CN115146942B - Electronic operation ticket system and operation method for hydropower plant - Google Patents
Electronic operation ticket system and operation method for hydropower plant Download PDFInfo
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Abstract
The electronic operation ticket system of the hydropower plant and the operation method thereof comprise an electronic operation ticket system host machine, wherein the electronic operation ticket system host machine is used for carrying out data processing, and is respectively in communication connection with a history ticket library unit, a template ticket library unit, a database unit and a man-machine interaction interface, and is in wireless connection with a handheld terminal; the electronic operation ticket system host comprises a main electronic operation ticket system host and a standby electronic operation ticket system host. The invention ensures the accuracy of the whole flow of operation ticket filling, auditing and operation, has detailed information record and is convenient for later viewing.
Description
Technical Field
The invention belongs to the field of hydropower station operation ticket execution systems, and particularly relates to an electronic operation ticket system and an operation method for a hydropower station.
Background
In the conventional hydropower plant operation ticket, an operator edits or manually fills the operation ticket on a computer, the completed operation ticket is submitted to a power plant after being checked by a guardian, the power plant is long in working value, the working value is responsible for final checking, the operation ticket is printed out after the checking is passed, the operation can be performed, the guardian issues each operation ticket item during operation, the operator performs operation, and the operation ticket is marked after each operation content is completed, so that the completion of the operation is indicated, and after the completion of the operation ticket, the relevant information is filled out and logged off. The problems of the prior art are that:
1. In the traditional mode, no complete system exists, an operator generally completes the ticket-making work of the operation ticket on a personal office computer, after the ticket-making work is completed, the operator is informed to audit the operation ticket, the operator is revised under the condition that the operation ticket is found to have writing errors or the operation item is unreasonable, and if the operation ticket has no problem, the operator is informed to audit the on-duty value. The whole process has strong randomness, no reasonable and perfect operation ticket circulation program, and the operation ticket can be modified at will, thus hidden danger is left for subsequent work.
2. After the office value takes a command for operation, an operator prints out an operation ticket, carries an operation tool, starts to operate, only paper operation tickets are used in the whole operation process, and the operation is completed, so that the operation is completed, the problem and normalization in the operation process can not be guaranteed, and the problem of the operation beyond the operation possibly exists.
3. Some operation working environments are poor, which can lead to the damage or greasy dirt contamination of the operation ticket, and in addition, the operation ticket needs to be stored, so that the later examination is convenient. Such paper tickets are not easy to store.
4. The problems in operation are also unable to record the found problems on the paper ticket and modify the records.
Disclosure of Invention
In view of the technical problems existing in the background technology, the hydropower plant electronic operation ticket system and the operation method provided by the invention ensure the accuracy of the whole flow of filling, auditing and operation of the operation ticket, have detailed information recording and whole process monitoring information, and are convenient for later viewing.
In order to solve the technical problems, the invention adopts the following technical scheme:
the electronic operation ticket system of the hydropower plant comprises an electronic operation ticket system host machine, wherein the electronic operation ticket system host machine is used for carrying out data processing, the electronic operation ticket system host machine is respectively in communication connection with a history ticket library unit, a template ticket library unit, a database unit and a man-machine interaction interface, and the electronic operation ticket system host machine is in wireless connection with a handheld terminal;
The history ticket library unit is used for storing operation tickets subjected to history operation and creating operation tickets of new operation tasks according to the operation tickets subjected to the execution;
The template ticket library unit is used for compiling a common operation ticket template according to the same working probability, the template ticket samples after compiling are stored in the template ticket library, and a worker selects the template ticket in the template ticket library to create a new operation ticket;
The database unit is used for storing various operation ticket data and various records in the operation process;
The man-machine interaction interface is used for displaying data information and setting parameters;
The handheld terminal is used for recording various work records, and uploading the operation information to the electronic operation ticket system host after the operation is completed.
In a preferred embodiment, the electronic operation ticket system host includes a main electronic operation ticket system host and a standby electronic operation ticket system host.
In a preferred scheme, the handheld terminal comprises a video communication module and a touch screen input module.
In a preferred scheme, the operation method of the electronic operation ticket system of the hydropower plant comprises the following steps:
s1: an operator establishes a new operation ticket on a man-machine interaction interface;
Case one: extracting a history operation ticket in the history ticket library unit by utilizing an electronic operation ticket system host, and transmitting history operation ticket data to the template ticket library unit; generating a new operation ticket according to the historical operation ticket by using a template ticket library unit;
and a second case: directly establishing a new operation ticket by using a template ticket library unit;
and a third case: and selecting relevant template tickets from the template ticket library, creating operation tickets according to the relevant template tickets, and requiring operation ticket filling personnel to fill in blank contents by themselves.
S2: the staff fills in the working ticket on the man-machine interaction interface;
S3: after the operation ticket is filled, the host computer of the electronic operation ticket system automatically corrects and checks the obvious error in the operation ticket;
s4: after the operation guardian performs the examination of the operation ticket, the on-duty value is examined again, and after the examination is finished, the on-duty value issues an operation instruction;
s5: the operator and the guardian carry the handheld terminal to operate: the operator and the guardian carry the handheld terminal of the electronic operation ticket system to operate on site, the operation process strictly executes the operation flow of the operation ticket, the repeating and confirming links are strictly executed, and each operation is performed, the operation recording and confirming steps are carried out on the handheld terminal until the operation of the operation ticket is completed;
S6: clicking the operation ending time after the last operation content of the operation ticket is finished, defaulting the operation ending time to be the current time, and inputting the operation ending time, wherein the whole operation process is finished;
After the operation of the operation ticket is finished, operation data input, electronic operation ticket information and contents, problems or phenomena recorded in the operation process, related operation data and the like are required to be carried out; the data can be input through the data uploading function of the handheld terminal, and the corresponding data can be extracted from the electronic operation ticket system; after data is input, the data is stored in a database, so that later statistical analysis is facilitated.
In a preferred embodiment, the operation method of step S1 is as follows:
Case one: an operator selects a corresponding operation ticket in the history ticket library unit on the man-machine interaction interface, clicks a new operation ticket produced after the operation ticket is created according to the operation ticket, the content of the operation ticket is completely consistent with the selected operation ticket, and the operation ticket can be modified on the operation ticket to be the content of the operation ticket required by the operation at the moment;
The operation ticket has no operation time and operator information, and operation items and operation sequences need to be automatically filled by operation ticket filling personnel and ensure accuracy;
And a second case: after clicking the newly built operation ticket, a blank operation ticket is created, all contents are blank, and the operation ticket filling personnel are required to fill all contents by themselves.
In a preferred embodiment, the obvious error in step S3 is:
1) Checking the vacant items of the operation ticket, and when the operation ticket is vacant, sending a prompt to prompt the operator to fill out all the contents of the operation ticket;
2) Whether the state description of the equipment for carrying out the operation items in the operation ticket before and after the operation is correct or not;
3) Checking double names of operation project equipment in the operation ticket;
4) Performing repeatability verification; after the operation ticket is filled, carrying out repeatability verification, verifying whether the complete operation ticket is completely consistent with operation ticket operation items in the operation ticket library, if so, sending a prompt, prompting an operator on duty to carry out inspection processing and confirm the operation.
In a preferred scheme, the auditing step of the step S4 is as follows:
S4.1: the operation ticket operation content is filled by an operator, pushed to a guardian for auditing after the operation ticket is filled, the guardian audits whether the operation ticket content has writing errors or the operation project is unreasonable, if the operation ticket has a place needing to be modified, the guardian returns to the operator to modify the operation ticket, the operation ticket is pushed to the guardian again for auditing after the modification, if the operation ticket has no modification, the guardian carries out auditing, the electronic signature is pushed to a sender after being confirmed, namely, the electronic signature is finally audited by the value length at the office value; before the guardian completes the audit, the guardian and the operator can not perform any operation, and the operations such as operation ticket modification can be performed after the guardian returns from the sender, namely the shift value;
S4.2: after the guardian completes the auditing, the operation ticket is pushed to the office for auditing, the auditing can be completed when the operation content writing and the operation logic are free from problems, and the operation ticket can be issued and can be validated after being electronically signed, otherwise, the operation ticket is still in the stage to be audited; if the operation ticket has a place needing to be modified, the operation ticket is returned to the guardian by the value length, and can be modified by the guardian or the operator.
S4.3: after the operation ticket passes the checking of the shift value, the electronic signature is carried out at the issuing person, and after the signature, the operation ticket takes effect, so that the operation can be executed; after the auditing is finished, when the operation ticket is found to have a problem or a problem occurs in the operation process, the operation ticket can only be invalidated and cannot be modified;
S4.4: and issuing an operation command for the class value, and starting the operation by the operator and the guardian.
In a preferred embodiment, the step S5 is as follows:
s5.1: when in operation, a guardian carries the handheld terminal and operates the content order according to the operation ticket, and after the operator hears the instruction, the operation is performed, the order is issued one by one, and the operation is performed one by one; after one operation content is finished, the operation is normal, a 'V' is marked in a front box, if the operation is problematic or unsuccessful, an 'X' is marked in the front box, the operation cannot be performed beyond the operation, and when no mark is arranged in the box in front of the operation content, the next operation content cannot be operated, namely the box in front of the next operation content cannot be marked;
S5.2: after the operation content is normally finished, marking 'v' in a box in front of the operation content in a handheld terminal operation ticket interface, wherein the state of the operation content cannot be modified again after marking 'v', namely the 'v' and the 'X' cannot be modified; after the check is made, the time for completing the operation item is automatically filled in, and defaults to the time of the handheld terminal;
S5.3: the occurrence of the "X" term is as follows:
1) The operation content is not in accordance with the actual state and condition;
2) The operation content has no problem, but problems occur in the operation process, so that the operation cannot be completed;
3) The operation content affects the whole operation ticket or causes faults after the operation of the content;
S5.4: immediately stopping operation after the X item appears, wherein the subsequent processing of the operation ticket is determined by the on-duty value length;
in a preferred embodiment, the step S6 is as follows:
S6.1: after the operation of the operation ticket is finished, the handheld terminal is marked with an operation finishing mark, the operation finishing mark takes the operation finishing time as the reference, the operation time is defaulted as the current time of the system, the operation finishing time proves that the operation of the operation ticket is finished, and the operation finishing time is the finishing time of the last content of the operation ticket; after the operation of the operation ticket is finished, the whole ticket information cannot be modified.
S6.2: after the operation of the operation ticket is finished, directly carrying out a logout process on the handheld terminal, and after the logout process is finished, finishing all the processes of the whole operation ticket;
The operation ticket logout requires guardians and senders to complete electronic signatures, and only if the electronic signatures are completed, the operation ticket logout flow can be determined to be completed; the electronic seal which is logged off is arranged on the ticket surface of the operation ticket which is logged off, and the process of logging off the operation ticket is directly and obviously displayed; the logged operation ticket can be stored in a history ticket library, so that later-stage consulting is facilitated;
S6.3: the data information of the handheld terminal is synchronized to the electronic operation ticket system.
In a preferred embodiment, in the executing process of steps S5 to S6, when a certain operation content is performed, an operator selectively starts a video shooting and audio recording function of the handheld terminal, and stores information of the operation content, so as to be used as a basis for judging and analyzing when a problem occurs in the certain operation content.
The following beneficial effects can be achieved in this patent:
the invention ensures the accuracy of the whole flow of operation ticket filling, auditing and operation, has detailed information record and is convenient for later viewing.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a system connection diagram of the present invention;
FIG. 2 is a flow chart of the method of the present invention.
In the figure: the system comprises an electronic operation ticket system host 1, a history ticket library unit 2, a template ticket library unit 3, a database unit 4, a man-machine interaction interface 5 and a handheld terminal 6.
Detailed Description
The preferable scheme is as shown in fig. 1 to 2, the electronic operation ticket system of the hydropower plant comprises an electronic operation ticket system host 1, wherein the electronic operation ticket system host 1 is used for carrying out data processing, the electronic operation ticket system host 1 is respectively in communication connection with a history ticket library unit 2, a template ticket library unit 3, a database unit 4 and a man-machine interaction interface 5, and the electronic operation ticket system host 1 is in wireless connection with a handheld terminal 6; the host computer 1 of the electronic operation ticket system is a computer PC end, and forms a hydropower station billing server system together with the history ticket library unit 2, the template ticket library unit 3, the database unit 4 and the man-machine interaction interface 5.
The history ticket library unit 2 is used for storing operation tickets subjected to history operation, and can be used for creating operation tickets of new operation tasks according to the operation tickets subjected to the execution;
The template ticket library unit 3 is used for compiling a common operation ticket template according to the size of the execution identical working probability, the template ticket samples after the compiling are stored in the template ticket library, and a worker selects the template ticket in the template ticket library to create a new operation ticket;
the database unit 4 is used for storing various operation ticket data and various records in the operation process;
The man-machine interaction interface 5 is used for displaying data information and setting parameters;
The handheld terminal 6 is used for recording various work records, and uploading the operation information to the electronic operation ticket system host 1 after the operation is completed.
The electronic operation ticket system host 1 comprises a main electronic operation ticket system host and a standby electronic operation ticket system host. Two main machines of the electronic operation ticket system are mutually standby, one main machine is used for standby under the normal operation condition, the other main machine is used for standby, and buttons of main use and standby are arranged in a man-machine interaction interface, so that a worker can switch and set.
The hand-held terminal 6 comprises a video communication module and a touch screen input module. When a certain operation content is carried out, an operator selectively starts the video shooting and audio recording functions of the handheld terminal, and information storage is carried out on the operation content, so that the operation content is used as a judgment analysis basis when a problem occurs in the certain operation content. The hand-held terminal has handwriting or input function, is used for recording problems or notes in the operation process of the operation ticket, and can synchronize recorded information into the operation ticket system after recording is completed, so that later analysis and use are facilitated. However, the information recording function is limited to recording, and the content of the operation ticket itself cannot be modified.
Preferably, ticket simulation filling and auditing works can be performed in the system as a ticket filling training function, the training module being consistent with actual operations, but the relevant ticket or data not being stored in the database.
Preferably, the state of each device in the electronic operation ticket system needs to be maintained in time, so that the state check and the security check can be performed after the operation ticket is filled. The maintenance of the state of the equipment mainly comprises the following modes.
1. Manual input: the equipment state is input before and after each operation by the manual work, the equipment state is input by the operator before and after each operation, and after the state is input, the electronic signature is confirmed, so that the input condition is checked in later period.
2. Automatic acquisition: by connecting the monitoring system, the state of the electrical equipment is automatically acquired, and the state of the mechanical equipment cannot be acquired.
3. After each operation of the operation ticket is finished, checking the state of the equipment, for example: before the switch is operated, the switch is in a split state, after the switch is operated, the information is not timely input or is missed, and an alarm prompt is immediately carried out to prompt a worker to timely process the equipment state information.
Preferably, the operation method of the electronic operation ticket system of the hydropower plant comprises the following steps:
S1: an operator establishes a new operation ticket on the man-machine interaction interface 5;
Case one: extracting a history operation ticket in a history ticket library unit 2 by using an electronic operation ticket system host 1, and transmitting history operation ticket data to a template ticket library unit 3; generating a new operation ticket according to the historical operation ticket by using the template ticket library unit 3;
and a second case: directly establishing a new operation ticket by using the template ticket library unit 3;
s2: the staff fills in the working ticket on the man-machine interaction interface 5;
S3: after the operation ticket is filled, the electronic operation ticket system host 1 automatically corrects and checks obvious errors in the operation ticket;
s4: after the operation guardian performs the examination of the operation ticket, the on-duty value is examined again, and after the examination is finished, the on-duty value issues an operation instruction;
s5: the operator and the guardian carry the handheld terminal to operate: the operator and the guardian carry the handheld terminal of the electronic operation ticket system to operate on site, the operation process strictly executes the operation flow of the operation ticket, the repeating and confirming links are strictly executed, and each operation is performed, the operation recording and confirming steps are carried out on the handheld terminal until the operation of the operation ticket is completed;
S6: clicking the operation ending time after the last operation content of the operation ticket is finished, defaulting the operation ending time to be the current time, and inputting the operation ending time, wherein the whole operation process is finished;
After the operation of the operation ticket is finished, operation data input, electronic operation ticket information and contents, problems or phenomena recorded in the operation process, related operation data and the like are required to be carried out; the data can be input through the data uploading function of the handheld terminal, and the corresponding data can be extracted from the electronic operation ticket system; after data is input, the data is stored in a database, so that later statistical analysis is facilitated.
Further, the operation method of step S1 is as follows:
Case one: an operator selects a corresponding operation ticket in the history ticket library unit 2 on the man-machine interaction interface 5, clicks a new operation ticket produced after the operation ticket is created according to the operation ticket, the content of the operation ticket is completely consistent with the selected operation ticket, and the operation ticket can be modified on the operation ticket to be the content of the operation ticket required by the operation at the moment;
The operation ticket has no operation time and operator information, and operation items and operation sequences need to be automatically filled by operation ticket filling personnel and ensure accuracy;
And a second case: after clicking the newly built operation ticket, a blank operation ticket is created, all contents are blank, and the operation ticket filling personnel are required to fill all contents by themselves.
And a third case: and selecting relevant template tickets from the template ticket library, creating operation tickets according to the relevant template tickets, and requiring operation ticket filling personnel to fill in blank contents by themselves.
Further, the obvious error in step S3 is:
1) Checking the vacant items of the operation ticket, and when the operation ticket is vacant, sending a prompt to prompt the operator to fill out all the contents of the operation ticket; mainly checking whether the operation ticket filling personnel, the operation time, the operation personnel and the like have gaps or not;
2) Whether the state description of the equipment for carrying out the operation items in the operation ticket before and after the operation is correct or not; the system standardizes the state descriptions before and after the operation of the equipment, and prompts the operator to modify the operation ticket equipment in time when the operation state description of the operation ticket equipment filled by the operation ticket filling personnel is not standardized;
3) Checking double names of operation project equipment in the operation ticket; after the operation ticket is filled, checking the double names of the equipment, and timely sending a prompt when the inconsistent situation is found, so as to ensure the normalization and consistency of the operation ticket;
4) Performing repeatability verification; after the operation ticket is filled, carrying out repeatability verification, verifying whether the complete operation ticket is completely consistent with operation ticket operation items in the operation ticket library, if so, sending a prompt, prompting an operator on duty to carry out inspection processing and confirm the operation.
Further, the auditing step of step S4 is as follows:
S4.1: the operation ticket operation content is filled by an operator, pushed to a guardian for auditing after the operation ticket is filled, the guardian audits whether the operation ticket content has writing errors or the operation project is unreasonable, if the operation ticket has a place needing to be modified, the guardian returns to the operator to modify the operation ticket, the operation ticket is pushed to the guardian again for auditing after the modification, if the operation ticket has no modification, the guardian carries out auditing, the electronic signature is pushed to a sender after being confirmed, namely, the electronic signature is finally audited by the value length at the office value; before the guardian completes the audit, the guardian and the operator can not perform any operation, and the operations such as operation ticket modification can be performed after the guardian returns from the sender, namely the shift value;
S4.2: after the guardian completes the auditing, the operation ticket is pushed to the office for auditing, the auditing can be completed when the operation content writing and the operation logic are free from problems, and the operation ticket can be issued and can be validated after being electronically signed, otherwise, the operation ticket is still in the stage to be audited; if the operation ticket has a place needing to be modified, the operation ticket is returned to the guardian by the value length, and can be modified by the guardian or the operator.
S4.3: after the operation ticket passes the checking of the shift value, the electronic signature is carried out at the issuing person, and after the signature, the operation ticket takes effect, so that the operation can be executed; after the auditing is finished, when the operation ticket is found to have a problem or a problem occurs in the operation process, the operation ticket can only be invalidated and cannot be modified;
s4.4: and issuing an operation command for the class value, and starting the operation by the operator and the guardian. During operation, the ticket management regulations are strictly executed.
Further, the step of step S5 is as follows:
s5.1: when in operation, a guardian carries the handheld terminal and operates the content order according to the operation ticket, and after the operator hears the instruction, the operation is performed, the order is issued one by one, and the operation is performed one by one; after one operation content is finished, the operation is normal, a 'V' is marked in a front box, if the operation is problematic or unsuccessful, an 'X' is marked in the front box, the operation cannot be performed beyond the operation, and when no mark is arranged in the box in front of the operation content, the next operation content cannot be operated, namely the box in front of the next operation content cannot be marked;
S5.2: after the operation content is normally finished, marking 'v' in a box in front of the operation content in a handheld terminal operation ticket interface, wherein the state of the operation content cannot be modified again after marking 'v', namely the 'v' and the 'X' cannot be modified; after the check is made, the time for completing the operation item is automatically filled in, and defaults to the time of the handheld terminal; the time cannot be modified, and before operation, the system time of the handheld terminal needs to be ensured to be the same as the Beijing time;
S5.3: the occurrence of the "X" term is as follows:
1) The operation content is not in accordance with the actual state and condition; for example: the actual position of a certain switch is the closing position, and the operation item is to operate the switch to be closed (the switch can be closed only in the separated state).
2) The operation content has no problem, but problems occur in the operation process, so that the operation cannot be completed; for example: when a certain switch is closed, but the switch body fails, the closing operation cannot be completed.
3) The operation content affects the whole operation ticket or causes faults after the operation of the content; for example: when a switch is separated, a display device for monitoring a device is powered off, and the subsequent operation cannot be monitored or performed.
S5.4: immediately stopping operation after the X item appears, wherein the subsequent processing of the operation ticket is determined by the on-duty value length;
the operation ticket system does not support the jump operation, namely, after the completion of the operation content, the next operation is needed, the next operation cannot be crossed, and the next operation content is directly carried out.
Further, the step of step S6 is as follows:
S6.1: after the operation of the operation ticket is finished, the handheld terminal is marked with an operation finishing mark, the operation finishing mark takes the operation finishing time as the reference, the operation time is defaulted as the current time of the system, the operation finishing time proves that the operation of the operation ticket is finished, and the operation finishing time is the finishing time of the last content of the operation ticket; after the operation of the operation ticket is finished, the whole ticket information cannot be modified.
S6.2: after the operation of the operation ticket is finished, directly carrying out a logout process on the handheld terminal, and after the logout process is finished, finishing all the processes of the whole operation ticket; the "logout" procedure may also be performed at the shift value. After the logout process is completed, the operation ticket is filed. The logout flow is a management process after the operation of the operation ticket is finished or lays a foundation for later development work, and the logout flow can also be used as a proof of the operation ticket after the logout flow is carried out.
The operation ticket logout requires guardians and senders to complete electronic signatures, and only if the electronic signatures are completed, the operation ticket logout flow can be determined to be completed; the electronic seal which is logged off is arranged on the ticket surface of the operation ticket which is logged off, and the process of logging off the operation ticket is directly and obviously displayed; the logged operation ticket can be stored in a history ticket library, so that later-stage consulting is facilitated;
S6.3: the data information of the handheld terminal is synchronized to the electronic operation ticket system.
After corresponding operation or information recording is carried out on the handheld terminal of the electronic operation ticket system, the handheld terminal can be stored for a period of time, and the memory of the handheld terminal is certain and only certain data information can be stored, so the handheld terminal is designed to periodically clean the data information stored in the memory of the handheld terminal according to time, and the data information of the handheld terminal needs to be synchronized into the electronic operation ticket system in time. The synchronization method is as follows:
(1) And (3) wireless transmission of the handheld terminal: after the handheld terminal device is connected with the network, the data information can be transmitted to the electronic operation ticket system through the network.
(2) The handheld terminal is connected with a data line for transmission: the handheld terminal can be connected with the electronic operation ticket system through a data line to transmit data information.
Further, in the execution process of steps S5-S6, when a certain operation content is performed, an operator selectively starts the video shooting and audio recording functions of the handheld terminal, and stores information of the operation content, so as to be used as a judgment analysis basis when a problem occurs in the certain operation content.
By adopting the method, the invention can achieve the following purposes:
1. Operation content statistical analysis: the electronic operation ticket system can query according to the operation content, the query result can use a statistical analysis function, and the operation content query is that a certain operation item of the operation ticket is queried, for example: after inquiring the XXX21 switch, displaying all operation tickets with the operation content, various statistical analysis works can be carried out.
2. Operation statistical analysis is performed according to equipment: the electronic operation ticket system can inquire according to the equipment, the inquiry result can use a statistical analysis function, the equipment inquiry is an operation task inquiry, the operation task generally has the name of the specific equipment, and after inquiring according to the operation equipment, the related operation tickets of all the equipment can be displayed.
3. According to the statistical analysis of operators: can be queried according to operators, guardians, senders and the like, and statistical analysis can be performed after the query
4. Ticket system rights management: and in the electronic operation ticket system, different identities have different authorities, otherwise, error conditions are easy to occur, and personnel with different identities can only perform signature confirmation and other works conforming to the identities of the personnel, so that the accuracy and the reliability of the whole working process of the operation ticket of the power plant are ensured.
5. Operator rights management: the operator has the electronic operation ticket filling authority and the content modifying authority, has no other authorities, and cannot perform other operations.
6. Guardian rights management: the guardian has the authority to check whether the operation ticket is filled correctly or not, and the authority to check and return the operation ticket to the operator for the first time.
7. Issuing rights management: the permission of the office value is that the operation ticket can be modified, can be checked and can be returned to the guardian for modification.
8. Information entry rights management: all identities have information input permission, and after the information is input, the electronic signature is required to be confirmed, so that the information can be input successfully.
9. Rights assignment management: the electronic ticket system administrator or the leader of the operations of the management apparatuses has responsibility for authority giving management.
The operation of the method is that the operation task cannot conflict with the current power generation operation condition, and the power generation equipment is in an operation state, and an alarm prompt is sent out when the operation ticket of the equipment is filled and the safety inspection is carried out, so that the staff is prompted whether the equipment is in the operation state or not, and whether the operation ticket needs to be filled continuously is judged. The items of the security check are as follows:
1. And (3) checking the security of each identity of the operation ticket: when each identity person in the operation ticket confirms the electronic signature, identity authority security verification is carried out, and under the condition that the requirement is not met, alarm prompt is carried out to prompt the staff to process in time.
2. And (3) performing state security check after operation of the operation project equipment: after operation items of the operation ticket are operated, when the operation items of other equipment are affected, alarm prompt is carried out to prompt staff to timely verify whether the operation ticket is reasonable or not. The above embodiments are only preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this invention are also within the scope of the invention.
Claims (1)
1. The utility model provides a hydroelectric power plant electronic operation ticket system, includes electronic operation ticket system host computer (1), and electronic operation ticket system host computer (1) are used for carrying out data processing, its characterized in that: the electronic operation ticket system host (1) is respectively in communication connection with the history ticket library unit (2), the template ticket library unit (3), the database unit (4) and the man-machine interaction interface (5), and the electronic operation ticket system host (1) is in wireless connection with the handheld terminal (6); the electronic operation ticket system host (1) is a computer PC end, and forms a hydropower station billing server system together with the history ticket library unit (2), the template ticket library unit (3), the database unit (4) and the man-machine interaction interface (5);
the history ticket library unit (2) is used for storing operation tickets subjected to history operation and can be used for creating operation tickets of new operation tasks according to the operation tickets subjected to the operation;
The template ticket library unit (3) is used for compiling a common operation ticket template according to the size of the execution identical working probability, the template ticket samples after the compiling are stored in the template ticket library, and a worker selects the template ticket in the template ticket library to create a new operation ticket;
The database unit (4) is used for storing various operation ticket data and various records in the operation process;
the man-machine interaction interface (5) is used for displaying data information and setting parameters;
the handheld terminal (6) is used for recording various work records, and uploading operation information to the electronic operation ticket system host (1) after the operation is completed;
The electronic operation ticket system host (1) comprises a main electronic operation ticket system host and a standby electronic operation ticket system host; two main machines of the electronic operation ticket system are mutually standby, one main machine is used for standby, and the other main machine is used for standby under the normal operation condition, and the buttons of main use and standby are arranged in the man-machine interaction interface, so that a worker can switch and set;
the handheld terminal (6) comprises a video communication module and a touch screen input module; when a certain operation content is carried out, an operator selectively starts the video shooting and audio recording functions of the handheld terminal, and information is stored in the operation content and is used as a judgment analysis basis when a problem occurs in the certain operation content; the hand-held terminal has a handwriting or input method input function and is used for recording problems or notes in the operation process of the operation ticket, and after recording is finished, recording information is synchronized into the operation ticket system, so that later analysis and use are facilitated.
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| CN202210735730.0A CN115146942B (en) | 2022-06-27 | 2022-06-27 | Electronic operation ticket system and operation method for hydropower plant |
| CN202410754848.7A CN118607861A (en) | 2022-06-27 | 2022-06-27 | Operation method of electronic operation ticket system of hydropower plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105787668A (en) * | 2015-04-02 | 2016-07-20 | 国网山东省电力公司青岛供电公司 | Operation ticket generating method and system used for power grid remote operation |
| CN112184152A (en) * | 2020-09-18 | 2021-01-05 | 国网福建省电力有限公司龙岩供电公司 | Intelligent generation method and equipment for power grid dispatching and decommissioning operation ticket |
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| KR101789923B1 (en) * | 2016-06-02 | 2017-10-25 | 두산중공업 주식회사 | Wind farm supervision monitoring method |
| CN113610434A (en) * | 2021-08-20 | 2021-11-05 | 强威威 | Management method for digital intelligent wind power management system |
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| CN105787668A (en) * | 2015-04-02 | 2016-07-20 | 国网山东省电力公司青岛供电公司 | Operation ticket generating method and system used for power grid remote operation |
| CN112184152A (en) * | 2020-09-18 | 2021-01-05 | 国网福建省电力有限公司龙岩供电公司 | Intelligent generation method and equipment for power grid dispatching and decommissioning operation ticket |
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