 3, comparing the control parameters with the preset control parameters in the data service module 112, judging, and if the control parameters are inconsistent, issuing the preset parameters to the subway public security network element devices 3 again for parameter control; after the client 12 generates the parameter change of the subway public security network element device 3, the network management service module 113 notifies the data control and acquisition service module 111 to obtain the changed parameter from the data service module 112, and sends the parameter to the corresponding subway public security network element device 3, thereby completing the control of the subway public security network element device 3.
In particular, the data service module 112 includes a database, which may be, but is not limited to, MYSQL 5.7, and a database access component, which is not limited in this respect.
The network management service module 113 includes a network management service application logic layer and an interface layer for presenting the functions included in the network management service application logic layer. The application logic layer comprises topology and monitoring management, alarm management, inspection management, control management, statistical analysis, system management and the like; in this embodiment, as shown in fig. 4, the interface layer is used to present the functions included in the application logic layer.
Preferably, the client 12 is a commercial PC computer, which is not limited in any way by the present invention.
The working principle of the subway communication network management system in the embodiment is as follows:
on one hand, the data control and acquisition service module 111 in the network management server 11 acquires parameter information of the main base station 31, the backup wireless link base station 32, the line switch 35, the near-end machine 33 of the optical fiber repeater and at least one far-end machine 34 of the optical fiber repeater in the subway public security network element device 3, updates the parameter information, and stores updated state information and alarm information into the data service module 112;
the data control and acquisition service module 111 compares the acquired parameter information with preset parameter information, the preset parameter information is stored in the data service module 112, and if the preset parameter information is inconsistent with the preset parameter information, the preset parameter information is issued to the corresponding subway public security network element equipment 3;
the network management service module 113 displays all the generated parameter information on the client 12, and the network management maintenance personnel can monitor and inspect at any time and can process the alarm information in time by logging in the client 12 on the PC.
On the other hand, the network management maintenance personnel change the parameter information of the main base station 31, the backup wireless link base station 32, the line switch 35, the near-end machine 33 of the optical fiber repeater and at least one far-end machine 34 of the optical fiber repeater in each subway public security network element device 3 on the client 12, and the network management service module 113 stores the changed parameters into the data service module 112 and notifies the data control and acquisition service module 111; the data control and acquisition service module 111 obtains the changed parameter information from the data service module 112, and sends the parameter information to the corresponding subway public security network element device 3, so as to complete parameter control and realize control of the subway public security network element device 3.
Generally, the subway communication network management system in this embodiment can implement, but is not limited to, the following functions:
topology management and network monitoring: monitoring and managing the line state, the station state and the equipment state of the subway;
alarm monitoring and fault management: displaying and inquiring alarm information, and inquiring and exporting alarm processing and historical alarms;
and (3) routing inspection management: making a routing inspection plan, recording and exporting a plan result;
statistical analysis: counting the alarm quantity, and recording and inquiring historical states;
and (3) control management: controlling equipment parameters, which mainly comprises the opening and closing of the optical fiber repeater, the configuration of uplink and downlink attenuation values of the optical fiber repeater, the configuration of an equipment alarm threshold (the optical fiber repeater: downlink input under/over power; a main/backup wireless link: temperature, voltage and current) and the query of historical operation;
configuration management; the method comprises the steps of configuring basic data of subway line stations, wherein the basic data includes configuration of line stations, station equipment, station positions, equipment manufacturers and alarms;
and (3) system management: configuration for user rights.
Optionally, referring to fig. 5, in another embodiment of the present invention, the network management system 1 for subway communication, a central switch 4 and a short message modem 2 work together to form a subway communication service system, the backup wireless link base station in the subway public security network element device 3 is connected to the short message modem 2 through a private wireless network for public security, and the short message modem 2 is connected to the data control and acquisition service module 111 in the network management server 11 through the central switch 4.
When the wired connection between the metro public security network element device 3 and the central switch 4 fails, the standby wireless link base station transmits parameter information of the main base station 31, the standby wireless link base station, the line switch 35, the near-end machine 33 of the optical fiber repeater and the far-end machine 34 of the at least one optical fiber repeater in the metro public security network element device 3 to the short message modem 2 through the private wireless network for public security, and the short message modem 2 transmits the parameter information to the data control and acquisition service module 111 in the network management server 11 through the central switch 4, so that the high reliability of the metro communication network management system 1 is ensured. Namely, the subway public security network element device 3 and the subway communication network management system 1 adopt a wireless dual-link mode, the first path is a wired mode, the second path is a wireless mode, when the wired mode fails, the wireless mode is automatically switched to, and the normal work of the subway communication network management system 1 is ensured.
Optionally, the information relay in the present invention includes but is not limited to the short message modem, and the present invention does not limit this.
In conclusion, the subway communication network management system provided by the invention can realize real-time monitoring on the parameter information of at least one subway public security network element device, provides an effective network management means for operation and maintenance of the subway public security network element device, is simple to operate, and has a good command and dispatch capability. Specifically, the network management server can monitor the parameter information of at least one piece of subway public security network element equipment in real time; the network management server can analyze and process the parameter information of at least one piece of subway public security network element equipment; meanwhile, at least one subway public security network element device can be controlled through the login client, and the operation is simple and easy to use.
The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any way. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A subway communication network management system is characterized in that the system is used for monitoring at least one subway public security network element device connected with the system in real time and comprises a network management server and a client, wherein the at least one subway public security network element device is connected with the network management server through a central switch; receiving a control instruction of the client to realize control on the at least one subway public security network element device;
the network management server comprises a data control and acquisition service module, a data service module and a network management service module, the at least one subway public security network element device is connected with the data control and acquisition service module through the central switch, and the network management service module is connected with the client;
the data control and acquisition service module acquires parameter information of the at least one piece of subway public security network element equipment, analyzes and processes the parameter information and sends the parameter information to the data service module, and the data service module receives and stores the parameter information and the parameter information after analysis and processing;
the data control and acquisition service module compares the control parameter in the parameter information of any acquired subway public security network element equipment with a reserved control parameter corresponding to the control parameter, and when the control parameter in the parameter information of the subway public security network element equipment is not matched with the reserved control parameter, the reserved control parameter of the subway public security network element equipment is sent to the subway public security network element equipment;
the network management service module sends the parameter information of the at least one piece of subway public security network element equipment and the parameter information after analysis and processing to a client;
the at least one subway public security network element device comprises a main base station, a backup wireless link base station, a line switch, an optical fiber repeater near-end machine and at least one optical fiber repeater far-end machine, wherein the at least one optical fiber repeater far-end machine in each subway public security network element device is connected with the optical fiber repeater near-end machine through an optical fiber, the main base station, the backup wireless link base station and the optical fiber repeater near-end machine are connected with the line switch, and each line switch is connected with the network management server through the central switch;
the data control and acquisition service module comprises a data acquisition control module, a first analysis module, a second analysis module and a UDP component;
the data acquisition control module is used for acquiring parameter information of all subway public security network element equipment; the first analysis module is used for analyzing and processing the parameter information of the main base station and the backup wireless link base station; the second analysis module is used for analyzing and processing the parameter information of the near-end machine of the optical fiber repeater and the far-end machine of the optical fiber repeater.
2. The subway communication network management system as claimed in claim 1, wherein client end sends a control instruction to said network management service module, said network management service module sends said control instruction to data control and collection service module after receiving said control instruction, said data control and collection service module sends said control instruction to said at least one subway public security network element device to realize control of said at least one subway public security network element device.
3. A subway communication network management system as claimed in claim 2, wherein said data service module includes a database and a database access component, said database is used for storing the parameter information obtained by said data control and collection service module and the data after analyzing and processing said parameter information.
4. A subway communication service system, comprising: at least one piece of subway public security network element equipment, a central switch and a subway communication network management system as claimed in claim 3, said at least one piece of subway public security network element equipment is connected to said subway communication network management system through said central switch.
5. A subway communication service system as claimed in claim 4, wherein said subway communication service system further comprises an information repeater, said at least one subway public security network element device is connected to said information repeater through a public security private wireless network, said information repeater is connected to said subway communication network management system through said central switch;
when the connection between the subway public security network element equipment and the central switch is failed, the information repeater acquires the parameter information of the at least one subway public security network element equipment through the public security private wireless network and sends the parameter information to the central switch, and the central switch sends the parameter information to the subway communication network management system.
6. A subway communication service system as claimed in claim 5, wherein said information relay includes SMiCat.
7. A method for monitoring at least one subway public security network element device by using the subway communication network management system as claimed in claim 4, comprising:
the network management server monitors and acquires parameter information of all subway public security network element equipment and stores the parameter information;
the network management server analyzes and processes the parameter information of all the subway public security network element equipment, and the parameter information after analysis and processing is stored in the network management server;
the network management server sends the parameter information and the parameter information after analysis processing to a client, and the client monitors the at least one subway public security network element device according to the obtained parameter information and the parameter information after analysis processing;
and the client sends a control instruction to the network management server, and the network management server receives the control instruction and then sends the control instruction to the at least one piece of subway public security network element equipment to realize the control of the at least one piece of subway public security network element equipment.
8. The method according to claim 7, wherein the step of monitoring the one piece of public security network element equipment by the client according to the acquired parameter information and the analyzed and processed parameter information further comprises:
and the network management server compares the control parameter in the parameter information of any piece of subway public security network element equipment with a reserved control parameter corresponding to the control parameter, and when the control parameter of the subway public security network element equipment is not matched with the reserved control parameter, the reserved control parameter of the subway public security network element equipment is sent to the subway public security network element equipment.
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| US7623826B2 (en) * | 2004-07-22 | 2009-11-24 | Frank Pergal | Wireless repeater with arbitrary programmable selectivity |
| CN101345593A (en) * | 2008-08-29 | 2009-01-14 | 京信通信系统（中国）有限公司 | Centralized-monitoring overlapping system network and its multisystem access device |
| CN101917604A (en) * | 2010-09-03 | 2010-12-15 | 中铁上海设计院集团有限公司 | Intelligent analysis method for video images in rail transit |
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2017
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Denomination of invention: Subway Communication Network Management System Granted publication date: 20190219 Pledgee: Industrial Bank Co.,Ltd. Shanghai Hongkou sub branch Pledgor: NIKE, Inc. Registration number: Y2024310000874 |