Job ticket generation method and device, computer equipment and storage medium

Abstract

The invention relates to the technical field of railway traction power supply, in particular to an operation ticket generation method and device, computer equipment and a storage medium. The method comprises the steps of determining a circuit operation range corresponding to an operation project from candidate electrical circuits according to project requirements of the operation project; safety detection is carried out in a circuit operation range; and under the condition that the safety detection result is that the detection is passed, generating an operation ticket corresponding to the operation item. According to the invention, the maintenance personnel and the operation personnel can accurately know the work responsibility, the work range, the work time, the work place and the safety measures which must be taken in the work according to the work ticket; in the process of generating the work ticket, the work ticket does not need to be manually checked and detected, so that the manpower cost and the time cost which need to be consumed in the process of generating the work ticket are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of railway traction power supply, and in particular to a work ticket generation method and device, computer equipment and a storage medium. BACKGROUND

[0002] The work ticket system is a written basis for permitting work on electrical equipment or lines, and is a contact system for ensuring the safety of maintenance work. The purpose is to enable maintenance personnel and operation personnel to clearly understand their work responsibilities, work scope, work time, work location and safety measures that must be taken during work, and to fully implement them after being reasonably identified by relevant personnel, to ensure the safe performance of maintenance work on electrical equipment or lines.

[0003] The work ticket in the prior art is in the form of a paper version or an electronic version. To ensure the accuracy of the work ticket, manual checking and detection of the work ticket are required, which results in a large amount of time cost and labor cost, and affects the generation efficiency of the work ticket. SUMMARY

[0004] Therefore, it is necessary to provide a work ticket generation method, device, computer equipment and storage medium capable of efficiently generating an accurate work ticket in view of the above technical problems.

[0005] In a first aspect, the present application provides a work ticket generation method. The method comprises:

[0006] determining, according to project requirements of a work project, a circuit work range corresponding to the work project from a candidate electrical circuit;

[0007] performing safety detection in the circuit work range;

[0008] generating a work ticket corresponding to the work project in a case where the safety detection result is a detection pass.

[0009] In one of the embodiments, the safety detection in the circuit work range comprises:

[0010] determining a grounding node state corresponding to each grounding line node in the circuit work range, and a grounding node position of each grounding line node;

[0011] determining an electrical equipment node state corresponding to each electrical equipment node in the circuit work range;

[0012] determining a power-off range in the candidate electrical circuit;

[0013] performing safety detection in the circuit work range according to the electrical equipment node state, the power-off range, the node state and the node position.

[0014] In one of the embodiments, the safety detection in the circuit operation range according to the electrical equipment node state, the power-off range, the node state and the node position comprises:

[0015] If the ground node state and the electrical equipment node state are both in the power-off state, the ground node position is outside the circuit operation range, and the ground node position is within the power-off range, it is determined that the safety detection result is a detection pass;

[0016] If there is a power-on state in the ground node state and the electrical equipment node state, or the ground node position is within the circuit operation range, or the ground node position is outside the power-off range, it is determined that the safety detection result is a detection fail.

[0017] In one of the embodiments, the generation of the work ticket corresponding to the work item comprises:

[0018] According to the circuit type corresponding to the candidate electrical circuit, a work ticket template corresponding to the candidate electrical circuit is selected; wherein the circuit type corresponding to the candidate electrical circuit comprises a catenary type, a power type and a power distribution type;

[0019] According to the work ticket template, a work ticket corresponding to the work item is generated.

[0020] In one of the embodiments, if the safety detection result is a detection fail, a work warning for the work item is performed.

[0021] In one of the embodiments, during the work execution of the work item, if it is detected that the personnel position of the work personnel is outside the closed area formed by the ground wire node, a work warning for the work item is performed.

[0022] In a second aspect, the application further provides a work ticket generation device. The device comprises:

[0023] A determination module is configured to determine, according to the project requirement of a work item, a circuit operation range corresponding to the work item from candidate electrical circuits;

[0024] A detection module is configured to perform safety detection in the circuit operation range;

[0025] A generation module is configured to generate, in the case of a safety detection result being a detection pass, a work ticket corresponding to the work item.

[0026] In a third aspect, the present application provides a computer device. The computer device comprises a memory and a processor. The memory stores a computer program. The processor implements the following steps when executing the computer program:

[0027] determining, according to a project requirement of the work item, a circuit work range corresponding to the work item from the candidate electrical circuit;

[0028] performing safety detection on the circuit work range;

[0029] generating a work ticket corresponding to the work item in a case that the safety detection result is a detection pass.

[0030] In a fourth aspect, the present application provides a computer readable storage medium. The computer readable storage medium stores a computer program. The computer program is executed by a processor to implement the following steps:

[0031] determining, according to a project requirement of the work item, a circuit work range corresponding to the work item from the candidate electrical circuit;

[0032] performing safety detection on the circuit work range;

[0033] generating a work ticket corresponding to the work item in a case that the safety detection result is a detection pass.

[0034] In a fifth aspect, the present application provides a computer program product. The computer program product comprises a computer program. The computer program is executed by a processor to implement the following steps:

[0035] determining, according to a project requirement of the work item, a circuit work range corresponding to the work item from the candidate electrical circuit;

[0036] performing safety detection on the circuit work range;

[0037] generating a work ticket corresponding to the work item in a case that the safety detection result is a detection pass.

[0038] The job ticket generation method, device, computer device and storage medium determine the circuit operation range corresponding to the operation item from the candidate electrical circuit according to the item requirement of the operation item, and perform safety detection in the circuit operation range. Then, in the case that the safety detection result is passed, the job ticket corresponding to the operation item is generated. According to the above content, it can be known that in the process of generating the job ticket, the circuit operation range is determined in advance, and the safety detection is performed in the circuit operation range. In this way, the verification and detection for the subsequent generated job ticket are realized, the circuit operation range and other related information recorded in the job ticket are ensured to meet the item requirement of the actual operation item, and the maintenance personnel and operation personnel can accurately know their work responsibility, work range, work time, work place and safety measures that must be taken in the work according to the job ticket. Since the job ticket verification and detection do not need to be performed manually in the process of generating the job ticket, the human cost and time cost consumed in the process of generating the job ticket are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 An application environment diagram of a job ticket generation method provided by an embodiment of the present application is shown in the figure.

[0040] Figure 2 A flowchart of a first job ticket generation method provided by an embodiment of the present application is shown in the figure.

[0041] Figure 3 A flowchart of a second job ticket generation method provided by an embodiment of the present application is shown in the figure.

[0042] Figure 4 A flowchart of a third job ticket generation method provided by an embodiment of the present application is shown in the figure.

[0043] Figure 5 A structure diagram of a first job ticket generation system provided by an embodiment of the present application is shown in the figure.

[0044] Figure 6 A structure block diagram of a first job ticket generation device provided by an embodiment of the present application is shown in the figure.

[0045] Figure 7 An internal structure diagram of a computer device in an embodiment. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0047] The job ticket generation method provided by the embodiments of the present application can be applied to, for example Figure 1The application environment shown. Among them, the terminal 102 communicates with the server 104 through the network. The data storage system can store the data required by the server 104 to process. The data storage system can be integrated on the server 104, or placed on the cloud or other network servers. Through the project requirements of the job project, the circuit operation range corresponding to the job project is determined from the candidate electrical circuit, and safety detection is performed in the circuit operation range; Further, in the case of passing the safety detection result, the operation ticket corresponding to the operation project is generated. Among them, the terminal 102 can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, Internet of Things devices and portable wearable devices, Internet of Things devices can be smart speakers, smart TVs, smart air conditioners, smart car devices, etc. Portable wearable devices can be smart watches, smart bracelets, head-mounted devices, etc. The server 104 can be implemented by an independent server or a server cluster composed of multiple servers.

[0048] In one embodiment, as Figure 2 shown, a job ticket generation method is provided, and the method is applied to the server 104 in Figure 1 for example, including the following steps:

[0049] S201, according to the project requirements of the job project, determine the circuit operation range corresponding to the job project from the candidate electrical circuit.

[0050] It should be noted that the job requirements of the job project record the electrical equipment that needs to be executed in the execution process of the job project, and the execution requirements of the electrical equipment; Therefore, when it is necessary to determine the circuit operation range corresponding to the job project from the candidate electrical circuit, the circuit operation range corresponding to the job project can be determined from the candidate electrical circuit according to the electrical equipment in the job requirements;

[0051] Among them, the power operation range contains each electrical equipment in the job requirements.

[0052] In an embodiment of the present application, when it is necessary to determine the circuit operation range corresponding to the job project from the candidate electrical circuit, the following content can be included: from the project requirements of the job project, determine at least one electrical equipment corresponding to the job project; According to the device position of the electrical equipment in the candidate electrical circuit, the circuit operation range containing each electrical equipment is planned from the candidate electrical circuit.

[0053] It should be noted that the candidate electrical circuit is set according to the logical relationship of the electrical equipment, and the relevant rules and regulations are combined to set each switch circuit, section, with isolating switch as obvious breaking point, to define the power-off section and live section.

[0054] In particular, for an electrical device node in the candidate electrical circuit, the set N = N1, N2, …, N n is used, where each node represents an electrical device (e.g., a switch, a contactor, etc.). The electrical connections in the candidate electrical circuit are represented by the set E = E1, E2, … E m , where each element E j represents a connection between two nodes N j and N k . The node states in the candidate electrical circuit are represented by the set S = S1, S2, …, S n , where S j represents the state of node N j (1 for energized, 0 for de-energized). The disconnectors in the candidate electrical circuit are represented by the set D ∈ N, where each element represents a disconnector node. The ground line nodes in the candidate electrical circuit are represented by the set G ∈ N, where each element represents a node connected by a ground line.

[0055] Further, the logical algebraic representation of the candidate electrical circuit is as follows:

[0056] (1) Node state update: For each node N j , its state S j can be updated by a logical algebraic expression, taking into account the states of its neighboring nodes and the connection relationships. For example, if node N i is connected to nodes N j and N k by an "and" logical connection (i.e., in series), then S i = S j · S k (where "·" represents logical and).

[0057] (2) Disconnector influence: If node N i is a disconnector and is in the open state (i.e., S i = 0), then all downstream nodes affected by it (i.e., nodes directly or indirectly connected to N i ) will be de-energized.

[0058] Further, the mathematical model corresponding to the candidate electrical circuit can include:

[0059] (1) Adjacency matrix: Define an n × n adjacency matrix A, where if there is a direct connection between nodes N i and N j , A ij = 1, otherwise A ij = 0.

[0060] (2) State transition matrix: define an n x n state transition matrix T to describe the update rule of node state. The specific form of matrix T depends on the connection logic of electrical equipment and the state of disconnecting switch.

[0061] (3) State update matrix: update the node state by matrix multiplication. For example, if the initial state vector is S0, the updated state vector can be calculated by S1 = T · S0.

[0062] In an embodiment of the present application, if the candidate electrical circuit contains five nodes, N1, N2, N3, N4, and N5, respectively; among them, node N1 is the power supply, N2 is a disconnecting switch, N3 and N4 are devices controlled by the disconnecting switch, and N5 is the ground node.

[0063] Among them, the adjacency matrix A can be as follows:

[0064]

[0065] The initial state vector S0 (assuming the power supply is powered on and the disconnecting switch is off) is as follows:

[0066]

[0067] The state transition matrix T (according to the circuit logic) is as follows:

[0068]

[0069] Correspondingly, the updated state vector S1 is as follows:

[0070]

[0071] Since the disconnecting switch N2 is in the off state (S2 = 0), the devices N3 and N4 controlled by it are in the power-off state. The ground node N5 should also be in the power-off section to ensure the safety of the circuit operation range.

[0072] S202, safety detection is performed in the circuit operation range.

[0073] It should be noted that, in order to ensure that subsequent operating personnel will not have safety hazards in the operation of the operation project, safety detection needs to be performed in the circuit operation range; specifically, the power-on state of the ground node and each electrical equipment node contained in the circuit operation range can be detected.

[0074] S203, generate the operation ticket corresponding to the operation project if the safety detection result is passed.

[0075] It should be noted that if the safety detection result is a detection pass, it indicates that the work personnel will not have safety hazards when performing the project operation in the circuit operation range, and therefore the step of generating the work ticket corresponding to the work project can be performed to ensure that the work personnel can perform the project operation according to the work ticket.

[0076] Further, when it is necessary to generate the work ticket corresponding to the work project, the following content can be included: selecting the work ticket template corresponding to the candidate electrical circuit according to the circuit type corresponding to the candidate electrical circuit; and generating the work ticket corresponding to the work project according to the work ticket template.

[0077] The circuit type corresponding to the candidate electrical circuit includes a catenary type, a power type, and a transformer distribution type.

[0078] In an embodiment of the present application, when the work personnel triggers the work ticket generation operation, the circuit type corresponding to the candidate electrical circuit can be selected from the catenary type, the power type, and the transformer distribution type according to the work project information provided by the work personnel, and then the work ticket template corresponding to the candidate electrical circuit is determined; and in the case that the safety detection result is a detection pass, the work ticket corresponding to the work project is obtained by template filling in the work ticket template according to the actual situation of the work project and the circuit operation range.

[0079] The above work ticket generation method determines the circuit operation range corresponding to the work project from the candidate electrical circuit according to the project demand of the work project, and performs safety detection in the circuit operation range; and then in the case that the safety detection result is a detection pass, the work ticket corresponding to the work project is generated. According to the above content, it can be known that in the process of generating the work ticket, the circuit operation range is determined in advance, and safety detection is performed in the circuit operation range, so as to realize the verification and detection for the subsequent generation of the work ticket, ensure that the circuit operation range and other related information recorded in the work ticket meet the project demand of the actual work project, and ensure that the maintenance personnel and the work personnel can accurately know their work responsibilities, work ranges, work times, work locations, and safety measures that must be taken in the work according to the work ticket. Since the work ticket verification and detection do not need to be performed manually in the process of generating the work ticket, the human cost and time cost consumed in the process of generating the work ticket are reduced.

[0080] In an embodiment, as shown in Figure 3 When it is necessary to perform safety detection in the circuit operation range, the following content can be included:

[0081] S301, determining the ground node state corresponding to each ground line node in the circuit operation range and the ground node position of each ground line node.

[0082] In an embodiment of the present application, a state sensor can be set up in advance on each grounding line node, so that the state of each grounding line node in the circuit operation range can be determined by reading the feedback parameters of the state sensor.

[0083] In another embodiment of the present application, if the state sensor set up on each grounding line node is a state sensor with signal transceiving function, a parameter acquisition request can be sent to the state sensor, and the time counting is started when the parameter acquisition request is sent, and the time counting is ended after receiving the feedback parameters sent by the state sensor, and the position of each grounding line node can be determined according to the actual time length, signal transmission speed and signal transmission distance.

[0084] S302, determining the state of each electrical equipment node in the circuit operation range.

[0085] In an embodiment of the present application, a state sensor can be set up in advance on each electrical equipment node, so that the state of each electrical equipment node in the circuit operation range can be determined by reading the feedback parameters of the state sensor.

[0086] S303, determining the power failure range in the candidate electrical circuit.

[0087] In an embodiment of the present application, whether each electrical equipment node in the candidate electrical circuit has a power failure phenomenon can be determined according to the power failure sensor, and then the power failure range in the candidate electrical circuit can be determined according to the electrical equipment node having the power failure phenomenon and the node position of the electrical equipment node having the power failure phenomenon.

[0088] In another embodiment of the present application, whether the electrical equipment node affected by the isolation switch in the candidate electrical circuit has a power failure phenomenon can be determined by identifying the isolation switch in the candidate electrical circuit and the closing and opening of the isolation switch, and then the power failure range in the candidate electrical circuit can be determined according to the electrical equipment node having the power failure phenomenon and the node position of the electrical equipment node having the power failure phenomenon.

[0089] S304, performing safety detection in the circuit operation range according to the electrical equipment node state, the power failure range, the node state and the node position.

[0090] It should be noted that when the safety detection in the circuit operation range is needed to be performed according to the electrical equipment node state, the power failure range, the node state and the node position, the following contents can be included:

[0091] If the grounding node state and the electrical equipment node state are both power-off states, the grounding node position is outside the circuit operation range, and the grounding node position is within the power-off range, it is determined that the safety detection result is detection pass; if there is a power-on state in the grounding node state and the electrical equipment node state, or the grounding node position is within the circuit operation range, or the grounding node position is outside the power-off range, it is determined that the safety detection result is detection fail.

[0092] The above work ticket generation method performs safety detection on the circuit operation range according to the electrical equipment node state, the power-off range, the node state and the node position, so as to ensure that whether the circuit operation range meets the project operation condition is judged, and the safety of the operation personnel when performing the project is ensured.

[0093] In an embodiment, if the safety detection result is detection fail, a work alarm for the work project is performed.

[0094] In another embodiment of the present application, during the work execution of the work project, if it is detected that the personnel position of the operation personnel is outside the closed area formed by the grounding node, a work alarm for the work project is performed.

[0095] Specifically, the field grounding node and the operation personnel are both equipped with portable individual positioning devices, and the Beidou positioning system is used to position the grounding line node position and the personnel position. The judgment logic is that the personnel position of the operation personnel is within the closed area surrounded by the grounding line node, and no alarm is performed. When the personnel position of the operation personnel is outside the closed area surrounded by the grounding line node, an alarm in the form of a warning bell is performed, and the warning bell adopts a bee sound.

[0096] In an embodiment of the present application, in order to ensure that the work alarm for the work project can be performed smoothly, the latitude and longitude coordinates obtained by the Beidou positioning system can be converted into a plane rectangular coordinate system, which is convenient for calculating the work range. The power-off area or the work area is set with multiple vertices, and is defined in the form of a polygon. The work area is described by the polygon vertices, and the converted vertex coordinates are Q = {(x1, y1), (x2, y2), …, (xn, yn)}. The operation personnel coordinates P(x1, y1) and the grounding line coordinates D(x1, y1) are set, and the relationship P ∈ Q ∈ D is satisfied, otherwise the field and the background alarm.

[0097] The above work ticket generation method realizes the safety protection early warning of the field operation personnel by performing the work alarm. After the operation personnel crosses the grounding line range, the system automatically alarms, timely reminds the field operation personnel and the operation guardian, and prevents over-range operation or mis-touching the live equipment.

[0098] In an embodiment, as Figure 4As shown, when a job ticket corresponding to a job project needs to be generated, the following contents may be included:

[0099] S401 , according to project requirements of the operation project, determining a circuit operation scope corresponding to the operation project from candidate electrical circuits.

[0100] S402 : Determine the grounding node status corresponding to each grounding node in the circuit operation range, and the grounding node position of each grounding node.

[0101] S403: Determine the electrical equipment node status corresponding to each electrical equipment node in the circuit operation range.

[0102] S404: Determine the power outage range in the candidate electrical circuit.

[0103] S405: Perform safety inspection on the circuit operation range according to the electrical equipment node status, power outage range, node status and node location.

[0104] S406, when the safety inspection result is passed, select the work ticket template corresponding to the candidate electrical circuit according to the circuit type corresponding to the candidate electrical circuit; wherein the circuit type corresponding to the candidate electrical circuit includes overhead line type, power type and transformer and distribution type.

[0105] S407: Generate a job ticket corresponding to the job item according to the job ticket template.

[0106] In one embodiment, if Figure 5 As shown, the job ticket generation system for executing the job ticket generation method includes a basic data entry module, a system display module, an electrical logic setting module, a user operation and selection module, an automatic identification module, a job ticket generation module, an identification alarm module, and a database.

[0107] The basic data entry module is used to input all basic data for the contact network, power, and power distribution. This module also features chart drawing, which can be achieved through external import or system drawing. The categories are: contact network, power, and power distribution.

[0108] The system display module enables clear display of specialized drawings tailored to work requirements, ensuring consistency between displayed drawings and actual drawings held by the equipment operation and maintenance unit, and setting requirements for system resolution. The electronic ticket display module generates clear and complete electronic work tickets. Power outage areas, live areas, and grounding wire locations are displayed in different colors. The modular design of power outage areas ensures clear and accurate boundaries, facilitating direct access and application.

[0109] Electricity logic setting module: according to the logic relationship of electrical equipment, combined with relevant regulations, each switch circuit and section is set, and the isolation switch is used as the obvious breaking point to define the power-off section and the live section. The operation range is within the grounding line range, and the grounding line position is within the power-off range (with obvious breaking point) as the area display logic.

[0110] Automatic identification module: according to the selected operation project and the installed grounding line position, the automatic identification is carried out according to the electrical logic relationship, and the power-off range is correctly displayed according to the operation site, and different colors are used for display; the system automatically identifies according to the installed grounding line position, judges that the grounding line position meets the specified requirements, and is outside the operation range and within the power-off range.

[0111] User operation and selection module: the user selects the required operation project through system operation, and selects the operation site and grounding line installation position according to the operation demand on the corresponding drawing interface. After the user logs in the system, he can arbitrarily select and switch each substation, power section and catenary section.

[0112] Job ticket generation module: after the automatic identification module identifies no error, the system has the automatic job ticket generation function. The generated template is in the form of Excel worksheet, and there are three templates of catenary, power and distribution. After clicking the "generate job ticket" function, the job ticket is automatically generated, and the printing function can be realized after the audit is correct, and the electronic ticket export function is also provided.

[0113] Identification alarm module: the identification alarm module is divided into two parts. One part is that the system automatically alarms when the electrical logic of the power-off range, operation site and grounding line position does not meet the requirements, and prompts the out-of-range section. The second part is that the software is connected with the single soldier carrying positioning device based on Beidou system carried by the on-site operation personnel. When the on-site operation personnel crosses the grounding line range, the system automatically alarms.

[0114] Database: divided into system data storage and basic data storage. The system basic data storage can ensure the realization of software function, and the storage of basic data realizes the input of basic data according to demand and the data and various alarm information generated in the use process.

[0115] The above job ticket generation method determines the circuit operation range corresponding to the operation item from the candidate electrical circuit according to the project demand of the operation item, and performs safety detection in the circuit operation range; and further generates the job ticket corresponding to the operation item when the safety detection result is passed. According to the above content, it can be known that in the process of generating the job ticket, the circuit operation range is determined in advance, and safety detection is performed in the circuit operation range, so as to realize the verification and detection of the subsequent generated job ticket, ensure that the circuit operation range and other related information recorded in the job ticket meet the project demand of the actual operation item, and ensure that the maintenance personnel and the operation personnel can accurately know their work responsibility, work range, work time, work place and safety measures that must be taken in work according to the job ticket. Since the job ticket verification and detection do not need to be performed manually in the process of generating the job ticket, the human cost and time cost consumed in the process of generating the job ticket are reduced.

[0116] It should be understood that although each step in the flowchart involved in each of the above embodiments is displayed in sequence according to the arrow, these steps are not necessarily executed in sequence according to the order of the arrow. Unless otherwise stated herein, the execution of these steps is not strictly limited in order, and these steps can be executed in other orders. Moreover, at least part of the steps in the flowchart involved in each of the above embodiments can include multiple steps or stages, which are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily sequential, but can be alternately executed with at least part of other steps or steps or stages in other steps.

[0117] Based on the same inventive concept, the embodiments of the present application also provide a job ticket generation device for implementing the above-mentioned job ticket generation method. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme described in the above method, so the specific limitations in one or more job ticket generation device embodiments provided below can refer to the limitations of the job ticket generation method in the above text, which will not be repeated here.

[0118] In one embodiment, as shown in Figure 6 A job ticket generation device is provided, comprising: a determination module 10, a detection module 20 and a generation module 30, wherein:

[0119] The determination module 10 is configured to determine the circuit operation range corresponding to the operation item from the candidate electrical circuit according to the project demand of the operation item.

[0120] The detection module 20 is configured to perform safety detection in the circuit operation range.

[0121] The generating module 30 is configured to generate a work order corresponding to the work item if the safety detection result is a pass.

[0122] In an embodiment, the determining circuit determines the grounding node state corresponding to each grounding line node in the circuit work range, and the grounding node position of each grounding line node.

[0123] The determining circuit determines the electrical equipment node state corresponding to each electrical equipment node in the circuit work range.

[0124] The determining circuit determines the power-off range in the candidate electrical circuit.

[0125] The safety detection is performed in the circuit work range according to the electrical equipment node state, the power-off range, the node state, and the node position.

[0126] In an embodiment, if the grounding node state and the electrical equipment node state are both in the power-off state, the grounding node position is outside the circuit work range, and the grounding node position is within the power-off range, the safety detection result is determined to be a pass.

[0127] If there is a power-on state in the grounding node state and the electrical equipment node state, or the grounding node position is within the circuit work range, or the grounding node position is outside the power-off range, the safety detection result is determined to be a fail.

[0128] In an embodiment, a work order template corresponding to the candidate electrical circuit is selected according to the circuit type corresponding to the candidate electrical circuit, wherein the circuit type corresponding to the candidate electrical circuit includes a catenary type, a power type, and a power transformation and distribution type.

[0129] The work order corresponding to the work item is generated according to the work order template.

[0130] In an embodiment, if the safety detection result is a fail, a work warning for the work item is performed.

[0131] In an embodiment, during the work execution of the work item, if it is detected that the personnel position of the work personnel is outside the closed area formed by the grounding nodes, a work warning for the work item is performed.

[0132] The above work order generation device determines the circuit work range corresponding to the work item from the candidate electrical circuit through the item requirement of the work item, and performs safety detection within the circuit work range; further, in the case that the safety detection result is detection pass, the work order corresponding to the work item is generated. According to the above content, it can be known that in the process of generating the work order, the circuit work range is determined in advance, and the safety detection is performed within the circuit work range, so that the verification and detection for the subsequent generated work order are realized, the related information such as the circuit work range recorded in the work order is ensured to meet the item requirement of the actual work item, and the maintenance personnel and the work personnel are ensured to accurately know their work responsibility, work range, work time, work place and safety measures that must be taken in the work according to the work order; since the work order verification and detection do not need to be manually performed in the process of generating the work order, the human cost and the time cost consumed in the process of generating the work order are reduced.

[0133] The modules in the above work order generation device can be realized by software, hardware and combinations thereof in whole or in part. The above modules can be embedded in or independent of the processor in the computer device in hardware form, or can be stored in the memory in the computer device in software form, so as to be called and executed by the processor to perform the operations corresponding to the above modules.

[0134] In one embodiment, a computer device is provided, which can be a terminal, and the internal structure diagram thereof can be as shown in Figure 7The computer device includes a processor, a memory, an input / output interface, a communication interface, a display unit, and an input device. The processor, the memory, and the input / output interface are connected through a system bus. The communication interface, the display unit, and the input device are connected to the system bus through the input / output interface. The processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for running the operating system and the computer program in the non-volatile storage medium. The input / output interface of the computer device is configured to exchange information between the processor and external devices. The communication interface of the computer device is configured to perform wired or wireless communication with external terminals. The wireless communication can be achieved through WIFI, mobile cellular network, NFC (Near Field Communication), or other technologies. The computer program is executed by the processor to implement a work order generation method. The display unit of the computer device is configured to form a visually visible picture, which can be a display screen, a projection device, or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen. The input device of the computer device can be a touch layer overlaid on the display screen, or can be a key, a trackball, or a touchpad arranged on the shell of the computer device. The input device can also be an external keyboard, a touchpad, or a mouse, etc.

[0135] Those skilled in the art can understand that, Figure 7 The skilled in the art can understand that,

[0136] In one embodiment, a computer device is provided, including a memory and a processor, the memory storing a computer program, and the processor executing the computer program to implement the following steps:

[0137] According to the project requirement of the work item, determining the circuit work range corresponding to the work item from the candidate electrical circuit;

[0138] Performing safety detection on the circuit work range;

[0139] In the case that the safety detection result is passed, generating a work order corresponding to the work item.

[0140] In one embodiment, the processor executing the computer program further implements the following steps:

[0141] Determining the ground node state corresponding to each ground line node in the circuit work range, and the ground node position of each ground line node;

[0142] determining an electrical equipment node state corresponding to each electrical equipment node in the circuit operation range;

[0143] determining a power-off range in the candidate electrical circuit;

[0144] performing safety detection in the circuit operation range according to the electrical equipment node state, the power-off range, the node state and the node position.

[0145] In one embodiment, the processor, when executing the computer program, further implements the following steps:

[0146] if the ground node state and the electrical equipment node state are both in the power-off state, the ground node position is outside the circuit operation range, and the ground node position is in the power-off range, determining that the safety detection result is passed;

[0147] if there is a power-on state in the ground node state and the electrical equipment node state, or the ground node position is in the circuit operation range, or the ground node position is outside the power-off range, determining that the safety detection result is failed.

[0148] In one embodiment, the processor, when executing the computer program, further implements the following steps:

[0149] selecting an operation ticket template corresponding to the candidate electrical circuit according to a circuit type corresponding to the candidate electrical circuit; wherein the circuit type corresponding to the candidate electrical circuit includes a catenary type, a power type and a power distribution type;

[0150] generating an operation ticket corresponding to the operation item according to the operation ticket template.

[0151] In one embodiment, the processor, when executing the computer program, further implements the following steps:

[0152] if the safety detection result is failed, performing operation warning for the operation item.

[0153] In one embodiment, the processor, when executing the computer program, further implements the following steps:

[0154] In the operation execution process of the operation item, if it is detected that the personnel position of the operation personnel is located outside the closed area formed by the ground node, performing operation warning for the operation item.

[0155] In one embodiment, a computer readable storage medium is provided, and the computer readable storage medium stores a computer program, and the computer program is executed by a processor to implement the following steps:

[0156] determining a circuit operation range corresponding to the operation item from the candidate electrical circuit according to the item requirement of the operation item;

[0157] Safety detection is performed on the circuit operation range;

[0158] In a case where the safety detection result is a detection pass, a work ticket corresponding to the work item is generated.

[0159] In one embodiment, the computer program, when executed by the processor, further implements the following steps:

[0160] Determine the grounding node state corresponding to each grounding line node in the circuit operation range, and the grounding node position of each grounding line node;

[0161] Determine the electrical equipment node state corresponding to each electrical equipment node in the circuit operation range;

[0162] Determine the power-off range in the candidate electrical circuit;

[0163] According to the electrical equipment node state, the power-off range, the node state, and the node position, safety detection is performed on the circuit operation range.

[0164] In one embodiment, the computer program, when executed by the processor, further implements the following steps:

[0165] If the grounding node state and the electrical equipment node state are both in a power-off state, the grounding node position is outside the circuit operation range, and the grounding node position is within the power-off range, it is determined that the safety detection result is a detection pass;

[0166] If there is a power-on state in the grounding node state and the electrical equipment node state, or the grounding node position is within the circuit operation range, or the grounding node position is outside the power-off range, it is determined that the safety detection result is a detection fail.

[0167] In one embodiment, the computer program, when executed by the processor, further implements the following steps:

[0168] According to the circuit type corresponding to the candidate electrical circuit, select a work ticket template corresponding to the candidate electrical circuit; wherein the circuit type corresponding to the candidate electrical circuit includes a catenary type, a power type, and a power transformation and distribution type;

[0169] According to the work ticket template, generate a work ticket corresponding to the work item.

[0170] In one embodiment, the computer program, when executed by the processor, further implements the following steps:

[0171] If the safety detection result is a detection fail, a work alarm for the work item is performed.

[0172] In one embodiment, the computer program, when executed by the processor, further implements the following steps:

[0173] In the work execution process of the work item, if it is detected that the personnel position of the work personnel is located outside the closed area formed by the grounding nodes, a work warning for the work item is performed.

[0174] In one embodiment, a computer program product is provided, comprising a computer program which, when executed by a processor, implements the following steps:

[0175] According to the project requirements of the work item, a circuit work range corresponding to the work item is determined from the candidate electrical circuit;

[0176] Safety detection is performed in the circuit work range;

[0177] In the case where the safety detection result is a detection pass, a work order corresponding to the work item is generated.

[0178] In one embodiment, the computer program, when executed by the processor, further implements the following steps:

[0179] Determine the grounding node state corresponding to each grounding node in the circuit work range, and the grounding node position of each grounding node;

[0180] Determine the electrical equipment node state corresponding to each electrical equipment node in the circuit work range;

[0181] Determine the power-off range in the candidate electrical circuit;

[0182] According to the electrical equipment node state, the power-off range, the node state, and the node position, safety detection is performed in the circuit work range.

[0183] In one embodiment, the computer program, when executed by the processor, further implements the following steps:

[0184] If the grounding node state and the electrical equipment node state are both in the power-off state, the grounding node position is outside the circuit work range, and the grounding node position is within the power-off range, it is determined that the safety detection result is a detection pass;

[0185] If there is a power-on state in the grounding node state and the electrical equipment node state, or the grounding node position is within the circuit work range, or the grounding node position is outside the power-off range, it is determined that the safety detection result is a detection fail.

[0186] In one embodiment, the computer program, when executed by the processor, further implements the following steps:

[0187] According to the circuit type corresponding to the candidate electrical circuit, a work order template corresponding to the candidate electrical circuit is selected; wherein the circuit type corresponding to the candidate electrical circuit includes a catenary type, a power type, and a power distribution type;

[0188] According to the work order template, a work order corresponding to the work item is generated.

[0189] In one embodiment, the computer program, when executed by the processor, further implements the following steps:

[0190] If the safety detection result is a detection failure, a work warning for the work item is performed.

[0191] In one embodiment, the computer program, when executed by the processor, further implements the following steps:

[0192] During the work execution of the work item, if it is detected that the personnel position of the work personnel is located outside the closed area formed by the grounding nodes, a work warning for the work item is performed.

[0193] It should be noted that the user information (including but not limited to user equipment information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, displayed data, etc.) involved in the present application are all information and data authorized by the user or authorized by all parties, and the collection, use and processing of related data need to comply with relevant laws, regulations and standards of relevant countries and regions.

[0194] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a non-volatile computer readable storage medium, and when the computer program is executed, the processes of the above-mentioned embodiments of the methods can be included. Any reference to memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memory. The non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical storage, high-density embedded non-volatile memory, resistive memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric memory (FRAM), phase change memory (PCM), graphene memory, etc. The volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration but not limitation, the RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc. The database involved in the embodiments provided in the present application can include at least one of a relational database and a non-relational database. The non-relational database can include a distributed database based on a block chain, etc., without being limited thereto. The processor involved in the embodiments provided in the present application can be a general-purpose processor, a central processing unit, a graphics processing unit, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., without being limited thereto.

[0195] Any combination of the technical features of the above embodiments can be made. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combination of the technical features does not exist, it should be considered as the scope of the present application.

[0196] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the patent of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A method for generating a job ticket, characterized in that: The method comprises: Determining a circuit operation scope corresponding to the operation project from candidate electrical circuits according to project requirements of the operation project; Perform safety testing on the circuit within the operating range; When the safety inspection result is passed, a work ticket corresponding to the work item is generated.

2. The method according to claim 1, characterized in that The safety detection of the circuit within the operating range includes: Determining a grounding node state corresponding to each grounding node in the circuit operation range and a grounding node position of each grounding node; Determining an electrical equipment node state corresponding to each electrical equipment node in the circuit operation range; determining a scope of a power outage in the candidate electrical circuit; A safety check is performed on the circuit operation range based on the electrical equipment node status, the power outage range, the node status and the node position.

3. The method according to claim 2, characterized in that The performing safety detection within the circuit operation range according to the electrical equipment node status, the power outage range, the node status, and the node location includes: If the grounding node state and the electrical equipment node state are both in a power outage state, the grounding node position is outside the circuit operation range, and the grounding node position is within the power outage range, then determining that the safety detection result is a pass; If there is a power-on state in the grounding node state and the electrical equipment node state, or the grounding node position is within the circuit operation range, or the grounding node position is outside the power outage range, then the safety detection result is determined to be a test failure.

4. The method according to claim 1, wherein Generating a job ticket corresponding to the job item includes: Selecting a work ticket template corresponding to the candidate electrical circuit according to the circuit type corresponding to the candidate electrical circuit; wherein the circuit type corresponding to the candidate electrical circuit includes a contact network type, a power type, and a transformer and distribution type; Generate a job ticket corresponding to the job item according to the job ticket template.

5. The method according to claim 1, wherein If the safety test result is that the test fails, an operation alarm is issued for the operation project.

6. The method according to claim 1, characterized in that During the execution of the operation project, if it is detected that the operator's position is outside the closed area formed by the grounding wire nodes, an operation alarm for the operation project is issued.

7. A job ticket generating device, characterized in that: The device comprises: A determination module, configured to determine a circuit operation scope corresponding to the operation project from candidate electrical circuits according to project requirements of the operation project; A detection module, used for performing safety detection on the circuit operation range; The generation module is used to generate a work ticket corresponding to the work item when the safety detection result is a pass.

8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

10. A computer program product comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

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