CN111049687B - Equipment maintenance video operation guide file processing method and device and AR terminal - Google Patents
Equipment maintenance video operation guide file processing method and device and AR terminal Download PDFInfo
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- CN111049687B CN111049687B CN201911334534.7A CN201911334534A CN111049687B CN 111049687 B CN111049687 B CN 111049687B CN 201911334534 A CN201911334534 A CN 201911334534A CN 111049687 B CN111049687 B CN 111049687B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
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Abstract
The application relates to a method and a device for processing an equipment maintenance video operation instruction file and an AR terminal. The method comprises the following steps: acquiring equipment identification and fault information of equipment to be overhauled; acquiring a video operation guide file of the equipment to be overhauled from a server through the equipment identifier and the fault information; wherein the video operation instruction file comprises videos of a plurality of overhaul steps; and playing the videos of the plurality of maintenance steps in sequence according to the maintenance steps. By adopting the method, the equipment maintenance efficiency can be improved.
Description
Technical Field
The application relates to the technical field of augmented reality, in particular to a method and a device for processing an equipment maintenance video operation instruction file and an AR terminal.
Background
The AR (Augmented Reality) technology is a technology that skillfully fuses virtual information and the real world, and a plurality of technical means such as multimedia, three-dimensional modeling, real-time tracking and registration, intelligent interaction, sensing and the like are widely applied, and virtual information such as characters, images, three-dimensional models, music, videos and the like generated by a computer is applied to the real world after analog simulation, and the two kinds of information complement each other, thereby realizing the 'enhancement' of the real world. AR smart glasses combining AR technology are now being produced, through which virtual information can be superimposed into the real world.
The existing enterprise can not quickly check the equipment maintenance knowledge along with the replacement of new and old workers, and the old workers lose the maintenance knowledge to cause the maintenance knowledge loss, so that the equipment maintenance efficiency is low when the same fault occurs.
Disclosure of Invention
In view of the foregoing, it is desirable to provide an apparatus overhaul video operation guidance file processing method, apparatus, AR terminal, and storage medium capable of providing an apparatus overhaul efficiency.
A processing method of an equipment maintenance video operation guide file is applied to an AR terminal, and comprises the following steps:
acquiring equipment identification and fault information of equipment to be overhauled; the equipment identification is obtained by a video stream recorded by a camera of the AR terminal in real time and used for confirming whether a maintainer arrives at the position of the equipment to be overhauled, the fault information is obtained from a fault overhaul task work order received by a wireless signal transceiver module of the AR terminal, and the fault information is the fault information of the equipment to be overhauled corresponding to the equipment identification;
acquiring a video operation guide file of the equipment to be overhauled from a server through the equipment identifier and the fault information; wherein the video operation instruction file comprises videos of a plurality of overhaul steps;
and playing the videos of the plurality of maintenance steps in sequence according to the maintenance steps.
In one embodiment, the method further comprises: acquiring voice information of a maintenance video played by a maintenance worker; and according to the voice information for playing the maintenance videos, sequentially playing the videos of the maintenance steps according to the maintenance steps.
In one embodiment, the step of obtaining the video operation guidance file of the device to be overhauled from the server by using the device identifier and the fault information includes: and acquiring historical maintenance videos of the same faults of the equipment to be maintained from a server through the equipment identification and the fault information.
In one embodiment, the step of obtaining the video operation guidance file of the device to be overhauled from the server through the device identifier and the fault information includes: and acquiring the preset overhauling operation animation of the equipment to be overhauled from the server according to the equipment identifier and the fault information.
In one embodiment, the method further comprises: acquiring voice information of a video played by a maintainer in the next maintenance step; and playing the video of the next maintenance step according to the voice information of the next maintenance step.
In one embodiment, the method further comprises: sending a prompt message for entering into autonomous maintenance when the video operation guide file of the equipment to be maintained does not exist in the server; after the confirmation information that the maintainers enter the autonomous maintenance is acquired, a camera of the AR terminal is called to record the maintenance operation of the maintainers to obtain a maintenance video; the maintenance video is sent to the server through a wireless signal transceiving module of the AR terminal, and the server stores the maintenance video after being segmented according to maintenance steps.
In one embodiment, when the video operation guidance file of the device to be overhauled does not exist in the server, the step of sending a prompt message for entering autonomous overhaul includes: when the video operation guide file of the equipment to be overhauled does not exist in the server, sending a text prompt message for entering into autonomous overhaul through display equipment of the AR terminal; and/or when the video operation guide file of the equipment to be overhauled does not exist in the server, sending out sound prompt information for entering autonomous overhaul through a loudspeaker of the AR terminal.
In one embodiment, the method further comprises: after acquiring confirmation information of the maintainers entering the autonomous maintenance, acquiring language information of data called by the maintainers, wherein the data is data of fault positions in the fault information of the equipment to be maintained; and acquiring the data from the server according to the voice information of the calling data.
In one embodiment, the method further comprises: acquiring gesture actions for adjusting the page of the data; the gesture action is obtained through a video stream recorded by a camera of the AR terminal in real time; and correspondingly adjusting the page of the data according to the gesture action.
In one embodiment, the method further comprises: detecting the ambient light intensity of the position of the equipment to be overhauled; and when the ambient light intensity is low, controlling the LED lamp arranged in front of the AR terminal to be turned on.
In one embodiment, the method further comprises: receiving operation data when the equipment to be overhauled is overhauled; displaying the operating data in a visual mode; the operation data can be used for judging whether the equipment to be overhauled finishes troubleshooting.
In one embodiment, the method further comprises: processing each frame of image in a video stream recorded by a camera in real time, judging whether the equipment identifier exists or not, and judging whether the equipment identifier is consistent with the equipment identifier in the fault maintenance task work order or not; and when the equipment identification is consistent with the equipment identification in the fault maintenance task work order, acquiring fault information in the fault maintenance task work order corresponding to the equipment identification.
An apparatus for processing an equipment overhaul video operation guidance file, applied to an AR terminal, the apparatus comprising:
the information acquisition module is used for acquiring the equipment identification and the fault information of the equipment to be overhauled; the equipment identification is obtained by a video stream recorded by a camera of the AR terminal in real time and used for confirming whether a maintainer arrives at the position of the equipment to be overhauled, the fault information is obtained from a fault overhaul task work order received by a wireless signal transceiver module of the AR terminal, and the fault information is the fault information of the equipment to be overhauled corresponding to the equipment identification;
the historical overhaul video acquisition module is used for acquiring a video operation guide file of the equipment to be overhauled from a server through the equipment identifier and the fault information; wherein the video operation instruction file comprises videos of a plurality of overhaul steps;
and the playing module is used for sequentially playing the videos of the plurality of maintenance steps according to the maintenance steps.
In one embodiment, the apparatus further comprises: the voice information acquisition module is used for acquiring voice information of the maintenance video played by the maintenance personnel; the playing module is further used for playing the videos of the plurality of maintenance steps in sequence according to the voice information of the played maintenance videos.
In one embodiment, the historical overhaul video acquisition module is further configured to acquire, from a server, a historical overhaul video of the same fault of the device to be overhauled through the device identifier and the fault information.
In one embodiment, the historical overhaul video acquisition module is further configured to acquire a preconfigured overhaul operation animation of the equipment to be overhauled from a server through the equipment identifier and the fault information.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the first voice information acquisition module is used for acquiring voice information of a video played by a maintainer in the next maintenance step; and the first playing module is used for playing the video of the next overhaul step according to the playing of the voice information of the next overhaul step.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the prompt module is used for sending prompt information for entering the autonomous maintenance when the video operation guide file of the equipment to be maintained does not exist in the server; the recording module is used for calling a camera of the AR terminal to record the maintenance operation of the maintainer to obtain a maintenance video after acquiring the confirmation information that the maintainer enters the autonomous maintenance; the maintenance video is sent to the server through a wireless signal transceiving module of the AR terminal, and the server stores the maintenance video after being segmented according to maintenance steps.
In one embodiment, the prompt module includes: the character prompt unit is used for sending character prompt information for entering the autonomous maintenance through the display equipment of the AR terminal when the video operation guide file of the equipment to be maintained does not exist in the server; and/or the voice prompt unit is used for sending voice prompt information for entering the autonomous maintenance through a loudspeaker of the AR terminal when the video operation guide file of the equipment to be maintained does not exist in the server.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the second voice information acquisition module is used for acquiring language information of data called by a maintainer after acquiring confirmation information of the maintainer entering the autonomous maintenance, wherein the data is data of a fault position in the fault information of the equipment to be maintained; and the data acquisition module is used for acquiring the data from the server according to the voice information of the called data.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the gesture action acquisition module is used for acquiring gesture actions for page adjustment of the data; the gesture action is obtained through a video stream recorded by a camera of the AR terminal in real time; the gesture action is obtained through a video stream recorded by a camera of the AR terminal in real time; and the adjusting module is used for correspondingly adjusting the page of the data according to the gesture action.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the light intensity detection module is used for detecting the ambient light intensity of the position of the equipment to be overhauled; and the LED lamp starting module is used for controlling the LED lamp to be started when the ambient light intensity is low.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the operation data receiving module is used for receiving the operation data when the equipment to be overhauled is overhauled; the display module is used for displaying the operation data in a visual mode; the operation data can be used for judging whether the equipment to be overhauled finishes troubleshooting.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the judging module is used for processing each frame of image in the video stream recorded by the camera in real time, judging whether the equipment identifier exists or not, and judging whether the equipment identifier is consistent with the equipment identifier in the fault maintenance task work order or not; and the fault information acquisition module is used for acquiring the fault information in the fault maintenance task work order corresponding to the equipment identification when the equipment identification is consistent with the equipment identification in the fault maintenance task work order.
An AR terminal comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
acquiring equipment identification and fault information of equipment to be overhauled; the equipment identification is obtained by a video stream recorded by a camera of the AR terminal in real time and used for confirming whether a maintainer arrives at the position of the equipment to be overhauled, the fault information is obtained from a fault overhaul task work order received by a wireless signal transceiver module of the AR terminal, and the fault information is the fault information of the equipment to be overhauled corresponding to the equipment identification;
acquiring a video operation guide file of the equipment to be overhauled from a server through the equipment identifier and the fault information; wherein the video operation instruction file comprises videos of a plurality of overhaul steps;
and playing the videos of the plurality of maintenance steps in sequence according to the maintenance steps.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
acquiring equipment identification and fault information of equipment to be overhauled; the device identification is obtained by a video stream recorded by a camera of the AR terminal in real time and used for determining whether a maintainer arrives at the position of the device to be overhauled, the fault information is obtained from a fault overhauling task work order received by a wireless signal transceiver module of the AR terminal, and the fault information is the fault information of the device to be overhauled corresponding to the device identification;
acquiring a video operation guide file of the equipment to be overhauled from a server through the equipment identifier and the fault information; wherein the video operation instruction file comprises videos of a plurality of overhaul steps;
and playing the videos of the plurality of maintenance steps in sequence according to the maintenance steps.
According to the equipment maintenance video operation instruction file processing method and device, the AR terminal and the storage medium, the historical maintenance videos including the multiple maintenance steps of the equipment to be maintained are obtained, the historical maintenance videos are played in sequence according to the maintenance steps, the maintenance process can be effectively instructed, manual operation is not needed, it is guaranteed that hands are not occupied, and the equipment maintenance efficiency is effectively improved.
Drawings
FIG. 1 is a diagram of an application environment for a method for processing an equipment overhaul video operation guidance file in one embodiment;
FIG. 2 is a schematic flow chart diagram illustrating a method for processing an equipment overhaul video operation guidance file in one embodiment;
FIG. 3 is a block diagram showing the construction of an apparatus for processing an inspection video operation guidance file according to an embodiment;
FIG. 4 is a diagram illustrating an internal structure of a computer device according to an 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 and not restrictive on the broad application.
The equipment overhaul video operation instruction file processing method can be applied to the application environment shown in figure 1. Among them, an AR (Augmented Reality) terminal 102 communicates with a server 104 via a network. The AR terminal 102 acquires equipment identification and fault information of equipment to be overhauled; the device identification is obtained by a video stream recorded by a camera of the AR terminal in real time and used for determining whether a maintainer arrives at the position of the device to be overhauled, the fault information is obtained from a fault overhauling task work order received by a wireless signal transceiver module of the AR terminal, and the fault information is the fault information of the device to be overhauled corresponding to the device identification; acquiring a video operation guide file of the equipment to be overhauled from a server through the equipment identifier and the fault information; wherein the video operation instruction file comprises videos of a plurality of overhaul steps; and playing the videos of the plurality of maintenance steps in sequence according to the maintenance steps. The AR terminal 102 includes, but is not limited to, various portable wearable devices, and the server 104 may be implemented by an independent server or a server cluster composed of a plurality of servers.
In one embodiment, as shown in fig. 2, a method for processing an equipment overhaul video operation guidance file is provided, which is described by taking the method as an example of being applied to an AR terminal in fig. 1, and includes the following steps:
step S110, acquiring equipment identification and fault information of equipment to be overhauled; the device identification is obtained by a video stream recorded by a camera of the AR terminal in real time and used for confirming whether a maintainer arrives at the position of the device to be overhauled, the fault information is obtained from a fault overhaul task work order received by a wireless signal transceiver module of the AR terminal, and the fault information is the fault information of the device to be overhauled corresponding to the device identification.
The equipment comprises but is not limited to various production equipment, processing equipment, packaging equipment, conveying equipment, electrical control equipment and the like, the equipment identifier can be the name, serial number or image identifier of the equipment, the fault information of the equipment to be overhauled corresponds to the equipment identifier, and the fault information of the equipment comprises the fault position, fault time and fault type of the equipment. The AR terminal is provided with the camera, so that a visual field picture of a maintainer can be recorded in real time, the video stream is a video data stream recorded by the camera in real time, and whether the equipment identifier is included can be judged through image processing. When the device identification is included in the video picture, that is, the service man has reached the faulty device.
Step S120, acquiring a video operation guide file of the equipment to be overhauled from a server through the equipment identifier and the fault information; wherein the video operation guidance file comprises videos of a plurality of overhaul steps.
The video operation guidance file can be searched and obtained from the server through equipment identification, equipment fault positions and equipment fault types, and the video operation guidance file is a file for guiding operation of maintenance, can be a video of the historical maintenance process of the equipment to be maintained, and can also be maintenance operation animation manufactured according to the equipment to be maintained. And recording the video of the historical overhaul process by an overhaul worker in the overhaul process.
Specifically, the wireless signal transceiver module of the AR terminal sends a request for obtaining an operation guidance file of the device to be overhauled to a server according to the device identifier and the fault information, and receives the operation guidance file sent by the server.
For example, the name of the equipment is No. 1 electrical cabinet, the fault position of the No. 1 electrical cabinet is an incoming line main switch, the type is a trip fault, and the file of the operation guidance of the equipment to be overhauled can be searched from the server according to the name of the No. 1 electrical cabinet, the fault position of the incoming line main switch and the fault type of the trip fault.
And step S140, the videos of the plurality of maintenance steps are played in sequence according to the maintenance steps.
The videos of the multiple maintenance steps are played in sequence according to the maintenance steps, the videos can be played in an automatic playing mode, namely the videos are played according to the time length of the videos, the videos can also be controlled to be played through instructions, and the maintenance personnel send the video instructions for playing the next step according to the videos of the multiple maintenance steps to selectively play the videos of the maintenance steps. Of course, it can be understood that the service person sends out a video instruction for repeatedly playing the current step according to the videos of the multiple service steps to selectively play the video of the service step, or the service person sends out a video instruction for playing the previous step according to the videos of the multiple service steps to selectively play the video of the service step.
Specifically, when watching the video of the current maintenance step, the maintainer finds that the maintenance can be completed without watching the video of the current maintenance step, and clicks to send an instruction through a finger in the visual range of the AR terminal to control the AR terminal to play the video of the next maintenance step.
Specifically, the AR terminal is AR glasses, the historical overhaul video can be played in the lens range of the AR glasses, and the historical overhaul video is overlapped with the real environment.
In the equipment maintenance operation guiding method based on the AR terminal, the historical maintenance videos including the multiple maintenance steps of the equipment to be maintained are obtained, the historical maintenance videos are played in sequence according to the maintenance steps, the maintenance process can be effectively guided, manual operation is not needed, it is guaranteed that both hands are not occupied, and the equipment maintenance efficiency is effectively improved.
In one embodiment, before step S140, the method further includes: step S130, acquiring voice information of a maintenance video played by a maintenance worker; the step S140 includes: and according to the voice information of the played maintenance videos, the videos of the maintenance steps are played in sequence according to the maintenance steps.
The AR terminal detects voice information of the maintainer in real time in the overhauling process of the maintainer, the voice information of the video played in the next overhauling step can be preset voice information, and if the voice information is operated in the next step, the voice information of the video played in the next overhauling step of the maintainer can be recognized through semantic recognition. The voice information of the played maintenance video stores the playing instruction corresponding to the voice information of the played maintenance video in the AR terminal, and the historical maintenance video can be played according to the playing instruction.
Specifically, the voice recognition module of the AR terminal acquires voice information of the maintenance video played by the maintainer.
In one embodiment, the step S120 includes: and acquiring historical maintenance videos of the same fault of the equipment to be maintained from a server through the equipment identifier and the fault information.
Wherein the same fault of a device indicates that the device has the same fault before the fault. And recording the historical overhaul video by an overhaul worker in the overhaul process.
For example, the name of the equipment is 1 # electrical cabinet, the fault position of 1 # electrical cabinet is an incoming line main switch, the type is a trip fault, and the historical maintenance video of the same fault of the equipment to be maintained can be searched from the server according to the name of 1 # electrical cabinet, the fault position of the incoming line main switch and the fault type of the trip fault.
In one embodiment, the step S120 includes: and acquiring the preset overhauling operation animation of the equipment to be overhauled from the server according to the equipment identifier and the fault information.
The preset overhaul operation animation is simulation animation for overhauling the equipment to be overhauled and can be generated through computer drawing software. Optionally, when the preconfigured overhaul operation animation is played, the overhaul operation animation may be superimposed on the corresponding position of the device, a three-dimensional model of the device to be overhauled may be pre-established, and then the overhaul operation animation is displayed on the display screen of the AR terminal according to the position of the fault point of the device to be overhauled, and the display position of the overhaul operation animation is exactly superimposed on the fault point of the device to be overhauled within the field of view.
In one embodiment, the method for processing the equipment overhaul video operation guidance file further comprises the following steps: acquiring voice information of a video played by a maintainer in the next maintenance step; and playing the video of the next maintenance step according to the voice information of the next maintenance step.
Specifically, a voice recognition module of the AR terminal acquires voice information of a video played by a maintainer in a next maintenance step; and the display module of the AR terminal plays the video of the next maintenance step. The maintainer of the embodiment can control and broadcast the video of the next maintenance step through voice without manual operation, so that the maintenance efficiency is improved.
In one embodiment, the method for processing the equipment overhaul video operation guidance file further comprises the following steps: sending a prompt message for entering into autonomous maintenance when the video operation guide file of the equipment to be maintained does not exist in the server; after the confirmation information that the maintainers enter the autonomous maintenance is acquired, a camera of the AR terminal is called to record the maintenance operation of the maintainers to obtain a maintenance video; the maintenance video is sent to the server through a wireless signal transceiving module of the AR terminal, and the server stores the maintenance video after being segmented according to maintenance steps.
In one embodiment, when the video operation guidance file of the device to be overhauled does not exist in the server, the step of sending a prompt message for entering autonomous overhaul includes: when the video operation guide file of the equipment to be overhauled does not exist in the server, sending a text prompt message for entering into autonomous overhaul through display equipment of the AR terminal; and/or when the video operation guide file of the equipment to be overhauled does not exist in the server, sending out sound prompt information for entering autonomous overhaul through a loudspeaker of the AR terminal.
The prompt message entering the autonomous maintenance is played through a loudspeaker of the AR terminal, and can also be displayed through a display of the AR terminal through characters; after seeing the prompt message, the maintainer selects the prompt message and can confirm to enter the autonomous maintenance through voice reply. The overhaul video can be stored in the server in a segmented mode according to the voice information 'next step' of overhaul personnel in the overhaul video. For example, if the prompt message indicates that the maintenance is performed, the maintenance staff replies yes, the automatic maintenance process is performed, and the maintenance operation of the maintenance staff is started to record maintenance videos; of course, if the maintainer replies "no", the autonomous maintenance process can be exited without recording the maintenance video.
In one embodiment, the method for processing the equipment overhaul video operation guidance file further comprises the following steps: after acquiring confirmation information of the maintainers entering the autonomous maintenance, acquiring language information of data called by the maintainers, wherein the data is data of fault positions in the fault information of the equipment to be maintained; and acquiring the data from the server according to the voice information of the calling data.
Wherein, the data comprises drawings, operation instructions, specifications and the like of the equipment. For example, the maintainer sends out voice information of 'calling a drawing', and the AR terminal acquires the drawing of the fault position from the server and displays the drawing on a display screen.
Specifically, after acquiring confirmation information that a maintainer enters into autonomous maintenance, a voice recognition module of the AR terminal acquires language information of data called by the maintainer, wherein the data is data of a fault position in fault information of the equipment to be maintained; and the wireless signal transceiving module of the AR terminal acquires the data from the server according to the voice information of the calling data.
In one embodiment, the method for processing the equipment overhaul video operation guidance file further comprises the following steps: acquiring gesture actions for adjusting the page of the data; the gesture action is obtained through a video stream recorded by a camera of the AR terminal in real time; and correspondingly adjusting the page of the data according to the gesture action.
The gesture action for adjusting the data page can be preset, the gesture action appears in a video picture and indicates that the corresponding adjustment is to be performed on the data page, and the gesture action can correspond to an adjustment instruction for page enlargement, page reduction and page rotation.
Specifically, a camera of the AR terminal acquires a gesture for adjusting the page of the data; the gesture actions are obtained through a video stream recorded by a camera of the AR terminal in real time; and the display module of the AR terminal correspondingly adjusts the page of the data according to the gesture action.
In one embodiment, the method for processing the equipment overhaul video operation guidance file further comprises the following steps: detecting the ambient light intensity of the position of the equipment to be overhauled; and when the ambient light intensity is low, controlling the LED lamp arranged in front of the AR terminal to be turned on.
Wherein, the maintenance process needs to guarantee the ambient light intensity, and the AR terminal sets up the ambient light intensity of light detection sensor real-time detection fault point when ambient light intensity is less than the default, sends turn-on signal to the LED lamp to control the LED lamp and open, the default can set up according to the needs of maintenance environment. By the method, the light intensity of the overhaul environment can be guaranteed.
Specifically, a light detection module of the AR terminal detects the ambient light intensity at the location of the equipment to be overhauled; and the processor of the AR terminal controls the LED lamp arranged in front of the AR terminal to be turned on when the ambient light intensity is low.
In one embodiment, the method for processing the equipment overhaul video operation guidance file further comprises the following steps: receiving operation data when the equipment to be overhauled is overhauled; displaying the operating data in a visual manner; the operation data can be used for judging whether the equipment to be overhauled finishes troubleshooting.
The existing maintenance system collects fault information through an advertising sensor, the fault information is usually displayed only in a data abnormity and alarm mode on a computer, a maintainer does not have a terminal data display device after entering a maintenance site, after troubleshooting and maintenance are completed, whether troubleshooting is carried out cannot be known, and the maintainer needs to repeatedly run between the maintenance site and a central control room for verification.
Specifically, a wireless signal transceiver module of the AR terminal receives operation data of the equipment to be overhauled when the overhaul is completed; the display module of the AR terminal displays the operation data in a visual mode; the operation data can be used for judging whether the equipment to be overhauled finishes troubleshooting.
In one embodiment, the method for processing the equipment overhaul video operation guidance file further comprises the following steps: processing each frame of image in a video stream recorded by a camera in real time, judging whether the equipment identifier exists or not, and judging whether the equipment identifier is consistent with the equipment identifier in the fault maintenance task work order or not; and when the equipment identification is consistent with the equipment identification in the fault maintenance task work order, acquiring fault information in the fault maintenance task work order corresponding to the equipment identification.
And judging whether the equipment identifier exists or not, judging whether the equipment identifier is consistent with the equipment identifier in the fault maintenance task work order or not, and judging whether the maintainer arrives at the equipment to be maintained or not.
Specifically, the processor of the AR terminal processes each frame of image in the video stream recorded by the camera in real time, determines whether the device identifier exists, and determines whether the device identifier is consistent with the device identifier in the troubleshooting task work order.
It should be understood that, although the steps in the flowchart of fig. 2 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 limited to being performed in the exact order illustrated and, unless explicitly stated herein, may be performed in other orders. Moreover, at least a portion of the steps in fig. 2 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
In one embodiment, as shown in fig. 3, there is provided an equipment overhaul video operation guidance file processing apparatus including: an information acquisition module 210, a historical overhaul video acquisition module 220, and a play module 240, wherein:
an information obtaining module 210, configured to obtain an equipment identifier and fault information of an equipment to be overhauled; the equipment identification is obtained by a video stream recorded by a camera of the AR terminal in real time and used for confirming whether a maintainer arrives at the position of the equipment to be overhauled, the fault information is obtained from a fault overhaul task work order received by a wireless signal transceiver module of the AR terminal, and the fault information is the fault information of the equipment to be overhauled corresponding to the equipment identification;
a historical overhaul video acquisition module 220, configured to acquire a video operation guidance file of the to-be-overhauled device from a server according to the device identifier and the fault information; wherein the video operation instruction file comprises videos of a plurality of overhaul steps;
and the playing module 240 is configured to play the videos of the multiple maintenance steps in sequence according to the maintenance steps.
In one embodiment, the device overhaul video operation guidance file processing apparatus further comprises: the voice information acquisition module 230 is configured to acquire voice information of a maintenance video played by a maintenance worker; the playing module 240 is further configured to play the videos of the multiple maintenance steps in sequence according to the voice information of the played maintenance video.
In one embodiment, the historical troubleshooting video obtaining module 220 is further configured to obtain a historical troubleshooting video of the same fault of the device to be overhauled from a server through the device identifier and the fault information.
In one embodiment, the historical troubleshooting video obtaining module 220 is further configured to obtain a preconfigured troubleshooting operation animation of the device to be overhauled from a server through the device identifier and the fault information.
In one embodiment, the apparatus service video operation guidance file processing device further includes: the first voice information acquisition module is used for acquiring voice information of a video played by a maintainer in the next maintenance step; and the first playing module is used for playing the video of the next maintenance step according to the voice information of the next maintenance step.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the prompt module is used for sending prompt information for entering the autonomous maintenance when the video operation guide file of the equipment to be maintained does not exist in the server; the recording module is used for calling a camera of the AR terminal to record the overhauling operation of the maintainer to obtain an overhauling video after acquiring the confirmation information that the maintainer enters the autonomous overhauling; the maintenance video is sent to the server through a wireless signal transceiving module of the AR terminal, and the server stores the maintenance video after being segmented according to maintenance steps.
In one embodiment, the prompt module includes: the character prompt unit is used for sending character prompt information for entering the autonomous maintenance through the display equipment of the AR terminal when the video operation guide file of the equipment to be maintained does not exist in the server; and/or the voice prompt unit is used for sending voice prompt information for entering the autonomous maintenance through a loudspeaker of the AR terminal when the video operation guide file of the equipment to be maintained does not exist in the server.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the second voice information acquisition module is used for acquiring language information of data called by a maintainer after acquiring confirmation information of the maintainer entering the autonomous maintenance, wherein the data is data of a fault position in the fault information of the equipment to be maintained; and the data acquisition module is used for acquiring the data from the server according to the voice information of the called data.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the gesture action acquisition module is used for acquiring gesture actions for page adjustment of the data; the gesture action is obtained through a video stream recorded by a camera of the AR terminal in real time; the gesture action is obtained through a video stream recorded by a camera of the AR terminal in real time; and the adjusting module is used for correspondingly adjusting the page of the data according to the gesture action.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the light intensity detection module is used for detecting the ambient light intensity of the position of the equipment to be overhauled; and the LED lamp starting module is used for controlling the LED lamp to be started when the ambient light intensity is low.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the operation data receiving module is used for receiving the operation data when the equipment to be overhauled is overhauled; the display module is used for displaying the operation data in a visual mode; the operation data can be used for judging whether the equipment to be overhauled finishes troubleshooting.
In one embodiment, the device overhaul video operation guidance file processing apparatus further includes: the judging module is used for processing each frame of image in the video stream recorded by the camera in real time, judging whether the equipment identifier exists or not, and judging whether the equipment identifier is consistent with the equipment identifier in the fault maintenance task work order or not; and the fault information acquisition module is used for acquiring the fault information in the fault maintenance task work order corresponding to the equipment identification when the equipment identification is consistent with the equipment identification in the fault maintenance task work order.
For specific limitations of the device overhaul video operation guidance file processing apparatus, reference may be made to the above limitations on the base device overhaul video operation guidance file processing method, which is not described herein again. All or part of each module in the equipment overhaul video operation guide file processing device can be realized through software, hardware and a combination of the software and the hardware. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 4. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer 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 network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a device servicing video operation guideline file processing method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 4 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory having a computer program stored therein and a processor that when executing the computer program performs the steps of:
acquiring equipment identification and fault information of equipment to be overhauled; the equipment identification is obtained by a video stream recorded by a camera of the AR terminal in real time and used for confirming whether a maintainer arrives at the position of the equipment to be overhauled, the fault information is obtained from a fault overhaul task work order received by a wireless signal transceiver module of the AR terminal, and the fault information is the fault information of the equipment to be overhauled corresponding to the equipment identification;
acquiring a video operation guide file of the equipment to be overhauled from a server through the equipment identifier and the fault information; wherein the video operation instruction file comprises videos of a plurality of overhaul steps;
and playing the videos of the plurality of maintenance steps in sequence according to the maintenance steps.
In one embodiment, the processor, when executing the computer program, further performs the steps of: acquiring voice information of a video played by a maintainer in the next maintenance step; and playing the video of the next maintenance step.
In one embodiment, the processor, when executing the computer program, further performs the steps of: sending a prompt message for entering into autonomous maintenance when the video operation guide file of the equipment to be maintained does not exist in the server; after the confirmation information that the maintainers enter the autonomous maintenance is acquired, a camera of the AR terminal is called to record the maintenance operation of the maintainers to obtain a maintenance video; the maintenance video is sent to the server through a wireless signal receiving and sending module of the AR terminal, and the server stores the maintenance video after being segmented according to maintenance steps.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, performs the steps of:
acquiring equipment identification and fault information of equipment to be overhauled; the equipment identification is obtained by a video stream recorded by a camera of the AR terminal in real time and used for confirming whether a maintainer arrives at the position of the equipment to be overhauled, the fault information is obtained from a fault overhaul task work order received by a wireless signal transceiver module of the AR terminal, and the fault information is the fault information of the equipment to be overhauled corresponding to the equipment identification;
acquiring a video operation guide file of the equipment to be overhauled from a server through the equipment identifier and the fault information; wherein the video operation instruction file comprises videos of a plurality of overhaul steps;
and playing the videos of the plurality of maintenance steps in sequence according to the maintenance steps.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring voice information of a video played by a maintainer in the next maintenance step; and playing the video of the next maintenance step.
In one embodiment, the computer program when executed by the processor further performs the steps of: sending a prompt message for entering into autonomous maintenance when the video operation guide file of the equipment to be maintained does not exist in the server; after the confirmation information that the maintainers enter the autonomous maintenance is acquired, a camera of the AR terminal is called to record the maintenance operation of the maintainers to obtain a maintenance video; the maintenance video is sent to the server through a wireless signal transceiving module of the AR terminal, and the server stores the maintenance video after being segmented according to maintenance steps.
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 may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
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 specific and detailed, but not to be understood 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 application shall be subject to the appended claims.
Claims (10)
1. A processing method of an equipment maintenance video operation guide file is applied to an AR terminal, and is characterized by comprising the following steps:
acquiring equipment identification and fault information of equipment to be overhauled; the equipment identification is obtained by a video stream recorded by a camera of the AR terminal in real time and used for confirming whether a maintainer arrives at the position of the equipment to be overhauled, the fault information is obtained from a fault overhaul task work order received by a wireless signal transceiver module of the AR terminal, and the fault information is the fault information of the equipment to be overhauled corresponding to the equipment identification;
acquiring a video operation guide file of the equipment to be overhauled from a server through the equipment identifier and the fault information; wherein the video operation instruction file comprises videos of a plurality of overhaul steps;
the videos of the plurality of maintenance steps are played in sequence according to the maintenance steps;
the step of obtaining the video operation guide file of the equipment to be overhauled from the server through the equipment identifier and the fault information comprises the following steps:
acquiring historical maintenance videos of the same fault of the equipment to be maintained from a server through the equipment identification and the fault information; the historical overhaul video is overlapped with a real environment, and the display position of the historical overhaul video is overlapped with a fault point of the equipment to be overhauled within the visual field range.
2. The method of claim 1, further comprising:
acquiring voice information of a maintenance video played by a maintenance worker;
and according to the voice information for playing the maintenance videos, sequentially playing the videos of the maintenance steps according to the maintenance steps.
3. The method according to claim 1, wherein the step of obtaining the video operation guidance file of the equipment to be overhauled from the server through the equipment identifier and the fault information comprises:
and acquiring the preset overhauling operation animation of the equipment to be overhauled from the server according to the equipment identifier and the fault information.
4. The method of claim 1, further comprising:
acquiring voice information of a video played by a maintainer in the next maintenance step;
and playing the video of the next maintenance step according to the voice information of the next maintenance step.
5. The method of claim 1, further comprising:
sending a prompt message for entering into autonomous maintenance when the video operation guide file of the equipment to be maintained does not exist in the server;
after the confirmation information that the maintainers enter the autonomous maintenance is acquired, a camera of the AR terminal is called to record the maintenance operation of the maintainers to obtain a maintenance video; the maintenance video is sent to the server through a wireless signal transceiving module of the AR terminal, and the server stores the maintenance video after being segmented according to maintenance steps.
6. The method of claim 5, wherein the step of sending a prompt to enter autonomous maintenance when the video operation guidance file of the equipment to be maintained does not exist in the server comprises:
when the video operation guide file of the equipment to be overhauled does not exist in the server, sending a text prompt message for entering into autonomous overhaul through display equipment of the AR terminal; and/or
And when the video operation guide file of the equipment to be overhauled does not exist in the server, sending out voice prompt information for entering autonomous overhaul through a loudspeaker of the AR terminal.
7. The method of claim 5, further comprising:
after acquiring confirmation information that a maintainer enters into the autonomous maintenance, acquiring language information of data called by the maintainer, wherein the data is data of a fault position in the fault information of the equipment to be maintained;
and acquiring the data from the server according to the voice information of the calling data.
8. The method of claim 7, further comprising:
acquiring gesture actions for adjusting the page of the data; the gesture action is obtained through a video stream recorded by a camera of the AR terminal in real time;
and correspondingly adjusting the page of the data according to the gesture action.
9. The method of claim 1, further comprising:
receiving operation data when the equipment to be overhauled is overhauled;
displaying the operating data in a visual mode; the operation data can be used for judging whether the equipment to be overhauled finishes troubleshooting.
10. The utility model provides an equipment overhauls video operation guide file processing apparatus, is applied to AR terminal, its characterized in that, the device includes:
the information acquisition module is used for acquiring equipment identification and fault information of equipment to be overhauled; the equipment identification is obtained by a video stream recorded by a camera of the AR terminal in real time and used for confirming whether a maintainer arrives at the position of the equipment to be overhauled, the fault information is obtained from a fault overhaul task work order received by a wireless signal transceiver module of the AR terminal, and the fault information is the fault information of the equipment to be overhauled corresponding to the equipment identification;
a video operation instruction file acquisition module, configured to acquire a video operation instruction file of the device to be overhauled from a server according to the device identifier and the fault information; wherein the video operation instruction file comprises videos of a plurality of overhaul steps;
and the playing module is used for sequentially playing the videos of the plurality of maintenance steps according to the maintenance steps.
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| CN111757166A (en) * | 2020-06-15 | 2020-10-09 | 北京华电科工电力工程有限公司 | VR and AR remote detection technology guidance method and system based on 5G transmission |
| CN113392988B (en) * | 2021-05-10 | 2023-06-09 | 贵州乌江水电开发有限责任公司乌江渡发电厂 | Maintenance file management method for paperless operation of hydropower plant |
| CN113438461A (en) * | 2021-05-14 | 2021-09-24 | 烟台杰瑞石油服务集团股份有限公司 | Auxiliary maintenance method and equipment |
| CN113258675B (en) * | 2021-05-27 | 2023-06-02 | 国网山东省电力公司莱芜供电公司 | Power equipment control and guide system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569769A (en) * | 2016-11-09 | 2017-04-19 | 唐雪松 | AR technology-based machine operation instruction information display method and apparatus |
| CN107277451A (en) * | 2017-07-14 | 2017-10-20 | 福建铁工机智能机器人有限公司 | A kind of utilization AR realizes the method and apparatus of remote guide scene investigation failure |
| CN108100794A (en) * | 2017-12-18 | 2018-06-01 | 快创科技（大连）有限公司 | It is a kind of that system is managed based on the elevator reparing of AR and intelligent push |
| CN108170273A (en) * | 2017-12-28 | 2018-06-15 | 南京华讯方舟通信设备有限公司 | A kind of expert's remote guide system and implementation method based on hololens glasses |
| CN109034404A (en) * | 2018-06-27 | 2018-12-18 | 上海擎测机电工程技术有限公司 | A kind of thermal power plant's multi-person synergy examination and repair system based on AR glasses, method and a kind of AR glasses |
| CN109683566A (en) * | 2018-12-18 | 2019-04-26 | 蒂姆维澳(上海)网络技术有限公司 | Equipment novel maintenance system and method based on internet and AR technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110213664A1 (en) * | 2010-02-28 | 2011-09-01 | Osterhout Group, Inc. | Local advertising content on an interactive head-mounted eyepiece |
-
2019
- 2019-12-23 CN CN201911334534.7A patent/CN111049687B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569769A (en) * | 2016-11-09 | 2017-04-19 | 唐雪松 | AR technology-based machine operation instruction information display method and apparatus |
| CN107277451A (en) * | 2017-07-14 | 2017-10-20 | 福建铁工机智能机器人有限公司 | A kind of utilization AR realizes the method and apparatus of remote guide scene investigation failure |
| CN108100794A (en) * | 2017-12-18 | 2018-06-01 | 快创科技（大连）有限公司 | It is a kind of that system is managed based on the elevator reparing of AR and intelligent push |
| CN108170273A (en) * | 2017-12-28 | 2018-06-15 | 南京华讯方舟通信设备有限公司 | A kind of expert's remote guide system and implementation method based on hololens glasses |
| CN109034404A (en) * | 2018-06-27 | 2018-12-18 | 上海擎测机电工程技术有限公司 | A kind of thermal power plant's multi-person synergy examination and repair system based on AR glasses, method and a kind of AR glasses |
| CN109683566A (en) * | 2018-12-18 | 2019-04-26 | 蒂姆维澳(上海)网络技术有限公司 | Equipment novel maintenance system and method based on internet and AR technology |
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