CN115641229A - Production safety management and control system of wisdom power plant - Google Patents
Production safety management and control system of wisdom power plant Download PDFInfo
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Abstract
An intelligent power plant production safety control system belongs to the technical field of power plant safety control. The invention comprises the following steps: the system comprises a contractor system, a two-ticket system, a positioning system, an access control system, a video monitoring system, an intelligent device management system, a tool on-line management system, an environment monitoring system, a human body monitoring system and a security situation perception system. The invention can comprehensively consider potential safety hazards in the whole operation and inspection process, discover and avoid related risks in time and further improve the safety of power plant production.
Description
Technical Field
The invention relates to the technical field of power plant safety management and control, in particular to an intelligent power plant production safety management and control system.
Background
At present, the operation and maintenance work undertakes the important role of safety production in the power generation enterprise, the safety production problem of the power generation enterprise is solved systematically and comprehensively, and the key point is the management and control of the operation and maintenance work. For power generation enterprises, laws, regulations and specifications are quite perfect, and production site conditions are complex: the system has the advantages that the number of flammable and explosive or high-temperature and high-pressure dangerous sources is large, the production environment is complex, multiple groups and multiple specialties often perform tasks in a crossed mode, the safety production management level is further improved, and the technical management and control of the production process are mainly focused.
In the prior art, for example, a chinese patent with a patent number ZL 201810135284.3 discloses an operation and maintenance safety control device, system and method, which is a whole process control method from an invoicing source to an execution end by using a work ticket and an operation ticket which bear main production tasks as main lines, and includes the following steps: the method comprises the steps of issuing a work ticket, checking safety measure items, generating tool and instrument requirements including quantity, type and personnel authority, and generating electronic fence requirements including deployment position, range, time and personnel authority; the tool management device monitors the state of the safety tools, reads the requirements of the tools and verifies that the tool receiving conditions comprise the number, types and personnel permission of the tools and the tools; deploying the electronic fence according to the electronic fence requirement; the position of a person is positioned in real time, the authority of the person passing through the electronic fence is judged, no authorized person passes through the electronic fence, and an alarm is given, otherwise, no alarm is given; and (5) after the work is finished, canceling the electronic fence.
Although the method can improve the safety of the operation of the power plant to a certain extent, the method is single, independent personnel are limited to enter an operation area mainly by means of the electronic fence, other conditions with potential safety hazards are not considered comprehensively, and therefore the overall operation safety still needs to be improved.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an intelligent power plant production safety management and control system which can comprehensively consider potential safety hazards in the whole operation and inspection process, discover and avoid related risks in time and further improve the production safety of a power plant.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a production safety management and control system of wisdom power plant, includes:
the contractor system is used for managing information of contractors and personnel and scoring the contractors and the personnel according to the operation standard condition;
the two-ticket system is used for receiving the basic information on the work ticket and generating authority opening information including personnel, areas, equipment, time and tools;
the positioning system is used for positioning the positions of personnel, equipment and tools, generating dynamic electronic fences for the equipment in the corresponding areas at regular time according to the authority opening information, and distributing the authority for the corresponding personnel and tools to enter the dynamic electronic fence of the target equipment at regular time; the positioning bracelet is used for positioning personnel and is also used for monitoring health parameters of the personnel;
the access control system distributes the access control authority of the corresponding region to the corresponding personnel at regular time according to the authority opening information;
the video monitoring system comprises a plurality of cameras distributed in each area of the power plant, and monitors the normative of the operation of workers by matching with the contractor system, the positioning system and the access control system, for example, the behaviors that the workers can wear safety helmets, goggles, safety belts and the like;
the intelligent equipment management system is used for managing equipment information and monitoring the state parameters of the equipment;
the tool on-line management system is used for managing tool information and monitoring the consistency of the received tools and the work order information;
the environment monitoring system is used for monitoring environmental parameters of the operation area;
the safety situation perception system automatically matches preset alarm information according to the abnormal information generated in the system and alarms through the positioning bracelet or the broadcast in the corresponding area;
and the range of the dynamic electronic fence is automatically adjusted according to the monitoring parameters of the intelligent equipment management system and the environment monitoring system.
Preferably, the method for adjusting the range of the dynamic electronic fence specifically comprises the following steps: distributing corresponding weights to different parameters within a certain effective range, respectively calculating the range contribution value of each parameter according to the proportion and the weight of the parameters in the effective range, and accumulating to form the final dynamic electronic fence range value.
Preferably, the method for adjusting the range of the dynamic electronic fence further comprises: and aiming at the same parameter, sequentially dividing the effective range of the parameter into a plurality of intervals, and distributing different weights when the parameter is in different intervals.
Preferably, the contractor system comprises:
the visitor module is used for inputting new visitor information; or matching the existing visitor information and judging whether the visitor is in the blacklist or not; binding the qualified visitor information with the allocated positioning bracelet information;
and the scoring module is used for scoring the operating personnel according to the monitoring condition of the positioning system on the moving track of the operating personnel and the identification of the operating area camera on the operating specification of the operating personnel, and feeding back corresponding processing measures to the operating personnel and the corresponding contractors when the scores of the operating personnel and the corresponding contractors reach a set interval.
Preferably, the positioning system monitors the authority of the personnel and the tools entering the dynamic electronic fence, if the authority is not consistent, the safety situation perception system is triggered, and the operators are reminded through broadcasting in the positioning bracelet or the operation area.
Preferably, the positioning system monitors the times and duration of leaving the dynamic electronic fence by the operator within the operation time, and when the times and duration of leaving reach set values, the safety situation sensing system is triggered, the operator is reminded through broadcasting in the positioning bracelet or the operation area, and the information is fed back to the scoring module.
Preferably, when the positioning system monitors that the operator leaves the dynamic electronic fence for a certain time or distance and the tool is still in the dynamic electronic fence, the safety situation sensing system is triggered, and the operator is reminded through the positioning bracelet or the broadcast in the operation area.
Preferably, the access control system receives card swiping information of the positioning bracelet, takes a snapshot of a person at the time of card swiping through a camera at the access control, and triggers the security situation sensing system when the person photo is not matched with the person photo in the binding information of the positioning bracelet, and the access control cannot be opened.
Preferably, when the environment monitoring system monitors that the environment parameters within the operation time are abnormal, the security situation sensing system is triggered, and according to the severity, the positioning bracelet or the broadcast in the area reminds the operators to implement corresponding security measures, leave the operation area, push the corresponding security measures to the positioning system and the access control system to close all access authorities.
Preferably, the tool has a positioning module, and the tool information is bound to a chip in the positioning module.
The invention has the advantages that:
1. potential safety hazards existing in the whole operation and inspection process can be comprehensively considered, related risks can be timely found and avoided, and the production safety of a power plant is further improved;
2. the number of people is large in the maintenance period III, safety awareness and safety training are few, and safety management is more difficult; the contractor system and the scoring module can prevent irregular operating personnel from entering an operating area from the source, and meanwhile, the operation of the operating personnel is enabled to be more standard, so that the safety is improved;
3. the dynamic electronic fence fully considers practical factors, further improves the safety, and simultaneously considers the activity space of operators to ensure the smooth operation;
4. the access control system particularly considers the phenomena of card replacement and multi-card swiping, so as to standardize the whole operation flow and ensure the safety;
5. the field environment is complex, the pipelines are vertical and horizontal, the operation is crossed, and the visual whole-process monitoring operation process is carried out through a video monitoring system;
6. the operation personnel are distributed in a factory area with wide area and complex environment, the specific position and state of each person are known through the positioning system, the abnormal or sudden state can be found, the safety intelligent early warning is timely carried out, and meanwhile, the operation personnel can be linked with the video monitoring system to track;
7. the environment monitoring system carries out multidimensional individualized real-time dynamic monitoring on the working environment, and the safety of the working environment is guaranteed;
8. the human body monitoring system dynamically monitors the body temperature, the heart rate and the operation intensity of an operator in real time through equipment such as a worn bracelet and the like, and compares the monitored body temperature, the heart rate and the operation intensity with historical data to ensure the safety of the operator;
9. through linkage of ten systems, management feedback of an intelligent closed loop is formed, and powerful data support is provided for enterprise safety management upgrading based on statistical analysis of various types of data of enterprise safety and daily business management.
Drawings
FIG. 1 is a functional block diagram of a safety control system for intelligent power plant production according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a production safety control system for an intelligent power plant comprises a contractor system, a two-ticket system, a positioning system, an access control system, a video monitoring system, an intelligent device management system, a tool on-line management system, an environment monitoring system, a safety situation sensing system and a human body monitoring system, wherein the 10 systems are effectively matched with each other, so that the safety of the personnel and the equipment in the power plant is guaranteed in an all-around manner, and the 10 systems are described in detail below.
The contractor system:
and the visitor module is used for inputting corresponding visitor information including personnel name, identity card, address information, birth date, photo, mobile phone number, gender, contractor and the like if contractor personnel enter the factory for the first time, and storing the visitor information in the system. If the contractor personnel do not enter the factory for the first time, automatically matching visitor information in the system after swiping the identity card and taking a picture through a visitor machine at a gate sentry, and judging whether the personnel is in a blacklist, if so, the personnel does not have the permission of entering the factory. Then, the system automatically allocates a positioning bracelet (number) for qualified personnel entering the factory, and binds visitor information with the positioning bracelet number, and a contractor operates to get the bracelet by one key at a specified position; and the visitor information of the personnel that are in the blacklist can't be bound with any one location bracelet to avoid operating the personnel of irregularity to get into the operation region from the source, improve equipment and personnel's security.
The system automatically judges whether the operation of the operating personnel violates the regulations or not by using a preset standard operation flow according to the information on the work ticket and scores the violation operation of the corresponding personnel according to the severity of the confirmed violation operation, and the scoring result and the corresponding record are submitted to a manager for confirmation. For example, the score value of one violation operation is divided into five types, namely 10 points, 5 points, 3 points, 2 points and 1 point. The system automatically counts the score of each operator and the score of each contractor (which is the sum of the scores of all the operators of the contractor in a period) in a scoring period, gives corresponding treatment to the operators or the contractors when the scores reach a corresponding interval, and forwards the results to corresponding personnel and responsible persons through short messages or a system platform. For example, the operator accumulates to reach 3 points but not to reach 5 points in a scoring period, and temporarily deduces the on-duty entrance and exit certificate by a security ring to limit 3 working days on duty; the operating personnel accumulate to 5 points but not reach 10 points in a scoring period, temporarily deduct the entrance and exit certificate of the post by a security ring, and need to perform the safety education examination again, and can go on the post after the examination is qualified; the workers add up to 10 points but not 15 points for a scoring period and are blacklisted for contractor personnel. The contractor accumulates to reach 10 points but not reach 30 points in a scoring period, the security ring part negotiates the contractor, and the contractor corrects according to the negotiation meeting period; the contractor accumulates up to 30 minutes but not up to 40 minutes in a scoring period, the work is stopped, and the work can be carried out after the acceptance is qualified by the regular correction and the modification in a limited period; the contractor accumulates over 40 points for a scoring period and is blacklisted.
Two-ticket system:
the system is used for receiving basic information on a work ticket, and comprises personnel, regions, equipment, time, tools, operation processes and specifications, wherein all data of the personnel, the regions, the equipment, the tools, the operation processes and specifications, danger sources, safety measures and the like are stored in the system and can be directly called and bound with the corresponding work ticket, the personnel can be called from a contractor system, the regions and the equipment can be called from an intelligent equipment management system, the tools can be called from a tool on-line management system, and the operation processes and the specifications are directly called from the two-ticket system. In addition, time needs to be selected independently, and the selection range is provided to eliminate the time for performing other operations (different equipment) in the same area, so that the number of people in the same area and cross operations in the same time are reduced as much as possible, and the risk is reduced.
And generating authority opening information of personnel, areas, equipment, time and tools according to the confirmed information, and pushing the authority opening information to a positioning system and an access control system.
A positioning system:
a high-precision three-dimensional positioning system is adopted, namely a virtual three-dimensional coordinate system is established, and accurate positioning is realized according to the coordinates of personnel, equipment and tools in the three-dimensional coordinate system, wherein the personnel position is realized by wearing a positioning bracelet; the position of the equipment is fixed and can be obtained by measurement in advance; the position of the tool is positioned through the built-in positioning module.
And the positioning system generates dynamic electronic fences for all the devices in the area at regular time according to the authority opening information pushed by the two ticket systems, and allocates the authority for corresponding personnel and tools to enter the dynamic electronic fence of the target device at regular time. For the operator: because the shapes of a plurality of devices in the same region may be the same and only the numbers are different, for example, the target device is a machine number 1, if an operator carelessly operates the machine number 2, potential safety hazards are easily generated; and through setting up dynamic electronic fence, when the operation personnel got into the operation within range of No. 2 machine, then can trigger the security situation perception system, report an emergency and ask for help or increased vigilance through the broadcast of location bracelet or regional interior to correct operation personnel's operation. Meanwhile, the dynamic electronic fence of the target device is more convenient for the system to automatically monitor the operation specifications of the operator, for example, whether the operator leaves the range of the electronic fence within the operation time and the leaving time length can be monitored, and when the leaving times or the leaving time length exceed a set specification value, the security situation perception system is triggered and fed back to the scoring module of the supplier system. Aiming at the tools: because the worker generally uses tools and appliances when working, and the wrong use of the tools and appliances can bring potential safety hazards, the tool and appliance types entering the electronic fence of the target equipment are ensured to be consistent with the work ticket by distributing the authority, the tool and appliance carrying the mistake are prevented from entering the working range, so that risks are avoided, and when the wrong tool and appliance enter the range of the electronic fence, the safety situation sensing system is also triggered. In addition, the location of the tool is also used for preventing the tool from being lost, for example, when the worker leaves the electronic fence for a certain distance or time and the tool is still in the electronic fence, the safety situation perception system is triggered, and the worker is reminded through field broadcasting or a location bracelet.
Electronic fences are common in the prior art, the range setting of the electronic fences is relatively fixed, and once the setting is overlarge, the response is too sensitive, so that the activity area of an operator is influenced; and the arrangement is too small, which is easy to cause potential safety hazard. In order to solve the problem, the positioning system adopts a dynamic electronic fence, namely the range of the electronic fence can be adjusted in real time along with the parameter change of equipment and environment, wherein the parameters of the equipment and the environment are acquired by an intelligent equipment management system and an environment monitoring system respectively.
The range adjusting method of the dynamic electronic fence comprises the following steps: and distributing corresponding weights to different parameters within a certain effective range, respectively calculating the range contribution value of each parameter according to the proportion and the weight of the parameters within the effective range, and accumulating to form the final dynamic electronic fence range value. For example, the effective range of ambient temperature is: 10-40 ℃, when the temperature is lower than 10 ℃, the influence of the environment temperature on the safety can be ignored, and when the temperature is higher than 40 ℃, the environment temperature is considered to be too high and not suitable for operation, other parameters do not need to be considered at the moment, the dynamic electronic fence cannot normally work, and meanwhile, the safety situation sensing system is triggered to inform related personnel that the operation cannot be carried out. When the temperature is 25 ℃, the ratio of (25-10)/(40-10) =0.5 is achieved in the effective range, and assuming the weight is a, the final range contribution is 0.5A.
In order to further improve the rationality of dynamic electronic fence range adjustment, the effective range of the parameters is divided into a plurality of intervals in sequence, and different weights are allocated to each interval. Also taking the temperature as an example, we know that the risk coefficient does not increase only in a linear manner as the temperature increases, so even if they are all within the effective range, they need to be assigned different weights, for example, a at 10-25 ℃, 1.5A at 25-35 ℃ and 2.5A at 35-40 ℃; when the temperature is 30 ℃, the part at 10-25 ℃ is calculated according to the weight A, the part at 25-30 ℃ is calculated according to the weight 1.5A, and the calculation formula is as follows: (25-10)/(40-10) × a + (30-25)/(40-10) × 1.5a =0.75a.
Of course, the above temperature examples are only for the sake of more clear description of the present adjustment method, and the specific value range setting and weight assignment needs are determined according to the actual working area and equipment. Generally considered device status parameters are: device temperature, current, voltage, power, etc.; environmental parameters that may be considered are: ambient temperature, humidity, dust concentration, etc. However, it is known that the target device generally needs to operate in a shutdown state, so the dynamic electronic fence of the target device hardly needs to consider device parameters, and thus the dynamic electronic fence range of the target device is relatively stable, and does not significantly affect the moving range of the operator.
In addition, the positioning of the tools depends on the built-in positioning module, and of course, the chip in the positioning module is bound with information such as the type, number, service life and the like of the tools to distinguish different tools of the same type and monitor the service life of the tools, so that the tools of corresponding service life can be distributed according to the operation requirement, and the utilization rate and the operation safety of the tools are both considered.
In order to further improve the normative and the safety of the operation, the positioning system also has the following safety monitoring functions: 1. monitoring the number of people in the area, and triggering a safety situation sensing system when the number of people exceeds or is lower than the specified number of people; 2. when the working personnel encounter a dangerous situation under a special condition, the positioning bracelet can be used for calling for help, and at the moment, the positioning system can lock the area and the position of the personnel in time through the positioning bracelet so as to facilitate the rescue work to be carried out at the first time; 3. when the situation that the position of the positioning bracelet is static for a long time is monitored, the situation that an operator possibly falls down, falls asleep and the like is considered, the safety situation sensing system is triggered at the first time, and meanwhile, the video monitoring system intervenes to verify the situation.
An access control system:
a entrance guard for controlling each region, ordinary person need punch the card (employee's card) through the entrance guard, and the operation personnel directly punches the location bracelet and passes through the entrance guard. Aiming at the operators, the access control system can regularly distribute the access control authority of the corresponding region for the corresponding personnel according to the authority opening information pushed by the two ticket systems so as to allow the operators to enter the operation region through the access control in the operation time period. Meanwhile, in order to avoid the phenomenon of card swiping instead of the phenomenon, for example, the operator A does not arrive at the site, but the operator B swipes the card by using the bracelet of the operator A, so as to cause the false appearance that the operator A also arrives at the site; we utilize video monitoring system to distribute in the camera of entrance guard department to whole journey record passes through the condition of entrance guard, and take a candid photograph the personnel's photo constantly of punching the card, when personnel's photo that the bracelet that binds as personnel's photo and the card of punching the card was unmatched, triggers security situation perception system, and entrance guard can't open.
The video monitoring system comprises:
have a plurality of cameras that distribute in each region of power plant, the camera has the face identification function, a standardization for control personnel's operation, except the control of the module of grading to personnel's operation standardization that mentions above, access control system is to the management and control of personnel's the condition of punching the card, still be used for cooperating positioning system, give positioning system through the personnel's information feedback in the face identification with the operation region, match with the personnel's information that acquires through the location bracelet in the corresponding region, if unable complete matching, then trigger safety situation perception system, prevent alone to carry a plurality of location bracelets and carry out the violation condition of operation.
Intelligent device management system:
and basic information for managing the equipment, including model, number, age and the like, and adding new equipment or deleting eliminated equipment to ensure the consistency with the work ticket information. Meanwhile, the intelligent device management system is also responsible for monitoring the state parameters of the device, including the temperature, the current, the voltage, the power and the like of the device, so as to be pushed to the positioning system for the range adjustment of the dynamic electronic fence; and when the state parameters are seriously abnormal, the safety situation sensing system is triggered, and according to the severity, the operation personnel is reminded to implement corresponding safety measures or leave the operation area through the positioning bracelet or the broadcasting in the area.
Instrument on-line management system:
basic information for managing the tools, including types, numbers, ages, and the like, and adding new tools or deleting obsolete tools, ensures consistency with work ticket information. When the tools and the instruments are taken and leave the storage place, the tools and the instruments are matched with tool and instrument information on the work ticket, if the tools and the instruments cannot be completely matched, the safety situation sensing system is triggered, and corresponding personnel are alarmed through the positioning bracelet.
Human monitoring system:
the health monitoring system is mainly used for receiving and storing the health parameters of the personnel monitored by the positioning bracelet, the health parameters mainly comprise body temperature, heartbeat, blood pressure and the like, the operation intensity of the personnel is known according to the parameters, the currently monitored parameters are compared with historical health parameters of the personnel, if the health parameters are found to be abnormal, the safety situation sensing system is triggered, the positioning bracelet is used for reminding the personnel of being unsuitable for operation, and the safety of the personnel is guaranteed.
An environment monitoring system:
through various sensors or other monitoring equipment distributed in different areas, environmental parameters in corresponding areas are monitored, including environmental temperature, humidity, dust concentration and the like related to the dynamic electronic fence range adjustment and toxic gas concentration directly influencing the safety of operation areas, such as ammonia, aiming at a closed space, the oxygen concentration also needs to be monitored, when the toxic gas concentration exceeds the standard or the oxygen concentration is lower, a safety situation sensing system is triggered, according to the severity, operators are reminded to implement corresponding safety measures or leave the operation areas through positioning bracelets or broadcasting in the areas, and when the operators do not enter the operation areas yet, the access authorities of all the operators are pushed to a positioning system and an access control system to close so as to wait for managers to make decisions.
The security situation awareness system:
and receiving abnormal information in the system, automatically matching preset alarm information, and timely alarming by positioning a bracelet or broadcasting in a corresponding area to eliminate potential safety hazards.
In summary, the system works as follows:
when contractor personnel enter a factory, the visitor module receives new visitor information in a typing-in mode, or existing visitor information stored in the system is matched in a mode of swiping an identity card and taking a picture through a visitor machine, whether the personnel is in a blacklist or not is judged, and if yes, the personnel does not have the permission of entering the factory. Subsequently, a positioning bracelet is distributed for qualified personnel entering the factory, visitor information is bound with the positioning bracelet, and the visitor information of the personnel in the blacklist cannot be bound with any positioning bracelet. No matter whether be the operation personnel, as long as go into the factory, all need carry out above-mentioned operation to wear the location bracelet, so that real time monitoring personnel position avoids it to get into the danger area carelessly.
After entering the factory, the contractor receives basic information including personnel, area, equipment, time, tools, operation flow and specifications on the work ticket through the two-ticket system. The time determination automatically avoids the time of other operations (different devices) in the same area, and the tool determination automatically selects the tool with the same age according to the requirements of the current operation and records the number of the tool. And then the two ticket systems generate authority opening information of personnel, regions, equipment, time and tools according to the confirmed information and push the authority opening information to a positioning system and an access control system.
And then, the operator receives the corresponding tool, the tool on-line management system matches the tool information on the tool and the tool information on the work ticket, which are away from the storage position, if the tool and the tool information can not be completely matched, the operator is considered to take the tool by mistake, the safety situation sensing system is triggered, and the corresponding personnel are alarmed through the positioning bracelet.
Then, the worker carries the tool and the instrument and moves to the work area to perform work during the work time. In corresponding operation time, the positioning system generates a dynamic electronic fence for target equipment and other equipment in an operation area, and meanwhile, the authority for relevant operators and tools to enter the dynamic electronic fence of the target equipment is distributed; the access control system opens the access right for related operators; the intelligent equipment management system and the environment monitoring system feed monitored parameters back to the positioning system for adjusting the range of the dynamic electronic fence on one hand, and directly trigger the security situation perception system when the monitored parameters are seriously abnormal and cause potential safety hazards in operation on the other hand.
The operation personnel at first need get into the operation region through entrance guard, obtain the mandate through punching the location bracelet that binds personnel's information in entrance guard department, simultaneously, the whole control of camera in entrance guard department and the personnel's photo of the moment of punching the card of candid photograph to whether verify for oneself and punch the card, and report an emergency and ask for help or increased vigilance the violation of rules and regulations. An operator enters an operation area and then enters a dynamic electronic fence of the target equipment to operate the target equipment; when an operator carries a tool irrelevant to the operation of the target equipment to enter the electronic fence, the safety situation perception system is triggered to avoid misusing the tool; when the operating personnel enter the electronic fence of other equipment, the safety situation perception system is triggered to avoid misoperation.
In the operation process, the positioning system monitors the operation specification of the operator through the electronic fence, and when the number of times and the duration of leaving the electronic fence by the operator are monitored to exceed the specification value, the safety situation sensing system is triggered and fed back to the scoring module of the supplier system. Meanwhile, the scoring module also records the operation of the operating personnel by using a camera in the operating area, automatically judges whether the operation of the operating personnel violates the regulations or not by using a preset standard operation flow according to the information on the work ticket, scores the violation operation of the corresponding personnel according to the confirmed severity of the violation operation, sends the scoring result and the corresponding record to a manager for confirmation, then updates the scores of the personnel and the suppliers in the system, and informs the corresponding personnel.
When the worker finishes the operation and leaves the field, if the positioning system monitors that the worker leaves the electronic fence for a certain distance and time and the tool is still in the electronic fence, the safety situation sensing system is triggered to remind the worker, and the tool is prevented from being lost.
When the operating personnel dispatched from the factory, the operating personnel handed back the positioning bracelet, and the visitor module removes the binding relation between the positioning bracelet and the personnel information.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and any changes or substitutions that can be easily made by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an wisdom power plant production safety control system which characterized in that includes:
the contractor system is used for managing information of contractors and personnel and grading the contractors and the personnel according to the operation standard condition;
the two-ticket system is used for receiving basic information on a work ticket and generating authority opening information including personnel, areas, equipment, time and tools;
the positioning system is used for positioning the positions of personnel, equipment and tools, generating dynamic electronic fences for the equipment in corresponding areas at regular time according to the authority opening information, and distributing the authority for the corresponding personnel and tools to enter the dynamic electronic fences of the target equipment at regular time; the positioning bracelet is used for positioning personnel and is also used for monitoring health parameters of the personnel;
the access control system distributes the access control authority of the corresponding region to the corresponding personnel at regular time according to the authority opening information;
the video monitoring system comprises a plurality of cameras distributed in each area of the power plant, and monitors the normative operation of personnel by matching with the contractor system, the positioning system and the access control system;
the intelligent equipment management system is used for managing equipment information and monitoring the state parameters of the equipment;
the tool on-line management system is used for managing tool information and monitoring the consistency of the received tools and the work order information;
the human body monitoring system is used for receiving and managing the health parameters monitored by the positioning bracelet;
the environment monitoring system is used for monitoring environmental parameters of the operation area;
the safety situation perception system automatically matches preset alarm information according to the abnormal information generated in the system and alarms through a positioning bracelet or broadcast in a corresponding area;
and the range of the dynamic electronic fence is automatically adjusted according to the monitoring parameters of the intelligent equipment management system and the environment monitoring system.
2. The intelligent power plant production safety management and control system of claim 1, wherein the range adjustment method of the dynamic electronic fence specifically comprises: distributing corresponding weights to different parameters within a certain effective range, respectively calculating the range contribution value of each parameter according to the proportion and the weight of the parameters in the effective range, and accumulating to form the final dynamic electronic fence range value.
3. The intelligent power plant production safety management and control system of claim 2, wherein the range adjustment method of the dynamic electronic fence further comprises: and aiming at the same parameter, sequentially dividing the effective range of the parameter into a plurality of intervals, and distributing different weights when the parameter is in different intervals.
4. The intelligent power plant production safety management and control system of claim 1, wherein the contractor system comprises:
the visitor module is used for inputting new visitor information; or matching the existing visitor information and judging whether the visitor is in the blacklist or not; binding the qualified visitor information with the allocated positioning bracelet information;
and the scoring module is used for scoring the operating personnel according to the monitoring condition of the positioning system on the moving track of the operating personnel and the identification of the operating area camera on the operating specification of the operating personnel, and feeding back corresponding processing measures to the operating personnel and the corresponding contractors when the scores of the operating personnel and the corresponding contractors reach a set interval.
5. The intelligent power plant production safety management and control system of claim 1, wherein the video monitoring system feeds back personnel information in an area to the positioning system through face recognition, the personnel information is matched with personnel information in the corresponding area obtained through a positioning bracelet, and if the personnel information cannot be completely matched with the personnel information, a safety situation sensing system is triggered.
6. The intelligent power plant production safety management and control system of claim 1, wherein the positioning system monitors the authority of personnel and tools entering the dynamic electronic fence, if the authority is not the same, the safety situation awareness system is triggered, and the operators are reminded through positioning bracelets or broadcasting in an operation area.
7. The intelligent power plant production safety management and control system of claim 1, wherein the positioning system monitors the number and duration of leaving the dynamic electronic fence by the operator within the operation time, and when the number and duration of leaving reach set values, the safety situation awareness system is triggered, the operator is reminded through a positioning bracelet or broadcast in the operation area, and the information is fed back to the scoring module.
8. The system of claim 1, wherein the location system detects that the worker leaves the dynamic fence for a certain time or distance while the tool is still in the dynamic fence, and triggers the security situation awareness system to alert the worker through a location bracelet or broadcast in the work area.
9. The intelligent power plant production safety control system of claim 1, wherein the access control system receives card swiping information of a positioning bracelet, and takes a snapshot of a person at the time of card swiping through a camera at the access control, when the person's snapshot does not match the person's snapshot in the information of binding of the positioning bracelet, the safety situation awareness system is triggered, and the access control cannot be opened.
10. The system of claim 1, wherein when the environmental monitoring system monitors the environmental parameters within the operation time to be abnormal, the system triggers the security situation awareness system, and according to the severity, the system reminds the operator to implement corresponding security measures, leave the operation area, and send the security measures to the positioning system and the access control system to close all access rights through broadcasting in a positioning bracelet or the area.
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| CN202211342914.7A CN115641229A (en) | 2022-10-31 | 2022-10-31 | Production safety management and control system of wisdom power plant |
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| CN202211342914.7A CN115641229A (en) | 2022-10-31 | 2022-10-31 | Production safety management and control system of wisdom power plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117132438A (en) * | 2023-10-27 | 2023-11-28 | 江西三叉数信息科技有限公司 | Safety production management method, system and equipment |
| CN117787326A (en) * | 2024-02-28 | 2024-03-29 | 山东通广电子股份有限公司 | Tool and instrument warehouse management method |
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2022
- 2022-10-31 CN CN202211342914.7A patent/CN115641229A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117132438A (en) * | 2023-10-27 | 2023-11-28 | 江西三叉数信息科技有限公司 | Safety production management method, system and equipment |
| CN117132438B (en) * | 2023-10-27 | 2024-01-23 | 江西三叉数信息科技有限公司 | Safety production management method, system and equipment |
| CN117787326A (en) * | 2024-02-28 | 2024-03-29 | 山东通广电子股份有限公司 | Tool and instrument warehouse management method |
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