CN112565713B - Equipment fault maintenance interaction system and method - Google Patents
Equipment fault maintenance interaction system and method Download PDFInfo
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- CN112565713B CN112565713B CN202011553192.0A CN202011553192A CN112565713B CN 112565713 B CN112565713 B CN 112565713B CN 202011553192 A CN202011553192 A CN 202011553192A CN 112565713 B CN112565713 B CN 112565713B
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- 230000003993 interaction Effects 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012423 maintenance Methods 0.000 title abstract description 21
- 238000005259 measurement Methods 0.000 claims abstract description 62
- 238000010586 diagram Methods 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000013024 troubleshooting Methods 0.000 claims description 17
- 230000002452 interceptive effect Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 abstract description 5
- 230000000875 corresponding effect Effects 0.000 description 17
- 230000008569 process Effects 0.000 description 7
- 238000012549 training Methods 0.000 description 5
- 241001422033 Thestylus Species 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
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
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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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- Business, Economics & Management (AREA)
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Abstract
The invention provides an equipment fault maintenance interaction system and method, comprising the following steps: the point location identifier is arranged at a to-be-detected position 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 graph at the corresponding position according to the point position information fed back by the detection module and outputting corresponding measurement data; and/or, guiding the detection module to obtain measurement data of the corresponding point location according to the selected position to be detected in the equipment diagram; the invention can provide visual and convenient data information display for remote fault maintenance teaching, examination, technical support and the like, and has high automation degree.
Description
Technical Field
The invention relates to the field of automatic control, in particular to an equipment fault maintenance interaction system and method.
Background
In a communication machine room, the 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 uninterrupted power supply. Although the design service life of the combined switch power supply system is longer and is more than 5-7 years, the fault alarm of the switch power supply system is easy to be caused due to lightning stroke, man-made misoperation, external circuit faults and the like, and high requirements are put forward on the fault overhaul skills of operation maintenance personnel.
In order to facilitate visual teaching of multiple persons simultaneously during fault maintenance teaching of a power supply system, the following methods are generally adopted:
1. and (5) performing software CAD graphical case simulation. The software CAD case mode is a pure software teaching mode, only supports limited preset cases, is different from the actual operation training of the real maintenance, and can only be used as the assistance of the real training to improve the operation skills of operation and maintenance staff.
2. And a video monitoring teaching mode. The overhaul and measurement process of real objects is monitored and played in real time by the camera, the overhaul and measurement process is suitable for a power supply system with a relatively small volume, the cabinet of the combined switch power supply system is large in volume, key measurement points are scattered, the lens is easy to be shielded by an operator, and the measurement position and the measurement result are difficult to be displayed in real time and clearly during monitoring teaching.
3. VR or AR means have emerged in recent years. Similar problems exist in the maintenance of the power cabinet system as in one or two: all faults and treatments are virtual in the VR mode, and a certain gap exists between the faults and skill quality training under the condition of strong electricity in the actual fault maintenance; AR relies on the camera to discern, needs a plurality of different angle cameras when power rack is great, and the cost is higher and exist and shelter from the problem by the operator, and recognition accuracy is restricted.
The existing teaching system combining real objects, which is proposed in the field or other fields, can be used for examination, maintenance skill identification and the like, but usually does not have an online-offline interaction function, for example, the examination and the evaluation are usually scored by an evaluator according to the operation steps of an operator on site, and a great deal of manpower and material resources are required to be input. Similarly, existing physical teaching system related inventions are used for supporting on-line teaching or remote technical support capability is relatively weak.
Disclosure of Invention
In view of the problems in the prior art, the invention provides an equipment fault maintenance interaction system and method, which mainly solve the problems that the measurement process is difficult to display, the operation steps of operators in the process of observation, maintenance and examination cannot be recorded automatically without human intervention, and the like.
In order to achieve the above and other objects, the present invention adopts the following technical scheme.
An equipment troubleshooting interaction system, comprising:
The point location identifier is arranged at a to-be-detected position 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 graph at the corresponding position according to the point position information fed back by the detection module, automatically highlighting the equipment graph and outputting corresponding current measurement data; and/or guiding the detection module to acquire measurement data of the corresponding point location 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 comprises a push button contact card.
Optionally, the detection module includes:
the measuring instrument is used for acquiring measurement data;
The position reading unit is used for identifying the point position identification and acquiring point position 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 correlated manner.
Optionally, the location reading unit comprises a card reader.
Optionally, before the interaction, the interaction module obtains the access right of the interaction object, and outputs the alternative item of the interaction interface according to the access right.
Optionally, the alternatives include a combination of one or more of: replay, playback, measurement point selection, data export.
Optionally, during measurement, the measurement part of the measuring instrument is adsorbed to the point location identifier through the magnetic component to perform continuous measurement.
Optionally, the measuring instrument establishes communication with the equipment to be measured, acquires 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 operation state record of the equipment to be tested.
An equipment troubleshooting interaction method, comprising:
setting point location identifiers at positions to be detected of the equipment, and storing preset point location information;
acquiring measurement data and matching the point location identifier to acquire point location information of the measurement data;
matching the equipment graph at the corresponding position according to the point location information, and outputting corresponding measurement data; and/or guiding and acquiring measurement data of the corresponding point location according to the selected position to be measured in the equipment diagram.
As described above, the equipment fault maintenance interaction system and method have the following beneficial effects.
The method has the advantages that the association of the detection data and the point location information is realized, the visual display is realized through the equipment diagram, the remote teaching is convenient, 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 invention.
Fig. 2 is a schematic diagram of a switch power cabinet maintenance structure according to an embodiment of the invention.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
Referring to fig. 1, the invention provides an equipment troubleshooting interaction system, which comprises a point location identifier 01, a detection module 02 and an interaction 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 the point location information is stored in the point location identifier 01. The point location mark 01 can be installed at the corresponding position of the equipment through a detachable structure, for example, an adsorption part can be arranged on one surface of the point location mark 01 to be adsorbed at the position near the corresponding detection point. Alternatively, the point location identifier 01 may be a push button contact card, such as a push button metal contact TM card.
In an embodiment, the detection module 02 includes a measuring instrument, a position reading unit and a storage unit, where the measuring instrument may be an electrical special measuring instrument, and is composed of an embedded software and hardware system, and is responsible for measuring and collecting fault maintenance data of the equipment 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 position information corresponding to each measurement data, and outputting the point position information to the storage unit for associated storage with the measurement data.
In an embodiment, the location reading unit may comprise a card reader for reading the spot location information stored in the spot location identifier 01.
Referring to fig. 2, in an embodiment, taking a to-be-detected device as a switch power cabinet as an example, a plurality of point location identifiers may be set in the switch power cabinet, where each point location identifier corresponds to a detection point location, for example, point location identifiers S106 and S108 correspond to detection points S107 and S109, respectively.
The measuring instrument S101 can comprise a measuring positive stylus S102 and a measuring negative stylus S104, wherein the pen holders of the two measuring styluses are respectively provided with a card reader S103 and a card reader S105 in a laterally extending mode, and when the styluses measure, the card readers are contacted with point position marks at corresponding positions so as to read point position information. Optionally, when measuring, card reader and point location sign accessible magnetism inhale the part and adsorb fixedly, and then make the table pen hover, fixed table pen position carries out continuous measurement.
The measured point positions S107 and S109 are positive and negative bus bars of the switching power supply;
s107 is a positive busbar, and S106 stores unique information for identifying the position of S107 in the cabinet, and the meter pen card reader S103 contacts with S106 during measurement;
s109 is a negative busbar, and the unique information for identifying the position of S109 in the cabinet is stored in S108, and the stylus card reader S105 is contacted with S108 during measurement.
In one embodiment, the meter may establish a protocol communication with the switching power supply via the RD485 bus, collect the state of the switching power supply, and store the state information in the memory unit.
In an embodiment, the measuring instrument can 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 equipment graph of the corresponding position according to the point location information. The equipment diagram comprises a circuit diagram, a three-dimensional structure diagram and the like. If the point location information is the positive busbar of the switching power supply, the interaction module 03 calls a circuit diagram or a three-dimensional structure diagram of the positive busbar area of the switching power supply 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 teaching process of visual display equipment overhaul is facilitated. Measurement data associated with point location information can be intuitively displayed through an interactive interface, so that faults can be clearly and conveniently located.
In an embodiment, before the interaction, the interaction module 03 may obtain the access rights of the access object, and output the alternatives of the interaction interface according to the access rights. If the interaction module 03 can set a login interface, the visitor authority can be verified by an account number/password mode, and the visitor authority can also be verified by intelligent recognition units such as face recognition and fingerprint recognition.
And when the visitor is student identity, executing the interaction process of teaching. And an operator sequentially selects measurement points through the measuring instrument to acquire measurement data and point information, and transmits the measurement data and the point information to an interactive interface of a visitor for real-time display. Optionally, the interaction module 03 may be provided with a storage device, and store information such as data, device diagrams, etc. displayed in real time, so as to facilitate the visitor to view playback, replay, derive required measurement data, etc.
When the visitor is a remote technical support expert, the visitor can select the point location information to be measured through the equipment diagram displayed by the interactive interface, so that fault location and remote maintenance are facilitated. The interaction module 03 feeds back the measured point positions to an operator, the operator measures the point position data one by one through the detection module 02 and displays the measured data and the point position information through an interaction interface, so that an expert can carry out fault maintenance according to the measured data until the operator.
In an embodiment, the detection module 02 may feed back the device status information to the interaction module 03, where the interaction module 03 determines whether the device is abnormal according to the device status, and if so, triggers preset early warning information to notify related operators or technical support specialists to perform troubleshooting; or starting an interaction process, and carrying out remote online maintenance through remote technical support.
In an embodiment, the interaction module 03 may adopt a server, where 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 equipment can comprise a notebook computer, a mobile phone end and the like.
The invention provides an equipment trouble shooting interaction method, which is used for executing the equipment trouble shooting interaction method in the embodiment of the method. Since the technical principle of the method embodiment is similar to that of the foregoing system embodiment, the same technical details will not be repeated.
In an embodiment, an equipment troubleshooting interaction method includes:
setting point location identifiers at positions to be detected of the equipment, and storing preset point location information;
acquiring measurement data and matching the point location identifier to acquire point location information of the measurement data;
matching the equipment graph at the corresponding position according to the point location information, and outputting corresponding measurement data; and/or guiding and acquiring measurement data of the corresponding point location 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 practical training teaching, remote online examination, remote technical support and the like, and are not only suitable for combined switch power supply cabinets, but also suitable for practical training teaching of other electrical equipment, such as power distribution cabinets, generator sets, frequency converters and the like; the display of the 3D model structure diagram can be expanded to VR display, so that visual and profound impressions can be obtained conveniently, and the teaching effect can be improved; the measured numerical value and the measured position information are integrated, the point position reading mode is not limited to one mode of contact card reading, a miniature camera can be installed at the front end of a measuring meter pen in a combined mode, and the measured point position information mode is obtained through an image recognition mode; a corresponding mode of real-time display combining hardware measurement and software 2D/3D display; recording the actual operation steps and the measurement results, and facilitating the backtracking of the historical operation. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (9)
1. An equipment troubleshooting interactive system, comprising:
The point location identifier is arranged at a to-be-detected position 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 detection module comprises: the measuring instrument is used for acquiring measurement data; the position reading unit is used for identifying the point position identification and acquiring point position information corresponding to the measurement data; 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 an associated mode;
The interaction module is used for matching the equipment graph at the corresponding position according to the point position information fed back by the detection module and outputting corresponding measurement data; and guiding the detection module to acquire measurement data of the corresponding point positions according to the selected position to be detected in the equipment diagram.
2. The equipment troubleshooting interactive system of claim 1, wherein said equipment map includes a circuit diagram, a three-dimensional block diagram.
3. The equipment troubleshooting interaction system of claim 1, wherein said point location identification includes a push button contact card.
4. The equipment troubleshooting interaction system of claim 1, wherein said location reading unit includes a card reader.
5. The equipment troubleshooting interaction system of claim 1, wherein the interaction module obtains access rights of the interaction object before the interaction, and outputs alternatives of the interaction interface according to the access rights.
6. The equipment troubleshooting interaction system of claim 5, wherein said alternatives include a combination of one or more of: replay, playback, measurement point selection, data export.
7. The equipment troubleshooting interaction system of claim 1, wherein during measurement, a measurement portion of the measuring instrument is adsorbed to the point location identifier through a magnetic component to perform continuous measurement.
8. The equipment troubleshooting interaction system of claim 1, wherein the measuring instrument establishes communication with equipment to be tested, obtains an operation state of the equipment to be tested, and inputs the operation state into the storage unit for recording;
And the interaction module outputs alarming and operation information and/or starts interaction according to the operation state record of the equipment to be tested.
9. An equipment troubleshooting interaction method is characterized by comprising the following steps:
setting point location identifiers at positions to be detected of the equipment, and storing preset point location information;
Acquiring measurement data through a detection module and matching the point location identification to acquire point location information of the measurement data; the detection module comprises: the measuring instrument is used for acquiring measurement data; the position reading unit is used for identifying the point position identification and acquiring point position information corresponding to the measurement data; 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 an associated mode;
Matching the equipment graph at the corresponding position according to the point location information, and outputting corresponding measurement data; and guiding and acquiring measurement data of the corresponding point positions according to the selected position to be measured in the equipment diagram.
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