CN112381413B - Two-ticket software system based on industrial Internet and digital technology - Google Patents
Two-ticket software system based on industrial Internet and digital technology Download PDFInfo
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Abstract
The two-ticket software system provided by the invention has the advantages that the data aggregation center aggregates and associates the equipment asset information database, the system diagram asset information database, the two-ticket information database and the personnel asset information database; the client side realizes the input, editing and inquiry of equipment asset information, the execution of a two-ticket process, the generation of an operation ticket by a working ticket, and the input, editing and inquiry of personnel asset information; the mobile terminal also realizes the execution of the site operation ticket and the inquiry of the site asset information, so that a management user can manage the two-ticket information of an enterprise; the server stores data and performs data interaction with the client or the mobile terminal; and the dynamic two-dimensional code is associated with data obtained after aggregation association in the data aggregation center. The system realizes the datamation and informatization of the two tickets, the equipment related to the two tickets and the personnel related to the two tickets, realizes the intellectualization of the two tickets in each flow link of handling, running and ending the two tickets, simultaneously avoids the errors existing in manual editing as far as possible and improves the working efficiency.
Description
Technical Field
The invention belongs to the technical field of power industry, and particularly relates to a two-ticket software system based on industrial Internet and a digitizing technology.
Background
The existing two-ticket software system used in the power industry is mainly used for working tickets and operation tickets, and has the following problems;
1. the two-ticket software system relies on manual online editing in the ticket making link, and comprises the naming of overhaul equipment, equipment state change description in security measures, operation ticket editing, editing and inputting of personnel names involved in two tickets and the like, so that the possibility of misdescription exists in manual editing, and the working efficiency is very low.
2. In a two-ticket software system, only the contents of the security isolation measures in the work ticket can be generated through the graphics, and the equipment state related to the security isolation measures of the work ticket and the personnel related to the two tickets cannot be generated through the graphics.
3. The two tickets, the equipment related to the two tickets and the personnel related to the two tickets do not realize data and informatization, and the three cannot be related, locked and perceived.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a two-ticket software system based on the industrial Internet and a digitizing technology, realizes the datamation and informatization of two-ticket equipment and two-ticket personnel, avoids errors existing in manual editing as far as possible, and improves the working efficiency.
A two-ticket software system based on the industrial internet and digitization technology, comprising:
and the data aggregation center is used for: the equipment asset information database, the system diagram asset information database, the two-ticket information database and the personnel asset information database are aggregated and associated through a data aggregation mechanism; the equipment asset information database is obtained by regulating equipment asset information of an electric power enterprise; the system diagram asset information database is obtained by regulating system diagram asset information of an electric power enterprise; the two-ticket information database is obtained by regulating the two-ticket information of the power enterprise; the personnel asset information database is obtained by regulating personnel asset information of an electric power enterprise;
client side: for a user to perform at least one of the following functions: the method comprises the steps of recording, editing and inquiring equipment asset information, executing a two-ticket process, generating an operation ticket by a work ticket, recording, editing and inquiring personnel asset information;
and (3) a mobile terminal: for an on-site user to perform at least one of the following functions: executing a site operation ticket, inquiring site asset information, inputting, editing and inquiring equipment asset information, generating, approving and ending two tickets, generating a working ticket, inputting, editing and inquiring personnel asset information; the mobile terminal is also used for a management user to manage enterprise two-ticket information so as to realize mobile office; -
And (3) a server: the system is used for storing data and performing data interaction with a client or a mobile terminal;
dynamic two-dimensional code: and associating the data obtained after the aggregation association in the data aggregation center.
Preferably, the device asset information includes static asset information and dynamic asset information;
the static asset information includes one or a combination of several of the following data: the equipment name, the equipment position, nameplate parameters, equipment transaction, equipment pictures, equipment types, equipment numbers, units to which equipment belongs, system diagrams to which equipment belongs, equipment grades, areas to which equipment belongs, equipment parameters, manufacturer use instructions and risk factors for equipment operation; the risk factors of equipment operation comprise operation risk factors of equipment state change operation and corresponding control measures, and operation risk factors of equipment maintenance and corresponding control measures;
the dynamic asset information includes one or a combination of several of the following data: the equipment status, equipment asset information associated with the equipment, two ticket information associated with the equipment, equipment defect information associated with the equipment, and valve card responsible person information associated with the equipment.
Preferably, each device in the system diagram of the power enterprise is provided with a hot spot area;
the client is provided with a visual interface, and the visual interface is used for displaying the system diagram;
the client is used for acquiring an area of the user click system diagram, and displaying a device name and an operable option corresponding to a hot spot area when the area belongs to the hot spot area; when the area does not belong to the hot spot area, performing the zoom-in, zoom-out or moving operation of the system diagram according to the user operation;
the setting method of the hot spot area comprises the following steps:
s1: acquiring a system diagram in dwg format;
s2: carrying out format conversion and layer processing on the system diagram in the dwg format, and converting the system diagram into a system diagram in the svg format;
s3: the layers in the svg format system diagram are arranged;
s4: the device in the system diagram is circled by frames with different colors to be used as a hot spot area of the device.
Preferably, the two-ticket flow execution includes the following functions: generating, approving, executing, permitting and ending the working ticket, and generating, approving, permitting, executing and ending the operation ticket;
the client is also configured to: presetting a generation rule of safety measure information and a generation rule of operation content information, wherein the generation rule is set according to equipment types and operation instructions of equipment;
when the operation instruction given by the user to the selected equipment is detected, corresponding safety measure information is automatically generated according to the equipment type, the operation instruction of the equipment and the generation rule of the corresponding safety measure information; generating a work ticket according to the safety measure information, equipment asset information filled by a user, personnel asset information, dangerous factors of equipment maintenance operation and control measures;
when the fact that the user gives an operation instruction to the selected equipment is detected, corresponding operation content information is automatically generated according to the equipment type, the operation instruction of the equipment and the generation rule of the corresponding operation content information; and generating an operation ticket according to the operation content information, the equipment asset information filled by the user, the personnel asset information, the dangerous factors of equipment state change operation and the control measures.
Preferably, the client is further configured to:
and reading the safety measure information of the work ticket selected by the user, sequentially acquiring the equipment type and the operation instruction in the safety measure information, classifying each piece of safety measure information according to a preset rule, acquiring classification results of all pieces of safety measure information, and respectively creating the operation ticket according to each classification result.
Preferably, the client is further configured to:
after creating the operation ticket according to the work ticket, adding operation ticket information corresponding to each piece of safety measure information to a server; when detecting that the flow state of the operation ticket is changed, sending a request for updating the state field of the operation ticket to a server, wherein the request also comprises updated state description, receiving an instruction returned by the server, and updating the state field of the operation ticket associated with the security measure information of the operation ticket.
Preferably, the mobile terminal is specifically configured to:
invoking an operation ticket which is authorized to be operated by a user; receiving an operation ticket to be operated selected by a field user, and scanning equipment asset information read by the dynamic two-dimensional code on equipment to be operated by the field user; if the operation ticket is consistent with the equipment asset information, allowing operation, and popping up operation content information of the operation ticket; if the operation ticket is inconsistent with the equipment asset information, rejecting the operation and popping up an alarm; and receiving an operation completion confirmation instruction input by the field user, and setting the operation ticket as the operation flow completion.
Preferably, the mobile terminal and the client share the data of the server, and the data is used by an external network authorized user through a cloud server of a bridge, so that at least one of the following functions is realized:
and remotely checking the two-ticket summarized data, remotely checking the contents of the working ticket and the operation ticket, remotely checking the working ticket and the operation ticket, and remotely inquiring equipment asset information, two-ticket information and personnel asset information according to a preset classification rule.
Preferably, the client system is specifically configured to perform a lock analysis between two tickets;
the locking implementation of the work ticket is based on:
s11: when a work ticket to be approved is received, acquiring a device list and a device operation instruction list in the safety measure information in the work ticket;
s12: comparing the equipment and the equipment operation instruction in the work ticket with the current equipment state in sequence, if the operation instruction is mutually exclusive with the state, executing S14, giving a locking analysis result as locking, and if the operation instruction is not mutually exclusive with the state, executing S13;
s13: taking the next device in the working ticket device list, and repeatedly executing S12 until all devices are compared;
s14: outputting a locking judgment result;
the blocking implementation of the operation ticket is based on:
s21: when an operation ticket to be approved is received, acquiring a device list and a device operation instruction list in operation content information in the operation ticket;
s22: comparing the equipment and the equipment operation instruction in the operation ticket with the current equipment state in sequence, if the operation instruction is mutually exclusive with the state, executing S24, giving a locking analysis result as locking, and if the operation instruction is not mutually exclusive with the state, executing S23;
s23: taking the next device in the operation ticket device list, and repeatedly executing S22 until all devices are compared;
s24: and outputting a locking judgment result.
Preferably, the client is further used for monitoring the risk factors of equipment overhaul operation in the licensed working ticket and the operation risk factors of equipment state change operation in the working ticket in real time;
and when the risk factors and the grades of the equipment overhaul operation and the operation risk factors and the grades of the equipment state change operation are higher than the preset values, generating early warning information and pushing the early warning information to the corresponding users.
According to the technical scheme, the two-ticket software system based on the industrial Internet and the digitizing technology realizes the datamation and informatization of two tickets, equipment related to the two tickets and personnel related to the two tickets, realizes the intellectualization of the two tickets in each flow link of handling, running and ending the two tickets, avoids errors existing in manual editing as far as possible, and improves the working efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a diagram of an overall architecture of a two-ticket software system according to a first embodiment of the present invention.
Fig. 2 is a schematic diagram of a two-ticket software system data aggregation center according to a first embodiment of the present invention.
Fig. 3 is a schematic diagram of equipment asset information according to a first embodiment of the present invention.
Fig. 4 is a schematic diagram of a visual interface according to a second embodiment of the present invention.
Fig. 5 is a flow chart of two tickets opened through a visual chart according to a second embodiment of the present invention.
Fig. 6 is a schematic diagram of a depth association of an operation ticket and a work ticket according to a second embodiment of the present invention.
Fig. 7 is a schematic diagram of an operation ticket precision execution according to a second embodiment of the present invention.
Fig. 8 is a schematic diagram of a two-ticket lock according to a third embodiment of the present invention.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention. It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
As used in this specification and the appended claims, the term "if" may be interpreted as "when..once" or "in response to a determination" or "in response to detection" depending on the context. Similarly, the phrase "if a determination" or "if a [ described condition or event ] is detected" may be interpreted in the context of meaning "upon determination" or "in response to determination" or "upon detection of a [ described condition or event ]" or "in response to detection of a [ described condition or event ]".
Embodiment one:
a two-ticket software system based on industrial internet and digitization technology, see fig. 1, 2, 3, comprising:
and the data aggregation center is used for: the equipment asset information database, the system diagram asset information database, the two-ticket information database and the personnel asset information database are aggregated and associated through a data aggregation mechanism; the equipment asset information database is obtained by regulating equipment asset information of an electric power enterprise; the system diagram asset information database is obtained by regulating system diagram asset information of an electric power enterprise; the two-ticket information database is obtained by regulating the two-ticket information of the power enterprise; the personnel asset information database is obtained by regulating personnel asset information of an electric power enterprise;
preferably, the device asset information includes static asset information and dynamic asset information;
the static asset information includes one or a combination of several of the following data: the equipment name, the equipment position, nameplate parameters, equipment transaction, equipment pictures, equipment types, equipment numbers, units to which equipment belongs, system diagrams to which equipment belongs, equipment grades, areas to which equipment belongs, equipment parameters, manufacturer use instructions and risk factors for equipment operation; the risk factors of equipment operation comprise operation risk factors of equipment state change operation and corresponding control measures, and operation risk factors of equipment maintenance and corresponding control measures;
the dynamic asset information includes one or a combination of several of the following data: the equipment status, equipment asset information associated with the equipment, two ticket information associated with the equipment, equipment defect information associated with the equipment, and valve card responsible person information associated with the equipment.
Specifically, the device location is the geographic location of the device. The system is characterized in that equipment asset information, system diagram asset information, two-ticket information and personnel asset information are normalized and digitized to form a digitized equipment asset information database, a system diagram asset information database, two-ticket information database and a personnel asset information database with internet attributes. The system can also realize the storage and visual interface display of the information through a programming language, so that the information is converted into a standardized digital language and used as basic data in the whole system.
For the three-phase short-circuit grounding wire of the power enterprise, as only relevant electrical equipment is overhauled, the three-phase short-circuit grounding wire (belonging to the content of the work ticket safety measure) needs to be hung, and after the overhauling is finished, the three-phase short-circuit grounding wire is retracted and placed in the special cabinet. Therefore, the system can also simulate and implant the three-phase short-circuit grounding wire into a system diagram to endow complete equipment attribute, and thus, two pieces of information can be related through the state of the three-phase short-circuit grounding wire.
Client side: for a user to perform at least one of the following functions: the method comprises the steps of recording, editing and inquiring equipment asset information, executing a two-ticket process, generating an operation ticket by a work ticket, recording, editing and inquiring personnel asset information;
and (3) a mobile terminal: for an on-site user to perform at least one of the following functions: executing a site operation ticket, inquiring site asset information, inputting, editing and inquiring equipment asset information, generating, approving and ending two tickets, generating a working ticket, inputting, editing and inquiring personnel asset information; the mobile terminal is also used for a management user to manage enterprise two-ticket information so as to realize mobile office;
and (3) a server: for storing data (including equipment asset information, system diagram asset information, ticket information, personnel asset information, etc.) and for responding to interaction with function instructions issued by a user terminal (including a client and a mobile terminal). Such as: if the result is query, the server returns the query result, and if the result is approval of two tickets, approval information is written into the database in the server.
Dynamic two-dimensional code: and associating with the aggregation dynamic information by utilizing a two-dimensional code technology. The main aspects are as follows: 1) Execution of the operation ticket: when the operation ticket is executed specifically, the mobile terminal equipment is required to sweep the code on the equipment, when the two-dimensional code of the system matching equipment is consistent with the information of the equipment to be operated, specific operation content is popped up, otherwise, an alarm error is prompted, and the error interval and the misoperation of the equipment are prevented. 2) The field staff and the overhauling staff can access corresponding associated information in real time by scanning codes of the field equipment through the mobile terminal, and can grasp specific conditions of field work in real time.
Specifically, the system can generate a corresponding dynamic two-dimensional code for the equipment asset information of each equipment and attach the dynamic two-dimensional code to the identification plate of the equipment; and generating a corresponding dynamic two-dimensional code aiming at the system diagram asset information of each system diagram, and generating a corresponding dynamic two-dimensional code aiming at the personnel asset information of each staff. The related information of the equipment, the system diagram and the personnel is stored in the dynamic two-dimensional code, and the dynamic two-dimensional code has a dynamic updating function at the same time, so that the dynamic updating content is realized.
The two-ticket software system realizes the digitization and informatization of safety core elements (personnel, equipment and two tickets) in the power industry, reduces the interference of human factors, prevents human error description and misoperation, provides solid technical guarantee for the safety control of the whole process of the power industry, and improves the working efficiency.
The two-ticket software system realizes the datamation and informatization of two tickets, equipment related to the two tickets and personnel related to the two tickets, realizes the intellectualization of the two tickets in each flow link of handling, running and ending the two tickets, avoids errors existing in manual editing as far as possible, and improves the working efficiency.
Embodiment two:
embodiment two adds the following on the basis of embodiment one:
referring to fig. 4, each device in a system diagram of a power enterprise is provided with a hot spot area;
the client is provided with a visual interface, and the visual interface is used for displaying the system diagram;
the client is used for acquiring an area of the user click system diagram, and displaying a device name and an operable option corresponding to a hot spot area when the area belongs to the hot spot area; when the area does not belong to the hot spot area, performing the zoom-in, zoom-out or moving operation of the system diagram according to the user operation;
the setting method of the hot spot area comprises the following steps:
s1: acquiring a system diagram in dwg format;
s2: carrying out format conversion and layer processing on the system diagram in the dwg format, and converting the system diagram into a system diagram in the svg format;
s3: the layers in the svg format system diagram are arranged;
s4: the device in the system diagram is circled by frames with different colors to be used as a hot spot area of the device.
Specifically, if the user clicks on an area other than the hot spot area in the system diagram, it means that the system diagram is enlarged, reduced or moved. Because dwg format is inconvenient to carry out secondary programming, so the format is converted into svg format, and js language is convenient to carry out secondary programming. Because there are many layers in the dwg format of cad drawing, the system still retains the layer concept of the dwg format, but the layers are sorted, so that the layers can be identified by codes, and then the layers are programmed secondarily.
Preferably, the two-ticket flow execution includes the following functions: generating, approving, executing, permitting and ending the working ticket, and generating, approving, permitting, executing and ending the operation ticket;
specifically, for example, when an overhauler needs to do an overhauling task, the overhauling can be performed only by handling a working ticket, and the two-ticket process comprises:
1. billing a work ticket, including generation of the work ticket, generation of operation risk factors and precautionary measures, filling of other information and the like; 2. the auditing method specifically comprises a plurality of auditing steps, wherein different steps are distinguished aiming at different types of working tickets; 3. the permission of the working ticket can be performed after all security measures in the working ticket are executed, and the overhauling staff can perform overhauling work after the permission; 4. executing a working ticket, and executing a specific overhaul task by an overhaul personnel; 5. after the maintenance task is executed, the equipment may be subjected to test running, if the maintenance is confirmed, the termination of the work ticket can be executed, and the previous safety measures are required to be restored to a certain extent.
Where the execution of the security measures requires the use of an operation ticket (note that the operation ticket may not be available without a work ticket, and may exist alone), the system will correspond each security measure to the content of the operation in the operation ticket, with some of the operation tickets containing several security measures and some containing only one security measure. The operation ticket flow comprises: 1. the operation ticket can be generated through graphic billing or through work ticket; 2. checking an operation ticket; 3. permission of the operation ticket; 4. executing an operation ticket; 5. and ending after the execution of the operation ticket is finished.
The generation of standard security measures and standard operating content is based on:
the system presets a standard safety measure information generation rule and a standard operation content information generation rule, wherein the rule is set according to the type of equipment and an operation instruction to the equipment;
in the graphic working ticket, when detecting that a user gives an operation instruction to the selected equipment, the system automatically generates corresponding standard safety measure information according to the equipment type, the operation instruction of the equipment and the generation rule of the corresponding safety measure information; generating a working ticket according to the safety measure information list, and equipment asset information, personnel asset information, dangerous factors of equipment maintenance operation, control measures and the like filled by a user;
in the graphic operation ticket, when an operation instruction given by a user to a selected device is detected, the system automatically generates corresponding standard operation content information according to the device type, the operation instruction of the device and the generation rule of the corresponding operation content information; generating an operation ticket according to the operation content information, equipment asset information filled by a user, personnel asset information, dangerous factors and control measures of equipment state change operation and the like;
in particular, different operational options are provided for different device types, such as: for valves, there are open and closed; for the motor, there are start and stop; for the power switch, there is a hot standby to cold standby, a cold standby to hot standby, and so on. For example, when the user clicks the 1A induced draft fan motor power switch, then selects "hot standby to cold standby" in the popped operation instruction option, the generated safety measure information is to pull the 1A induced draft fan motor power switch of furnace 1 and turn to cold standby state, hang "inhibit closing, someone works-! "warning sign".
Referring to fig. 5, the client is also configured to:
the method comprises the steps of reading safety measure information of a work ticket selected by a user, sequentially obtaining equipment types and operation instructions in the safety measure information, classifying each piece of safety measure information according to preset rules (established according to the equipment types and the operation instructions), obtaining classification results of all pieces of safety measure information, and establishing the operation ticket according to each classification result.
Specifically, the client side realizes the deep association of the work ticket and the operation ticket through the work ticket opening operation ticket.
In summary, the system opens two tickets through the visualized system diagram, manual editing is not needed in the whole process, and the working efficiency and the precision are improved. The system realizes seamless interconnection of the system diagram asset information database and the equipment asset information database by introducing a hot spot area technology into the system diagram. The system opens two tickets through a visual system diagram, and manual editing is not needed in the whole process. In the system, the safety measure information of the work ticket can also be obtained by collecting the instruction sent by the state change of the simulation equipment on line and automatically classifying the instruction according to the professional category. Devices involved in the working content of the working ticket can be added on line in the visualized system diagram, and the corresponding positions of the devices are automatically generated.
Preferably, referring to fig. 6, the client is further configured to:
after creating an operation ticket according to the work ticket, adding operation ticket information (comprising an operation ticket number, an operation ticket type and an operation ticket state) corresponding to each piece of security measure information to a server; when detecting that the flow state of the operation ticket is changed, sending a request for updating the state field of the operation ticket to a server, wherein the request also comprises updated state description, receiving an instruction returned by the server, and updating the state field of the operation ticket associated with the security measure information of the operation ticket.
Specifically, after the client side realizes the deep association of the working ticket and the operation ticket, the client side can realize the state induction of the working ticket and the operation ticket: the work ticket may perceive the status of the associated work ticket. The single or multi-task operation ticket can be obtained by collecting the instruction sent by simulating the state change of the equipment on line, the specific content of the operation ticket can be automatically filled by a visual system diagram, and the two-ticket related personnel can be added on line through the personnel asset information database, so that the system realizes the functions of the two-ticket, the equipment related to the two-ticket and the personnel interconnection perception related to the two-ticket.
Referring to fig. 7, the mobile terminal is specifically configured to:
invoking an operation ticket which is authorized to be operated by a user; receiving an operation ticket to be operated selected by a field user, and scanning equipment asset information read by the dynamic two-dimensional code on equipment to be operated by the field user; if the operation ticket is consistent with the equipment asset information, allowing operation, and popping up operation content information of the operation ticket; if the operation ticket is inconsistent with the equipment asset information, rejecting the operation and popping up an alarm; and receiving an operation completion confirmation instruction input by the field user, and setting the operation ticket as the operation flow completion.
Specifically, the mobile terminal realizes the accurate execution of the operation ticket on site, prevents the error entering interval and operates the equipment by mistake.
For a brief description of the system provided by the embodiments of the present invention, reference may be made to the corresponding content in the foregoing system embodiments where the description of the embodiments is not mentioned.
Embodiment III:
embodiment III on the basis of the embodiment, the following is added:
the client is specifically used for executing locking analysis between two tickets;
referring to fig. 8, the job ticket lockout implementation is based on:
s11: when a work ticket to be approved is received, acquiring a device list and a device operation instruction list in the safety measure information in the work ticket;
s12: comparing the equipment to be compared and the operation instruction thereof in the work ticket with the current equipment state of the equipment to be compared in sequence, executing S14 if the operation instruction and the state are mutually exclusive, giving a locking analysis result to be locking, and executing S13 if the operation instruction and the state are not mutually exclusive
S13: taking the next device in the working ticket device list, and repeatedly executing S12 until all devices are compared;
s14: outputting a locking judgment result;
the blocking implementation of the operation ticket is based on:
s21: when an operation ticket to be approved is received, acquiring a device list and a device operation instruction list in operation content information in the operation ticket;
s22: comparing the equipment to be compared and the equipment operation instruction thereof with the state of the current equipment to be compared in sequence, executing S24 if the operation instruction and the state are mutually exclusive, giving a locking analysis result to be locking, and executing S23 if the operation instruction and the state are not mutually exclusive
S23: taking the next device in the operation ticket device list, and repeatedly executing S22 until all devices are compared;
s24: outputting a locking judgment result;
specifically, the blocking of two tickets has the following cases:
1. blocking between work tickets: once a ticket is approved, its internal security information cannot be changed, and if a new ticket is available at this time, which requires a change in the security information that must be maintained, then the new ticket is blocked.
2. The locking between the ticket and the ticket is such that once the ticket is approved, its internal security information cannot be changed, and if a new ticket is present, the contents of which need to be changed, the new ticket is locked.
3. The operation ticket is locked, and once the operation ticket is allowed and not executed, if a new operation ticket is used for reversing the content in the operation ticket at the moment, the new operation ticket is locked.
For example: when receiving an operation ticket to be licensed, acquiring whether the equipment corresponding to the operation ticket to be licensed is associated with the licensed operation ticket, and if the operation ticket in the licensed state is not associated, indicating that the equipment is in a free state, allowing the operation ticket of the equipment to be licensed; if the licensed work ticket is associated, the current state of the equipment is associated with the licensed work ticket, and the maintenance work can be ensured to be carried out safely only if the current state of the equipment is maintained, otherwise, the license is not allowed by the work ticket. For example, suppose that the security measures for a licensed ticket are: item 1: the motor power switch of the No. 1 furnace 1A induced draft fan is pulled open and is turned to a cold standby state, the switch is hung to be forbidden to be closed, someone works-! "warning sign, etc. If the new operation ticket needs to change the state of the equipment, namely the power switch of the induced draft fan 1A of the No. 1 furnace, the permission of the operation ticket of the equipment is only allowed when the changed state of the equipment is consistent with the state of 'pulling the power switch of the induced draft fan 1A of the No. 1 furnace and turning to the cold standby state'. Otherwise, the permission of the ticket of the device is prohibited.
Wherein the licensed work ticket indicates that the maintenance work related to the work ticket can be started, and the safety measure information in the work ticket cannot be changed, namely the equipment state corresponding to the safety measure must be fixed. Otherwise, this would lead to unsafe conditions.
The work ticket is an overhaul certificate, an overhaul worker can overhaul only after taking the licensed work ticket, the work ticket is generated aiming at safety measure information (such as power failure, water failure, steam failure and the like consciousness) in the work ticket, the work ticket certificate of the equipment is operated on site by a worker, the equipment can be operated (namely, the state of the equipment is changed) only after taking the licensed work ticket, and finally, when the safety measure information in the work ticket is completely executed, the new work ticket can be allowed to be licensed. The system executes locking and achieves the functions of locking two tickets, equipment related to the two tickets and personnel related to the two tickets.
Preferably, the client is further used for monitoring the risk factors of equipment overhaul operation in the licensed working ticket and the operation risk factors of equipment state change operation in the working ticket in real time;
and when the risk factors and the grades of the equipment overhaul operation and the operation risk factors and the grades of the equipment state change operation are higher than the preset values, generating early warning information and pushing the early warning information to the corresponding users.
Specifically, the system can automatically identify risk factors of the operation of equipment (operation equipment in safety measures and overhaul equipment in working contents) involved in two tickets, and in the licensed operation ticket and working ticket, when the risk level of the involved equipment operation is higher than a set value, the system can automatically give an early warning prompt and push a short message.
In addition, in the system, the mobile terminal and the client can share the data of the server, and the mobile terminal and the client are used by an external network authorized user through the cloud server of the bridge frame, so that mobile office is realized. The mobile office mainly comprises 1) remote checking of two-ticket summarized data of a whole factory, 2) remote checking of specific work tickets and operation ticket contents, 3) remote checking of the work tickets and the operation ticket, and 4) remote inquiring of equipment asset information, two-ticket asset information and personnel asset information according to classification rules.
In conclusion, the system realizes interconnection and intercommunication of two tickets, personnel related to the two tickets and equipment related to the two tickets in the power industry, has a sensing locking function, and prevents misoperation from the source. Aiming at the current situation of safety control in the existing electric industry, the system breaks through barriers among safety core elements (personnel, equipment and two tickets) in the electric industry, achieves interconnection, perception and locking functions among the elements, and can achieve safe and accurate control. The system can be popularized to industries such as energy, chemical industry and the like, and the accurate control of the whole process on personnel behaviors, equipment states and working flows is realized.
For a brief description of the system provided by the embodiments of the present invention, reference may be made to the corresponding content in the foregoing system embodiments where the description of the embodiments is not mentioned.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. A two-ticket software system based on industrial internet and digital technology, comprising:
and the data aggregation center is used for: the equipment asset information database, the system diagram asset information database, the two-ticket information database and the personnel asset information database are aggregated and associated through a data aggregation mechanism; the equipment asset information database is obtained by regulating equipment asset information of an electric power enterprise; the system diagram asset information database is obtained by regulating system diagram asset information of an electric power enterprise; the two-ticket information database is obtained by regulating the two-ticket information of the power enterprise; the personnel asset information database is obtained by regulating personnel asset information of an electric power enterprise;
client side: for a user to perform at least one of the following functions: the method comprises the steps of recording, editing and inquiring equipment asset information, executing a two-ticket process, generating an operation ticket by a work ticket, recording, editing and inquiring personnel asset information;
and (3) a mobile terminal: for an on-site user to perform at least one of the following functions: executing a site operation ticket, inquiring site asset information, inputting, editing and inquiring equipment asset information, generating, approving and ending two tickets, generating a working ticket, inputting, editing and inquiring personnel asset information; the mobile terminal is also used for a management user to manage enterprise two-ticket information so as to realize mobile office;
and (3) a server: the system is used for storing data and performing data interaction with a client or a mobile terminal;
dynamic two-dimensional code: data association obtained after aggregation association in the data aggregation center;
the two-ticket flow execution includes the following functions: generating, approving, executing, permitting and ending the working ticket, and generating, approving, permitting, executing and ending the operation ticket;
the client is also configured to: presetting a generation rule of safety measure information and a generation rule of operation content information, wherein the generation rule is set according to equipment types and operation instructions of equipment;
when the operation instruction given by the user to the selected equipment is detected, corresponding safety measure information is automatically generated according to the equipment type, the operation instruction of the equipment and the generation rule of the corresponding safety measure information; generating a work ticket according to the safety measure information, equipment asset information filled by a user, personnel asset information, dangerous factors of equipment maintenance operation and control measures;
when the fact that the user gives an operation instruction to the selected equipment is detected, corresponding operation content information is automatically generated according to the equipment type, the operation instruction of the equipment and the generation rule of the corresponding operation content information; generating an operation ticket according to the operation content information, the equipment asset information filled by the user, the personnel asset information, the dangerous factors of equipment state change operation and control measures;
the client is also configured to:
reading safety measure information of a work ticket selected by a user, sequentially acquiring equipment types and operation instructions in the safety measure information, classifying each piece of safety measure information according to preset rules, acquiring classification results of all pieces of safety measure information, and respectively creating an operation ticket according to each classification result;
the mobile terminal is specifically configured to:
invoking an operation ticket which is authorized to be operated by a user; receiving an operation ticket to be operated selected by a field user, and scanning equipment asset information read by the dynamic two-dimensional code on equipment to be operated by the field user; if the operation ticket is consistent with the equipment asset information, allowing operation, and popping up operation content information of the operation ticket; if the operation ticket is inconsistent with the equipment asset information, rejecting the operation and popping up an alarm; and receiving an operation completion confirmation instruction input by the field user, and setting the operation ticket as the operation flow completion.
2. The two-ticket software system based on the industrial internet and digital technology as claimed in claim 1, wherein,
the equipment asset information comprises static asset information and dynamic asset information;
the static asset information includes one or a combination of several of the following data: the equipment name, the equipment position, nameplate parameters, equipment transaction, equipment pictures, equipment types, equipment numbers, units to which equipment belongs, system diagrams to which equipment belongs, equipment grades, areas to which equipment belongs, equipment parameters, manufacturer use instructions and risk factors for equipment operation; the risk factors of equipment operation comprise operation risk factors of equipment state change operation and corresponding control measures, and operation risk factors of equipment maintenance and corresponding control measures;
the dynamic asset information includes one or a combination of several of the following data: the equipment status, equipment asset information associated with the equipment, two ticket information associated with the equipment, equipment defect information associated with the equipment, and valve card responsible person information associated with the equipment.
3. The two-ticket software system based on industrial internet and digital technology as claimed in claim 2, wherein,
each device in the system diagram of the power enterprise is provided with a hot spot area;
the client is provided with a visual interface, and the visual interface is used for displaying the system diagram;
the client is used for acquiring an area of the user click system diagram, and displaying a device name and an operable option corresponding to a hot spot area when the area belongs to the hot spot area; when the area does not belong to the hot spot area, performing the zoom-in, zoom-out or moving operation of the system diagram according to the user operation;
the setting method of the hot spot area comprises the following steps:
s1: acquiring a system diagram in dwg format;
s2: carrying out format conversion and layer processing on the system diagram in the dwg format, and converting the system diagram into a system diagram in the svg format;
s3: the layers in the svg format system diagram are arranged;
s4: the device in the system diagram is circled by frames with different colors to be used as a hot spot area of the device.
4. The two-ticket software system based on industrial internet and digitizing technology of claim 2, wherein the client is further configured to:
after creating the operation ticket according to the work ticket, adding operation ticket information corresponding to each piece of safety measure information to a server; when detecting that the flow state of the operation ticket is changed, sending a request for updating the state field of the operation ticket to a server, wherein the request also comprises updated state description, receiving an instruction returned by the server, and updating the state field of the operation ticket associated with the security measure information of the operation ticket.
5. The two-ticket software system based on the industrial Internet and digitizing technology as claimed in claim 4, wherein,
the mobile terminal and the client share the data of the server, and the data are used by external network authorized users through a cloud server of a bridge, so that at least one of the following functions is realized:
and remotely checking the two-ticket summarized data, remotely checking the contents of the working ticket and the operation ticket, remotely checking the working ticket and the operation ticket, and remotely inquiring equipment asset information, two-ticket information and personnel asset information according to a preset classification rule.
6. The two-ticket software system based on the industrial internet and digital technology according to claim 5, wherein the client is specifically configured to perform a lock-out analysis between two tickets.
7. The two-ticket software system based on the industrial Internet and digitizing technology as claimed in claim 6, wherein,
the client is also used for monitoring the risk factors of equipment overhaul operation in the licensed working ticket and the operation risk factors of equipment state change operation in the working ticket in real time;
and when the risk factors and the grades of the equipment overhaul operation and the operation risk factors and the grades of the equipment state change operation are higher than the preset values, generating early warning information and pushing the early warning information to the corresponding users.
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| CN114764641B (en) * | 2022-04-29 | 2023-11-14 | 中国能源建设集团广东省电力设计研究院有限公司 | Two-ticket management method, system, computer equipment and medium based on security verification |
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