CN112578749A - Regional online monitoring system - Google Patents
Regional online monitoring system Download PDFInfo
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- CN112578749A CN112578749A CN202011343236.7A CN202011343236A CN112578749A CN 112578749 A CN112578749 A CN 112578749A CN 202011343236 A CN202011343236 A CN 202011343236A CN 112578749 A CN112578749 A CN 112578749A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 45
- 238000012545 processing Methods 0.000 claims abstract description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 7
- 238000001931 thermography Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000004148 unit process Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000012552 review Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
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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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32252—Scheduling production, machining, job shop
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to the technical field of safety production monitoring systems, in particular to an area online monitoring system, which comprises a field acquisition end, a control core end and a client terminal, wherein the field acquisition end is connected with the control core end through a network; the on-site acquisition end comprises one or more of a thermal imaging monitoring unit, a noise monitoring unit, a dust monitoring unit, a methane concentration monitoring unit and a video monitoring unit; the control core end comprises a data processing unit for processing the information collected by the field acquisition end, an alarm filing unit and a network communication unit connected with the client terminal; the client terminal comprises a video data display unit, a safety threshold value setting unit and a safety playback unit; the whole operation condition of the equipment can be monitored, and an alarm can be given in time when the monitoring data exceed a safety threshold value, so that the effect of safety prevention is achieved, the service life of the equipment is prolonged, the safety guarantee of production is improved, and the practicability is improved.
Description
Technical Field
The invention relates to the technical field of safety production monitoring systems, in particular to an area online monitoring system.
Background
Belt transport is the most common and common in coal mine production today. But the breakage of the belt and the starting problem caused by the faults of foreign objects, the belt, motor equipment and the like often occur in the production process. At this in-process often all discovery afterwards, it has the unicity itself at present to have a lot of monitoring means, also can not realize monitoring in advance and prediction, monitoring modes such as motor vibrations and the monitoring after the belt tears generally only on the belt monitoring, these all belong to the monitoring of taking place the safety problem to equipment, can not make whole prediction to the behavior of equipment, can only carry out remedial measure after the problem takes place, and can not make prevention in advance, thereby lead to the life of equipment to shorten, some unnecessary production incident takes place even, lead to the practicality lower.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the area online monitoring system which can monitor the whole operation condition of the equipment and can give an alarm in time when the monitored data exceeds the safety threshold value, thereby achieving the effect of safety prevention, prolonging the service life of the equipment, improving the safety guarantee of production and improving the practicability.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an area online monitoring system comprises a field acquisition end, a control core end and a client terminal;
the on-site acquisition end comprises one or more of a thermal imaging monitoring unit, a noise monitoring unit, a dust monitoring unit, a methane concentration monitoring unit and a video monitoring unit;
the control core end comprises a data processing unit for processing the information collected by the field acquisition end, an alarm filing unit and a network communication unit connected with the client terminal;
the client terminal comprises a video data display unit, a safety threshold value setting unit and a safety playback unit.
Preferably, the data processing unit processes the information acquired by the field acquisition end through a network, an RS485 and an analog quantity means.
Preferably, the alarm filing unit comprises an audible and visual alarm unit, an alarm output unit for transmitting alarm information to the operating equipment PLC, and a filing unit for storing data of the alarm position.
Preferably, the filing unit controls the video monitoring unit to automatically capture the condition of the alarm point and record the picture information of the alarm and the alarm threshold value.
Preferably, the core control terminal further comprises a power supply unit, and the power supply unit converts the AC220V power output into DC24V and DC12V for output, so as to control the power supply of the core terminal and the field acquisition terminal.
Preferably, the safety threshold setting unit is configured to set a safety threshold of each acquired data of the field acquisition end.
Preferably, the security playback unit is used for checking the information processed by the data processing unit and playing back the security alarm information stored in the alarm filing unit.
(III) advantageous effects
Compared with the prior art, the invention provides an area online monitoring system, which has the following beneficial effects: the regional online monitoring system monitors a plurality of data at the belt head through a field acquisition end, acquired dust information is accessed to a control core end through analog quantity, noise information is accessed to the control core end through a private protocol of RS485, thermal imaging information and video information are accessed to the control core end in a network mode, and the control core end is used as a link of the field acquisition end and a client terminal and is used for connecting field equipment, a client and PLC equipment to realize analysis processing, uniform protocol, alarm output, control output, protocol communication and the like of the data; the client and the control core end carry out data interaction, and data are collected and transmitted in a network mode, so that the functions of parameter configuration, data classification, filing, real-time display, alarming and the like are realized, and the decision making is convenient for users.
Drawings
FIG. 1 is a block diagram 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.
Referring to fig. 1, an area online monitoring system of the present invention includes a field acquisition end, a control core end and a client terminal; the on-site acquisition end comprises one or more of a thermal imaging monitoring unit, a noise monitoring unit, a dust monitoring unit, a methane concentration monitoring unit and a video monitoring unit; the control core end comprises a data processing unit for processing the information collected by the field acquisition end, an alarm filing unit and a network communication unit connected with the client terminal; the client terminal comprises a video data display unit, a safety threshold value setting unit and a safety playback unit.
And the data processing unit processes the information acquired by the field acquisition terminal through a network, an RS485 and an analog quantity means.
The alarm filing unit comprises an audible and visual alarm unit, an alarm output unit for transmitting alarm information to the operating equipment PLC, and a filing unit for storing data of alarm positions.
The filing unit controls the video monitoring unit to automatically capture the condition of the alarm point and records the picture information of the alarm and the alarm threshold value.
The core control end also comprises a power supply unit, and the power supply unit converts the AC220V power output into DC24V and DC12V for outputting, and is used for controlling the power supply of the core end and the field acquisition end.
The safety threshold setting unit is used for setting the safety threshold of each acquired data of the field acquisition end.
The safety playback unit is used for checking the information processed by the data processing unit and playing back the safety alarm information stored by the alarm filing unit, and the safety alarm information playback can be screened according to the type and date of alarm to quickly select the alarm information.
Example (b):
the on-site acquisition end is arranged obliquely above the belt machine head to ensure that the object to be detected can enter the monitoring range of the thermal imaging and video camera, the control core end is arranged near the belt machine head to be conveniently used for maintenance, the client terminal is arranged in the monitoring center and is a PC end, the dust concentration information, the noise information, the video information and the like at the belt head are collected by a field collecting end, the collected dust information is accessed to a control core end through an analog quantity, the noise information is accessed to the control core end through a RS485 private protocol, the thermal imaging information and the video information are accessed to the control core end in a network mode, the control core end is used as a link between a field acquisition end and a client terminal and is used for connecting field equipment, a client and PLC (programmable logic controller) equipment to realize data analysis and processing, uniform protocol, alarm output, control output, protocol communication and the like; the client and the control core end carry out data interaction, and data are collected and transmitted in a network mode, so that the functions of parameter configuration, data classification, filing, real-time display, alarming and the like are realized, and the decision making is convenient for users.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. An area online monitoring system is characterized by comprising a field acquisition end, a control core end and a client terminal;
the on-site acquisition end comprises one or more of a thermal imaging monitoring unit, a noise monitoring unit, a dust monitoring unit, a methane concentration monitoring unit and a video monitoring unit;
the control core end comprises a data processing unit for processing the information collected by the field acquisition end, an alarm filing unit and a network communication unit connected with the client terminal;
the client terminal comprises a video data display unit, a safety threshold value setting unit and a safety playback unit.
2. The system of claim 1, wherein the data processing unit processes the information collected by the field collection end through a network, an RS485 and an analog means.
3. The area on-line monitoring system as claimed in claim 2, wherein the alarm filing unit comprises an audible and visual alarm, an alarm output unit for transmitting alarm information to the operation equipment PLC, and a filing unit for storing data of alarm positions.
4. The system of claim 3, wherein the filing unit controls the video monitoring unit to automatically capture the alarm point condition and record the alarm picture information and the alarm threshold.
5. The system of claim 4, wherein the core control terminal further comprises a power supply unit, and the power supply unit converts the AC220V power output into DC24V and DC12V for output, so as to control the power supply of the core terminal and the field acquisition terminal.
6. The system for on-line monitoring of area as claimed in claim 5, wherein said safety threshold setting unit is configured to set a safety threshold for each collected data of the on-site collection end.
7. The system of claim 6, wherein the security playback unit is configured to review the information processed by the data processing unit and play back the security alarm information stored by the alarm archiving unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343236.7A CN112578749A (en) | 2020-11-26 | 2020-11-26 | Regional online monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343236.7A CN112578749A (en) | 2020-11-26 | 2020-11-26 | Regional online monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112578749A true CN112578749A (en) | 2021-03-30 |
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| CN202011343236.7A Pending CN112578749A (en) | 2020-11-26 | 2020-11-26 | Regional online monitoring system |
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Citations (10)
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|---|---|---|---|---|
| US20090190921A1 (en) * | 2006-02-03 | 2009-07-30 | Fujikura, Ltd. | Optical line monitoring apparatus and optical line monitoring method |
| CN104155911A (en) * | 2014-08-13 | 2014-11-19 | 张家港耐维思通电子科技有限公司 | Belt conveyor safety monitoring device |
| CN106154967A (en) * | 2016-08-27 | 2016-11-23 | 南京安元科技有限公司 | A kind of Internet of Things data monitoring processing system |
| CN107187825A (en) * | 2017-07-14 | 2017-09-22 | 天津工业大学 | A kind of belt conveyor monitoring system based on Ethernet |
| CN109026157A (en) * | 2018-09-21 | 2018-12-18 | 南京中高知识产权股份有限公司 | A kind of mine safety defense monitoring system and its working method |
| CN109993320A (en) * | 2017-12-29 | 2019-07-09 | 广州瀚新智能科技有限公司 | A kind of device intelligence alarm management system |
| CN110700887A (en) * | 2019-11-11 | 2020-01-17 | 西安科技大学 | Coal mine safety production monitoring and early warning system and method |
| CN110821566A (en) * | 2019-08-01 | 2020-02-21 | 青岛理工大学 | Fault monitoring system and method for mine shaft |
| CN210666452U (en) * | 2019-11-13 | 2020-06-02 | 济南祥控自动化设备有限公司 | Intelligent management and control system for coal yard |
| CN213754563U (en) * | 2020-11-26 | 2021-07-20 | 德卓(天津)工程技术有限公司 | Regional online monitoring system |
-
2020
- 2020-11-26 CN CN202011343236.7A patent/CN112578749A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090190921A1 (en) * | 2006-02-03 | 2009-07-30 | Fujikura, Ltd. | Optical line monitoring apparatus and optical line monitoring method |
| CN104155911A (en) * | 2014-08-13 | 2014-11-19 | 张家港耐维思通电子科技有限公司 | Belt conveyor safety monitoring device |
| CN106154967A (en) * | 2016-08-27 | 2016-11-23 | 南京安元科技有限公司 | A kind of Internet of Things data monitoring processing system |
| CN107187825A (en) * | 2017-07-14 | 2017-09-22 | 天津工业大学 | A kind of belt conveyor monitoring system based on Ethernet |
| CN109993320A (en) * | 2017-12-29 | 2019-07-09 | 广州瀚新智能科技有限公司 | A kind of device intelligence alarm management system |
| CN109026157A (en) * | 2018-09-21 | 2018-12-18 | 南京中高知识产权股份有限公司 | A kind of mine safety defense monitoring system and its working method |
| CN110821566A (en) * | 2019-08-01 | 2020-02-21 | 青岛理工大学 | Fault monitoring system and method for mine shaft |
| CN110700887A (en) * | 2019-11-11 | 2020-01-17 | 西安科技大学 | Coal mine safety production monitoring and early warning system and method |
| CN210666452U (en) * | 2019-11-13 | 2020-06-02 | 济南祥控自动化设备有限公司 | Intelligent management and control system for coal yard |
| CN213754563U (en) * | 2020-11-26 | 2021-07-20 | 德卓(天津)工程技术有限公司 | Regional online monitoring system |
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Application publication date: 20210330 |