CN112614329A - Data acquisition and transmission system suitable for various pollution treatment working conditions - Google Patents
Data acquisition and transmission system suitable for various pollution treatment working conditions Download PDFInfo
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- CN112614329A CN112614329A CN202011456459.4A CN202011456459A CN112614329A CN 112614329 A CN112614329 A CN 112614329A CN 202011456459 A CN202011456459 A CN 202011456459A CN 112614329 A CN112614329 A CN 112614329A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 30
- 238000004891 communication Methods 0.000 claims abstract description 56
- 238000013500 data storage Methods 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
- H04W28/14—Flow control between communication endpoints using intermediate storage
Abstract
The invention discloses a data acquisition and transmission system suitable for various pollution control working conditions, which comprises a data acquisition module, a data storage module, a main control module and a network communication and remote control module, wherein the data acquisition module comprises a serial port communication unit, an analog quantity acquisition unit, a switching signal acquisition unit and a data communication unit. The system comprises a data storage module, a main control module, a network communication and remote control module, a data acquisition and transmission module, a data server and a data server, wherein the data storage module comprises a redis cache database and a mysql relational database, the main control module comprises a data processing unit and a dynamic control unit, and the network communication and remote control module comprises a network communication unit and a remote control unit.
Description
Technical Field
The invention relates to the technical field of pollution control data acquisition and transmission, in particular to a data acquisition and transmission system suitable for various pollution control working conditions.
Background
With the investment of pollution source on-line monitoring equipment, the validity of data is determined to be an important link of on-line monitoring. In order to improve the operating efficiency of automatic monitoring equipment for monitoring the pollution sources of enterprises in a key way, improve the accuracy of automatic monitoring data, reflect the real condition of the emission of main pollutants faithfully and ensure the effectiveness of the monitoring data provided by the automatic monitoring equipment of the enterprises, the state actively promotes the monitoring of the emission process (working condition) of the pollution sources, realizes the conversion from 'point terminal monitoring' to 'whole process monitoring', and further improves the automatic monitoring level of the pollution sources.
At present, most of data acquisition of industrial control system central control systems deployed in working condition acquisition of most of enterprises is developed aiming at specific projects, the specificity is strong, but the application range is limited, and when new requirements appear, a new data acquisition system must be developed. The repeated labor in this process wastes a significant amount of time and resources. Meanwhile, the central control system cannot be connected with an external network, and cannot meet the requirement of a supervision department on remotely checking the enterprise working condition data.
Disclosure of Invention
The invention aims to provide a data acquisition and transmission system suitable for various pollution control working conditions so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the data acquisition and transmission system comprises a data acquisition and transmission system, wherein a data acquisition module, a data storage module, a main control module and a network communication remote control module are arranged on the data acquisition and transmission system, the data acquisition module, the data storage module and the network communication remote control module are respectively connected with the main control module, and 6 paths of RS232 serial ports and one path of RS485 interfaces are integrated in the data acquisition and transmission system.
Preferably, the data acquisition module comprises a serial port communication unit, an analog quantity acquisition unit, a switching signal acquisition unit and a data communication unit, wherein the analog quantity acquisition unit is compatible with conventional current input of 4-20mA and voltage input of 0-5V.
Preferably, the data storage module comprises a cache database and a relational database.
Preferably, the main control module includes a data processing unit and a dynamic control unit, and the data processing unit and the dynamic control unit are respectively connected with the main control module.
Preferably, the network communication and remote control module comprises a network communication unit and a remote control unit, and the network communication unit and the remote control unit are respectively connected with the network communication and remote control module.
Preferably, the use method of the data acquisition and transmission system suitable for various pollution treatment working conditions comprises the following steps:
A. the data acquisition module comprises a serial port communication unit, an analog quantity acquisition unit, a switching signal acquisition unit and a data communication unit, wherein the serial port communication unit receives external data, the analog quantity acquisition unit acquires externally input analog quantity data, the switching signal acquisition unit acquires the switching state of external equipment, and the data communication unit is connected with a PLC (programmable logic controller) or a single-piece device through Ethernet so as to acquire working condition data;
B. a cache database in the data storage module temporarily stores real-time data and stores the data in a cache, and a relational database is stored in a hard disk;
C. the network communication and remote control module supports bidirectional data connection, interacts with the server, sends corresponding data to the data server, receives related counter control instructions of the server, and the network communication unit splices collected data into standard data messages which are uploaded to the remote server in modes of 4G, WIFI, wired network cables and the like, so that the system is remotely regulated, controlled and updated.
Compared with the prior art, the invention has the beneficial effects that:
(1) the device supports a multi-serial port communication protocol, supports RS232 and RS485, meets the networking communication of most mainstream pollution control working condition monitoring instruments or systems, and is widely applicable;
(2) the data acquisition and processing adopts a dynamic control mode, all intermediate data such as working condition parameter configuration and the like are stored and uploaded, data counterfeiting is effectively prevented by modifying instrument parameters, and the obtained data is real, effective and reliable;
(3) the invention can adapt to the data acquisition and transmission requirements of various pollution treatment working conditions such as sewage treatment working conditions, flue gas treatment working conditions, solid waste incineration treatment working conditions and the like.
Drawings
Fig. 1 is a schematic structural diagram of a data acquisition and transmission system according to the present invention.
In the figure: 1, a data acquisition and transmission system; 2, a data acquisition module; 3, a data storage module; 4, a main control module; 5, a network communication remote control module; 6, a serial port communication unit; 7, an analog quantity acquisition unit; 8, a switching signal acquisition unit; 9, a data communication unit; 10, caching a database; 11, a relational database; 12, a remote control unit; 13, a network communication unit; 14, a dynamic management and control unit; 15, a data processing unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below in detail and completely with reference to the accompanying 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 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.
Referring to fig. 1, the present invention provides a technical solution: a data acquisition and transmission system suitable for various pollution treatment working conditions comprises a data acquisition and transmission system 1, wherein a data acquisition module 2, a data storage module 3, a main control module 4, a network communication remote control module 5 and a data acquisition module 2 are arranged on the data acquisition and transmission system 1, the data acquisition module 2 comprises a serial port communication unit 6, an analog quantity acquisition unit 7, a switching signal acquisition unit 8 and a data communication unit 9, the serial port communication unit 6 is used for receiving external data, 6 paths of RS232 serial ports and one path of RS485 interfaces are integrated in the device, the application scene with more serial port requirements is better met, all serial ports adopt an advanced photoelectric isolation technology, serial port interface devices can be greatly protected, and accidental damage and damage to the devices caused by severe environments such as ground wire loop voltage, surge, inductive lightning stroke, static electricity, hot plugging and the like are avoided, the analog quantity acquisition unit is used for acquiring analog quantity data of external input, the analog quantity acquisition unit is compatible with conventional current input of 4-20mA and voltage input of 0-5V, equipment can be adjusted according to different application scenes, the measurement requirements of most analog quantities are met, the switching signal acquisition unit 8 is used for acquiring the switching state of external equipment, the passive dry node is used, and the data communication unit 9 is used for connecting the PLC through the Ethernet so as to acquire working condition data.
The data storage module 3, including buffer memory database 10 and relational database 11 on the data storage module 3, buffer memory database 10 is used for the temporary storage real-time data, with data storage in the buffer memory, the reading speed of buffer memory is fast, improvement operating efficiency that can be great, relational database 11 is used for depositing the persistence data, with data storage in the hard disk.
The network communication remote control module 5 is respectively connected with the main control module 4, the main control module 4 comprises a data processing unit 15 and a dynamic control unit 14, the data processing unit 15, the dynamic control unit 14 is respectively connected with the main control module 4, the data processing unit 15 calculates, stores, displays and uploads the acquired data according to different types of treatment process parameter specifications, the dynamic control unit 14 stores and uploads intermediate data such as all working condition parameter configurations, and the like, thereby effectively preventing data counterfeiting by modifying instrument parameters, and ensuring the reality, effectiveness and reliability of the acquired data.
The network communication and remote control module 5 comprises a network communication unit 13 and a remote control unit 12, the network communication unit 13 and the remote control unit 12 are respectively connected with the network communication and remote control module 5, and the data acquisition and transmission system 1 is integrated with 6 paths of RS232 serial ports and one path of RS485 interfaces.
The use method of the data acquisition and transmission system suitable for various pollution treatment working conditions comprises the following steps: the data acquisition module 2 comprises a serial communication unit 6, an analog quantity acquisition unit 7, a switch signal acquisition unit 8 and a data communication unit 9, the serial communication unit 6 receives external data, the analog quantity acquisition unit 7 acquires externally input analog quantity data, the switch signal acquisition unit 8 acquires the on-off state of external equipment, the data communication unit 9 is connected with a PLC (programmable logic controller) or a single piece of the PLC through Ethernet so as to acquire working condition data, a cache database in the data storage module 3 temporarily stores real-time data and stores the data in a cache, a relational database is stored in a hard disk, the network communication and remote control module 5 supports bidirectional data connection, interacts with a server, sends corresponding data to the data server and receives related counter control instructions of the server at the same time, the network communication unit splices the acquired data into a standard data message through 4G, and uploading the data to a remote server in a WIFI (wireless fidelity) or wired network cable mode, and performing remote regulation and control and updating on the system.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a be suitable for data acquisition transmission system of multiple pollution abatement operating mode, includes data acquisition transmission system (1), its characterized in that: the data acquisition and transmission system is characterized in that a data acquisition module (2), a data storage module (3), a main control module (4) and a network communication remote control module (5) are arranged on the data acquisition and transmission system (1), the data acquisition module (2), the data storage module (3) and the network communication remote control module (5) are respectively connected with the main control module (4), and 6 paths of RS232 serial ports and one path of RS485 interfaces are integrated in the data acquisition and transmission system (1).
2. The data acquisition and transmission system suitable for various pollution abatement working conditions according to claim 1, wherein: the data acquisition module (2) comprises a serial port communication unit (6), an analog quantity acquisition unit (7), a switching signal acquisition unit (8) and a data communication unit (9), wherein the analog quantity acquisition unit (7) is compatible with conventional current input of 4-20mA and voltage input of 0-5V.
3. The data acquisition and transmission system suitable for various pollution abatement working conditions according to claim 1, wherein: the data storage module (3) comprises a cache database (10) and a relational database (11).
4. The data acquisition and transmission system suitable for various pollution abatement working conditions according to claim 1, wherein: the main control module (4) comprises a data processing unit (15) and a dynamic control unit (14), wherein the data processing unit (15) and the dynamic control unit (14) are respectively connected with the main control module (4).
5. The data acquisition and transmission system suitable for various pollution abatement working conditions according to claim 1, wherein: network communication and remote control module (5) contain network communication unit (13) and remote control unit (12), network communication unit (13), remote control unit (12) are connected with network communication and remote control module (5) respectively.
6. The data acquisition and transmission system suitable for various pollution treatment working conditions, which is disclosed by the claim 1, is realized, and the using method comprises the following steps:
A. the data acquisition module (2) comprises a serial port communication unit (6), an analog quantity acquisition unit (7), a switching signal acquisition unit (8) and a data communication unit (9), the serial port communication unit (6) receives external data, the analog quantity acquisition unit (7) acquires externally input analog quantity data, the switching signal acquisition unit (8) acquires the switching state of external equipment, and the data communication unit (9) is connected with a PLC (programmable logic controller) or a single-piece device through Ethernet so as to acquire working condition data;
B. a cache database in the data storage module (3) temporarily stores the real-time data, the data is stored in a cache, and a relational database is stored in a hard disk;
C. the network communication and remote control module (5) supports bidirectional data connection, interacts with the server, sends corresponding data to the data server, receives related counter control instructions of the server, and the network communication unit splices collected data into standard data messages which are uploaded to the remote server in the modes of 4G, WIFI, wired network cables and the like, so that the system is remotely controlled and updated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011456459.4A CN112614329A (en) | 2020-12-11 | 2020-12-11 | Data acquisition and transmission system suitable for various pollution treatment working conditions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011456459.4A CN112614329A (en) | 2020-12-11 | 2020-12-11 | Data acquisition and transmission system suitable for various pollution treatment working conditions |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202632518U (en) * | 2012-06-15 | 2012-12-26 | 中绿环保科技股份有限公司 | Pollutant source monitoring data acquisition and transmission instrument |
| CN109683539A (en) * | 2018-12-12 | 2019-04-26 | 北京万维盈创科技发展有限公司 | Equipment dynamic control device and system is monitored online in pollutant |
| CN209432185U (en) * | 2019-02-18 | 2019-09-24 | 广东旭诚科技有限公司 | A kind of real-time Acquisition Instrument of constituent of atomsphere net monitoring data |
| CN111275333A (en) * | 2020-01-20 | 2020-06-12 | 江苏神彩科技股份有限公司 | Pollution data processing method and device |
| CN111915122A (en) * | 2020-05-29 | 2020-11-10 | 北京寄云鼎城科技有限公司 | Data monitoring method, device, equipment and storage medium |
-
2020
- 2020-12-11 CN CN202011456459.4A patent/CN112614329A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202632518U (en) * | 2012-06-15 | 2012-12-26 | 中绿环保科技股份有限公司 | Pollutant source monitoring data acquisition and transmission instrument |
| CN109683539A (en) * | 2018-12-12 | 2019-04-26 | 北京万维盈创科技发展有限公司 | Equipment dynamic control device and system is monitored online in pollutant |
| CN209432185U (en) * | 2019-02-18 | 2019-09-24 | 广东旭诚科技有限公司 | A kind of real-time Acquisition Instrument of constituent of atomsphere net monitoring data |
| CN111275333A (en) * | 2020-01-20 | 2020-06-12 | 江苏神彩科技股份有限公司 | Pollution data processing method and device |
| CN111915122A (en) * | 2020-05-29 | 2020-11-10 | 北京寄云鼎城科技有限公司 | Data monitoring method, device, equipment and storage medium |
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Application publication date: 20210406 |