CN112766673A - Power plant system equipment maintenance standardized management system - Google Patents
Power plant system equipment maintenance standardized management system Download PDFInfo
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Abstract
The invention provides a power plant system equipment maintenance standardized management system, which comprises a mobile workstation, a tool and spare part intelligent identification mechanism, a face monitoring mechanism, a loudspeaker and a warning lamp, wherein the tool and spare part intelligent identification mechanism, the face monitoring mechanism, the loudspeaker and the warning lamp are connected with the mobile workstation; the mobile workstation comprises an intelligent tool and spare part identification system, a face identification system, an intelligent registration system, an intelligent monitoring automatic snapshot system and an in-out foreign matter prevention registration system. The power plant system equipment maintenance standardized management system provided by the invention has the advantages that the maintenance process is standardized; the completeness of the in-out industrial devices is guaranteed by using a computer vision technology, so that the safety of the operation of a power plant is improved; meanwhile, the mode that personnel and workpieces are gathered into the database is utilized, so that the overhaul operation at every time is digitally served, the overhaul flow is optimized, the detection data is digitally stored, and the overhaul work is conveniently and reasonably arranged by a manager and managed while manpower and material resources are saved.
Description
Technical Field
The invention relates to the field of power plant management systems, in particular to a power plant system equipment maintenance standardized management system.
Background
At present, most of the management of power plants in China is concentrated on a central control room, and the overall management is mainly realized through a monitoring panel. Besides monitoring and analysis at any time, daily inspection is also a non-negligible link, equipment daily in-station inspection, monthly power transmission and transformation equipment inspection, special inspection and the like. For the operation of the power system, safety, reliability, high efficiency and stability are the fundamental objectives of all the research directions, so it is very important for the multiple management of the power system. Therefore, the inspection work of the power system equipment needs to be strengthened, and professional safety tools and labor protection articles need to be arranged in the inspection process, so that the safe and stable operation of personnel and equipment is guaranteed.
At present, the completeness of tools and appliances is supervised in a mode that a domestic power plant inspects and inter-inspects personnel for personnel equipment safety tools and appliances. Meanwhile, the checking work is recorded and filed by using the written handwriting mode of the checking report. Most of the aspects of appliance management and personnel management still adopt a human service mode, and a large amount of financial resources and material resources are wasted. Moreover, due to the characteristics of a visual observation mode, the error-free characteristic of management work is difficult to ensure, and potential safety hazards are caused. The manager can not play the role of management well, and the management difficulty is high.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a power plant system equipment maintenance standardized management system, so that the maintenance process is standardized; the computer vision technology is utilized to detect the industrial devices entering and exiting the plant, so that the completeness of the industrial devices entering and exiting the plant is guaranteed, and the operation safety of a power plant is improved; meanwhile, the mode that personnel and workpieces are gathered into the database is utilized, so that the overhaul operation at every time is digitally served, the overhaul flow is optimized, the detection data is digitally stored, the overhaul report form is automatically generated, and when manpower and material resources are saved, a manager can conveniently and reasonably arrange the overhaul work and manage the overhaul work.
In order to achieve the purpose, the invention provides a power plant system equipment maintenance standardized management system, which comprises a mobile workstation, a tool and spare part intelligent identification mechanism, a face monitoring mechanism, a loudspeaker and a warning lamp, wherein the tool and spare part intelligent identification mechanism, the face monitoring mechanism, the loudspeaker and the warning lamp are connected with the mobile workstation; the mobile workstation comprises an intelligent tool and spare part identification system, a face identification system, an intelligent registration system, an intelligent monitoring automatic snapshot system and an in-out foreign matter prevention registration system.
Preferably, the intelligent tool and spare part identification mechanism comprises an article placement area identification pad, a double-view 4K high-definition visible light camera set and a portable projector; the article placing area identification pad is laid in an article placing area; the double-view 4K high-definition visible light camera set comprises a top-view camera and a side-view camera, wherein the top-view camera is arranged above the article placing area identification pad, and the side-view camera is arranged on one side of the article placing area identification pad; the portable projector is arranged beside the top-view camera; the top view camera, the side view camera and the portable projector are in communication with the mobile workstation.
Preferably, the face monitoring mechanism comprises a person passing region identification pad and a full-high-definition visible light camera; the personnel pass through regional sign pad and lay in an access hole subaerial, full high-definition visible light camera set up in personnel pass through by regional sign pad and connect the mobile workstation.
Preferably, the article placement area identification pad is a dark gray nylon pad; the size of the marking pad in the article placing area is 500mm multiplied by 1000mm, and the thickness is 3 mm; the bottom surface of the article placing area identification pad is connected with a first damping rubber layer; a first yellow frame is arranged on the periphery of the article placing area identification pad; the personnel passing area identification pad is a dark gray nylon pad, and the thickness is 3 mm; the bottom surface of the personnel passing area identification pad is connected with a second damping rubber layer; and a second yellow frame is arranged on the periphery of the personnel passing area identification pad.
Preferably, the intelligent tool and spare part identification system is used for realizing efficient and accurate identification of tools and spare parts;
the system is used for realizing checking and checking of tools and spare parts, a tool list and a spare part list are pre-recorded when the tools enter and leave according to maintenance operation requirements, the tools and the spare parts entering and leaving are detected and recorded by applying an artificial intelligent computer vision algorithm, the tools which are not listed in the tool list are pre-warned, and all the tools and the spare parts are checked and checked with the pre-recorded tool list and the pre-recorded spare part list when personnel finish maintenance and leave;
the system is used for realizing automatic identification and automatic recording of tools and spare parts, automatically identifying the models of the tools and the spare parts when the tools and the spare parts are in and out every time, and automatically recording the models of the tools and the spare parts in and out, pictures of the tools and the spare parts, personnel numbers, personnel photos and timestamps;
the system is used for inputting a field self-defined tool and spare parts, the authorized personnel can shoot and input the tool and the spare parts on the field, and the new tool and the new spare parts are added into the system for automatic identification through incremental learning;
the system is used for checking the integrity of the tool and the spare parts, can check the integrity of the tool while identifying the types of the tool and the spare parts, can give an alarm to the damaged tool in real time, and can read picture records when the tool enters a maintenance site for manual rechecking;
the voice broadcasting device is used for voice broadcasting prompt and warning lamp prompt, and for the detected conditions of the tool and the spare parts, voice broadcasting is carried out through the loudspeaker, and color rendering and flashing are carried out through the warning lamp to prompt for auditing and confirmation;
the system is used for automatically reminding and checking articles which can only enter, submitting a list of articles which can only enter in advance when detecting, checking the articles which can only enter in, prompting and controlling the projector to mark the articles which can only enter in when detecting the articles which can only enter in, and alarming immediately when finding that the list of articles which can only enter in has deficiency, and reminding manual auditing; when the articles which can only enter are checked, if the articles which can only enter are found to be taken out, the loudspeaker is controlled to give an alarm immediately and the warning lamp gives an alarm to prompt manual auditing and confirmation;
the double-view high-definition visible light camera set is used for giving a key prompt to the irregularly-shaped consumable, and when the consumable enters the machine set, the irregularly-shaped consumable is shot through the double-view angle of the double-view 4K high-definition visible light camera set; when the consumables come out, the consumables with irregular shapes are shot in a double-view angle mode again; and contrasting the multi-view images of the irregularly-shaped consumables when entering and leaving, prompting by voice broadcast that the irregularly-shaped consumables are laid on the article placement area identification pads, and shooting pictures by a system for shape checking to ensure that no omission exists.
Preferably, the face recognition system is used for inputting faces and authorizing access time;
the face recognition system is used for face recognition, automatically detecting a face area of a shot whole-body photo, cutting out a face close-up, carrying out face recognition, comparing the face close-up with an input face and feeding back a recognition result;
the system is used for storing records authorizing the personnel to enter and exit the site, continuously monitoring for 24 hours, and storing the identification result and the shot image into a database for future reference when the personnel are authorized to enter and exit each time;
the system is used for finding unauthorized persons to alarm, continuously monitoring for 24 hours, immediately alarming if the unauthorized persons or the persons with authorized time period failure appear in the visual field of the full-high-definition visible light camera, automatically taking pictures and storing records, and storing full-body pictures and facial close-up pictures of the unauthorized persons into the database for standby examination in combination with a time stamp.
Preferably, the intelligent registration system is used for pre-registration entry of the article, the tool, the spare part and the personnel, and a list of the article, the tool and the spare part is pre-entered according to the requirement of maintenance; according to the arrangement of the maintainers, recording face photos and personal information of job numbers of the maintainers in advance and defining access authorization time limit;
the system is used for self-defined field registration and entry of the articles, the tools and the spare parts, and the information of the newly added articles, tools and spare parts is reported by field photographing according to the actual condition of a maintenance field;
the system is used for browsing and inquiring the article, the tool, the spare part and the personnel, and can browse the registration and access conditions of the article, the tool, the spare part and the personnel; comprehensive query retrieval in a time period is supported when text keywords are combined; and multimedia fusion query retrieval of submitting the object to be checked, the tool, the image of the spare part and the face image of the person to be checked in combination with text keywords and time periods is supported.
Preferably, the intelligent monitoring automatic snapshot system is used for continuously recording for 24 hours;
the system is used for image shielding alarm and real-time automatic detection, and when the shooting lens of the full-high-definition visible light camera is shielded, the system immediately alarms and informs workers of checking the scene;
and the system is used for alarming the abnormal picture, and automatically alarming the abnormal picture when the monitoring picture of the full-high-definition visible light camera has stripes and noise, and informing the staff of checking the scene.
Preferably, the entry and exit foreign object prevention registration system is configured to aggregate all records, and support association indexing according to the person and association indexing according to the item;
the method is used for generating a registration form for articles and personnel to enter and exit the foreign matter prevention area after the overhaul work is finished every time, supporting the field of the self-defined registration form and supporting various export report forms.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the power plant system equipment maintenance standardized management system can reduce a large amount of manpower and material resources, provides a modern solution for actual power plant maintenance activities, reduces the personnel input cost, and is convenient for managers to fully understand and control the maintenance activities.
Drawings
FIG. 1 is a schematic structural diagram of a power plant system equipment overhaul standardized management system according to an embodiment of the invention;
FIG. 2 is a flowchart illustrating the operation of the intelligent tool and spare part identification system according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating the operation of a face recognition system according to an embodiment of the present invention;
fig. 4 is a flowchart illustrating the operation of the intelligent registration system according to an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings of fig. 1 to 4, and will make the functions and features of the present invention better understood.
Referring to fig. 1 to 4, a power plant system equipment maintenance standardized management system according to an embodiment of the present invention includes a mobile workstation 1, and an intelligent tool and spare part identification mechanism 2, a face monitoring mechanism 3, a speaker 4 and a warning light 5 connected to the mobile workstation 1; the mobile workstation 1 comprises an intelligent tool and spare part identification system, a face identification system, an intelligent registration system, an intelligent monitoring automatic snapshot system and an in-out foreign matter prevention registration system.
The intelligent tool and spare part identification mechanism 2 comprises an article placing area identification pad 21, a double-view 4K high-definition visible light camera set and a portable projector 24; the article placing area identification pad 21 is laid in an article placing area; the double-view 4K high-definition visible light camera set comprises a top-view camera 22 and a side-view camera 23, wherein the top-view camera 22 is arranged above the article placing area identification pad 21, and the side-view camera 23 is arranged on one side of the article placing area identification pad 21; the portable projector 24 is arranged beside the top-view camera 22; a top view camera 22, a side view camera 23 and a portable projector 24 are communicatively connected to the mobile workstation 1.
Wherein, the article placing area marking pad 21 adopts a dark gray nylon pad; the size of the article placing area marking pad 21 is 500mm × 1000mm, and the thickness is 3 mm; the bottom surface of the article placing area identification pad 21 is connected with a first damping rubber layer; the periphery of the article placing region identification pad 21 is provided with a first yellow frame.
Top view camera 22 and look sideways at 23 double-angle of camera and shoot, top view camera 22 and look sideways at camera 23 and dispose on portable tripod, convenient to detach, top view camera 22 and look sideways at camera 23 and be 4K resolution ratio, possess the auto focus function, can wait to examine the object to carry out double-vision high resolution formation of image to the size more than 50mm, top view camera 22 and look sideways at camera 23 and obtain image transmission to mobile workstation 1, discern with artificial intelligence computer vision algorithm, can high-efficient accurate discernment instrument and spare part.
The portable projector 24 is arranged beside the top view camera 22, the projection area is an object placing area, under the control of an intelligent algorithm, automatic light supplement is carried out on the tool to be tested and the spare parts according to the environment, and errors caused by uneven illumination are avoided. After the detection result of the intelligent algorithm is obtained, the system identifies the positions and types of the identified tool and spare part targets in the object placing area through the portable projector 24, the complete tool and spare part identification of the identification result is a green frame, the confirmation voice is broadcasted in the loudspeaker 4, and the warning light 5 is displayed in green; the tool and spare parts with defects are marked as red frames, and alarm is given in the loudspeaker 4, and the warning lamp 5 is displayed in red to prompt the staff to check; the tool and spare part identification which does not obtain the identification result is a red frame, and an alarm is given in the loudspeaker 4, the warning lamp 5 is displayed in red to remind the worker of the unregistered type in the tool and spare part non-library, and the worker can carry out the self-defined shooting and recording of the tool and spare part on site.
The face monitoring mechanism 3 comprises a person passing region identification pad 31 and a full high-definition visible light camera 32; personnel pass through regional sign pad 31 and lay in the subaerial of an access hole, and full high-definition visible light camera 32 sets up by personnel pass through regional sign pad 31 and connect and remove workstation 1.
Wherein, the personnel pass through the regional identification pad 31 and adopt the dark grey nylon pad, the thickness is 3mm, the size is customized according to the width of the access door; the bottom surface of the personnel passing area identification pad 31 is connected with a second damping rubber layer; a second yellow frame is arranged on the periphery of the personnel passing area identification pad 31.
The resolution ratio of the full-high-definition visible light camera 32 is 1920 multiplied by 1080, the frame rate is 30fps, the full-high-definition visible light camera supports continuous monitoring for 24 hours, has an automatic focusing function, is installed on a portable foot rest, shoots the whole body image of the front of a person, shoots the image and transmits the image into the mobile workstation 1, automatically detects the position of a human face by software in the mobile workstation 1, and cuts out a close-up area of the human face.
The face monitoring recognition result is displayed on the screen of the mobile workstation 1, and is played by the loudspeaker 4 and identified by the warning lamp 5.
The mobile workstation 1 acts as a dedicated computer. The mobile workstation 1 is equipped with a deep learning accelerated computing GPU card. The intelligent monitoring and recognition algorithms of tools and spare parts and the face recognition algorithms of personnel are all deployed on the special computer for calculation. The storage and inquiry of each intelligent subsystem are deployed on the special computer.
In this embodiment, the memory of the special computer is 32GB, the storage space is 1TB, the remaining storage space is 550GB after the database space is reserved by installing the software system, and the special computer is provided with a USB interface, a video output interface, a keyboard, a speaker 4, a display, and the like.
The special computer is powered by a 220V power supply and is provided with a battery, and can continuously supply power for 1 hour under the condition of power failure, so that the system is ensured to finish storage and backup.
The intelligent tool and spare part identification system can automatically identify, record and mark the types and integrality of tools and spare parts placed in the identification area, and has the following functions:
(1) the system is used for realizing efficient and accurate identification of tools and spare parts; the recognition accuracy rate reaches more than 95%, the detection and storage time of a single image is less than 2 seconds, and the requirement of real-time detection is met.
(2) The checking system is used for checking all tools and spare parts in a checking mode and checking all the tools and spare parts with the pre-recorded tool list and spare part list when the tools and the spare parts enter and leave in advance according to maintenance operation requirements.
(3) The automatic identification and the automatic recording for realizing the tool and the spare part are realized, the tool and the spare part are required to be taken in and out for many times due to the narrow maintenance area, the model of the tool and the spare part is automatically identified when the tool and the spare part are taken in and out every time, and the picture, the personnel number, the personnel photo and the timestamp of the tool and the spare part which are taken in and out for the time are automatically recorded.
(4) The system is used for inputting field self-defined tools and spare parts, due to the diversity of the tools and the spare parts, the tools and the spare parts are difficult to be completely covered in a building base, authorized personnel can shoot and input the tools and the spare parts on the field, and new tools and spare parts are added into the system for automatic identification through incremental learning.
(5) For tool and spare part integrity checking. The tool may have defects in use, and the missing of the defect part on a maintenance site will cause hidden troubles. The system can also check the integrity of the tool while identifying the types of the tool and spare parts, give an alarm to the damaged tool in real time, and read the picture record when the tool enters a maintenance site for manual recheck.
(6) The voice broadcast device is used for voice broadcast prompting and warning lamp 5 prompting, and for the detected tool and spare parts, voice playing is carried out through the loudspeaker 4, and the prompting is carried out, audit and confirmation through the 5 color rendering flickering of the warning lamp.
(7) The automatic reminding and checking device is used for automatically reminding and checking articles (such as spare parts) which can not be entered. When the article only can be detected, prompting and controlling a projector to mark the article only can be entered in the loudspeaker 4, and alarming immediately when the article only can be entered in the article list and prompting manual examination; when the articles which can only be fed in and out are checked, if the articles which can only be fed in and out are brought out, the loudspeaker 4 is controlled to give an alarm immediately and the warning is given through the warning lamp 5, so that the manual auditing confirmation is prompted.
(8) The double-view high-definition visible light camera set is used for giving a key prompt to irregularly-shaped consumables of paper and sand paper, and when the consumables enter the double-view high-definition visible light camera set, the irregularly-shaped consumables are shot through double views of the double-view 4K high-definition visible light camera set; when the consumables come out, the consumables with irregular shapes are shot at double visual angles again; the multi-view images of the irregularly-shaped consumables when entering and leaving are displayed in a contrast mode, the irregularly-shaped consumables are laid on the article placement area identification pad 21 through voice broadcasting prompting, the system shoots the photos to conduct shape checking, and therefore omission is avoided.
Please refer to fig. 2 for a workflow of the intelligent tool and spare part identification system, wherein the database includes user information, tool and spare part information, and a planning information database, which are respectively used for storing personnel, workpieces, and shift information. And when the user enters and leaves, the system automatically generates a standing book for inquiring and recording. The common part of the intelligent identification system and the intelligent registration system of the tool and spare parts has the characteristics of high coupling and high performance.
The face recognition system has the following functions:
(1) the time for inputting the face and authorizing the entrance and exit; for engineers who have gained permission to enter the inspection site, the system can record the face and authorize the time of access, within which access to the inspection site is permitted.
(2) The face recognition system is used for face recognition, automatically detecting a face area of a shot whole-body photo, cutting out a face close-up, carrying out face recognition, comparing the face close-up with an input face, and feeding back a recognition result; when the number of the input faces is less than 500, the face recognition algorithm in the controlled environment reaches 99.5% of accuracy, the recognition speed is 500ms for each face, and the requirement of real-time monitoring is met.
(3) And the system is used for storing the record of the authorized personnel entering and exiting the site, continuously monitoring for 24 hours, and storing the identification result and the shot image into a database for future reference when the authorized personnel enter and exit each time.
(4) And the system is used for finding the unauthorized persons to alarm, continuously monitoring for 24 hours, immediately alarming if the unauthorized persons or the authorized persons with failed time period appear in the visual field of the full-high-definition visible light camera 32, automatically taking pictures and storing records, and storing the full-body pictures and face close-up pictures of the unauthorized persons into a database for future reference by combining with a time stamp.
Please refer to fig. 3 for a workflow of the face recognition system, wherein the database includes user information and plan information databases, which are respectively used for storing staff and shift information. And when the user enters and leaves, the system automatically generates a standing book for inquiring and recording. The common part of the face recognition system and the intelligent registration system has the characteristics of high coupling and high performance.
The intelligent registration system registers articles, tools, spare parts and personnel entering and exiting a maintenance site, and has the following functions:
(1) the method is used for registering and entering articles, tools, spare parts and personnel in advance, lists of the articles, the tools and the spare parts are entered in advance according to the maintenance requirements, and the articles, the tools and the spare parts are checked during actual maintenance, so that omission and new increase are ensured; according to the arrangement of the maintenance personnel, the face photos and the personal information of the job number of the maintenance personnel are pre-recorded, and the access authorization time limit is defined.
(2) The system is used for self-defined field registration and entry of articles, tools and spare parts, and the information of newly added articles, tools and spare parts is filled in by taking pictures on the field according to the actual condition of the overhaul field so that the monitoring system can carry out instant detection on the access of the articles, tools and spare parts.
(3) The system is used for browsing and inquiring articles, tools, spare parts and personnel, and can browse the registration and the access conditions of the articles, the tools, the spare parts and the personnel; comprehensive query retrieval in a time period is supported when text keywords are combined; the multimedia fusion query retrieval of the image of the article, the tool and the spare part to be submitted and the face image of the person to be queried combined with the text keywords and the time period is supported. The text keywords in combination with the time period comprehensive query retrieval can feed back the query results within 1 second for 100 ten thousand records. The method can realize the ranking comparison of 1000 records per minute in a graph retrieval mode.
Referring to fig. 4, the main functions of the intelligent registration system include tool, spare part pre-registration entry, tool, spare part field entry, personnel pre-registration entry, tool, spare part browsing query, entry and exit registration, and generation of maintenance report.
The intelligent monitoring automatic snapshot system continuously records for 24 hours, the picture is clear, the resolution reaches 1920 multiplied by 1080, the frame rate reaches 30fps, and the monitoring snapshot result is stored in the monitoring database of the mobile workstation 1. The system has the following functions:
(1) the method is used for continuous recording for 24 hours continuously, the picture is clear, the resolution reaches 1920 multiplied by 1080, and the frame rate reaches 30 fps.
(2) And the device is used for image shielding alarm and real-time automatic detection, and can immediately alarm to inform workers of checking the scene when the shooting lens of the full-high-definition visible light camera 32 is shielded.
(3) And the image abnormity alarm is used for automatically alarming the image abnormity when the monitoring image of the full-high-definition visible light camera 32 has the conditions that the monitoring image has the defects of stripes, noise and the like and can influence the snapshot quality, and informing workers to check the scene, checking whether the camera is damaged or not and receiving the interference around or not, thereby preventing the abnormal work.
The entry and exit foreign matter prevention registration system has the following functions:
(1) the system is used for collecting all records and supporting the association index according to personnel and the association index according to articles;
(2) the method is used for generating a registration form for articles and personnel to enter and exit the foreign matter prevention area after the overhaul work is finished every time, supporting the field of a self-defined registration form and supporting a plurality of export report forms such as pdf files.
According to the power plant system equipment overhaul standardized management system provided by the embodiment of the invention, the personnel and the working equipment which enter and exit need to be fully detected, and a working equipment detection technology and a face recognition technology based on fast r-cnn are used. By self-acquiring an image data set and training a model, aiming at the influence of factors such as light, environment, shooting angle and the like on a detected image, the method of modifying the size of an anchor frame and comparing with different neural networks is adopted, and finally the model combining Faster r-cnn and ResNet-50 is determined to be used for image detection. By modifying the size of the anchor frame and modifying the proportion of the anchor frame based on the characteristics of the workpiece, the anchor frame can be more suitable for the size of the workpiece for training, the prediction precision of the model, namely the recognition class confidence coefficient, is further improved, and the detection precision of the workpiece detection is more than 99.5 percent. Therefore, the precision of the examination is improved, and the defect that the traditional system takes manpower and material resources is replaced.
The method takes the registration of personnel entering and leaving and the record of detection records into consideration, and adopts the mobile workstation 1 to record different detection data and reports under different real-time conditions. According to the maintenance requirement, an article, a tool and a spare part list are recorded in advance, and the article, the tool and the spare part are checked during actual maintenance, so that omission and new increase are ensured. According to the arrangement of the maintainers, personal information such as face photos, job numbers and the like of the maintainers are input in advance, and access authorization time limits are defined. The staff can browse the system for the registration and the access of the articles, tools, spare parts and personnel. The requirement of informatization management is met, and the management and detection behaviors are standardized, normalized and digitized.
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 (9)
1. A power plant system equipment maintenance standardized management system is characterized by comprising a mobile workstation, a tool and spare part intelligent identification mechanism, a face monitoring mechanism, a loudspeaker and a warning lamp, wherein the tool and spare part intelligent identification mechanism, the face monitoring mechanism, the loudspeaker and the warning lamp are connected with the mobile workstation; the mobile workstation comprises an intelligent tool and spare part identification system, a face identification system, an intelligent registration system, an intelligent monitoring automatic snapshot system and an in-out foreign matter prevention registration system.
2. The power plant system equipment overhaul standardized management system as claimed in claim 1, wherein the tool and spare part intelligent recognition mechanism comprises an article placement area identification pad, a dual-view 4K high definition visible light set and a portable projector; the article placing area identification pad is laid in an article placing area; the double-view 4K high-definition visible light camera set comprises a top-view camera and a side-view camera, wherein the top-view camera is arranged above the article placing area identification pad, and the side-view camera is arranged on one side of the article placing area identification pad; the portable projector is arranged beside the top-view camera; the top view camera, the side view camera and the portable projector are in communication with the mobile workstation.
3. The power plant system equipment overhaul standardized management system of claim 2, wherein the face monitoring mechanism comprises a personnel pass through zone identification pad and a full high definition visible light camera; the personnel pass through regional sign pad and lay in an access hole subaerial, full high-definition visible light camera set up in personnel pass through by regional sign pad and connect the mobile workstation.
4. The power plant system equipment overhaul standardized management system of claim 4, wherein the item placement area identification mat is a dark gray nylon mat; the size of the marking pad in the article placing area is 500mm multiplied by 1000mm, and the thickness is 3 mm; the bottom surface of the article placing area identification pad is connected with a first damping rubber layer; a first yellow frame is arranged on the periphery of the article placing area identification pad; the personnel passing area identification pad is a dark gray nylon pad, and the thickness is 3 mm; the bottom surface of the personnel passing area identification pad is connected with a second damping rubber layer; and a second yellow frame is arranged on the periphery of the personnel passing area identification pad.
5. The power plant system equipment overhaul standardized management system according to claim 3, wherein the intelligent tool and spare part identification system is used for realizing efficient and accurate identification of tools and spare parts;
the system is used for realizing checking and checking of tools and spare parts, a tool list and a spare part list are pre-recorded when the tools enter and leave according to maintenance operation requirements, the tools and the spare parts entering and leaving are detected and recorded by applying an artificial intelligent computer vision algorithm, the tools which are not listed in the tool list are pre-warned, and all the tools and the spare parts are checked and checked with the pre-recorded tool list and the pre-recorded spare part list when personnel finish maintenance and leave;
the system is used for realizing automatic identification and automatic recording of tools and spare parts, automatically identifying the models of the tools and the spare parts when the tools and the spare parts are in and out every time, and automatically recording the models of the tools and the spare parts in and out, pictures of the tools and the spare parts, personnel numbers, personnel photos and timestamps;
the system is used for inputting a field self-defined tool and spare parts, the authorized personnel can shoot and input the tool and the spare parts on the field, and the new tool and the new spare parts are added into the system for automatic identification through incremental learning;
the system is used for checking the integrity of the tool and the spare parts, can check the integrity of the tool while identifying the types of the tool and the spare parts, can give an alarm to the damaged tool in real time, and can read picture records when the tool enters a maintenance site for manual rechecking;
the voice broadcasting device is used for voice broadcasting prompt and warning lamp prompt, and for the detected conditions of the tool and the spare parts, voice broadcasting is carried out through the loudspeaker, and color rendering and flashing are carried out through the warning lamp to prompt for auditing and confirmation;
the system is used for automatically reminding and checking articles which can only enter, submitting a list of articles which can only enter in advance when detecting, checking the articles which can only enter in, prompting and controlling the projector to mark the articles which can only enter in when detecting the articles which can only enter in, and alarming immediately when finding that the list of articles which can only enter in has deficiency, and reminding manual auditing; when the articles which can only enter are checked, if the articles which can only enter are found to be taken out, the loudspeaker is controlled to give an alarm immediately and the warning lamp gives an alarm to prompt manual auditing and confirmation;
the double-view high-definition visible light camera set is used for giving a key prompt to the irregularly-shaped consumable, and when the consumable enters the machine set, the irregularly-shaped consumable is shot through the double-view angle of the double-view 4K high-definition visible light camera set; when the consumables come out, the consumables with irregular shapes are shot in a double-view angle mode again; and contrasting the multi-view images of the irregularly-shaped consumables when entering and leaving, prompting by voice broadcast that the irregularly-shaped consumables are laid on the article placement area identification pads, and shooting pictures by a system for shape checking to ensure that no omission exists.
6. The power plant system equipment overhaul standardized management system according to claim 5, wherein the face recognition system is configured to enter a face and authorize an access time;
the face recognition system is used for face recognition, automatically detecting a face area of a shot whole-body photo, cutting out a face close-up, carrying out face recognition, comparing the face close-up with an input face and feeding back a recognition result;
the system is used for storing records authorizing the personnel to enter and exit the site, continuously monitoring for 24 hours, and storing the identification result and the shot image into a database for future reference when the personnel are authorized to enter and exit each time;
the system is used for finding unauthorized persons to alarm, continuously monitoring for 24 hours, immediately alarming if the unauthorized persons or the persons with authorized time period failure appear in the visual field of the full-high-definition visible light camera, automatically taking pictures and storing records, and storing full-body pictures and facial close-up pictures of the unauthorized persons into the database for standby examination in combination with a time stamp.
7. The power plant system equipment overhaul standardized management system according to claim 6, wherein the intelligent registration system is used for pre-registration entry of the objects, the tools, the spare parts and the personnel, and a list of the objects, the tools and the spare parts is pre-entered according to overhaul requirements; according to the arrangement of the maintainers, recording face photos and personal information of job numbers of the maintainers in advance and defining access authorization time limit;
the system is used for self-defined field registration and entry of the articles, the tools and the spare parts, and the information of the newly added articles, tools and spare parts is reported by field photographing according to the actual condition of a maintenance field;
the system is used for browsing and inquiring the article, the tool, the spare part and the personnel, and can browse the registration and access conditions of the article, the tool, the spare part and the personnel; comprehensive query retrieval in a time period is supported when text keywords are combined; and multimedia fusion query retrieval of submitting the object to be checked, the tool, the image of the spare part and the face image of the person to be checked in combination with text keywords and time periods is supported.
8. The power plant system equipment overhaul standardized management system according to claim 3, wherein the intelligent monitoring automatic snapshot system is used for continuous 24-hour continuous recording;
the system is used for image shielding alarm and real-time automatic detection, and when the shooting lens of the full-high-definition visible light camera is shielded, the system immediately alarms and informs workers of checking the scene;
and the system is used for alarming the abnormal picture, and automatically alarming the abnormal picture when the monitoring picture of the full-high-definition visible light camera has stripes and noise, and informing the staff of checking the scene.
9. The power plant system equipment overhaul standardized management system according to claim 3, wherein the ingress and egress foreign object prevention registration system is configured to aggregate all records in support of associating indexes according to the personnel and associating indexes according to the items;
the method is used for generating a registration form for articles and personnel to enter and exit the foreign matter prevention area after the overhaul work is finished every time, supporting the field of the self-defined registration form and supporting various export report forms.
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Application publication date: 20210507 |