CN108872780B - Live working detection and system for live exploration and terminal equipment - Google Patents
Live working detection and system for live exploration and terminal equipment Download PDFInfo
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- CN108872780B CN108872780B CN201810214606.3A CN201810214606A CN108872780B CN 108872780 B CN108872780 B CN 108872780B CN 201810214606 A CN201810214606 A CN 201810214606A CN 108872780 B CN108872780 B CN 108872780B
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 230000007547 defect Effects 0.000 claims abstract description 126
- 238000011835 investigation Methods 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 230000007613 environmental effect Effects 0.000 claims abstract description 14
- 238000004590 computer program Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 13
- 230000008030 elimination Effects 0.000 claims description 12
- 238000003379 elimination reaction Methods 0.000 claims description 12
- 238000003745 diagnosis Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 5
- 238000012795 verification Methods 0.000 claims description 3
- 230000015654 memory Effects 0.000 description 12
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
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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
Abstract
The invention provides a live working detection and system for live investigation and terminal equipment, wherein the method comprises the steps of receiving a live investigation list of target equipment sent by an investigation terminal, wherein the live investigation list comprises a target equipment identifier and video information of the target equipment; judging whether the target equipment has defects or not according to the live reconnaissance list; if the target equipment is judged to have defects, inquiring the pre-stored equipment identification to obtain the equipment parameters of the target equipment according to the target equipment identification; receiving environmental parameters sent by field environment monitoring equipment every other preset time; judging whether the target equipment can carry out live working or not according to the video information, the equipment parameters and the environment parameters; and if the target equipment can carry out live working, acquiring the defect eliminating operation guide of the target equipment from a pre-stored defect database according to the target equipment identification, and sending the defect eliminating operation guide to the investigation terminal. The method can accurately judge whether live working detection can be carried out, and avoids the condition that manual detection is easy to misjudge.
Description
Technical Field
The invention belongs to the technical field of power communication, and particularly relates to live-wire work detection and system for live-wire exploration and terminal equipment.
Background
When the power distribution network is operated without power cut, the power distribution network is maintained by adopting modes such as live working, bypass operation and the like with the aim that a user does not interrupt power supply. With the continuous development of power grids, the uninterrupted field investigation becomes an important component of uninterrupted operation, and is a necessary condition for realizing lean management.
At present, the main mode for detecting whether the uninterrupted power operation can be carried out is to judge through the experience of survey personnel, but the mode has no corresponding technical standard, the subjectivity of the judgment basis is strong, and the condition of misjudgment is easily caused.
Disclosure of Invention
In view of this, embodiments of the present invention provide a live working detection method and system for live working investigation, and a terminal device, which can accurately determine whether the live working detection is available.
In a first aspect of the embodiments of the present invention, a live working detection method for live survey is provided, including:
receiving an electrified survey list of target equipment sent by a survey terminal, wherein the electrified survey list comprises a target equipment identifier and video information of the target equipment;
judging whether the target equipment has defects or not according to the electrified reconnaissance list;
if the target equipment is judged to have defects, inquiring a pre-stored equipment identifier according to the target equipment identifier to obtain equipment parameters of the target equipment;
receiving environmental parameters sent by field environment monitoring equipment every other preset time;
judging whether the target equipment can carry out live working or not according to the video information, the equipment parameters and the environment parameters;
and if the target equipment can be subjected to live working, acquiring a defect elimination operation guide of the target equipment from a pre-stored defect database according to the target equipment identification, and triggering and sending the defect elimination operation guide to the investigation terminal.
In a second aspect of the embodiments of the present invention, there is provided a live working detection system for live survey, including: the system comprises an exploration terminal, field environment monitoring equipment and a server;
the server is used for receiving an electrified survey list of the target equipment sent by a survey terminal, and the electrified survey list comprises a target equipment identifier and video information of the target equipment; judging whether the target equipment has defects or not according to the electrified reconnaissance list; if the target equipment is judged to have defects, inquiring a pre-stored equipment identifier according to the target equipment identifier to obtain equipment parameters of the target equipment; receiving environmental parameters sent by field environment monitoring equipment every other preset time; judging whether the target equipment can carry out live working or not according to the video information, the equipment parameters and the environment parameters; and if the target equipment can be subjected to live working, acquiring a defect elimination operation guide of the target equipment from a pre-stored defect database according to the target equipment identification, and triggering and sending the defect elimination operation guide to the investigation terminal.
In a third aspect of the embodiments of the present invention, there is provided a terminal device for live working detection in a live survey, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the live working detection method in the live survey when executing the computer program.
In a fourth aspect of the embodiments of the present invention, there is provided a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the live-work detecting method of live-work investigation described above.
Compared with the prior art, the embodiment of the invention has the beneficial effects that: according to the live-wire work detection and system and the terminal equipment for live-wire exploration, which are provided by the embodiment of the invention, the live-wire exploration list of the target equipment, which is sent by the exploration terminal, is received, wherein the live-wire exploration list comprises the target equipment identification and the video information of the target equipment; judging whether the target equipment has defects or not according to the live reconnaissance list; if the target equipment is judged to have defects, inquiring the pre-stored equipment identification to obtain the equipment parameters of the target equipment according to the target equipment identification; receiving environmental parameters sent by field environment monitoring equipment every other preset time; judging whether the target equipment can carry out live working or not according to the video information, the equipment parameters and the environment parameters; and if the target equipment can carry out live working, acquiring the defect eliminating operation guide of the target equipment from a pre-stored defect database according to the target equipment identification, and sending the defect eliminating operation guide to the investigation terminal. Whether the target equipment has defects is judged according to the live reconnaissance list, whether the target equipment can carry out live working is judged according to the video information, the equipment parameters and the environment parameters, whether the live working detection can be accurately judged, and the condition that manual detection is easy to misjudge is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic flow chart of a live working detection method for live survey according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a live working detection method for live survey according to another embodiment of the present invention;
fig. 3 is a schematic flow chart of a live working detection method for live survey according to still another embodiment of the present invention;
fig. 4 is a schematic flow chart of a live working detection method for live survey according to another embodiment of the present invention;
fig. 5 is a block diagram illustrating a live-wire work detection apparatus for live-wire survey according to an embodiment of the present invention;
fig. 6 is a schematic block diagram of a terminal device for live working detection in a live survey according to an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Referring to fig. 1, fig. 1 is a schematic flow chart of a live working detection method for live survey according to an embodiment of the present invention. The method can be applied to one or more servers, and the embodiment is detailed as follows:
s101: and receiving an electrified survey list of the target equipment sent by a survey terminal, wherein the electrified survey list comprises a target equipment identifier and video information of the target equipment.
In this embodiment, the live survey list is live access information, equipment information and the like which are input by a survey person at a survey terminal according to the field situation. The survey video information can be shot by a survey person through a survey terminal. The target device identification may be a factory number of the target device.
S102: and judging whether the target equipment has defects or not according to the electrified reconnaissance list.
In this embodiment, whether the target device has a defect can be determined according to the video information and the field situation description in the survey list. If the content displayed by the video information is consistent with the description of the field condition, the target equipment can be judged to have defects; and if the content displayed by the video information is inconsistent with the description of the field condition, sending a manual survey prompt to the terminal equipment, further determining that the target equipment has no defect if the manual survey result is inconsistent with the description of the field condition.
S103: and if the target equipment is judged to have defects, inquiring a pre-stored equipment identifier according to the target equipment identifier to obtain the equipment parameters of the target equipment.
In this embodiment, the device parameters may include voltage, current, power, age, and service record of the operation of the target device, and the like.
S104: and receiving the environmental parameters sent by the field environment monitoring equipment every other preset time.
In the present embodiment, the in-situ environmental monitoring devices include, but are not limited to, temperature sensors, humidity sensors, and wind speed meters, among others. Environmental parameters include, but are not limited to, temperature, humidity, and wind speed, among others.
S105: and judging whether the target equipment can carry out live working or not according to the video information, the equipment parameters and the environment parameters.
In this embodiment, the defect level of the target device may be determined according to the video information and the device parameter, the environment level may be determined according to the temperature parameter, the humidity parameter, and the wind speed parameter, and then whether live working is available may be determined according to the defect level and the environment level.
S106: and if the target equipment can be subjected to live working, acquiring a defect elimination operation guide of the target equipment from a pre-stored defect database according to the target equipment identification, and triggering and sending the defect elimination operation guide to the investigation terminal.
In another embodiment of the invention, if the target device is determined not to be capable of live working, an alarm prompt is sent to the survey terminal. Remind the investigation personnel can not carry out live working, guarantee personnel's safety.
According to the embodiment, the electrified survey list of the target equipment, which is sent by the survey terminal, is received, and the electrified survey list comprises the target equipment identification and the video information of the target equipment; judging whether the target equipment has defects or not according to the live reconnaissance list; if the target equipment is judged to have defects, inquiring the pre-stored equipment identification to obtain the equipment parameters of the target equipment according to the target equipment identification; receiving environmental parameters sent by field environment monitoring equipment every other preset time; judging whether the target equipment can carry out live working or not according to the video information, the equipment parameters and the environment parameters; and if the target equipment can carry out live working, acquiring the defect eliminating operation guide of the target equipment from a pre-stored defect database according to the target equipment identification, and sending the defect eliminating operation guide to the investigation terminal. Whether the target equipment has defects is judged according to the live reconnaissance list, whether the target equipment can carry out live working is judged according to the video information, the equipment parameters and the environment parameters, whether the live working detection can be accurately judged, and the condition that manual detection is easy to misjudge is avoided.
Referring to fig. 2, fig. 2 is a schematic flow chart of a live working detection method for live survey according to another embodiment of the present invention. On the basis of the above embodiment, the on-site environment monitoring device includes a temperature sensor, a humidity sensor and a wind speed meter, and the step S104 is detailed as follows:
s201: and receiving the temperature parameters sent by the temperature sensor every preset time.
In this embodiment, the preset time may be set as needed, and may be 30S, for example. Wherein the temperature sensor may be a thermal resistance temperature sensor and/or a thermocouple temperature sensor.
S202: and receiving the humidity parameters sent by the humidity sensor every preset time.
In the present embodiment, the humidity sensor may be one or more of a resistance type, a capacitance type, and a reactance type humidity sensor.
S203: and receiving the wind speed parameters sent by the wind speed measuring instrument every preset time.
In the present embodiment, the anemometer includes, but is not limited to, thermal type, differential pressure type, ultrasonic type, cup type anemometer.
The above step S105 is detailed as follows:
s204: and determining the defect level of the target equipment according to the video information and the equipment parameters.
In this embodiment, similar cases in a pre-stored defect case library are queried and compared according to the operation condition of each parameter in the device parameters and the defect severity condition of the target device displayed in the view screen information, so as to determine the defect level of the target device.
S205: and determining the environment grade according to the temperature parameter, the humidity parameter and the wind speed parameter.
In this embodiment, the temperature parameter, the humidity parameter, and the wind speed parameter are multiplied by different preset weight values, and the environmental level is calculated. For example, the environmental rating is 0.5 for the temperature parameter, 0.3 for the humidity parameter + 0.2 for the wind speed parameter.
S206: and judging whether the target equipment can carry out hot-line work or not according to the defect grade and the environment grade.
In this embodiment, the defect level and the environment level are differentiated, and if the difference value does not exceed a preset difference value range (for example, 2-3 levels), it is determined whether the target device can perform live working; and if the difference value exceeds a preset difference value range (for example, 2-3 levels), determining that the target equipment is prohibited from performing live working.
According to the embodiment, the defect level of the target equipment is determined through the video information and the equipment parameters, the environment level is determined according to the temperature parameter, the humidity parameter and the wind speed parameter, whether the target equipment can carry out live working or not is judged according to the defect level and the environment level, the influence of the working environment on the live working is avoided, and the accuracy of live working detection is improved.
Referring to fig. 3, fig. 3 is a schematic flow chart of a live working detection method for live survey according to still another embodiment of the present invention. On the basis of the above embodiment, the process of creating the defect database is detailed as follows:
s301: acquiring power defect case recording data in a target area within a preset time period, and ensuring that the power defect case recording data comprises a plurality of defect cases.
In an embodiment of the present invention, the preset time period may be set as needed, for example, 5 years. The power defect case record data may be power system fault handling record data for a region, such as a region of a chenchenchen station.
S302: and acquiring the equipment identification in each defect fault case.
S303: and analyzing the basic information, the fault reason inference and the diagnosis strategy of each defect fault case from each defect fault case.
In the embodiment of the invention, the recorded data of the power defect fault cases are subjected to sorting, keyword extraction and data supplement to obtain the fault basic information of each defect fault case. The fault phenomenon description of the defect fault case can be obtained by sorting, keyword extraction and data supplement according to the recorded data of each electrical defect fault case, and then corresponding fault reason deduction and diagnosis strategies are compiled according to the fault phenomenon description.
S304: and storing the corresponding relation between the equipment identification of each defect fault case and the basic information, fault reason inference and diagnosis strategy to obtain a defect database.
In the embodiment of the invention, the corresponding relation between the equipment identifier of each defect fault case and the basic information, the fault reason inference and the diagnosis strategy can be stored in a table or a database to obtain the fault case library of the power communication system.
It can be known from the above embodiments that the corresponding relationship between the device identifier of each defect fault case and the basic information, the fault cause inference and the diagnosis strategy is obtained by recording data of the power defect fault case within a preset time period, and a defect database can be established quickly, conveniently and accurately.
Referring to fig. 4, fig. 4 is a schematic flow chart of a live working detection method for live survey according to another embodiment of the present invention. On the basis of the above embodiment, the method further includes:
s401: and if the target equipment can carry out live working, sending an operation grade verification prompt to the investigation terminal.
S402: and receiving the biological characteristic identification information of the surveyor sent by the biological characteristic acquisition equipment.
S403: and inquiring the operation grade of the surveyor according to the biological characteristic identification information.
S404: and if the operation grade of the surveyor meets the defect grade, judging that the target equipment can carry out live-wire work.
In this embodiment, the biometric acquisition device may be a vein information acquisition instrument, a palm vein information acquisition instrument, a face image acquisition instrument, or an iris acquisition instrument. The biometric information may be face recognition information, palm vein information, finger vein information, or iris information of the surveyor.
In another embodiment of the present invention, the process of querying the operation level of the surveyor according to the biometric information includes: and inquiring a database of the corresponding relation between the biological characteristic identification information of all the pre-stored personnel and the operation grade to obtain the operation grade of the surveyor.
In another embodiment of the present invention, the process of determining that the work grade of the surveyor satisfies the defect grade and the environment grade includes: if the operation grade is higher than or equal to the defect grade, the operation grade of the reconnaissance personnel meets the defect grade; and if the operation grade is lower than the defect grade, the operation grade of the reconnaissance personnel does not meet the defect grade.
According to the embodiment, whether the operation level of the surveyor meets the defect level of the site or not is judged, so that the personal safety of the operation of the surveyor is ensured, and meanwhile, the defect processing goodness is ensured.
In one embodiment of the invention, the target device is a high voltage transmission device; after the determination that the target device can perform live working, the method further includes:
receiving the maximum working voltage value of the high-voltage power transmission equipment sent by a voltage sensor;
receiving the maximum voltage bearing value of the electrified protection safety equipment of the surveyor, which is sent by the surveying terminal;
if the maximum voltage bearing value is judged to exceed the maximum working voltage value, sending a prompt that the operation can be performed to the investigation terminal;
and if the maximum voltage bearing value is judged not to exceed the maximum working voltage value, sending a prompt for prohibiting operation to the investigation terminal. The safety of live working is ensured by judging the voltage of the high-voltage equipment.
In another embodiment of the present invention, after determining that the target device has a defect, the method further includes:
acquiring a device type corresponding to the target device according to the target device identifier;
inquiring a pre-stored live working database according to the equipment type, and determining a live working processing record of the equipment type of the target equipment;
and sending the live working processing record to the investigation terminal.
As can be seen from the above embodiments, the reference basis is provided for the subsequent live working by querying the live working processing record of the target device.
In another embodiment of the present invention, after sending the default operation instruction to the survey terminal, the method further includes:
when the operation mode contained in the defect eliminating operation guide is determined to be intermediate potential operation or ground potential operation, receiving image information of the operator and the target equipment sent by the unmanned aerial vehicle in real time;
determining a real-time distance value between the operator and the target equipment according to the image information;
and when the real-time distance value is determined to be smaller than a preset operation threshold range, sending an alarm prompt to the investigation terminal equipment and/or the unmanned aerial vehicle.
According to the embodiment, the real-time distance value between the operator and the target equipment is determined in real time through the unmanned aerial vehicle, so that whether the operation distance of the surveyor is safe or not is reminded in real time.
Fig. 5 is a block diagram of a live-wire work detection system for live-wire survey according to an embodiment of the present invention, and only the parts related to the embodiment of the present invention are shown for convenience of illustration. Referring to fig. 5, the system includes: the system comprises a survey terminal 501, a field environment monitoring device 502 and a server 503.
Wherein, the survey terminal 501 and the on-site environment monitoring equipment 502 are wirelessly connected with the server 503;
the server 503 is configured to receive an electrified survey form of the target device sent by the survey terminal, where the electrified survey form includes a target device identifier and video information of the target device; judging whether the target equipment has defects or not according to the electrified reconnaissance list; if the target equipment is judged to have defects, inquiring a pre-stored equipment identifier according to the target equipment identifier to obtain equipment parameters of the target equipment; receiving environmental parameters sent by field environment monitoring equipment every other preset time; judging whether the target equipment can carry out live working or not according to the video information, the equipment parameters and the environment parameters; and if the target equipment can be subjected to live working, acquiring a defect elimination operation guide of the target equipment from a pre-stored defect database according to the target equipment identification, and triggering and sending the defect elimination operation guide to the investigation terminal.
Referring to FIG. 5, in one embodiment of the invention, the in-situ environment monitoring device 502 includes a temperature sensor 5021, a humidity sensor 5022, and a wind speed meter 5023;
the temperature sensor 5021, the humidity sensor 5022 and the wind speed measuring instrument 5023 are wirelessly connected with the server 503;
the server 503 is further configured to receive temperature parameters sent by the temperature sensor every preset time; receiving humidity parameters sent by the humidity sensor every preset time; receiving wind speed parameters sent by the wind speed measuring instrument every other preset time; determining the defect level of the target equipment according to the video information and the equipment parameters; determining an environment grade according to the temperature parameter, the humidity parameter and the wind speed parameter; and judging whether the target equipment can carry out hot-line work or not according to the defect grade and the environment grade.
Referring to fig. 5, in one embodiment of the invention,
the server 503 is further configured to establish the defect database by: acquiring power defect fault case recording data in a target area within a preset time period, wherein the power confidence fault case recording data comprises a plurality of defect fault cases; acquiring an equipment identifier in each defect fault case; analyzing the basic information, fault reason inference and diagnosis strategies of each defect fault case from each defect fault case; and storing the corresponding relation between the equipment identification of each defect fault case and the basic information, fault reason inference and diagnosis strategy to obtain the defect database.
Referring to fig. 5, in one embodiment of the invention, the system further comprises a biometric acquisition device 504;
the biometric acquisition device 504 is connected with the server 503;
the server 503 is further configured to send an operation level verification prompt to the survey terminal if it is determined that the target device can perform live working; receiving biological characteristic identification information of the surveyor sent by the biological characteristic acquisition equipment; inquiring the operation grade of the surveyor according to the biological characteristic identification information; and if the operation grade of the surveyor meets the defect grade, judging that the target equipment can carry out live working.
Referring to fig. 5, in one embodiment of the invention, the system further comprises a voltage sensor 505;
the voltage sensor 505 is connected with the server 503;
the server 503 is further configured to receive a maximum operating voltage value of the high-voltage power transmission equipment sent by the voltage sensor; receiving the maximum voltage bearing value of the electrified protection safety equipment of the surveyor, which is sent by the surveying terminal; if the maximum voltage bearing value is judged to exceed the maximum working voltage value, sending a prompt that the operation can be performed to the investigation terminal; and if the maximum voltage bearing value is judged not to exceed the maximum working voltage value, sending a prompt for prohibiting operation to the investigation terminal.
Referring to fig. 5, in an embodiment of the present invention, the server 503 is further configured to obtain, according to the target device identifier, a device type corresponding to the target device; inquiring a pre-stored live working database according to the equipment type, and determining a live working processing record of the equipment type of the target equipment; and sending the live working processing record to the investigation terminal.
Referring to fig. 5, in one embodiment of the invention, the system further comprises a drone 506;
the drone 506 is wirelessly connected with the server 503;
the server 503 is further configured to receive, in real time, image information of the operator and the target device sent by the unmanned aerial vehicle when it is determined that the operation manner included in the defect-eliminating operation guidance is an intermediate potential operation or a ground potential operation; determining a real-time distance value between the operator and the target equipment according to the image information; and when the real-time distance value is determined to be smaller than a preset operation threshold range, sending an alarm prompt to the investigation terminal equipment and/or the unmanned aerial vehicle.
Referring to fig. 6, fig. 6 is a schematic block diagram of a terminal device for live working detection in a live survey according to an embodiment of the present invention. The terminal 600 in the present embodiment shown in fig. 6 may include: one or more processors 601, one or more input devices 602, one or more output devices 603, and one or more memories 604. The processor 601, the input device 602, the output device 603 and the memory 604 are all connected to each other via a communication bus 605. The memory 604 is used to store a computer program comprising program instructions. Processor 601 is operative to execute program instructions stored in memory 604. Wherein the processor 601 is configured to call the program instructions to perform the following functions of operating each module/unit in each device embodiment described above, for example, the functions of the modules 501 to 516 shown in fig. 5.
It should be understood that in the embodiment of the present invention, the Processor 601 may be a Central Processing Unit (CPU), and the Processor may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The input device 602 may include a touch pad, a fingerprint sensor (for collecting fingerprint information of a user and direction information of the fingerprint), a microphone, etc., and the output device 603 may include a display (LCD, etc.), a speaker, etc.
The memory 604 may include both read-only memory and random access memory, and provides instructions and data to the processor 601. A portion of the memory 604 may also include non-volatile random access memory. For example, the memory 604 may also store device type information.
In a specific implementation, the processor 601, the input device 602, and the output device 603 described in this embodiment of the present invention may execute the implementation manners described in the first embodiment and the second embodiment of the service request method provided in this embodiment of the present invention, and may also execute the implementation manner of the terminal described in this embodiment of the present invention, which is not described herein again.
In another embodiment of the present invention, a computer-readable storage medium is provided, which stores a computer program, where the computer program includes program instructions, where the program instructions implement all or part of the procedures in the method of the above embodiments when executed by a processor, and may also be implemented by a computer program instructing associated hardware, where the computer program may be stored in a computer-readable storage medium, and where the computer program can implement the steps of the above method embodiments when executed by a processor. . Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media which may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
The computer readable storage medium may be an internal storage unit of the terminal according to any of the foregoing embodiments, for example, a hard disk or a memory of the terminal. The computer readable storage medium may also be an external storage device of the terminal, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the terminal. Further, the computer-readable storage medium may also include both an internal storage unit and an external storage device of the terminal. The computer-readable storage medium is used for storing the computer program and other programs and data required by the terminal. The computer readable storage medium may also be used to temporarily store data that has been output or is to be output.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the terminal and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed terminal and method can be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may also be an electric, mechanical or other form of connection.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A live-wire work detection method for live-wire survey is characterized in that the live-wire work detection method is applied to a server, and comprises the following steps:
receiving an electrified survey list of target equipment sent by a survey terminal, wherein the electrified survey list comprises a target equipment identifier and video information of the target equipment;
judging whether the target equipment has defects or not according to the electrified reconnaissance list;
if the target equipment is judged to have defects, inquiring a pre-stored equipment identifier according to the target equipment identifier to obtain equipment parameters of the target equipment;
receiving environmental parameters sent by field environment monitoring equipment every other preset time;
judging whether the target equipment can carry out live working or not according to the video information, the equipment parameters and the environment parameters;
if the target equipment can be subjected to live working, acquiring a defect elimination operation guide of the target equipment from a prestored defect database according to the target equipment identifier, and triggering and sending the defect elimination operation guide to the investigation terminal;
the field environment monitoring equipment comprises a temperature sensor, a humidity sensor and a wind speed measuring instrument;
correspondingly, receiving the environmental parameters sent by the on-site environment monitoring device every preset time includes:
receiving temperature parameters sent by the temperature sensor every preset time;
receiving humidity parameters sent by the humidity sensor every preset time;
receiving wind speed parameters sent by the wind speed measuring instrument every other preset time;
correspondingly, the determining whether the target device can perform live working according to the video information, the device parameter, and the environment parameter includes:
determining the defect level of the target equipment according to the video information and the equipment parameters;
determining an environment grade according to the temperature parameter, the humidity parameter and the wind speed parameter;
judging whether the target equipment can carry out live working or not according to the defect grade and the environment grade;
wherein the judging whether the target device can perform live working according to the defect level and the environment level includes: the defect grade and the environment grade are subjected to difference, and if the difference value does not exceed a preset difference value range, the target equipment is judged to be capable of carrying out live working; and if the difference value exceeds a preset difference value range, judging that the target equipment is forbidden to carry out hot-line work.
2. The live-working detection method of a live-action survey according to claim 1, further comprising a process of creating the defect database:
acquiring power defect fault case record data in a target area within a preset time period, wherein the power defect fault case record data comprises a plurality of defect fault cases;
acquiring an equipment identifier in each defect fault case;
analyzing the basic information, fault reason inference and diagnosis strategies of each defect fault case from each defect fault case;
and storing the corresponding relation between the equipment identification of each defect fault case and the basic information, fault reason inference and diagnosis strategy to obtain the defect database.
3. The live-wire work detection method of a live-wire survey according to claim 1,
if the target equipment can carry out live working, sending a working grade verification prompt to the investigation terminal;
receiving biological characteristic identification information of the surveyor sent by biological characteristic acquisition equipment;
inquiring the operation grade of the surveyor according to the biological characteristic identification information;
and if the operation grade of the surveyor meets the defect grade, judging that the target equipment can carry out live working.
4. The live-working detection method of a live survey according to claim 1, wherein the target equipment is high-voltage power transmission equipment;
after the determination that the target device can perform live working, the method further includes:
receiving the maximum working voltage value of the high-voltage power transmission equipment sent by a voltage sensor;
receiving the maximum voltage bearing value of the electrified protection safety equipment of the surveyor, which is sent by the surveying terminal;
if the maximum voltage bearing value is judged to exceed the maximum working voltage value, sending a prompt that the operation can be performed to the investigation terminal;
and if the maximum voltage bearing value is judged not to exceed the maximum working voltage value, sending a prompt for prohibiting operation to the investigation terminal.
5. A live working detection system for live exploration is characterized by comprising an exploration terminal, on-site environment monitoring equipment and a server;
the survey terminal and the on-site environment monitoring equipment are in wireless connection with the server;
the server is used for receiving an electrified survey list of the target equipment sent by a survey terminal, and the electrified survey list comprises a target equipment identifier and video information of the target equipment; judging whether the target equipment has defects or not according to the electrified reconnaissance list; if the target equipment is judged to have defects, inquiring a pre-stored equipment identifier according to the target equipment identifier to obtain equipment parameters of the target equipment; receiving environmental parameters sent by field environment monitoring equipment every other preset time; judging whether the target equipment can carry out live working or not according to the video information, the equipment parameters and the environment parameters; if the target equipment can be subjected to live working, acquiring a defect elimination operation guide of the target equipment from a prestored defect database according to the target equipment identifier, and triggering and sending the defect elimination operation guide to the investigation terminal;
the field environment monitoring equipment comprises a temperature sensor, a humidity sensor and a wind speed measuring instrument;
the temperature sensor, the humidity sensor and the wind speed measuring instrument are in wireless connection with the server;
the server is also used for receiving the temperature parameters sent by the temperature sensor every other preset time; receiving humidity parameters sent by the humidity sensor every preset time; receiving wind speed parameters sent by the wind speed measuring instrument every other preset time; determining the defect level of the target equipment according to the video information and the equipment parameters; determining an environment grade according to the temperature parameter, the humidity parameter and the wind speed parameter; judging whether the target equipment can carry out live working or not according to the defect grade and the environment grade;
wherein the judging whether the target device can perform live working according to the defect level and the environment level includes: the defect grade and the environment grade are subjected to difference, and if the difference value does not exceed a preset difference value range, the target equipment is judged to be capable of carrying out live working; and if the difference value exceeds a preset difference value range, judging that the target equipment is forbidden to carry out hot-line work.
6. The live-working detection system of a live survey according to claim 5,
the server is further configured to establish the defect database by: acquiring power defect fault case record data in a target area within a preset time period, wherein the power defect fault case record data comprises a plurality of defect fault cases; acquiring an equipment identifier in each defect fault case; analyzing the basic information, fault reason inference and diagnosis strategies of each defect fault case from each defect fault case; and storing the corresponding relation between the equipment identification of each defect fault case and the basic information, fault reason inference and diagnosis strategy to obtain the defect database.
7. A computer-readable storage medium, having stored thereon a computer program, wherein the computer program, when being executed by a processor, is adapted to carry out the steps of the method for live-work detection of a live survey according to any one of claims 1 to 4.
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| CN112906441B (en) * | 2019-12-04 | 2023-10-27 | 中国移动通信集团设计院有限公司 | Image recognition system and method for exploration and maintenance in communication industry |
| CN111885522A (en) * | 2020-06-28 | 2020-11-03 | 国家电网有限公司 | Live working detection system and method |
| CN113177490A (en) * | 2021-05-07 | 2021-07-27 | 中国铁道科学研究院集团有限公司 | Passenger travel information query method and device |
| CN115167530B (en) * | 2022-09-08 | 2023-01-13 | 国网浙江省电力有限公司金华供电公司 | Live working investigation data processing method and system based on multi-dimensional sensing |
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| EP2909643A1 (en) * | 2012-10-16 | 2015-08-26 | The University of Utah Research Foundation | State of health estimation of electronic components |
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| CN205880117U (en) * | 2016-07-29 | 2017-01-11 | 广东粤恒电力科技有限公司 | Power distribution network overhead line fault monitoring device |
| CN107590545B (en) * | 2017-09-13 | 2021-05-28 | 国家电网公司 | Transformer equipment defect processing method and terminal equipment |
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| EP2909643A1 (en) * | 2012-10-16 | 2015-08-26 | The University of Utah Research Foundation | State of health estimation of electronic components |
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