CN112947205A - Movable maintenance safety monitoring system - Google Patents
Movable maintenance safety monitoring system Download PDFInfo
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- CN112947205A CN112947205A CN202110215191.3A CN202110215191A CN112947205A CN 112947205 A CN112947205 A CN 112947205A CN 202110215191 A CN202110215191 A CN 202110215191A CN 112947205 A CN112947205 A CN 112947205A
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- module
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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
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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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
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
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Abstract
The invention discloses a mobile maintenance safety monitoring system, which comprises a central control room, a safety helmet, probe equipment and a working card, wherein the central control room is used for controlling the operation of the safety helmet; the central control room comprises a receiving module, an alarm module, a control module, a display module, an operation ticket module and an overhaul tracking module; the central control room is respectively in communication connection with the safety helmet, the probe equipment and the working card. The safety helmet comprises a digital module, a positioning module, a video module, a light module and a voice module. The central control room, the safety helmet, the probe device and the work card are all arranged in the container or on the moving vehicle. The invention can be arranged in a container or a mobile vehicle, is convenient to move, can be used for safety monitoring of various fields, integrates Internet of things equipment and a communication mode, and improves the safety control efficiency of a complex overhaul process. The probe device feeds data back to the central control room in real time, so that the safety of the overhaul area is improved, and the safety of overhaul personnel is guaranteed.
Description
Technical Field
The invention relates to the field of safety monitoring of an overhaul process of an oil chemical plant, in particular to a mobile overhaul safety monitoring system.
Background
The large overhaul work in the petrochemical industry needs huge manpower and material resources to be invested in a short period of time to ensure the overhaul work, the scale is huge, the ledger data is known, the site location cannot be found, or the site object can be seen, the attribute data cannot be known, and the large overhaul work is a chronic disease which always troubles managers at all levels and operators at one line. Some employees who are engaged in the one-line operation of chemical devices and the management of production command and scheduling for many years have a good finger on the conditions of equipment, pipe networks and the like in the jurisdiction area, are honored as 'factory activity maps', are the core backbone of chemical production and equipment maintenance management, and are valuable wealth of enterprises. However, with the enlargement of the scale of the production device, the simplification of the enterprise management operators and the post replacement, the practical requirements of the enterprise large-scale production and the device large-scale maintenance management are difficult to meet simply depending on the traditional management means in the form of human brain experience memory.
The world industrial development goes through mechanization, electrification and automation stages, and enters an intelligent stage, advanced experience is used for reference, a management mode is reformed, a set of specialized, visual and intelligent management system is established for the characteristics of a chemical production device by means of modern information technology, the interconnection, mutual checking and visual positioning display of equipment attribute data, process data and space image data of the production device are realized, quick and efficient decision information support is provided for large-scale overhaul field scheduling command and management personnel, and the system is an urgent need for improving the enterprise safety management level and guaranteeing the economic benefit of enterprises.
The overhaul is a high-occurrence period of safety and environmental protection accidents in the petrochemical industry, attention must be paid to the overhaul safety, safety management, risk identification and operation site real-time monitoring and feedback in the overhaul process are required, and the safety in the overhaul process is guaranteed. The Chinese patent discloses a coal mine hoist maintainer safety monitoring system (CN201410662745.4), which comprises a computer, a network router and a set of maintainer positioning system configured on each maintenance layer; the Chinese patent discloses a comprehensive intelligent management system (CN110689145A) for rail transit operation and maintenance safety overhaul, which comprises a safety protection interlocking control subsystem, an intelligent gate control subsystem, a safety warning subsystem and a video linkage monitoring subsystem. The system can carry out automatic, intelligent, networked and informationized management control on each operation link of vehicle maintenance of the rail transit. The above patents are only suitable for specific scenes of coal mine systems and rail traffic, are not suitable for complex scenes of complex petrochemical field large overhaul, and cannot meet the requirements of large overhaul safety of oil refineries and petrochemical plants.
Disclosure of Invention
In order to solve the problems, the invention provides a mobile maintenance safety monitoring system.
A first aspect of a mobile overhaul safety monitoring system provides a mobile overhaul safety monitoring system which comprises a central control room, a safety helmet, probe equipment and a work card; the central control room comprises a receiving module, an alarm module, a control module, a display module, an operation ticket module and an overhaul tracking module; the central control room is respectively in communication connection with the safety helmet, the probe equipment and the working card.
As a preferred technical scheme of the invention, the safety helmet comprises a digital module, a positioning module, a video module, a light module and a voice module; the receiving module is respectively in communication connection with the digital module, the positioning module, the video module, the light module and the voice module.
As a preferred technical scheme of the invention, the probe equipment comprises a gas probe, a video probe and a meteorological probe; the receiving module is respectively in communication connection with the gas probe, the video probe and the meteorological probe.
As a preferred technical scheme of the invention, the work card is in communication connection with the receiving module.
As a preferred technical scheme of the invention, the alarm module comprises an automatic alarm unit and a manual alarm unit; the alarm module is respectively in communication connection with the display module and the safety helmet.
As a preferred technical scheme of the invention, the display module is respectively in communication connection with the operation ticket module, the overhaul tracking module and the alarm module; the display module comprises a mobile phone and a computer.
As a preferred technical scheme of the invention, the overhaul tracking module comprises a completed workload unit, an unfinished workload unit and a total workload unit.
As a preferred technical scheme of the invention, the control module is respectively in communication connection with the receiving module, the alarm module, the display module, the operation ticket module and the maintenance tracking module.
In a preferred embodiment of the present invention, the central control room, the safety helmet, the probe device, and the work card are all disposed in a container or on a mobile vehicle.
The second aspect of the invention provides application of a mobile maintenance safety monitoring system, which is applied to maintenance safety monitoring of hoisting operation, fire operation, soil operation, circuit breaking operation, high-altitude operation, equipment maintenance operation, blind plate plugging operation and limited space operation.
The invention has the following beneficial effects:
1. the invention can be arranged in a container or a mobile vehicle, is convenient to move, can be used for safety monitoring of various fields, integrates Internet of things equipment and a communication mode, and improves the safety control efficiency of a complex overhaul process.
2. The probe device feeds data back to the central control room in real time, so that the safety of the overhaul area is improved, and the safety of overhaul personnel is guaranteed.
3. The video probe and the video module in the invention can find illegal operation or sudden accidents in time, and avoid dead angles, thereby improving the normalization and the safety of maintainers.
4. The operation ticket module and the maintenance tracking module improve the convenience of workers and facilitate the inquiry of the work progress.
Drawings
Fig. 1 is a schematic block diagram of a mobile overhaul safety monitoring system.
Fig. 2 is a general architecture diagram of the mobile overhaul safety monitoring system.
Fig. 3 is a layout diagram of a central control room of the container.
Fig. 4 is a schematic view of a monitoring screen.
Fig. 5 is a schematic view of a table configuration.
Detailed Description
The technical features of the technical solutions provided by the present invention will be further clearly and completely described below with reference to the specific embodiments, and it should be apparent 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.
The words "preferred", "preferably", "further" and the like in the present disclosure mean embodiments of the invention that may provide certain benefits, under certain circumstances. However, other embodiments may be preferred, under the same or other circumstances. Furthermore, the recitation of one or more preferred embodiments does not imply that other embodiments are not useful, nor is it intended to exclude other embodiments from the scope of the invention.
The invention provides a mobile maintenance safety monitoring system, which comprises a central control room, a safety helmet, probe equipment and a working card, wherein the central control room is used for controlling the operation of the safety helmet; the central control room comprises a receiving module, an alarm module, a control module, a display module, an operation ticket module and an overhaul tracking module; the central control room is respectively in communication connection with the safety helmet, the probe equipment and the working card. The safety helmet comprises a digital module, a positioning module, a video module, a light module and a voice module; the receiving module is respectively in communication connection with the digital module, the positioning module, the video module, the light module and the voice module. The probe equipment comprises a gas probe, a video probe and a meteorological probe; the receiving module is respectively in communication connection with the gas probe, the video probe and the meteorological probe; the functions of the work card comprise sign-in and positioning, and the work card is in communication connection with the receiving module.
The alarm module comprises an automatic alarm unit and a manual alarm unit. The alarm module is respectively in communication connection with the display module and the safety helmet. The display module comprises a mobile phone and a computer. The display module is respectively in communication connection with the operation ticket module, the overhaul tracking module and the alarm module. The overhaul tracking module comprises a completed workload unit, an unfinished workload unit and a total workload unit. The control module is respectively in communication connection with the receiving module, the alarm module, the display module, the operation ticket module and the maintenance tracking module. The control module receives the data from the receiving module and stores the data in the control module; after analysis, data such as videos, gas content, temperature, humidity, wind power, wind direction and the like are transmitted to a display module and can be directly checked in a computer or a mobile phone; if the worker finds that the video has an illegal phenomenon, the worker drives the manual alarm unit to send out an alarm signal and uploads the alarm signal to a maintenance worker and a related person in charge; if the data such as gas content, temperature, humidity, wind power, wind direction exceed the set value, then the data are automatically transmitted to the automatic alarm unit and are uploaded to the overhaul workers and the relevant responsible persons. The operation ticket module is set according to eight operation requirements required in GB30871-2014< < special operation safety standard of chemical production unit >, and comprises hoisting operation, live working, soil working, circuit breaking operation, high-altitude operation, equipment maintenance operation, blind plate plugging operation and limited space operation. When a maintainer enters a maintenance area to work, the maintainer has to apply on a mobile phone or a computer, and when the application passes, the maintainer can enter the maintenance area to work; can be applied by the display module. The maintenance tracking module records the maintenance work progress and comprises a finished workload unit, an unfinished workload unit and a total workload unit; can be viewed through the display module. The central control room, the safety helmet, the probe device and the work card are all arranged in a container or on a moving vehicle.
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 or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Examples
Referring to fig. 1 to 5, the present embodiment provides a mobile overhaul safety monitoring system, which includes a central control room, a safety helmet, a probe device, and a work card; the central control room comprises a receiving module, an alarm module, a control module, a display module, an operation ticket module and an overhaul tracking module; the central control room is respectively in communication connection with the safety helmet, the probe equipment and the working card. The safety helmet comprises a digital module, a positioning module, a video module, a light module and a voice module; the receiving module is respectively in communication connection with the digital module, the positioning module, the video module, the light module and the voice module. The probe equipment comprises a gas probe, a video probe and a meteorological probe; the receiving module is respectively in communication connection with the gas probe, the video probe and the meteorological probe; the functions of the work card comprise sign-in and positioning, and the work card is in communication connection with the receiving module.
The alarm module comprises an automatic alarm unit and a manual alarm unit; the alarm module is respectively in communication connection with the display module and the safety helmet. The display module comprises a mobile phone and a computer; the display module is respectively in communication connection with the operation ticket module, the overhaul tracking module and the alarm module. The control module is respectively in communication connection with the receiving module, the alarm module, the display module, the operation ticket module and the maintenance tracking module; the control module receives the data from the receiving module and stores the data in the control module; after analysis, data such as videos, gas content, temperature, humidity, wind power, wind direction and the like are transmitted to a display module and can be directly checked in a computer or a mobile phone; if the worker finds that the video has an illegal phenomenon, the worker drives the manual alarm unit to send out an alarm signal and uploads the alarm signal to a maintenance worker and a related person in charge; if the data such as gas content, temperature, humidity, wind power, wind direction exceed the set values, the data are transmitted to the automatic alarm unit and uploaded to overhaul workers and relevant responsible persons.
The operation ticket module is set according to eight operation requirements, when a maintainer enters an overhaul area to work, the maintainer needs to apply on a mobile phone or a computer, and when the application passes, the maintainer can enter the overhaul area to work; can be applied by the display module. The maintenance tracking module records the maintenance work progress and comprises a finished workload unit, an unfinished workload unit and a total workload unit; can be viewed through the display module. The central control room, the safety helmet and the probe equipment are arranged in the container; move at any time according to the work demand, improved the convenience.
The digital modules in the safety helmets are characterized in that each safety helmet has a corresponding number, and the digital modules correspond to maintainers and are not expected to be used in a crossed manner; the positioning module is used for positioning the maintainers, and transmitting information to the central control room when the maintainers enter or leave the overhauling area; and displaying the position of the maintainer in the maintenance area; the video module is provided with a camera in front of the safety helmet and transmits video content to the central control room; if the overhaul personnel have irregular operation or emergency occurs on site, the central control room sends alarm information and informs related personnel; the light module is used by maintainers in places with insufficient light, provides a light source and is convenient to construct; the voice module communicates with and informs the maintainers of information, so that the maintainers are prevented from not receiving alarm information in time and missing the time of leaving the overhaul site.
The gas probe in the probe equipment is used for detecting the content of toxic gas or inflammable gas on site, such as hydrogen sulfide, carbon monoxide, oxygen and the like, and transmitting data to the central control room in real time, if the gas content exceeds a set value, the central control room gives an alarm and transmits information to a maintainer and a related person in charge; the video probe is used for placing a site, monitoring the overhaul area on the whole, transmitting the site condition to the central control room in real time, and if an accident occurs on the site, giving alarm information to the central control room and transmitting the information to overhaul personnel and related responsible persons; the meteorological probe is used for detecting temperature, humidity, wind direction, wind power and the like, data are transmitted to the central control room in real time during overhead operation, and if the data of the meteorological probe exceed a set value, alarm information appears in the central control room and the information is transmitted to maintainers and relevant responsible persons.
When the mobile maintenance safety monitoring system is arranged in the container, the mobile maintenance safety monitoring system sends or receives signals of the probe equipment, the safety helmet and the working card; the gas probe, the video probe and the meteorological probe are respectively arranged in the overhaul region, and workers can carry the safety helmet and the work card to enter the overhaul region, receive real-time signals from different operation points through the safety helmet and the work card and feed back the signals in time. In addition, the mobile maintenance safety monitoring system transmits information to the mobile application terminal through 3G/4G/5G/WIFI, the mobile application terminal comprises a field explosion-proof mobile phone and other mobile phones, and managers can feed back and operate the mobile maintenance safety monitoring system through the mobile application terminal. The mobile maintenance safety monitoring system also transmits information to a factory or cloud application program through 3G/4G/5G/WIFI, and the information can also be displayed through a large screen, as shown in fig. 2. The mobile maintenance safety monitoring system in the container is in two-way communication with personnel positioning, video monitoring, gas probe signals and other equipment through 3G/4G/5G/WIFI respectively.
The container comprises a cabinet, a storage cabinet, fireproof equipment, a workbench, a working chair, a distribution box, an air conditioner outdoor unit and a meteorological detector; the distribution box, the air conditioner outdoor unit and the meteorological detector are arranged on the left side of the container; the working platform and the working chair are arranged in the middle of the container; the machine cabinet and the storage cabinet are arranged on the right side of the container; the fire protection equipment is arranged below the container and to the left of the storage cabinet. The storage cabinet stores field devices and tools, has a storage function, avoids the devices and tools from being randomly placed, and keeps clean and tidy. And a server is arranged in the cabinet and used for controlling the whole system. The fire protection device includes a fire extinguisher for use in a fire emergency. The workstation includes the monitoring screen for the workman monitors the developments of overhauing the scene, in time with information transfer to relevant person of blakeing. The working chair is convenient for workers to work, avoids long-time standing and reduces working strength. The weather detector is used for detecting on-site weather. The block terminal provides the electric energy of whole equipment, guarantees equipment operation. The air conditioner outdoor unit ensures normal operation of the equipment and avoids heating of the equipment due to long-time operation, so as to damage the equipment, as shown in fig. 3.
Fig. 4 is a schematic view of a monitoring screen. The screen can be divided into multiple areas, and simultaneously displays information of different operation points, such as site videos, gas signals and the like, and also comprises contents of gas alarm, personnel alarm, emergency call and the like. Fig. 5 is a schematic configuration diagram of a workbench, which includes a monitoring screen, a video conference terminal, a keyboard, a mobile phone, an interphone, and a telephone, so that the worker can monitor each working point at the same time, thereby improving the working efficiency and ensuring the safety of the maintenance site.
The working principle is as follows: the container is arranged near an overhaul area, probe devices such as a gas probe, a video probe and a meteorological probe are installed in the overhaul area according to actual requirements, the number of overhaul people is determined, the number of corresponding safety helmets is prepared, and overhaul workers must carry work cards. Secondly, when a maintenance worker needs to enter a maintenance site, an operation ticket module is opened on a computer or a mobile phone to enter an application, all data of the probe device are transmitted to a central control room to be analyzed and judged, and when no potential safety hazard exists in a maintenance area, the computer or the mobile phone feeds back information allowing the probe device to enter. Then, the maintainers enter a maintenance area to work, at least one worker in the container observes a computer or a mobile phone, monitors whether the maintainers have illegal operation through a video probe or a video module on a safety helmet, and can also observe whether sudden accidents occur on the site; if illegal operation or sudden accidents occur, the staff can drive the manual alarm unit and transmit alarm information to the related responsible person. When the content of toxic gas or inflammable gas exceeds a set value, the system automatically gives an alarm and transmits alarm information to related responsible persons, and workers can transmit the information to maintainers in time. In addition, the staff can also find the position of the maintainer according to the positioning module, and can arrive at the scene as soon as possible to provide assistance if an accident occurs. A maintenance tracking module in the system records the working progress of maintenance personnel and determines the daily workload.
The information of site videos, gas probes, personnel positions and the like in the invention is fed back to the central control room in real time, and the information is monitored by an alarm of a software system and matched with monitoring personnel in the container to monitor the danger of the overhaul area, such as fire operation, high-altitude operation and the like, so that the safety of the overhaul area is improved by operation, and the safety management efficiency and the compliance of the dangerous operation of the overhaul personnel are enhanced under the condition of meeting the requirement of large overhaul progress. The video probe and the video module have an intelligent behavior recognition function, find fire, illegal operation or sudden accidents in time, and avoid dead angles. The gas probe detects gas in a real-time limited space, can monitor the working environment of the limited space in real time, implements dynamic management and control on high-risk limited space operation management, timely avoids casualties and improves corresponding time of emergency rescue through acousto-optic operation of an operation site, alarming by a site control center and alarming by a factory control center and related personnel in a mobile phone boarding mode, thereby improving the normative and safety of maintainers.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may modify or change the technical content disclosed above into an equivalent embodiment with equivalent changes, but all those simple modifications, equivalent changes and modifications made on the above embodiment according to the technical spirit of the present invention still belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a portable maintenance safety monitoring system which characterized in that: comprises a central control room, a safety helmet, probe equipment and a work card; the central control room comprises a receiving module, an alarm module, a control module, a display module, an operation ticket module and an overhaul tracking module; the central control room is respectively in communication connection with the safety helmet, the probe equipment and the working card.
2. The mobile overhaul safety monitoring system of claim 1, wherein: the safety helmet comprises a digital module, a positioning module, a video module, a light module and a voice module; the receiving module is respectively in communication connection with the digital module, the positioning module, the video module, the light module and the voice module.
3. The mobile overhaul safety monitoring system of claim 1, wherein: the probe equipment comprises a gas probe, a video probe and a meteorological probe; the receiving module is respectively in communication connection with the gas probe, the video probe and the meteorological probe.
4. The mobile overhaul safety monitoring system of claim 1, wherein: the work card is in communication connection with the receiving module.
5. The mobile overhaul safety monitoring system of claim 1, wherein: the alarm module comprises an automatic alarm unit and a manual alarm unit; the alarm module is respectively in communication connection with the display module and the safety helmet.
6. The mobile overhaul safety monitoring system of claim 1, wherein: the display module is respectively in communication connection with the operation ticket module, the overhaul tracking module and the alarm module; the display module comprises a mobile phone and a computer.
7. The mobile overhaul safety monitoring system of claim 1, wherein: the overhaul tracking module comprises a completed workload unit, an unfinished workload unit and a total workload unit.
8. The mobile overhaul safety monitoring system of claim 1, wherein: the control module is respectively in communication connection with the receiving module, the alarm module, the display module, the operation ticket module and the maintenance tracking module.
9. The mobile overhaul safety monitoring system of claim 1, wherein: the central control room, the safety helmet, the probe device and the work card are all arranged in a container or on a moving vehicle.
10. Use of a mobile overhaul safety monitoring system according to any one of claims 1 to 9 wherein: the system is applied to maintenance safety monitoring of hoisting operation, fire operation, soil operation, circuit breaking operation, high-altitude operation, equipment maintenance operation, blind plate plugging operation and limited space operation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110215191.3A CN112947205A (en) | 2021-02-25 | 2021-02-25 | Movable maintenance safety monitoring system |
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| CN202110215191.3A CN112947205A (en) | 2021-02-25 | 2021-02-25 | Movable maintenance safety monitoring system |
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| CN112947205A true CN112947205A (en) | 2021-06-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115083108A (en) * | 2021-08-13 | 2022-09-20 | 济南惠成达科技有限公司 | Fire operation safety maintenance system |
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2021
- 2021-02-25 CN CN202110215191.3A patent/CN112947205A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115083108A (en) * | 2021-08-13 | 2022-09-20 | 济南惠成达科技有限公司 | Fire operation safety maintenance system |
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