CN112565713A - Equipment fault maintenance interaction system and method - Google Patents
Equipment fault maintenance interaction system and method Download PDFInfo
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- CN112565713A CN112565713A CN202011553192.0A CN202011553192A CN112565713A CN 112565713 A CN112565713 A CN 112565713A CN 202011553192 A CN202011553192 A CN 202011553192A CN 112565713 A CN112565713 A CN 112565713A
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- 230000003993 interaction Effects 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012423 maintenance Methods 0.000 title abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 54
- 238000010586 diagram Methods 0.000 claims abstract description 30
- 238000013024 troubleshooting Methods 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000002452 interceptive effect Effects 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 5
- 238000012549 training Methods 0.000 description 4
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- 241001422033 Thestylus Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
- G09B5/14—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication
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Abstract
The invention provides an equipment fault maintenance interaction system and method, which comprises the following steps: the point location identification is arranged at the position to be detected of the equipment and used for storing preset point location information; the detection module is used for acquiring measurement data and matching the point location identification to acquire point location information of the measurement data; the interaction module is used for matching the equipment diagram at the corresponding position according to the point location information fed back by the detection module and outputting corresponding measurement data; and/or guiding a detection module to acquire measurement data of a corresponding point position according to the selected position to be detected in the equipment diagram; the invention can provide visual and convenient data information display for remote troubleshooting teaching, examination, technical support and the like, and has high automation degree.
Description
Technical Field
The invention relates to the field of automation control, in particular to an equipment fault maintenance interaction system and an equipment fault maintenance interaction method.
Background
In a communication machine room, a combined switch power supply system is a direct current power supply system which converts alternating current into-48V direct current and is combined with a storage battery pack to realize high reliability and uninterrupted power supply. Although the design service life of the combined switch power supply system is longer and is more than 5-7 years, due to lightning stroke, manual misoperation, external line fault and the like, the fault alarm of the switch power supply system is easily caused, and higher requirements are provided for the fault overhauling skills of operation and maintenance personnel.
During the troubleshooting teaching of the power supply system, in order to facilitate the visual teaching for multiple people at the same time, the following methods are generally adopted:
firstly, simulating a software CAD graphical case. The method is a pure software teaching mode, a software CAD case mode only supports limited preset cases, is different from actual operation training of actual assembly and maintenance, and can only be used as an aid of practical training to improve the operation skills of operation and maintenance personnel.
And secondly, a video monitoring teaching mode. The combined switch power supply system cabinet is large in size and relatively dispersed in key measuring point positions, so that a lens is easily shielded by an operator, and the measuring position and the measuring result are difficult to be displayed in real time and clearly during monitoring and teaching.
Third, VR or AR approaches have emerged in recent years. The method is applied to the maintenance of the power cabinet system, and has the similar problems in one or two aspects: all faults and processing in the VR mode are virtual, and a certain difference exists compared with skill quality training under the condition of strong electric power in actual fault maintenance; AR relies on the camera to discern, needs a plurality of different angle cameras when the power rack is great, and the cost is higher and have the problem of sheltering from by the operator, and the discernment degree of accuracy receives the restriction.
The teaching system combining the real object proposed in the prior art or other fields can also be used for assessment and maintenance skill identification, but generally does not have the online and offline interaction function, for example, the assessment and maintenance are generally scored by an assessment worker according to the operation steps of an operator on site, and a large amount of manpower and material resources are required to be input. Similarly, the related inventions of the existing real object teaching system are used for supporting on-line teaching or remote technology, and the supporting capability is relatively weak.
Disclosure of Invention
In view of the problems in the prior art, the invention provides an equipment troubleshooting interaction system and method, which mainly solve the problems that the observation is difficult to display in the measurement process, the operation steps of an operator in the troubleshooting and assessment process cannot be automatically recorded without people, and the like.
In order to achieve the above and other objects, the present invention adopts the following technical solutions.
An equipment troubleshooting interactive system comprising:
the point location identification is arranged at the position to be detected of the equipment and used for storing preset point location information;
the detection module is used for acquiring measurement data and matching the point location identification to acquire point location information of the measurement data;
the interaction module is used for matching the equipment diagram at the corresponding position according to the point location information fed back by the detection module, automatically highlighting and displaying the equipment diagram, and simultaneously outputting corresponding current measurement data; and/or guiding a detection module to acquire measurement data of the corresponding point according to the selected position to be detected in the equipment diagram.
Optionally, the device diagram includes a circuit diagram and a three-dimensional structure diagram.
Optionally, the point location identifier includes a button-type contact card.
Optionally, the detection module includes:
the measuring instrument is used for acquiring measuring data;
the position reading unit is used for identifying the point location identification and acquiring point location information corresponding to the measurement data;
and the storage unit is used for recording the measurement data acquired by the measuring instrument and storing the point location information and the corresponding measurement data in a correlation manner.
Optionally, the position reading unit comprises a card reader.
Optionally, before the interaction, the interaction module obtains an access right of the interaction object, and outputs an alternative of the interaction interface according to the access right.
Optionally, the alternatives include combinations of one or more of: replay, playback, measurement point location selection, data export.
Optionally, during measurement, the measurement portion of the measurement instrument is attracted to the point location identifier through a magnetic attraction component to perform continuous measurement.
Optionally, the measuring instrument establishes communication with the equipment to be measured, obtains the running state of the equipment to be measured, and inputs the running state into the storage unit for recording;
and the interaction module outputs operation and alarm information and/or starts interaction according to the running state record of the equipment to be tested.
An equipment troubleshooting interaction method, comprising:
setting a point location identification at a to-be-detected position of equipment, and storing preset point location information;
acquiring measurement data and matching the point location identification to acquire point location information of the measurement data;
matching the equipment diagrams at the corresponding positions according to the point location information, and outputting corresponding measurement data; and/or guiding to obtain the measurement data of the corresponding point according to the selected position to be measured in the equipment diagram.
As described above, the equipment troubleshooting interactive system and method of the present invention have the following advantages.
The relevance of the detection data and the point location information is realized, the remote teaching is facilitated through the visual display of the equipment diagram, the remote technical support is realized, and the online interaction is realized.
Drawings
FIG. 1 is a block diagram of a troubleshooting interactive system in an embodiment of the present invention.
Fig. 2 is a schematic view of an overhaul structure of a switching power supply cabinet according to an embodiment of the invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Referring to fig. 1, the present invention provides an equipment troubleshooting interactive system, which includes a point location identifier 01, a detection module 02, and an interactive module 03.
In an embodiment, the point location identifier 01 may be set at a preset detection point of the device to be detected, and point location information is stored in the point location identifier 01. The point location sign 01 accessible detachable construction installs and corresponds the position at equipment, if can set up the absorption portion and adsorb in the near position of corresponding detection point location at one of them face of point location sign 01. Alternatively, the point location identifier 01 may adopt a button type contact card, such as a button type metal contact TM card.
In one embodiment, the detection module 02 includes a measurement instrument, a position reading unit and a storage unit, and the measurement instrument may be an electrical special measurement instrument, and is composed of an embedded software and hardware system, and is responsible for measuring and collecting fault maintenance data of the device to be detected. The measuring instrument and the position reading unit are respectively connected with the storage unit, and the measuring instrument inputs the acquired measuring data into the storage unit for recording and backup; the position reading unit is used for recording point location information corresponding to each measurement data, and the point location information is output to the storage unit to be stored in association with the measurement data.
In one embodiment, the position reading unit may include a card reader, and reads the point location information stored in the point location identifier 01.
Referring to fig. 2, in an embodiment, taking the device to be detected as a switching power supply cabinet as an example, a plurality of point identifiers may be disposed in the switching power supply cabinet, where each point identifier corresponds to one detection point location, for example, the point location identifiers S106 and S108 correspond to the detection point locations S107 and S109, respectively.
The measuring instrument S101 can comprise a measuring positive meter pen S102 and a measuring negative meter pen S104, card readers S103 and S105 are respectively arranged on penholders of the two measuring meter pens in a laterally extending mode, and when the meter pens measure, the card readers are in contact with point location marks at corresponding positions to read point location information. Optionally, when measuring, the card reader and the dot position identifier may be fixed by being attracted by the magnetic attraction component, so that the stylus pen is suspended, and the position of the stylus pen is fixed to perform continuous measurement.
The measured point positions S107 and S109 are positive and negative busbars of the switching power supply;
s107 is a positive mother row, unique information for identifying the position of the S107 in the cabinet is stored in S106, and the meter pen card reader S103 is contacted with the S106 during measurement;
s109 is a negative busbar, unique information for identifying the position of the S109 in the cabinet is stored in S108, and the meter pen card reader S105 is in contact with the S108 during measurement.
In one embodiment, the measuring instrument can establish protocol communication with the switching power supply through the RD485 bus, collect the state of the switching power supply, and store the state information in the storage unit.
In one embodiment, the measuring instrument may establish a connection with the interaction module 03 in a wired or wireless manner for data transmission and interaction. The interaction module 03 acquires point location information acquired and/or stored in real time, and matches the device map of the corresponding location according to the point location information. The device diagram includes a circuit diagram, a three-dimensional structure diagram and the like. If the point location information is that the switching power supply is arranged in the positive bus, the interaction module 03 calls a circuit diagram or a three-dimensional structure diagram of the switching power supply positive bus region to display, and the interaction object can adjust the viewing angle by switching the viewing angle of the displayed three-dimensional structure diagram, so that the visual teaching process of maintenance of the display equipment is facilitated. The measurement data associated with the point location information can also be visually displayed through an interactive interface, so that the fault can be conveniently and clearly positioned.
In an embodiment, before performing the interaction, the interaction module 03 may obtain an access right of the access object, and output an alternative of the interaction interface according to the access right. If the interaction module 03 can set a login interface, the authority of the visitor can be verified in an account/password mode, and the authority of the visitor can also be verified through intelligent recognition units such as face recognition units, fingerprint recognition units and the like.
When the visitor is the student identity, the taught interaction process is performed. And an operator sequentially selects measurement point positions through the measuring instrument to obtain measurement data and point position information, and transmits the measurement data and the point position information to an interactive interface of an accessor for real-time display. Alternatively, the interaction module 03 may be provided with a storage device for storing information such as data and device diagrams presented in real time, so that a visitor can view playback, replay and derive required measurement data and the like.
When the visitor is a remote technical support expert, the visitor can select point location information to be measured through an equipment diagram displayed by the interactive interface so as to facilitate fault location and remote maintenance. The interaction module 03 feeds the point location to the operator, and the operator measures the point location data one by one through the detection module 02 and displays the measured data and the point location information through an interaction interface, so that the expert can conveniently perform fault maintenance according to the measured data until the operator.
In one embodiment, the detection module 02 may feed back the device state information to the interaction module 03, and the interaction module 03 determines whether the device is abnormal according to the device state, and if the device is abnormal, triggers preset warning information to notify a relevant operator or technical support expert of troubleshooting; or starting an interactive process and carrying out remote online maintenance through remote technical support.
In an embodiment, the interaction module 03 may adopt a server, and the server is connected to a plurality of terminal devices through a local area network or a wide area network, and outputs an interaction interface to the terminal devices, so as to implement remote multi-user online interaction. The terminal device may include a notebook computer, a mobile phone terminal, and the like.
The invention provides an equipment troubleshooting interaction method which is used for executing the equipment troubleshooting interaction method in the method embodiment. Since the technical principle of the method embodiment is similar to that of the system embodiment, repeated description of the same technical details is omitted.
In one embodiment, an equipment troubleshooting interactive method includes:
setting a point location identification at a to-be-detected position of equipment, and storing preset point location information;
acquiring measurement data and matching the point location identification to acquire point location information of the measurement data;
matching the equipment diagrams at the corresponding positions according to the point location information, and outputting corresponding measurement data; and/or guiding to obtain the measurement data of the corresponding point according to the selected position to be measured in the equipment diagram.
In summary, the equipment fault maintenance interaction system and method can be used for training teaching, remote online examination, remote technical support and the like, are not only suitable for the combined switching power supply cabinet, but also suitable for other electrical equipment, such as a power distribution cabinet, a generator set, a frequency converter and the like; the display of the 3D model structure diagram can be expanded into VR display, so that visual deep impression can be obtained conveniently, and the teaching effect is improved; the measured numerical value and the measured position information are integrated, the point location reading mode is not limited to a mode of contact card reading, and a micro camera can be installed at the front end of the measuring meter pen in combination, and the mode of obtaining the point location information through an image identification mode can be realized; a corresponding mode of real-time display combining hardware measurement and software 2D/3D display; and the actual operation steps and the measurement results are recorded, so that the historical operation backtracking is facilitated. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. An equipment troubleshooting interactive system, comprising:
the point location identification is arranged at the position to be detected of the equipment and used for storing preset point location information;
the detection module is used for acquiring measurement data and matching the point location identification to acquire point location information of the measurement data;
the interaction module is used for matching the equipment diagram at the corresponding position according to the point location information fed back by the detection module and outputting corresponding measurement data; and/or guiding a detection module to acquire measurement data of the corresponding point according to the selected position to be detected in the equipment diagram.
2. The equipment troubleshooting interactive system of claim 1, wherein the equipment diagram comprises a circuit diagram, a three-dimensional structure diagram.
3. The equipment troubleshooting interaction system of claim 1, wherein the point location identification comprises a push button contact card.
4. The equipment troubleshooting interactive system of claim 1, wherein the detection module comprises:
the measuring instrument is used for acquiring measuring data;
the position reading unit is used for identifying the point location identification and acquiring point location information corresponding to the measurement data;
and the storage unit is used for recording the measurement data acquired by the measuring instrument and storing the point location information and the corresponding measurement data in a correlation manner.
5. The equipment troubleshooting interaction system of claim 4, wherein the location reading unit comprises a card reader.
6. The equipment troubleshooting interactive system of claim 1, wherein the interactive module obtains access rights of the interactive objects before the interaction, and outputs the alternative items of the interactive interface according to the access rights.
7. The equipment troubleshooting interaction system of claim 6, wherein the alternatives comprise a combination of one or more of: replay, playback, measurement point location selection, data export.
8. The equipment troubleshooting interactive system of claim 4, wherein, during measurement, the measuring portion of the measuring instrument is attracted to the point location identification by a magnetic attraction member to perform continuous measurement.
9. The equipment troubleshooting interactive system of claim 4, wherein the measuring instrument establishes communication with a device under test, obtains an operational state of the device under test, and inputs the operational state into the storage unit for recording;
and the interaction module outputs alarm and operation information and/or starts interaction according to the running state record of the equipment to be tested.
10. An equipment troubleshooting interaction method, comprising:
setting a point location identification at a to-be-detected position of equipment, and storing preset point location information;
acquiring measurement data and matching the point location identification to acquire point location information of the measurement data;
matching the equipment diagrams at the corresponding positions according to the point location information, and outputting corresponding measurement data; and/or guiding to obtain the measurement data of the corresponding point according to the selected position to be measured in the equipment diagram.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011553192.0A CN112565713B (en) | 2020-12-24 | 2020-12-24 | Equipment fault maintenance interaction system and method |
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| CN202011553192.0A CN112565713B (en) | 2020-12-24 | 2020-12-24 | Equipment fault maintenance interaction system and method |
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