CN113740793A - System and method for inspecting electric energy metering device - Google Patents
System and method for inspecting electric energy metering device Download PDFInfo
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- CN113740793A CN113740793A CN202110971628.6A CN202110971628A CN113740793A CN 113740793 A CN113740793 A CN 113740793A CN 202110971628 A CN202110971628 A CN 202110971628A CN 113740793 A CN113740793 A CN 113740793A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000007689 inspection Methods 0.000 claims abstract description 214
- 238000012423 maintenance Methods 0.000 claims abstract description 76
- 238000004891 communication Methods 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 25
- 238000012360 testing method Methods 0.000 claims description 24
- 230000003287 optical effect Effects 0.000 claims description 21
- 238000012795 verification Methods 0.000 claims description 18
- 239000013307 optical fiber Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 26
- 238000012812 general test Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
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- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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Abstract
The application discloses electric energy metering device's inspection system and method, this system includes: a plurality of electric energy metering devices; the system comprises a plurality of field inspection devices, a plurality of control devices and a plurality of control modules, wherein each field inspection device is correspondingly connected with each electric energy metering device; the total inspection control device is connected with the plurality of field inspection devices; a mobile terminal; and the remote management server is respectively connected with the mobile terminal and the total inspection control device. The scheme can improve the maintenance efficiency of the electric energy metering device.
Description
Technical Field
The invention relates to the technical field of maintenance of electric energy metering devices, in particular to a system and a method for inspecting an electric energy metering device.
Background
Along with the development of intelligent technology, when the electric energy metering device is inspected, a device for automatically inspecting the electric energy metering device is adopted, and manpower is not wasted for manually connecting the electric energy metering device and the field inspection device.
In the prior art, when a maintenance person maintains the electric energy metering device, the maintenance person needs to manually copy the identification information, the installation position and the fault type of the fault electric energy metering device in advance, so that the maintenance person can accurately find the corresponding electric energy metering device after arriving at a site, and the electric energy metering device is maintained according to the fault type of the electric energy metering device. If only one electric energy metering device breaks down in the maintenance, too much time does not need to be spent in a manual recording mode, and if too many electric energy metering devices need to be maintained, manual recording is troublesome, so that the maintenance efficiency of the electric energy metering devices is low.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide an inspection system and method for an electric energy metering device.
In a first aspect, the present invention provides a system for checking an electric energy metering device, comprising:
a plurality of electric energy metering devices;
the system comprises a plurality of field inspection devices, a plurality of control devices and a plurality of control modules, wherein each field inspection device is correspondingly connected with each electric energy metering device;
the total inspection control device is connected with the plurality of field inspection devices;
a mobile terminal;
and the remote management server is respectively connected with the mobile terminal and the total inspection control device.
In a second aspect, the present invention provides a method for checking an electric energy metering device, including:
the remote management server sends a control signal to a field inspection device corresponding to each total inspection control device so as to carry out field inspection on each electric energy metering device, so that the total inspection control device obtains field inspection data of each electric energy metering device;
the remote management server receives the field test data of each electric energy metering device sent by each total test control device;
the remote management server determines a fault electric energy metering device according to the field inspection data, and carries out fault marking on the fault electric energy metering device and a corresponding total inspection control device thereof to obtain task information of the fault marked total inspection control device and record information of the fault electric energy metering device;
the remote management server sends the task information and the record information to the mobile terminal so that maintenance personnel can maintain the fault electric energy metering device according to the task information and the record information, and after maintenance is completed, a verification control instruction and first identification information are sent to the remote management server through the mobile terminal;
and the remote management server carries out remote field inspection on the fault electric energy metering device according to the verification control instruction and the first identification information.
According to the electric energy metering device inspection system and method, identification information, installation positions, fault types and the like of the electric energy metering device with faults can be displayed on the mobile terminal, manual copying by maintenance personnel is not needed, and maintenance efficiency of the electric energy metering device is improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a first schematic structural diagram of an inspection system of an electric energy metering device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second inspection system of the electric energy metering device according to the embodiment of the present invention;
fig. 3 is a schematic flow chart of a checking system of the electric energy metering device according to the embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below 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 application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described are capable of operation in sequences other than those illustrated or otherwise described herein.
Moreover, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or modules is not necessarily limited to those steps or modules explicitly listed, but may include other steps or modules not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As background art, in the related art, when a maintenance worker maintains an electric energy metering device, the maintenance worker needs to manually copy identification information, an installation position, and a fault type of the faulty electric energy metering device in advance, so that the maintenance worker can accurately find the corresponding electric energy metering device after arriving at a site, and the maintenance worker maintains the electric energy metering device according to the fault type, which is low in maintenance efficiency.
Based on the defects of the prior art, the embodiment of the application provides an inspection system and an inspection method for an electric energy metering device, which can improve the maintenance efficiency.
Referring to fig. 1 and 2, schematic structural diagrams of a checking system of an electric energy metering device according to an embodiment of the present application are shown.
As shown in fig. 1, a verification system of an electric energy metering device may include:
a plurality of electric energy metering devices 10;
the plurality of on-site inspection devices 20 are respectively and correspondingly connected with the electric energy metering devices 10 through the on-site inspection devices 20;
a total inspection control device 30, the total inspection control device 30 being connected to the plurality of on-site inspection devices 20;
a mobile terminal 40;
and a remote management server 50 connected to the mobile terminal and the total verification control device, respectively.
Specifically, as shown in fig. 1, N electric energy metering devices 10 and N corresponding field inspection devices 20 are shown, where N is an integer greater than 1. The N field test devices 20 are connected to the same general test control device 30, the remote management server 50 controls each field test device 20 through the general test control device 30 to test the electric energy metering device 10, and the test results are fed back to the remote management server 50 through the general test control device 30.
The mobile terminal 40 may display the inspection result fed back by the total inspection control device 30 received by the remote management server 50, for example, the identification information, the installation position, the failure type, and the like of the failed electric energy metering device, so that the maintenance personnel can conveniently check the inspection result, and the maintenance personnel can maintain the electric energy metering device 10 according to the displayed inspection result, thereby improving the maintenance efficiency of the maintenance personnel.
In one embodiment, the plurality of field test devices 20 includes at least one field test device group including at least one field test device 20;
each field test device group is connected with a general test control device 30; the number of the total verification control devices 30 is the same as the number of the field verification device groups.
Specifically, the electric energy metering devices 10 may be grouped, and the correspondingly arranged field inspection devices may also be correspondingly grouped into at least one field inspection device group, where different field inspection device groups may correspond to the same number of field inspection devices or different numbers of field inspection devices, and this is not limited herein.
Each field test device group is correspondingly connected with a total test control device. As shown in fig. 1 by way of example, the field test apparatus set in fig. 1 includes N field test apparatuses.
Because the adaptability of the existing electric energy metering field inspection device to the communication environment is poor, the wiring of the wired communication mode is complex, and the wireless communication mode cannot realize communication at the place with weak signals, the embodiment of the application provides a wired and wireless combined communication mode.
In addition to the above-described embodiment, the total verification control apparatus 30 is connected to the plurality of on-site verification apparatuses 20 by wire, and the total verification control apparatus 30 is connected to the remote management server 50 by wireless.
Specifically, the general inspection control device communicating with the remote management server may be disposed at a position where a wireless signal is good, and then the general inspection control device may communicate with the field inspection device in a wired manner, that is, when the remote management server communicates with the field inspection device, the general inspection control device first transmits a data packet including a control signal to the general inspection control device in a wireless communication manner, and then the general inspection control device controls the field inspection device in a wired communication manner, so that the communication environment adaptability of the field inspection device may be improved.
In the above embodiment, the total inspection control devices provided in each field inspection device group need to be configured, and each total inspection control device is configured, which is relatively low in efficiency. In addition, a wire is required between each field test device and the overall test control device of the group, and thus the wiring is still complicated. In addition, each field inspection device is connected with the main inspection control device through one electric wire, so that when a maintenance worker detects the tightness of a connecting wire connected to the main inspection control device, the maintenance worker cannot accurately and respectively detect which connecting wires of the fault electric energy metering device correspond to the field inspection devices, and therefore the tightness of all connecting wires connected with the main inspection control device needs to be detected, and the maintenance workload can be increased.
In one embodiment, as shown in fig. 2, the total inspection control device 30 includes a total controller 301, and a wireless communication module 302 and a light source generator 303 respectively connected to the total controller 301; the wireless communication module 302 is connected with the remote management server 50; the output of the light source generator 303 is connected to a plurality of field verification devices 20.
Each field inspection device group further comprises at least one photoelectric converter 60 and at least one fiber bragg grating 70; the wavelengths of the optical signals reflected by the reflection ends of all the fiber bragg gratings 70 in the same field inspection device group are different;
each electric energy metering device 10 is correspondingly provided with a photoelectric converter 60 and a fiber Bragg grating 70; the photoelectric converter 60 is connected to the fiber bragg grating 70 and the field inspection device 20; the fiber bragg grating 70 is connected to a light source generator 303. Alternatively, the light source generator 303 is connected to all the bragg gratings 70 in the same field test device group through a transmission fiber.
Specifically, the master controller of the master control device corresponding to each field inspection device group receives a data packet including a control signal sent by the remote management server through a corresponding wireless communication module, and controls the light source generator to generate an optical signal with a corresponding wavelength according to the control signal, and the output end of the light source generator is connected with the input end of the fiber bragg grating corresponding to each electric energy metering device in the field inspection device group. The output end of the light source generator is respectively connected with the input end of the fiber Bragg grating corresponding to each electric energy metering device in the group of electric energy metering devices through a transmission fiber.
The reflection output end of the optical fiber Bragg grating is connected with the input end of the photoelectric converter corresponding to the electric energy metering device, and the output end of the photoelectric converter is connected with the field inspection device corresponding to the electric energy metering device; the light source generator provides the generated optical signals with corresponding wavelengths to the fiber Bragg gratings corresponding to the electric energy metering devices in the field inspection device group, if the corresponding wavelengths are the same as the wavelengths of the optical signals which can be reflected back by the fiber Bragg gratings, the fiber Bragg gratings reflect the optical signals with the corresponding wavelengths and transmit the optical signals to the corresponding photoelectric converters, and the photoelectric converters convert the optical signals into electric signals to provide the electric signals to the corresponding field inspection devices after receiving the optical signals with the corresponding wavelengths, so that the field control devices perform field inspection on the corresponding electric energy metering devices after receiving the electric signals. When the output end of the light source generator is connected with the input end of each fiber bragg grating through one transmission optical fiber, the first end of the transmission optical fiber can be connected with the output end of the light source generator, the second end of the transmission optical fiber is connected with the input end of the optical splitter, and the output end of the optical splitter is connected with the input end of each fiber bragg grating.
The remote management server locally stores the communication address information of each general inspection control device, the wavelength information of each electric energy metering device, and the corresponding relation between the communication address information and the wavelength information. When the corresponding field inspection device under the corresponding total inspection control device is remotely controlled, so that the electric energy metering device corresponding to the field inspection device is inspected on site, the remote management server searches the wavelength information of the electric energy metering device and the communication address information of the corresponding total inspection control device, generates a control signal of the corresponding wavelength according to the wavelength information, encapsulates the searched communication address information and the generated control signal of the corresponding wavelength into a data packet, and sends the data packet to the corresponding total inspection control device according to the searched communication address information. After receiving the data packet, the total inspection control device firstly decapsulates the data packet to obtain a control signal of the corresponding wavelength, and then controls the light source generator to generate an optical signal of the corresponding wavelength according to the control signal of the corresponding wavelength; the light source generator sends the optical signal with the corresponding wavelength to each optical fiber Bragg grating in the corresponding field inspection device group. The wavelengths of the optical signals which can be reflected back by the fiber bragg gratings corresponding to the electric energy metering devices in the field inspection device group are different, so that after the optical signals with the corresponding wavelengths are received by the fiber bragg gratings in the field inspection device group, if the corresponding wavelengths are the same as the wavelengths of the optical signals which can be reflected back by the corresponding fiber bragg gratings, the electric energy metering devices corresponding to the fiber bragg gratings are the electric energy metering devices to be inspected, at the moment, the fiber bragg gratings reflect and transmit the optical signals with the corresponding wavelengths to the corresponding photoelectric converters, and the photoelectric converters convert the optical signals with the corresponding wavelengths into electric signals with the corresponding wavelengths and transmit the electric signals to the corresponding field inspection devices for field inspection of the corresponding electric energy metering devices. For the optical fiber bragg grating which cannot reflect the optical signal with the corresponding wavelength, the corresponding photoelectric converter cannot receive the optical signal, and the corresponding on-site inspection device cannot receive the electric signal, so that the corresponding electric energy metering device cannot be inspected on site.
In the application, the remote management server only needs to store the communication address information of the total inspection control device, the wavelength information of each electric energy metering device, and the corresponding relation between the communication address information and the wavelength information locally, generates a control signal with a corresponding wavelength according to the wavelength information corresponding to the electric energy metering device to be inspected and sends the control signal to the corresponding total inspection control device, and after the total inspection control device receives the control signal with the corresponding wavelength, the light source generator only needs to be controlled according to the control signal with the corresponding wavelength to generate an optical signal with the corresponding wavelength, so that the data volume stored in the remote management server is less, the total inspection control device does not need to be configured in a split manner after the communication mode is modified, and the modification efficiency is higher; in addition, when the control signal is generated, the remote management server directly generates the control signal instead of sending the corresponding wavelength information to the total inspection control device, the total inspection control device generates the control signal of the corresponding wavelength, on one hand, centralized and unified management can be realized, on the other hand, after the total inspection control device breaks down, maintenance personnel can directly take one total inspection control device to replace a bare machine, and do not need to take the head office to maintain due to software setting problems, so that the maintenance cost can be reduced, and the maintenance efficiency can be improved. In the aspect of maintenance, only one transmission optical fiber connection line exists on the side of the total inspection control device, so that only one transmission optical fiber needs to be detected when the tightness of the connection line is detected, and the maintenance workload is greatly reduced.
And each existing field inspection device usually communicates with a remote management server separately, the remote management server needs to store the communication address information of each field inspection device, and needs to call a corresponding communication address before communicating with each corresponding field inspection device, and then packages the communication address and a corresponding control signal. By adopting the electric energy metering device inspection system disclosed by the application, a plurality of electric energy metering devices in the same field inspection device group can be simultaneously subjected to field inspection control. When a plurality of electric energy metering devices in the same group need to be subjected to field inspection control, the control signal generated by the remote management server can comprise a plurality of waveform segments with different wavelengths which are sequentially arranged. When the on-site inspection control is carried out on the same group of electric energy metering devices, the remote management server only needs to generate one control signal to carry out one-time encapsulation, so the inspection control efficiency is higher. Because the control signals of all the field inspection control devices in the same group are sequentially arranged in the same control signal, namely the field inspection of all the electric energy metering devices in the same group is sequentially carried out, the data uploading of all the field inspection control devices in the same group can be realized by only adopting one wire when the data is uploaded. As shown in fig. 2, the output end of each field test device in the same group is connected to one end of the same wire, and the same wire is connected to the input end of the master controller in the corresponding master test control device of the group. After the corresponding on-site inspection device finishes the on-site inspection of the electric energy metering device, the corresponding on-site inspection data is transmitted to a master controller in the corresponding master inspection control device, and the master controller uploads the data to a remote management server through a communication module.
Referring to fig. 3, a flow chart of a method for checking an electric energy metering device according to an embodiment of the present application is shown.
As shown in fig. 3, a method for verifying an electric energy metering device may include:
and S310, the remote management server sends a control signal to the field inspection device corresponding to each total inspection control device so as to carry out field inspection on each electric energy metering device, so that the total inspection control device obtains field inspection data of each electric energy metering device.
Specifically, the remote management server sends a control signal to each total inspection control device, each total inspection control device processes the control signal after receiving the control signal and sends the processed control signal to the field inspection devices of each electric energy metering device in the field inspection device group corresponding to the total inspection control device, the field inspection devices perform field inspection on the corresponding electric energy metering devices after receiving the processed control signal to obtain field inspection data, the field inspection devices send the field inspection data to the total inspection control device, and the field inspection data are uploaded to the remote management server through the total inspection control device.
And S320, the remote management server receives the field test data of each electric energy metering device sent by each total test control device.
And S330, the remote management server determines the fault electric energy metering device according to the field inspection data, and carries out fault marking on the fault electric energy metering device and the corresponding total inspection control device to obtain task information of the fault marked total inspection control device and record information of the fault electric energy metering device.
Specifically, the task information of the total verification control device includes first identification information and first mounting position information of the total verification control device. The recording information comprises second identification information, second installation position information, householder information, field inspection data, fault types and the like of the fault electric energy metering device.
And S340, the remote management server sends the task information and the record information to the mobile terminal so that maintenance personnel can maintain the fault electric energy metering device according to the task information and the record information, and after the maintenance is completed, a verification control instruction and first identification information are sent to the remote management server through the mobile terminal.
Specifically, the remote management server sends task information of all the total inspection control devices for fault marking to the mobile terminal of the corresponding maintenance personnel, and the mobile terminal displays the received task information of each total inspection control device on a task main page in a form of a list.
The maintenance personnel can obtain the installation site of the total inspection control device according to the first installation position information in the task information of the total inspection control device, click the task information of the total inspection control device on the mobile terminal, and the mobile terminal sends the clicked first identification information and the information acquisition instruction of the total inspection control device to the remote management server; after receiving the information acquisition instruction, the remote management server determines a fault electric energy metering device marked as a fault under the total inspection control device according to the first identification information of the total inspection control device, and sends the record information of the determined fault electric energy metering device to the mobile terminal; after receiving the recorded information of the fault electric energy metering device, the mobile terminal jumps to a sub-page corresponding to the total inspection control device, displays the recorded information of the fault electric energy metering device on the sub-page, and can also display an inspection button used for controlling the fault electric energy metering device corresponding to all the recorded information in the sub-page to carry out field inspection on the sub-page. When the embodiment provides a task interface for maintenance personnel, two interfaces, namely a main page and a sub-page, are provided for the maintenance personnel, the main page displays the task information of the total inspection control device of the fault mark distributed to the mobile terminal of the maintenance personnel, and the sub-page displays the record information of the electric energy metering device of the fault mark under the total inspection control device corresponding to the fault mark, so that the maintenance personnel can conveniently conduct systematic checking.
After receiving the determined recording information of the fault electric energy metering device, the mobile terminal displays the recording information of the fault electric energy metering devices with the same installation position one by one on the sub-page according to the second installation position information in the recording information, and displays the recording information of the next fault electric energy metering device with different installation positions after the recording information of the fault electric energy metering devices with the same installation position is displayed. In the embodiment, after the recording information of the fault electric energy metering devices with the same installation position is displayed row by row on the sub-page, the recording information of the fault electric energy metering devices with different next installation positions is displayed, so that maintenance personnel can conveniently and completely maintain all the fault electric energy metering devices at the installation positions in sequence after arriving at one installation position, the maintenance personnel is prevented from screening and contrasting whether each fault electric energy metering device is at the installation position, and the maintenance efficiency of the maintenance personnel can be improved.
After the maintenance personnel finish the maintenance of all the fault electric energy metering devices which are displayed on the sub-page of the mobile terminal and are positioned at the same installation position, the maintenance personnel click the inspection button arranged on the sub-page, and the mobile terminal sends the first identification information and the inspection control instruction of the total inspection control device corresponding to the sub-page to the remote management server. After the maintenance of all the faulty electric energy metering devices located at the same installation position and displayed on the sub-page is completed by the maintenance personnel, when the maintenance result is inspected, if the electric energy metering devices are selected one by one for field inspection, the maintenance personnel need to determine the selected electric energy metering devices one by one and need to perform multiple selection operations, so the maintenance efficiency is low. This application sets up the inspection button on the sub-page, adopts a key formula control mode, inspects all electric energy metering device's that lie in the same mounted position department maintenance result, can make things convenient for maintenance personal to maintain, improves maintenance efficiency. In addition, the traditional maintenance mode is to maintain the fault electric energy metering device one by one, the maintenance result of the electric energy metering device needs to be checked every time one electric energy metering device is maintained, when the maintenance difficulty of one electric energy metering device is high in the successive maintenance process and multiple times of inspection are needed, a large amount of time is correspondingly needed, and other electric energy metering devices cannot be maintained in time at the moment. This application carries out maintenance once to all trouble electric energy metering device that break down under the total inspection controlling means, then carries out maintenance result inspection to all electric energy metering device that break down, can avoid the great electric energy metering device of the maintenance degree of difficulty to delay the maintenance process of other electric energy metering device to guarantee all electric energy metering device that break down as far as possible and obtain timely maintenance.
And S350, the remote management server carries out remote field inspection on the fault electric energy metering device according to the verification control instruction and the first identification information.
As can be understood, after receiving the inspection control instruction, the remote management server remotely controls the field inspection of the faulty electric energy metering device marked as a fault under the total inspection control device according to the first identification information of the total inspection control device, so as to remotely perform the field inspection of the faulty electric energy metering device marked as a fault under the total inspection control device.
Specifically, the remote management server sends a control signal for controlling the fault electric energy metering device marked as a fault under the total inspection control device to perform field inspection to the total inspection control device, the total inspection control device processes the control signal after receiving the control signal and sends the processed control signal to the field inspection device corresponding to the electric energy metering device in the field inspection device group corresponding to the total inspection control device, and the field inspection device of the fault electric energy metering device marked as a fault under the total inspection control device performs field inspection to the corresponding fault electric energy metering device after receiving the control signal and uploads fault inspection data to the remote management server through the total inspection control device.
And after receiving the fault detection data of the fault electric energy metering device marked as a fault under the total detection control device, the remote management server updates the record information of the fault electric energy metering device marked as a fault under the total detection control device according to the obtained fault detection data to obtain updated record information, and sends the updated record information to the mobile terminal so that the mobile terminal displays the updated record information on a sub-page.
As can be appreciated, the updating the record information of the faulty electric energy metering device by the remote management server according to the fault checking data to obtain the updated record information may include:
judging whether the fault electric energy metering device marked as a fault under the total test control device still has a fault according to the obtained fault test data, if so, keeping the mark of the fault electric energy metering device unchanged, updating the changed fault type into the recording information of the fault electric energy metering device when the fault type of the fault electric energy metering device is changed, and keeping the recording information of the fault electric energy metering device unchanged when the fault type of the fault electric energy metering device is not changed; and if the fault does not exist, canceling the mark of the fault electric energy metering device and deleting the recorded information of the fault electric energy metering device.
The transmitting of the update record information to the mobile terminal by the remote management server may include: and sending the updated record information of the electric energy metering device marked as the fault to the mobile terminal.
In this embodiment, the record information of the maintained electric energy metering device is not sent to the mobile terminal any more, and only the record information of the electric energy metering device with the fault still exists can be displayed on the mobile terminal, so that the record information is continuously reduced along with the maintenance, and the record information can be conveniently checked and compared by maintenance personnel.
The mobile terminal counts the number of pieces of second attachment position information and the pieces of record information corresponding to the second attachment position information in the received record information, after receiving the recorded information again, it judges whether the counted number of the recorded information corresponding to each second mounting position information changes, if so, it indicates that the maintenance personnel performed the maintenance of the electric energy metering device having a failure at the installation position, if the number of the record information corresponding to the installation position is 0, the electric energy metering device with the fault at the installation position is completely maintained, if the number of the record information corresponding to the installation position is not 0, the electric energy metering device with the fault at the installation position is not completely maintained, and the mobile terminal obviously marks the record information corresponding to the installation position; if the electric energy metering device is not changed, the maintenance personnel do not maintain the electric energy metering device with the fault at the installation position. The maintenance personnel can more quickly and accurately position the electric energy metering device still having faults according to the display content on the mobile terminal. In the embodiment, the record information of the electric energy metering device which is not successfully maintained at the installation position of the maintenance personnel is obviously displayed, so that the maintenance personnel can conveniently notice the electric energy metering device which is not successfully maintained, and the maintenance efficiency is further improved.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. An inspection system for an electric energy metering device, the inspection system comprising:
a plurality of electric energy metering devices;
the on-site inspection devices are correspondingly connected with the electric energy metering devices;
a total inspection control device connected with the plurality of field inspection devices;
a mobile terminal;
and the remote management server is respectively connected with the mobile terminal and the total inspection control device.
2. The inspection system of claim 1, wherein the plurality of field inspection devices includes at least one field inspection device group including at least one of the field inspection devices;
each field inspection device group is connected with one general inspection control device; the number of the total inspection control devices is the same as that of the field inspection device groups.
3. The inspection system of claim 1, wherein said master inspection control device is in wired connection with said plurality of field inspection devices, respectively, and said master inspection control device is in wireless connection with said remote management server.
4. The inspection system of claim 2, wherein the total inspection control device comprises a total controller, and a wireless communication module and a light source generator respectively connected with the total controller; the wireless communication module is connected with the remote management server; the output end of the light source generator is connected with the plurality of field inspection devices.
5. The inspection system of claim 4, wherein each said set of field inspection devices further comprises at least one said photoelectric converter and at least one said fiber Bragg grating; the wavelengths of optical signals reflected by all the fiber Bragg grating reflection ends in the same field inspection device group are different;
each electric energy metering device is correspondingly provided with a photoelectric converter and an optical fiber Bragg grating; the photoelectric converter is respectively connected with the fiber Bragg grating and the field inspection device; the fiber Bragg grating is connected with the light source generator.
6. The inspection system of claim 5, wherein said light source generator is connected to all of said fiber bragg gratings in the same set of field inspection devices via a single transmission fiber.
7. An inspection method of an electric energy metering device using the inspection system according to any one of claims 1 to 6, characterized in that the inspection method comprises:
the remote management server sends a control signal to the field inspection device corresponding to each total inspection control device so as to carry out field inspection on each electric energy metering device, so that the total inspection control device obtains field inspection data of each electric energy metering device;
the remote management server receives the field inspection data of each electric energy metering device sent by each general inspection control device;
the remote management server determines a fault electric energy metering device according to the field inspection data, and carries out fault marking on the fault electric energy metering device and the corresponding total inspection control device to obtain task information of the fault marked total inspection control device and record information of the fault electric energy metering device;
the remote management server sends the task information and the recording information to the mobile terminal so that maintenance personnel can maintain the fault electric energy metering device according to the task information and the recording information, and after maintenance is completed, a verification control instruction and the first identification information are sent to the remote management server through the mobile terminal;
and the remote management server carries out remote field inspection on the fault electric energy metering device according to the verification control instruction and the first identification information.
8. The inspection method according to claim 7, wherein the task information includes first identification information and first mounting position information of the total inspection control device;
the remote management server sends the task information and the record information to the mobile terminal so that maintenance personnel can maintain the fault electric energy metering device according to the task information and the record information, and after maintenance is completed, a verification control instruction and the first identification information are sent to the remote management server through the mobile terminal, and the method comprises the following steps:
the remote management server sends all the task information to the mobile terminal so that the mobile terminal displays all the task information on a task main page in a list form, the mobile terminal acquires a click instruction of one of the task information and sends the first identification information and the information acquisition instruction corresponding to the click instruction to the remote management server;
after receiving the information acquisition instruction, the remote management server determines the fault electric energy metering device corresponding to the total inspection control device according to the first identification information;
and sending the recording information of the fault electric energy metering device to the mobile terminal so as to enable the task main page of the mobile terminal to jump to a sub-page to display the recording information of the fault electric energy metering device, and a maintenance worker maintains the fault electric energy metering device according to the recording information and sends a verification control instruction and the first identification information to the remote management server through the mobile terminal after the maintenance is completed.
9. The method of claim 8, wherein said remotely field testing the faulty electrical energy metering device further comprises:
the remote management server acquires fault detection data of the fault electric energy metering device;
the remote management server updates the record information of the fault electric energy metering device according to the fault detection data to obtain updated record information;
and the remote management server sends the updating record information to the mobile terminal so as to enable the sub-page of the mobile terminal to display the updating record information.
10. The method for checking according to claim 9, wherein the remote management server updates the log information of the faulty electric energy metering device according to the fault checking data, and obtains updated log information, including:
judging whether the fault electric energy metering device still has a fault according to the fault detection data, if so, keeping a mark of the fault electric energy metering device unchanged, updating the changed fault type into the recording information of the fault electric energy metering device when the fault type of the fault electric energy metering device is changed, and keeping the recording information of the fault electric energy metering device unchanged when the fault type of the fault electric energy metering device is not changed; if the fault does not exist, the mark of the fault electric energy metering device is cancelled, and the recording information of the fault electric energy metering device is deleted;
the transmitting of the update record information to the mobile terminal by the remote management server may include: and sending the updated record information of the electric energy metering device marked as the fault to the mobile terminal.
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