CN106712880B - A kind of communication management system - Google Patents
A kind of communication management system Download PDFInfo
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- CN106712880B CN106712880B CN201510770278.1A CN201510770278A CN106712880B CN 106712880 B CN106712880 B CN 106712880B CN 201510770278 A CN201510770278 A CN 201510770278A CN 106712880 B CN106712880 B CN 106712880B
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- 238000004891 communication Methods 0.000 title claims abstract description 59
- 238000012545 processing Methods 0.000 claims abstract description 21
- 230000008859 change Effects 0.000 claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 11
- 238000005070 sampling Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 10
- 238000004590 computer program Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 238000013480 data collection Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0658—Clock or time synchronisation among packet nodes
- H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
- H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0644—External master-clock
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- Synchronisation In Digital Transmission Systems (AREA)
- Mobile Radio Communication Systems (AREA)
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Abstract
The invention discloses a kind of communication management systems, are related to data communication management technical field, comprising: time service module, synchronization module, acquisition module and display module；Wherein, the time service module, for receiving satellite synchronous signal or external clock source signal；The synchronization module, for exporting a plurality of types of time signals；The acquisition module is locally generated chart for acquiring a plurality of types of data；The display module sends remote control command to acquisition module for showing chart, and monitored data change notification by mobile terminal remote.In the embodiment of the present invention, the communication management system improves the precision of data acquisition, and time service can be carried out to terminal device, acquire different types of terminal data, and collected data are directly handled and shown, the step of simplifying traditional data sampling and processing, display, improves the timeliness and reliability of display.
Description
Technical Field
The invention relates to the technical field of communication management, in particular to a communication management system.
Background
The communication management system of the current power industry is a discrete type station control system (C/S), that is, an independent time server is adopted to time the lower gateway, and the independent gateway is adopted to acquire Data of terminal equipment, then the information is uploaded to a background Data Acquisition and monitoring control system SACDA (SCADA, Supervisory controlled Data Acquisition, Data Acquisition and monitoring control system) through various customized protocols, the protocols are analyzed in the background SCADA system, the required Data is extracted, and then graphs and reports are calculated or generated in background monitoring software and stored in the background.
The communication management mode is complex in networking, complex in maintenance and management of on-site construction service and poor in reliability. In the communication management system, the time synchronization signal is downwards time-served by a traditional gateway, and the precision is not high; data acquisition is carried out through a traditional observation gateway, the type of the acquired data is single, and if various types of data need to be acquired, a plurality of acquisition devices need to be configured, so that the workload of acquiring the data is increased; the acquired data is required to be uploaded to a remote system to extract the required data, then calculation is carried out or a graph and a report are generated and stored in a background, the timeliness of data processing is poor, and the processing result cannot be displayed in time; in addition, the existing communication management system is at a far end, and needs personnel to be fixedly held in a machine room for monitoring, so that the burden of management personnel is increased, and faults cannot be timely eliminated in more times.
Disclosure of Invention
The invention provides a communication management system, which is used for solving the problems of single type of acquired data, poorer timeliness of data processing and display, low accuracy of an acquisition system and incapability of remote control in the prior art.
The communication management system provided by the embodiment of the invention comprises:
the device comprises a time service module, a synchronization module, an acquisition module and a display module; wherein,
the time service module is used for receiving a satellite synchronization signal or an external clock source signal;
the synchronization module is used for outputting various types of time signals;
the acquisition module is used for acquiring various types of data and generating a chart locally;
and the display module is used for remotely displaying the chart through the mobile terminal, monitoring the data change notification and sending a remote control command to the acquisition module.
In the embodiment of the invention, various types of terminal equipment are subjected to time synchronization through the satellite synchronization signal, various types of data can be collected, the collected data are processed locally, the processed result is generated into the icon, the diagram can be displayed on the remote mobile terminal, and a remote control command can be sent for remote control, so that the traditional steps of data collection, analysis and processing display are simplified, the timeliness of display is improved, the precision of data collection is improved, and the collection process can be controlled remotely.
Further, the system further comprises:
and the processing module is used for selecting the master clock to carry out time service or receiving the time signal output by the adjacent time service module to carry out time service.
The embodiment of the invention can carry out time service by the main clock or receive the time signal output by the adjacent time service module for time service. Therefore, the high-precision time service can be carried out on the terminal equipment under the condition that the time service by the method is inaccurate.
Further, the processing module is specifically configured to select a master clock to perform timing or receive a time signal output by an adjacent timing module to perform timing when one of the following conditions is met:
the time service module has a fault;
the precision of the satellite synchronization signal or the external clock source signal received by the time service module is lower than a set threshold value.
In the embodiment of the invention, if the time service module has a fault, the main clock can be selected to carry out time service or receive the time signal output by the adjacent time service module to carry out time service, and if the precision of the satellite synchronization signal or the external clock source signal received by the time service module is lower than a set threshold value, namely the precision of the time service module cannot meet the requirement, the main clock is selected to carry out time service or the time signal output by the adjacent time service module is received to carry out time service. The time service precision is ensured.
Further, the acquisition module is specifically configured to:
and acquiring data in the terminal equipment corresponding to the communication ports through the plurality of communication ports, analyzing the acquired various types of data, and locally calculating to generate and store a chart.
In the embodiment of the invention, the data in the terminal is acquired through the communication port, the terminal data of the corresponding type is acquired through the communication port, the acquired data is analyzed, the analysis result is locally calculated to generate a chart, and the calculation result is stored. The system can collect various types of data, and simplifies the collection, analysis and storage processes.
Further, the display module is specifically configured to:
the method comprises the steps that a plurality of terminal devices are connected through communication ports, and when linkage relation exists among the terminal devices, data change notifications and remote control commands of the terminal devices are monitored simultaneously.
The embodiment of the invention can simultaneously connect a plurality of terminal devices, and simultaneously monitor data change and control instructions if linkage relation exists among the plurality of terminal devices, thereby improving the efficiency of data acquisition.
Further, the display module is specifically configured to:
and after monitoring the data change notification, sending a remote control command to the acquisition module.
In the embodiment of the invention, after the data change notification is monitored, if the terminal data is changed at the moment, the remote control command is sent to the acquisition module for data acquisition, so that the timeliness of the acquired data is ensured, the remote operation can be realized, and the manual guard is not needed.
Further, the system further comprises:
and the protocol conversion module is used for carrying out protocol conversion on the received satellite synchronous signals, external clock source signals or acquired data.
In the above embodiment of the present invention, the types of the received satellite synchronization signal and the acquired data may not be uniform, and the analysis and storage process of the data can be accelerated by performing protocol conversion on the received satellite synchronization signal, the external clock source signal or the acquired data.
Further, the protocol conversion module is specifically configured to:
converting the received satellite synchronous signal or the external clock source signal into a signal which can be processed by the time service module;
and converting the received acquisition data into data which can be processed by the acquisition module.
In the embodiment of the invention, protocol conversion is carried out on the received satellite synchronous signal or the external clock source signal and the received acquisition data, so that the time service module and the acquisition module can process the synchronous signal or the acquired data more quickly, the processing flow of the system is accelerated, and the processing efficiency is improved.
Further, the acquisition module is specifically configured to:
acquiring data in a terminal of a type corresponding to a communication port through a plurality of communication ports;
wherein, each communication port corresponds to a variety of different terminals.
In the above embodiment of the present invention, the communication ports may collect various data, each communication port collects one type of terminal data, and the type of the terminal corresponding to each communication port is different, so that various types of terminal devices may be collected, and the type of the terminal data collected by each port is different.
Further, the acquisition module is specifically configured to:
aiming at one communication port, after receiving a data acquisition instruction from a corresponding terminal through the communication port, acquiring data from the terminal through the communication port.
In the above embodiment of the present invention, the communication port acquires data by receiving the acquisition instruction, and data cannot be acquired without issuing an instruction, so that the problem of congestion of the data acquisition port is not caused.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a management system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a management system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a management system according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a management system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a communication management system, which comprises: the device comprises a time service module, a synchronization module, an acquisition module and a display module; wherein,
the time service module is used for receiving a satellite synchronization signal or an external clock source signal;
the synchronization module is used for outputting various types of time signals;
the acquisition module is used for acquiring various types of data and generating a chart locally;
and the display module is used for remotely displaying the chart through the mobile terminal, monitoring the data change notification and sending a remote control command to the acquisition module.
In the embodiment of the invention, various types of terminal equipment are subjected to time synchronization through the satellite synchronization signal, various types of data can be collected, the collected data are processed locally, the processed result is generated into the icon, the diagram can be displayed on the remote mobile terminal, and a remote control command can be sent for remote control, so that the traditional steps of data collection, analysis and processing display are simplified, the timeliness of display is improved, the precision of data collection is improved, and the collection process can be controlled remotely.
The embodiments of the present invention will be described in further detail with reference to the drawings attached hereto.
An embodiment of the present invention provides a communication management system, as shown in fig. 1, where:
the time service module 101 is configured to receive a satellite synchronization signal or an external clock source signal;
a synchronization module 102, configured to output multiple types of time signals;
the acquisition module 103 is used for acquiring various types of data and generating a chart locally;
and the display module 104 is used for remotely displaying the chart through the mobile terminal, monitoring a data change notification and sending a remote control command to the acquisition module.
Wherein, as shown in fig. 2, the system further comprises:
and the processing module 105 is used for selecting the master clock to time or receiving the time signal output by the adjacent time service module to time.
The processing module 105 is specifically configured to select a master clock to perform time service or receive a time signal output by an adjacent time service module to perform time service when one of the following conditions is met:
the time service module 101 has a fault;
the precision of the satellite synchronization signal or the external clock source signal received by the time service module 101 is lower than a set threshold.
Optionally, the time service module 101 receives a satellite synchronization signal or an external clock source signal, and outputs various types of time signals for synchronization according to the received satellite synchronization signal or the external clock source signal, so as to implement the function of a conventional time server, and generates a high-precision time reference signal to perform PTP/NTP/SNTP/IRIGB serial protocol and synchronous time service on a terminal device, an intelligent sensor, and a computer server through a network, a terminal, and a serial interface thereof, thereby implementing the function of a conventional gateway.
The embodiment of the invention can support the high-precision internal reference clock, thereby ensuring the high-precision time service for the terminal equipment.
According to the embodiment of the invention, the clock synchronization is carried out through the satellite navigation positioning system, so that the internal reference clock with high accuracy of ns level inside is generated to provide high-accuracy sight for each terminal device, the accuracy of us level time synchronization and even ms level time synchronization of devices such as a gateway and the like after the GPS clock synchronization is greatly improved compared with the accuracy of us level time synchronization and even ms level time synchronization of the traditional device, and the method is a better solution for a new generation of electric power system with higher and higher time synchronization accuracy requirements.
Optionally, the satellite synchronization signal system includes some or all of the following:
global Positioning System (GPS);
the Beidou Satellite Navigation System (BDS, BeiDou Navigation Satellite System);
global Navigation Satellite System (GLONASS, Global Navigation Satellite System).
Optionally, the clock synchronization is performed through a satellite navigation positioning system, including absolute clock system synchronization such as GPS, galileo, beidou (chinese version GPS), and the like, and the clock synchronization can also be performed through an external GPS interface or an IRIG-B interface with external time.
The embodiment of the invention can directly install a GPS/BD satellite synchronous time service module in the gateway, can receive the timing of an external IRIGB/PTP (IEEE1588V2.0) source, realizes the function of the traditional time server, generates a high-precision time reference signal, and carries out PTP/NTP/SNTP/IRIGB serial protocol and synchronous time service on terminal equipment, an intelligent sensor and a computer server through a network, a terminal and a serial interface of the high-precision time reference signal, thereby realizing the function of the traditional gateway.
The synchronization module 102 is configured to receive a satellite synchronization signal and output various types of time signals, taking a GPS synchronization signal as an example, time in the GPS signal is generated by an atomic clock, so that time accuracy is high, and a GPS receiving circuit is used to demodulate the GPS signal and extract the time signal from the GPS signal as a time reference of a network event server. The precise atomic clock time is timed to the system through an NTP (Network time protocol) protocol, and the synchronization module 103 outputs the atomic clock time to time the terminal device.
In the embodiment of the present invention, optionally, the time service module 101 receives a GPS synchronous clock signal, and then determines whether the precision of the system meets the precision requirement, and if the precision requirement is met, the synchronous clock signal is sent to the synchronization module 102, and the synchronization module 102 outputs a time signal for time service with the terminal; and if the precision requirement is not met, continuously receiving the GPS synchronous clock signal.
The acquisition module 103 may acquire various types of data, and further includes:
and acquiring data in the terminal equipment corresponding to the communication ports through the plurality of communication ports, analyzing the acquired various types of data, and performing local calculation processing to generate and store a chart.
Optionally, in the acquisition module 103, the generated icon type may be an icon type such as a graph, a single line diagram, a report, an alarm, a bar graph, a pie chart, a curve, and the like.
Wherein, in the collecting module 103, the collecting of the multiple types of data further includes:
acquiring data in a terminal of a type corresponding to a communication port through a plurality of communication ports;
wherein, each communication port corresponds to a variety of different terminals.
In the acquisition module 103, the acquiring data in the terminal of the type corresponding to the communication port through the multiple communication ports further includes:
aiming at one communication port, after receiving a data acquisition instruction from a corresponding terminal through the communication port, acquiring data from the terminal through the communication port.
The embodiment of the invention can simultaneously acquire data of various different types of terminal equipment, and for one communication port, the acquisition unit acquires the data from the terminal through the communication port after receiving the data acquisition instruction from the corresponding terminal through the communication port.
The traditional gateway carries out data acquisition through a communication interface, for example, some gateways have RS232/485 interfaces, some gateways have CAN interfaces, and the gateways CAN only correspondingly acquire data of corresponding interface equipment, if the following equipment is mixed with various interface types, a single gateway cannot acquire all data, and a plurality of equipment with different interfaces are required to be configured for respective acquisition, but the embodiment of the invention has various interfaces, such as RS232/RS422/RS485/CAN/Ethernet/Profibus interfaces, also CAN be AI interfaces, PI interfaces, DI interfaces, DO interfaces and AO interfaces, and CAN realize the data acquisition function of various data of a plurality of equipment.
Optionally, the terminal data includes part or all of the following:
analog quantity data;
state quantity data;
sequence of events SOE data is recorded.
The display module 104, the mobile terminal may be a computer, a mobile phone, a tablet computer, etc., the acquisition module 103 transmits a locally generated chart to the display module 104, the mobile terminal displays a chart result and monitors data change of the terminal device in real time, and if there is data change, a remote control instruction is sent to the acquisition module 103.
The display module 104 is specifically configured to:
the method comprises the steps that a plurality of terminal devices are connected through communication ports, and when linkage relation exists among the terminal devices, data change notifications and remote control commands of the terminal devices are monitored simultaneously.
In the embodiment of the present invention, if there is an interlocking relationship between a plurality of terminal devices, that is, there is a relationship between a plurality of terminal devices, there may be an acquisition sequence between a plurality of terminals, or there may be an acquisition logic order between a plurality of terminals, for example, there are five terminal devices, A, B, C, D, E, and there is an interlocking relationship of a-D-a-E-B-E-C-D between five devices.
Wherein the display module 104 is further configured to:
and after monitoring the data change notification, sending a remote control command to the acquisition module.
Optionally, the remote control command includes, but is not limited to, the following:
a data acquisition instruction;
a data calculation instruction;
and displaying the data.
The graphical interface can be displayed through an Ethernet interface or a wifi function by using a computer, a portable computer and a personal handheld terminal through a browser interface.
Wherein, as shown in fig. 3, the system further comprises:
and the protocol conversion module 106 is configured to perform protocol conversion on the received satellite synchronization signal, the external clock source signal, or the acquired data.
The protocol conversion module 106 is mainly used for converting communication protocols. The data communication is carried out with devices such as relay protection, fault recorder, watt-hour meter, direct current screen and the like through serial interfaces such as RS232/422/485 and Ethernet interfaces, and the data are processed by programs and then sent to a monitoring background or other application systems through a network or a serial port according to a communication protocol standard specified by a user.
Optionally, in this embodiment of the present invention, the type of the received satellite synchronization signal and the type of the acquired data are converted according to a specification conversion template, where the specification template describes all specification texts used for the communication management in an xml file.
In this embodiment of the present invention, the modules may be located in different servers, as shown in fig. 4, the time service module 101, the synchronization module 102, and the processing module 105 are located in the same server, optionally, the server is a GPS server 400, the acquisition module 103 and the protocol conversion module 106 are located in the same server, optionally, the server is a data processing server 401, the display module is located in one server, optionally, the server is a remote control server 402.
It will be apparent to those skilled in the art that embodiments of the present application may be provided as a method, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A communication management system, the system comprising: the device comprises a time service module, a synchronization module, an acquisition module and a display module; wherein,
the time service module is used for receiving a satellite synchronization signal or an external clock source signal;
the synchronization module is used for outputting various types of time signals;
the acquisition module is used for acquiring various types of data and generating a chart locally;
the display module is used for remotely displaying a chart through the mobile terminal, connecting a plurality of terminal devices through the communication port, monitoring data change notifications and remote control commands of the plurality of terminal devices simultaneously when the plurality of terminal devices have a linkage relationship, and sending the remote control commands to the acquisition module;
wherein, the collection module is specifically configured to:
acquiring data in a terminal of a type corresponding to a communication port through a plurality of communication ports;
each communication port corresponds to a variety of different terminals;
the acquisition module is specifically configured to:
aiming at one communication port, after receiving a data acquisition instruction from a corresponding terminal through the communication port, acquiring data from the terminal through the communication port.
2. The system of claim 1, further comprising:
and the processing module is used for selecting the master clock to carry out time service or receiving the time signal output by the adjacent time service module to carry out time service.
3. The system according to claim 2, wherein the processing module is specifically configured to select the master clock for timing or receive the time signal output by the adjacent timing module for timing when one of the following conditions is met:
the time service module has a fault;
the precision of the satellite synchronization signal or the external clock source signal received by the time service module is lower than a set threshold value.
4. The system of claim 1, wherein the acquisition module is specifically configured to:
and acquiring data in the terminal equipment corresponding to the communication ports through the plurality of communication ports, analyzing the acquired various types of data, and locally calculating to generate and store a chart.
5. The system of claim 1, wherein the display module is specifically configured to:
and after monitoring the data change notification, sending a remote control command to the acquisition module.
6. The system of claim 1, further comprising:
and the protocol conversion module is used for carrying out protocol conversion on the received satellite synchronous signals, external clock source signals or acquired data.
7. The system of claim 6, wherein the protocol conversion module is specifically configured to:
converting the received satellite synchronous signal or the external clock source signal into a signal which can be processed by the time service module;
and converting the received acquisition data into data which can be processed by the acquisition module.
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| CN109541642B (en) * | 2018-11-05 | 2020-09-11 | 中国人民解放军海军工程大学 | Multi-equipment data synchronous recording system |
| CN110928176B (en) * | 2019-11-21 | 2021-11-30 | 北京计算机技术及应用研究所 | Multifunctional time service equipment supporting multiple time service technologies |
| CN117389173B (en) * | 2023-06-29 | 2024-07-23 | 天津神州海创科技有限公司 | Control device and method for communication equipment |
| CN116990203B (en) * | 2023-09-26 | 2023-12-15 | 天宇利水信息技术成都有限公司 | Water and sand flux synchronous on-line monitoring method and system based on sound and light signal fusion |
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