CN220606088U - Data acquisition device - Google Patents
Data acquisition device Download PDFInfo
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- CN220606088U CN220606088U CN202320881940.0U CN202320881940U CN220606088U CN 220606088 U CN220606088 U CN 220606088U CN 202320881940 U CN202320881940 U CN 202320881940U CN 220606088 U CN220606088 U CN 220606088U
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- controller
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- 238000002955 isolation Methods 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 241000700605 Viruses Species 0.000 claims abstract description 4
- 230000009545 invasion Effects 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The utility model discloses a data acquisition device, and mainly relates to the field of data acquisition and remote monitoring. The system comprises an isolation net gate, a firewall, a fanless industrial personal computer, an industrial switch, an industrial gateway, a network IO controller and a 5G router; the isolation gatekeeper and the firewall are used for preventing the control system from being attacked maliciously and avoiding virus invasion; the fanless industrial personal computer is used for data acquisition and uploading; the network IO controller is used for remotely controlling equipment to be powered on and restarted; the 5G router is used for connecting a large network and transmitting data to the centralized control center. The utility model has the beneficial effects that: the data acquisition requirement of various working conditions on site can be met, the running condition of each device in the device can be monitored remotely, and the safety and the high efficiency of data transmission can be ensured.
Description
Technical Field
The utility model relates to the field of data acquisition and city monitoring, in particular to a data acquisition device.
Background
Along with the improvement of the level of intelligence and informatization, more and more industries are building centralized control centers, accessing data distributed on each site to the centralized control centers, and remotely monitoring and managing a plurality of sites. Therefore, how to safely and efficiently transmit the data of different brands of DCS control systems to a centralized control center is important.
The existing technical schemes are various, the method for collecting and uploading the data of each field control system is not uniform, the level requirement on technicians is high, the safety cannot be guaranteed, the state of each device for uploading the field data cannot be monitored in real time, and the large-scale implementation difficulty is high.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide an intelligent data acquisition device which is communicated with a DCS control system engineer station to uniformly acquire data and then upload the data to a centralized control center.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the main structure comprises an isolation net gate, a firewall, a fanless industrial personal computer, an industrial switch, an industrial gateway, a network IO controller and a 5G router; the isolation gatekeeper and the firewall are used for preventing the control system from being attacked maliciously and avoiding virus invasion; the fanless industrial personal computer is used for data acquisition and uploading; the network IO controller is used for remotely controlling equipment to be powered on and restarted; the 5G router is used for connecting a large network and transmitting data to the centralized control center.
Preferably, the isolation gatekeeper is provided with a trusted end and an untrusted end, the trusted end is in data connection with a DCS control system engineer station, and the untrusted end is electrically connected with the industrial switch.
Preferably, the industrial switch is respectively connected with a fanless industrial control computer and a firewall in data, and the fanless industrial control computer collects data of a DCS control system engineer station through an isolation barrier gate in an OPC/DA protocol.
Preferably, the firewall is in data connection with the 5G router, the 5G router is connected with the public network through inserting a SIM card or an enterprise private line, the firewall starts a white list function, and only the data of the white list can pass through.
Preferably, the 5G router is respectively connected with the industrial gateway and the network IO controller in a data way; the network IO controller is used for monitoring the power supply condition of each device in the device and remotely controlling the power-off and power-on of each device in the device; the industrial gateway is used for collecting network IO controller data and other devices which do not belong to a DCS control system on site, and supports various mainstream industrial communication protocols.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model can meet the data uploading requirements of the DCS control systems of all brands on site, and can collect other non-DCS control system equipment with uploading requirements;
(2) The utility model unifies the protocol and the method of data uploading, reduces the level requirement on field technicians, and is beneficial to large-scale development of projects;
(3) The utility model is provided with the isolation gatekeeper and the firewall, so that the safe and efficient transmission of data is ensured;
(4) The utility model is provided with the network IO controller, can monitor the power supply condition of each device in the device, and remotely controls the power-off and power-on of each device in the device.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 and 3 are wiring configuration diagrams of the present utility model.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.
Example 1:
the embodiment provides an intelligent data acquisition device, as shown in fig. 1, which comprises an isolation gateway, a firewall, a fanless industrial personal computer, an industrial switch, an industrial gateway, a network IO controller and a 5G router; the isolation gatekeeper and the firewall are used for preventing the control system from being attacked maliciously and avoiding virus invasion; the fanless industrial personal computer is used for data acquisition and uploading; the network IO controller is used for remotely controlling the equipment to be powered on and restarted; the 5G router is used for connecting a large network and transmitting data to the centralized control center.
In this embodiment, as shown in fig. 2 and 3, the DI point of the network IO controller is used to monitor the status of each power supply, and the DO point is used to control the power-up and restarting of the firewall, the isolation gatekeeper, the fanless industrial personal computer, the dedicated line cat, and other devices.
Furthermore, the trusted end of the isolation barrier is connected with the DCS control system engineer station, the untrusted end of the isolation barrier is connected with the industrial switch, the industrial switch is connected with the fanless industrial control computer, the fanless industrial control computer performs data interaction with the DCS control system engineer station through the isolation barrier by using an OPC DA protocol, and other types of data cannot pass through the isolation barrier.
Furthermore, the firewall is connected with the industrial switch and the 5G router, the firewall opens a white list function, and only the data of the white list can pass through the firewall to protect the fanless industrial computer and other equipment connected with the device from being invaded;
further, the industrial gateway and the network IO controller are connected with the 5G router, the network IO controller is used for monitoring the power supply condition of each device in the device, and remotely controlling the power-off and power-on of each device in the device; because part of centralized control center platforms cannot support the direct uploading of network IO controllers, the example adopts the industrial gateway to collect network IO controller data and upload other equipment data which do not belong to a DCS control system on site, and supports various mainstream industrial communication protocols;
furthermore, the 24V power supply adopts a redundancy mode, and two 24V power supplies are matched with a power supply redundancy module;
further, this example installs 4 sockets and 1 PDU for in-plant equipment power supply while installing 2 two-way miniature circuit breakers and 3 single-way miniature circuit breakers. It will be appreciated that other examples may be configured according to field requirements;
the foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (1)
1. The data acquisition device is characterized by comprising an isolation net gate, a firewall, a fanless industrial control computer, an industrial switch, an industrial gateway, a network IO controller and a 5G router; the isolation gatekeeper and the firewall are used for preventing the control system from being attacked maliciously and avoiding virus invasion; the fanless industrial personal computer is used for data acquisition and uploading; the network IO controller is used for remotely controlling equipment to be powered on and restarted; the 5G router is used for connecting a large network and transmitting data to the centralized control center;
the isolation gatekeeper is provided with a trusted end and an untrusted end, the trusted end is in data connection with a DCS control system engineer station, and the untrusted end is electrically connected with the industrial switch;
the industrial switch is respectively connected with the fanless industrial control computer and the firewall in data, and the fanless industrial control computer collects data of a DCS control system engineer station through an isolation barrier gate by using an OPC/DA protocol;
the firewall is in data connection with the 5G router, the 5G router is connected with a public network through inserting a SIM card or an enterprise private line, the firewall starts a white list function, and only the data of the white list can pass through the firewall;
the 5G router is respectively connected with the industrial gateway and the network IO controller in a data way; the network IO controller is used for monitoring the power supply condition of each device in the device and remotely controlling the power-off and power-on of each device in the device; the industrial gateway is used for collecting network IO controller data and equipment which does not belong to a DCS control system on site, and supports a mainstream industrial communication protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881940.0U CN220606088U (en) | 2023-04-14 | 2023-04-14 | Data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320881940.0U CN220606088U (en) | 2023-04-14 | 2023-04-14 | Data acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220606088U true CN220606088U (en) | 2024-03-15 |
Family
ID=90166730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320881940.0U Active CN220606088U (en) | 2023-04-14 | 2023-04-14 | Data acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220606088U (en) |
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2023
- 2023-04-14 CN CN202320881940.0U patent/CN220606088U/en active Active
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