CN117636498A

CN117636498A - Power plant equipment inspection method, media and control server based on data analysis

Info

Publication number: CN117636498A
Application number: CN202311445452.6A
Authority: CN
Inventors: 王宁
Original assignee: Huadian United Beijing Power Engineering Co ltd
Current assignee: Huadian United Beijing Power Engineering Co ltd
Priority date: 2023-11-02
Filing date: 2023-11-02
Publication date: 2024-03-01

Abstract

本申请涉及一种基于数据分析的电厂设备巡检方法、介质及控制服务器，其中方法包括：发送第一电厂巡检路线到巡检终端，使得巡检终端显示所述第一电厂巡检路线；在各电厂设备运行时，周期性获取各电厂设备的预设参数集合中至少两个参数的参数值；在切换到高效巡检模式的指令的情况下，所述巡检控制服务器确定第一电厂设备的所述至少两个参数是否均满足预设异常判定规则；在确定至少两个参数均满足预设异常判定规则的情况下，将所述第一电厂设备作为待检设备添加到待检设备集合中，得到第二电厂巡检路线；使得所述巡检终端将所述第一电厂巡检路线更新显示为所述第二电厂巡检路线。本申请具有在巡检过程中保证巡检准确率的同时提高巡检效率的效果。This application relates to a power plant equipment inspection method, medium and control server based on data analysis. The method includes: sending a first power plant inspection route to an inspection terminal, so that the inspection terminal displays the first power plant inspection route; When each power plant equipment is running, the parameter values of at least two parameters in the preset parameter set of each power plant equipment are periodically obtained; in the case of an instruction to switch to the high-efficiency inspection mode, the inspection control server determines the first power plant Whether the at least two parameters of the equipment both meet the preset abnormality determination rules; if it is determined that the at least two parameters meet the preset abnormality determination rules, add the first power plant equipment as the equipment to be inspected to the equipment to be inspected In the collection, the second power plant inspection route is obtained; causing the inspection terminal to update and display the first power plant inspection route as the second power plant inspection route. This application has the effect of ensuring the accuracy of the inspection and improving the efficiency of the inspection during the inspection process.

Description

Power plant equipment inspection method, medium and control server based on data analysis

Technical Field

The application relates to the technical field of power plant inspection, in particular to a power plant equipment inspection method, medium and control server based on data analysis.

Background

The power plant equipment inspection refers to the activity of checking and maintaining various equipment in a power plant at a designated period, and the power plant inspection method based on data analysis utilizes the data analysis technology and method to optimize and improve the inspection process of the power plant equipment.

The semi-automatic power plant equipment inspection technology in the prior art is that the power plant equipment inspection is performed by a method combining an automation technology and manual operation, inspection personnel perform appearance inspection, instrument measurement, running state monitoring and the like on equipment according to a preset inspection plan by combining automation equipment, a sensor and manual expertise and judgment capability, and record inspection results.

However, although the automation equipment and the sensor can provide a large amount of data and monitoring functions, the inspection personnel are required to carry out tasks such as appearance inspection and instrument measurement, the inspection personnel have lower efficiency in the inspection process due to heavy inspection tasks, and the manual operation accuracy of the inspection personnel is not high due to the fact that all the inspection tasks are completed in a limited time, so that the inspection accuracy of the equipment inspection and the efficiency of completing all the inspection tasks cannot be considered, and improvement is needed.

Disclosure of Invention

The utility model provides a power plant equipment inspection method, medium and control server based on data analysis for promote the rate of accuracy and the efficiency in the power plant inspection in-process, thereby save time and human resources, and in time discover equipment abnormality and latent trouble, make the work of inspecting more high-efficient and convenient.

In a first aspect, the present application provides a power plant inspection method based on data analysis, including: at the inspection time, the inspection control server sends a first power plant inspection route to an inspection terminal, so that the inspection terminal displays the first power plant inspection route; the first power plant routing inspection route comprises M power plant devices, wherein M is a positive integer; when each power plant equipment operates, the inspection control server periodically acquires parameter values of at least two parameters in a preset parameter set of each power plant equipment; under the condition that the patrol control server receives an instruction for switching to the high-efficiency patrol mode sent by the patrol terminal, the patrol control server determines whether the at least two parameters of the first power plant equipment meet preset abnormality judgment rules or not; the first power plant is any one of the M power plants; the inspection control server adds the first power plant equipment as equipment to be inspected to an equipment set to be inspected under the condition that the at least two parameters of the first power plant equipment meet the preset abnormality judgment rule; the number of the to-be-detected devices in the to-be-detected device set is N, and the N is smaller than the M; the routing inspection control server plans a power plant routing inspection route according to the distribution positions of N pieces of equipment to be inspected in the equipment set to be inspected to obtain a second power plant routing inspection route; the second power plant routing route is different from the first power plant routing route; the routing inspection control server sends the second power plant routing inspection route to the routing inspection terminal, so that the routing inspection terminal updates and displays the first power plant routing inspection route as the second power plant routing inspection route.

By adopting the technical scheme, after the inspection terminal sends the instruction for switching to the efficient inspection mode, the inspection control server adds the equipment to the equipment set to be inspected and re-plans the inspection route under the condition that at least two parameters of the first power plant equipment are determined to meet the preset abnormality judgment rule. By flexibly adjusting the inspection strategy, the equipment with possible abnormality is selected, the optimal route is determined, the inspection time and the path are reduced, the inspection efficiency is improved, the inspection accuracy of the power plant is improved, and the reliability and the safety of the power plant equipment are improved.

With reference to some embodiments of the first aspect, in some embodiments, the method further includes: the inspection control server divides the equipment to be inspected exceeding the preset risk probability into first-level equipment to be inspected and divides the equipment to be inspected not exceeding the preset risk probability into second-level equipment to be inspected according to the risk probability of each different type of equipment to be inspected in the historical risk assessment; when the inspection control server determines that the equipment to be inspected is first-level equipment to be inspected, a first numerical parameter is preset before the equipment to be inspected is in a preset parameter influence sorting table corresponding to the type of the equipment to be inspected, and when the equipment to be inspected is determined to be second-level equipment to be inspected, a second numerical parameter is preset before the equipment to be inspected is in a preset parameter influence sorting table corresponding to the type of the equipment to be inspected, so that the parameters to be inspected corresponding to the equipment to be inspected are obtained; the preset first value is larger than the preset second value, and the preset first value is smaller than the number of parameters of the sequencing table affected by the preset parameters with the least parameters; the preset parameter influence sequencing table corresponding to the type of equipment to be detected comprises a plurality of parameters which are arranged from high to low according to the influence degree on the type of equipment to be detected; the inspection control server sends the parameters to be inspected corresponding to the equipment to be inspected to the inspection terminal, so that the inspection terminal displays the parameters to be inspected corresponding to the first equipment to be inspected under the condition of receiving a first inspection request, wherein the first inspection request is used for requesting to check the inspection parameters of the first equipment to be inspected in the second power plant inspection route, and the first equipment to be inspected is any equipment to be inspected in the second power plant inspection route.

By adopting the technical scheme, the equipment to be detected is divided into the first-level equipment to be detected and the second-level equipment to be detected according to the preset risk probability in the historical risk assessment, the parameters to be detected of the first-level equipment to be detected and the second-level equipment to be detected are determined according to the influence ranking table of the preset parameters corresponding to the types of the equipment to be detected, so that equipment with higher risk is focused on, and parameters to be detected are selected more accurately, and the inspection efficiency and accuracy are improved.

With reference to some embodiments of the first aspect, in some embodiments, in a roadmap of a second power plant routing inspection route, the first level to-be-inspected device is displayed with a first circle icon with a radius being a first radius, and the second level to-be-inspected device is displayed with a second circle icon with a radius being a second radius, and the first radius is larger than the second radius; the method further comprises the steps of:

when the inspection control server detects that the linear distance between the inspection terminal and the equipment to be inspected with the shortest distance between the inspection terminal is smaller than or equal to a preset distance threshold, the inspection control server sends a first icon updating instruction to the inspection terminal, wherein the first icon updating instruction is used for indicating the inspection terminal to increase the radius of a circle icon of the equipment to be inspected with the shortest distance by a preset length.

By adopting the technical scheme, circle icons with different sizes are displayed in the route map of the second power plant inspection route according to the grade of equipment to be inspected. Meanwhile, when the inspection control server detects that the linear distance between the inspection terminal and the nearest equipment to be inspected is smaller than or equal to a preset distance threshold value, an instruction is sent to the inspection terminal, so that the radius of the circle icon of the equipment to be inspected is increased by a preset length. Therefore, the inspection control server realizes circle icon display of equipment of different levels according to the level of the equipment to be inspected and equipment closest to the equipment to be inspected, increases the icon radius on the icon of the equipment to be inspected closest to the inspection terminal, prompts inspection personnel to enter the dangerous range of the equipment to be inspected, and plays a role in safety warning and inspection process visualization.

With reference to some embodiments of the first aspect, in some embodiments, after the step of sending, by the patrol control server, a first icon update instruction to the patrol terminal, the method further includes: when the inspection control server receives an information checking request of a first to-be-inspected device sent by the inspection terminal, the inspection control server sends the information of the first to-be-inspected device to the inspection terminal, wherein the information of the first to-be-inspected device comprises the name, the danger level and the inspection parameter of the first to-be-inspected device; the first to-be-detected device is any one of a to-be-detected device set; under the condition that the acquired inspection parameters are determined to have filling errors, the inspection control server sends prompt information to the inspection terminal, wherein the prompt information is used for indicating the inspection terminal to display the inspection parameters with filling errors and checking whether to view a confirmation control of an operation video; when the patrol control server receives a request for checking the operation video sent by the patrol terminal, matching information of filling in wrong check parameters with pictures in the stored operation videos to obtain the operation video with the correlation degree larger than a preset correlation degree threshold value, wherein the operation video is used as the operation video related to the filling in wrong check parameters; the inspection control server sends the operation video related to the inspection parameter with the filling error to the inspection terminal, so that the inspection terminal plays the operation video related to the inspection parameter with the filling error.

By adopting the technical scheme, when the inspection control server receives the information checking request of the first equipment to be inspected, which is sent by the inspection terminal, the information of the first equipment to be inspected is sent to the inspection terminal, so that the inspection personnel can check important information such as the name, the danger level, the inspection parameters and the like of the equipment to be inspected in real time, and the equipment is accurately evaluated and operated; if the inspection control server determines that the acquired inspection parameters have filling errors and sends prompt information to the inspection terminal, the prompt information comprises the inspection parameters with filling errors and a confirmation control for checking the operation video, and through the prompt, inspection personnel can timely find and correct the filling errors so as to ensure the accuracy and consistency of inspection data; when the patrol control server receives a request for checking operation videos sent by the patrol terminal, matching information of filling in wrong check parameters with pictures in all stored operation videos, and comparing the correlation to obtain operation videos with the correlation larger than a preset correlation threshold, wherein the patrol control server sends the operation videos related to filling in wrong check parameters to the patrol terminal, so that the terminal can play the related operation videos, and patrol personnel can obtain correct operation guidance and demonstration to better understand and execute patrol tasks.

In combination with some embodiments of the first aspect, in some embodiments, the inspection control server divides the to-be-inspected devices exceeding a preset risk probability into first-level to-be-inspected devices and divides the to-be-inspected devices not exceeding the preset risk probability into second-level to-be-inspected devices according to the risk probabilities of the to-be-inspected devices of different types in the historical risk assessment, and specifically includes: the inspection control server matches corresponding danger levels in a preset danger level table according to the danger probabilities of different types of equipment to be inspected in the historical danger assessment; the inspection control server divides the equipment to be inspected exceeding the preset dangerous level into first-level equipment to be inspected, and divides the equipment to be inspected not exceeding the preset dangerous level into second-level equipment to be inspected.

By adopting the technical scheme, the inspection personnel can conduct inspection more pertinently, the inspection plan and resources are arranged more flexibly, and the inspection time and cost effectiveness are optimized through the matching of the hazard probabilities of the equipment to be inspected of different types in the historical hazard evaluation and the preset hazard level table and the division of the first-level equipment to be inspected and the second-level equipment to be inspected.

With reference to some embodiments of the first aspect, in some embodiments, the preset abnormality determination rule is that a parameter value exceeding a preset number of parameter values in the N parameter values of the first parameter is not in a preset working range value of the first parameter corresponding to the first power plant device; the N parameter values are obtained by the inspection control server within a preset time before the inspection time; the first parameter is any one of the at least two parameters; the N is a positive integer greater than 2.

By adopting the technical scheme, the function of the preset abnormality judgment rule is to judge the abnormality of the parameters of the power plant equipment in the running process, if at least two parameters of the power plant equipment meet the abnormality judgment rule, the power plant equipment is possibly failed, invalid, performance-reduced or other abnormal conditions, the equipment needs to be further checked, and proper measures are timely detected and taken to ensure the normal running and safety of the equipment.

With reference to some embodiments of the first aspect, in some embodiments, the routing inspection control server plans a power plant routing inspection route according to distribution positions of N pieces of equipment to be inspected in the equipment set to be inspected, to obtain a second power plant routing inspection route, which specifically includes: the inspection control server obtains the distribution positions of N pieces of equipment to be inspected in the equipment set to be inspected; the inspection control server takes equipment to be inspected, which is shortest in linear distance from an inspection starting point, as a first position, and takes equipment to be inspected, which is longest in linear distance from the inspection starting point, as an Nth position; the routing inspection control server performs path planning through a built-in navigation application program, and determines a second power plant routing inspection route from the first position to the N-th position.

By adopting the technical scheme, the inspection personnel can inspect according to the optimal route, so that the waste of time and resources is reduced, and the inspection efficiency and accuracy are improved.

In a second aspect, embodiments of the present application provide a patrol control server, the server including: the route sending module is used for sending the first power plant routing inspection route to the routing inspection terminal at the routing inspection time so that the routing inspection terminal displays the first power plant routing inspection route; the first power plant routing inspection route comprises M power plant devices, wherein M is a positive integer; the parameter acquisition module is used for periodically acquiring parameter values of at least two parameters in a preset parameter set of each power plant equipment when the power plant equipment operates; the judging rule module is used for determining whether the at least two parameters of the first power plant equipment meet preset abnormal judging rules or not under the condition that an instruction for switching to the efficient inspection mode sent by the inspection terminal is received; the first power plant is any one of the M power plants; a determining device module, configured to add the first power plant device as a device to be detected to a device set to be detected, in a case where it is determined that the at least two parameters of the first power plant device each meet a preset abnormality determination rule; the number of the to-be-detected devices in the to-be-detected device set is N, and the N is smaller than the M; the route determining module is used for planning a power plant routing inspection route according to the distribution positions of N to-be-inspected devices in the to-be-inspected device set to obtain a second power plant routing inspection route; the second power plant routing route is different from the first power plant routing route; and the updating route module is used for sending the second power plant routing inspection route to the routing inspection terminal, so that the routing inspection terminal updates and displays the first power plant routing inspection route as the second power plant routing inspection route.

In a third aspect, an embodiment of the present application provides a control server, where the patrol control server includes: one or more processors and memory; the memory is coupled to the one or more processors, the memory for storing computer program code comprising computer instructions that the one or more processors call for causing the patrol control server to perform the method as described in the first aspect and any one of the possible implementations of the first aspect.

In a fourth aspect, embodiments of the present application provide a computer-readable storage medium, including instructions that, when executed on a patrol control server, cause the patrol control server to perform a method as described in the first aspect and any one of the possible implementations of the first aspect.

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

1. after the inspection terminal is adopted to send the instruction for switching to the efficient inspection mode, the inspection control server adds the equipment to the equipment set to be inspected and re-plans the inspection route under the condition that at least two parameters of the first power plant equipment are determined to meet the preset abnormality judgment rule. The problem of the improvement rate of accuracy and efficiency in the power plant inspection process is effectively solved, so that time and human resources are saved, equipment abnormality and potential faults are found in time, and the inspection work is more efficient and convenient.

2. The method comprises the steps of dividing the equipment to be detected into first-level equipment to be detected and second-level equipment to be detected according to preset risk probability in historical risk assessment, and determining the parameters to be detected of the first-level equipment to be detected and the second-level equipment to be detected according to a preset parameter influence ranking table corresponding to the types of the equipment to be detected. The technical problem that a large number of inspection tasks are completed within a limited time to cause low inspection accuracy in the prior art is effectively solved, and the effects of focusing on equipment with higher risk and improving inspection efficiency and accuracy by more accurately selecting parameters to be inspected are further achieved.

3. Because the inspection control server is adopted to determine that the acquired inspection parameters have filling errors and send prompt information to the inspection terminal, and operation videos related to the inspection parameters with filling errors are sent to the inspection terminal, the terminal can play the related operation videos, inspection personnel can obtain correct operation guidance and demonstration, the inspection tasks can be better understood and executed, the technical problem that the inspection information is intuitively displayed to the inspection personnel is solved, and the effect of being convenient for the inspection personnel to operate correctly is achieved.

Drawings

FIG. 1 is a schematic structural diagram of a system architecture to which a power plant equipment inspection method based on data analysis according to an embodiment of the present application is applicable;

FIG. 2 is a schematic diagram of an exemplary scenario of a power plant equipment inspection method based on data analysis in the related art;

FIG. 3 is a schematic diagram of an exemplary scenario using a power plant equipment inspection method based on data analysis in an embodiment of the present application;

FIG. 4 is a schematic flow chart of a power plant equipment inspection method based on data analysis in an embodiment of the present application;

FIG. 5 is another schematic flow chart of a power plant equipment inspection method based on data analysis in an embodiment of the present application;

fig. 6 is a schematic view of an exemplary scenario in which inspection parameters of a device under inspection are determined using the related art.

FIG. 7 is a schematic diagram of an exemplary scenario in which the number of inspection parameters is determined according to a first level of equipment to be inspected and a second level of equipment to be inspected in an embodiment of the present application;

FIG. 8 is a schematic diagram of an exemplary scenario in which inspection parameters of a device under inspection are determined in an embodiment of the present application;

FIG. 9 is a schematic diagram of an exemplary scenario in which a first level of equipment to be inspected and a second level of equipment to be inspected are determined according to a risk level in an embodiment of the present application;

FIG. 10 is a schematic view of an exemplary scenario in which icons change as the distance between the inspector and the inspection device changes in an embodiment of the application;

FIG. 11 is a schematic view of an exemplary scenario in which an inspector views an operation video in an embodiment of the application;

FIG. 12 is a block diagram of a patrol control server according to an embodiment of the present application;

fig. 13 is a schematic hardware structure of the inspection control server according to the embodiment of the present application.

Detailed Description

The terminology used in the following embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification and the appended claims, the singular forms "a," "an," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates to the contrary. It should also be understood that the term "and/or" as used in this application is intended to encompass any or all possible combinations of one or more of the listed items.

The terms "first," "second," and the like, are used below for descriptive purposes only and are not to be construed as implying or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature, and in the description of embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

FIG. 1 is a schematic diagram of a system architecture applicable to a power plant equipment inspection method based on data analysis in an embodiment of the present application

Referring to fig. 1, the power plant inspection system includes an inspection control server, and power plant equipment and an inspection terminal connected to the inspection control server.

The following is an exemplary description of a specific scenario of a power plant inspection method in the related art in conjunction with the system environment and the architecture schematic diagram shown in fig. 1:

the inspection control server may be implemented as a stand-alone server or as a server cluster composed of a plurality of servers. The inspection control server is used as a core component of the system and is used for managing and controlling the whole power plant inspection process. The patrol control server establishes connection with the power plant equipment and acquires parameters of the power plant equipment during operation. In addition, the inspection control server is also responsible for communicating with the inspection terminal and transmitting data such as inspection routes, information of power plant equipment, abnormal judgment results and the like. Power plant equipment: refers to individual equipment units, such as generators, transformers, switching devices, etc., that are required for inspection. These devices establish a connection with the inspection control server, transmit parameter data through the server, and receive instructions and notifications from the server. And (3) a patrol terminal: the terminal equipment used by the inspector can be an inspection mobile phone application program, inspection computer software or a smart mobile phone, a tablet computer, a notebook computer and the like with a browser function. The inspection terminal communicates with the inspection control server, receives the inspection task, the inspection route and the equipment information, and feeds back inspection results, abnormal conditions and the like to the server.

Through the system framework or the scene, the power plant inspection system can realize effective management and inspection of power plant equipment, improve inspection efficiency and accuracy, realize interaction and feedback of inspection data and finish the power plant inspection task.

FIG. 2 is a schematic diagram of an exemplary scenario of a power plant inspection method in the related art. When the power plant is patrolled, the patrolling personnel hold the patrolling terminal, and each power plant equipment is checked one by one according to the patrolling route displayed on the patrolling terminal. When each power plant is checked, the patrol personnel obtain all parameter values related to the power plant.

However, if such a process is performed, the inspection personnel can take a huge inspection task, take a lot of time and effort, and the inspection efficiency is lowered.

FIG. 3 is a schematic diagram of an exemplary scenario for using a power plant equipment inspection method based on data analysis in an embodiment of the present application.

Referring to fig. 3, the power plant equipment inspection method based on data analysis in the embodiment of the present application is adopted to screen the equipment to be inspected through the anomaly determination rule, reduce the number of inspection equipment, and perform a focused inspection on the equipment to be inspected, so that the efficiency and accuracy of the power plant inspection method are improved.

Fig. 4 is a schematic flow chart of a power plant equipment inspection method based on data analysis in the embodiment of the application.

S401, at the inspection time, the inspection control server sends a first power plant inspection route to an inspection terminal, so that the inspection terminal displays the first power plant inspection route; the first power plant routing inspection route comprises M power plant devices, wherein M is a positive integer;

and the patrol control server sends the patrol route of the first power plant to the patrol terminal at the patrol time of patrol personnel for patrol. The inspection time is an inspection time determined by an inspection personnel by himself, for example, the inspection is completed within a specific time period, or the inspection is performed according to a certain frequency, or the inspection is performed at a proper time according to the operation condition of the power plant equipment, which is not limited herein. The first power plant route is a route determined according to the distribution positions of all power plant devices, and comprises all the devices in the power plant.

The data transmission between the inspection control server and the inspection terminal can be realized in various modes, and in the embodiment of the application, the inspection control server and the inspection terminal perform data transmission through a local area network or a wide area network by using a network protocol. The server may send instructions, inspection tasks, inspection information, etc. to the inspection terminal, and the inspection terminal may upload inspection results, information requests, etc. to the control server.

In some embodiments, the patrol control server and patrol terminal may utilize wireless communication techniques for data transmission, including bluetooth, wi-Fi, mobile communication networks, and the like.

S402, periodically acquiring parameter values of at least two parameters in a preset parameter set of each power plant equipment by a patrol control server when each power plant equipment operates;

when each plant is operating, each plant generates respective operating parameter data that can be used to monitor the status, performance and operation of the plant.

The periodic acquisition of the patrol control server refers to the acquisition of parameter values of the power plant equipment by the patrol control server according to a certain time interval or at a fixed time point.

The preset parameter set comprises the sum of parameter sets of various power plant equipment, such as rated power, rated voltage, rated frequency, temperature, pressure, vibration and the like

S403, under the condition that the patrol control server receives an instruction for switching to the efficient patrol mode sent by the patrol terminal, the patrol control server determines whether at least two parameters of the first power plant equipment meet preset abnormality judgment rules; the first power plant is any one of M power plants;

The inspection personnel can manually select a high-efficiency inspection mode on the inspection terminal to reduce inspection time and resource investment, and an inspection control server sequentially determines whether at least two parameters of each device in the power plant meet preset abnormality judgment rules;

the preset abnormality judgment rule is that the parameter values exceeding the preset number among the N parameter values of the first parameter are not in the preset working range value of the first parameter corresponding to the first power plant equipment; the N parameter values are obtained by the inspection control server in a preset time before the inspection time; the first parameter is any one of at least two parameters; n is a positive integer greater than 2.

The inspection control server compares and judges the periodically acquired parameter values of the power plant equipment with a preset abnormality judgment rule, and the inspection control server judges at least two parameters of each power plant equipment one by one. In the device to be inspected, at least two parameters need to be judged according to an abnormality judgment rule.

S404, under the condition that at least two parameters of the first power plant equipment are determined to meet the preset abnormality judgment rule, the inspection control server adds the first power plant equipment as equipment to be inspected into an equipment set to be inspected; the number of the to-be-detected devices in the to-be-detected device set is N, and N is smaller than M;

The inspection control server marks two or more power plant equipment with parameters meeting the abnormality judgment rules as equipment to be inspected, and all the equipment to be inspected form an equipment set to be inspected. The total number of devices to be inspected in the set of devices to be inspected is less than the total number of all devices in the power plant.

S405, a routing inspection control server plans a power plant routing inspection route according to the distribution positions of N pieces of equipment to be inspected in the equipment set to be inspected, and a second power plant routing inspection route is obtained;

the routing inspection control server obtains the position information of N pieces of equipment to be inspected in the equipment set to be inspected, based on the position information, the routing inspection control server performs path planning on the equipment to be inspected by using a path planning algorithm, such as a shortest path algorithm, the routing inspection control server generates a second power plant routing inspection route according to a path planning result, the access sequence and the driving path of the equipment to be inspected by an inspection personnel are included, and the routing inspection control server sends the second power plant routing inspection route to an inspection terminal, so that the inspection personnel can view the updated routing inspection route on the terminal in real time.

Alternatively, in general, the obtaining of the second inspection route according to the distribution position of the missed inspection device may be implemented in the following manner: the method comprises the steps that a patrol control server obtains distribution positions of N pieces of equipment to be detected in a set of equipment to be detected; the inspection control server takes the equipment to be inspected with the shortest linear distance from the inspection starting point as a first position, and takes the equipment to be inspected with the longest linear distance from the inspection starting point as an Nth position; and the routing inspection control server performs path planning through a built-in navigation application program, and determines a second power plant routing inspection route from the first position to the N-th position.

The second power plant routing inspection route is different from the first power plant routing inspection route, the switching of the two routes is manually operated on the routing inspection terminal by an inspector, the second power plant routing inspection route is a power plant routing inspection route in a high-efficiency routing inspection mode, the first power plant routing inspection route is a power plant routing inspection route in a common routing inspection mode, and the number of power plant equipment to be inspected contained in the second power plant routing inspection route is smaller than the number of power plant equipment to be inspected contained in the first power plant routing inspection route;

the method comprises the steps that a patrol control server obtains distribution position data of N pieces of equipment to be detected in a set of equipment to be detected through a monitoring system or a sensor network connected with power plant equipment; then according to the obtained distribution position data of N pieces of equipment to be detected, the patrol control server calculates the linear distance between each piece of equipment to be detected and the patrol starting point, and selects the equipment to be detected with the shortest linear distance from the patrol starting point as a first position and selects the equipment to be detected with the longest linear distance from the patrol starting point as an N-th position; then, the routing inspection control server performs path planning by utilizing a built-in navigation application program, and determines an optimal routing inspection route from the first position to the Nth position. The navigation application program can calculate an optimal path based on the map data, the equipment position information and the path optimization algorithm to obtain a second power plant routing inspection route.

In some special cases, the second power plant routing route obtained according to the distribution position of the missed detection device can have more different specific implementation modes:

in some embodiments, the control server obtains distribution positions of N devices to be inspected in the set of devices to be inspected; determining a target area and a sub-area according to the distribution positions; and generating a second power plant routing inspection route by applying a routing inspection route planning algorithm.

The method comprises the steps that a control server obtains distribution positions of N pieces of equipment to be detected in a set of equipment to be detected; determining a target area to be covered according to the distribution condition of equipment to be detected; dividing the target coverage area into proper subareas, wherein the dividing mode can be based on methods such as grid division, clustering algorithm or optimal path planning; setting a routing inspection route planning algorithm according to the divided subareas, wherein the algorithm can consider factors such as shortest paths, traversing all subareas, preferentially covering missed inspection equipment and the like; and generating a second power plant routing inspection route by applying a routing inspection route planning algorithm.

S406, the routing inspection control server sends the second power plant routing inspection route to the routing inspection terminal, so that the routing inspection terminal updates and displays the first power plant routing inspection route as the second power plant routing inspection route.

And the routing inspection control server sends the data of the routing inspection route of the second power plant to the routing inspection terminal in a text or data structure format through network connection. And after the inspection terminal receives the data of the inspection route of the second power plant, updating and displaying the data through a corresponding interface. This may be a specific patrol application running on the patrol terminal, or a map navigation application, etc. And the patrol terminal updates and displays the data according to the received data of the patrol route of the second power plant and provides the updated data for patrol personnel. This may include map displays on the patrol terminal, route guidance, key point markers, etc.

Taking two parameters as output voltage and electric power respectively as an example, the inspection control server obtains the output voltage parameter and the parameter value of the electric power of each power plant equipment every one hour, the preset working range of the output voltage is 220-480 volts, the preset working range of the electric power is 1000-5000 watts, the inspection control server has obtained the parameter values of the output voltage parameter and the electric power for 16 times at the inspection time, the preset number is 6 times, and if the parameter values of the 6 transmission voltages and the parameter values of the 6 electric power of the power plant equipment are not in the preset working range of the output voltage and the preset working range of the electric power, the power plant equipment is judged to be the equipment to be inspected, and the power plant equipment is added into the equipment set to be inspected.

In the above embodiment, the number of inspection devices can be reduced to improve inspection efficiency by screening the devices to be inspected by the inspection control server. In practical application, as shown in fig. 11, when the inspector clicks the inspection route in the inspection terminal, there is a problem that inspection is inconvenient for the inspector. Further, in the embodiment of the application, the information of the equipment to be detected can be known more intuitively by the patrol personnel through the display of the patrol terminal, and meanwhile, the patrol efficiency is improved and the patrol accuracy is improved through the emphasis examination of the equipment to be detected.

Fig. 5 is another flow chart of a power plant equipment inspection method based on data analysis in an embodiment of the present application.

The following steps may be performed between step S405 and step S406 in the embodiment shown in fig. 5:

s501: the inspection control server divides the equipment to be inspected exceeding the preset risk probability into first-level equipment to be inspected and divides the equipment to be inspected not exceeding the preset risk probability into second-level equipment to be inspected according to the risk probability of each different type of equipment to be inspected in the historical risk assessment;

in a preset past period, the inspection control server counts the total number of the first type of the equipment to be inspected and the total number of the first type of the equipment to be inspected, which have accidents, faults and maintenance records in the past, according to different types of equipment to be inspected, and the total number of the first type of equipment to be inspected is calculated by the formula: the method comprises the steps that the risk probability of the first type of equipment to be detected is obtained, wherein accidents, faults and maintenance records occur in the past, namely the total number of the first type of equipment to be detected/the total number of the first type of equipment to be detected = the risk probability of the first type of equipment to be detected; the first type is one of the power plant devices; and by analogy, obtaining the risk probability of each different type of equipment to be detected in the power plant equipment. And obtaining a risk assessment table according to the risk probability intervals of 0-20%, 20-40%, 40-60%, 60-80%, 80-100% and the types of different power plant equipment corresponding to different risk probability intervals. As shown in fig. 7, the equipment type related to the risk probability of 0-20% is equipment to be inspected of type B, the equipment type related to the risk probability of 20-40% is equipment to be inspected of type D, the equipment type related to the risk probability of 40-60% is equipment to be inspected of type C, the equipment type related to the risk probability of 60-80% is equipment to be inspected of type E, and the equipment type related to the risk probability of 80-100% is equipment to be inspected of type a.

Determining a preset risk probability according to experience of a patrol personnel, dividing the equipment to be detected exceeding the preset risk probability into first-level equipment to be detected through the preset risk probability, and dividing the equipment to be detected not exceeding the preset risk probability into second-level equipment to be detected, wherein the risk probability of the first-level equipment to be detected is higher than that of the second-level equipment to be detected. As shown in fig. 7, for example, the preset risk probability is 60%, the a type and the E type are determined as the first class of the device to be inspected, and the B type, the C type, and the D type are determined as the second class of the device to be inspected.

Alternatively, in general, the obtaining of the second inspection route according to the distribution position of the missed inspection device may be implemented in the following manner: the inspection control server matches corresponding danger levels in a preset danger level table according to the danger probabilities of different types of equipment to be inspected in the historical danger assessment; the inspection control server divides the equipment to be inspected exceeding the preset dangerous level into first-level equipment to be inspected, and divides the equipment to be inspected not exceeding the preset dangerous level into second-level equipment to be inspected.

And according to different dangerous probability intervals in the dangerous evaluation table, different types of power plant equipment are corresponding. And matching the risk level corresponding to the risk probability interval from a preset risk level table. In a preset risk level table, when the risk probability is 0-20%, the corresponding risk level is 1 star, when the risk probability is 20-40%, the corresponding risk level is 2 star, when the risk probability is 40-60%, the corresponding risk level is 3 star, when the risk probability is 60-80%, the corresponding risk level is 4 star, and when the risk probability is 80-100%, the corresponding risk level is 5 star.

Determining a preset dangerous grade according to experience of a patrol personnel, dividing the equipment to be inspected exceeding the preset dangerous grade into first-grade equipment to be inspected through the preset dangerous registration, dividing the equipment to be inspected not exceeding the preset dangerous grade into second-grade equipment to be inspected, wherein the first-grade equipment to be inspected has a higher dangerous grade than the second-grade equipment to be inspected.

As shown in fig. 9, the equipment type related to the risk probability of 0-20% in the risk evaluation table has equipment to be inspected of type B, the equipment type related to the risk probability of 20-40% has equipment to be inspected of type D, the equipment type related to the risk probability of 40-60% has equipment to be inspected of type C, the equipment type related to the risk probability of 60-80% has equipment to be inspected of type E, the equipment type related to the risk probability of 80-100% has equipment to be inspected of type a, thereby obtaining equipment to be inspected of type a with a risk level of 5 stars, equipment to be inspected of type B with a risk level of 1 star, equipment to be inspected of type C with a risk level of 3 stars, equipment to be inspected of type D with a risk level of 2 stars, and equipment to be inspected of type E with a risk level of 4 stars. And if the preset dangerous level is 3 stars, the first-level equipment to be detected is A-type and E-type equipment to be detected, and the second-level equipment to be detected is B-type, C-type and E-type equipment to be detected.

In some special cases, the equipment to be detected can be divided according to the risk probability in a plurality of different specific implementation manners:

in some embodiments, the grade of the device under inspection is determined according to the range of the probability of risk, and the first grade device under inspection and the second grade device under inspection are classified according to the grade of the device under inspection.

The equipment to be inspected is divided into a plurality of levels according to the range of the risk probability. For example, devices having a hazard probability in the range of 0-30% may be divided into a first stage, devices in the range of 30-60% may be divided into a second stage, and devices in the range of 60-100% may be divided into a third stage. The equipment to be inspected with the level of the third level is the first-level equipment to be inspected, and the equipment to be inspected with the level of the first level is the second-level equipment to be inspected.

S502: when the inspection control server determines that the equipment to be inspected is the first-level equipment to be inspected, a first numerical parameter is preset before the equipment to be inspected in a preset parameter influence sorting table corresponding to the type of the equipment to be inspected, and when the equipment to be inspected is determined to be the second-level equipment to be inspected, a second numerical parameter is preset before the equipment to be inspected in a preset parameter influence sorting table corresponding to the type of the equipment to be inspected, so that the parameters to be inspected corresponding to the equipment to be inspected are obtained; the preset first numerical value is larger than the preset second numerical value, and the preset first numerical value is smaller than the number of parameters of the ranking table, which are affected by the least preset parameters; the preset parameter influence sequencing table corresponding to the type of equipment to be detected comprises a plurality of parameters which are arranged from high to low according to the influence degree on the type of equipment to be detected;

The inspection controller creates a preset parameter influence ordering table for each type of equipment to be inspected. The table arranges a plurality of parameters according to the influence degree of the device to be detected on the type from high to low, and for the device which is determined to be the first-level device to be detected, the preset parameter influence ordering table corresponding to the type of the device is used for selecting a preset first numerical value parameter; for the equipment determined to be the second-level equipment to be detected, selecting a pre-preset second numerical parameter from a preset parameter influence ordering table corresponding to the equipment type.

In the prior art, as shown in fig. 6, all parameters related to the power plant are added to the inspection parameter list for inspection. In fig. 8, for example, the type a and the type E are first-level to-be-inspected apparatuses, the type B, the type C and the type D are second-level to-be-inspected apparatuses, the parameters to be inspected of the first-level to-be-inspected apparatuses are 5, the parameters to be inspected of the second-level to-be-inspected apparatuses are 3, the first 5 parameters are taken in the parameter influence ranking table of the type a power plant apparatus, the first 3 parameters are taken in the parameter influence ranking table of the type B power plant apparatus, the first 3 parameters are taken in the parameter influence ranking table of the type C power plant apparatus, the first 5 parameters are taken in the parameter influence ranking table of the type D power plant apparatus, the correspondence between the parameters to be inspected of the equipment to be inspected and the parameters to be inspected of the type E power plant apparatus is obtained, and the correspondence is sorted into the parameter table to be inspected of the equipment to be inspected.

S503: the inspection control server sends the parameters to be inspected corresponding to the equipment to be inspected to the inspection terminal, so that the inspection terminal displays the parameters to be inspected corresponding to the first equipment to be inspected under the condition of receiving a first inspection request, wherein the first inspection request is used for requesting to check the inspection parameters of the first equipment to be inspected in the second power plant inspection route, and the first equipment to be inspected is any one equipment to be inspected in the second power plant inspection route.

And the inspection terminal receives the parameters to be inspected corresponding to each equipment to be inspected, and displays the corresponding inspection parameters of the equipment to be inspected when an inspection personnel clicks any one equipment to be inspected. Compared with the method of fig. 5, when the inspection personnel conduct equipment inspection, the inspection parameters are reduced, the inspection parameters are selected in a targeted manner, and the accuracy and the efficiency are improved.

It can be appreciated that steps S501 to S503 ensure the inspection accuracy while improving the inspection efficiency by reducing the number of parameters when inspecting the power plant equipment. In some embodiments, step S501 may not be performed, so step S406 may be directly performed after step S405 is performed, which is not limited herein.

In some embodiments, in the roadmap of the second power plant routing route, the first-level equipment to be inspected is displayed with a first circle icon having a first radius, and the second-level equipment to be inspected is displayed with a second circle icon having a second radius, and the first radius is larger than the second radius. After executing step S406, the following steps are executed:

S504: when the inspection control server detects that the linear distance between the inspection terminal and the equipment to be inspected, which is shortest in distance from the inspection terminal, is smaller than or equal to a preset distance threshold, the inspection control server sends a first icon updating instruction to the inspection terminal, wherein the first icon updating instruction is used for indicating the inspection terminal to increase the radius of a circle icon of the equipment to be inspected, which is shortest in distance, by a preset length.

As shown in fig. 10, for example, the distance between the inspection terminal and the device to be inspected with the shortest distance is 10 meters, at this time, the device to be inspected with the shortest distance from the inspection terminal is the first-level device to be inspected, and the icon of the device to be inspected is a circle icon with a radius of 5 cm. When the distance between the inspection terminal and the equipment to be inspected is more and more shorter, the icon of the equipment to be inspected becomes a radius of 10 cm when the linear distance between the inspection terminal and the equipment to be inspected, which is the shortest distance between the inspection terminal and the equipment to be inspected, is 5 meters.

S505: when the inspection control server receives an information checking request of a first to-be-inspected device sent by the inspection terminal, the inspection control server sends the information of the first to-be-inspected device to the inspection terminal, wherein the information of the first to-be-inspected device comprises the name, the danger level and the inspection parameter of the first to-be-inspected device; the first to-be-detected device is any one of a to-be-detected device set;

When an inspection staff manually selects an icon of a first to-be-inspected device in a price inquiring route of a second power plant, the inspection terminal sends an information checking request of the first to-be-inspected device to the inspection control server, the inspection control server receives the information checking request of the first to-be-inspected device sent by the inspection terminal, the information of the first to-be-inspected device is sent to the inspection terminal, and the inspection terminal displays the name, the danger level and the inspection parameters of the first to-be-inspected device to the inspection staff for checking.

S506: under the condition that the acquired inspection parameters are determined to have filling errors, the inspection control server sends prompt information to the inspection terminal, wherein the prompt information is used for indicating the inspection terminal to display the inspection parameters with filling errors and whether to check a confirmation control of an operation video;

the inspection personnel can use specific sensor equipment, such as a temperature sensor, a pressure sensor, a vibration sensor and the like to directly measure and monitor the equipment to be inspected, obtain inspection parameters of the equipment to be inspected at the moment, and then input parameter values of the parameters to be inspected at the inspection terminal. When the inspection personnel fills in the wrong inspection parameters, the inspection control server compares the wrong parameter data with the correct data range through a comparison algorithm and a rule so as to determine wrong parameter values. After the wrong parameter value is determined, the inspection control server sends prompt information to the inspection terminal, wherein the prompt information is used for indicating the inspection terminal to display inspection parameters for filling in the wrong and checking whether to view a confirmation control for operating the video.

S507: when the inspection control server receives a request for checking the operation video sent by the inspection terminal, matching the information of filling the inspection parameter of the error with the stored pictures in each operation video to obtain the operation video with the correlation degree larger than the preset correlation degree threshold value, and taking the operation video as the operation video relevant to filling the inspection parameter of the error;

when the patrol personnel needs to check the operation video, clicking a bad confirmation button in a confirmation control for checking the operation video, sending a request for checking the operation video to a patrol control server by the patrol control terminal, receiving the request for checking the operation video sent by the patrol control server, comparing the error filling inspection parameters with the stored operation video aiming at each error filling inspection parameter, and calculating the correlation degree. The correlation may be calculated using various techniques and algorithms, such as image matching, feature extraction, similarity metrics, and the like. In order to determine which operation videos have a high correlation with the inspection parameters filling in the errors, a preset correlation threshold needs to be set. Only the operation video whose relevance score exceeds the threshold is considered to be relevant to filling out the wrong inspection parameters. And screening all operation videos according to a preset correlation threshold, and selecting the operation videos with correlation scores higher than the threshold as operation videos related to the inspection parameters for filling errors.

S508: the inspection control server sends the operation video related to the inspection parameters with the filling errors to the inspection terminal, so that the inspection terminal plays the operation video related to the inspection parameters with the filling errors.

After the inspection control server determines inspection parameters for filling errors and finds out operation videos related to the inspection parameters, the operation videos are sent to the inspection terminal, so that an inspector plays the related operation videos to correct the errors in the inspection process. The inspection control server transmits the relevant operation video to the inspection terminal through network connection by using a network transmission protocol, and meanwhile, the inspection terminal needs to provide a proper interface or application program to play the operation video. The interface can display the title of the video, related inspection parameter information and play control buttons, and the inspector can select and watch related operation videos according to requirements.

It can be understood that the steps S504-S508 show the operation video through the inspection terminal, so as to help the inspection personnel conveniently and correctly complete the inspection task. In some embodiments, steps S504-S508 may not be performed, and thus, the step S406 is completed, which is not limited herein.

The following describes the inspection control server in the embodiment of the present application from the module point of view.

Fig. 12 is a schematic block diagram of a patrol control server according to an embodiment of the present application. The power plant equipment inspection device applied to data analysis can be realized into all or part of the device through software, hardware or a combination of the software and the hardware.

A transmission route module 11, configured to transmit, at a routing inspection time, a first power plant routing inspection route to an inspection terminal, so that the inspection terminal displays the first power plant routing inspection route; the first power plant routing inspection route comprises M power plant devices, wherein M is a positive integer;

the parameter acquisition module 12 is configured to periodically acquire parameter values of at least two parameters in a preset parameter set of each power plant when each power plant is running;

a judging rule module 13, configured to determine whether at least two parameters of the first power plant device both meet a preset abnormality judging rule when receiving an instruction for switching to the efficient inspection mode sent by the inspection terminal; the first power plant is any one of M power plants;

a determining device module 14 for adding the first power plant device as a device to be detected to the device set to be detected, in the case that it is determined that at least two parameters of the first power plant device each satisfy a preset abnormality determination rule; the number of the to-be-detected devices in the to-be-detected device set is N, and N is smaller than M;

The route determining module 15 is configured to plan a power plant routing inspection route according to distribution positions of N to-be-inspected devices in the to-be-inspected device set, so as to obtain a second power plant routing inspection route; the second power plant routing route is different from the first power plant routing route;

the update route module 16 is configured to send the second power plant routing route to the routing terminal, so that the routing terminal displays the first power plant routing route update as the second power plant routing route.

In some embodiments, the apparatus further comprises a parameter determining module, specifically comprising:

the grading unit is used for grading the equipment to be inspected exceeding the preset risk probability into first-grade equipment to be inspected and grading the equipment to be inspected not exceeding the preset risk probability into second-grade equipment to be inspected according to the risk probabilities of the different types of equipment to be inspected in the historical risk assessment;

the parameter obtaining unit is used for obtaining a first preset numerical parameter in a preset parameter influence sorting table corresponding to the type of the equipment to be detected when the equipment to be detected is determined to be the first-level equipment to be detected, and obtaining a second preset numerical parameter in a preset parameter influence sorting table corresponding to the type of the equipment to be detected when the equipment to be detected is determined to be the second-level equipment to be detected, so as to obtain the parameters to be detected corresponding to the equipment to be detected; the preset first numerical value is larger than the preset second numerical value, and the preset first numerical value is smaller than the number of parameters of the ranking table, which are affected by the least preset parameters; the preset parameter influence sequencing table corresponding to the type of equipment to be detected comprises a plurality of parameters which are arranged from high to low according to the influence degree on the type of equipment to be detected;

And the parameter sending unit is used for sending the parameters to be detected corresponding to the equipment to be detected to the inspection terminal, so that the inspection terminal displays the parameters to be detected corresponding to the first equipment to be detected under the condition of receiving a first inspection request, wherein the first inspection request is used for requesting to check the inspection parameters of the first equipment to be detected in the second power plant inspection route, and the first equipment to be detected is any one equipment to be detected in the second power plant inspection route.

In some embodiments, in the roadmap of the second power plant routing route, the first-level to-be-inspected device is displayed with a first circle icon with a radius of a first radius, the second-level to-be-inspected device is displayed with a second circle icon with a radius of a second radius, and the first radius is larger than the second radius, and the apparatus further includes an update icon module, specifically:

and the radius expanding unit is used for sending a first icon updating instruction to the inspection terminal by the inspection control server when the linear distance between the inspection terminal and the equipment to be inspected, which is the shortest in distance from the inspection terminal, is detected to be smaller than or equal to a preset distance threshold value, and the first icon updating instruction is used for indicating the inspection terminal to increase the radius of the circle icon of the equipment to be inspected, which is the shortest in distance, by a preset length.

In some embodiments, the apparatus further comprises a play video module, specifically:

the method comprises the steps of sending a first information unit, wherein the first information unit is used for sending information of first equipment to be detected to the inspection terminal by the inspection control server when receiving an information checking request of the first equipment to be detected sent by the inspection terminal, and the information of the first equipment to be detected comprises the name, the danger level and the inspection parameter of the first equipment to be detected; the first to-be-detected device is any one of a to-be-detected device set;

the second information unit is used for sending prompt information to the inspection terminal under the condition that the acquired inspection parameters are determined to have filling errors, wherein the prompt information is used for indicating the inspection terminal to display the inspection parameters with filling errors and checking whether to view a confirmation control of the operation video;

the video obtaining unit is used for matching the information of filling the wrong inspection parameters with the pictures in the stored operation videos when receiving the request for inspecting the operation videos sent by the inspection terminal, so as to obtain the operation videos with the correlation degree larger than the preset correlation degree threshold value, and the operation videos are used as the operation videos relevant to filling the wrong inspection parameters;

the video sending unit is used for sending the operation video related to the inspection parameter with the filling error to the inspection terminal, so that the inspection terminal plays the operation video related to the inspection parameter with the filling error.

In some embodiments, the grading module may specifically include:

the matching grade unit is used for matching corresponding risk grades in a preset risk grade table according to the risk probability of each different type of equipment to be detected in the historical risk assessment;

the grade determining unit is used for dividing the equipment to be detected exceeding the preset dangerous grade into first-grade equipment to be detected and dividing the equipment to be detected not exceeding the preset dangerous grade into second-grade equipment to be detected.

In some embodiments, the decision rule module may specifically include:

the determining rule unit is used for determining that the parameter values exceeding the preset number in the N parameter values of the first parameter are not in the preset working range value of the first parameter corresponding to the first power plant equipment; the N parameter values are obtained by the inspection control server in a preset time before the inspection time; the first parameter is any one of at least two parameters; n is a positive integer greater than 2.

In some embodiments, the route determination module may specifically include:

the acquisition position unit is used for acquiring the distribution positions of N pieces of equipment to be detected in the equipment set to be detected;

the position determining unit is used for taking the equipment to be detected with the shortest linear distance from the inspection starting point as a first position and taking the equipment to be detected with the longest linear distance from the inspection starting point as an Nth position;

And the route determining unit is used for carrying out route planning through a built-in navigation application program and determining a second power plant routing inspection route from the first position to the N-th position.

The patrol control server in the embodiment of the present application is described above from the point of view of the modularized functional entity, and the system in the embodiment of the present application is described below from the point of view of hardware processing:

please refer to fig. 13, which is a schematic diagram of a hardware structure of the inspection control server according to an embodiment of the present application.

It should be noted that the structure of the system shown in fig. 13 is only an example, and should not impose any limitation on the functions and the application scope of the embodiments of the present invention.

As shown in fig. 13, the system includes a central processing unit (Central Processing Unit, CPU) 1301 that can perform various appropriate actions and processes, such as performing the methods in the above-described embodiments, according to a program stored in a Read-Only Memory (ROM) 1302 or a program loaded from a storage section 1308 into a random access Memory (Random Access Memory, RAM) 1303. In the RAM 1303, various programs and data necessary for the operation of the patrol control server are also stored. The CPU1301, ROM1302, and RAM 1303 are connected to each other through a bus 1304. An Input/Output (I/O) interface 1305 is also connected to bus 1304.

The following components are connected to the I/O interface 1305: an input section 1306 including a camera, an infrared sensor, and the like; an output portion 1307 including a liquid crystal display (Liquid Crystal Display, LCD), a speaker, and the like; a storage portion 1308 including a hard disk or the like; and a communication section 1309 including a network interface card such as a LAN (Local Area Network ) card, a modem, or the like. The communication section 1309 performs a communication process via a network such as the internet. The drive 1310 is also connected to the I/O interface 1305 as needed. Removable media 1311, such as magnetic disks, optical disks, magneto-optical disks, semiconductor memory, and the like, is installed as needed on drive 1310 so that a computer program read therefrom is installed as needed into storage portion 1308.

In particular, according to embodiments of the present invention, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present invention include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising a computer program for performing the method shown in the flowchart. In such embodiments, the computer program may be downloaded and installed from a network via the communication portion 1309 and/or installed from the removable medium 1311. When the computer program is executed by a Central Processing Unit (CPU) 1301, various functions defined in the present invention are performed.

As another aspect, the present invention also provides a computer-readable storage medium, which may be contained in the patrol control server described in the above embodiment; or may exist alone without being assembled into the patrol control server. The storage medium carries one or more computer programs which, when executed by a processor of the inspection control server, cause the inspection control server to implement the methods provided in the above embodiments.

The above embodiments are merely for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A power plant equipment inspection method based on data analysis, the method comprising:

At the inspection time, the inspection control server sends a first power plant inspection route to an inspection terminal, so that the inspection terminal displays the first power plant inspection route; the first power plant routing inspection route comprises M power plant devices, wherein M is a positive integer;

when each power plant equipment operates, the inspection control server periodically acquires parameter values of at least two parameters in a preset parameter set of each power plant equipment;

under the condition that the patrol control server receives an instruction for switching to the high-efficiency patrol mode sent by the patrol terminal, the patrol control server determines whether the at least two parameters of the first power plant equipment meet preset abnormality judgment rules or not; the first power plant is any one of the M power plants;

the inspection control server adds the first power plant equipment as equipment to be inspected to an equipment set to be inspected under the condition that the at least two parameters of the first power plant equipment meet the preset abnormality judgment rule; the number of the to-be-detected devices in the to-be-detected device set is N, and the N is smaller than the M;

the patrol control server plans a power plant patrol route according to the distribution positions of N to-be-detected devices in the to-be-detected device set to obtain a second power plant patrol route; the second power plant routing route is different from the first power plant routing route;

And the routing inspection control server sends the second power plant routing inspection route to an inspection terminal, so that the inspection terminal updates and displays the first power plant routing inspection route as the second power plant routing inspection route.

2. The data analysis-based power plant inspection method according to claim 1, further comprising:

the inspection control server divides the equipment to be inspected exceeding the preset risk probability into first-level equipment to be inspected and divides the equipment to be inspected not exceeding the preset risk probability into second-level equipment to be inspected according to the risk probability of each different type of equipment to be inspected in the historical risk assessment;

when the inspection control server determines that the equipment to be inspected is first-level equipment to be inspected, a first numerical parameter is preset before the equipment to be inspected is in a preset parameter influence sorting table corresponding to the type of the equipment to be inspected, and when the equipment to be inspected is determined to be second-level equipment to be inspected, a second numerical parameter is preset before the equipment to be inspected is in a preset parameter influence sorting table corresponding to the type of the equipment to be inspected, so that the parameters to be inspected corresponding to the equipment to be inspected are obtained; the preset first value is larger than the preset second value, and the preset first value is smaller than the number of parameters of the ranking table, which are affected by the least preset parameters; the preset parameter influence sequencing table corresponding to the type of equipment to be detected comprises a plurality of parameters which are arranged from high to low according to the influence degree on the type of equipment to be detected;

The inspection control server sends the parameters to be inspected corresponding to the equipment to be inspected to the inspection terminal, so that the inspection terminal displays the parameters to be inspected corresponding to the first equipment to be inspected under the condition of receiving a first inspection request, wherein the first inspection request is used for requesting to check the inspection parameters of the first equipment to be inspected in the inspection route of the second power plant, and the first equipment to be inspected is any equipment to be inspected in the inspection route of the second power plant.

3. The method for inspecting power plant equipment based on data analysis according to claim 2, wherein in a roadmap of a second power plant inspection route, the first-level equipment to be inspected is displayed in a first circle icon with a radius of a first radius, the second-level equipment to be inspected is displayed in a second circle icon with a radius of a second radius, and the first radius is larger than the second radius; the method further comprises the steps of:

4. A power plant equipment inspection method based on data analysis according to claim 3, characterized in that: after the step of sending the first icon update instruction to the patrol control server, the method further includes:

when the inspection control server receives an information checking request of a first to-be-inspected device sent by the inspection terminal, the inspection control server sends information of the first to-be-inspected device to the inspection terminal, wherein the information of the first to-be-inspected device comprises a name, a dangerous grade and inspection parameters of the first to-be-inspected device; the first to-be-detected device is any one of a to-be-detected device set;

under the condition that the acquired inspection parameters are determined to have filling errors, the inspection control server sends prompt information to the inspection terminal, wherein the prompt information is used for indicating the inspection terminal to display the inspection parameters with filling errors and checking whether to view a confirmation control of an operation video;

when the patrol control server receives a request for checking the operation video sent by the patrol terminal, matching information of filling in wrong check parameters with pictures in the stored operation videos to obtain the operation video with the correlation degree larger than a preset correlation degree threshold value, wherein the operation video is used as the operation video relevant to the filling in wrong check parameters;

And the patrol control server sends the operation video related to the filling-in error checking parameters to the patrol terminal, so that the patrol terminal plays the operation video related to the filling-in error checking parameters.

5. The method for inspecting power plant equipment based on data analysis according to claim 2, wherein the inspection control server divides the equipment to be inspected exceeding a preset risk probability into first-level equipment to be inspected and divides the equipment to be inspected not exceeding the preset risk probability into second-level equipment to be inspected according to the risk probability of each different type of equipment to be inspected in the historical risk assessment, and specifically comprises the following steps:

the inspection control server matches corresponding danger levels in a preset danger level table according to the danger probabilities of different types of equipment to be inspected in the historical danger assessment;

the inspection control server divides the equipment to be inspected exceeding the preset dangerous level into first-level equipment to be inspected, and divides the equipment to be inspected not exceeding the preset dangerous level into second-level equipment to be inspected.

6. The power plant equipment inspection method based on data analysis according to claim 1, wherein: the preset abnormality judgment rule is that the parameter values exceeding the preset number among the N parameter values of the first parameter are not in the preset working range value of the first parameter corresponding to the first power plant equipment; the N parameter values are obtained by the inspection control server within a preset time before the inspection time; the first parameter is any one of the at least two parameters; and N is a positive integer greater than 2.

7. The power plant equipment inspection method based on data analysis according to claim 1, wherein the inspection control server plans a power plant inspection route according to the distribution positions of N pieces of equipment to be inspected in the equipment set to be inspected, and obtains a second power plant inspection route, and specifically comprises:

the inspection control server obtains distribution positions of N pieces of equipment to be inspected in the equipment set to be inspected;

the inspection control server takes the equipment to be inspected with the shortest linear distance from the inspection starting point as a first position, and takes the equipment to be inspected with the longest linear distance from the inspection starting point as an Nth position;

and the routing inspection control server performs path planning through a built-in navigation application program to determine a second power plant routing inspection route from the first position to the N-th position.

8. The utility model provides a power plant equipment inspection device based on data analysis which characterized in that includes:

the routing module (11) is used for sending a first power plant routing route to the routing terminal by the routing control server at the routing time, so that the routing terminal displays the first power plant routing route; the first power plant routing inspection route comprises M power plant devices, wherein M is a positive integer;

The parameter acquisition module (12) is used for periodically acquiring parameter values of at least two parameters in a preset parameter set of each power plant equipment by the inspection control server when each power plant equipment operates;

the judging rule module (13) is used for determining whether the at least two parameters of the first power plant equipment meet a preset abnormality judging rule or not under the condition that the patrol control server receives an instruction for switching to the efficient patrol mode sent by the patrol terminal; the first power plant is any one of the M power plants;

a determining device module (14) configured to, if it is determined that the at least two parameters of the first power plant device each meet a preset abnormality determination rule, add the first power plant device as a device to be inspected to a set of devices to be inspected by the inspection control server; the number of the to-be-detected devices in the to-be-detected device set is N, and the N is smaller than the M;

a route determining module (15) for planning a power plant routing inspection route by the routing inspection control server according to the distribution positions of N to-be-inspected devices in the to-be-inspected device set to obtain a second power plant routing inspection route; the second power plant routing route is different from the first power plant routing route;

And the updating route module (16) is used for sending the second power plant routing inspection route to an inspection terminal by the inspection control server, so that the inspection terminal updates and displays the first power plant routing inspection route as the second power plant routing inspection route.

9. A patrol control server, wherein the patrol control server comprises: one or more processors and memory; the memory is coupled to the one or more processors, the memory for storing computer program code comprising computer instructions that the one or more processors invoke to cause the patrol control server to perform the method of any of claims 1-7.

10. A computer readable storage medium comprising instructions which, when run on a patrol control server, cause the patrol control server to perform the method of any one of claims 1-7.