CN107104954B - Communication method, control terminal and communication system - Google Patents
Communication method, control terminal and communication system Download PDFInfo
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- CN107104954B CN107104954B CN201710221704.5A CN201710221704A CN107104954B CN 107104954 B CN107104954 B CN 107104954B CN 201710221704 A CN201710221704 A CN 201710221704A CN 107104954 B CN107104954 B CN 107104954B
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- 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
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
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- G—PHYSICS
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- G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
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Abstract
The embodiment of the invention provides a communication method, a control terminal and a communication system, relates to the technical field of communication, and aims to solve the problem that a large amount of time resources and equipment resources are consumed for screening required data by manpower due to the fact that communication protocols of data output by the terminal are incompatible and the number and types of data received by a control center are increased in the process of acquiring the required data by equipment. The method comprises the following steps: the control terminal acquires equipment operation data output by a plurality of data sources; the control terminal analyzes the equipment operation data according to communication protocols adopted by the equipment operation data of different data sources to obtain an analysis result, wherein the analysis result comprises data characteristic identification and data content analyzed from the equipment operation data, and the control terminal screens a screening result meeting the screening condition from the analysis result according to the screening condition configured for the data receiving equipment and sends the screening result to the data receiving equipment. The invention is used in data communication.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a communication method, a control terminal, and a communication system.
Background
An airport is used as an air transportation hub system comprising air infrastructure (such as a field and the like), equipment (systems), multiple departments, multiple ground service vehicles and aircrafts of different models, and during daily operation, safe, high-quality and efficient services are required to be provided for passengers taking flights through cooperation among the different departments so as to complete connection of ground transportation and air transportation. In order to achieve the above purpose, in the prior art, a control center is generally arranged at the airport, a terminal for analyzing data or information of a single type (communication protocol) is arranged in the control center, and an operator collects analyzed data on a plurality of terminals and screens the analyzed data according to requirements.
With the advancement of technology, facilities, equipment or systems used in airports are continuously updated, and according to the difference of functions in different scenes, a wider variety of facilities, equipment or systems are added on the basis of the prior art to meet the requirements of passengers. The system with high use frequency and importance of the airport mainly comprises an air conditioning system, a fresh air system, a boiler system, a luggage system, a lighting system and the like. Because the communication protocols of the data output by the terminals provided by different companies are generally incompatible, and the phenomenon that the communication protocols are incompatible often occurs in the data transmitted by the terminals of the same company in different models or after the terminals are updated. Therefore, in the process of acquiring required data by facilities and equipment in multiple departments or departments of an airport, the number and types (related communication protocols) of data received by the control center are increased along with the increase of the types of the equipment, and a large amount of time resources and equipment resources are consumed by screening the required data by manpower, so that the efficiency and reliability of data interaction are reduced.
Disclosure of Invention
The invention provides a communication method, a control terminal and a communication system, which can solve the problem that in the process of acquiring required data by equipment, because the communication protocol of the data output by the terminal is incompatible and the number and types of the data received by a control center are increased, a large amount of time resources and equipment resources are consumed by adopting data required by human screening.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, an embodiment of the present invention provides a communication method, where the method includes:
the control terminal acquires equipment operation data output by a plurality of data sources;
the control terminal analyzes the equipment operation data according to communication protocols adopted by the equipment operation data of different data sources to obtain an analysis result, wherein the analysis result comprises data characteristic identifiers and data contents analyzed from the equipment operation data, and the types of the data characteristic identifiers analyzed from the equipment operation data of different data sources are all or partially the same;
the control terminal screens screening results meeting the screening conditions from the analysis results according to the screening conditions configured for the data receiving equipment, wherein the screening conditions comprise at least one of data characteristic identifiers;
and sending the screening result to the data receiving equipment.
Optionally, the sending the screening result to the data receiving device includes:
and the control terminal sends the screening result to a real-time database so that the real-time database can store the screening result and send the screening result to the data receiving equipment.
Optionally, the method further includes: the data source determines whether the control terminal is on line;
when the data source determines that the control terminal is offline, the data source stores equipment operation data in a cache;
the control terminal obtains the equipment operation data output by the plurality of data sources, and the method comprises the following steps: and after the control terminal is on line, reading the equipment operation data from the cache.
Optionally, before the screening result meeting the screening condition is screened from the analysis result, the method further includes:
and converting the analysis result into an analysis result conforming to the standard protocol according to a preset standard protocol.
Optionally, the data feature identifier includes at least one of an airport name, a building name, a region name, a system name, a device category name, and a monitoring point name.
In a second aspect, an embodiment of the present invention provides a communication apparatus, where the apparatus includes:
the acquisition module is used for acquiring equipment operation data output by a plurality of data sources;
the processing module is used for analyzing the equipment operation data to obtain an analysis result according to communication protocols adopted by the equipment operation data of different data sources, wherein the analysis result comprises data feature identifiers and data contents analyzed from the equipment operation data, and the types of the data feature identifiers analyzed from the equipment operation data of different data sources are all or partially the same;
the processing module is further configured to screen a screening result meeting the screening condition from the analysis result according to the screening condition configured for the data receiving device, where the screening condition includes at least one of the data feature identifiers;
and the sending module is used for sending the screening result to the data receiving equipment.
Optionally, the processing module is further configured to send the screening result to a real-time database, so that the real-time database stores the screening result;
the processing module is further configured to send the screening result to the data receiving device.
Optionally, the processing module further includes:
and the protocol conversion module is used for converting the analysis result into an analysis result conforming to the standard protocol according to the preset standard protocol.
Optionally, the data feature identifier includes at least one of an airport name, a building name, a region name, a system name, a device category name, and a monitoring point name.
In a third aspect, an embodiment of the present invention provides a communication system, including the control terminal in the second aspect, and a data source and a data receiving device that are in data connection with the control terminal;
and the data source is used for sending equipment operation data to the data source when the control terminal is on line.
Optionally, the communication system further includes: caching;
the data source is also used for storing the equipment operation data in a cache when the control terminal is determined to be offline;
and the control terminal is used for reading the equipment operation data from the cache after the equipment is online.
The communication method provided by the embodiment of the invention obtains the equipment operation data output by a plurality of data sources through the control terminal and analyzes the equipment operation data according to the communication protocols adopted by the equipment operation data of different data sources to obtain an analysis result, wherein the analysis result comprises data characteristic marks and data contents analyzed from the equipment operation data, and the types of the data characteristic marks analyzed from the equipment operation data of different data sources are all or partially the same; screening results meeting the screening conditions are screened from the analysis results according to the screening conditions configured for the data receiving equipment, wherein the screening conditions comprise at least one of the data characteristic identifications; and sending the screening result to the data receiving equipment. The problem that in the process of acquiring the required data by the equipment, a large amount of time resources and equipment resources are consumed by adopting data required by human screening due to the fact that the communication protocol of the data output by the terminal is incompatible and the number and types of the data received by the control center are increased can be solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic block diagram of a communication system provided by an embodiment of the present invention;
fig. 2 is a schematic flow chart of a communication method according to an embodiment of the present invention;
FIG. 3 is a schematic block diagram of another communication method provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a communication apparatus according to an embodiment of the present invention;
fig. 5 is a schematic block diagram of another communication apparatus provided in an embodiment of the present invention;
fig. 6 is a schematic configuration diagram of another communication system provided by the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.
For the convenience of clearly describing the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, the words "first", "second", and the like are used for distinguishing the same items or similar items with basically the same functions and actions, and those skilled in the art can understand that the words "first", "second", and the like are not limited in number or execution order.
In order to achieve the above purpose, a control center is usually arranged in the airport, the control center analyzes data provided by each system, an operator screens the analyzed data according to needs, and provides the screened data to different data according to needs. In order to solve the problem that the existing screening process consumes too much resources, the embodiment of the invention provides a corresponding solution.
An embodiment of the present invention provides a communication system, and as shown in fig. 1, the communication system includes a control terminal 10, a data source 11 connected to the control terminal 10, and a data receiving device 12, where the data source 11 sends device operation data to the data source 11 when the control terminal 10 is online, the control terminal 10 obtains the device operation data from the data source 11 and analyzes the device operation data, and the control terminal 10 performs screening according to the analyzed data and sends the screened data to the data receiving device 12.
The communication system may be applied to an airport terminal, and the control terminal 10 may be an airport control center, which may be one terminal device, or a control apparatus composed of a plurality of terminal devices.
The data source 11 may be an air conditioning system, a fresh air system, a boiler system, a luggage system, a lighting system.
The data receiving device 12 may be various departments of an airport terminal, including a temperature monitoring department, a hydraulic monitoring department, an electric power monitoring department, a fault monitoring department, and so on.
It should be noted that the devices and systems in the present embodiment are all products, and there is no essential difference, and the devices and systems may be one product or a combination of multiple products.
An embodiment of the present invention provides a communication method, which is shown in fig. 2 and includes:
and S21, the control terminal acquires the equipment operation data output by the plurality of data sources.
Specifically, the data source is a device or system capable of actively providing device operation data or providing device operation data according to an external signal, and the data source can be an energy consumption device or an automatic control system of an airport in a working scene, and comprises an air conditioning system, a fresh air system, a boiler system, a luggage system and a lighting system. The control terminal can simultaneously receive equipment operation data sent by data sources such as an air conditioning system, a fresh air system and a boiler system. The device operation Data is real-time Data provided by a Data source to a Control terminal, and includes a feature identifier and Data content of the Data, where the Data feature identifier is a Communication Protocol type adopted by device operation Data transmitted by different Data sources, and the Communication Protocol specifically includes a field Control bus Protocol (MODBUS), a Transmission Control Protocol/Internet Protocol (TCP/IP), a DL/T645-2007 Protocol, an OLE (OLE for Process Control, OPC) Protocol for Process Control, an automatic Building Control network Data Communication Protocol (a Data Communication Protocol for Building Automation and Control Networks, BACnet), and the like. The data content of the data is specifically the operating parameters of equipment such as the rotating speed and the set temperature of a compressor in the air conditioning system, the flow velocity of water in a drainage system, the opening degree of a water valve, the water supply pressure and the like.
Optionally, in the communication method provided in the embodiment of the present invention, referring to fig. 3, the acquiring, by the control terminal, the device operation data output by the multiple data sources further includes:
the data source determines whether the control terminal is online.
S211, determining that the control terminal is off-line by the data source.
S212, the data source stores the device operation data in a cache.
Specifically, in practical applications, due to a physical link, a broadcast storm, or other reasons, a control terminal may occasionally generate a communication interruption, and therefore, when the control terminal no longer responds to an inquiry message sent by another device, or when there is no feedback on data or a message sent to the control terminal by another device, that is, in an offline state of the control terminal, the data source automatically writes device operation data in a certain format into a local hard disk or a cache for storage.
And S213, after the control terminal is on line, reading the equipment operation data from the cache.
Specifically, after the control terminal is on line, the control terminal reads the device operation data from the local hard disk or the cache and performs subsequent data processing and transmission.
The method comprises the steps that whether a control terminal is on line or not is determined through a data source, when the control terminal is off line is determined through the data source, equipment operation data are stored in a cache through the data source, and the equipment operation data are read from the cache after the control terminal is on line, so that the control terminal can be prevented from losing the equipment operation data of the data source due to off line.
And S22, the control terminal analyzes the equipment operation data according to the communication protocols adopted by the equipment operation data of different data sources to obtain an analysis result.
Specifically, the parsing result includes data feature identifiers and data contents parsed from the device operation data, where the types of the data feature identifiers parsed from the device operation data of different data sources are all or partially the same.
Optionally, the data feature identifier parsed from the device operation data includes at least one of an airport name, a building name, an area name, a system name, a device category name, and a monitoring point name.
Illustratively, the data feature identifies data segments of 32 bits in length as shown in Table 1-1, including airport codes, building and area codes, system codes, equipment category codes, watch point identification codes, watch point type codes, reserved spreading codes.
| Number of bits | Remarks for note |
| 1-3 | Airport code |
| 4-7 | Building and area codes |
| 8-10 | System code |
| 11-13 | Device class code |
| 14-21 | Device identification code |
| 22-26 | Monitoring point identification code |
| 27 | Watch Point type code |
| 28-32 | Reserved spreading code |
TABLE 1-1
The airport code may be an IATA airport code, i.e., an international air transport association airport code, which identifies a globally unique corresponding airport by 3 capital english letters. Exemplary, the Peking capital International airport is PEK.
The building and area codes may include a building category code and an area category code, respectively, wherein the building category code is represented by 2 characters, an exemplary terminal number one is represented by T1; the zone category code consists of 2 characters, indicating the floor on which the particular device is feeding, and the particular coding arrangement rules are shown in tables 1-2.
| Serial number | Code | Description of the System |
| 1 | F1 | First layer |
| 2 | F2 | Second layer |
| 3 | F3 | Third layer |
| 4 | B1 | Underground one layer |
| 5 | B2 | Underground two layers |
Tables 1 to 2
The system category code may be represented by 3 characters, and the specific coding arrangement rule is shown in tables 1-3.
| Serial number | Code | Description of the System |
| 1 | DPS | Power transformation and distribution system |
| 2 | HVA | Heating and ventilation system |
| 3 | ACS | Air conditioning system |
| 4 | FAS | Fresh air system |
| 5 | ASS | Air supply and exhaust system |
| 6 | WSS | Water supply and drainage system |
| 7 | CSS | Cold source system |
| 8 | HSS | Heat source system |
| 9 | BLS | Lighting system |
| 10 | ELS | Elevator system |
| 11 | FFS | |
| 12 | SES | Security system |
Tables 1 to 3
The device identification code may be identified by 8 characters, identifying the particular device and system. When the code is not needed to be used, the code is supplemented by 0, and the specific coding and arranging rule is shown in tables 1-4.
Tables 1 to 4
The monitoring point identification code can be composed of 5 characters and is used for marking specific measuring point parameters, and specific coding and arranging rules are shown in tables 1-5.
Tables 1 to 5
The watch point type code can be represented by 2 characters, and the specific coding arrangement rule is shown in tables 1-6.
| Serial number | Code | Description of the apparatus |
| 1 | A | Analog input |
| 2 | D | Digital quantity input |
Tables 1 to 6
The reserved spreading code, which may consist of 5 characters, is reserved for future spreading, and is currently filled with all 0 s.
For example, the data content analyzed from the device operation data is specifically the operating parameters of the device operation, such as the rotation speed and the set temperature of the compressor in the air conditioning system, the water flow rate in the drainage system, the opening degree of a water valve, the water supply pressure, and the like, wherein the types (refer to table 1-2) of the data characteristic identifiers analyzed from the device operation data of different data sources are all or partially the same, for example, the data characteristic identifiers analyzed from the two device operation data both include the temperature identifier of the air conditioning system on the first floor of the airport terminal, or both include the temperature identifier of the air conditioning system on the first floor of the airport terminal but the data characteristic identifier of one device operation data is the water flow rate identifier of the drainage system.
Illustratively, the control terminal screens the data feature identifiers analyzed from the device operation data of different data sources, which all include the code F1 in tables 1-2.
And S23, the control terminal screens the screening results meeting the screening conditions from the analysis results according to the screening conditions configured for the data receiving equipment.
Illustratively, the screening condition includes at least one of the data feature identifiers, different data receiving devices are installed in various departments of the airport, each department includes a temperature monitoring department, a hydraulic monitoring department, an electric power monitoring department, a fault monitoring department, and the like, the data receiving device of each department configures the screening condition for the control terminal, for example, the temperature monitoring department needs to collect working parameters affecting the temperature in various systems of the first floor of the airport, that is, the control terminal obtains codes carrying the first floor of the airport and the outdoor environment temperature in all the data feature identifiers according to the data feature identifier of each device operation data, and screens the device operation data corresponding to the data feature identifier carrying such codes.
For example, the screening condition may be configured directly in the control terminal by an operator through a human-computer interaction interface of the control terminal, or the data receiving device may send a configuration request carrying the screening condition to the control terminal, and the control terminal configures the screening condition for the data receiving device according to the configuration request.
And S24, sending the screening result to the data receiving equipment.
Illustratively, the control terminal collects screening conditions of working parameters influencing temperature in each system of the first floor of the airport according to the need of a temperature monitoring department, and sends screened equipment operation data to data receiving equipment of the temperature monitoring department, and the temperature monitoring department monitors and timely adjusts the outdoor environment temperature of the first floor of the airport according to the equipment operation data corresponding to codes carrying the first floor of the airport and the outdoor environment temperature in all data characteristic identifications received by the data receiving equipment.
Optionally, in the communication method provided in the embodiment of the present invention, referring to fig. 3, sending the filtering result to the data receiving device includes:
and S241, the control terminal sends the screening result to the real-time database so that the real-time database stores the screening result and sends the screening result to the data receiving equipment.
Specifically, the Real-Time database (english name: Real Time Data Base) is a branch of the development of database systems, and is generated by combining database technology with Real-Time processing technology. The real-time database system is support software for developing a real-time control system, a data acquisition system, a CIMS system and the like. In the process industry, a real-time database system is largely used for monitoring a control system, the system is advanced in control and optimization control, and real-time data service and various data management functions are provided for production management and scheduling, data analysis, decision support and remote online browsing of enterprises. The real-time database can store data screened by the control terminal according to the screening result and send the screened data to the data receiving equipment, the control terminal needs to receive a large amount of data every second and screen the data, and the data is too much, so that the data after screening the data in large amount needs to be shunted by the real-time data and sent to the data receiving equipment.
According to the communication method provided by the embodiment of the invention, the control terminal sends the screening result to the real-time database and then to the data receiving equipment, so that a large amount of screened data can be subjected to data distribution through the real-time database, and network congestion caused by a large amount of data is avoided.
The communication method provided by the embodiment of the invention obtains the equipment operation data output by a plurality of data sources through the control terminal and analyzes the equipment operation data according to the communication protocols adopted by the equipment operation data of different data sources to obtain an analysis result, wherein the analysis result comprises data characteristic marks and data contents analyzed from the equipment operation data, and the types of the data characteristic marks analyzed from the equipment operation data of different data sources are all or partially the same; screening results meeting the screening conditions are screened from the analysis results according to the screening conditions configured for the data receiving equipment, wherein the screening conditions comprise at least one of the data characteristic identifications; and sending the screening result to the data receiving equipment. The problem that in the process of acquiring the required data by the equipment, a large amount of time resources and equipment resources are consumed by adopting data required by human screening due to the fact that the communication protocol of the data output by the terminal is incompatible and the number and types of the data received by the control center are increased can be solved.
Optionally, with reference to fig. 3, the communication method according to the embodiment of the present invention, before screening a screening result that meets the screening condition from the analysis result, the method further includes:
and S34, converting the analysis result into an analysis result conforming to the standard protocol according to the preset standard protocol.
Illustratively, the control terminal encapsulates a preset standard protocol in a Programmable device of the control terminal, wherein the Programmable device can be an FPGA (Field-Programmable Gate Array) or an FPGA (Field-Programmable Gate Array). The FPGA adopts the concept of a logic cell array LCA, and comprises a configurable logic module CLB, an input-output module IOB and an internal connecting line. FPGAs have a different structure than traditional logic circuits and gate arrays, such as PAL, GAL and CPLD devices. FPGAs allow an unlimited number of programming. And the control terminal converts the analysis result into an analysis result conforming to a standard protocol according to a preset standard protocol, namely converts the data format of the equipment operation data into a data format conforming to the requirement of the airport terminal.
According to the communication method provided by the embodiment of the invention, the control terminal converts the analysis result into the analysis result conforming to the standard protocol according to the preset standard protocol, so that the problem that different data receiving devices can work repeatedly due to the unified data format of the data receiving devices can be solved.
An embodiment of the present invention provides a control terminal, and referring to fig. 4, the control terminal 10 includes:
the obtaining module 101 is configured to obtain device operation data output by multiple data sources.
The processing module 102 is configured to analyze the device operation data according to communication protocols adopted by the device operation data of different data sources to obtain an analysis result, where the analysis result includes data feature identifiers and data contents analyzed from the device operation data, and types of the data feature identifiers analyzed from the device operation data of different data sources are all or partially the same.
The processing module 102 is further configured to screen a screening result meeting the screening condition from the analysis result according to the screening condition configured for the data receiving device, where the screening condition includes at least one of the data feature identifiers.
Optionally, the processing module 102 is further configured to send the screening result to the real-time database, so that the real-time database stores the screening result; the processing module 102 is further configured to send the screening result to the data receiving device.
The screening result is sent to the real-time database through the processing module and then sent to the data receiving equipment, so that a large amount of screened data can be subjected to data distribution through the real-time database, and network congestion caused by a large amount of data is avoided.
Optionally, as shown in fig. 5, the processing module 102 further includes: the protocol conversion module 1022, the protocol conversion module 1022 is configured to convert the analysis result into an analysis result conforming to a standard protocol according to a preset standard protocol.
The protocol conversion module converts the analysis result into the analysis result conforming to the standard protocol according to the preset standard protocol, so that the problem that different data receiving devices can work repeatedly due to the fact that the data receiving devices have the same data format can be solved.
And the sending module 103 is configured to send the screening result to the data receiving device.
The control terminal provided by the embodiment of the invention obtains the equipment operation data output by a plurality of data sources through the obtaining module, the processing module analyzes the equipment operation data according to the communication protocols adopted by the equipment operation data of different data sources to obtain an analysis result, the analysis result comprises data characteristic identifications and data contents analyzed from the equipment operation data, wherein the types of the data characteristic identifications analyzed from the equipment operation data of different data sources are all or partially the same; screening results meeting the screening conditions are screened from the analysis results according to the screening conditions configured for the data receiving equipment, wherein the screening conditions comprise at least one of the data characteristic identifications; and the sending module sends the screening result to the data receiving equipment. The problem that in the process of acquiring the required data by the equipment, a large amount of time resources and equipment resources are consumed by adopting data required by human screening due to the fact that the communication protocol of the data output by the terminal is incompatible and the number and types of the data received by the control center are increased can be solved.
Optionally, in the control terminal provided in the embodiment of the present invention, the data feature identifier includes at least one of an airport name, a building name, a region name, a system name, a device category name, and a monitoring point name.
Optionally, in the communication system provided in the embodiment of the present invention, as shown in fig. 6, the communication system further includes: a cache 13; the data source 11 is further configured to store the device operation data in a cache when it is determined that the control terminal is offline; the control terminal 10 is used for reading the device operation data from the cache 13 after the device is online.
When the data source in the communication system determines that the control terminal is offline, the data source stores the equipment operation data in the cache module, and the equipment operation data is read from the cache after the control terminal is online, so that the control terminal can be ensured not to lose the equipment operation data of the data source due to offline.
From the above description of the embodiments, it is clear to those skilled in the art that the present invention can be implemented by hardware, firmware, or a combination thereof. When implemented in software, the functions described above may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. Taking this as an example but not limiting: the computer-readable medium may include Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Compact Disc Read Only Memory (CD-ROM) or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to carry or store desired program code in the form of instructions or data structures and which can be accessed by a computer. Furthermore, the method is simple. Any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of computer-readable medium.
From the above description of the embodiments, it will be apparent to those skilled in the art that when the present invention is implemented in software, instructions or codes for performing the above-described method may be stored in or transmitted through a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. Taking this as an example but not limiting: computer-readable media can include RAM, ROM, electrically erasable programmable read-only memory (EEPROM), optical disks, magnetic disks, or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A method of communication, the method comprising:
the control terminal acquires equipment operation data output by a plurality of data sources; the equipment operation data is real-time data provided by the data source to the control terminal, the real-time data comprises a data characteristic identifier and data content, and the data characteristic identifier comprises at least one of an airport name, a building name, a region name, a system name, an equipment category name and a monitoring point name;
the control terminal analyzes the equipment operation data according to communication protocols adopted by the equipment operation data of different data sources to obtain an analysis result, wherein the analysis result comprises the data characteristic identification and the data content analyzed from the equipment operation data, and the types of the data characteristic identification analyzed from the equipment operation data of different data sources are all or partially the same;
the control terminal screens screening results meeting the screening conditions from the analysis results according to the screening conditions configured for the data receiving equipment, wherein the screening conditions comprise at least one of data characteristic identifiers;
and the control terminal sends the screening result to a real-time database so that the real-time database can store the screening result and send the screening result to the data receiving equipment.
2. The communication method of claim 1, wherein the method further comprises:
the data source determines whether the control terminal is on line;
when the data source determines that the control terminal is offline, the data source stores equipment operation data in a cache;
the control terminal obtains the equipment operation data output by the plurality of data sources, and the method comprises the following steps: and after the control terminal is on line, reading the equipment operation data from the cache.
3. The communication method according to claim 1, wherein before the screening of the analysis result, the screening result satisfying the screening condition is screened, the method further comprises:
and converting the analysis result into an analysis result conforming to the standard protocol according to a preset standard protocol.
4. A control terminal, characterized in that the control terminal comprises:
the acquisition module is used for acquiring equipment operation data output by a plurality of data sources; the equipment operation data is real-time data provided by the data source to the control terminal, the real-time data comprises a data characteristic identifier and data content, and the data characteristic identifier comprises at least one of an airport name, a building name, a region name, a system name, an equipment category name and a monitoring point name;
the processing module is used for analyzing the equipment operation data according to communication protocols adopted by the equipment operation data of different data sources to obtain an analysis result, wherein the analysis result comprises the data characteristic identification and the data content analyzed from the equipment operation data, and the types of the data characteristic identification analyzed from the equipment operation data of different data sources are all or partially the same;
the processing module is further configured to screen a screening result meeting the screening condition from the analysis result according to the screening condition configured for the data receiving device, where the screening condition includes at least one of the data feature identifiers;
the processing module is also used for sending the screening result to a real-time database so that the real-time database can store the screening result;
and the sending module is used for sending the screening result to the data receiving equipment.
5. The control terminal of claim 4, wherein the processing module further comprises:
and the protocol conversion module is used for converting the analysis result into an analysis result conforming to the standard protocol according to the preset standard protocol.
6. A communication system, comprising: the control terminal of any of claims 4-5, and a data source and data receiving device in data connection with the control terminal;
and the data source is used for sending equipment operation data to the data source when the control terminal is on line.
7. The communication system of claim 6, further comprising: caching;
the data source is also used for storing the equipment operation data in a cache when the control terminal is determined to be offline;
and the control terminal is used for reading the equipment operation data from the cache after the equipment is online.
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| JP6922793B2 (en) | 2018-03-12 | 2021-08-18 | オムロン株式会社 | Control devices, control methods, and control programs |
| CN113132001A (en) * | 2019-12-30 | 2021-07-16 | 中兴通讯股份有限公司 | Optical module management method, optical module management device, network equipment and storage medium |
| CN113449221B (en) * | 2021-03-22 | 2023-09-01 | 北京新氧科技有限公司 | Page screening method and device, terminal equipment and storage medium |
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