CN112468559B - Equipment remote access management system based on oilfield digitization - Google Patents
Equipment remote access management system based on oilfield digitization Download PDFInfo
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- CN112468559B CN112468559B CN202011286058.9A CN202011286058A CN112468559B CN 112468559 B CN112468559 B CN 112468559B CN 202011286058 A CN202011286058 A CN 202011286058A CN 112468559 B CN112468559 B CN 112468559B
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- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 16
- 238000004806 packaging method and process Methods 0.000 claims description 14
- 230000003993 interaction Effects 0.000 claims description 7
- 230000006870 function Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 description 5
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 description 5
- 102100021133 Nuclear protein 1 Human genes 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010252 digital analysis Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
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Classifications
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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
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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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
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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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
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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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
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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Abstract
The invention discloses an equipment remote access management system based on oilfield digitization, which comprises a host computer, a server and new access equipment, wherein the operation of the new access equipment remote access management system is completed through the host computer and the server together; the function of remotely controlling the new access equipment to access the digital system and removing the memory occupied by the redundant program after the equipment is removed is realized, and in the oilfield digital system, a host computer is not limited to monitoring only one type of equipment, but is hopefully used for unified management of most monitoring equipment in an oilfield.
Description
Technical Field
The invention relates to the technical field of industrial Internet, in particular to an equipment remote access management system based on oilfield digitization.
Background
In the existing oilfield digitizing system, when new equipment needs to be accessed, the existing program in the host needs to be reconstructed, and after the protocol decoding program related to the equipment is added, the host program is downloaded again. When some equipment is removed, the program occupied memory of the related equipment cannot be timely released. The work of accessing the digitizing system for the new device needs to be done in the field. The equipment connected to the host computer can only complete a specific work, and no scheme is available for accessing all the equipment in the oil field.
Disclosure of Invention
The embodiment of the invention aims to provide an equipment remote access management system based on oilfield digitization, which aims to solve the problems that in the prior art, when equipment is accessed to the oilfield digitization system, the system needs to be reconfigured, memory is continuously occupied after disconnection, the system cannot be accessed remotely, and the type of access equipment is limited.
In order to achieve the above purpose, the technical scheme adopted by the embodiment of the invention is as follows:
The remote access management system comprises a host computer, a server and a new access device, wherein the operation of the remote access management system for the new access device is completed through the host computer and the server together;
wherein the host computer has:
The host control software module is used for uniformly allocating the work of other modules and interacting with the host equipment protocol decoding module in a file mode;
A host device protocol decoding software download module for downloading the host device protocol decoding module from the server to the host computer;
The host system starting file adding module is used for starting the host equipment protocol decoding module from the host computer and adding the host equipment protocol decoding module into a system starting file of the host computer;
The host data unified packaging module is used for packaging the decoded equipment information into a file which can be identified by the server;
the device protocol decoding software uninstallation module is used for uninstalling the host device protocol decoding module from the host computer and deleting the information of the host device protocol decoding module from a system starting file of the host computer;
The host equipment protocol decoding module is used for completing the operation of the host computer decoding equipment protocol, and the host equipment protocol decoding software downloading module downloads the host equipment protocol decoding software from the server;
the host instruction processing module is used for analyzing a module to be called by an instruction from the server and executing the module;
the server is provided with:
the server control software module is used for completing the module scheduling work of controlling the server;
The server equipment protocol decoding software downloading module is used for issuing the host equipment protocol decoding module to the host computer;
The server user interaction processing module is used for receiving the operation of a user on a webpage and completing the module scheduling work of the server by matching with the server control software module;
the server equipment protocol decoding software uninstallation module is used for issuing an instruction for uninstalling the host equipment protocol decoding module to the host computer;
and the database module is used for storing data from the user and the host computer.
Further, the new access equipment is oil field monitoring equipment with hardware conditions meeting the access of a host computer.
Further, the new access equipment is selected from a PLC (programmable logic controller) device, a multifunctional electric energy meter, a multifunctional digital display meter, an occupied variable protection device, an on-load tap-changer intelligent controller and related oil gas monitoring equipment.
According to the technical scheme, the embodiment of the invention has the following beneficial effects:
1. compared with the defect that the system architecture needs to be reconstructed when the new equipment is accessed in the original scheme, the method and the device only need to download the related modules when the new equipment is accessed, and the system architecture does not need to be reconstructed.
2. When the host computer removes the equipment, the system memory is not occupied like the traditional scheme, and the software of the related equipment can be directly unloaded when the equipment is removed, so that the system memory is not occupied any more
3. The work of accessing the new equipment into the digital system is no longer needed to be solved by technicians on site like the traditional scheme, and the work of accessing the digital system can be completed only by issuing files and instructions at a remote server
4. In the using process of the embodiment of the invention, the device meeting the hardware access condition of the host computer can be accessed, and the defect that the device which is set by leaving the factory can only be accessed in the traditional scheme is overcome.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of connection between a new device, a host computer and a server in a device remote access management system based on oilfield digitization according to an embodiment of the present invention;
FIG. 2 is a block diagram of software modules contained in a host computer in an embodiment of the invention;
FIG. 3 is a block diagram of software modules included in a server in an embodiment of the invention;
FIG. 4 is a simplified flow diagram of the transmission of a device access system in a host computer in accordance with an embodiment of the present invention;
FIG. 5 is a schematic diagram of a transmission flow of a device access system in a server according to an embodiment of the present invention;
FIG. 6 is a schematic block diagram of the modules of the host computer relating to the device access system in an embodiment of the present invention;
The reference numerals are: 1-COM1 interface (RS-232), 2-COM2 interface (RS-232), 3-WAN network port 1, 4-WAN network port 2, 5-USB interface, 6-hard disk, 7-memory, 8-host control software module, 9-host device protocol decoding software download module, 10-host system start-up file adding module, 11-host data unified packaging module, 12-host device protocol decoding software uninstall module, 13-host device protocol decoding module, 14-host instruction processing module, 15-server control software module, 16-server device protocol decoding software download module, 17-server user interaction processing module, 18-server device protocol decoding software uninstall module, 19-database module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described in the following with reference to the drawings in the embodiments of the present invention, and the embodiments are some embodiments of the patent parts of the present invention. All other embodiments, based on the embodiments of the invention disclosed herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of this patent.
As shown in fig. 1-3, the present embodiment provides a remote access management system for equipment based on oilfield digitization, where the solution includes a host computer, a server and a new access device, and the operations of the remote access management system for the new access device are completed together by the host computer and the server.
Specifically, the new access device is an oilfield monitoring device with hardware conditions meeting the requirement of host computer access (namely, a WAN (wide area network) port, an RS-485 communication interface and an RS-232 communication interface can be adapted), and practical embodiments include, but are not limited to, a PLC device, a multifunctional electric energy meter, a multifunctional digital display meter, an occupation change protection device, an on-load tap-changer intelligent controller, related oil gas monitoring devices and the like in the oilfield monitoring device. In the embodiment, as long as the hardware interface of the equipment meets the conditions, the equipment also has an adaptive communication protocol, and can be used as a new access equipment to be accessed into the remote access management system of the equipment based on oilfield digitization.
Specifically, the host computer is provided with an equipment host control software module 8, a host equipment protocol decoding software downloading module 9, a host system starting file adding module 10, a host data unified packaging module 11, a host equipment protocol decoding software unloading module 12, a host equipment protocol decoding module 13 and a host instruction processing module 14;
The general host computer also carries COM1 interfaces (RS-232) 1, COM2 interfaces (RS-232) 2, a WAN network port (1) 3, a WAN network port (2) 4, a USB interface 5, a hard disk 6 and a memory 7, wherein the COM1 interfaces (RS-232) 1 and the COM2 interfaces (RS-232) 2 are used for accessing new equipment meeting the RS232 interfaces, and because of the convertibility between the RS-232 and the RS-485, the COM1 interfaces (RS-232) 1 and the COM2 interfaces (RS-232) 2 can also be used for accessing the new equipment meeting the RS-485 interfaces after the conversion, thereby expanding the capability of the host computer for accessing the RS-232 and the RS-485 equipment.
The WAN network port (1) 3 and the WAN network port (2) 4 are used for accessing network cables, are connected to a server and new access equipment meeting network port hardware conditions through the Internet, and expand the capability of the host computer for accessing the WAN network port equipment.
The USB interface 5 is used to connect the USB flash disk to the host computer, and install the host control software module 8, so as to complete the installation of the remote access management system of the device based on oilfield digitization to the host computer, so that the host computer obtains the capability of completing the access work of the new device.
The hard disk 6 is used for storing the history files generated in the operation of software and a system, and the history files can provide data support for the subsequent oilfield digital analysis after being transmitted to a server through the host data unified packaging module 11.
The memory 7 is used for carrying program files of the host control software module 8, the host device protocol decoding software downloading module 9, the host system starting file adding module 10, the host data unified packaging module 11, the host device protocol decoding software unloading module 12, the host device protocol decoding module 13 and the host instruction processing module 14, so as to ensure that all system modules on a host computer are in a normal and stable working state.
The host control software module 8 is configured to uniformly allocate the operations of other modules, and interact with the host device protocol decoding module 11 in a file manner, so that the stability of the system is improved.
The host device protocol decoding software downloading module 9 is scheduled by the host command processing module 14, and is used for downloading the host device protocol decoding module 11 from the server to the host computer and starting the host protocol decoding module 11, so as to complete remote installation and starting of the host device protocol decoding module 13, thereby enabling the system to obtain the scalability of decoding the new device protocol.
The above-mentioned host system startup file adding module 10 is configured to start the host device protocol decoding module 11 from the host computer and add it to the system startup file of the host computer, so that after the system startup file is added, when the host computer is restarted, the host device protocol decoding module 11 will automatically run without issuing an instruction from the server.
The unified packaging module 11 for host data is configured to package the decoded device information into a file that can be identified by the server, and has the following benefits of uniformly packaging the data of the device: after the packed files are uploaded to the server, the server can perform unified management and unified processing, and the functions of the server are not expanded due to different data file formats, so that the occupancy rate of server resources is reduced, and the response speed of the server is improved.
The above-mentioned device protocol decoding software uninstallation module 12 is configured to uninstall the host device protocol decoding module 11 from the host computer, and delete the relevant information of the host device protocol decoding module 11 from the system start-up file of the host computer. The device protocol decoding software uninstalling module 12 has the advantages of being capable of remotely uninstalling redundant modules in the host computer and deleting redundant files in the host computer, reducing the system resource occupancy rate of the host computer and improving the running speed of the host computer.
The host device protocol decoding module 13 is downloaded from the server by the host device protocol decoding software downloading module 9, and is used for completing the work of host computer decoding device protocol, storing the data as a file, and delivering the file to the host data unified packaging module 11 for unified packaging. The host device protocol decoding module 13 has the advantage that each independent host device protocol decoding module 13 corresponds to an independent device, and the data of the devices can be processed into a file with a unified format for convenient server processing, so that the overall response speed of the system is improved.
The host instruction processing module 14 is configured to analyze a module to be called by an instruction from the server, execute a corresponding module, call other modules in the host computer, and complete decoding of the device protocol in cooperation with the host control software module 8.
Specifically, the server is provided with a server control software module 15, a server equipment protocol decoding software downloading module 16, a server user interaction processing module 17, a server equipment protocol decoding software unloading module 18 and a database module 19;
the server control software module 15 is configured to complete the scheduling of the server device protocol decoding software downloading module 16, the server user interaction processing module 17, the server device protocol decoding software unloading module 18, and the database module 19 in the server, so as to ensure that the server can complete the data returned by the host computer and the host computer control software module 8.
The server device protocol decoding software download module 16 is configured to issue an instruction and a file for installing the host device protocol decoding module 13 to the host computer, and after receiving the instruction, the host computer installs and executes the received file, thereby obtaining the capability of decoding the new device protocol.
The server user interaction processing module 17 is configured to receive a user operation on a web page, and complete a module scheduling job of the server in cooperation with the server control software module 15.
The server device protocol decoding software uninstalling module 18 is configured to send an instruction for uninstalling the host device protocol decoding module 13 to the host computer, where the host computer will completely remove the hard disk and the memory space occupied by the corresponding device after receiving the uninstalling instruction, so as to ensure that the system of the host computer can operate stably and smoothly.
The database module 19 is used for storing data from the user and the host computer and providing data support for subsequent oilfield digital analysis.
As shown in fig. 4-5, for the operation of the system, the user remotely logs in to the server through the web page in the browser to perform the operation, the user needs to complete the designated host computer number, the loading of the new access device, the naming of the new access device, the uploading of the new access device protocol decoding software and the downloading of the loading instruction in the web page, and after receiving the data, the server is connected to the designated host computer to issue the corresponding instruction and file, and opens up a space for storing the historical data for the device in the database. The host control software module 8 in the host computer is burned into the host computer through the USB interface 5.
After the new access device establishes a reasonable physical connection with the host computer (meeting the hardware condition of the host computer), a user logs in to the server user interaction processing module 17 at the server end through a webpage, and sends a command of remote access of the new device to the host control software module 8 in the host computer through the server. And upload the protocol decoding software and the modifiable parameter list (in a uniformly formulated format) of the corresponding device to the server.
After receiving the access instruction and the device protocol decoding software from the user through the server control software module 15, the server is remotely connected to the designated host computer through the serial number in the instruction, issues the remote access instruction to the designated host computer, and issues the device protocol decoding software to the host computer. Upon receipt of a command for successful remote access operation of the host computer, the server control software module 15 opens up a space in the database module 19 for storing historical data for the new access device to store the data generated by the device and the modifiable parameter list uploaded by the user.
After receiving the remote access device command sent by the server, the host control software module 8 of the host computer creates a folder in the hard disk 6 for the new access device, downloads the protocol decoding software of the new access device from the server, starts the software and adds the software into a start file of the system, and in the subsequent operation, when the device has data uploading, the host data unified packaging module 11 packages the data of the device into a format which can be uniformly processed by the server and long-term transfers the data to the server.
After receiving the instruction of unloading a certain device from the server, the host control software module 8 of the host computer deletes the folder corresponding to the device in the hard disk 6, and deletes the device from the system start file.
According to the embodiment, the operation of the remote access system of the new access device is completed by the host computer and the server together, and through the technical scheme, the remote downloading, installation and starting of the host device protocol decoding module 13, the decoding, packaging, backup and uploading of device data, the unloading of decoding software after the device is removed, the deletion of historical data and the cleaning of intermediate files are completed.
In this example, as shown in fig. 6, the physical interface of the new access device should meet the hardware requirement of the host computer, the host computer can access the network interface 3, the network interface 4, the COM1 port (RS-232) and the COM2 port (RS-232), and for the industrial 485 bus, the system of the present application can also be accessed by the COM1 port (RS-232) and the COM2 port (RS-232) after the switching, and the decoding software of the access device is written by technicians according to the existing hardware conditions and the access port of the device.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The remote access management system for the equipment based on the oilfield digitization is characterized by comprising a host computer, a server and a new access equipment, wherein the operation of the remote access management system for the new access equipment is completed through the host computer and the server together;
wherein the host computer has:
The host control software module is used for uniformly allocating the work of other modules and interacting with the host equipment protocol decoding module in a file form;
A host device protocol decoding software download module for downloading the host device protocol decoding module from the server to the host computer;
The host system starting file adding module is used for starting the host equipment protocol decoding module from the host computer and adding the host equipment protocol decoding module into a system starting file of the host computer;
The host data unified packaging module is used for packaging the decoded equipment information into a file which can be identified by the server;
the device protocol decoding software uninstallation module is used for uninstalling the host device protocol decoding module from the host computer and deleting the information of the host device protocol decoding module from a system starting file of the host computer;
The host equipment protocol decoding module is used for completing the operation of the host computer decoding equipment protocol, and the host equipment protocol decoding software downloading module downloads the host equipment protocol decoding software from the server;
the host instruction processing module is used for analyzing a module to be called by an instruction from the server and executing the module;
the server is provided with:
the server control software module is used for completing the module scheduling work of controlling the server;
The server equipment protocol decoding software downloading module is used for issuing the host equipment protocol decoding module to the host computer;
The server user interaction processing module is used for receiving the operation of a user on a webpage and completing the module scheduling work of the server by matching with the server control software module;
the server equipment protocol decoding software uninstallation module is used for issuing an instruction for uninstalling the host equipment protocol decoding module to the host computer;
and the database module is used for storing data from the user and the host computer.
2. The remote access management system of equipment based on oilfield digitization according to claim 1, wherein the new access equipment is oilfield monitoring equipment with hardware conditions meeting host computer access.
3. The oilfield digitization-based equipment remote access management system of claim 2, wherein the new access equipment is selected from the group consisting of PLC equipment, a multifunctional electric energy meter, a multifunctional digital display meter, an occupancy variable protection device, an on-load tap-changer intelligent controller, and related oil and gas monitoring equipment.
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