CN111966067A - Personnel safety management and control system for sandstone aggregate plant - Google Patents
Personnel safety management and control system for sandstone aggregate plant Download PDFInfo
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- CN111966067A CN111966067A CN202010869006.8A CN202010869006A CN111966067A CN 111966067 A CN111966067 A CN 111966067A CN 202010869006 A CN202010869006 A CN 202010869006A CN 111966067 A CN111966067 A CN 111966067A
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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], computer integrated manufacturing [CIM]
- G05B19/4184—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], computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
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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
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31088—Network communication between supervisor and cell, machine group
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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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- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a personnel safety management and control system for a sand aggregate plant, which comprises an application layer, a network layer, a sensing layer and an interaction layer, wherein the application layer comprises an image identification module and a service terminal; the network layer comprises an industrial switch, an alarm host and an audible and visual alarm; the sensing layer comprises a camera, a safety grating, a dust concentration sensor and a noise sensor; the interaction layer comprises a display screen, a mobile phone and a tablet personal computer; the camera is in signal connection with the switch; the safety grating, the dust concentration sensor and the noise sensor are connected with an alarm host through an alarm input terminal; the audible and visual alarm is connected with the alarm host through an alarm output terminal; the face recognition door lock is electrically connected with the alarm host, and is in signal connection with the industrial switch; the image that the camera in the perception layer was covered the snapshot is conveyed to image recognition module, and image recognition module conveys the image after handling to the interaction layer and triggers audible-visual annunciator simultaneously.
Description
Technical Field
The invention relates to a safety management and control system for personnel in a factory building, in particular to a safety management and control system for personnel in a sand aggregate factory.
Background
In recent years, along with the soaring of the economy of China, the construction industry also develops rapidly, so that the demand of the sandstone aggregate is gradually increased year by year, and the country considers the aspects of environmental protection, energy conservation and the like, eliminates a large number of aggregate production enterprises with high pollution and low yield, promotes a batch of novel environmentally-friendly, standardized and industrialized sandstone aggregate production enterprises to be built and put into production rapidly, promotes the transformation and upgrading of the sandstone aggregate industry, and follows the strategic policy of the national green sustainable development.
In the prior sand aggregate production process, electronic equipment, mechanical equipment and complex circuits are arranged in a factory building, and a large amount of dust and noise are accompanied, so that personnel entering the factory building can be reasonably and safely controlled for ensuring the safety and health of the personnel on site; the production safety of the current factory building generally depends on the consciousness of staff and simple monitoring management, and the method has the following two problems;
firstly, safety management and control of real-time performance and accuracy are difficult to realize in a factory building.
Secondly, the 24-hour supervision in the factory building is difficult to achieve, and once an accident occurs, the position of the incident scene is difficult to accurately feed back at the first time, so that the accident is processed at the first time.
Disclosure of Invention
The present invention is directed to overcoming the above-mentioned deficiencies and others and to providing a solution to at least one of the problems set forth above.
A personnel safety management and control system for a sand aggregate plant comprises an application layer, a network layer, a sensing layer and an interaction layer, wherein the application layer comprises an image identification module and a service terminal; the network layer comprises an industrial switch, an alarm host and an audible and visual alarm; the sensing layer comprises a camera, a safety grating, a dust concentration sensor and a noise sensor; the interaction layer comprises a display screen, a mobile phone and a tablet personal computer; the sensing layer transmits the acquired data information to the application layer through the network layer; the alarm host is connected with the industrial switch, and the application layer reads the information of the alarm host through a network; the camera is in signal connection with the switch; the safety grating, the dust concentration sensor and the noise sensor are connected with an alarm host through an alarm input terminal; the audible and visual alarm is connected with the alarm host through an alarm output terminal; the face recognition door lock is electrically connected with the alarm host, and is in signal connection with the industrial switch; the image that the camera in the perception layer was covered the snapshot is conveyed to image recognition module, and image recognition module conveys the image after handling to the interaction layer and triggers audible-visual annunciator simultaneously.
Preferably, the installation distance of the safety grating is 0.4-0.6 m away from the ground; when the safety grating detects that the photoelectric signal changes, the safety grating sends a safety signal to the service terminal, and the service terminal calls a camera image at the safety grating to the display screen.
Preferably, the dust concentration sensor measures indoor dust concentration, temperature and humidity and transmits data to the service terminal in real time.
Preferably, the noise sensor measures the mechanical noise decibel value and transmits the data to the service terminal in real time; the audible and visual alarm is in signal connection with the alarm host.
Preferably, the service terminal uses a C # language for a C/S architecture secondarily developed according to the device network SDK.
Compared with the prior art, the invention has the beneficial effects that: according to the personnel safety control system for the sandstone aggregate plant, the dust concentration sensor can be used for monitoring the dust concentration in the plant, and the noise sensor can be used for monitoring the noise degree in real time; the protection equipment for workers is intelligently identified by adopting a camera; the safety grating and the camera are adopted to monitor the personnel coming in and going out in real time, so that the interference of dust on the intelligent identification of the camera is effectively supplemented; the service terminal monitors and records safety state data in the factory building in full time and forms a report, safety accidents can be responded and reviewed in time, and personal safety of workers is effectively guaranteed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
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 described below, and it is obvious that the drawings in the following description are only 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.
FIG. 1 is a system framework diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, 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, in an embodiment of the present invention, a sandstone aggregate plant personnel safety management and control system includes an application layer, a network layer, a sensing layer, and an interaction layer, where the application layer includes an image recognition module and a service terminal; the network layer comprises an industrial switch, an alarm host and an audible and visual alarm; the sensing layer comprises a camera, a safety grating, a dust concentration sensor and a noise sensor; the interaction layer comprises a display screen, a mobile phone and a tablet personal computer; the sensing layer transmits the acquired data information to the application layer through the network layer; the alarm host is connected with the industrial switch, and the application layer reads the information of the alarm host through a network; the camera is in signal connection with the switch; the safety grating, the dust concentration sensor and the noise sensor are connected with an alarm host through an alarm input terminal; the audible and visual alarm is connected with the alarm host through an alarm output terminal; the face recognition door lock is electrically connected with the alarm host, and is in signal connection with the industrial switch; the image captured by the camera in the sensing layer is transmitted to the image recognition module, and the image recognition module transmits the processed image to the interaction layer and triggers the audible and visual alarm; the image identification module identifies whether the person in the image is afraid of wearing the camera to be qualified or not, and comprises the steps of identifying whether a worker carries a safety helmet, a dust mask and a noise-proof earphone or not, if the worker is qualified, an audible and visual alarm qualified signal is triggered, and if the worker is not qualified, an audible and visual alarm unqualified signal is triggered.
Specifically, the installation distance of the safety grating is 0.4-0.6 m away from the ground; when the safety grating detects that the photoelectric signal changes, the safety grating sends a safety signal to the service terminal, and the service terminal calls a camera image at the safety grating to the display screen.
Specifically, the dust concentration sensor measures the indoor dust concentration, temperature and humidity, and transmits data to the service terminal in real time.
Specifically, the noise sensor measures a mechanical noise decibel value and transmits data to the service terminal in real time; the audible and visual alarm is in signal connection with the alarm host.
Specifically, the service terminal uses C # language to develop the C/S architecture secondarily according to the equipment network SDK; the main functions comprise equipment maintenance operation logs, major accident entry analysis, alarm times and analysis, factory entrance and exit times statistics, personnel authorization configuration and worker scheduling. The main functions of the equipment maintenance operation log comprise recording the triggering time, position, equipment state, triggering personnel information, equipment fault, maintenance and replacement information, platform login personnel number, time, operation type and operation content of each sensor equipment; major accident entry analysis comprises accident time, accident site, personnel in the plant, personnel on duty, accident grade, accident type, accident loss, accident responsibility and storage of related evidence materials; the alarm times and analysis comprise comprehensive statistics of a monitoring display interface, an alarm type, alarm duration, an alarm time period, a production state, personnel in a plant, an on-duty personnel, a violation entry record, an unauthorized personnel alarm and a non-standard safety equipment alarm; the personnel authorization configuration comprises the work number and the job entry of workers, the access control authority of the workers, the health state of the workers and the protection configuration state of the workers; the work scheduling of the workers comprises statistics of the working state of the workers, the type of the scheduling, the scheduling date, the scheduling personnel and the working time.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (5)
1. A personnel safety management and control system for a sand aggregate plant is characterized by comprising an application layer, a network layer, a sensing layer and an interaction layer, wherein the application layer comprises an image identification module and a service terminal; the network layer comprises an industrial switch, an alarm host and an audible and visual alarm; the sensing layer comprises a camera, a safety grating, a dust concentration sensor and a noise sensor; the interaction layer comprises a display screen, a mobile phone and a tablet personal computer; the sensing layer transmits the acquired data information to the application layer through the network layer; the alarm host is connected with the industrial switch, and the application layer reads the information of the alarm host through a network; the camera is in signal connection with the switch; the safety grating, the dust concentration sensor and the noise sensor are connected with an alarm host through an alarm input terminal; the audible and visual alarm is connected with the alarm host through an alarm output terminal; the face recognition door lock is electrically connected with the alarm host, and is in signal connection with the industrial switch; the image that the camera in the perception layer was covered the snapshot is conveyed to image recognition module, and image recognition module conveys the image after handling to the interaction layer and triggers audible-visual annunciator simultaneously.
2. The personnel safety control system for the sand and stone aggregate plant according to claim 1, wherein the installation distance of the safety grating is 0.4-0.6 m away from the ground; when the safety grating detects that the photoelectric signal changes, the safety grating sends a safety signal to the service terminal, and the service terminal calls a camera image at the safety grating to the display screen.
3. The personnel safety control system for sand and stone aggregate plants according to claim 1, characterized in that the dust concentration sensor measures the indoor dust concentration, temperature and humidity and transmits the data to the service terminal in real time.
4. The sand and stone aggregate plant personnel safety control system according to claim 1, characterized in that a noise sensor measures the decibel value of mechanical noise and transmits data to a service terminal in real time; the audible and visual alarm is in signal connection with the alarm host.
5. The sand and stone aggregate plant personnel safety control system according to claim 1, characterized in that the service terminal uses C # language to implement C/S architecture developed secondarily according to equipment network SDK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010869006.8A CN111966067A (en) | 2020-08-25 | 2020-08-25 | Personnel safety management and control system for sandstone aggregate plant |
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| CN202010869006.8A CN111966067A (en) | 2020-08-25 | 2020-08-25 | Personnel safety management and control system for sandstone aggregate plant |
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| CN111966067A true CN111966067A (en) | 2020-11-20 |
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| CN202010869006.8A Pending CN111966067A (en) | 2020-08-25 | 2020-08-25 | Personnel safety management and control system for sandstone aggregate plant |
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| CN111237603A (en) * | 2020-03-02 | 2020-06-05 | 苏州中为联创微纳制造创新中心有限公司 | Laser source device for intelligent door lock |
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Application publication date: 20201120 |
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