Power production field operation method, mobile terminal, inspection equipment and system

[0038]In order to make the objectives, technical solutions, and advantages of the present disclosure clearer, the following further describes the present disclosure in detail with reference to specific embodiments and drawings.

[0039]It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification should be the usual meanings understood by those with ordinary skills in the field to which this disclosure belongs. The “first”, “second” and similar words used in one or more embodiments of this specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "include" and other similar words mean that the element or item appearing before the word encompasses the element or item listed after the word and its equivalents, but does not exclude other elements or items. Similar words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right", etc. are only used to indicate the relative position relationship. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0040]In today's environment, inspections, maintenance tests, and live operations of various equipment in the power grid are increasing. The original method of manually recording on-site paper and then manually inputting it into a computer can no longer be implemented quickly and effectively; it not only consumes a lot of Manpower and material resources, operation behavior, operation process and operation efficiency cannot be guaranteed, and operation results are not convenient for management and utilization.

[0041]One or more embodiments of this specification provide a method for on-site power production. Such asfigure 1 As shown, the method is applied to a mobile terminal and includes:

[0042]Step S101: Send the data collection start information to the inspection equipment, so that the inspection equipment can photograph the operator holding the mobile terminal and the on-site environment to obtain monitoring image information.

[0043]In this embodiment, an operator holds a mobile terminal to enter and inspect various power grid equipment. Before the inspection starts, the mobile terminal sends the data collection start information to the inspection equipment. After the inspection equipment receives the data collection start information, it will take pictures of the operator holding the mobile terminal, so as to obtain the operation behavior of the operator during the operation; at the same time, the inspection equipment also photographs the on-site environment, so as to obtain Know the conditions of the site environment. The monitoring image information is obtained based on the operation behavior of the workers and the shooting of the on-site environment.

[0044]Step S102: Collect field operation data, generate a work ticket based on the field operation data, and send it to the server.

[0045]In this embodiment, the operator does not need to use manual paper to record on-site and manually input it into the computer, and can directly collect and record on-site operation data through a mobile terminal, and generate a work ticket based on the on-site operation data and send it to the server.

[0046]Step S103: Receive a security alarm sent by the inspection equipment, where the security alarm is obtained based on the monitoring image information.

[0047]In this embodiment, during the entire operation process, the inspection equipment continuously obtains monitoring image information, and analyzes the monitoring image information to analyze the wrong operation behavior of the operator or unsafe factors in the on-site environment, and then generate a safety alarm and send it To the mobile terminal. When the operator receives the security alarm sent by the inspection equipment through the mobile terminal, he can know the potential safety hazards in the current operation, such as incorrect operation behaviors in the operation process, unsafe factors in the on-site environment, etc. After analyzing the security alert, specific security issues can be learned and specific instructions can be given. For example, if the safety problem is the wrong operation behavior of the operator, the terminal device can show the correct operation behavior to the operator; if the safety problem is an unsafe factor in the on-site environment, the terminal device can also give a prompt for the next behavior , So as to ensure job safety.

[0048]In the above embodiment, the terminal equipment collects and records various field operation data in the operation process and sends it to the server, so that other approvers can directly approve the corresponding information without the need for the person in charge of the work, the work permitter, and the work permit. The issuer can review and approve offline, and only need to review the countersign on the system. At the same time, the operator monitors the operator’s work behavior and the on-site environment through the inspection equipment during the operation, so that the hidden safety hazard during the operation can be found in time, and the inspector can realize the safety inspection and protection of the operator without entering the site. , Reducing the pressure on personnel safety protection on site.

[0049]This embodiment realizes the research and development and deployment of an electronic two-invoice system for power production operations based on mobile applications according to business requirements. The work site personnel are not only limited to the process work of the old model, but use the online mode to quickly, conveniently and flexibly solve the approval of each work, on-site work and file storage. The most efficient way to shorten the time consumed by each operation, to ensure the safety of the operators and the archiving and calling of documents, more intuitive statistics of various data values ​​and change curves.

[0050]Optionally, the mobile terminal includes a two ticket management module, a job form module, and an equipment defect management module. Among them, the two ticket management module is used to provide the functions of work ticket review, remote electronic signature of the work ticket, as well as the function of viewing the operation ticket and step-by-step execution of the operation ticket. The operation form module is used to provide standardized operation guidance to field operators, including electronic signatures for confirming on-site preparations, safety risk analysis and control measures confirmation, filling in the contents of the work items, taking pictures and adding picture attachments, and then adding the electronic signatures and operations The filled-in content of the form and the picture attachment are sent back to the safety production management system in real time. The equipment defect management module is used for site operators to add equipment defect records, view equipment historical defects, record and take photos when equipment defects are found on site, and then return the defect records and picture attachments to the safety production management system in real time. Through this mobile terminal, functions such as electronic signature, photographing, and execution of work sheets can be realized. On-site operators no longer need to carry a large number of paper sheets and materials, but only need to carry a mobile terminal device, which greatly saves manpower and material resources, and It can efficiently complete all work on the power production site.

[0051]In some optional embodiments, the step of sending data collection start information to the inspection device in S101 includes:

[0052]Detecting the start of collecting the field operation data, generating location information and identification information of the mobile terminal, and generating the data collection start information based on the location information and the identification information; the field operation data includes equipment defect information.

[0053]In this embodiment, when an operator holds a mobile terminal for field operation data to start data collection, the current location information and identification information of the mobile terminal are acquired, and the location of the operator can be identified through the location information, so that the inspection equipment The location of the worker can be obtained based on the location information, so that the worker can move to the vicinity of the worker and aim the camera at the worker for shooting. The identification information is a unique mark of the mobile terminal. Based on the identification information, the inspection equipment can distinguish different mobile terminals. When the inspection equipment needs to photograph multiple workers, the inspection equipment can distinguish the monitoring image information of different mobile terminals.

[0054]Optionally, the sending the field operation data to the server includes:

[0055]Step S201: Store the field operation data and the work ticket in a database through a remote dictionary service.

[0056]In this embodiment, the remote dictionary service (redis) is used for caching, which has a fast storage speed and also supports data persistence. The data in the memory can be saved in a disk, and it can be loaded again for use when restarting. Redis not only supports simple key-value data, but also provides storage for list, set, zset, hash and other data structures. Redis supports data backup, that is, data backup in master-slave mode. Redis supports transactions. Redis data types are based on basic data structures and are transparent to programmers, without additional abstraction. With more complex data structures and atomic operations on them, it is very simple to operate in memory.

[0057]In step S202, a two-vote form is generated according to the field operation data stored in the server through the template engine.

[0058]In this embodiment, the template engine FreeMaker is used to generate two ticket forms from the field operation data stored in the server. The principle is: template + data model = output, so that the business logic and presentation layer can be well separated. In JSP development, the page will have a lot of business logic, which is not conducive to maintenance and reading. Using FreeMarker can avoid this problem. Conducive to division of labor and cooperation. HTML staff can pay attention to the design of the page without facing the business logic of the page, and at the same time modifying the page code does not require programmers to compile and retranslate the code. Compared with JSP, FreeMarker does not need to be recompiled after each modification, so it can effectively save time in development and debugging, thereby improving development efficiency. For pages that do not change frequently, it is recommended to use static pages generated by FreeMarker instead of JSP pages that must be dynamically generated every time, which is beneficial to improve the access speed. A single tomcat container only supports a few hundred concurrency. If the web page is displayed in a purely static form, it can be deployed using a high-performance web server like Nginx; Nginx can support tens of thousands of concurrency, and static pages are more SEO friendly. Occupy the PermGen space of the JVM, because it will not be compiled into a class, so it will not occupy the space of the immortal generation of the web server, avoid the problem of OutOfMemoryError: PermGen space, which can increase the amount of concurrency.

[0059]One or more embodiments of this specification provide a mobile terminal, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor. When the processor executes the program, any of the above The electric power production site operation method described in the embodiment.

[0060]The mobile terminal of the foregoing embodiment is used to implement the corresponding method in the foregoing embodiment, and has the beneficial effects of the corresponding method embodiment, which will not be repeated here.

[0061]One or more embodiments of this specification provide a method for on-site power production. Such asfigure 2 As shown, the method is applied to inspection equipment, including:

[0062]Step S301: Receive data collection start information sent by a mobile terminal, and based on the data collection start information, take pictures of an operator holding the mobile terminal and the on-site environment to obtain monitoring image information.

[0063]In this embodiment, after receiving the data collection start information, the inspection equipment photographs the operator holding the mobile terminal, so as to obtain the operator's work behavior during the operation; at the same time, the inspection equipment also has an impact on the on-site environment Take pictures so that you can know the situation of the scene environment. The monitoring image information is obtained based on the operation behavior of the workers and the shooting of the on-site environment.

[0064]Step S302: Process the monitoring image information to obtain a security alert and send it to the mobile terminal.

[0065]In this embodiment, by processing the monitoring image information, the wrong operation behavior of the operator or the unsafe factors in the on-site environment are identified, and then a safety alarm is generated and sent to the mobile terminal.

[0066]Optionally, in this embodiment, the inspection device may be an inspection robot. Real-time shooting and monitoring are carried out through on-site inspection robots. Carry out safety inspections on operators carrying mobile terminals, discover the implementation and execution of safety protection measures by personnel in time, and achieve rapid discovery, rapid adjustment and rapid recording. Reconnaissance of the operation site can be carried out throughout the process, to determine whether the deployment of safety measures at the operation site is in place and the prevention of unknown hazards, so as to achieve timely notification and feedback. Ensure the highest safety on site and personnel. Take photos and record the safety or other violations found on personnel or on-site and send them to the app on the mobile terminal for processing and archiving.

[0067]Optionally, in step S301, based on the data collection start information, photographing the operator holding the mobile terminal and the on-site environment to obtain monitoring image information includes:

[0068]Step S401: parse the data collection start information to obtain location information and identification information of the mobile terminal.

[0069]Step S402, controlling the movement of the camera of the inspection device based on the position information to aim at the operator holding the mobile terminal and the on-site environment to shoot, and obtain the monitoring image information.

[0070]In this embodiment, the data collection start information includes the current location information and identification information of the mobile terminal. The inspection equipment analyzes the data collection start information to obtain the location information of the corresponding mobile terminal, and then identifies the location of the operator through the location information , So that the inspection equipment can obtain the location of the worker based on the location information, so that it can move to the vicinity of the worker and aim the camera at the worker for shooting. In addition, the inspection equipment also needs to take pictures of the on-site environment in order to obtain monitoring images of the on-site environment.

[0071]Optionally, the step of obtaining the security alert according to the monitoring image information in step S302 includes:

[0072]In step S501, the monitoring image information is processed, and based on the monitoring image information, it is determined whether the operator has violated regulations, and/or whether there is a potential safety hazard in the on-site environment.

[0073]Step S502: If the operator has a violation behavior, and/or there is a potential safety hazard in the on-site environment, the safety alert is generated, and the safety alert and the monitoring image information are sent to the mobile terminal.

[0074]In this step, the patrol inspection equipment processes the surveillance images to determine whether the operator has violated regulations or whether there is a safety hazard in the on-site environment. If the operator has violations and the site environment is a potential safety hazard to meet at least one of the requirements, a security alarm is generated and sent to the mobile terminal, so that the operator can be reminded to work safely or pay attention to the surrounding environment, thereby ensuring the safety of the operator.

[0075]Optionally, in step S302, obtaining a security alert and sending it to the mobile terminal further includes: sending the security alert to a wearable device, and controlling the wearable device to send the security alert to The mobile terminal.

[0076]Optionally, the wearable device may be a smart safety helmet. Operators wear smart helmets, and the inspection equipment generates a security alert and sends it to the smart helmet. The smart helmet sends the security alert to the mobile terminal, which can remind the operator to pay attention to safety.

[0077]Optionally, a communication device is provided on the smart safety helmet to enable voice and video communication. Operators and inspectors are equipped with smart helmets. After the inspection equipment finds safety and other problems and generates security alarm information, it is fed back to the smart helmet worn by the inspector. The inspector can use the smart helmet to get in touch with the field operator wearing the smart helmet in time to prompt the operator to make timely changes. Ensure the safety of workers. On-site operators can also communicate on-site through safety helmets. Under the premise of ensuring safety, smart safety helmets effectively increase the efficiency of operations. The smart helmet is equipped with a positioning function. Managers and monitors can view the location and behavior trajectory of the operators in real time through the app on the mobile terminal to further ensure the safety of the personnel.

[0078]One or more embodiments of this specification provide a patrol inspection device, including a memory, a processor, and a computer program stored in the memory and running on the processor. When the processor executes the program, it implements any of the above The power production site operation method described in the embodiment.

[0079]The inspection device in the foregoing embodiment is used to implement the corresponding method in the foregoing embodiment, and has the beneficial effects of the corresponding method embodiment, which will not be repeated here.

[0080]One or more embodiments of this specification provide an electric power production site operation system. Such asimage 3 As shown, the system includes:

[0081]The mobile terminal described in the foregoing embodiment;

[0082]The inspection equipment as described in the foregoing embodiment;

[0083]Server; and,

[0084]The wearable device is configured to receive a security alert sent by the inspection device, and send the security alert to the mobile terminal.

[0085]Figure 4This is a schematic diagram of the specific structure of the power production site operation system described in the embodiment of this specification. Such asFigure 4As shown, the mobile terminal is equipped with an electric power production site operation app, which includes a two-ticket management module, a job form module, and an equipment defect management module; through the mobile terminal, functions such as electronic signatures, photographs, and execution of job lists can be realized. Need to carry a large number of paper sheets and materials, only need to carry a mobile terminal device to store the collected field operation data to the server and database through the system background, which greatly saves manpower and material resources, and can efficiently complete the power production site All work. The inspection robot is connected to the intelligent robot system, and the mobile terminal sends tasks, ticket data, and data collection start information to the intelligent robot system, so that the intelligent robot system can control the inspection robot to perform inspections at the corresponding location, and provide a warning to the operators holding the mobile terminal By shooting, the illegal operation information is obtained and sent to the intelligent robot system, and then the illegal photos, videos, etc. are sent to the mobile terminal through the intelligent robot system. Operators and inspectors wear smart helmets, which are connected to the smart helmet system. Through the communication equipment of the smart helmets, the inspectors can send voice or video messages to the operators to inform them to pay attention to safety.

[0086]Optionally, the above-mentioned power production field operation system adopts a microservice architecture, each service is sufficiently cohesive and small enough, the code is easy to understand, and development efficiency is improved; services can be independently deployed, and the microservice architecture makes continuous deployment possible; Each service can perform load balancing expansion and database expansion separately, and each service can be deployed on a suitable hardware server according to its own needs; it is easy to expand the development team, and the development team can be targeted for each service component; improve fault tolerance (fault isolation), the memory leak of a service will not paralyze the entire system; the system will not be limited to a certain technology stack for a long time.

[0087]The method, mobile terminal, inspection equipment and system for handling electric power production site operations described in the embodiments of this manual abandon the original manual paper site record and then manually input to the computer, and realize the online approval of work tickets through the mobile terminal. The three-party personnel only need to log in to the system to complete the online electronic two-voice writing, approval and countersigning, which minimizes manpower and material resources and improves efficiency; reduces the consumption of manpower and material resources, and the operation behavior, operation process and operation efficiency can be guaranteed. The results are also convenient for management and utilization; allow operators to quickly and effectively carry out their work, with multiple offline paper signatures and approvals, and time can be used rationally; enhance the operators' awareness of safety protection, discover inadequacy of operation protection in time, and make timely changes; Manage and record the results of each work, save and query the results quickly, and find, analyze and solve existing defects and problems in time.

[0088]Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is only exemplary, and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples; under the idea of ​​the present disclosure, the above embodiments or The technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of one or more embodiments of this specification as described above. They are not included in the details for the sake of brevity. provide.

[0089]In addition, in order to simplify the description and discussion, and in order not to make one or more embodiments of this specification difficult to understand, the accompanying drawings may or may not be shown in relation to integrated circuit (IC) chips and other components. Well-known power/ground connection. In addition, the device may be shown in the form of a block diagram in order to avoid making one or more embodiments of this specification difficult to understand, and this also takes into account the fact that the details about the implementation of these block diagram devices are highly dependent on the implementation of the present invention. Description of the platform of one or more embodiments (that is, these details should be fully within the understanding of those skilled in the art). In the case where specific details (for example, circuits) are described to describe the exemplary embodiments of the present disclosure, it is obvious to those skilled in the art that it may be possible without these specific details or when these specific details are changed. One or more embodiments of this specification are implemented below. Therefore, these descriptions should be considered illustrative rather than restrictive.

[0090]Although the present disclosure has been described in conjunction with specific embodiments of the present disclosure, many substitutions, modifications and variations of these embodiments will be apparent to those of ordinary skill in the art based on the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) may use the discussed embodiments.

[0091]One or more embodiments of this specification are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of one or more embodiments of this specification should be included in the protection scope of the present disclosure.