CN113740793B - Inspection system and method for electric energy metering device - Google Patents
Inspection system and method for electric energy metering device Download PDFInfo
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- CN113740793B CN113740793B CN202110971628.6A CN202110971628A CN113740793B CN 113740793 B CN113740793 B CN 113740793B CN 202110971628 A CN202110971628 A CN 202110971628A CN 113740793 B CN113740793 B CN 113740793B
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- 238000007689 inspection Methods 0.000 title claims abstract description 225
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012423 maintenance Methods 0.000 claims abstract description 66
- 238000009434 installation Methods 0.000 claims description 34
- 238000012360 testing method Methods 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 24
- 239000000835 fiber Substances 0.000 claims description 23
- 230000003287 optical effect Effects 0.000 claims description 15
- 239000013307 optical fiber Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 2
- 238000010998 test method Methods 0.000 claims description 2
- 238000012795 verification Methods 0.000 claims 3
- 238000011065 in-situ storage Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- 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 a checking system and a method of an electric energy metering device, wherein the system comprises the following components: a plurality of electrical energy metering devices; the on-site inspection devices are respectively and correspondingly connected with the electric energy metering devices; 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
With the development of intelligent technology, when the electric energy metering device is tested, a device for automatically testing the electric energy metering device is adopted, and the human power is not wasted to manually connect the electric energy metering device and the field testing device.
In the prior art, when a maintenance person maintains the electric energy metering device, the device for automatically checking the electric energy metering device needs to manually transcribe 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 the site, and maintain the fault type of the electric energy metering device. If only one electric energy metering device fails in the maintenance, the manual recording mode does not need to spend too much time, and if too many electric energy metering devices need to be maintained, the manual transcription is troublesome, so that the maintenance efficiency of the electric energy metering devices is lower.
Disclosure of Invention
In view of the foregoing deficiencies or inadequacies of the prior art, it is desirable to provide a system and method for testing an electrical energy metering device.
In a first aspect, the present invention provides an inspection system for an electrical energy metering device, comprising:
A plurality of electrical energy metering devices;
the on-site inspection devices are respectively and correspondingly connected with the electric energy metering devices;
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 of testing an electrical energy metering device, comprising:
The remote management server sends control signals to the field inspection devices 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 the 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 marks the fault of the fault electric energy metering device and a corresponding total inspection control device to obtain task information of the total inspection control device of the fault mark 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 maintain the fault electric energy metering device according to the task information and the recording information, and after maintenance is completed, a check control instruction and first identification information are sent to the remote management server through the mobile terminal;
And the remote management server performs remote field inspection on the fault electric energy metering device according to the inspection control instruction and the first identification information.
The inspection system and the inspection method for the electric energy metering device can display the identification information, the installation position, the fault type and the like of the electric energy metering device with faults at the mobile terminal, so that maintenance personnel do not need to manually copy the electric energy metering device, and the 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 detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of an inspection system of an electric energy meter according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of an inspection system of an electric energy meter according to the present invention;
fig. 3 is a schematic flow chart of an inspection system of an electric energy metering device according to an embodiment of the present invention.
Detailed Description
The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.
In order to make the present application better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the described embodiments of the application may be implemented in other sequences than those illustrated or otherwise described herein.
Furthermore, the terms "comprises," "comprising," and "having," and any variations 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 that are expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
In the related art, when repairing the electric energy metering device, a serviceman needs to manually transcribe the identification information, the installation position and the fault type of the fault electric energy metering device in advance, so that the serviceman can accurately find the corresponding electric energy metering device after arriving at the site, and repair the fault type of the electric energy metering device, and the repair efficiency is lower.
Based on the defects in the prior art, the embodiment of the application provides a system and a method for checking an electric energy metering device, which can improve maintenance efficiency.
Referring to fig. 1 and 2, there is shown a schematic structural diagram of an inspection system of an electric energy metering device according to an embodiment of the present application.
As shown in fig. 1, an inspection system of an electric energy metering device may include:
A plurality of electric energy metering devices 10;
The device comprises a plurality of field inspection devices 20, wherein each field inspection device 20 is correspondingly connected with each electric energy metering device 10;
A total inspection control device 30, the total inspection control device 30 being connected to the plurality of field inspection devices 20;
A mobile terminal 40;
the remote management server 50 is connected to the mobile terminal and the total inspection control device, respectively.
Specifically, as shown in fig. 1, N electric energy metering devices 10 and N field inspection devices 20 correspondingly disposed are shown, where N is an integer greater than 1. The N field inspection devices 20 are connected to the same general inspection control device 30, and the remote management server 50 controls each field inspection device 20 to inspect the electric energy metering device 10 through the general inspection control device 30, and feeds back the inspection result to the remote management server 50 through the general inspection 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 fault type, etc. of the faulty electric energy metering device, so that the maintenance personnel can check the electric energy metering device 10 conveniently, 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 set including at least one field test device 20;
each field test device group is connected to a general test control device 30; the number of the total inspection control devices 30 is the same as the number of the field inspection device groups.
Specifically, the electric energy metering device 10 may be grouped, and the field inspection devices correspondingly arranged may be also 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 may correspond to different numbers of field inspection devices, which is not limited herein.
Each field inspection device group is correspondingly connected with a total inspection control device. As shown in fig. 1 by way of example comprising a total test control device and a field test device group, the field test device group of fig. 1 comprises N field test devices.
Because the existing electric energy metering field inspection device has poor adaptability to the communication environment, the wired communication mode is complex in wiring, and the wireless communication mode cannot be used for realizing communication at the place with weak signals, the embodiment of the application provides a wired and wireless combined communication mode.
On the basis of the above embodiment, the total inspection control device 30 is wired to the plurality of field inspection devices 20, and the total inspection control device 30 is wireless to the remote management server 50.
Specifically, the general inspection control device which communicates with the remote management server can be arranged at a position with good wireless signals, and then the general inspection control device communicates with the field inspection device in a wired mode, namely, when the remote management server communicates with the field inspection device, firstly, a data packet comprising control signals is sent to the general inspection control device in a wireless communication mode, and then the general inspection control device controls the field inspection device in a wired communication mode, so that the communication environment adaptability of the field inspection device can be improved.
In the above embodiment, the total inspection control devices provided for each field inspection device group need to be configured, and the efficiency is low. In addition, a wire is required between each field test device and the total test control device of the group, and thus wiring is still complicated. In addition, each field inspection device is connected with the general inspection control device through one electric wire, so that when a maintainer detects the tightness of the connecting wire connected to the end of the general inspection control device, the maintainer cannot accurately and respectively determine which connecting wires are the connecting wires of the fault electric energy metering device corresponding to the field inspection device, and therefore the tightness of all the connecting wires connected with the general inspection control device is required to be detected, and the maintenance workload is 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 test devices 20.
Each field test device set further includes at least one photoelectric converter 60 and at least one fiber bragg grating 70; the wavelengths of the optical signals reflected by the reflecting 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, respectively; the fiber bragg grating 70 is connected to a light source generator 303. Alternatively, the light source generator 303 is connected to all the optical bragg gratings 70 in the same field inspection apparatus set through one transmission fiber, respectively.
Specifically, the total inspection control device corresponding to each field inspection device group receives a data packet including a control signal sent by a remote management server through a corresponding wireless communication module, controls a light source generator to generate a light 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 fiber Bragg grating is connected with the input end of a 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 the corresponding wavelengths for the optical fiber Bragg gratings corresponding to all 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 by the optical fiber Bragg gratings, the optical 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 into electric signals after receiving the optical signals with the corresponding wavelengths and provide the electric signals for the corresponding field inspection devices, so that the field control device performs 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 a transmission fiber, the first end of the transmission fiber can be connected with the output end of the light source generator, the second end of the transmission fiber is connected with the input end of the light splitter, and the output end of the light splitter is connected with the input end of each fiber Bragg grating.
In the application, the remote management server locally stores the communication address information of each 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. When the corresponding field inspection device under the corresponding general inspection control device is remotely controlled, and thus the electric energy metering device corresponding to the field inspection device is subjected to field inspection, the remote management server searches wavelength information of the electric energy metering device and communication address information of the corresponding general inspection control device, generates control signals with corresponding wavelengths according to the wavelength information, packages the searched communication address information and the generated control signals with corresponding wavelengths into data packets, and sends the data packets to the corresponding general inspection control device according to the searched communication address information. After receiving the data packet, the total inspection control device firstly unpacks the data packet to obtain the control signal with the corresponding wavelength, and then controls the light source generator to generate the light signal with the corresponding wavelength according to the control signal with the corresponding wavelength; the light source generator transmits the light signal of the corresponding wavelength to each fiber Bragg grating in its corresponding field inspection device set. Because the wavelengths of the optical signals which can be reflected back by the optical fiber Bragg gratings corresponding to the electric energy metering devices in the on-site inspection device group are different, after the optical signals with the corresponding wavelengths are received by the optical fiber Bragg gratings in the on-site 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 optical fiber Bragg gratings, the electric energy metering devices corresponding to the optical fiber Bragg gratings are the electric energy metering devices to be inspected, at the moment, the optical 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 on-site inspection devices to perform on-site inspection on the corresponding electric energy metering devices. For the fiber bragg grating which can not reflect the optical signal with the corresponding wavelength, the corresponding photoelectric converter can not receive the optical signal, and the corresponding field inspection device can not receive the electric signal naturally, so that the corresponding electric energy metering device can not be inspected in the field.
The remote management server only stores the communication address information of the total inspection control device, the wavelength information of each electric energy metering device, 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 transmits the control signal with the corresponding wavelength to the corresponding total inspection control device; 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, and the total inspection control device generates the control signal with the corresponding wavelength, so that on one hand, centralized and unified management can be realized, and on the other hand, after the total inspection control device fails, a maintainer can directly take the total inspection control device to replace a bare metal without taking the total inspection control device to maintain due to the problem of software setting, thereby reducing maintenance cost and improving maintenance efficiency. In the maintenance aspect, only one transmission optical fiber connecting line exists at the side of the total inspection control device, so that only one transmission optical fiber is required to be detected when the tightness of the connecting line is detected, and the maintenance workload is greatly reduced.
And each field inspection device at present 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 before communicating with each corresponding field inspection device, the corresponding communication address needs to be called and then packaged with a corresponding control signal, so that the efficiency of the inspection control mode is obviously low. By adopting the inspection system of the electric energy metering device disclosed by the application, the plurality of electric energy metering devices in the same field inspection device group can be subjected to field inspection control at the same time. When field inspection control is required to be performed on a plurality of electric energy metering devices in the same group, 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 for one-time encapsulation, so that the inspection control efficiency is higher. Because the control signals of the field inspection control devices in the same group are sequentially arranged in the same control signal, namely the field inspection of the electric energy metering devices in the same group is sequentially carried out, the field inspection control devices in the same group can also upload data by adopting only one electric wire. As shown in connection with fig. 2, the output of each field test device in the same group is connected to one end of the same wire that is connected to the input of the master controller in the corresponding master test control device of the group. After the corresponding field inspection device finishes the field inspection device of the electric energy metering device, the corresponding field inspection data are 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 of inspecting an electric energy metering device according to an embodiment of the present application is shown.
As shown in fig. 3, a method for inspecting an electric energy metering device may include:
And S310, the remote management server sends control signals to the field inspection devices 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 the field inspection data of each electric energy metering device.
Specifically, the remote management server sends control signals to each general inspection control device, each general inspection control device processes the control signals after receiving the control signals, the processed control signals are sent to the field inspection devices of the electric energy metering devices in the field inspection device group corresponding to the general inspection control device, the field inspection devices conduct field inspection on the corresponding electric energy metering devices after receiving the processed control signals to obtain field inspection data, the field inspection devices send the field inspection data to the general inspection control device, and the field inspection data are uploaded to the remote management server through the general inspection control device.
S320, the remote management server receives the field test data of each electric energy metering device sent by each total test control device.
S330, the remote management server determines the fault electric energy metering device according to the on-site inspection data, and marks the fault of 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 inspection control device includes first identification information and first installation position information of the total inspection control device. The recorded information includes second identification information of the faulty electric energy metering device, second installation position information, home owner information, field inspection data, a fault type, and the like.
And S340, the remote management server sends the task information and the recording information to the mobile terminal, so that maintenance personnel maintain the fault electric energy metering device according to the task information and the recording information, and after the maintenance is completed, the mobile terminal sends a check control instruction and first identification information to the remote management server.
Specifically, the remote management server sends the task information of all the total inspection control devices for fault marking to the mobile terminals of corresponding maintenance personnel, and the mobile terminals display the received task information of each total inspection control device on a task main page in a list form.
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 first identification information and the information acquisition instruction of the clicked 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 record 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 record information of the fault electric energy metering device on the sub-page, and can display inspection buttons for controlling all the fault electric energy metering devices corresponding to the record information in the sub-page to perform field inspection. When the task interface is provided for the maintenance personnel, the main page and the sub page are provided for the maintenance personnel, the main page displays the task information of the fault mark total inspection control device distributed to the mobile terminal of the maintenance personnel, the sub page displays the record information of the electric energy metering device corresponding to the fault mark under the fault mark total inspection control device, and the maintenance personnel can conveniently carry out systematic check.
After the mobile terminal receives the determined record information of the fault electric energy metering device, the record information of the fault electric energy metering device with the same installation position is displayed one by one according to the second installation position information in the record information on the sub page, and after the record information of the fault electric energy metering device with the same installation position is displayed, the record information of the next fault electric energy metering device with different installation positions is displayed. According to the embodiment, after the recorded information of the fault electric energy metering devices with the same installation position is displayed on the sub-page line by line, the recorded information of the fault electric energy metering devices with different next installation positions is displayed, so that maintenance personnel can conveniently and sequentially maintain all the fault electric energy metering devices at the installation positions after reaching one installation position, and the maintenance personnel are prevented from screening and comparing whether each fault electric energy metering device is at the installation position, thereby improving the maintenance efficiency of the maintenance personnel.
After maintenance personnel finishes maintaining all fault electric energy metering devices which are displayed on the mobile terminal sub-page and are positioned at the same installation position, clicking a checking button arranged on the sub-page, and sending the first identification information and the checking control instruction of the total checking control device corresponding to the sub-page to a remote management server by the mobile terminal. After maintenance is completed on all the fault electric energy metering devices which are displayed on the sub-pages and are positioned at the same installation position, when the maintenance result is checked, if the field check is carried out according to the selected electric energy metering devices one by one, the maintenance personnel need to determine the selected electric energy metering devices one by one and need to execute multiple selected operations, so that the maintenance efficiency is lower. According to the application, the inspection buttons are arranged on the sub-pages, and the maintenance results of all the electric energy metering devices positioned at the same installation position are inspected by adopting a one-key control mode, so that maintenance personnel can conveniently maintain the electric energy metering devices, and the maintenance efficiency is improved. In addition, in the conventional maintenance mode, the fault electric energy metering devices are maintained one by one, the maintenance result of one electric energy metering device needs to be checked every time the fault electric energy metering devices are maintained, and in the successive maintenance process, when the maintenance difficulty of one electric energy metering device is high and multiple times of check are needed, a large amount of time is correspondingly needed, and other electric energy metering devices cannot be maintained in time. According to the application, the fault electric energy metering devices under the total inspection control device are subjected to one-time maintenance, and then the maintenance results of the fault electric energy metering devices are inspected, so that the electric energy metering devices with higher maintenance difficulty can be prevented from delaying the maintenance processes of other electric energy metering devices, and the timely maintenance of the fault electric energy metering devices is ensured as much as possible.
S350, the remote management server performs remote field inspection on the fault electric energy metering device according to the inspection control instruction and the first identification information.
It can be understood that after receiving the inspection control instruction, the remote management server performs remote control on the field inspection of the fault electric energy metering device marked as the fault under the total inspection control device according to the first identification information of the total inspection control device, so as to perform remote field inspection on the fault electric energy metering device marked as the 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 the fault under the total inspection control device performs field inspection on 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.
After receiving the fault detection data of the fault electric energy metering device marked as the fault under the total detection control device, the remote management server updates the record information of the fault electric energy metering device marked as the fault under the total detection control device according to the obtained fault detection data, obtains updated record information, and sends the updated record information to the mobile terminal so that the mobile terminal displays the updated record information on the sub-page.
It can be appreciated that the remote management server updates the record information of the fault electric energy metering device according to the fault checking data to obtain updated record information, and may include:
judging whether a fault electric energy metering device marked as a fault exists under the total test control device 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 record information of the fault electric energy metering device when the fault type of the fault electric energy metering device changes, and keeping the record information of the fault electric energy metering device unchanged when the fault type of the fault electric energy metering device does not change; and if no fault exists, canceling the mark of the fault electric energy metering device and deleting the recorded information of the fault electric energy metering device.
The remote management server transmitting the updated record information to the mobile terminal 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, so that only the record information of the electric energy metering device still having a fault is displayed on the mobile terminal, and therefore, along with the maintenance, the record information is continuously reduced, and maintenance personnel can conveniently check the record information.
The mobile terminal counts the second installation position information in the received record information and the number of record information corresponding to each second installation position information, judges whether the counted number of record information corresponding to each second installation position information changes after receiving the record information again, if so, indicates that maintenance personnel maintain the electric energy metering device with the fault at the installation position, if the number of record information corresponding to the installation position is 0 at the moment, indicates that all the electric energy metering device with the fault at the installation position is maintained, and if not, indicates that all the electric energy metering device with the fault at the installation position is maintained, and the mobile terminal obviously marks the record information corresponding to the installation position; if the power metering device is unchanged, the power metering device is indicated to be not maintained by a maintenance person when the power metering device fails at the installation position. According to the display content on the mobile terminal, maintenance personnel can more quickly and accurately locate the electric energy metering device still having faults. According to 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 illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application referred to in the present application is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions are replaced with each other.
Claims (9)
1. An inspection system for an electrical energy metering device, the inspection system comprising:
A plurality of electrical energy metering devices;
The on-site inspection devices are respectively and correspondingly connected with the electric energy metering devices;
A total inspection control device connected to the plurality of field inspection devices;
A mobile terminal;
The remote management server is respectively connected with the mobile terminal and the total inspection control device; the mobile terminal is used for receiving the task information of the total inspection control device with the fault mark and the record information of the fault electric energy metering device, which are sent by the remote management server, so that maintenance personnel can maintain the fault electric energy metering device according to the task information and the record information, wherein the task information comprises first identification information and first installation position information of the total inspection control device, and the record information comprises second identification information, second installation position information and fault type of the fault electric energy metering device; the mobile terminal is further used for sending a verification control instruction and the first identification information to the remote management server after maintenance is completed, so that the remote management server can carry out remote field verification on the fault electric energy metering device according to the verification control instruction and the first identification information;
The remote management server sends the task information and the record information to the mobile terminal, so that a maintainer maintains the fault electric energy metering device according to the task information and the record information, and sends a check control instruction and the first identification information to the remote management server through the mobile terminal after the maintenance is completed, and the remote management server comprises:
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 command of one of the task information, and the first identification information and the information acquisition command corresponding to the click command are sent 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 record information of the fault electric energy metering device to the mobile terminal, so that the task main page of the mobile terminal jumps to the sub page to display the record information of the fault electric energy metering device, and a maintenance person maintains the fault electric energy metering device according to the record information and sends a check control instruction and the first identification information to the remote management server through the mobile terminal after the maintenance is completed.
2. The inspection system of claim 1, wherein the plurality of field inspection devices includes at least one field inspection device set including at least one of the field inspection devices;
Each field inspection device group is connected with one total inspection control device; the number of the total inspection control devices is the same as the number of the field inspection device groups.
3. The inspection system of claim 1, wherein the aggregate inspection control device is wired to the plurality of field inspection devices, respectively, and the aggregate inspection control device is wireless to the remote management server.
4. The inspection system of claim 2, wherein the overall inspection control device comprises an overall controller, a wireless communication module and a light source generator, wherein the wireless communication module and the light source generator are respectively connected with the overall 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 field inspection device set further comprises at least one photoelectric converter and at least one fiber bragg grating; the wavelengths of the optical signals reflected by the reflecting ends of all the fiber Bragg gratings 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 field inspection device set via a single transmission fiber.
7. A method of testing an electrical energy metering device employing the test system of any one of claims 1-6, the method comprising:
The remote management server sends control signals to the field inspection devices corresponding to each total inspection control device so as to perform field inspection on each electric energy metering device, and the total inspection control devices can obtain 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 marks the fault of the fault electric energy metering device and the corresponding total inspection control device to obtain task information of the total inspection control device and record information of the fault electric energy metering device; the task information comprises first identification information and first installation position information of the total inspection control device, and the record information comprises second identification information, second installation position information and fault type 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 a maintainer maintains the fault electric energy metering device according to the task information and the recording information, and sends a check control instruction and the first identification information to the remote management server through the mobile terminal after the maintenance is completed;
The remote management server performs remote field inspection on the fault electric energy metering device according to the inspection control instruction and the first identification information;
The remote management server sends the task information and the record information to the mobile terminal, so that a maintainer maintains the fault electric energy metering device according to the task information and the record information, and sends a check control instruction and the first identification information to the remote management server through the mobile terminal after the maintenance is completed, and the remote management server comprises:
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 command of one of the task information, and the first identification information and the information acquisition command corresponding to the click command are sent 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 record information of the fault electric energy metering device to the mobile terminal, so that the task main page of the mobile terminal jumps to the sub page to display the record information of the fault electric energy metering device, and a maintenance person maintains the fault electric energy metering device according to the record information and sends a check control instruction and the first identification information to the remote management server through the mobile terminal after the maintenance is completed.
8. The method of claim 7, wherein said remotely inspecting said faulty power metering device in situ 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 updated record information to the mobile terminal so that the sub-page of the mobile terminal displays the updated record information.
9. The inspection method according to claim 8, wherein the remote management server updates the record information of the faulty power metering device based on the faulty inspection data, and obtains updated record information, comprising:
Judging whether the fault electric energy metering device still has a fault according to the fault detection data, if so, keeping the mark of the fault electric energy metering device unchanged, updating the changed fault type into the record information of the fault electric energy metering device when the fault type of the fault electric energy metering device changes, and keeping the record information of the fault electric energy metering device unchanged when the fault type of the fault electric energy metering device does not change; if no fault exists, canceling the mark of the fault electric energy metering device and deleting the recorded information of the fault electric energy metering device;
the remote management server transmitting update record information to the mobile terminal includes: and sending the updated record information of the electric energy metering device marked as the fault to the mobile terminal.
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