CN110247477B - Method and device for monitoring online condition of equipment - Google Patents
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Abstract
The invention relates to the technical field of power grid operation parameter monitoring, and particularly discloses a method and a device for monitoring the online condition of equipment, wherein the method comprises the following steps: acquiring a current off-line list and a current self-stop list of the terminal equipment in metering system software through an RPA (resilient packet access), wherein the current off-line list records the current running state of each off-line terminal equipment; the running state comprises off-line, automatic stop and no signal; the running states of all the self-stop terminal equipment in the off-line list of the period are modified to be off-line, and the running states corresponding to all the off-line equipment in the off-line list of the period are modified to be self-stop; modifying the running state of the terminal equipment which is in the automatic stop state in the automatic stop list in the period into automatic stop in the offline list in the period; and obtaining the online rate of the current period according to the number of the offline terminal devices in the offline table of the current period and the total running number of all the terminal devices. The invention provides a method and a device for monitoring the online condition of equipment, which can effectively improve the query efficiency of the online rate of terminal equipment and save time and labor.
Description
Technical Field
The invention relates to the technical field of power grid operation parameter monitoring, in particular to a method and a device for monitoring the online condition of equipment.
Background
In the power system, each power supply station is responsible for operation and maintenance of a plurality of terminal devices, and in order to effectively supervise the terminal devices, the online rates of the terminal devices of each power supply station need to be regularly counted, wherein the online rates of the terminal devices are the proportion of the number of the terminal devices accessed to the power grid system to the total number of the terminal devices.
Generally, the power industry monitors the operation condition of the terminal device by using metering system software, when the online rate of the terminal device needs to be acquired, power personnel need to manually switch, select and the like in each menu bar of the metering system software, and the operation is very complicated.
Therefore, a monitoring method is needed to improve the query efficiency of the online rate of the terminal device.
Disclosure of Invention
One objective of the present invention is to provide a method and a device for monitoring an online status of a device, which can effectively improve the query efficiency of the online rate of a terminal device, and save time and labor.
To achieve the above object, in one aspect, the present invention provides a method for monitoring an online condition of a device, including:
acquiring a current off-line list and a current self-stop list of the terminal equipment in metering system software through an RPA (resilient packet access), wherein the current off-line list records the current running state of each off-line terminal equipment; the running state comprises off-line, automatic stop and no signal;
modifying the running states of all the self-stop terminal equipment in the off-line list of the current period into off-lines, and modifying the running states corresponding to all the off-line equipment in the off-line list of the current period into self-stop;
modifying the running state of the terminal equipment which is in the automatic stop state in the automatic stop list in the current period into automatic stop in the offline list in the current period;
and obtaining the online rate of the current period according to the number of the offline terminal devices in the offline table of the current period and the total running number of all the terminal devices.
Preferably, the method further comprises the following steps:
acquiring an on-line offline list and an on-line self-stop list of the terminal equipment;
and determining the number of the newly-added offline devices and the number of the processed offline devices according to the current offline table and the previous offline table.
Preferably, after acquiring the offline uploading table and the automatic stop uploading table of the terminal device, the method further includes:
modifying the running states of all the self-stop terminal equipment in the up period offline table to be offline, and modifying the running states corresponding to all the offline equipment in the up period offline table to be self-stop;
and modifying the running state of the terminal equipment which is in the automatic stop state in the last period automatic stop list into automatic stop.
Preferably, the determining the number of the newly-added offline devices and the number of the processed offline devices according to the current offline table and the previous offline table includes:
and counting the number of the terminal devices which are in the offline state in the offline table at the current period and are not in the offline state in the offline table at the previous period, and recording the number as the number of the newly-added offline devices.
Preferably, the determining the number of the newly-added offline devices and the number of the processed offline devices according to the current offline table and the previous offline table includes:
and counting the number of the terminal devices which are in the offline state in the offline table in the previous period and are not in the offline state in the offline table in the current period, and recording the number as the number of the processed offline devices.
Preferably, the method further comprises the following steps:
and making an online rate statistical table according to the total operation number, the number of newly-added offline devices, the number of processed offline devices, the number of automatic stops and the online rate of the current period.
On the other hand, the invention also provides a monitoring device, which is used for the monitoring method of the online condition of any one of the above devices, and is characterized by comprising the following steps:
a first table downloading unit, configured to obtain a current offline table and a current self-stop table of a terminal device in metering system software through an RPA, where the current offline table records a current running state of each offline terminal device; the running state comprises off-line, automatic stop and no signal;
the first state modification unit is used for modifying the running states of all the self-stopping terminal equipment in the current period offline table into offline states and modifying the running states corresponding to all the self-stopping terminal equipment in the current period offline table into self-stopping states;
a second state modification unit, configured to modify the running state of the terminal device in the self-stop state in the self-stop table of the current period in the offline table of the current period into self-stop;
and the current period online rate calculating unit is used for acquiring the current period online rate according to the number of the offline terminal devices in the current period offline list and the total running number of all the terminal devices.
Preferably, the method further comprises the following steps:
the second table downloading unit is used for acquiring an up-period off-line table and an up-period self-stop table of the terminal equipment;
and the operation unit is used for determining the number of the newly-added offline devices and the number of the processed offline devices according to the current offline table and the previous offline table.
Preferably, the method further comprises the following steps:
and the table generating unit is used for manufacturing an online rate statistical table according to the running total number, the newly-added offline equipment number, the processed offline equipment number, the stop count and the current online rate.
The invention has the beneficial effects that: the monitoring method and the monitoring device for the online condition of the equipment can be used for monitoring the online rate of the equipment in the technical field of monitoring of the operating parameters of the power grid, data acquisition and table generation are carried out through the RPA, the statistical efficiency can be effectively improved, manpower is saved, the accuracy is improved, and errors in statistics are avoided.
Drawings
In order to more clearly illustrate the technical solutions in the present embodiment or the prior art, the drawings needed to be used in the description of the embodiment or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings according to these drawings without inventive labor.
Fig. 1 is a flowchart of a method for monitoring an online condition of a device according to an embodiment of the present invention;
fig. 2 is a block diagram of a monitoring device according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all 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 invention.
Example one
The embodiment provides a method for monitoring the online condition of equipment, which is applicable to application scenarios in the field of monitoring of operating parameters of a power grid and can improve the efficiency of monitoring the operation of the power grid.
Fig. 1 is a flowchart of a method for monitoring an online status of a device according to a first embodiment of the present invention.
Referring to fig. 1, the method for monitoring the online condition of the device comprises the following steps:
s10: acquiring a current off-line list and a current self-stop list of the terminal equipment in metering system software through an RPA (resilient packet access), wherein the current off-line list records the current running state of each off-line terminal equipment; the operating states include offline, stop-and-go, and no-signal.
RPA is called robot Process Automation (robot Process Automation) as a software product, which can simulate the operation of human between different systems on a computer and replace the human to execute office processes with high regularity and repeatability in front of the computer.
Generally, each statistical period can be one day, one week or one month, and online operation conditions of each terminal device are manually input in metering system software, so that an offline table and a self-stop table are formed. Offline generally means that the terminal device is disconnected from the power supply network due to various faults, which generally requires maintenance processes by electrical personnel. The automatic stop refers to the action of actively disconnecting the power supply network on the terminal equipment side, and the condition is generally the action of a user without maintenance treatment by power personnel. No signal refers to a case where a signal transmitted from the terminal device is not received.
S20: and modifying the running states of all the self-stop terminal equipment in the off-line list of the current period into off-lines, and modifying the running states corresponding to all the off-line equipment in the off-line list of the current period into self-stop.
S30: and modifying the running state of the terminal equipment which is in the automatic stop state in the automatic stop list in the period into automatic stop in the offline list in the period.
It should be noted that, since the offline table and the stop table are both manually input, it is inevitable that there will be deviations, and therefore, steps S20 and S30 are mainly used to correct the records in the current offline table and the current stop table.
S40: and obtaining the online rate of the current period according to the number of the offline terminal devices in the offline table of the current period and the total running number of all the terminal devices.
S50: and acquiring an up-period off-line list and an up-period self-stop list of the terminal equipment.
S60: and modifying the running states of all the self-stop terminal equipment in the up period offline table into offline, and modifying the running states corresponding to all the offline equipment in the up period offline table into self-stop.
S70: and modifying the running state of the terminal equipment which is in the automatic stop state in the last period automatic stop list into automatic stop.
Specifically, steps S60 and S70 are mainly for correcting the records in the online offline table and the online self-stop table.
S80: and determining the number of the newly-added offline devices and the number of the processed offline devices according to the current offline table and the previous offline table.
Specifically, S80 includes:
s801: counting the number of terminal devices which are in an offline state in the offline table at the current period and are not in the offline state in the offline table at the previous period, and recording the number as the number of newly-added offline devices;
s802: and counting the number of the terminal devices which are in the offline state in the offline table in the previous period and are not in the offline state in the offline table in the current period, and recording the number as the number of the processed offline devices.
S90: and making an online rate statistical table according to the total operation number, the number of newly-added offline devices, the number of processed offline devices, the number of automatic stops and the online rate of the current period.
Preferably, the on-line rate statistics are shown in Table 1 below,
TABLE 1 Online Rate statistics Table
The method for monitoring the online condition of the equipment can be used for monitoring the online rate of the equipment in the technical field of monitoring of the operating parameters of the power grid, and data acquisition and table generation are performed through the RPA, so that the statistical efficiency can be effectively improved, the labor is saved, the accuracy is improved, and errors in statistics are avoided.
Example two
The monitoring device provided by the embodiment of the invention can be used for executing the method for monitoring the online condition of the equipment provided by the embodiment of the invention, and has corresponding functions and beneficial effects.
Fig. 2 is a block diagram of a monitoring device according to a second embodiment.
Referring to fig. 2, a monitoring apparatus includes:
a first table downloading unit 1, configured to obtain a current offline table and a current self-stop table of a terminal device in metering system software through an RPA, where a current running state corresponding to each offline terminal device is recorded in the current offline table; the running state comprises off-line, automatic stop and no signal;
a first state modification unit 2, configured to modify the operation states of all the self-stop terminal devices in the current offline table to be offline, and modify the operation states corresponding to all the offline devices in the current offline table to be self-stop;
a second state modification unit 3, configured to modify the running state of the terminal device that is in the automatic stop state in the current-period automatic stop table in the current-period offline table into automatic stop;
the current period online rate calculating unit 4 is configured to obtain a current period online rate according to the number of offline terminal devices in the current period offline table and the total number of operations of all the terminal devices;
the second table downloading unit 5 is used for acquiring an up-period off-line table and an up-period self-stop table of the terminal equipment;
the operation unit 6 is used for determining the number of the newly-added offline devices and the number of the processed offline devices according to the current offline table and the previous offline table;
and the table generating unit 7 is used for making an online rate statistical table according to the running total number, the number of newly-added offline devices, the number of processed offline devices, the number of automatic stops and the online rate of the current period.
In the embodiments provided in the present application, it should be understood that the disclosed system, unit, apparatus and method may be implemented in other ways. For example, all the embodiments described above are merely illustrative, and for example, the division of the above units or modules is only one logical function division, and there may be other divisions when the actual implementation is performed, for example, a plurality of units, modules and components may be combined or integrated into another system, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a computer-readable storage medium and includes instructions for causing a terminal device (which may be a mobile phone, a notebook, or other electronic device) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. A method for monitoring the online condition of equipment is characterized by comprising the following steps:
acquiring a current off-line list and a current self-stop list of the terminal equipment in metering system software through an RPA (resilient packet access), wherein the current off-line list records the current running state of each off-line terminal equipment; the running state comprises off-line, automatic stop and no signal;
modifying the running states of all the self-stop terminal equipment in the off-line list of the current period into off-lines, and modifying the running states corresponding to all the off-line equipment in the off-line list of the current period into self-stop;
modifying the running state of the terminal equipment which is in the automatic stop state in the automatic stop list in the current period into automatic stop in the offline list in the current period;
acquiring the online rate of the current period according to the number of the offline terminal devices in the offline table of the current period and the total running number of all the terminal devices;
acquiring an on-line offline list and an on-line self-stop list of the terminal equipment;
modifying the running states of all the self-stop terminal equipment in the up period offline table to be offline, and modifying the running states corresponding to all the offline equipment in the up period offline table to be self-stop;
modifying the running state of the terminal equipment which is in the automatic stop state in the last-period automatic stop list into automatic stop;
determining the number of newly-added offline devices and the number of processed offline devices according to the current offline table and the previous offline table, specifically comprising:
counting the number of terminal devices which are in an offline state in the offline table at the current period and are not in the offline state in the offline table at the previous period, and recording the number as the number of newly-added offline devices;
counting the number of terminal devices which are in an offline state in an offline table in the previous period and are not in the offline state in the offline table in the current period, and recording the number as the number of processed offline devices;
and making an online rate statistical table according to the total operation number, the number of newly-added offline devices, the number of processed offline devices, the number of automatic stops and the online rate of the current period.
2. A monitoring apparatus for performing the method of monitoring the online condition of the device of claim 1, comprising:
a first table downloading unit, configured to obtain a current offline table and a current self-stop table of a terminal device in metering system software through an RPA, where the current offline table records a current running state of each offline terminal device; the running state comprises off-line, automatic stop and no signal;
the first state modification unit is used for modifying the running states of all the self-stopping terminal equipment in the current period offline table into offline states and modifying the running states corresponding to all the self-stopping terminal equipment in the current period offline table into self-stopping states;
a second state modification unit, configured to modify the running state of the terminal device in the self-stop state in the self-stop table of the current period in the offline table of the current period into self-stop;
and the current period online rate calculating unit is used for acquiring the current period online rate according to the number of the offline terminal devices in the current period offline list and the total running number of all the terminal devices.
3. The monitoring device of claim 2, further comprising:
the second table downloading unit is used for acquiring an up-period off-line table and an up-period self-stop table of the terminal equipment;
and the operation unit is used for determining the number of the newly-added offline devices and the number of the processed offline devices according to the current offline table and the previous offline table.
4. The monitoring device of claim 2, further comprising:
and the table generating unit is used for manufacturing an online rate statistical table according to the running total number, the newly-added offline equipment number, the processed offline equipment number, the stop count and the current online rate.
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| CN104734347B (en) * | 2015-02-13 | 2017-01-25 | 广东电网有限责任公司佛山供电局 | Distribution network terminal online rate automatic statistical method based on DMS system |
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| CN106709059B (en) * | 2017-01-10 | 2020-06-19 | 南方电网科学研究院有限责任公司 | Terminal online rate index monitoring method and device based on metering automation system |
| CN108037343A (en) * | 2017-10-23 | 2018-05-15 | 国网北京市电力公司 | A kind of voltage monitoring Management System Data deepens analysis method |
| CN107909266A (en) * | 2017-11-14 | 2018-04-13 | 广东电网有限责任公司电力科学研究院 | The running quality evaluation method and device of a kind of on-Line Monitor Device |
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| JP2001042931A (en) * | 1999-07-29 | 2001-02-16 | Mitsubishi Heavy Ind Ltd | Time-series data processor |
| CN108258802A (en) * | 2016-12-29 | 2018-07-06 | 国网江苏省电力公司镇江供电公司 | The monitoring method and device of the operation conditions of controller switching equipment in a kind of power distribution network |
| CN109599947A (en) * | 2018-12-06 | 2019-04-09 | 国网北京市电力公司 | Power distribution automation application index on-line monitoring method |
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