CN114755507A - Electric power measurement field operation safety on-line monitoring system - Google Patents

Abstract

The invention discloses an electric power metering field operation safety online monitoring system which comprises an online monitoring module, a task receiving module, a task execution module, a data acquisition module, a data verification module, an exception marking module and a data uploading module, wherein the online monitoring module is connected with the task receiving module through a signal line, the task receiving module is connected with the task execution module through a signal line, the task execution module is connected with the data acquisition module through a signal line, the data acquisition module is connected with the data verification module through a signal line, and the data verification module is respectively connected with the exception marking module and the data uploading module through signal lines. The invention defines the threshold value according to seven test categories during the test, can basically complete the monitoring of all data at one time, has accurate monitoring result, and can improve the pertinence of the staff according to the uploaded data.

Description

A safety online monitoring system for electric power metering field operation

technical field

The invention relates to the technical field of on-line monitoring, and in particular to a safety on-line monitoring system for electric power metering field operations.

Background technique

In the process of power metering field operation, in order to improve the safety of field operation, it is often necessary to monitor the data during the operation, which requires the use of a monitoring system. The existing monitoring system can only perform simple processing after monitoring the data. , the data cannot be converted into tasks for testing, resulting in inaccurate results after monitoring and processing, and the staff cannot make targeted improvements. Obviously, it has been unable to meet the needs of people.

SUMMARY OF THE INVENTION

The existing monitoring system based on the background technology can only perform simple processing after monitoring the data, and cannot convert the data into tasks for testing, resulting in inaccurate monitoring and processing results, and the staff cannot make targeted improvements. Problem, the present invention proposes an on-line monitoring system for electric power metering field operation safety. The advantage is that the monitoring of all data can be basically completed at one time, the monitoring results are accurate, and the staff can make targeted improvements based on the uploaded data.

An on-line monitoring system for electric power metering field operation safety proposed by the present invention includes an on-line monitoring module, a task receiving module, a task execution module, a data acquisition module, a data validation module, an abnormal labeling module and a data uploading module. The signal line is connected with the task receiving module, the task receiving module is connected with the task execution module through the signal line, the task execution module is connected with the data acquisition module through the signal line, and the data acquisition module is connected with the data validation through the signal line The modules are connected with each other, and the data verification module is respectively connected with the abnormal marking module and the data uploading module through signal lines.

The present invention is further provided that the online monitoring module includes an online monitoring unit and a task conversion unit, the online monitoring unit includes a voltage detection subunit and a current detection subunit, and the voltage detection subunit is used to monitor the equipment during field operation. The voltage is monitored, the current detection subunit is used to monitor the equipment current during field operation, and the task conversion unit is used to convert different monitored data into tasks.

By adopting the above technical solutions: the online monitoring module can complete the monitoring of multiple indicators and convert multiple indicators into test tasks, which is convenient for the unified test processing of the monitored indicators.

The present invention is further provided that the task receiving module includes a task receiving unit and a task storage unit, the task receiving unit is used for receiving the monitoring task transmitted by the online monitoring module, and the task storage unit is used for temporarily storing the task.

By adopting the above technical solutions: the task receiving module realizes the receiving and storage of tasks, plays a good role in data transmission, and avoids the situation of data loss during transmission.

The present invention is further provided that the task execution module includes a task test unit and an information recording unit, and the task test unit is used for acquiring tasks from the task receiving module and performing tests, and the information recording unit is used for Record the results one by one.

By adopting the above technical solutions: the task execution module realizes the test and recording of the task, which is convenient for later analysis of the test results.

The present invention is further provided that the data acquisition module includes a data acquisition unit, and the data acquisition unit is used to acquire the data recorded after the test.

By adopting the above technical solutions: the data acquisition module realizes the acquisition of post-test data, and provides a data source for data validation.

The present invention further provides that the data verification module includes a threshold definition unit and a data comparison unit, and the threshold definition unit is used to define the threshold range of normal data, and the data comparison unit is used to compare the data after the test. The threshold is compared with the normal threshold.

By adopting the above technical solutions: the data validation module realizes the comparison and processing of the data after the test, which can reflect the abnormality of the data more intuitively.

The present invention is further provided that the abnormality labeling module includes an abnormality labeling unit, and the abnormality labeling unit is used to label the compared abnormality out-of-tolerance data.

By adopting the above technical solutions, the abnormality labeling module realizes the standard of out-of-tolerance data, which is convenient for the staff to discover abnormal data in time and adjust the field work in time.

The present invention is further provided that the data uploading module includes a data conversion unit and a data uploading unit, and the data conversion unit is used for converting the format of the data to reduce its memory, and the data uploading unit is used for uploading the data to the cloud platform.

By adopting the above technical solutions: the data uploading module can upload the data to the cloud platform, which is convenient for the staff to obtain the data.

A method for using an on-line monitoring system for electric power metering field operation safety, comprising the following steps:

Step 1: First, the online monitoring module can complete the monitoring of multiple indicators of current and voltage lamps and convert multiple indicators into test tasks. After the work class members receive the task, they go to the task site to carry out the test, and the APP supports the work class members to carry out the test. Task execution operation, clarify the standard equipment used in the field test, record the task execution start time, task status and other information;

Step 2: After the on-site inspection is completed, you can use the handheld terminal to scan the bar code information of the gateway energy meter. The APP communicates with the on-site tester through the Bluetooth wireless communication system to realize the automatic acquisition of the test data of the test equipment, which is common to the data construction of different standard equipment. Data acquisition interface;

Step 3: Define the test data standard thresholds for the seven test categories, and the system automatically determines whether the data is out of tolerance according to the test data standards, and marks the out-of-tolerance data to remind the staff to pay attention;

Step 4: The staff can upload the test data on the APP side through the closed-loop system, and the PC-side cloud platform gateway site inspection system synchronizes the test data to provide the data basis for the automatic generation of the test report;

Step 5: After all the test work is over, the staff perform task completion operations on the APP, and the system records the task completion time, task status and other information.

By adopting the above technical solutions: monitoring the data of the field operation equipment, transforming the monitored data into the form of tasks for testing, and defining the thresholds according to seven test categories during the test, the monitoring of all data can be basically completed at one time. After the results are accurate, the staff can make targeted improvements based on the uploaded data.

The present invention further provides that the seven test categories are electric energy performance field test, voltage transformer field test, current transformer field test, secondary circuit conductor voltage drop, secondary circuit load, transmitter and AC sampling device.

By adopting the above technical solutions: seven test categories can complete the test of all the data of the field operation, which can ensure the one-time completion of abnormal monitoring, facilitate timely abnormal processing, and improve the efficiency of field operations.

The beneficial effects of the present invention are:

The on-line monitoring system for electric power metering field operation safety disclosed in the present invention monitors the data of field operation equipment and converts the monitored data into the form of tasks for testing. The monitoring of all data is completed, the monitoring results are accurate, and the staff can make targeted improvements based on the uploaded data.

Description of drawings

Fig. 1 is the structural representation of a kind of power metering field operation safety online monitoring system proposed by the present invention;

2 is a schematic structural diagram of a task execution module of a power metering field operation safety online monitoring system proposed by the present invention;

3 is a schematic structural diagram of a data validation module of a power metering field operation safety online monitoring system proposed by the present invention;

Fig. 4 is a schematic diagram of the workflow structure of a power metering field operation safety online monitoring system proposed by the present invention.

Detailed ways

The technical scheme of this patent is described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying The device or element referred to must have, be constructed, and operate in a particular orientation and is not to be construed as a limitation of this patent.

In the description of this patent, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense, for example, it may be fixedly connected, arranged , it can also be detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

Referring to Figures 1-3, an on-line monitoring system for electric power metering field operation safety includes an on-line monitoring module, a task receiving module, a task execution module, a data acquisition module, a data verification module, an exception labelling module and a data upload module. The on-line monitoring module passes the The signal line is connected with the task receiving module, the task receiving module is connected with the task execution module through the signal line, the task execution module is connected with the data acquisition module through the signal line, and the data acquisition module is connected with the data verification module through the signal line. The modules are respectively connected with the abnormal marking module and the data uploading module through signal lines.

In this embodiment, the online monitoring module includes an online monitoring unit and a task conversion unit, the online monitoring unit includes a voltage detection subunit and a current detection subunit, the voltage detection subunit is used to monitor the voltage of the equipment during field operations, and the current detection subunit The unit is used to monitor the equipment current during field operation, and the task conversion unit is used to convert different monitored data into tasks. The online monitoring module can complete the monitoring of multiple indicators and convert multiple indicators into test tasks, which is convenient for unified test processing of the monitored indicators.

In this embodiment, the task receiving module includes a task receiving unit and a task storage unit, the task receiving unit is used for receiving the monitoring task transmitted by the online monitoring module, and the task storage unit is used for temporarily storing the task. The task receiving module realizes the receiving and storage of tasks, and plays a good role in data transmission, avoiding the situation of data loss during transmission.

In this embodiment, the task execution module includes a task testing unit and an information recording unit, and the task testing unit is used to acquire tasks from the task receiving module and perform tests, and the information recording unit is used to record the results generated during the task testing one by one. . The task execution module realizes the test and record of the task, which is convenient for later analysis of the test results.

In this embodiment, the data acquisition module includes a data acquisition unit, and the data acquisition unit is used to acquire the data recorded after the test. The data acquisition module realizes the acquisition of post-test data, and provides a data source for data validation.

In this embodiment, the data validation module includes a threshold value definition unit and a data comparison unit, and the threshold value definition unit is used to define the threshold value range of normal data, and the data comparison unit is used to compare the threshold value of the test data with the normal value. threshold for comparison. The data validation module realizes the comparison and processing of the data after the test, and can reflect the abnormality of the data more intuitively.

In this embodiment, the abnormality labeling module includes an abnormality labeling unit, and the abnormality labeling unit is used to label the compared abnormal out-of-tolerance data. The abnormal labeling module realizes the standard of out-of-tolerance data, which is convenient for staff to find abnormal data in time and adjust the field work in time.

In this embodiment, the data uploading module includes a data conversion unit and a data uploading unit, and the data conversion unit is used for converting the format of the data to reduce its memory, and the data uploading unit is used for uploading the data to the cloud platform. The data upload module can upload the data to the cloud platform, which is convenient for the staff to obtain the data.

Referring to FIG. 4 , a method for using an on-line monitoring system for power metering field operation safety includes the following steps:

Step 1: First, the online monitoring module can complete the monitoring of multiple indicators of current and voltage lamps and convert multiple indicators into test tasks. After the work class members receive the task, they go to the task site to carry out the test, and the APP supports the work class members to carry out the test. Task execution operation, clarify the standard equipment used in the field test, record the task execution start time, task status and other information;

Step 2: After the on-site inspection is completed, you can use the handheld terminal to scan the bar code information of the gateway energy meter. The APP communicates with the on-site tester through the Bluetooth wireless communication system to realize the automatic acquisition of the test data of the test equipment, which is common to the data construction of different standard equipment. Data acquisition interface;

Step 3: Define the test data standard thresholds for the seven test categories, and the system automatically determines whether the data is out of tolerance according to the test data standards, and marks the out-of-tolerance data to remind the staff to pay attention;

Step 4: The staff can upload the test data through the closed-loop system on the APP side, and the on-site inspection system of the PC terminal cloud platform will synchronize the test data to provide the data basis for the automatic generation of the test report;

Step 5: After all the test work is over, the staff perform task completion operations on the APP, and the system records the task completion time, task status and other information.

In this embodiment, the seven test categories are electric energy meter field test, voltage transformer field test, current transformer field test, secondary circuit conductor voltage drop, secondary circuit load, transmitter and AC sampling device. The seven test categories can complete the test of all the data of the field operation, which can ensure the one-time completion of abnormal monitoring, facilitate timely abnormal processing, and improve the efficiency of field operation.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (10)

1. An on-line monitoring system for power metering field operation safety is characterized in that, comprising an on-line monitoring module, a task receiving module, a task execution module, a data acquisition module, a data verification module, an abnormal labelling module and a data uploading module, the on-line monitoring The module is connected with the task receiving module through the signal line, the task receiving module is connected with the task execution module through the signal line, the task execution module is connected with the data acquisition module through the signal line, and the data acquisition module is connected with the signal line through the signal line. The data verification module is connected, and the data verification module is respectively connected with the abnormal marking module and the data uploading module through signal lines. 2. An on-line monitoring system for power metering field operation safety according to claim 1, wherein the on-line monitoring module comprises an on-line monitoring unit and a task conversion unit, and the on-line monitoring unit comprises a voltage detection sub-unit and a current A detection subunit, the voltage detection subunit is used to monitor the equipment voltage during field operation, the current detection subunit is used to monitor the equipment current during field operation, and the task conversion unit is used to convert the monitored Different data into tasks. 3 . An on-line monitoring system for electric power metering field operation safety according to claim 2 , wherein the task receiving module comprises a task receiving unit and a task storage unit, and the task receiving unit is used for receiving the transmission from the online monitoring module. 4 . monitoring task, the task storage unit is used to temporarily store the task. 4. a kind of power metering field operation safety on-line monitoring system according to claim 3, is characterized in that, described task execution module comprises task test unit and information recording unit, and task test unit is used to obtain from the task receiving module The information recording unit is used to record the results produced during the task test one by one. 5 . The on-line monitoring system for electric power metering field operation safety according to claim 4 , wherein the data acquisition module comprises a data acquisition unit, and the data acquisition unit is used to acquire data recorded after the test. 6 . 6. A kind of power metering field operation safety online monitoring system according to claim 5, is characterized in that, described data validation module comprises threshold value definition unit and data comparison unit, and the threshold value definition unit is used for the normal data. The threshold value range is defined, and the data comparison unit is used to compare the threshold value of the post-test data with the normal threshold value. 7 . The online monitoring system for electric power metering field operation safety according to claim 6 , wherein the abnormality labeling module comprises an abnormality labeling unit, and the abnormality labeling unit is used to label the compared abnormal out-of-tolerance data. 8 . . 8. A kind of electric power metering field operation safety on-line monitoring system according to claim 7, is characterized in that, described data uploading module comprises data conversion unit and data uploading unit, and the format that data conversion unit is used for converting data reduces it. memory, and the data uploading unit is used for uploading data to the cloud platform. 9. A method of using an on-line monitoring system for power metering field operation safety, characterized in that it comprises the following steps: Step 1: First, the online monitoring module can complete the monitoring of multiple indicators of current and voltage lamps and convert multiple indicators into test tasks. After the work class members receive the task, they go to the task site to carry out the test, and the APP supports the work class members to carry out the test. Task execution operation, clarify the standard equipment used in the field test, record the task execution start time, task status and other information; Step 2: After the on-site inspection is completed, you can use the handheld terminal to scan the bar code information of the gateway energy meter. The APP communicates with the on-site tester through the Bluetooth wireless communication system to realize the automatic acquisition of the test data of the test equipment, which is common to the data construction of different standard equipment. Data acquisition interface; Step 3: Define the test data standard thresholds for the seven test categories, and the system automatically determines whether the data is out of tolerance according to the test data standards, and marks the out-of-tolerance data to remind the staff to pay attention; Step 4: The staff can upload the test data on the APP side through the closed-loop system, and the PC-side cloud platform gateway field inspection system synchronizes the test data to provide the data basis for the automatic generation of the test report; Step 5: After all the test work is over, the staff will complete the task on the APP, and the system will record the task completion time, task status and other information. 10. The method of using a power metering field operation safety online monitoring system according to claim 9, wherein the seven test categories are electric energy meter field test, voltage transformer field test, current transformer field test, Secondary loop wire voltage drop, secondary loop load, transmitter and AC sampling device.

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