CN102664965A - Device for realizing emergency command system grading network and working method thereof - Google Patents
Device for realizing emergency command system grading network and working method thereof Download PDFInfo
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Abstract
The invention discloses a device for realizing an emergency command system grading network and a working method thereof and belongs to the technical field of public safety emergency command dispatch. The device comprises a grading agency module, a command management module, a data storage module and a communication terminal, wherein the grading agency module comprises a gateway module and a sip server; and the command management module comprises a web server and a command terminal. While a sip standard protocol is adopted between agencies to expand, web technology is combined, and then interconnection between heterogeneous networks of internal network and external network is realized. The network structure of a public safety emergency command dispatch system is a grading network management structure, so that command dispatch resources of all the networks can be independently utilized in grading according to gateways, the sip protocol can be also utilized to perform communication, and resources are shared.
Description
Technical field
The present invention relates to a kind of device and method of work thereof that realizes emergency commading system classification networking, belong to public safety emergency command dispatching technique field.
Background technology
When public accident is sent out by society; Government need adopt an effective measure and tackle fast; Comprise the diffusion of formulating prediction scheme and effective monitoring, preventing incident through perfect emergency command system; The integrating society resource is assembled the co-disposal accident of social all available forces, start Government departments emergent function, organize and direct the processing of accident.Problems such as along with the continuous development of national public safety cause, corresponding commanding dispatching system constantly enlarges, and system's dispersion occurred, and information can't be shared, emergency data shortage, system's imperfection, efficient are not high.
Summary of the invention
The object of the invention is exactly in order to overcome the weak point of above-mentioned prior art; And a kind of device and method of work thereof that realizes emergency commading system classification networking is provided; Reach that system levels at different levels are managed separately, the requirement of information sharing; With whole nation command systems at different levels together, form unified rank groups planar network architecture, improved operating efficiency through net connection.
The objective of the invention is to realize through following technical measures:
A kind of device of realizing emergency commading system classification networking, device adopts the network configuration of tree-like classification networking; The device of every grade of command system comprises hierarchical agent module, command and management module, data memory module and communication terminal; Connect through network between the hierarchical agent module in the command systems at different levels; Hierarchical agent module in every grade of command system is all passed through network and is connected with communication terminal with the command and management module, and the command and management module in every grade of command system is connected with data memory module through network.
Described hierarchical agent module comprises gateway and sip server, and gateway is connected through network with the sip server; Described gateway is the sip gateway; Described sip server is the server that is made up of CPU module, memory module and communication module; The CPU module is AT91SAM9G25 or STM32F40x; Memory module comprises NAND Flash memory module and the SDRAM memory module of 128MB, and communication module comprises serial ports, ethernet interface module and expansion interface; The sip server is connected through network with web server in the command and management module.
Described command and management module comprises web server and commander terminal, and the web server is connected with data memory module with the commander terminal through network respectively; The commander terminal comprises terminal or embedded mobile terminal or WM/Android smart mobile phone and the large-screen that merges sip technology and web technology; Described embedded mobile terminal comprises the communication terminal of fuselage body, embedded chip and power supply; Said fuselage body comprises GPS locating module, 3G communication module, short message transceiving module, audio frequency and video module, display screen and button, and each part mentioned above links to each other with embedded system chip respectively.
Described data memory module is oracle database or mySQL database.
Described communication terminal is the WM/Android smart mobile phone, or comprises the communication terminal of fuselage body, embedded chip and power supply; Said fuselage body comprises GPS locating module, 3G communication module, short message transceiving module, audio frequency and video module, display screen and button, and each part mentioned above links to each other with embedded system chip respectively.
A kind of method of work that realizes the device of emergency commading system classification networking; Emergency commading system is based on the mobile framework of 3G network, between the hierarchical agent module in the command systems at different levels, between hierarchical agent module and the commander terminal, between hierarchical agent module and the communication terminal and the hierarchical agent module in every grade of command system with command between the terminal, all adopt the sip standard agreement to expand between hierarchical agent module and the communication terminal; The hierarchical agent module is used to accomplish agreement explanation, conversion, the distribution of inside and outside heterogeneous network, and manages the log-on message of commanders at different levels terminal and communication terminal, realizes the differentiated control of emergency commading systems at different levels; The commander terminal is at the corresponding levels or be lower than emergency commading system at the corresponding levels and carry out emergency command; The concrete steps of method of work are following:
A, when remote command is carried out to the called communication terminal of other grades in caller commander terminal, this commander terminal transmit a request to the sip server through the web interface;
After B, sip server are received request, obtain the sip log-on message at caller commander terminal and the sip log-on message of called communication terminal, and analyze the sip log-on message of called communication terminal; Judge whether to be more low-level command system, if then the sip log-on message that obtains is issued gateway module; And return response and give the web server; If not, then return the refusal response and give the web server, and the terminated call process;
C, gateway module parse target ip address according to the sip log-on message that is obtained, and after the sip log-on message being encapsulated again, and send to the gateway module of called communication terminal again;
The gateway module of D, called communication terminal is resolved the information that is obtained, and the destination address in the sip log-on message that parses is encapsulated again, sends to called communication terminal;
E, called communication terminal then command the terminal that communication terminal is carried out remote command and communicates by letter if agree to connect, otherwise the terminated call process;
When remote command is carried out to communication terminal at the corresponding levels in the commander terminal, omit step C.
Sip log-on message described in the step B comprises sip herd number, MAC Address, IP address, port numbers and acts on behalf of rank.
The invention has the beneficial effects as follows: adopted sip technology, made the communication flexibility and reliability more between the system, and combine the web technology, made the management of system convenient effectively.Public safety commanding dispatching system networking structure of the present invention is a rank groups net management structure; Command and management server and data memory module are managed by the control command centre of this grade all the time; The command scheduling resource of the whole network can be used separately according to the gateway classification; Comparison is upgraded or is regularly upgraded in the time of can utilizing the sip agreement to communicate again, realizes resource-sharing, guarantees synchronization of data property.
Description of drawings
Fig. 1 is for realizing the structured flowchart of emergency commading system classification networking.
Fig. 2 is for realizing the device block diagram of emergency commading system classification networking.
Wherein, 100, the hierarchical agent module, 101, gateway, 102, the sip server, 200, the command and management module, 201, the web server, 202, the commander terminal, 300, data memory module, 400, communication terminal, 500, emergency commading system.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Embodiment 1: a kind of device of realizing emergency commading system classification networking, and as depicted in figs. 1 and 2, emergency commading system adopts the network configuration of tree-like classification networking; The device of every grade of command system comprises hierarchical agent module (100), command and management module (200), data memory module (300) and communication terminal (400); Hierarchical agent module (100) in the command systems at different levels connects through network; Hierarchical agent module (100) in every grade of command system is all passed through network and is connected with communication terminal (400) with command and management module (200), and the command and management module (200) in every grade of command system is connected (300) through network with data memory module.
Described hierarchical agent module comprises gateway (101) and sip server (102), and gateway (101) is connected through network with sip server (102); Described gateway (101) is the sip gateway; Described sip server (102) is the server that is made up of CPU module, memory module and communication module; The CPU module is AT91SAM9G25; Memory module comprises NAND Flash memory module and the SDRAM memory module of 128MB, and communication module comprises serial ports, ethernet interface module and expansion interface; The sip server is connected through network with web server in the command and management module.
Described command and management module (200) comprises web server (201) and commander terminal (202), and web server (201) is connected with data memory module (300) with commander terminal (202) through network respectively; Commander terminal (202) comprises terminal and embedded mobile terminal and the large-screen that merges sip technology and web technology; Described embedded mobile terminal comprises the communication terminal of fuselage body, embedded chip and power supply; Said fuselage body comprises GPS locating module, 3G communication module, short message transceiving module, audio frequency and video module, display screen and button, and each part mentioned above links to each other with embedded system chip respectively.
Described data memory module is the oracle database.
Described communication terminal comprises the communication terminal of fuselage body, embedded chip and power supply; Said fuselage body comprises GPS locating module, 3G communication module, short message transceiving module, audio frequency and video module, display screen and button, and each part mentioned above links to each other with embedded system chip respectively.
A kind of method of work that realizes the device of emergency commading system classification networking; Emergency commading system is based on the mobile framework of 3G network, between the hierarchical agent module in the command systems at different levels, between hierarchical agent module and the commander terminal, between hierarchical agent module and the communication terminal and the hierarchical agent module in every grade of command system with command between the terminal, all adopt the sip standard agreement to expand between hierarchical agent module and the communication terminal; The hierarchical agent module is used to accomplish agreement explanation, conversion, the distribution of inside and outside heterogeneous network, and manages the log-on message of commanders at different levels terminal and communication terminal, realizes the differentiated control of emergency commading systems at different levels; The commander terminal is at the corresponding levels or be lower than emergency commading system at the corresponding levels and carry out emergency command; The concrete steps of method of work are following:
A, when remote command is carried out to the called communication terminal of other grades in caller commander terminal, this commander terminal transmit a request to the sip server through the web interface;
After B, sip server are received request, obtain the sip log-on message at caller commander terminal and the sip log-on message of called communication terminal, and analyze the sip log-on message of called communication terminal; Judge whether to be more low-level command system, if then the sip log-on message that obtains is issued gateway module; And return response and give the web server; If not, then return the refusal response and give the web server, and the terminated call process;
C, gateway module parse target ip address according to the sip log-on message that is obtained, and after the sip log-on message being encapsulated again, and send to the gateway module of called communication terminal again;
The gateway module of D, called communication terminal is resolved the information that is obtained, and the destination address in the sip log-on message that parses is encapsulated again, sends to called communication terminal;
E, called communication terminal then command the terminal that communication terminal is carried out remote command and communicates by letter if agree to connect, otherwise the terminated call process;
When remote command is carried out to communication terminal at the corresponding levels in the commander terminal, omit step C.
Sip log-on message described in the step B comprises sip herd number, MAC Address, IP address, port numbers and acts on behalf of rank.
Embodiment 2: a kind of device of realizing emergency commading system classification networking, and as depicted in figs. 1 and 2, emergency commading system adopts the network configuration of tree-like classification networking; The device of every grade of command system comprises hierarchical agent module (100), command and management module (200), data memory module (300) and communication terminal (400); Hierarchical agent module (100) in the command systems at different levels connects through network; Hierarchical agent module (100) in every grade of command system is all passed through network and is connected with communication terminal (400) with command and management module (200), and the command and management module (200) in every grade of command system is connected (300) through network with data memory module.
Described hierarchical agent module comprises gateway (101) and sip server (102), and gateway (101) is connected through network with sip server (102); Described gateway (101) is the sip gateway; Described sip server (102) is the server that is made up of CPU module, memory module and communication module; The CPU module is STM32F40x; Memory module comprises NAND Flash memory module and the SDRAM memory module of 128MB, and communication module comprises serial ports, ethernet interface module and expansion interface; The sip server is connected through network with web server in the command and management module.
Described command and management module (200) comprises web server (201) and commander terminal (202), and web server (201) is connected with data memory module (300) with commander terminal (202) through network respectively; Commander terminal (202) comprises terminal and WM/Android smart mobile phone and the large-screen that merges sip technology and web technology; Described embedded mobile terminal comprises the communication terminal of fuselage body, embedded chip and power supply; Said fuselage body comprises GPS locating module, 3G communication module, short message transceiving module, audio frequency and video module, display screen and button, and each part mentioned above links to each other with embedded system chip respectively.
Described data memory module is the mySQL database.
Described communication terminal is the WM/Android smart mobile phone.
A kind of method of work that realizes the device of emergency commading system classification networking; Emergency commading system is based on the mobile framework of 3G network, between the hierarchical agent module in the command systems at different levels, between hierarchical agent module and the commander terminal, between hierarchical agent module and the communication terminal and the hierarchical agent module in every grade of command system with command between the terminal, all adopt the sip standard agreement to expand between hierarchical agent module and the communication terminal; The hierarchical agent module is used to accomplish agreement explanation, conversion, the distribution of inside and outside heterogeneous network, and manages the log-on message of commanders at different levels terminal and communication terminal, realizes the differentiated control of emergency commading systems at different levels; The commander terminal is at the corresponding levels or be lower than emergency commading system at the corresponding levels and carry out emergency command; The concrete steps of method of work are following:
A, when remote command is carried out to the called communication terminal of other grades in caller commander terminal, this commander terminal transmit a request to the sip server through the web interface;
After B, sip server are received request, obtain the sip log-on message at caller commander terminal and the sip log-on message of called communication terminal, and analyze the sip log-on message of called communication terminal; Judge whether to be more low-level command system, if then the sip log-on message that obtains is issued gateway module; And return response and give the web server; If not, then return the refusal response and give the web server, and the terminated call process;
C, gateway module parse target ip address according to the sip log-on message that is obtained, and after the sip log-on message being encapsulated again, and send to the gateway module of called communication terminal again;
The gateway module of D, called communication terminal is resolved the information that is obtained, and the destination address in the sip log-on message that parses is encapsulated again, sends to called communication terminal;
E, called communication terminal then command the terminal that communication terminal is carried out remote command and communicates by letter if agree to connect, otherwise the terminated call process;
When remote command is carried out to communication terminal at the corresponding levels in the commander terminal, omit step C.
Sip log-on message described in the step B comprises sip herd number, MAC Address, IP address, port numbers and acts on behalf of rank.
Claims (6)
1. a device of realizing emergency commading system classification networking is characterized in that, device adopts the network configuration of tree-like classification networking; The device of every grade of command system comprises hierarchical agent module, command and management module, data memory module and communication terminal; Connect through network between the hierarchical agent module in the command systems at different levels; Hierarchical agent module in every grade of command system is all passed through network and is connected with communication terminal with the command and management module, and the command and management module in every grade of command system is connected with data memory module through network.
2. a kind of device of realizing emergency commading system classification networking as claimed in claim 1 is characterized in that described hierarchical agent module comprises gateway and sip server, and gateway is connected through network with the sip server; Described gateway is the sip gateway; Described sip server is the server that is made up of CPU module, memory module and communication module; The CPU module is AT91SAM9G25 or STM32F40x; Memory module comprises NAND Flash memory module and the SDRAM memory module of 128MB, and communication module comprises serial ports, ethernet interface module and expansion interface; The sip server is connected through network with web server in the command and management module.
3. a kind of device of realizing emergency commading system classification networking as claimed in claim 1 is characterized in that, described command and management module comprises web server and commander terminal, and the web server is connected with data memory module with the commander terminal through network respectively; The commander terminal comprises terminal or embedded mobile terminal or WM/Android smart mobile phone and the large-screen that merges sip technology and web technology; Described embedded mobile terminal comprises the communication terminal of fuselage body, embedded chip and power supply; Said fuselage body comprises GPS locating module, 3G communication module, short message transceiving module, audio frequency and video module, display screen and button, and each part mentioned above links to each other with embedded system chip respectively.
4. a kind of device of realizing emergency commading system classification networking as claimed in claim 1 is characterized in that, described data memory module is oracle database or mySQL database.
5. a kind of device of realizing emergency commading system classification networking as claimed in claim 1 is characterized in that described communication terminal is the WM/Android smart mobile phone, or comprises the communication terminal of fuselage body, embedded chip and power supply; Said fuselage body comprises GPS locating module, 3G communication module, short message transceiving module, audio frequency and video module, display screen and button, and each part mentioned above links to each other with embedded system chip respectively.
6. method of work that realizes the device of emergency commading system classification networking; Emergency commading system is based on the mobile framework of 3G network, between the hierarchical agent module in the command systems at different levels, between hierarchical agent module and the commander terminal, between hierarchical agent module and the communication terminal and the hierarchical agent module in every grade of command system with command between the terminal, all adopt the sip standard agreement to expand between hierarchical agent module and the communication terminal; The hierarchical agent module is used to accomplish agreement explanation, conversion, the distribution of inside and outside heterogeneous network, and manages the log-on message of commanders at different levels terminal and communication terminal, realizes the differentiated control of emergency commading systems at different levels; The commander terminal is at the corresponding levels or be lower than emergency commading system at the corresponding levels and carry out emergency command; It is characterized in that the concrete steps of method of work are following:
A, when remote command is carried out to the called communication terminal of other grades in caller commander terminal, this commander terminal transmit a request to the sip server through the web interface;
After B, sip server are received request, obtain the sip log-on message at caller commander terminal and the sip log-on message of called communication terminal, and analyze the sip log-on message of called communication terminal; Judge whether to be more low-level command system, if then the sip log-on message that obtains is issued gateway module; And return response and give the web server; If not, then return the refusal response and give the web server, and the terminated call process;
C, gateway module parse target ip address according to the sip log-on message that is obtained, and after the sip log-on message being encapsulated again, and send to the gateway module of called communication terminal again;
The gateway module of D, called communication terminal is resolved the information that is obtained, and the destination address in the sip log-on message that parses is encapsulated again, sends to called communication terminal;
E, called communication terminal then command the terminal that communication terminal is carried out remote command and communicates by letter if agree to connect, otherwise the terminated call process;
When remote command is carried out to communication terminal at the corresponding levels in the commander terminal, omit step C.
Sip log-on message described in the step B comprises sip herd number, MAC Address, IP address, port numbers and acts on behalf of rank.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110113193A (en) * | 2019-04-25 | 2019-08-09 | 上海腾焊智能科技有限公司 | Data transmission method, system and medium based on hierarchical agent |
| CN110224737A (en) * | 2019-05-20 | 2019-09-10 | 南京控维通信科技有限公司 | Multistage network control center implementation method towards satellite emergency communication system |
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| CN1913533A (en) * | 2006-09-05 | 2007-02-14 | 北京天地互连信息技术有限公司 | Remote video monitoring system based on session initialize protocol and its implementing method |
| CN101958817A (en) * | 2010-07-17 | 2011-01-26 | 刘利华 | Intelligent home information management system |
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Patent Citations (3)
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| US20050245272A1 (en) * | 2004-04-29 | 2005-11-03 | Spaur Charles W | Enabling interoperability between distributed devices using different communication link technologies |
| CN1913533A (en) * | 2006-09-05 | 2007-02-14 | 北京天地互连信息技术有限公司 | Remote video monitoring system based on session initialize protocol and its implementing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110113193A (en) * | 2019-04-25 | 2019-08-09 | 上海腾焊智能科技有限公司 | Data transmission method, system and medium based on hierarchical agent |
| CN110224737A (en) * | 2019-05-20 | 2019-09-10 | 南京控维通信科技有限公司 | Multistage network control center implementation method towards satellite emergency communication system |
| CN110224737B (en) * | 2019-05-20 | 2020-08-11 | 南京控维通信科技有限公司 | Method for realizing multi-stage network control center for satellite emergency communication system |
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