CN113762192A - Equipment detection method and device based on gateway and container technology and gateway equipment - Google Patents
Equipment detection method and device based on gateway and container technology and gateway equipment Download PDFInfo
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Abstract
The application relates to a device detection method and device based on gateway and container technology, gateway equipment and a storage medium. The method comprises the following steps: the gateway equipment acquires an equipment operation image acquired by the image acquisition device, and determines a target operation image for shooting target substation equipment to be detected from the equipment operation image; acquiring a target container corresponding to target substation equipment from a container warehouse in which various containers are stored in advance; and acquiring a container mirror image in the target container, and performing image analysis on the target operation image by using the container mirror image in the target container to obtain the equipment operation state of the target substation equipment. Compared with the prior art that image analysis is performed by sequentially operating an image recognition algorithm, the method can be used for analyzing the container mirror image in the corresponding target container according to the determined target substation equipment, so that the operation state monitoring efficiency of the substation equipment can be improved.
Description
Technical Field
The present application relates to the field of power device detection technologies, and in particular, to a device detection method and apparatus based on gateway and container technologies, a gateway device, and a storage medium.
Background
With the development of the power industry, the safe operation of the power system has been more and more concerned by all the circles of society, wherein the transformer substation is used as an important component of the power system, and the safe operation of the transformer substation has affected the aspects of work and life of people. Meanwhile, the number of devices in the transformer substation is also increasing continuously, and the safe operation of the transformer substation cannot be separated from the safe and stable operation of the power devices in the transformer substation. In order to ensure the safety and stability of the power equipment, the related operation images of the substation equipment are mainly acquired through an image acquisition device at present, so that the operation state of each power equipment is judged according to the operation images.
In the traditional technology, the operation state of the substation equipment is judged by a server which is internally provided with a plurality of image recognition algorithms in advance, the server acquires equipment operation images acquired by an image acquisition device, and the image recognition algorithms are sequentially operated, so that the operation state of the substation equipment is obtained. However, when the types of the substation equipment are increased continuously, the types of image recognition algorithms required to be used are also increased continuously, the current operation recognition mode is difficult to meet the requirement of monitoring instantaneity, and the operation state monitoring efficiency of the substation equipment is low.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a device detection method, apparatus, gateway device and storage medium based on gateway and container technology.
A device detection method based on gateway and container technology is applied to gateway devices, and the method comprises the following steps:
acquiring equipment operation images acquired by an image acquisition device, and determining a target operation image for shooting target substation equipment to be detected from the equipment operation images;
acquiring a target container corresponding to the target substation equipment from a container warehouse in which various containers are stored in advance;
and acquiring a container mirror image in the target container, and performing image analysis on the target operation image by using the container mirror image in the target container to obtain the equipment operation state of the target substation equipment.
In one embodiment, the device operation image carries a device identifier of the substation device shot in the device operation image; the determining of the target operation image for shooting the target substation equipment to be detected from the equipment operation image comprises: acquiring a target equipment identifier of the target substation equipment; and screening the equipment operation image carrying the target equipment identification from the equipment operation image to serve as the target operation image.
In one embodiment, the gateway device is preset with a correspondence between a device identifier and a plurality of containers stored in the container warehouse; the acquiring of the target container corresponding to the target substation equipment comprises: and acquiring a container corresponding to the target equipment identifier from various containers stored in the container warehouse as the target container based on the corresponding relation.
In one embodiment, before determining to capture the target operation image of the target substation device to be detected from the device operation image, the method further includes: responding to an operation state detection request aiming at substation equipment in a preset substation, which is triggered by a detection terminal, and acquiring a substation equipment list corresponding to the preset substation; the substation equipment list stores substation equipment information of each substation equipment included in the preset substation; returning the substation equipment list to the detection terminal for display; and acquiring target substation equipment information selected by the detection terminal aiming at the displayed substation equipment list, and taking the substation equipment corresponding to the target substation equipment information as the target substation equipment.
In one embodiment, when the container mirror is a first container mirror used for determining the operating state of the device according to the on-off state of the target substation device, performing image analysis on the target operating image by using the container mirror in the target container to obtain the operating state of the device of the target substation device includes: acquiring switch image information of the target substation equipment from the target operation image by using the first container mirror image; determining the current on-off state of the target substation equipment based on the on-off image information; and determining the equipment running state of the target substation equipment according to the current switch state.
In one embodiment, when the container mirror is a second container mirror used for determining the operating state of the device according to the dial reading of the target substation device, performing image analysis on the target operating image by using the container mirror in the target container to obtain the operating state of the device of the target substation device includes: acquiring dial reading image information of the target substation equipment from the target operation image by using the second container mirror image; performing character recognition on the dial reading image information, and determining the current dial reading of the target substation equipment; and determining the equipment running state of the target substation equipment according to the current dial reading.
In one embodiment, when the container mirror image is a third container mirror image used for determining the operating state of the device according to the on-off state of an indicator light carried on the target substation device, performing image analysis on the target operating image by using the container mirror image in the target container to obtain the operating state of the device of the target substation device, includes: acquiring indicator lamp image information of the target substation equipment from the target operation image by using the third container mirror image; determining the current on-off state of an indicator lamp of the target substation equipment based on the indicator lamp image information; and determining the equipment running state of the target substation equipment according to the current on-off state.
A device detection apparatus based on gateway and container technology is applied to gateway devices, and the apparatus comprises:
the target image acquisition module is used for acquiring the equipment operation images acquired by the image acquisition device and determining a target operation image for shooting target transformer substation equipment to be detected from the equipment operation images;
the target container acquisition module is used for acquiring a target container corresponding to the target substation equipment from a container warehouse in which various containers are stored in advance;
and the running state acquisition module is used for acquiring the container mirror image in the target container, and performing image analysis on the target running image by using the container mirror image in the target container to obtain the equipment running state of the target substation equipment.
A gateway device comprising a memory storing a computer program and a processor implementing the steps of the above method when executing the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.
According to the equipment detection method and device based on the gateway and container technology, the gateway equipment acquires the equipment operation image acquired by the image acquisition device, and determines the target operation image of the target transformer substation equipment to be detected from the equipment operation image; acquiring a target container corresponding to target substation equipment from a container warehouse in which various containers are stored in advance; and acquiring a container mirror image in the target container, and performing image analysis on the target operation image by using the container mirror image in the target container to obtain the equipment operation state of the target substation equipment. This application can obtain the target running image of waiting the target substation equipment that treats that image acquisition device gathered through gateway equipment, and combine container technology, can follow the container mirror image that is used for according to equipment running image detection equipment running state in real time in the container warehouse, and utilize this container mirror image to carry out image analysis to target running image and obtain corresponding equipment running state, compare and need move image recognition algorithm in proper order and carry out image analysis in traditional technology, this application is through combining container technology in gateway equipment, can be according to the target substation equipment that determines and select the container mirror image in the corresponding target container and carry out the analysis, thereby can improve substation equipment's running state monitoring efficiency.
Drawings
FIG. 1 is a diagram of an application environment of a device detection method based on gateway and container technology in one embodiment;
FIG. 2 is a flowchart illustrating an apparatus detection method based on gateway and container technology according to an embodiment;
FIG. 3 is a schematic flow chart illustrating the determination of a target operation image according to one embodiment;
fig. 4 is a schematic flow chart of determining a target substation device in one embodiment;
fig. 5 is a schematic flow chart illustrating obtaining of a device operating state of a target substation device in one embodiment;
fig. 6 is a schematic flow chart illustrating obtaining of a device operating state of a target substation device in another embodiment;
fig. 7 is a schematic flow chart of obtaining an equipment operating state of a target substation equipment in yet another embodiment;
FIG. 8 is a block diagram of an apparatus detection device based on gateway and container technology in one embodiment;
fig. 9 is an internal configuration diagram of a gateway device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It should be noted that, the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for presentation, analyzed data, etc.) referred to in this application are information and data authorized by the user or sufficiently authorized by each party; correspondingly, the application also provides a corresponding user authorization entrance for the user to select authorization or to select denial.
The device detection method of the gateway and container technology provided by the application can be applied to the application environment shown in fig. 1. The gateway device 102 communicates with the detection terminal 101, the image capturing apparatus 103, and the container warehouse 104 via a network. Specifically, when a user needs to detect the operating state of a certain substation device in the substation, that is, a target substation device, an operating state detection request may be triggered to the gateway device 102 through a detection terminal carried by the user, and after receiving the request, the gateway device 102 may obtain an operating image for the target substation device from the image acquisition device 103 for acquiring an operating image of the substation device, that is, a target operating image, and obtain a corresponding target container from the container warehouse 104 in which multiple containers are stored, and perform image analysis on the target operating image by using a container mirror in the target container, so as to obtain the device operating state of the target substation device. The detection terminal 101 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, the gateway device 102 may be an intelligent gateway with edge computing capability, the image acquisition apparatus 103 may be an image acquisition device for acquiring an image of a substation device, such as a monitoring camera installed in a substation, and the container warehouse may be a container server for storing and managing various containers, and the server may be implemented based on a server mounted in docker and k8s architectures.
In one embodiment, as shown in fig. 2, a device detection method based on gateway and container technology is provided, which is described by taking the application of the method to the gateway device 102 in fig. 1 as an example, and includes the following steps:
step S201, the gateway device 102 acquires the device operation image acquired by the image acquisition device 103, and determines a target operation image of the target substation device to be detected from the device operation image.
The target substation equipment refers to substation equipment needing operation state detection, in a substation, the number of the substation equipment is multiple, the target substation equipment is the substation equipment which is screened out from the multiple substation equipment and is used for carrying out equipment operation state detection, and the target substation equipment can be selected by presetting the gateway equipment 102 or setting the gateway equipment 102 by a user through the detection terminal 101. The device operation images refer to current images of substation devices operating in the substation, the number of the images is multiple, the images are collected in advance by the image collection device 103 and are sent to the gateway device 102, the multiple device operation images may be images respectively used for detecting operation states of different substation devices, and the target operation image refers to a device operation image used for detecting an operation state of a target substation device in the multiple device operation images.
Specifically, the gateway device 102 may determine a target substation device that needs to be subjected to operation state detection, and screen out a device operation image used for performing operation state detection on the target substation device from device operation images acquired in advance by the image acquisition device 103, as a target operation image.
In step S202, the gateway device 102 acquires a target container corresponding to the target substation device from the container warehouse 104 in which a plurality of containers are stored in advance.
The container warehouse 104 may be a container server for managing containers, where a plurality of containers may be stored in advance, container images are stored in the containers, the container images of different containers may be used to perform operation state analysis for different substation devices, and a target container refers to a container used to perform operation state analysis on a target substation device. Specifically, the gateway device 102 may obtain a target container for detecting an operation state of the target substation device from the container warehouse 104 in which a plurality of containers are stored in advance.
Step S203, the gateway device 102 obtains a container mirror image in the target container, and performs image analysis on the target operation image by using the container mirror image in the target container to obtain the device operation state of the target substation device.
The gateway device 102 may carry an operation component for operating a container mirror image in the container, and after the target container is determined, the gateway device 102 may further perform image analysis on the target operation image determined in step S201 by using the container mirror image in the target container, so as to obtain a device operation state for the target substation device.
In the above device detection method based on gateway and container technology, the gateway device 102 acquires the device operation image acquired by the image acquisition device 103, and determines a target operation image of the target substation device to be detected from the device operation image; acquiring a target container corresponding to target substation equipment from a container warehouse 104 in which various containers are stored in advance; and acquiring a container mirror image in the target container, and performing image analysis on the target operation image by using the container mirror image in the target container to obtain the equipment operation state of the target substation equipment. This application can obtain the target running image of the target substation equipment that waits to detect that image acquisition device 103 gathers through gateway equipment 102, and combine container technology, can obtain the container mirror image that is used for detecting equipment running state according to equipment running image in real time from container warehouse 104, and utilize this container mirror image to carry out image analysis to target running image and obtain corresponding equipment running state, compare and need to move image recognition algorithm in proper order and carry out image analysis among the conventional art, this application is through combining container technology in gateway equipment 102, can be according to the target substation equipment who determines and select the container mirror image among the corresponding target container and carry out the analysis, thereby can improve substation equipment's running state monitoring efficiency.
In one embodiment, the device operation image carries the device identifier of the substation device shot in the device operation image; as shown in fig. 3, step S201 may further include:
step S301, the gateway device 102 obtains a target device identifier of the target substation device.
In this embodiment, after the image acquisition device 103 acquires the device operation image, the device identifier of the substation device shot by the device operation image may be further carried in the device operation image, and the target device identifier refers to the device identifier of the target substation device. After the gateway device 102 determines the target substation device, a device identifier corresponding to the target substation device may be further determined as the target device identifier.
Step S302, the gateway device 102 screens out the device running image carrying the target device identifier from the device running images as a target running image.
Then, the gateway device 102 may find out the device running image with the target device identifier from the device running images, for example, the device identifier carried in each device running image may be compared with the target device identifier, so as to find out the device running image with the carried device identifier as the target device identifier, which is used as the target running image.
For example, the target device identifier corresponding to the target substation device is a device identifier a, the device operation image acquired in the image acquisition device 103 includes an operation image a, an operation image B, and an operation image C, and the device identifiers respectively corresponding to the device identifier a, the device identifier B, and the device identifier C, so that the gateway device can determine that the operation image a corresponding to the device identifier a can be used as the target operation image of the target substation device.
Further, the gateway device 102 is preset with a correspondence between device identifiers and a plurality of containers stored in the container repository 104; step S202 may further include: the gateway device 102 acquires a container corresponding to the target device identifier from the various containers stored in the container repository 104 as a target container based on the correspondence.
Meanwhile, the gateway device may further be provided with a correspondence between the device identifier and a container stored in the container warehouse, and after the gateway device 102 obtains the target device identifier of the target substation device in step S301, a target container corresponding to the target device identifier may be further determined based on the correspondence, and the target container is placed in an application component of the gateway device 102 for running the container from among the various containers stored in the container warehouse 104.
For example, the correspondence stored in the gateway device 102 may include that the device identifier a corresponds to the container a, the device identifier B corresponds to the container B, the device identifier C corresponds to the container a, and the like, and when the gateway device 102 determines that the target device identifier is the device identifier C, the gateway device may determine, according to the correspondence, the container corresponding to the device identifier C, that is, the container a serves as the target container.
In the above embodiment, the gateway device 102 may determine the target operation image from the device operation image and determine the target container from multiple containers in the container warehouse according to the target device identifier of the target substation device, so that the efficiency of determining the target operation image and the target container may be improved.
In one embodiment, as shown in fig. 4, before step S201, the method may further include:
step S401, the gateway device 102 responds to an operation state detection request, triggered by the detection terminal 101, for substation devices in a preset substation, and obtains a substation device list corresponding to the preset substation; the substation equipment list stores substation equipment information of each substation equipment included in a preset substation.
The operation state detection request is triggered by a user corresponding to the detection terminal 101 and is used for realizing a request for detecting the operation state of equipment for substation equipment carried in a preset substation, the preset substation refers to a preset substation, and the substation may be a substation to which the user triggering the operation state detection request belongs or a substation selected by the user in the detection terminal 101 in advance.
Specifically, when a user needs to detect the operating state of the substation equipment in the preset substation, an operating state detection request may be triggered to the gateway device 102 through the detection terminal 101, and the gateway device 102 may respond to the request to read a preset substation equipment list carrying equipment information of all the substation equipment in the preset substation.
Step S402, the gateway device 102 returns the substation device list to the detection terminal 101 for display;
step S403, the gateway device 102 acquires target substation device information selected by the detection terminal 101 in the displayed substation device list, and takes the substation device corresponding to the target substation device information as the target substation device.
After obtaining the substation equipment list, the gateway device 102 may return the substation equipment list to the detection terminal 101 that triggers the operation state detection request, and display the substation equipment list through the display device of the detection terminal 101. Then, the user of the detection terminal 101 may select one or more substation devices in the displayed substation device list, for example, the selection operation may be triggered by clicking one or more pieces of substation device information in the substation device list, so that the detection terminal 101 may return the substation device information selected by the user, that is, the target substation device information to the gateway device 102, and the gateway device 102 may use the substation device corresponding to the selected substation device information as the target substation device.
For example, the substation equipment list displayed by the detection terminal 101 may include substation equipment information a of the substation equipment a, substation equipment information B of the substation equipment B, and substation equipment information C of the substation equipment C, when a user needs to perform operation state detection on the substation equipment a and the substation equipment C, the substation equipment information a and the substation equipment information C included in the substation equipment list may be selected, at this time, the detection terminal 101 may return the substation equipment information a and the substation equipment information C to the gateway device 102 as selected target substation equipment information, and the gateway device 102 may determine that the target substation equipment is the substation equipment a and the substation equipment C.
In this embodiment, the gateway device 102 may also return the substation device list to the detection terminal 101 for display, and the user selects the target substation device to be detected through the detection terminal 101, so that the acquisition efficiency of the target substation device may be improved, and the operation difficulty of the user may be reduced.
In one embodiment, when the container mirror is a first container mirror for determining the operating state of the device according to the switch state of the target substation device, as shown in fig. 5, step S203 may further include:
step S501, the gateway device 102 obtains the switch image information of the target substation device from the target operation image by using the first container mirror image.
The first container mirror image is a container mirror image used for obtaining the operation state of the target substation equipment according to the switch state of the target substation equipment, and some substation equipment can judge whether the substation equipment is normally operated according to the state of the switch of the substation equipment, for example, the switch of the substation equipment may be in a closed state in normal operation, and if the switch of the substation equipment is opened at the time, the operation state of the substation equipment is not normally operated. In this embodiment, if the device operating state of the target substation device can be determined by the switch state of the target substation device, the container mirror image in the target container corresponding to the target substation device may be the first container mirror image, and at this time, the gateway device 102 may obtain, by using the first container mirror image, the switch image information of the target substation device from the shot target operating image, or may be an image of the target substation device near the switch area.
Step S502, the gateway device 102 determines the current on-off state of the target substation device based on the on-off image information;
in step S503, the gateway device 102 determines the device operating state of the target substation device according to the current switch state.
Then, the gateway device 102 may determine the current on-off state of the target substation device according to the determined on-off image information, for example, by comparing a pre-stored image of the switch in the on-off state with a pre-stored image of the switch in the off-state, so that after determining whether the current on-off state of the target substation device belongs to the on-off state or the off-state according to the comparison result, the device operating state of the target substation device may be determined by using the on-off state.
In this embodiment, when the container mirror image is the first container mirror image, the gateway device 102 may determine the current on-off state of the target substation device according to the switch image information of the target substation device, and may further determine the operating state of the device by using the current on-off state.
In one embodiment, when the container mirror is a second container mirror for determining the operation state of the device according to the dial reading of the target substation device, as shown in fig. 6, step S203 may further include:
step S601, the gateway device 102 obtains dial reading image information of the target substation device from the target operation image by using the second container mirror image.
The second container mirror image is a container mirror image used for obtaining the running state of the target substation equipment according to the reading of the dial plate carried in the target substation equipment, and some substation equipment can judge whether the substation equipment is running normally or not according to the reading of the dial plate, for example, the reading of the dial plate of the substation equipment should be in a certain reading interval in normal running, and if the reading of the dial plate is outside the reading interval at the moment, the running state is not running normally. In this embodiment, if the judgment of the device operating state of the target substation device can be performed through the dial reading, the container mirror image in the target container corresponding to the target substation device may be the second container mirror image, and at this time, the gateway device 102 may obtain, by using the first container mirror image, the dial reading image information of the target substation device from the shot target operating image, which may be an image of the target substation device near the dial area.
Step S602, the gateway device 102 performs character recognition on dial reading image information to determine the current dial reading of the target substation device;
and step S603, determining the equipment running state of the target substation equipment according to the current dial reading.
Then, the gateway device 102 may determine the reading of the current dial plate of the target substation device according to the determined dial plate reading image information, for example, may identify the reading currently displayed on the dial plate through a character recognition technology, so as to determine whether the reading displayed on the current dial plate meets a reading interval that needs to be met when the substation device operates normally, that is, the dial plate reading may be used to determine the device operating state of the target substation device.
In this embodiment, when the container mirror image is the second container mirror image, the gateway device 102 may obtain the current dial reading of the target substation device according to the dial reading image information of the target substation device, and may further determine the operating state of the device by using the current dial reading.
In an embodiment, when the container mirror image is a third container mirror image for determining an operation state of the device according to an on/off state of an indicator light carried on the target substation device, as shown in fig. 7, step S203 may further include:
step S701, the gateway device 102 obtains the indicator light image information of the target substation device from the target operation image by using the third container mirror image.
The third container mirror image is a container mirror image used for obtaining the operating state of the target substation equipment according to the state of the indicator lamp carried in the target substation equipment, and some substation equipment can judge whether the substation equipment is normally operating according to the on-off state of the indicator lamp, for example, the indicator lamp of the substation equipment should be in the on state in normal operation, and if the indicator lamp is in the off state at the moment, the operating state is not normally operating. In this embodiment, if the device operating state of the target substation device can be determined by the state of the indicator lamp of the target substation device, the container mirror image in the target container corresponding to the target substation device may be a third container mirror image, and at this time, the gateway device 102 may obtain image information of the indicator lamp of the target substation device from the shot target operating image by using the third container mirror image, or may be an image of the target substation device near the indicator lamp area.
Step S702, the gateway device 102 determines the current on-off state of the indicator light of the target substation device based on the indicator light image information;
step S703, the gateway device 102 determines the device operating state of the target substation device according to the current on-off state.
Then, the gateway device 102 may determine, according to the determined image information of the indicator lamp, a current on-off state of the indicator lamp of the target substation device, for example, by comparing a pre-stored image of the indicator lamp in the on-state with a pre-stored image of the indicator lamp in the off-state, so as to determine, according to a comparison result, whether the current on-off state of the indicator lamp of the target substation device belongs to the on-state or the off-state, that is, determine the device operating state of the target substation device by using the on-off state.
In this embodiment, when the container mirror image is the third container mirror image, the gateway device 102 may determine the current on-off state of the indicator lamp of the target substation device according to the indicator lamp image information of the target substation device, and may further determine the operating state of the device by using the current on-off state of the indicator lamp.
In an application example, an equipment running state detection method based on gateway and container technology is provided, an acquired equipment running image is sent to an intelligent gateway through an image acquisition device, the intelligent gateway determines target substation equipment needing running state detection according to the obtained picture information, a preset corresponding relation between the equipment and a container is utilized to obtain a target container corresponding to the target substation equipment from a container warehouse, and the container mirror image of the target container is utilized to analyze the equipment running image to obtain a corresponding running state. The method specifically comprises the following steps:
(1) and acquiring an equipment running image acquired by the image acquisition device, and determining a target running image from the equipment running image.
The intelligent gateway can determine the equipment running image used for detecting the equipment running state of the target substation equipment from the acquired equipment running image to serve as the target running image.
For example, when the image acquisition device acquires the device image, the shot device identifier of the substation device can be carried into the device running image, and when the intelligent gateway acquires the device running image, the device running image carrying the device identifier of the target substation device can be judged according to the device identifier carried by the device running image and used as the target running image.
The selection of the target substation equipment can be that a user triggers an operation state detection request aiming at the substation equipment through a terminal of the user, when the user needs to execute equipment operation state detection, the operation state detection request can be triggered through an intelligent gateway, the intelligent gateway can respond to the request, an equipment list carrying all the substation equipment in the substation is returned to the terminal for display, the user can select the equipment by clicking the substation equipment in the equipment list displayed on the terminal, and then the intelligent gateway can take the substation equipment selected by the user as the target substation equipment needing operation state monitoring.
(2) And acquiring a target container corresponding to the target substation equipment from the container warehouse in which the various containers are stored.
In the scheme, the target container refers to a container carrying a mirror image used for analyzing the running state of the target substation equipment, and the gateway equipment can obtain the container corresponding to the target substation equipment from the container warehouse and serve as the target container. The system comprises a container warehouse, a user, a gateway device and a target substation device, wherein different containers formed by various different container mirror images can be stored in the container warehouse in advance, the user puts the mirror images used for carrying out image analysis on different substation devices into the containers in advance, and after the gateway device obtains the target substation device, the containers corresponding to the target substation device can be obtained from the container warehouse in which various containers are stored in advance and serve as the target containers.
For example, the target container may be determined by a device identifier carried in a device operation image, a corresponding relationship between the device identifier and the container may be constructed in the gateway device in advance, and after the gateway device obtains the device identifier, the container corresponding to the device identifier may be read from the container warehouse based on the corresponding relationship and used as the target container.
(3) And acquiring a container mirror image in the target container, and analyzing the equipment operation image by using the container mirror image to obtain the equipment operation state of the target substation equipment.
And 3.1, the container mirror image comprises the container mirror image used for identifying the on-off state of the substation equipment to determine the running state of the equipment, specifically, the on-off state of the target substation equipment can be determined by selecting a switch image area of the target substation equipment from the running image of the equipment and utilizing a preset switch on/off image through the container mirror image, so that the running state of the target substation equipment is determined according to the on-off state.
And 3.2, the container mirror comprises a container mirror used for reading the dial plate reading of the substation equipment, the running state of the equipment is determined according to the reading, specifically, a dial plate reading image area of the target substation equipment can be selected from the running image of the equipment, text recognition is carried out on the dial plate reading image area through the container mirror, a corresponding dial plate reading is obtained, and therefore the running state of the equipment of the target substation equipment is obtained based on the dial plate reading.
And 3.3, the container mirror image also comprises a container mirror image used for identifying the on-off state of the operation indicator lamp installed in the substation equipment to determine the operation state of the equipment, specifically, the operation indicator lamp area of the target substation equipment can be selected from the operation image of the equipment, the on-off state image of the preset operation indicator lamp is used for judging the state of the operation indicator lamp through the container mirror image, and therefore the operation state of the target substation equipment is determined according to the on-off state of the operation indicator lamp.
The application example sends the collected equipment running image to the intelligent gateway through the image collecting device, the intelligent gateway determines target substation equipment needing running state detection according to the obtained picture information, a preset corresponding relation between the equipment and a container is utilized, a target container corresponding to the target substation equipment is obtained from a container warehouse, the container mirror image of the target container is utilized to analyze the equipment running image, and the corresponding running state is obtained. Compared with the method that the running state of the substation equipment is recognized by sequentially running the image recognition algorithm, the method and the device can improve the running state monitoring efficiency of the substation equipment.
It should be understood that although the various steps in the flow charts of fig. 2-7 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-7 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least some of the other steps.
In one embodiment, as shown in fig. 8, there is provided an apparatus for detecting a device based on gateway and container technology, applied to a gateway device, including: a target image acquisition module 801, a target container acquisition module 802, and an operation state acquisition module 803, wherein:
a target image obtaining module 801, configured to obtain an equipment operation image collected by an image collecting device, and determine, from the equipment operation image, a target operation image in which a target substation equipment to be detected is photographed;
a target container acquisition module 802, configured to acquire a target container corresponding to a target substation device from a container warehouse in which multiple containers are stored in advance;
and the operation state acquisition module 803 is configured to acquire a container mirror image in the target container, perform image analysis on the target operation image by using the container mirror image in the target container, and obtain an equipment operation state of the target substation equipment.
In one embodiment, the device operation image carries the device identifier of the substation device shot in the device operation image; a target image obtaining module 801, further configured to obtain a target device identifier of a target substation device; and screening the equipment operation image carrying the target equipment identification from the equipment operation image as a target operation image.
In one embodiment, the gateway device is preset with a corresponding relationship between a device identifier and a plurality of containers stored in a container warehouse; the target container obtaining module 802 is further configured to obtain, based on the correspondence, a container corresponding to the target device identifier from multiple containers stored in the container warehouse, and use the container as the target container.
In one embodiment, the target image obtaining module 801 is further configured to obtain a substation device list corresponding to a preset substation in response to an operation state detection request, triggered by the detection terminal, for the substation device in the preset substation; the transformer substation equipment list stores transformer substation equipment information of each transformer substation equipment included in a preset transformer substation; returning the transformer substation equipment list to the detection terminal for display; and acquiring target substation equipment information selected by the detection terminal aiming at the displayed substation equipment list, and taking the substation equipment corresponding to the target substation equipment information as the target substation equipment.
In one embodiment, when the container mirror image is a first container mirror image used for determining the device operation state according to the switch state of the target substation device, the operation state obtaining module 803 is further configured to obtain, by using the first container mirror image, switch image information of the target substation device from the target operation image; determining the current on-off state of the target substation equipment based on the on-off image information; and determining the equipment running state of the target substation equipment according to the current switch state.
In one embodiment, when the container mirror image is a second container mirror image used for determining the operation state of the device according to the dial reading of the target substation device, the operation state obtaining module 803 is further configured to obtain, from the target operation image, dial reading image information of the target substation device by using the second container mirror image; performing character recognition on the dial reading image information, and determining the current dial reading of the target substation equipment; and determining the equipment running state of the target substation equipment according to the current dial reading.
In an embodiment, when the container mirror image is a third container mirror image used for determining an operation state of the device according to a lighting-up and lighting-down state of an indicator light carried on the target substation device, the operation state obtaining module 803 is further configured to obtain, by using the third container mirror image, indicator light image information of the target substation device from a target operation image; determining the current on-off state of an indicator lamp of the target substation equipment based on the indicator lamp image information; and determining the equipment running state of the target substation equipment according to the current on-off state.
For specific limitations of the device detection apparatus based on the gateway and container technology, reference may be made to the above limitations of the device detection method based on the gateway and container technology, which are not described herein again. The modules in the device detection apparatus based on gateway and container technologies may be implemented in whole or in part by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the gateway device, and can also be stored in a memory in the gateway device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a gateway device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 9. The gateway device includes a processor, a memory, and a communication interface connected by a system bus. Wherein the processor of the gateway device is configured to provide computing and control capabilities. The memory of the gateway device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the gateway device is used for performing wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a method for device detection based on gateway and container technology.
Those skilled in the art will appreciate that the structure shown in fig. 9 is a block diagram of only a portion of the structure associated with the present application and does not constitute a limitation on the gateway device to which the present application applies, and that a particular gateway device may include more or less components than those shown, or combine certain components, or have a different arrangement of components.
In one embodiment, there is further provided a gateway device, including a memory and a processor, where the memory stores a computer program, and the processor implements the steps in the above method embodiments when executing the computer program.
In an embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method embodiments.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A device detection method based on gateway and container technology is applied to gateway devices, and the method comprises the following steps:
acquiring equipment operation images acquired by an image acquisition device, and determining a target operation image for shooting target substation equipment to be detected from the equipment operation images;
acquiring a target container corresponding to the target substation equipment from a container warehouse in which various containers are stored in advance;
and acquiring a container mirror image in the target container, and performing image analysis on the target operation image by using the container mirror image in the target container to obtain the equipment operation state of the target substation equipment.
2. The method according to claim 1, wherein the device operation image carries a device identifier of the substation device photographed in the device operation image;
the determining of the target operation image for shooting the target substation equipment to be detected from the equipment operation image comprises:
acquiring a target equipment identifier of the target substation equipment;
and screening the equipment operation image carrying the target equipment identification from the equipment operation image to serve as the target operation image.
3. The method according to claim 2, wherein the gateway device is preset with a correspondence between a device identifier and a plurality of types of containers stored in the container warehouse;
the acquiring of the target container corresponding to the target substation equipment comprises:
and acquiring a container corresponding to the target equipment identifier from various containers stored in the container warehouse as the target container based on the corresponding relation.
4. The method of claim 1, wherein before determining from the device operation images that a target operation image of a target substation device to be detected is taken, further comprising:
responding to an operation state detection request aiming at substation equipment in a preset substation, which is triggered by a detection terminal, and acquiring a substation equipment list corresponding to the preset substation; the substation equipment list stores substation equipment information of each substation equipment included in the preset substation;
returning the substation equipment list to the detection terminal for display;
and acquiring target substation equipment information selected by the detection terminal aiming at the displayed substation equipment list, and taking the substation equipment corresponding to the target substation equipment information as the target substation equipment.
5. The method of claim 1, wherein when the container mirror is a first container mirror for determining the device operating state according to the switch state of the target substation device, performing image analysis on the target operating image by using the container mirror in the target container to obtain the device operating state of the target substation device, comprises:
acquiring switch image information of the target substation equipment from the target operation image by using the first container mirror image;
determining the current on-off state of the target substation equipment based on the on-off image information;
and determining the equipment running state of the target substation equipment according to the current switch state.
6. The method of claim 1, wherein when the container mirror is a second container mirror used for determining the device operating state according to the dial reading of the target substation device, performing image analysis on the target operating image by using the container mirror in the target container to obtain the device operating state of the target substation device comprises:
acquiring dial reading image information of the target substation equipment from the target operation image by using the second container mirror image;
performing character recognition on the dial reading image information, and determining the current dial reading of the target substation equipment;
and determining the equipment running state of the target substation equipment according to the current dial reading.
7. The method of claim 1, wherein when the container mirror is a third container mirror for determining the operating state of the equipment according to the on-off state of an indicator light carried on the target substation equipment, performing image analysis on the target operating image by using the container mirror in the target container to obtain the operating state of the equipment of the target substation equipment, the method comprises:
acquiring indicator lamp image information of the target substation equipment from the target operation image by using the third container mirror image;
determining the current on-off state of an indicator lamp of the target substation equipment based on the indicator lamp image information;
and determining the equipment running state of the target substation equipment according to the current on-off state.
8. The utility model provides an equipment detection device based on gateway and container technique which characterized in that is applied to gateway equipment, the device includes:
the target image acquisition module is used for acquiring the equipment operation images acquired by the image acquisition device and determining a target operation image for shooting target transformer substation equipment to be detected from the equipment operation images;
the target container acquisition module is used for acquiring a target container corresponding to the target substation equipment from a container warehouse in which various containers are stored in advance;
and the running state acquisition module is used for acquiring the container mirror image in the target container, and performing image analysis on the target running image by using the container mirror image in the target container to obtain the equipment running state of the target substation equipment.
9. A gateway device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor realizes the steps of the method of any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.
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