CN115050057A - Factory personnel identification method and system based on positioning technology - Google Patents
Factory personnel identification method and system based on positioning technology Download PDFInfo
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Abstract
The invention discloses a method and a system for identifying personnel in a factory area based on a positioning technology.A data acquisition module collects employee information and camera information and sends the employee information and the camera information to an image identification module; the image recognition module receives the monitoring picture to recognize the violation behaviors, performs face recognition on the violation personnel to obtain violation personnel information, generates a violation work order and sends the violation work order to the business center station module; the business center module traverses the violation work order and finds the violation work order lacking the information of the violation personnel, namely the violation work order with failed face recognition; and carrying out secondary personnel information identification on the violation behaviors on the basis of a personnel positioning identification technology to obtain violation personnel information and generate a violation work order. The invention utilizes image recognition and personnel positioning technology, so that when the violation behaviors are shot and recognized by the camera and the face recognition of the violation personnel cannot be carried out, the personnel information can be accurately recognized, the dangerous operation behaviors of the workers can be intelligently judged, and an alarm is given out.
Description
Technical Field
The invention relates to the technical field of personnel identification in a production area of a power plant, in particular to a method and a system for identifying personnel in the production area of the power plant based on a positioning technology.
Background
The safety first is always the basic policy of power plant production, and the safety management, the regulation of safety production, the prevention of dangerous behaviors of staff and the like are important factors in power plant enterprise management. At present, safety management of power plant enterprises is mainly based on field patrol of safety personnel, high labor consumption, low efficiency, small coverage and incapability of supervision for 24 hours, and potential safety hazards are left.
With the rapid development of the internet of things and internet technology in recent years, all industries including the power industry begin to utilize new technology research such as personnel positioning, image recognition, big data analysis and the like and apply a production safety management system of a power plant, so that the safety management level of the power plant production enterprise is further improved, the on-site operation risk possibly existing in maintenance personnel is judged and timely warned through system intelligence, and the passive safety accident handling is changed into the intelligent safety problem finding and safety accident prevention and prevention.
Most of existing personnel intelligent recognition systems are realized based on an image recognition technology, however, in specific application, the image recognition technology is only utilized, and defects exist in a plurality of application scenes, for example, dark and weak light obstacles at night cause that images are not clear, angle obstacles cause that facial information is not fully obtained, and the problems can cause that face recognition fails and personnel information cannot be obtained. When the camera shoots and identifies the violation behaviors, such as the behaviors without wearing a safety helmet or smoking, the pictures of the behaviors are only captured due to the problems of light or angles, and the pictures of the human face cannot be clearly captured, so that the identity information of the violation personnel cannot be accurately acquired.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a plant personnel identification method and system based on a positioning technology, which utilize image identification and personnel positioning technologies to ensure that personnel information can be accurately identified when a violation behavior is shot and identified by a camera and the face identification of the violation personnel cannot be carried out, so that the dangerous operation behavior of a worker can be intelligently judged, an alarm is given out, and the worker is timely warned.
The invention adopts the following technical scheme.
A factory personnel identification method based on positioning technology comprises the following steps:
(1) the data acquisition module collects employee information and camera information and sends the employee information and the camera information to the image recognition module, and the camera module shoots a monitoring picture and sends the monitoring picture to the image recognition module;
(2) the image recognition module receives the monitoring picture to recognize the violation behaviors, performs face recognition on the violation personnel to obtain violation personnel information, generates a violation work order and sends the violation work order to the business center station module;
(3) the business center module receives and traverses the violation work order, and finds the violation work order lacking the information of the violation personnel, namely the violation work order with failed face recognition; and carrying out secondary personnel information identification on the violation behaviors based on personnel positioning identification technology to obtain violation personnel information and generate violation work orders.
Further, in the step (1), the employee information includes employee name, job number, photo, and location card number; the camera information comprises a camera number, two-dimensional coordinate information and an included angle theta between a camera shooting side ray 1 and an original point x-ray direction.
Furthermore, the data acquisition module collects employee information and binds the employee name, the employee number, the photo and the positioning card number together, so that each positioning card number uniquely corresponds to the employee number;
the data acquisition module collects camera information and binds the camera serial numbers and the two-dimensional coordinate information of the cameras together, so that each camera serial number uniquely corresponds to a two-dimensional coordinate.
Further, in the step (2), the violation work order comprises violation behavior images, camera numbers, shooting time and violation personnel information.
Further, the step (3) includes the specific steps of:
(3.1) traversing the number of the violation workers of each violation work order, and finding out the violation work order with an empty number, namely the violation work order with failed face recognition;
(3.2) inquiring a two-dimensional coordinate (a, b) of the camera corresponding to the camera number in a service center database according to the camera number of the violation work order, and calculating the range of the shooting area x and y of the camera according to the shooting radius and the included angle theta;
(3.3) finding the position coordinates of the locator card in the factory area in the shooting time period in a locator base station and a locator card position coordinate database pushed by a base station server, traversing all coordinates to compare with the x and y ranges of a shooting area, and finding out the locator card number in the range;
(3.4) if only one positioning card number is found, the service center module inquires corresponding violation personnel information through the positioning card number, so that the violation work order is completed; if a plurality of positioning card numbers are found, the work order is recorded into a special violation work order to wait for manual processing.
Further, the range of the shooting area x and y of the camera needs to satisfy the following three conditions:
a. the distance from any point (x, y) in the shooting area of the camera to the coordinates (a, b) of the camera is less than or equal to the shooting radius;
b. the included angle range of the vector of the passing point (x, y) and the camera coordinates (a, b) and the unit vector alpha of the shooting edge ray 1 is more than or equal to 0 degree and less than or equal to 90 degrees;
c. the included angle range between the vector of the passing point (x, y) and the camera coordinates (a, b) and the unit vector beta of the shooting edge ray 2 is more than or equal to 0 degree and less than or equal to 90 degrees.
A factory personnel identification system based on positioning technology comprises a data acquisition module, a camera module, an image identification module, a positioning card, a positioning base station, a base station server and a service center module;
the data acquisition module is used for collecting the employee information and the camera information and sending the employee information and the camera information to the image recognition module;
the camera module is used for shooting a monitoring picture and sending the monitoring picture to the image recognition module;
the image recognition module is used for receiving the monitoring picture to recognize the violation behaviors, carrying out face recognition on the violation personnel to obtain violation personnel information, generating a violation work order and sending the violation work order to the business center station module;
the positioning card is used for sending out positioning pulse information;
the positioning base station and the base station server are used for receiving positioning pulse information sent by the positioning card so as to determine the position coordinates of the positioning card;
the business center module receives and traverses the violation work order and finds the violation work order lacking the information of the violation personnel, namely the violation work order with failed face recognition; and carrying out secondary personnel information identification on the violation behaviors according to the position coordinates of the personnel locator card, obtaining violation personnel information and generating a violation work order.
Furthermore, the camera module comprises cameras and a camera server platform, wherein the camera server platform stores camera numbers, camera IP addresses and video stream information of each camera and provides a calling interface.
Furthermore, a camera number and a camera IP address are maintained in the image identification module, and video stream information is acquired through a camera IP address calling interface at regular time.
Further, the positioning card can send positioning pulse information to the positioning base station at regular time when entering the coverage range of the positioning base station; after receiving the positioning pulse information sent by the positioning card, the positioning base station sends information to the base station server at regular time, and the base station server performs summary processing on the information to measure and calculate the position coordinates (x, y) of the positioning card; and the base station server regularly pushes the position coordinate information of all the positioning cards in the factory area at the time period to the service center module.
Compared with the prior art, the invention has the beneficial effects that the image identification and personnel positioning technology is utilized, so that when the violation behaviors are shot and identified by the camera and the face identification of the violation personnel cannot be carried out, the personnel information can be accurately identified, the dangerous operation behaviors of the workers can be intelligently judged, the alarm is given out, and the personnel can be warned in time.
Drawings
FIG. 1 is a schematic diagram of a camera shooting edge ray included angle;
FIG. 2 is a schematic diagram of a location technology based plant personnel identification system of the present invention;
FIG. 3 is a flow chart of a business middleware module process;
fig. 4 is a schematic view of a camera shooting area.
Detailed Description
The present application is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present application is not limited thereby.
The factory personnel identification system based on the positioning technology comprises a data acquisition module, a camera module, an image identification module, a positioning card, a positioning base station, a base station server and a service central station module.
The data acquisition module is responsible for collecting employee information and camera information, wherein the employee information comprises employee names, job numbers, photos, positioning card numbers and the like; the camera information comprises a camera number and two-dimensional coordinate information, and an included angle theta between the shooting side ray 1 of the camera and the x-ray direction of the original point.
As shown in fig. 1, from the positive direction of the x-ray of the origin, the first shooting side in the counterclockwise direction is a shooting side ray 1, and the other shooting side ray 2 is a camera shooting side ray; the angle θ is also calculated counterclockwise, in the range 0, 360).
And the camera module is responsible for shooting and collecting monitoring pictures.
And the image identification module is in charge of intelligently identifying the monitoring picture acquired by the camera module, identifying whether the violation behaviors of the staff exist or not, further identifying the face of the violation staff and acquiring the information of the violation staff. And sending the violation behavior image, the camera number, the shooting time and the corresponding violation personnel information to a service center module.
And the positioning card is used for sending out positioning pulse information.
And the positioning base station and the base station server are used for receiving the positioning pulse information sent by the positioning card so as to determine the position of the positioning card.
And the business center module is used for processing the violation behavior image sent by the image recognition module and the corresponding violation personnel information to generate an alarm processing work order. If only the condition that the corresponding violation personnel information is not identified by the violation behavior image is sent in the data sent by the image identification module, the service center module carries out secondary information identification on the violation behavior image lacking the violation personnel information by using a personnel positioning identification method, and generates an alarm processing work order after the corresponding violation personnel information is identified. As shown in fig. 2.
The data acquisition module binds the employee photo, the positioning card number and the employee information together when collecting the employee information, so that each positioning card has a unique corresponding employee work number. The camera serial numbers are also bound with the two-dimensional coordinate information of each camera, so that each camera serial number has a unique corresponding two-dimensional coordinate. The camera module, the image recognition module and the camera number in the service center module are all the same.
The camera module is divided into a camera and a camera server platform, and the cameras are distributed in each area of the power plant and are responsible for monitoring the area under jurisdiction; the camera server platform is responsible for maintaining and storing the camera number, the camera IP address and the video stream information of each camera, and simultaneously provides an interface, and other platforms can call the interface through the camera IP address to acquire the video stream information. The camera and the camera server platform communicate through a network.
The image identification module maintains a camera number and a camera IP address, and calls camera video stream information at regular time through the camera IP address. And then carrying out image recognition on the used video picture, if the violation is recognized, storing a violation image screenshot, carrying out face recognition on the violation personnel to obtain the information of the number, the name and the like of the violation personnel, recording all the violation image screenshots, the corresponding number, the name, the shot camera number, the shot time and the like of the violation personnel, and generating a violation work order. If the face recognition of the violator fails, the record of the job number and the name of the violator is empty, but the information such as the screenshot, the camera number, the time and the like is still recorded. And finally, the image identification module sends the generated violation work order to the service center module.
The positioning card, namely the personnel positioning card, sends positioning pulse information to the base station every 500ms as long as the personnel positioning card enters the range covered by the power plant base station.
The base station sends information to the base station server after receiving the positioning pulse information sent by the positioning card, and the base station server can measure and calculate the (x, y) coordinate of the positioning card after summarizing and processing the information. And the base station server pushes the position information of all the positioning cards in the factory area at the time interval to the service middle station module every 500 ms.
The (x, y) coordinate is determined by setting a certain designated position of the power plant as a (0, 0) point and then determining the (x, y) coordinate of any position covered by the power plant base station by taking the (0, 0) point as an origin, so that any position of the power plant is ensured to have a unique two-dimensional (x, y) coordinate corresponding to the position.
Each camera module has a unique fixed two-dimensional (x, y) coordinate, and is stored in the business center platform module in a one-to-one correspondence manner through the camera number.
As shown in fig. 3, after receiving the violation work orders sent by the image recognition module, the service center module first traverses and checks whether each violation work order lacks the number of the violation worker, and finds the violation work order with an empty number, that is, the violation work order with a failed face recognition. Secondly, inquiring a camera two-dimensional coordinate (a, b) corresponding to the camera number in a service center database according to the camera number of the violation work order. Then, the range of the shooting area x, y of the camera is calculated according to the shooting radius and the included angle theta, and the shooting radius is 20m in the embodiment of the invention. Finally, in the cache of a location card location coordinate database pushed by a location base station and a base station server, location card location coordinate information of the shooting time period in a factory area is found, all coordinates are traversed to be compared with a shooting area x and y range formula, so that a location card number in the range is found, a service center module can inquire corresponding staff information such as a staff number and a name through the location card number, and therefore the missing work number in the violation work order is completed.
If all the coordinates are traversed and only one positioning card information is found in the range of the shooting area x and y, the unique violation employee work number can be locked. If a plurality of positioning card information are found, the work order is recorded into a special violation work order for further screening treatment or manual treatment.
The environment of the production area of the power plant has less general personnel, so that only one positioning card information is provided. Therefore, the method is very suitable for the areas with few people gathering, and is an efficient and convenient screening method.
The image identification module can send the violation work order in real time, and the violation work order can be immediately sent to the service center module as long as the violation work order is found. The positioning base station and the base station server push the real-time positioning card position information to the service center station module, and the service center station can cache information of one day.
As shown in fig. 4, the x, y range satisfies the following three conditions:
1. the distance from any point (x, y) in the shooting area of the camera to the coordinates (a, b) of the camera is less than or equal to the shooting radius;
2. the vector of the passing point (x, y) and the camera coordinates (a, b) forms an included angle range with the unit vector alpha of the shooting edge ray 1: 0 DEG or more and 90 DEG or less;
3. the included angle range of the vector of the passing point (x, y) and the camera coordinates (a, b) and the unit vector beta of the shooting edge ray 2 is as follows: 0 DEG or more and 90 DEG or less.
Then the formula is derived:
the x, y ranges are obtained by sorting:
compared with the prior art, the invention has the beneficial effects that the image identification and personnel positioning technology is utilized, so that when the violation behaviors are shot and identified by the camera and the face identification of the violation personnel cannot be carried out, the personnel information can be accurately identified, the dangerous operation behaviors of the workers can be intelligently judged, the alarm is given out, and the personnel can be warned in time.
The present applicant has described and illustrated embodiments of the present invention in detail with reference to the accompanying drawings, but it should be understood by those skilled in the art that the above embodiments are merely preferred embodiments of the present invention, and the detailed description is only for the purpose of helping the reader to better understand the spirit of the present invention, and not for limiting the scope of the present invention, and on the contrary, any improvement or modification made based on the spirit of the present invention should fall within the scope of the present invention.
Claims (10)
1. A factory personnel identification method based on positioning technology is characterized by comprising the following steps:
(1) the data acquisition module collects employee information and camera information and sends the employee information and the camera information to the image recognition module, and the camera module shoots a monitoring picture and sends the monitoring picture to the image recognition module;
(2) the image recognition module receives the monitoring picture to recognize the violation behaviors, performs face recognition on the violation personnel to obtain violation personnel information, generates a violation work order and sends the violation work order to the business center station module;
(3) the business center module receives and traverses the violation work order, and finds the violation work order lacking the information of the violation personnel, namely the violation work order with failed face recognition; and carrying out secondary personnel information identification on the violation behaviors based on personnel positioning identification technology to obtain violation personnel information and generate violation work orders.
2. The location technology based factory floor personnel identification method of claim 1,
in the step (1), the employee information comprises employee names, job numbers, photos and positioning card numbers; the camera information comprises a camera number, two-dimensional coordinate information and an included angle theta between a shooting side ray 1 of the camera and an original point x-ray direction.
3. The location technology based factory floor personnel identification method of claim 2,
the data acquisition module collects employee information and binds the employee name, the employee number, the photo and the positioning card number together, so that each positioning card number uniquely corresponds to the employee number;
the data acquisition module collects camera information and binds the camera serial numbers and the two-dimensional coordinate information of the cameras together, so that each camera serial number uniquely corresponds to a two-dimensional coordinate.
4. The location technology based factory floor personnel identification method of claim 1,
in the step (2), the violation work order comprises violation behavior images, camera numbers, shooting time and violation personnel information.
5. The location technology based factory floor personnel identification method of claim 1,
the step (3) comprises the following specific steps:
(3.1) traversing the number of the violation workers of each violation work order, and finding out the violation work order with an empty number, namely the violation work order with failed face recognition;
(3.2) inquiring a two-dimensional coordinate (a, b) of the camera corresponding to the camera number in a service center database according to the camera number of the violation work order, and calculating the range of the shooting area x and y of the camera according to the shooting radius and the included angle theta;
(3.3) finding out the position coordinates of the locator card in the factory area in the shooting time period in a locator base station and a locator card position coordinate database pushed by a base station server, traversing all the coordinates to compare with the x and y ranges of the shooting area, and finding out the locator card number in the range;
(3.4) if only one positioning card number is found, the service center module inquires corresponding violation personnel information through the positioning card number, so that the violation work order is completed; if a plurality of positioning card numbers are found, the work order is recorded into a special violation work order to wait for manual processing.
6. The location technology based factory floor personnel identification method of claim 5,
the range of the shooting area x and y of the camera needs to meet the following three conditions:
a. the distance from any point (x, y) in the shooting area of the camera to the coordinates (a, b) of the camera is less than or equal to the shooting radius;
b. the included angle range of the vector of the passing point (x, y) and the camera coordinates (a, b) and the unit vector alpha of the shooting edge ray 1 is more than or equal to 0 degree and less than or equal to 90 degrees;
c. the included angle range between the vector of the passing point (x, y) and the camera coordinates (a, b) and the unit vector beta of the shooting edge ray 2 is more than or equal to 0 degrees and less than or equal to 90 degrees.
7. A factory personnel identification system based on a positioning technology is characterized by comprising a data acquisition module, a camera module, an image identification module, a positioning card, a positioning base station, a base station server and a service central station module;
the data acquisition module is used for collecting the employee information and the camera information and sending the employee information and the camera information to the image recognition module;
the camera module is used for shooting a monitoring picture and sending the monitoring picture to the image recognition module;
the image recognition module is used for receiving the monitoring picture to recognize the violation behaviors, carrying out face recognition on the violation personnel to obtain violation personnel information, generating a violation work order and sending the violation work order to the business center station module;
the positioning card is used for sending out positioning pulse information;
the positioning base station and the base station server are used for receiving positioning pulse information sent by the positioning card so as to determine the position coordinates of the positioning card;
the business center module receives and traverses the violation work order, finds the violation work order lacking the information of the violation personnel, namely the violation work order with failed face recognition; and carrying out secondary personnel information identification on the violation behaviors according to the position coordinates of the personnel locator card, obtaining violation personnel information and generating a violation work order.
8. The location technology based factory floor personnel identification system of claim 7,
the camera module comprises cameras and a camera server platform, wherein the camera server platform stores camera numbers, camera IP addresses and video stream information of each camera and provides a calling interface.
9. The location technology based factory floor personnel identification system of claim 7,
the image identification module maintains a camera number and a camera IP address, and acquires video stream information through a camera IP address calling interface at regular time.
10. The location technology based factory floor personnel identification system of claim 7,
the positioning card can send positioning pulse information to the positioning base station at regular time when entering the coverage range of the positioning base station; after receiving the positioning pulse information sent by the positioning card, the positioning base station sends information to the base station server at regular time, and the base station server performs summary processing on the information to measure and calculate the position coordinates (x, y) of the positioning card; and the base station server regularly pushes the position coordinate information of all the positioning cards in the factory area at the time period to the service center module.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617699A (en) * | 2013-12-02 | 2014-03-05 | 国家电网公司 | Intelligent safety monitor system of electric power working site |
| WO2018045731A1 (en) * | 2016-09-07 | 2018-03-15 | 东南大学 | Expressway emergency lane occupation supervision and punishment method and system |
| CN110119656A (en) * | 2018-02-07 | 2019-08-13 | 中国石油化工股份有限公司 | Intelligent monitor system and the scene monitoring method violating the regulations of operation field personnel violating the regulations |
| CN113449828A (en) * | 2021-06-07 | 2021-09-28 | 江苏恒创软件有限公司 | Personnel site safety positioning management system and management method thereof |
| CN113993083A (en) * | 2021-09-09 | 2022-01-28 | 中用科技有限公司 | Regional personnel management system and method |
| CN114314389A (en) * | 2021-11-26 | 2022-04-12 | 上海德鋆信息科技有限公司 | Tower crane safety operation monitoring system and method |
-
2022
- 2022-08-17 CN CN202210987734.8A patent/CN115050057A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617699A (en) * | 2013-12-02 | 2014-03-05 | 国家电网公司 | Intelligent safety monitor system of electric power working site |
| WO2018045731A1 (en) * | 2016-09-07 | 2018-03-15 | 东南大学 | Expressway emergency lane occupation supervision and punishment method and system |
| CN110119656A (en) * | 2018-02-07 | 2019-08-13 | 中国石油化工股份有限公司 | Intelligent monitor system and the scene monitoring method violating the regulations of operation field personnel violating the regulations |
| CN113449828A (en) * | 2021-06-07 | 2021-09-28 | 江苏恒创软件有限公司 | Personnel site safety positioning management system and management method thereof |
| CN113993083A (en) * | 2021-09-09 | 2022-01-28 | 中用科技有限公司 | Regional personnel management system and method |
| CN114314389A (en) * | 2021-11-26 | 2022-04-12 | 上海德鋆信息科技有限公司 | Tower crane safety operation monitoring system and method |
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Application publication date: 20220913 |