CN109962968A - With city information publication and distribution system - Google Patents
With city information publication and distribution system Download PDFInfo
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- CN109962968A CN109962968A CN201811389319.2A CN201811389319A CN109962968A CN 109962968 A CN109962968 A CN 109962968A CN 201811389319 A CN201811389319 A CN 201811389319A CN 109962968 A CN109962968 A CN 109962968A
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- module
- data
- event
- gps
- management
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses same city information publication and distribution system, including line module, management module and release module, the line module, management module and distribution module are connected with each other；The line module includes registration module and GPS module；The management module includes data subscription module, event package module and event registration module；The distribution module includes collection module and sending module, structure of the invention is scientific and reasonable, it is safe and convenient to use, information issuing system uses the network technology and Broadcast Control technology of IT industry circle mature and reliable, and system structure design is simple, and failsafe link is few, system survivability is considered in software design, to improve the stability and reliability of system, system has equipment GPS and management module, and maintenance system in time carries out maintenance management faulty equipment.
Description
Technical field
The present invention relates to Internet technical fields, specially with city information publication and distribution system.
Background technique
Information refers to message, message, object communication system transmission and handled, refers to all contents of human society propagation.
People is able to recognize and reforming world by obtaining, identify that nature and the different information of society distinguish different things, at all
In communication and control system, information is a kind of form of universal relation, and 1948, mathematician's Shannon was in the entitled " mathematics of communication
The opinion of theory " the article pointed out: " information is the thing for eliminating random ambiguity " creates most basic the ten thousand of all cosmic inventories
Energy unit is information.
But same city information publication and distribution system currently on the market is not safe enough, is easy information leakage, and cannot incite somebody to action
Event handling obtains encapsulation and processing, leads to information leakage before allowing information that can distribute.
Summary of the invention
The present invention is provided with city information publication and distribution system, can effectively solve to propose not enough peace in above-mentioned background technique
Entirely, it is easy information leakage, and cannot event handling be obtained encapsulation and processing, information is caused to be let out before allowing information that can distribute
The problem of dew.
To achieve the above object, the invention provides the following technical scheme: with city information publication and distribution system, including user's mould
Block, management module and release module, the line module, management module and distribution module are connected with each other；
The line module includes registration module and GPS module；
The management module includes data subscription module, event package module and event registration module；
The distribution module includes collection module and sending module.
According to the above technical scheme, the registration module and GPS module are connect with line module respectively；
The registration module passes through mailbox, webpage and mobile telephone registration.
According to the above technical scheme, the GPS module is captured and is cut by certain satellite altitude by GPS signal receiver
The only signal of the selected satellite to be measured in angle, then tracks the operation conditions of these satellite-signals, by these received signals
Amplify, convert with processing, to go out propagation time of the GPS signal from satellite to receiver antenna in then, solution translates GPS and defends
Navigation message transmitted by star calculates the three-dimensional position of survey station, position or even three-dimensional velocity and time, when quiet in real time
In state positioning, GPS receiver immobilizes during capturing and tracking GPS satellite, and GPS believes in receiver is accurately surveyed
Number propagation time, using the in-orbit known location of GPS satellite, calculate receiver antenna device in place three-dimensional coordinate.
According to the above technical scheme, the data subscription module, event package module and event registration module respectively with pipe
Module is managed to be connected；
The data subscription module is responsible for handling the result such as risk monitoring and control of complicated event detection, and returns the result to system
One message space；
The event package module can be screened by Complex event processing engine according to event filtering rule, be filtered out
The processing of course of event event handler, corresponding corresponding event response movement, and persistently it is maintained in the state of monitoring event；
The management module is responsible in event issuing process, and first, in accordance with unified message space, the structuring of subject tree is ordered
Name system and main hierarchical subject construction strategy construct notification message, to describe the event in true or virtual world.
According to the above technical scheme, the collection module and sending module are connect with distribution module respectively；
The collection module is responsible for safeguarding each remote data server database, is periodically updated number with data server
According to list, it is responsible for establishing connection with remote data server, carries out data exchange, transmitted using SSI, realize various data
The conversion of format and XMI file realizes data cleansing, due to each from the XMI file received to temporary relation Database Mapping
The format that data source indicates same data is different, when these data are imported unified relational database, needs to carry out phase
Extra column are deleted or are added some column, uniform format realized, in order to guarantee being properly received and gulping down for data by the reduction answered
Parallel database can be used to improve performance in the amount of spitting, volatile data base herein.
According to the above technical scheme, the sending module is responsible for contacting other modules, is responsible for interacting with line module, store
Corresponding task is assigned to each module, disposes management module, safeguards number by user's interactive mode and the service request for executing user
According to the management in warehouse, coordination data warehouse management system data introducting interface, the data of transmission are connect by the program of data warehouse
Mouthful, subscribing module is called, corresponding task generation is executed as a result, being sent to distribution module, is shown.
According to the above technical scheme, the sending module is in order to guarantee the continuity of information collection, central data collection
After wanting substantially redundant setting, information to be made, compile single and audit filing, encryption data is formed with control information package is broadcasted, is pressed
Distribution logic matching transmission puts device to each terminal kind, after terminal authentication mechanism recognition and verification broadcast content, by control information requirements
Punctual to broadcast, guarantee avoids external signal from invading, including the common technology hand such as setting firewall, offer user authority management
Section, guarantees that external signal is difficult to invade, to improve the high-level security mechanism of information issuing system.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use:
1, reliability: information issuing system uses the network technology and Broadcast Control technology of IT industry circle mature and reliable, system structure
Design is simple, and failsafe link is few, and system survivability is considered in software design, to improve the stability of system and reliable
Property, system have equipment GPS and management module, and maintenance system in time carries out maintenance management faulty equipment.
2, open: information publication and distribution system has opening, can support various protocols, guarantees system and other systems
System flexibly connects, each function modoularization in system, and has interconnection and the ability by customization.In specified standard
Under, it can be changed by the demand of user.
3, scalability: the design of system fully considers the expandability of system, and hardware system will have the processing capacity of redundancy
And expandability, application software system will use modularized design, so as to the increasing of system service project, the increasing in business
System expansion can be smoothly carried out by adding.
4, safety: ensure that information transmission is on the other hand that system operates operating terminal from the interference of flame
With effective identity validation mechanism, system has perfect line module and management module.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is system schematic of the invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figure 1, the present invention provides technical solution, with city information publication and distribution system, including user's mould
Block, management module and release module, line module, management module and distribution module are connected with each other；
Line module includes registration module and GPS module；
Management module includes data subscription module, event package module and event registration module；
Distribution module includes collection module and sending module.
According to the above technical scheme, registration module and GPS module are connect with line module respectively；
Registration module passes through mailbox, webpage and mobile telephone registration.
According to the above technical scheme, GPS module is captured by GPS signal receiver by certain satellite altitude angle of cut-off
Then the signal of selected satellite to be measured tracks the operation conditions of these satellite-signals, these received signals are carried out
Amplification, transformation and processing, to go out propagation time of the GPS signal from satellite to receiver antenna in then, solution translates GPS satellite institute
The navigation message of transmission calculates the three-dimensional position of survey station, position or even three-dimensional velocity and time in real time, when fixed in static state
In position, GPS receiver immobilizes during capturing and tracking GPS satellite, GPS signal in receiver is accurately surveyed
Propagation time, using the in-orbit known location of GPS satellite, calculate receiver antenna device in place three-dimensional coordinate.
According to the above technical scheme, data subscription module, event package module and event registration module respectively with management mould
Block is connected；
Data subscription module is responsible for handling the result such as risk monitoring and control of complicated event detection, and returns the result to and uniformly disappear
Cease space；
Event package module can be screened by Complex event processing engine according to event filtering rule, the event filtered out
It is handled by event handler, corresponding corresponding event response movement, and is persistently maintained in the state of monitoring event；
Management module is responsible in event issuing process, first, in accordance with unified message space, the structured naming system of subject tree
System and main hierarchical subject construction strategy construct notification message, to describe the event in true or virtual world.
According to the above technical scheme, collection module and sending module are connect with distribution module respectively；
Collection module is responsible for safeguarding each remote data server database, and data column are periodically updated with data server
Table is responsible for establishing connection with remote data server, carries out data exchange, transmitted using SSI, realize various data formats
Data cleansing is realized, due to each data from the XMI file received to temporary relation Database Mapping with the conversion of XMI file
The format that source indicates same data is different, when these data are imported unified relational database, needs to carry out corresponding
It reduces, extra column is deleted or added some column, realize uniform format, in order to guarantee being properly received and handling up for data
Parallel database can be used to improve performance in amount, volatile data base herein.
According to the above technical scheme, sending module is responsible for contacting other modules, is responsible for interacting with line module, stores user
Corresponding task is assigned to each module, disposes management module, safeguards data bins by interactive mode and the service request for executing user
The management in library, coordination data warehouse management system data introducting interface, the data of transmission, by the routine interface of data warehouse,
Subscribing module is called, corresponding task generation is executed as a result, being sent to distribution module, is shown.
According to the above technical scheme, in order to guarantee the continuity of information collection, central data collection will fill sending module
After dividing redundancy setting, information to be made, compile single and audit filing, encryption data is formed with broadcast control information package, by distribution
Logic matching transmission puts device to each terminal kind, punctual by control information requirements after terminal authentication mechanism recognition and verification broadcast content
It broadcasts, guarantee avoids external signal from invading, including the common technological means such as setting firewall, offer user authority management, protects
Card external signal is difficult to invade, to improve the high-level security mechanism of information issuing system.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use:
1, reliability: information issuing system uses the network technology and Broadcast Control technology of IT industry circle mature and reliable, system structure
Design is simple, and failsafe link is few, and system survivability is considered in software design, to improve the stability of system and reliable
Property, system have equipment GPS and management module, and maintenance system in time carries out maintenance management faulty equipment.
2, open: information publication and distribution system has opening, can support various protocols, guarantees system and other systems
System flexibly connects, each function modoularization in system, and has interconnection and the ability by customization.In specified standard
Under, it can be changed by the demand of user.
3, scalability: the design of system fully considers the expandability of system, and hardware system will have the processing capacity of redundancy
And expandability, application software system will use modularized design, so as to the increasing of system service project, the increasing in business
System expansion can be smoothly carried out by adding.
4, safety: ensure that information transmission is on the other hand that system operates operating terminal from the interference of flame
With effective identity validation mechanism, system has perfect line module and management module.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (7)
1. with city information publication and distribution system, including line module, management module and release module, it is characterised in that: the use
Family module, management module and distribution module are connected with each other；
The line module includes registration module and GPS module；
The management module includes data subscription module, event package module and event registration module；
The distribution module includes collection module and sending module.
2. same city information publication and distribution system according to claim 1, which is characterized in that the registration module and GPS mould
Block is connect with line module respectively；
The registration module passes through mailbox, webpage and mobile telephone registration.
3. same city information publication and distribution system according to claim 1, which is characterized in that the GPS module is believed by GPS
Number receiver, captures the signal by certain selected satellite to be measured of satellite altitude angle of cut-off, then tracks these satellites letter
Number operation conditions, these received signals are amplified, convert with processing, so as to go out in then GPS signal from satellite to
The propagation time of receiver antenna, solution translate navigation message transmitted by GPS satellite, calculate the three-dimensional position of survey station in real time
It sets, position or even three-dimensional velocity and time, in static immobilization, GPS receiver is in the process for capturing and tracking GPS satellite
In immobilize, the propagation time of GPS signal in receiver is accurately surveyed, utilize the in-orbit known location of GPS satellite, resolve
Out receiver antenna device in place three-dimensional coordinate.
4. same city information publication and distribution system according to claim 1, which is characterized in that the data subscription module, thing
Part package module and event registration module are connected with management module respectively；
The data subscription module is responsible for handling the result such as risk monitoring and control of complicated event detection, and returns the result to and uniformly disappear
Cease space；
The event package module can be screened by Complex event processing engine according to event filtering rule, the event filtered out
It is handled by event handler, corresponding corresponding event response movement, and is persistently maintained in the state of monitoring event；
The management module is responsible in event issuing process, first, in accordance with unified message space, the structured naming system of subject tree
System and main hierarchical subject construction strategy construct notification message, to describe the event in true or virtual world.
5. same city information publication and distribution system according to claim 1, which is characterized in that the collection module and transmission mould
Block is connect with distribution module respectively；
The collection module is responsible for safeguarding each remote data server database, and data column are periodically updated with data server
Table is responsible for establishing connection with remote data server, carries out data exchange, transmitted using SSI, realize various data formats
Data cleansing is realized, due to each data from the XMI file received to temporary relation Database Mapping with the conversion of XMI file
The format that source indicates same data is different, when these data are imported unified relational database, needs to carry out corresponding
It reduces, extra column is deleted or added some column, realize uniform format, in order to guarantee being properly received and handling up for data
Parallel database can be used to improve performance in amount, volatile data base herein.
6. same city information publication and distribution system according to claim 1, which is characterized in that the sending module is responsible for connection
Other modules are responsible for interacting with line module, store user's interactive mode and execute the service request of user, by corresponding task
It is assigned to each module, disposes management module, safeguards that the management of data warehouse, the importing of coordination data warehouse management system data connect
Mouthful, the data of transmission call subscribing module by the routine interface of data warehouse, execute corresponding task and generate as a result, being sent to
Distribution module is shown.
7. same city information publication and distribution system according to claim 1, which is characterized in that the sending module is in order to guarantee
The continuity of information collection, after central data collection wants substantially redundant setting, information to be made, compile single and audit filing, with
It broadcasts control information package and forms encryption data, put device by distribution logic matching transmission to each terminal kind, terminal authentication mechanism is known
It Que Ren not be broadcasted on time by control information requirements after broadcast content, guarantee avoids external signal from invading, including setting firewall,
The common technological means such as user authority management are provided, guarantee that external signal is difficult to invade, to improve information issuing system
High-level security mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389319.2A CN109962968A (en) | 2018-11-21 | 2018-11-21 | With city information publication and distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389319.2A CN109962968A (en) | 2018-11-21 | 2018-11-21 | With city information publication and distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109962968A true CN109962968A (en) | 2019-07-02 |
Family
ID=67023255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811389319.2A Pending CN109962968A (en) | 2018-11-21 | 2018-11-21 | With city information publication and distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109962968A (en) |
Citations (6)
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|---|---|---|---|---|
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| CN103414703A (en) * | 2013-07-29 | 2013-11-27 | 电子科技大学 | Safe subscription publishing system and method based on wireless sensor network and cloud computing |
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| CN107708112A (en) * | 2017-11-02 | 2018-02-16 | 重庆邮电大学 | A kind of encryption method suitable for MQTT SN agreements |
| CN107959725A (en) * | 2017-12-14 | 2018-04-24 | 浙江工商大学 | The Publish-subscribe class service agreement of consideration privacy of user based on elliptic curve |
| WO2018112212A1 (en) * | 2016-12-14 | 2018-06-21 | Idac Holdings, Inc. | System and method to register fqdn-based ip service endpoints at network attachment points |
-
2018
- 2018-11-21 CN CN201811389319.2A patent/CN109962968A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101848236A (en) * | 2010-05-06 | 2010-09-29 | 北京邮电大学 | Real-time data distribution system with distributed network architecture and working method thereof |
| CN103414703A (en) * | 2013-07-29 | 2013-11-27 | 电子科技大学 | Safe subscription publishing system and method based on wireless sensor network and cloud computing |
| CN103458033A (en) * | 2013-09-04 | 2013-12-18 | 北京邮电大学 | System for providing services of event-driven service-oriented internet of things and working method thereof |
| WO2018112212A1 (en) * | 2016-12-14 | 2018-06-21 | Idac Holdings, Inc. | System and method to register fqdn-based ip service endpoints at network attachment points |
| CN107708112A (en) * | 2017-11-02 | 2018-02-16 | 重庆邮电大学 | A kind of encryption method suitable for MQTT SN agreements |
| CN107959725A (en) * | 2017-12-14 | 2018-04-24 | 浙江工商大学 | The Publish-subscribe class service agreement of consideration privacy of user based on elliptic curve |
Non-Patent Citations (1)
| Title |
|---|
| 李敏: ""基于分布式事件分发的复杂事件处理引擎的设计与实现"", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
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Application publication date: 20190702 |