CN113487227B - Intelligent safety helmet-based duty management method, system and storage medium - Google Patents
Intelligent safety helmet-based duty management method, system and storage medium Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06311—Scheduling, planning or task assignment for a person or group
- G06Q10/063114—Status monitoring or status determination for a person or group
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/0466—Means for detecting that the user is wearing a helmet
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/30—Mounting radio sets or communication systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
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Abstract
The invention relates to the technical field of the Internet of things, in particular to an on-duty management method and system based on an intelligent safety helmet, a storage medium and computer equipment. The method mainly comprises the steps that when a worker sends out a duty request or an operation request, the position of the worker is determined through an intelligent safety helmet worn by the worker, and then whether other people accompany the worker when the worker executes related tasks is judged, so that the situation of single duty or single operation is prevented. Meanwhile, the method also detects the state of wearing the intelligent safety helmet by the staff at regular time, so that the safety of the staff is ensured. The duty management system provided by the invention comprises: the system comprises an intelligent safety helmet, a map generation module, a wearing detection module, a position acquisition module, a request response module and a log generation module. The invention solves the problems of high safety management cost, high management difficulty and difficult strict execution of safety regulations of the scenes such as the converter station and the like.
Description
Technical Field
The invention relates to the technical field of the Internet of things, in particular to an on-duty management method and system based on an intelligent safety helmet, a storage medium and computer equipment.
Background
In many dangerous industrial production scenarios, it is required that not less than two workers accompany a task. This is mainly to ensure the life safety of the staff; because once an incident is encountered in the work, one worker is injured, the other worker can provide help in time. In addition, for some works requiring multi-person cooperation, it is also required to configure not less than one operator in task execution. For example, in the daily management of converter stations, there are well-defined regulatory requirements: the converter station is not allowed to be on duty or operated by a single person. Furthermore, in these work scenarios, wearing a helmet is also a requirement for serious performance. However, the above-mentioned regulations are sometimes not strictly adhered to, and a serious safety production accident may occur after such a situation.
In daily management, whether the above regulation system can be strictly executed is mainly ensured by a personnel management responsibility system. For example, safety guidance and education is performed by a dedicated person, and corresponding management personnel are set to ensure that the regulations are strictly executed; or the target working area is monitored by means of video monitoring and the like, and personnel not conforming to the regulations are penalized. In the method, the former excessively depends on personal quality of supervision and management personnel; the latter is limited by the device itself, and may not be able to complete full coverage of the monitoring range when the working scenario is too large. In addition, even if the monitoring apparatus is configured, a dedicated supervisor needs to be set to browse the monitoring image, which also results in high management costs.
Disclosure of Invention
Based on the problems, such as high safety management cost, high management difficulty and difficult strict execution of safety regulations in the scenes of converter stations and the like are solved, and the on-duty management method, system and storage medium based on the intelligent safety helmet are provided.
The invention provides an intelligent helmet-based duty management method which is applied to certain scenes that the number of workers is not less than one when the workers are required to be on duty or to execute tasks at the same time and the workers are required to wear the helmet. The duty management method provided by the invention comprises the following steps:
and acquiring a map comprising a first target area and a second target area, wherein the first target area is an entrance area of the working scene, and the second target area is a management area inside the working scene.
When receiving an on-duty request, acquiring the current position of a first safety helmet in a first target area; the first safety helmet is an intelligent safety helmet which sends out a duty request in a first target area. If the acquisition is successful, acquiring the current position of a second safety helmet closest to the first safety helmet in the first target area, and judging whether the distance between the first safety helmet and the second safety helmet is smaller than a first threshold value; if yes, responding to the duty request.
After the duty request is responded, sending information allowing shift to all intelligent safety caps in the second target area, and recording first mark information containing all intelligent safety caps in the second target area. The first flag information reflects information of all staff members before shift change.
Continuously acquiring the current positions of all intelligent safety helmets in the second target area according to a preset frequency; when all intelligent safety helmets contained in the first mark information leave from the second target area, recording second mark information containing all current intelligent safety helmets in the second target area. The second flag information reflects information of all staff members after shift change.
Judging whether the number of intelligent safety helmets in a second target area at any time in a duty cycle is not less than 2; if not, sending a message for requesting to return to the post to the intelligent safety helmet which does not exist in the second target area currently and is contained in the second mark information.
When any one job request is received, acquiring the number of intelligent safety caps in a specified range of an operation object corresponding to the current job request, and judging whether the number of intelligent safety caps in the specified range is not less than 2; if so, responding to the operation request and sending information for allowing the operation to all intelligent safety helmets within the appointed range of the operation object. If not, sending a message for prohibiting the operation to the intelligent safety helmet sending the operation request.
In the invention, before the current position of any intelligent safety helmet in the first target area and the second target area is acquired: detecting whether all intelligent helmets in the first and second target areas have been correctly worn; if not, sending out a warning message to the intelligent safety helmet which is not worn correctly.
By analyzing the process, the method provided by the invention can automatically manage the behaviors of the staff through equipment such as intelligent safety helmets and the like without depending on the management staff in the management process, thereby improving the management efficiency and reducing the management cost. Meanwhile, the management process is realized by means of the Internet of things equipment without relying on manpower, so that a better full-time-period and omnibearing management effect can be realized.
Further, the detection method for detecting whether the intelligent safety helmet is worn in the invention comprises the following steps:
acquiring detection values of a pressure sensor and a temperature sensor in the intelligent safety helmet; the pressure sensor and the temperature sensor are arranged on the hat lining of the intelligent safety helmet in the area corresponding to the top of the head of the wearer.
And judging whether the detection value of the pressure sensor is larger than a preset pressure threshold value and the detection value of the temperature sensor is larger than a preset temperature threshold value or not.
If yes, judging that the intelligent safety helmet is worn correctly; if not, judging that the intelligent safety helmet is not worn correctly.
Furthermore, in the recording process of the first mark information and the second mark information, the face image of the worker wearing the intelligent safety helmet is also acquired and recorded, and the face image is acquired through the image acquisition unit arranged below the visor of the intelligent safety helmet.
Further, the duty request and the operation request are sent by a worker through the intelligent safety helmet; the intelligent safety helmet is provided with a key module for sending out an on-duty request and an operation request.
Further, when a job request is received, the method for determining the operation object corresponding to the current job request is as follows:
the position of the intelligent safety helmet which sends out the operation request currently is obtained.
The current position of the intelligent safety helmet sending out the operation request is marked on the map of the second target area.
And finding out the power equipment closest to the current position of the intelligent safety helmet sending the operation request in the map of the second target area, and judging the power equipment as an operation object.
Further, in one duty cycle, the invention also generates a duty log of the current cycle; the information recorded in the duty log includes the information generated in the current period: duty request and response information thereof; a job request and response information thereof; first flag information; second flag information; the information that the worker is required to return to the post after leaving the post; and the information that the intelligent safety helmet is not correctly worn by the staff is alerted.
Further, each item of information recorded in the duty log contains a staff list corresponding to the safety helmet and the time and place of occurrence of the event.
The invention also comprises an on-duty management system based on the intelligent safety helmet, wherein the on-duty management system adopts the on-duty management method based on the intelligent safety helmet to manage the behaviors of operators during the on-duty period; the management system on duty includes: the system comprises an intelligent safety helmet, a map generation module, a wearing detection module, a position acquisition module, a request response module and a log generation module. The map generation module, the wearing detection module, the position acquisition module, the request response module and the log generation module are all functional modules in the management end server.
In the invention, the intelligent safety helmet is safety protection equipment worn by each worker working in the first target area and the second target area during working. The intelligent safety helmet is provided with a temperature sensor, a pressure sensor, a positioning unit, a loudspeaker unit, an image acquisition unit, a key module and a communication unit. The temperature sensor and the pressure sensor are arranged on the helmet liner of the intelligent safety helmet at positions corresponding to the top of the head of the wearer. The positioning unit is used for positioning the intelligent safety helmet. The speaker unit is installed in the position that is close to the person's ear on intelligent safety helmet, and the speaker unit is used for sending voice message to the person's. The image acquisition unit is arranged below the cap peak of the intelligent safety helmet and is used for acquiring facial images of a worker wearing the intelligent safety helmet; the key module is used for acquiring an on-duty request or a job request issued by a worker through keys. The communication unit is used for sending out data or instructions generated by the temperature sensor, the pressure sensor, the positioning unit, the image acquisition unit and the key module. The communication unit is also used for receiving notification or early warning information sent by other modules and playing the notification or early warning information through the loudspeaker unit;
the map generation module is used for generating a map containing a first target area and a second target area. The first target area is an entrance area of the working scene, and the second target area is a management area inside the working scene. The generated map further comprises sign information of each power device installed in the second target area and corresponding space positions of the sign information.
The wearing detection module is used for acquiring detection results of the temperature sensor and the pressure sensor, and judging whether the worker correctly wears the intelligent safety helmet according to the detection results.
The position acquisition module is used for acquiring the detection result of the positioning unit and further determining the position of the corresponding intelligent safety helmet in the map.
The request response module is used for judging whether the response condition of the corresponding request is met or not according to the data acquired by the map generation module, the wearing detection module and the position acquisition module when receiving an on-duty request or a job request, and responding according to the judgment result.
The log generation module is used for recording the content and the result of all events occurring in one duty cycle, the information of the corresponding intelligent safety helmet and staff, and the time and the place of the events occurring.
The invention also comprises a storage medium which is a computer readable storage medium and is stored with a computer program, and the computer program is executed to realize the duty management method based on the intelligent safety helmet.
The invention also includes a computer device comprising a processor, a memory, and a computer program stored on the memory and executable on the processor, which when executed, implements the steps of the intelligent-helmet-based duty management method as described above.
The on-duty management method and system based on the intelligent safety helmet, the storage medium and the computer equipment provided by the invention have the following beneficial effects:
according to the method and the system, the effect of efficiently managing the staff in specific working scenes such as a converter station can be achieved through the intelligent safety helmet provided with the corresponding positioning units and various sensors, the purpose of requiring the staff to strictly adhere to various safety regulations is achieved, and the safety guarantee for the staff is improved. The management method has high degree of automation, does not need manual intervention, is more efficient than manual management, and can realize full period and full scene coverage.
The method and the system can effectively utilize the prior equipment resources such as the safety helmet and the like in the management process, and further develop and utilize the equipment resources. Therefore, the production and application cost of the Internet of things equipment can be reduced, and the difficulty of learning and adapting to the use method of the new equipment by staff is reduced; and the popularization of the system is improved.
Drawings
FIG. 1 is a flowchart of a duty management method based on an intelligent safety helmet in embodiment 1 of the present invention;
FIG. 2 is a system topology diagram of an intelligent helmet-based duty management system in embodiment 1 of the present invention;
FIG. 3 is a schematic diagram of a smart helmet according to embodiment 1 of the present invention;
marked in the figure as:
1. an intelligent safety helmet; 2. a map generation module; 3. wearing a detection module; 4. a position acquisition module; 5. a request response module; 6. a log generation module; 11. a temperature sensor; 12. a pressure sensor; 13. a positioning unit; 14. a speaker unit; 15. an image acquisition unit; 16. a key module; 17. and a communication unit.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
The embodiment provides a duty management method based on an intelligent safety helmet 1, which is applied to the management of certain scenes requiring that the number of workers is not less than one when the workers are on duty or perform tasks at the same time and the safety helmet is required to be worn; including converter stations, power plants, and metallurgical plants. The working scenes have certain safety risks, so that two or more workers are required to simultaneously carry out working or inspection tasks, stable running of equipment is ensured, the production process is safe and orderly, and the life safety of the workers is also ensured.
The method provided in this embodiment may be implemented in a software or hardware device, and may be integrated into a computer or other devices of the internet of things. Specifically, as shown in fig. 1, the following description is made with a converter station as a specific application scenario, and the duty management method provided in this embodiment includes the following steps:
s1: and acquiring a map comprising a first target area and a second target area, wherein the first target area is an entrance area of the converter station, and the second target area is a management area inside the converter station. The map acquired in this embodiment should include at least a first target area and a second target area.
The first target area is a necessary area for a worker to specifically go out of a workplace during shift change; in this area, the composition of the staff of the group waiting for duty can be determined, and it can also be confirmed whether the staff of the group completing the duty task completely leaves the work site. The second target area is a specific environment where the staff works and is on duty, and the specific situation of the staff of the current on duty group needs to be confirmed in the area, and whether the condition of starting the operation is met can also be confirmed when the staff requests the operation.
S2: when receiving an on-duty request, acquiring the current position of a first safety helmet in a first target area; the first helmet is an intelligent helmet 1 in the first target area, which sends out a duty request. If the acquisition is successful, acquiring the current position of a second safety helmet closest to the first safety helmet in the first target area, and judging whether the distance between the first safety helmet and the second safety helmet is smaller than a first threshold value; if yes, responding to the duty request.
The method is mainly used for judging whether the number of the staff of a certain group meets the minimum requirement when the staff of the group requests to be on duty, namely, the staff is not allowed to be on duty or operated by a single person. The judgment method is that the position of the person sending the duty request is determined through the intelligent safety helmet 1, and then whether other staff waiting for duty exist in the vicinity of the person is judged. If the group is more than one person, the group cost meets the duty requirement, and the duty request can be responded; otherwise, the operator's duty request is not responded. The first threshold value here may be determined from a real-world scenario, which can be used to determine whether the staff of the group making the duty request is waiting at the entrance area of the converter station at the same time.
S3: after the duty request is responded, sending out information allowing shift to all intelligent safety helmets 1 in the second target area, and recording first mark information containing all intelligent safety helmets 1 in the second target area currently. The first flag information reflects information of all staff members before shift change.
In this embodiment, after the duty request is responded, the intelligent safety helmet 1 can inform the panelists who are currently performing the duty task that they are allowed to leave the converter station as soon as possible. At this time, a new team member requesting duty has not entered the converter station yet, so that specific information of the team member of the previous duty, i.e., the first flag information in this embodiment, can be determined by querying information of all persons currently existing in the converter station.
S4: continuously acquiring the current positions of all intelligent safety helmets 1 in the second target area according to a preset frequency; when all the intelligent safety helmets 1 contained in the first mark information leave from the second target area, recording second mark information containing all the intelligent safety helmets 1 currently in the second target area. The second flag information reflects information of all staff members after shift change.
In this embodiment, the state and the position of each intelligent safety helmet 1 need to be queried regularly according to a specific frequency, and when the intelligent safety helmet 1 is queried to find that all the original team members in the converter station leave, the new team member list can be obtained by acquiring the information of all the members entering the converter station.
S5: judging whether the number of the intelligent safety helmets 1 in the second target area at any time in one duty cycle is not less than 2; if not, a request to return to the post is sent to the intelligent safety helmet 1 which is not currently in the second target area and is contained in the second mark information.
Because the state and the position of each intelligent safety helmet 1 are queried regularly in the embodiment, when the number of the intelligent safety helmets 1 in the second target area is found to be less than two at a certain moment, the situation that a person leaves the duty is indicated, and the warning condition that the person is not allowed to take duty in the converter station is triggered, so that the off-duty personnel needs to be notified and the person returns to the working position as soon as possible.
S6: when any one operation request is received, acquiring the number of the intelligent safety caps 1 in a specified range of an operation object corresponding to the current operation request, and judging whether the number of the intelligent safety caps 1 in the specified range is not less than 2; if so, the operation request is responded, and one piece of information for allowing the operation is sent to all intelligent safety helmets 1 within the appointed range of the operation object. If not, a message for prohibiting the operation is sent to the intelligent safety helmet 1 which sends out the operation request.
Correspondingly, when someone in the panelists on duty requests, judging whether at least two panelists exist in the working area, if not, triggering an alert condition which does not allow single person working, informing relevant personnel not to carry out the working, and carrying out the working again when other staff reach the site.
Specifically, when a job request is received, the embodiment needs to determine the operation object of the current job, and then can determine whether the number of workers attached to the operation object meets the requirement. In this embodiment, the method for determining the operation object corresponding to the current job request is as follows:
(1) The position of the intelligent helmet 1 that is currently issuing the job request is acquired.
(2) The current position of the smart helmet 1 that issued the job request is marked on the map of the second target area.
(3) And finding the power equipment closest to the current position of the intelligent safety helmet 1 sending the operation request in the map of the second target area, and judging the power equipment as an operation object.
Finally, in an on-duty cycle, the embodiment also generates an on-duty log of the current cycle; the information recorded in the duty log includes the information generated in the current period: duty request and response information thereof; a job request and response information thereof; first flag information; second flag information; the information that the worker is required to return to the post after leaving the post; and information that the worker is not wearing the intelligent helmet 1 correctly is alerted.
The entry of each piece of information recorded in the duty log comprises a worker list corresponding to the safety helmet and the time and place of occurrence of the event.
The on-duty log can be automatically generated, and specifically comprises personnel components before and after the on-duty, and a series of events which occur during the on-duty period, wherein all the events comprise clearly recorded event contents, processing results, time, place and other information of the event. And the manager can conveniently consult and monitor, or multiplex and process the events and causes after the problems occur.
In this embodiment, before the current position of any one of the intelligent safety helmet 1 in the first target area and the second target area is acquired: it is necessary to detect whether all the smart helmets 1 in the first and second target areas have been correctly worn; if not, a warning message is sent to the intelligent safety helmet 1 which is not worn correctly.
Wearing the helmet at the workplace is a basic requirement, so this embodiment confirms whether the smart helmet 1 is correctly worn before each acquisition of the position of each smart helmet 1. Otherwise, a notification is sent to the corresponding staff through the intelligent safety helmet 1, and the staff is required to wear the intelligent safety helmet 1 correctly as soon as possible.
The detection method for detecting whether the intelligent safety helmet 1 is worn in the embodiment comprises the following steps:
acquiring detection values of a pressure sensor 12 and a temperature sensor 11 in the intelligent safety helmet 1; the pressure sensor 12 and the temperature sensor 11 are mounted on the cap lining of the intelligent safety helmet 1 in an area corresponding to the top of the head of the wearer.
It is determined whether the detection value of the pressure sensor 12 is greater than a preset pressure threshold and the detection value of the temperature sensor 11 is greater than a preset temperature threshold, simultaneously.
If yes, judging that the intelligent safety helmet 1 is worn correctly; if not, the intelligent safety helmet 1 is judged to be not worn correctly.
In this embodiment, the wearing condition of the intelligent safety helmet 1 is detected by the pressure sensor 12 and the temperature sensor 11, and when the safety helmet is correctly worn, the helmet liner is tightly contacted with the head of a human body, and at the moment, the helmet liner is under the pressure action and simultaneously senses the temperature of the human body. It can be detected whether the smart helmet 1 is correctly worn by the temperature sensor 11 and the pressure sensor 12 mounted on the cap liner.
In this embodiment, in order to avoid the possibility of false detection when determining whether to wear the helmet by a single index, the determination method in this embodiment needs to satisfy two conditions that the detection results of the temperature sensor 11 and the pressure sensor 12 reach the threshold value at the same time, so as to consider that the smart helmet 1 has been worn correctly.
The temperature threshold of the temperature sensor 11 is set to be a temperature value close to the human body temperature but slightly smaller than the human body temperature; the pressure threshold of the pressure sensor 12 can be determined according to the average value of the pressure values received at the cap liner of the intelligent safety helmet 1 during the actual wearing process, and the pressure threshold is set to be slightly smaller than the average value.
In the present embodiment, in the recording process of the first flag information and the second flag information, the face image of the worker wearing the smart helmet 1 is also acquired and recorded, the face image being acquired by the image acquisition unit 15 installed below the visor of the smart helmet 1.
The recorded first mark information and the second mark are mainly used for determining personnel information of each on-duty team member. Therefore, the present embodiment further increases the process of collecting facial features of the worker, specifically, capturing facial images of the worker by the camera installed at the visor of the smart helmet 1. From the acquired facial image it can be determined whether the person wearing the smart helmet 1 is the person actually responsible for the relevant task. In other embodiments as well, the facial features of each person wearing the intelligent safety helmet 1 can be obtained at regular time in the process of the staff on duty, and the facial features of the corresponding staff are recorded when each task is executed, so as to be used as the archiving information of the work content of each staff for completing each responsibility.
In the embodiment, the duty request and the operation request are sent by a worker through the intelligent safety helmet 1; the intelligent safety helmet 1 is provided with a key module 16 for sending out duty requests and operation requests. The on-duty request and the job request are issued autonomously by the respective staff members. When a team needs to be on duty, a responsible person of the team sends out a corresponding on duty request through the corresponding key module 16. When a worker sends out that a certain device possibly has a fault and needs to be overhauled in the process of duty or inspection, a working request is sent out through the corresponding key module 16 on the intelligent safety helmet 1. After the request sent by the staff is responded, the staff is allowed to carry out corresponding work.
By analyzing the above process, it can be found that in the management process of the method provided by the embodiment without relying on management personnel, the actions of the staff can be automatically managed through the equipment such as the intelligent safety helmet 1, so that the management efficiency is improved, and the management cost is reduced. Meanwhile, the management process is realized by means of the Internet of things equipment without relying on manpower, so that a better full-time-period and omnibearing management effect can be realized.
In this embodiment, a duty management system based on the intelligent safety helmet 1 is further provided, and the duty management system adopts the foregoing duty management method based on the intelligent safety helmet 1 to manage the behavior of an operator during the duty period. The duty management system is specific software and hardware equipment for realizing the method. Specifically, as shown in fig. 2, the duty management system based on the intelligent safety helmet 1 provided in this embodiment includes: the system comprises an intelligent safety helmet 1, a map generation module 2, a wearing detection module 3, a position acquisition module 4, a request response module 5 and a log generation module 6.
Wherein the intelligent safety helmet 1 is a safety protection device worn by each worker working in the first target area and the second target area during the working. As shown in fig. 3, the smart helmet 1 is provided with a temperature sensor 11, a pressure sensor 12, a positioning unit 13, a speaker unit 14, an image acquisition unit 15, a key module 16, and a communication unit 17. The temperature sensor 11 and the pressure sensor 12 are installed on the cap liner of the intelligent safety helmet 1 at positions corresponding to the top of the head of the wearer. The positioning unit 13 is used for positioning the intelligent safety helmet 1, and the positioning unit 13 can be a functional module based on a satellite positioning system such as a GPS, a Beidou system, a Galileo system and the like, or can be a wireless carrier communication positioning module based on Ultra Wide Band (UWB) technology. The speaker unit 14 is installed on the smart helmet 1 at a position near the wearer's ear, and the speaker unit 14 is used to send out voice information to the wearer. The voice information is mainly prompt information or warning information sent to the staff by various kinds. The image acquisition unit 15 is installed below the visor of the smart helmet 1 for acquiring a facial image of a worker wearing the smart helmet 1. The image acquisition unit 15 is capable of achieving various types of miniature photographing for face image acquisition, and in order to improve the instruction of the face image acquisition, a corresponding light supplementing lamp may also be provided in the present embodiment. The key module 16 is used for acquiring an on-duty request or job request issued by a worker through a key. The key module 16 may be disposed at the cap peak of the intelligent safety helmet 1 or on the side of the intelligent safety helmet 1, so as to facilitate the operation of the staff. The communication unit 17 is used for transmitting data or instructions generated by the temperature sensor 11, the pressure sensor 12, the positioning unit 13, the image acquisition unit 15 and the key module 16. The communication unit 17 is also used for receiving notification or early warning information sent by other modules and playing the notification or early warning information through the speaker unit 14. The communication unit 17 in this embodiment is mainly used for performing two-way communication between the intelligent safety helmet 1 and a server at the back end of the management system, so as to complete the transmission process of data and instructions. The specific communication unit 17 may be a communication module based on a mobile operator's GSM, TD-SCDMA, WCDMA, TD-LTE, FDD-LTE, CDMA1X, EVDO, etc., or may be a communication module based on carrier communication, or may be a module based on other various communication technologies. In order to realize the operation of the above functional modules, the smart helmet 1 in this embodiment may further include a power module, and preferably, a rechargeable lithium battery is used as a power source in the smart helmet 1.
In this embodiment, the map generation module 2, the wear detection module 3, the position acquisition module 4, the request response module 5, and the log generation module 6 are all functional modules in the management end server. Specifically, the map generation module 2 is configured to generate a map including a first target area and a second target area. The first target area is an entrance area of the working scene, and the second target area is a management area inside the working scene. The generated map further comprises sign information of each power device installed in the second target area and corresponding space positions of the sign information.
The wearing detection module 3 is used for obtaining detection results of the temperature sensor 11 and the pressure sensor 12, and judging whether the worker correctly wears the intelligent safety helmet 1 according to the detection results.
The position obtaining module 4 is configured to obtain a detection result of the positioning unit 13, and further determine a position of the corresponding intelligent safety helmet 1 in the map.
The request response module 5 is configured to, when receiving an on-duty request or a job request, determine whether a response condition of the corresponding request is satisfied according to the data acquired by the map generating module 2, the wearing detection module 3, and the position acquisition module 4, and respond according to a determination result.
The log generating module 6 is used for recording the content and the result of all events occurring in one duty cycle, the information of the corresponding intelligent safety helmet 1 and staff, and the time and the place of the events occurring.
In one embodiment of the present invention, a storage medium is further included, where the storage medium is a computer readable storage medium, and a computer program is stored thereon, and the computer program when executed implements the duty management method based on the smart helmet 1 as described above.
The present embodiment also provides a computer device, which includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, where the processor executes the computer program to implement the steps of the duty management method based on the intelligent safety helmet 1 as described above.
The computer device may be a smart phone, a tablet computer, a notebook computer, a desktop computer, a rack-mounted server, a blade server, a tower server, or a rack-mounted server (including a stand-alone server or a server cluster composed of a plurality of servers) that may execute a program, or the like. The computer device of the present embodiment includes at least, but is not limited to: a memory, a processor, and the like, which may be communicatively coupled to each other via a system bus.
In this embodiment, the memory (i.e., readable storage medium) includes flash memory, hard disk, multimedia card, card memory (e.g., SD or DX memory, etc.), random Access Memory (RAM), static Random Access Memory (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read-only memory (PROM), magnetic memory, magnetic disk, optical disk, etc. In some embodiments, the memory may be an internal storage unit of a computer device, such as a hard disk or memory of the computer device. In other embodiments, the memory may also be an external storage device of a computer device, such as a plug-in hard disk, smart Media Card (SMC), secure Digital (SD) Card, flash Card (Flash Card) or the like, which are provided on the computer device. Of course, the memory may also include both internal storage units of the computer device and external storage devices. In this embodiment, the memory is typically used to store an operating system and various application software installed on the computer device. In addition, the memory can be used to temporarily store various types of data that have been output or are to be output.
The processor may be a central processing unit (Central Processing Unit, CPU), controller, microcontroller, microprocessor, or other data processing chip in some embodiments. The processor is typically used to control the overall operation of the computer device. In this embodiment, the processor is configured to run the program code or process data stored in the memory, so as to implement the process of the duty management method based on the intelligent safety helmet 1 in the foregoing embodiment, and manage the work and the duty process of the staff in some situations.
The above examples merely represent a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (10)
1. The duty management method based on the intelligent safety helmet is characterized by comprising the following steps of:
acquiring a map comprising a first target area and a second target area, wherein the first target area is an entrance area of a working scene, and the second target area is a management area inside the working scene;
when receiving an on-duty request, acquiring the current position of a first safety helmet in a first target area; the first safety helmet is an intelligent safety helmet in a first target area, and the intelligent safety helmet sends out the duty request; if the acquisition is successful, acquiring the current position of a second safety helmet closest to the first safety helmet in the first target area, and judging whether the distance between the first safety helmet and the second safety helmet is smaller than a first threshold value; if yes, responding to the duty request;
after the duty request is responded, sending out information allowing shift to all intelligent safety helmets in the second target area, and recording first mark information containing all current intelligent safety helmets in the second target area;
continuously acquiring the current positions of all intelligent safety helmets in the second target area according to a preset frequency; when all intelligent safety helmets contained in the first mark information leave from the second target area, recording second mark information containing all current intelligent safety helmets in the second target area;
judging whether the number of intelligent safety helmets in the second target area at any time in a duty cycle is not less than 2; if not, sending information requiring to return to the post to the intelligent safety helmet which does not exist in the second target area currently and is contained in the second mark information;
when any one job request is received, acquiring the number of intelligent safety helmets in a specified range of an operation object corresponding to the current job request, and judging whether the number of the intelligent safety helmets in the specified range is not less than 2; if yes, responding to the operation request, and sending information for allowing operation to all intelligent safety helmets within the appointed range of the operation object; if not, sending information for prohibiting the operation to the intelligent safety helmet sending the operation request;
before the current position of any intelligent safety helmet in the first target area and the second target area is acquired:
detecting whether all intelligent helmets in the first and second target areas have been correctly worn; if not, sending out a warning message to the intelligent safety helmet which is not worn correctly.
2. The intelligent-helmet-based shift management method according to claim 1, wherein: the detection method for detecting whether the intelligent safety helmet is worn or not comprises the following steps:
acquiring detection values of a pressure sensor and a temperature sensor in the intelligent safety helmet; the pressure sensor and the temperature sensor are arranged on the helmet liner of the intelligent safety helmet in an area corresponding to the top of the head of a wearer;
judging whether the detection value of the pressure sensor is larger than a preset pressure threshold value and the detection value of the temperature sensor is larger than a preset temperature threshold value or not;
if yes, judging that the intelligent safety helmet is worn correctly; if not, judging that the intelligent safety helmet is not worn correctly.
3. The intelligent-helmet-based shift management method according to claim 1, wherein: and in the recording process of the first mark information and the second mark information, facial images of staff wearing the intelligent safety helmet are also acquired and recorded, and the facial images are acquired through an image acquisition unit arranged below the visor of the intelligent safety helmet.
4. The intelligent-helmet-based shift management method according to claim 1, wherein: the duty request and the operation request are sent by a worker through an intelligent safety helmet; and a key module used for sending out the duty request and the operation request is arranged on the intelligent safety helmet.
5. The intelligent helmet-based duty management method according to claim 1, wherein when a job request is received, the method for determining the operation object corresponding to the current job request is as follows, including:
acquiring the position of an intelligent safety helmet which sends out an operation request currently;
marking the current position of the intelligent safety helmet sending out the operation request on the map of the second target area;
and finding out the power equipment closest to the current position of the intelligent safety helmet sending the operation request in the map of the second target area, and judging the power equipment as the operation object.
6. The intelligent-helmet-based shift management method according to claim 1, wherein: in one duty cycle, a duty log of the current cycle is also generated; the information recorded in the duty log comprises information generated in the current period: the on-duty request and response information thereof; the job request and response information thereof; the first flag information; the second flag information; the information that the worker is required to return to the post after leaving the post; and the information that the intelligent safety helmet is not correctly worn by the staff is alerted.
7. The intelligent-helmet-based shift management method of claim 6, wherein: and each item of information recorded in the duty log comprises a staff list corresponding to the safety helmet and the time and place of occurrence of the event.
8. Converter station management system on duty based on intelligent safety helmet, its characterized in that: an intelligent safety helmet-based duty management method as claimed in any one of claims 1-7 is adopted to manage the behavior of an operator during duty; the duty management system comprises:
an intelligent safety helmet which is safety protection equipment worn by each worker working in the first target area and the second target area during working; the intelligent safety helmet is provided with a temperature sensor, a pressure sensor, a positioning unit, a loudspeaker unit, an image acquisition unit, a key module and a communication unit; the temperature sensor and the pressure sensor are arranged on the helmet liner of the intelligent safety helmet at positions corresponding to the top of the head of a wearer; the positioning unit is used for positioning the intelligent safety helmet; the loudspeaker unit is arranged at a position, close to the ear of the wearer, on the intelligent safety helmet and is used for sending voice information to the wearer; the image acquisition unit is arranged below the hat brim of the intelligent safety helmet and is used for acquiring facial images of a worker wearing the intelligent safety helmet; the key module is used for acquiring an on-duty request or an operation request issued by a worker through keys; the communication unit is used for sending out data or instructions generated by the temperature sensor, the pressure sensor, the positioning unit, the image acquisition unit and the key module; the communication unit is also used for receiving notification or early warning information sent by other modules and playing the notification or early warning information through the loudspeaker unit;
the map generation module is used for generating a map comprising a first target area and a second target area, wherein the first target area is an entrance area of a working scene, and the second target area is a management area inside the working scene; the generated map further comprises sign information of each power equipment installed in the second target area and corresponding space positions of the sign information;
the wearing detection module is used for acquiring detection results of the temperature sensor and the pressure sensor, and judging whether the worker wears the intelligent safety helmet correctly according to the detection results;
the position acquisition module is used for acquiring the detection result of the positioning unit and further determining the position of the corresponding intelligent safety helmet in the map;
the request response module is used for judging whether the response condition of the corresponding request is met or not according to the data acquired by the map generation module, the wearing detection module and the position acquisition module when receiving an on-duty request or a job request, and responding according to a judgment result; and
the log generation module is used for recording the content and the result of all events occurring in one duty cycle, the information of the corresponding intelligent safety helmet and staff, and the time and the place of the events occurring;
the map generation module, the wearing detection module, the position acquisition module, the request response module and the log generation module are all functional modules in the management end server.
9. A storage medium, characterized by: a computer readable storage medium having stored thereon a computer program which when executed implements the smart helmet-based duty management method of any one of claims 1-7.
10. A computer device, characterized by: comprising a processor, a memory, and a computer program stored on the memory and executable on the processor, which when executed, implements the steps of the smart-helmet-based duty management method of any one of claims 1 to 7.
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