CN113223202A - Intelligent inspection system and method for power distribution infrared thermal imaging - Google Patents
Intelligent inspection system and method for power distribution infrared thermal imaging Download PDFInfo
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- CN113223202A CN113223202A CN202110282954.6A CN202110282954A CN113223202A CN 113223202 A CN113223202 A CN 113223202A CN 202110282954 A CN202110282954 A CN 202110282954A CN 113223202 A CN113223202 A CN 113223202A
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- temperature measurement
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- 238000007689 inspection Methods 0.000 title claims abstract description 55
- 238000009826 distribution Methods 0.000 title claims abstract description 51
- 238000001931 thermography Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 37
- 230000008569 process Effects 0.000 claims abstract description 11
- 230000008439 repair process Effects 0.000 claims abstract description 10
- 230000000007 visual effect Effects 0.000 claims description 15
- 230000002159 abnormal effect Effects 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Radiation Pyrometers (AREA)
Abstract
The invention relates to a power distribution infrared thermal imaging intelligent inspection system and a method, wherein the system comprises a terminal, a server connected with the terminal, and a main controller connected with the server; the terminal collects photos and videos, performs visible infrared thermal imaging temperature measurement, visible infrared thermal imaging temperature measurement fault repair prompt and visible video call function; the main controller carries out video call with the terminal, commands terminal personnel to work in real time and inquires polling temperature measurement records; the server forwards the data. The invention can more effectively carry out power distribution inspection, can timely and effectively record the measured temperature and the measurement process, and solves the existing problems on site.
Description
Technical Field
The invention belongs to the auxiliary field of power distribution inspection tools, and particularly relates to a power distribution infrared thermal imaging intelligent inspection system and a power distribution infrared thermal imaging intelligent inspection method.
Background
When current distribution personnel carried out the distribution and patrolled and examined, can carry a lot of paper documents, some are used for patrolling and examining the parameter contrast when equipment, and some records patrol and examine the real-time parameter of equipment, and equipment temperature measurement is the important process that the distribution was patrolled and examined, need hold infrared thermometer and carry out the fixed point and measure the temperature, then the record is on the paper document. The device for measuring the temperature has the disadvantages that the temperature can be measured only at fixed points, the temperature is measured only at some important device points, and other parts which are not considered to be important are easy to ignore. Moreover, the measured temperature points are very many, and the temperature recording is relatively complicated. When the problem is found to be reported by the interphone, the problem description is not clear, and the problem cannot be solved timely and effectively.
The existing inspection process has the defects that a plurality of paper documents are carried, inspection needs to be carried out according to the paper documents, and time is consumed. The distribution patrols and examines infrared radiation thermometer who uses, the fixed point temperature measurement mode of adoption leads to the point of temperature measurement to return very much, also can omit a lot of places of thought unimportant, this kind of temperature measurement mode, the temperature measurement is inefficient, and the risk is many, and the temperature measurement record is loaded down with trivial details, and the easy visual fatigue of record personnel leads to artificial negligence record to make mistakes. And after the problem is found, the problem is fed back by using the interphone, the problem description is not clear, and the problem is solved in less time. The power distribution inspection mode is very low in efficiency and high in risk.
Disclosure of Invention
In order to solve the problems, the invention provides a power distribution infrared thermal imaging intelligent inspection system and a power distribution infrared thermal imaging intelligent inspection method.
The technical scheme of the invention is as follows:
a power distribution infrared thermal imaging intelligent inspection system comprises a terminal, a server connected with the terminal, and a main controller connected with the server;
the terminal collects photos and videos, performs visible infrared thermal imaging temperature measurement, visible infrared thermal imaging temperature measurement fault repair prompt and visible video call function;
the main controller carries out video call with the terminal, commands terminal personnel to work in real time and inquires polling temperature measurement records; the server forwards the data.
Further, the terminal is an intelligent helmet.
The invention also relates to a power distribution infrared thermal imaging intelligent inspection method, which is carried out as follows: the terminal collects photos and videos, performs visible infrared thermal imaging temperature measurement, visible infrared thermal imaging temperature measurement fault repair prompt and visible video call function;
the main controller carries out video call with the terminal, commands terminal personnel to work in real time, and inquires the polling temperature measurement record; the server forwards the data.
Further, the following is performed:
before power distribution inspection, an inspection task is input, an inspector wears a terminal and then takes a task to perform power distribution inspection, the preparation work of power distribution inspection is prompted to the power distribution inspector, and the power distribution inspector is guided to complete the preparation work before correct power distribution inspection;
when the mobile terminal arrives at a polling place, starting a visual infrared temperature measurement function, carrying out comprehensive temperature monitoring, carrying out temperature recording on a heavy-spot temperature measurement area, photographing or recording, storing a real field environment record, and uploading the record to a server in real time for storage;
meet abnormal temperature suggestion during patrolling and examining, open visual infrared temperature measurement fault repair prompt facility, the suggestion distribution patrols and examines how correct solution problem of personnel.
Further, the following is performed:
if the problem is complex, the visual video call function of the system is opened, video call is carried out between the terminal and the command center, the scene picture, the infrared thermal imaging picture and the temperature are transmitted back to the command center in real time, an expert of the command center is requested to carry out problem analysis, the current problem can be solved more effectively, more conveniently and more safely, and the whole process of solving the problem is recorded.
Compared with the prior art, the invention has the following beneficial effects:
the invention relates to a system for assisting power distribution inspection personnel in carrying out power distribution inspection. The intelligent inspection method for the distribution infrared thermal imaging can automatically generate a distribution inspection flow and a related record form according to an input inspection task, and power distribution personnel can inspect according to inspection prompts given by a terminal when inspecting, so that the distribution inspection can be more effectively performed. The visual infrared temperature measurement function can comprehensively detect the highest temperature of equipment or the surrounding environment and perform early warning, the temperature of important places can be detected at fixed points, and the video recording and photographing functions can timely and effectively record the measured temperature and the measuring process. The visual infrared temperature measurement fault repair prompt function can automatically analyze the fault position of the equipment and prompt how to repair when monitoring a high-temperature fault. The visual video call function can carry out real-time video call, and the existing problems are solved on site.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
fig. 2 is a flow chart of the power distribution infrared thermal imaging intelligent inspection system of the invention.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples without making any creative effort, shall fall within the protection scope of the present invention.
Unless otherwise defined, technical or scientific terms used in the embodiments of the present application should have the ordinary meaning as understood by those having ordinary skill in the art. The use of "first," "second," and similar terms in the present embodiments does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. "Upper," "lower," "left," "right," "lateral," "vertical," and the like are used solely in relation to the orientation of the components in the figures, and these directional terms are relative terms that are used for descriptive and clarity purposes and that can vary accordingly depending on the orientation in which the components in the figures are placed.
As shown in fig. 1, the intelligent inspection system for distribution infrared thermal imaging of the embodiment includes a terminal, a server connected to the terminal, and a main controller connected to the server.
A terminal: the distribution patrols and examines personnel and wears the use, contains the distribution system of patrolling and examining, contains the record function of shooing, and video recording record function, visual infrared thermal imaging temperature measurement fault repair prompt facility, functions commonly used in the distribution patrols and examines such as visual video conversation function.
A main controller: and carrying out video call with the terminal, commanding terminal personnel to work in real time, and inquiring the polling temperature measurement records.
A server: and the data forwarding is carried out by connecting the terminal and the command center through a network.
The intelligent inspection method for the power distribution infrared thermal imaging is characterized in that digital visual integration is carried out according to the whole power distribution inspection process, the process is more convenient, faster and safer, the work efficiency is improved, the work risk is reduced, an intelligent helmet (terminal) is used as a core, and the intelligent inspection method for the power distribution infrared thermal imaging is combined with a digital individual soldier command system.
The terminal of the present embodiment functions as shown in fig. 2.
The intelligent inspection method for the distribution infrared thermal imaging is carried out as follows:
after the intelligent terminal was worn to the staff is patrolled and examined in the distribution, open the intelligence and patrol and examine, equipment system can carry out identity information discernment, after the distribution was patrolled and examined staff's identity information through voiceprint technology discernment, the identity information through discernment removes to obtain the work task, after the task was successfully received to smart machine, the brief introduction of meeting voice prompt task, then judge according to the task type in the task information, the suggestion patrols and examines the corresponding multiplexer utensil that the staff need carry to confirm the multiplexer utensil and carry completely.
And starting map navigation according to task address information in the task information, and guiding power distribution inspection workers to work task sites.
After the inspection worker arrives at the site, the intelligent equipment determines that the worker arrives at the appointed inspection place through positioning, the inspection worker is prompted to perform preparation actions before inspection, and after the inspection worker is confirmed to complete the preparation actions before inspection, the intelligent equipment can start the visual infrared temperature measurement function, perform overall temperature monitoring on the equipment, dynamically display the highest temperature area and the highest temperature of the equipment in real time, and judge whether the equipment is abnormally high temperature.
And if the temperature is abnormally high, generating an abnormally high temperature fault document, recording the temperature of the abnormally high temperature, photographing or recording a video, storing a real field record, and uploading the real field record to a server in real time for storage. The method comprises the steps of immediately prompting abnormal high-temperature early warning to inspection workers when abnormal high temperature is detected, superposing and displaying temperature numerical values on a detected object through a mixed reality technology on a display screen, starting a visual infrared temperature measurement fault recognition system to recognize high-temperature faults, obtaining fault types and providing a possibility scheme for causing the abnormal high temperature, prompting the inspection workers to inspect equipment according to the scheme, confirming the reason of the abnormal high temperature, enabling the inspection workers to select corresponding solutions on the equipment according to the fault reasons, and guiding the inspection workers to solve the problems of accuracy and safety.
If the reason of the abnormal high temperature is complex, the patrol personnel can open the video call function of the visible infrared thermal imaging temperature measurement, carry out video call with the command center through the intelligent terminal, transmit the real scene picture and the visible infrared temperature measurement picture and the temperature back to the command center in real time, request the expert of the command center to carry out problem analysis, so as to be more effective, more convenient and safer to guide the patrol personnel to solve the current problem.
The whole process is automatically recorded in the inspection process, so that later-stage reasons can be found out and evidence can be obtained conveniently. If the equipment is not abnormal and high in temperature, the inspection staff is prompted to perform fixed-point temperature measurement on the equipment, the key area of the equipment is prompted to perform fixed-point temperature measurement recording, and then inspection document uploading records are formed.
A specific polling process of this embodiment is as follows:
in carrying out the electric power and patrolling and examining, generally need carry out temperature detection to low pressure switch, wear smart machine and pass through identification after, the personnel of patrolling and examining carry out the work preparation of patrolling and examining and begin to patrol and examine to appointed place according to the task of patrolling and examining.
When the temperature of the low-voltage disconnecting link is measured, the temperature of the low-voltage disconnecting link is detected through a visual infrared temperature measuring function, the temperature of the low-voltage disconnecting link is obtained, if the temperature of the low-voltage disconnecting link is normal, the detection data are uploaded, and the temperature detection of the low-voltage disconnecting link is completed; if the temperature of the low-voltage disconnecting link is abnormal, the detection data are uploaded, the temperature of the low-voltage disconnecting link is generally higher, and after the system receives the data, a low-voltage disconnecting link high-temperature abnormal scheme is called according to the data, wherein the scheme comprises the low-voltage disconnecting link high-temperature abnormal reason recorded by the system.
The common causes of high-temperature abnormalities are:
the load current exceeds its rated current; the contact tightening part is loosened and poor in contact; the spring piece of the blade or the knife mouth is corroded or overheated, so that the pressure of the spring is reduced; the switch is in the contact exposure in the air after the disconnection, takes place oxidation and dirty etc. easily, with high temperature unusual scheme propelling movement to smart machine to show on the display screen.
After the possible reasons of the high-temperature fault are checked by workers, the possible reasons of the high-temperature fault are checked according to various reasons, the low-voltage disconnecting link is carefully checked, the reason causing the high-temperature abnormity is determined, the abnormal reason is selected through a voice command and uploaded to the system, after the system receives the high-temperature abnormal reason, a solution corresponding to the fault reason is called from a solution database built in the system and pushed to the intelligent equipment, the solution is displayed on a display screen of the intelligent equipment, and the workers perform fault maintenance according to the obtained solution.
For example, when the reason of the thermal failure is determined to be that the contact part is loose and the contact is poor, the tightening of the fixing part is prompted; if the spring leaf of the disconnecting link is damaged, prompting to replace the damaged part; when the oxidation or pollution of the contact surface of the disconnecting link is determined, prompting the cleaning work of the contact surface; when the fact that the load current exceeds the rated current of the low-voltage disconnecting link to cause heating is determined, the working personnel is prompted to record and report, and the disconnecting link is prevented from being damaged due to overheating caused by long-time overload operation by load distribution regulation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a distribution infrared thermal imaging intelligence system of patrolling and examining which characterized in that: the system comprises a terminal, a server connected with the terminal, and a main controller connected with the server;
the terminal collects photos and videos, performs visible infrared thermal imaging temperature measurement, visible infrared thermal imaging temperature measurement fault repair prompt and visible video call function;
the main controller carries out video call with the terminal, commands terminal personnel to work in real time and inquires polling temperature measurement records; the server forwards the data.
2. The infrared thermal imaging intelligent inspection system of claim 1, characterized in that: the terminal is an intelligent helmet.
3. The utility model provides a distribution infrared thermal imaging intelligence inspection method which characterized in that: the method comprises the following steps: the terminal collects photos and videos, performs visible infrared thermal imaging temperature measurement, visible infrared thermal imaging temperature measurement fault repair prompt and visible video call function;
the main controller carries out video call with the terminal, commands terminal personnel to work in real time, and inquires the polling temperature measurement record; the server forwards the data.
4. The intelligent inspection method according to claim 3, characterized in that: the method comprises the following steps:
before power distribution inspection, an inspection task is input, an inspector wears a terminal and then takes a task to perform power distribution inspection, the preparation work of power distribution inspection is prompted to the power distribution inspector, and the power distribution inspector is guided to complete the preparation work before correct power distribution inspection;
when the mobile terminal arrives at a polling place, starting a visual infrared temperature measurement function, carrying out comprehensive temperature monitoring, carrying out temperature recording on a heavy-spot temperature measurement area, photographing or recording, storing a real field environment record, and uploading the record to a server in real time for storage;
meet abnormal temperature suggestion during patrolling and examining, open visual infrared temperature measurement fault repair prompt facility, the suggestion distribution patrols and examines how correct solution problem of personnel.
5. The intelligent inspection method according to claim 4, characterized in that: the method comprises the following steps:
if the problem is complex, the visual video call function of the system is opened, video call is carried out between the terminal and the command center, the scene picture, the infrared thermal imaging picture and the temperature are transmitted back to the command center in real time, an expert of the command center is requested to carry out problem analysis, the current problem can be solved more effectively, more conveniently and more safely, and the whole process of solving the problem is recorded.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110282954.6A CN113223202A (en) | 2021-03-16 | 2021-03-16 | Intelligent inspection system and method for power distribution infrared thermal imaging |
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| CN202110282954.6A CN113223202A (en) | 2021-03-16 | 2021-03-16 | Intelligent inspection system and method for power distribution infrared thermal imaging |
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Application publication date: 20210806 |