CN215376374U - Workshop personnel management and control system based on digital twin - Google Patents
Workshop personnel management and control system based on digital twin Download PDFInfo
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- CN215376374U CN215376374U CN202121742855.3U CN202121742855U CN215376374U CN 215376374 U CN215376374 U CN 215376374U CN 202121742855 U CN202121742855 U CN 202121742855U CN 215376374 U CN215376374 U CN 215376374U
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Abstract
The utility model discloses a workshop personnel management and control system based on digital twins, which comprises a processor module, and a camera monitoring module, a vital sign monitoring module, a cloud database module, a mobile equipment module, a data visualization module and a three-dimensional workshop module which are connected with the processor module. The utility model can effectively control the quantity and position distribution of workshop personnel, ensure safe production, improve production efficiency and improve product quality. The track/azimuth information of the field activity personnel in the workshop can be captured, then the dynamic display is carried out in the three-dimensional digital model, when the accident (the number of people in the workshop is over personnel) occurs in the workshop, the accident can be captured in the three-dimensional model in real time, and the workshop background management personnel can coordinate the maintenance order of the workshop personnel through the mobile equipment, so that the accident can be prevented. The vital sign monitoring bracelet is used for collecting vital sign signals of temperature, heart rate, blood pressure, blood oxygen and the like of workshop staff.
Description
Technical Field
The utility model relates to a management and control system, in particular to a workshop personnel management and control system based on digital twins.
Background
The workshop is the execution basis of manufacturing activities, the digital twin technology is effectively applied to the manufacturing workshop, and the requirements of advanced manufacturing modes such as industrial 4.0 and the like on intelligent production and intelligent factories can be met. People are used as a key ring in five elements of workshop management, and the activities of the people have high subjective activity and high uncertainty in the workshop production process. Therefore, the management and control of personnel are always the main difficult points and key links in the production activities of workshops. Due to safety concerns, many product manufacturers place stringent requirements on the number and location of personnel in different areas of a hazardous plant, and excessive personnel density in local areas can cause catastrophic safety accidents. If can effectively manage and control personnel's quantity and position distribution in the workshop, can ensure safety in production, can promote production efficiency again, improve product quality.
At present, the common technical methods for personnel management and control at home and abroad comprise card swiping identification, face swiping identification, fingerprint identification, infrared counting and the like. These techniques are relatively mature. However, various defects exist in the use of the actual scene, such as: the card swiping identification is used for identifying the condition that an authorized person borrows the card to an unauthorized person; face brushing identification and fingerprint identification often have the condition that identification is unsuccessful and needs to be identified for multiple times; the infrared counting has the condition that a plurality of people can not be distinguished to walk side by side, and the like.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to provide a workshop personnel management and control system based on digital twins.
The technical scheme is as follows: the workshop personnel management and control system based on the digital twin comprises a processor module, and a camera monitoring module, a vital sign monitoring module, a cloud database module, a mobile equipment module, a data visualization module and a three-dimensional workshop module which are connected with the processor module.
Furthermore, the camera monitoring module is composed of monitoring cameras which are installed in each workshop and at the end of the walkways of adjacent workshops.
Further, the vital sign monitoring module is specifically a bracelet that binds with staff's information for gather vital sign signals such as body temperature, rhythm of the heart, blood pressure, blood oxygen of workshop staff, and handle in the data transfer treater that will gather.
Further, the processor module comprises a video decoder, an image processing server and a single chip microcomputer.
Further, the cloud database module is used for storing twin bodies of each worker and all information of the twin bodies, also comprises data information transmitted back by the camera monitoring module and the vital sign monitoring module, and supports the processor to access all data in one month.
Further, the three-dimensional workshop module is a true three-dimensional model manufactured according to the scene in the actual workshop in a ratio of 1: 1.
Further, the data visualization module is a liquid crystal display screen and is used for displaying the specific number of people in each workshop counted by the processor and the vital sign states of the people corresponding to the bracelet.
Has the advantages that: compared with the prior art, the utility model has the following remarkable advantages:
(1) can carry out effectual management and control to workshop personnel's quantity and position distribution, can ensure safety in production, can promote production efficiency again, improve product quality.
(2) The track/azimuth information of the field activity personnel in the workshop can be captured, then the dynamic display is carried out in the three-dimensional digital model, when the accident (the number of people in the workshop is over personnel) occurs in the workshop, the accident can be captured in the three-dimensional model in real time, and the workshop background management personnel can coordinate the maintenance order of the workshop personnel through the mobile equipment, so that the accident can be prevented.
(3) The system can automatically identify the personnel information in the working area, and display the information such as the personnel number (including the number of people in a single statistical test room), time, a two-dimensional coordinate schematic diagram of personnel position distribution and the like in real time through a visual interface.
(4) This system contains the vital sign monitoring bracelet that a and staff information binding for gather vital sign signals such as workshop staff's body temperature, rhythm of the heart, blood pressure, blood oxygen, can send the warning to the managers of backstage when workshop staff's vital sign signal surpasss normal scope.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
fig. 2 is a workshop camera deployment diagram.
Detailed Description
The technical scheme of the utility model is further explained by combining the attached drawings.
FIG. 1 is a block diagram of the system of the utility model, and the system for managing and controlling the staff in the workshop comprises the following links: the system comprises a camera monitoring module, a vital sign monitoring module, a processor module, a cloud database module, a mobile equipment module, a data visualization module and a three-dimensional workshop module.
Fig. 2 is a shop camera deployment diagram, where 1-camera, 2-shop 1, 3-shop aisle, 4-shop 2, 5-shop 3, 6-shop 4.
Personnel working in a workshop need to firstly input all information of the personnel in the background and store the information in the cloud server, then a twin of the personnel in the workshop is constructed in the three-dimensional digital model, and all information of the personnel in the workshop is mounted on the twin. When workers in a workshop enter the workshop through a gate, namely, a shooting range of camera monitoring is entered, a video decoder acquires a video stream sent by the camera monitoring and intercepts a key frame in the video stream, the video stream and the intercepted key frame are transmitted to an image processing server, the image processing server carries out face recognition capture and compares the captured video stream with a face library in a cloud database, the workers in the workshop in the image are detected, a digital twin body of the workers is displayed in a three-dimensional workshop model, and meanwhile, the gate of a workshop entrance is opened; if the person matched with the face database cannot be found in the face database in the cloud database, an alarm is given, and the background operator is prompted to process the person in time.
When workers in a workshop are in the whole workshop, synchronous video frame images are collected from a plurality of camera video streams through a synchronization image collection algorithm which is designed in advance, the captured synchronous video frame images are transmitted to an image processing server, then the workers in the images are detected by using a detection model, and the position information of the workers in a pixel coordinate system is obtained. The processor carries out 'fusion processing' on pictures shot by different cameras, eliminates the problem of repeated identification of workers in the same workshop in a monitoring overlapping area, and counts the number of people in each workshop, the total number of people in the whole workshop and the number of people between workshop aisles. And then mapping the position information of the personnel to a world coordinate system of the three-dimensional digital model through a pixel coordinate system, and acquiring the specific position information of the personnel in the actual workshop in the three-model workshop model. When the workers in the workshop move in the workshop, the cameras in the workshop can record the position movement information of the workers, and the position movement information is updated in the three-dimensional workshop model in real time through the processor.
A worker entering a workshop needs to be provided with a vital sign monitoring bracelet in the whole course, the bracelet can record vital sign signals of the worker such as body temperature, heart rate, blood pressure, blood oxygen and the like in time and transmit the acquired data to a processor, the vital sign signals of the worker are bound with digital twins in a three-dimensional workshop model one by one, line drawing display of various vital sign signals of the worker in a period of time can be checked in a data visualization module by clicking the digital twins in the three-dimensional workshop model, when various vital sign signals of the worker exceed a normal range, the worker sends an alarm to prompt a background operator in the three-dimensional workshop model by the digital twins, information exceeding the value of the normal range is recorded and stored in a cloud database, and the background worker issues a message to mobile equipment of the worker through the processor, let this staff in time evacuate the workshop and have a rest.
The real-time number of people in each workshop can be recorded on the data visualization panel, when the number of people in the workshop is excessive in some workshops, the number of people in the workshop on the data visualization panel can be prompted by an alarm, and background operators can issue messages to mobile equipment of workshop workers to enable the workers exceeding the specified workshop to keep the specified number of people; when people are insufficient in some workshops, the number of the workshops on the data visualization panel can be prompted by an alarm, and background operators can issue messages to mobile equipment of workers by watching the number of other workshop workers on the data visualization panel, so that the number of the workshops which are insufficient for the specified workers can be kept by adjusting other workshop workers.
Claims (7)
1. The utility model provides a workshop personnel management and control system based on digit twin, its characterized in that includes processor module and the monitoring module of making a video recording, vital sign monitoring module, cloud database module, mobile device module, data visualization module, the three-dimensional workshop module of being connected with processor module.
2. The digital twin-based workshop personnel management and control system according to claim 1, wherein the camera monitoring module is composed of monitoring cameras installed in each workshop and at the end of an adjacent workshop walkway.
3. The digital twin-based workshop personnel management and control system according to claim 1, wherein the vital sign monitoring module is a bracelet bound with staff information and used for collecting vital sign signals of workshop staff such as body temperature, heart rate, blood pressure and blood oxygen and transmitting the collected data to the processor for processing.
4. The digital twin-based plant personnel management and control system according to claim 1, wherein the processor module comprises a video decoder, an image processing server and a single chip microcomputer.
5. The digital twin-based workshop personnel management and control system according to claim 1, wherein the cloud database module is used for storing twin and all information of each worker, and also comprises data information transmitted back by the camera monitoring module and the vital sign monitoring module, and supports the processor to access all data in one month.
6. The digital twin-based workshop personnel management and control system according to claim 1, wherein the three-dimensional workshop module is a true three-dimensional stereo model manufactured in a ratio of 1:1 according to a scene inside an actual workshop.
7. The digital twin-based workshop personnel management and control system according to claim 1, wherein the data visualization module is a liquid crystal display screen for displaying the specific number of people in each workshop counted by the processor and the vital sign state of personnel corresponding to the bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742855.3U CN215376374U (en) | 2021-07-29 | 2021-07-29 | Workshop personnel management and control system based on digital twin |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121742855.3U CN215376374U (en) | 2021-07-29 | 2021-07-29 | Workshop personnel management and control system based on digital twin |
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| CN215376374U true CN215376374U (en) | 2021-12-31 |
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| CN202121742855.3U Active CN215376374U (en) | 2021-07-29 | 2021-07-29 | Workshop personnel management and control system based on digital twin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116400756A (en) * | 2023-06-05 | 2023-07-07 | 山东颐德电气设备工程有限公司 | Multi-field electrical equipment monitoring management system and method |
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2021
- 2021-07-29 CN CN202121742855.3U patent/CN215376374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116400756A (en) * | 2023-06-05 | 2023-07-07 | 山东颐德电气设备工程有限公司 | Multi-field electrical equipment monitoring management system and method |
| CN116400756B (en) * | 2023-06-05 | 2023-08-18 | 山东颐德电气设备工程有限公司 | Multi-field electrical equipment monitoring management system and method |
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