CN113224851A - Power distribution terminal state determination method and device, electronic equipment and storage medium - Google Patents
Power distribution terminal state determination method and device, electronic equipment and storage medium Download PDFInfo
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- CN113224851A CN113224851A CN202110594031.4A CN202110594031A CN113224851A CN 113224851 A CN113224851 A CN 113224851A CN 202110594031 A CN202110594031 A CN 202110594031A CN 113224851 A CN113224851 A CN 113224851A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
Abstract
The embodiment of the invention discloses a method and a device for determining the state of a power distribution terminal, electronic equipment and a storage medium. The method comprises the following steps: acquiring a terminal message from at least one power distribution terminal, and analyzing the terminal message to obtain message information; the message information comprises the message receiving time, the message content and the message sending identification of each frame of message; determining the abnormal type of the terminal message according to the preset information judgment sequence of the message information and the message information; and determining the abnormal state of the power distribution terminal according to the abnormal type. By operating the technical scheme provided by the embodiment of the invention, the problem that the abnormal reason is known by manually inquiring the main station when the power distribution terminal is in the abnormal state, the telephone tension of the main station is generally difficult to call, the abnormal state acquisition and processing efficiency is reduced, and the effects of improving the timeliness of the power distribution terminal state acquisition and the abnormal state processing efficiency are realized.
Description
Technical Field
The embodiment of the invention relates to a computer technology, in particular to a method and a device for determining the state of a power distribution terminal, electronic equipment and a storage medium.
Background
With the increasing automation level of the power distribution network, a large number of automation terminals are invested in each year at present, and the acquisition of the operation condition of the automation terminals is very important.
In the prior art, the terminal is often in an abnormal state, the master station is inquired manually to know the abnormal reason, the telephone tension of the master station is generally difficult to call, the call can be made in 30 minutes on average in a peak period, and the efficiency of acquiring and processing the abnormal state is reduced.
Disclosure of Invention
The embodiment of the invention provides a method and a device for determining the state of a power distribution terminal, electronic equipment and a storage medium, which are used for improving the timeliness of acquiring the state of the power distribution terminal and the efficiency of processing abnormal states.
In a first aspect, an embodiment of the present invention provides a method for determining a state of a power distribution terminal, where the method includes:
acquiring a terminal message from at least one power distribution terminal, and analyzing the terminal message to obtain message information; the message information comprises the message receiving time, the message content and the message sending identification of each frame of message;
determining the abnormal type of the terminal message according to the preset information judgment sequence of the message information and the message information;
and determining the abnormal state of the power distribution terminal according to the abnormal type.
In a second aspect, an embodiment of the present invention further provides a power distribution terminal state determining apparatus, where the apparatus includes:
the message analysis module is used for acquiring a terminal message from at least one power distribution terminal and analyzing the terminal message to obtain message information; the message information comprises the message receiving time, the message content and the message sending identification of each frame of message;
the message abnormal type determining module is used for determining the abnormal type of the terminal message according to the message information according to the preset information judging sequence of the message information;
and the terminal abnormal state determining module is used for determining the abnormal state of the power distribution terminal according to the abnormal type.
In a third aspect, an embodiment of the present invention further provides an electronic device, where the electronic device includes:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the power distribution terminal state determination method as described above.
In a fourth aspect, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the power distribution terminal state determination method described above.
The embodiment of the invention obtains the message information by obtaining the terminal message from at least one power distribution terminal and analyzing the terminal message; the message information comprises the message receiving time, the message content and the message sending identification of each frame of message; determining the abnormal type of the terminal message according to the preset information judgment sequence of the message information and the message information; and determining the abnormal state of the power distribution terminal according to the abnormal type. The problem of when distribution terminal is in abnormal state through artifical inquiry master station understanding abnormal reason, and master station telephone tension generally is difficult to call in, has reduced the efficiency that abnormal state acquireed and handled is solved, realize improving the promptness that distribution terminal state acquireed and the effect of state anomaly handling efficiency.
Drawings
Fig. 1 is a flowchart of a method for determining a state of a power distribution terminal according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a power distribution terminal state determination apparatus according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a method for determining a state of a power distribution terminal according to an embodiment of the present invention, where the method is applicable to a case where an operating state of the power distribution terminal is obtained, and the method may be executed by a device for determining a state of the power distribution terminal according to an embodiment of the present invention, and the device may be implemented in a software and/or hardware manner. Referring to fig. 1, the method for determining the state of the power distribution terminal provided in this embodiment includes:
The power distribution terminal may be a remote measurement, remote signaling, or remote control automation terminal, which is not limited in this embodiment. The method includes acquiring a terminal message from at least one power distribution terminal, where the message is in an encrypted form, and an acquiring party may be a server side, which is not limited in this embodiment. The method can acquire messages according to frames aiming at different power distribution terminals, and analyze each frame of terminal message to obtain message information of the frame of message, including message receiving time, message content and message sending identification of each frame of message.
Optionally, before the message information is obtained, the message is judged, and the judgment content may be a legal address or a preset address through address information contained in a message header, whether a message file format is correct, whether data reading is successful, whether a protocol type is supported, and the like, if so, the subsequent message content is analyzed, and if not, the subsequent analysis process is stopped, so as to avoid receiving errors and analyzing an illegal terminal message, and reduce the processing efficiency.
Wherein, the message receiving time is the duration of receiving the current message; the message content is the content of the message obtained after the message is analyzed; the message sending identifier is a mark contained in the message when the message is sent, and can be used for indicating the order of the message when the message is sent and the state of the message when the message is sent.
And 120, determining the abnormal type of the terminal message according to the message information according to the preset information judgment sequence of the message information.
The preset information judgment sequence is used for determining the abnormal type of the terminal message according to the sequence. Illustratively, firstly, judging whether a terminal message is abnormal according to message receiving time, and recording an abnormal state if the terminal message is abnormal; if not, continuously judging whether the terminal message is abnormal according to the message content, and if so, recording the abnormal state; and continuously judging whether the terminal message is abnormal or not according to the message sending identifier, and if so, recording the abnormal state, namely one or more abnormal states may exist in one frame of message.
In this embodiment, optionally, if the message information includes the message receiving time, determining the abnormal type of the terminal message according to the message information includes:
judging whether the message receiving time is longer than a first preset message receiving time and shorter than a second preset message receiving time, if so, determining that the abnormal type of the terminal message is overtime;
and judging whether the message receiving time is longer than the second preset message receiving time or not, and if so, determining that the abnormal type of the terminal message is message interruption.
The message receiving time may be a time interval of receiving a message by a message receiving end, and whether the message receiving time is greater than a first preset message receiving time and less than a second preset message receiving time is determined, where the second preset message receiving time may be a multiple of the first preset message receiving time, which is not limited in this embodiment. If so, determining that the abnormal type of the terminal message is overtime, and recording that the time for receiving the message is longer than the time for normally receiving the message.
And when the message receiving time is longer than the second preset message receiving time, determining that the abnormal type of the terminal message is message interruption, namely the message is not received within the specified time, and recording.
The efficiency and the accuracy of determining the abnormal types of the terminal messages in the aspect of message receiving time are improved.
In this embodiment, optionally, if the message information includes the message content, determining the abnormal type of the terminal message according to the message information includes:
judging whether the message content is consistent with the substation configuration description file or not;
if not, determining that the abnormal type of the terminal message is that the configuration information is not consistent.
Wherein, the message content is obtained by parsing the message, such as the configuration of the communication network and parameters of the terminal, which is not limited in this embodiment, the message content is matched with a preset substation configuration description file to determine whether the message content is consistent with the preset substation configuration description file, if the message content is inconsistent with the preset substation configuration description file, it is determined that the abnormal type of the terminal message is configuration information inconsistency,
the efficiency and the accuracy of determining the abnormal types of the terminal messages in the aspect of message contents are improved.
In this embodiment, optionally, the message sending identifier includes: a message sending sequence identifier and a message sending state identifier;
correspondingly, if the message information includes a message sending sequence identifier, determining the abnormal type of the terminal message according to the message information, including:
comparing the message sending state identification of the current frame terminal message with the message sending state identification of the previous frame terminal message to obtain an identification comparison result;
and determining the abnormal sending type of the terminal message according to the identification comparison result.
The message sending identification is an identification carried by each frame of terminal message and is changed along with the sending of the message. The message sending sequence identifier is used to indicate the sequence of sending messages, and illustratively, each time a frame of message is sent, the message sending sequence identifier corresponding to the message is incremented by one.
Comparing the message sending state identifier of the current frame terminal message with the message sending state identifier of the previous frame terminal message to obtain an identifier comparison result, wherein the identifier comparison result can be repeated, discontinuous or in a wrong order, illustratively, if the message sending state identifier of the current frame terminal message is 10, the message sending state identifier of the previous frame terminal message should be 9, and if the message sending state identifier of the previous frame terminal message is 10, the identifier comparison result is repeated.
And determining the abnormal sending type of the terminal message according to the identification comparison result, wherein the abnormal sending type is message repetition if the identification comparison result is repetition, the abnormal sending type is message frame loss if the identification comparison result is discontinuous, and the abnormal sending type is message error sequence if the identification comparison result is error sequence.
The efficiency and the accuracy of determining the abnormal types of the terminal messages in the aspect of message sending identification are improved.
In this embodiment, optionally, if the message information includes a message sending status identifier, determining an abnormal type of the terminal message according to the message information includes:
judging whether the message sending state identifier of the current frame terminal message is the same as the message sending state identifier of the previous frame terminal message;
if not, determining that the abnormal type of the terminal message is the message data change.
The message sending state identifier is used for expressing whether data in the message changes, such as switch state deflection in the terminal, terminal restart and the like, if the data changes, the message sending state identifier is increased by one, and the corresponding message sending sequence identifier in the frame is cleared.
Under normal conditions, the message sending state identifier of the current frame terminal message and the message sending state identifier of the previous frame terminal message should be the same, so that if the message sending state identifier changes, it indicates that the data in the message changes, and it is determined that the abnormal type of the terminal message is the message data change.
And step 130, determining the abnormal state of the power distribution terminal according to the abnormal type.
The determining of the abnormal state of the power distribution terminal according to the abnormal type may be determining the abnormal state of the power distribution terminal according to historical data of the power distribution terminal, a preset relationship between the abnormal type and the abnormal state, and the like. For example, if it is determined that the abnormal type of the terminal message is a message interruption, it may be determined whether the terminal has a message terminal before according to the historical data of the power distribution terminal, for example, the device is damaged. If so, equipment damage may be considered a candidate abnormal condition for the power distribution terminal.
The abnormal state can also be determined according to a preset relation between the abnormal type and the abnormal state, for example, if the abnormal type of the terminal message is message interruption and the message terminal has a preset relation with the communication abnormality, the communication abnormality is used as a candidate abnormal state of the power distribution terminal. And returning the candidate abnormal state to the related management personnel of the power distribution terminal so as to perform corresponding processing on the power distribution terminal.
According to the technical scheme provided by the embodiment, message information is obtained by acquiring a terminal message from at least one power distribution terminal and analyzing the terminal message; the message information comprises the message receiving time, the message content and the message sending identification of each frame of message; determining the abnormal type of the terminal message according to the preset information judgment sequence of the message information and the message information; the abnormal state of the power distribution terminal is determined according to the abnormal type, the problems that when the power distribution terminal is in the abnormal state, a master station is manually inquired to know the abnormal reason, the master station is in a telephone shortage state and is difficult to call, the abnormal state acquisition and processing efficiency is reduced are solved, and the effects of improving the timeliness of acquiring the power distribution terminal state and the abnormal state processing efficiency are achieved.
Example two
Fig. 2 is a schematic structural diagram of a power distribution terminal state determination device according to a second embodiment of the present invention. The device can be realized in a hardware and/or software mode, can execute the power distribution terminal state determination method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. As shown in fig. 2, the apparatus includes:
the message analysis module 210 is configured to obtain a terminal message from at least one power distribution terminal, and analyze the terminal message to obtain message information; the message information comprises the message receiving time, the message content and the message sending identification of each frame of message;
a message abnormal type determining module 220, configured to determine an abnormal type of the terminal message according to the message information according to a preset information determination sequence of the message information;
and a terminal abnormal state determining module 230, configured to determine an abnormal state of the power distribution terminal according to the abnormal type.
According to the technical scheme provided by the embodiment, message information is obtained by acquiring a terminal message from at least one power distribution terminal and analyzing the terminal message; the message information comprises the message receiving time, the message content and the message sending identification of each frame of message; determining the abnormal type of the terminal message according to the preset information judgment sequence of the message information and the message information; the abnormal state of the power distribution terminal is determined according to the abnormal type, the problems that when the power distribution terminal is in the abnormal state, a master station is manually inquired to know the abnormal reason, the master station is in a telephone shortage state and is difficult to call, the abnormal state acquisition and processing efficiency is reduced are solved, and the effects of improving the timeliness of acquiring the power distribution terminal state and the abnormal state processing efficiency are achieved.
On the basis of the foregoing technical solutions, optionally, if the packet information includes the packet receiving time, the packet exception type determining module includes:
a message timeout determining unit, configured to determine whether the message receiving time is greater than a first preset message receiving time and less than a second preset message receiving time, and if so, determine that the abnormal type of the terminal message is a message timeout;
and the message interruption determining unit is used for judging whether the message receiving time is greater than the second preset message receiving time, and if so, determining that the abnormal type of the terminal message is message interruption.
On the basis of the foregoing technical solutions, optionally, if the message information includes the message content, the module for determining the abnormal type of the message includes:
the message content judging unit is used for judging whether the message content is consistent with the configuration description file of the transformer substation;
and the configuration information inconsistency determining unit is used for determining that the abnormal type of the terminal message is configuration information inconsistency if the message content judging unit judges that the abnormal type of the terminal message is negative.
On the basis of the above technical solutions, optionally, the message sending identifier includes: a message sending sequence identifier and a message sending state identifier;
correspondingly, if the message information includes a message sending sequence identifier, the module for determining the abnormal type of the message includes:
an identifier comparison result obtaining unit, configured to compare the message sending state identifier of the current frame terminal message with the message sending state identifier of the previous frame terminal message to obtain an identifier comparison result;
and the message abnormal type determining unit is used for determining the sending abnormal type of the terminal message according to the identification comparison result.
On the basis of the foregoing technical solutions, optionally, if the packet information includes a packet sending status identifier, the packet abnormal type determining module includes:
a message sending state identifier determining unit, configured to determine whether the message sending state identifier of the current frame terminal message is the same as the message sending state identifier of the previous frame terminal message;
and the message data change determining unit is used for determining that the abnormal type of the terminal message is the message data change if the message sending state identification judging unit judges that the terminal message is not the message sending state identification judging unit.
EXAMPLE III
Fig. 3 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention, as shown in fig. 3, the electronic device includes a processor 30, a memory 31, an input device 32, and an output device 33; the number of the processors 30 in the electronic device may be one or more, and one processor 30 is taken as an example in fig. 3; the processor 30, the memory 31, the input device 32 and the output device 33 in the electronic apparatus may be connected by a bus or other means, and the bus connection is exemplified in fig. 3.
The memory 31 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the power distribution terminal state determination method in the embodiment of the present invention. The processor 30 executes various functional applications and data processing of the electronic device by executing software programs, instructions and modules stored in the memory 31, that is, implements the power distribution terminal state determination method described above.
The memory 31 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 31 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 31 may further include memory located remotely from the processor 30, which may be connected to the electronic device through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
Example four
A fourth embodiment of the present invention further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for determining a state of a power distribution terminal, the method including:
acquiring a terminal message from at least one power distribution terminal, and analyzing the terminal message to obtain message information; the message information comprises the message receiving time, the message content and the message sending identification of each frame of message;
determining the abnormal type of the terminal message according to the preset information judgment sequence of the message information and the message information;
and determining the abnormal state of the power distribution terminal according to the abnormal type.
Of course, the storage medium containing the computer-executable instructions provided by the embodiments of the present invention is not limited to the method operations described above, and may also perform related operations in the power distribution terminal state determination method provided by any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the power distribution terminal state determining apparatus, each included unit and module are only divided according to functional logic, but are not limited to the above division, as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A method for determining the state of a power distribution terminal is characterized by comprising the following steps:
acquiring a terminal message from at least one power distribution terminal, and analyzing the terminal message to obtain message information; the message information comprises the message receiving time, the message content and the message sending identification of each frame of message;
determining the abnormal type of the terminal message according to the preset information judgment sequence of the message information and the message information;
and determining the abnormal state of the power distribution terminal according to the abnormal type.
2. The method according to claim 1, wherein if the message information includes the message receiving time, determining the abnormal type of the terminal message according to the message information includes:
judging whether the message receiving time is longer than a first preset message receiving time and shorter than a second preset message receiving time, if so, determining that the abnormal type of the terminal message is overtime;
and judging whether the message receiving time is longer than the second preset message receiving time or not, and if so, determining that the abnormal type of the terminal message is message interruption.
3. The method according to claim 1, wherein if the message information includes the message content, determining the abnormal type of the terminal message according to the message information includes:
judging whether the message content is consistent with the substation configuration description file or not;
if not, determining that the abnormal type of the terminal message is that the configuration information is not consistent.
4. The method of claim 1, wherein the messaging identity comprises: a message sending sequence identifier and a message sending state identifier;
correspondingly, if the message information includes a message sending sequence identifier, determining the abnormal type of the terminal message according to the message information, including:
comparing the message sending state identification of the current frame terminal message with the message sending state identification of the previous frame terminal message to obtain an identification comparison result;
and determining the abnormal sending type of the terminal message according to the identification comparison result.
5. The method according to claim 4, wherein if the message information includes a message sending status identifier, determining the abnormal type of the terminal message according to the message information includes:
judging whether the message sending state identifier of the current frame terminal message is the same as the message sending state identifier of the previous frame terminal message;
if not, determining that the abnormal type of the terminal message is the message data change.
6. A power distribution terminal state determining apparatus, comprising:
the message analysis module is used for acquiring a terminal message from at least one power distribution terminal and analyzing the terminal message to obtain message information; the message information comprises the message receiving time, the message content and the message sending identification of each frame of message;
the message abnormal type determining module is used for determining the abnormal type of the terminal message according to the message information according to the preset information judging sequence of the message information;
and the terminal abnormal state determining module is used for determining the abnormal state of the power distribution terminal according to the abnormal type.
7. The apparatus according to claim 6, wherein if the message information includes the message receiving time, the module for determining the abnormal type of the message includes:
a message timeout determining unit, configured to determine whether the message receiving time is greater than a first preset message receiving time and less than a second preset message receiving time, and if so, determine that the abnormal type of the terminal message is a message timeout;
and the message interruption determining unit is used for judging whether the message receiving time is greater than the second preset message receiving time, and if so, determining that the abnormal type of the terminal message is message interruption.
8. The apparatus according to claim 6, wherein if the message information includes the message content, the module for determining the abnormal type of the message includes:
the message content judging unit is used for judging whether the message content is consistent with the configuration description file of the transformer substation;
and the configuration information inconsistency determining unit is used for determining that the abnormal type of the terminal message is configuration information inconsistency if the message content judging unit judges that the abnormal type of the terminal message is negative.
9. An electronic device, characterized in that the electronic device comprises:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the power distribution terminal state determination method of any of claims 1-5.
10. A computer-readable storage medium on which a computer program is stored, the program, when executed by a processor, implementing a power distribution terminal state determination method according to any one of claims 1 to 5.
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| WO2017071384A1 (en) * | 2015-10-30 | 2017-05-04 | 中兴通讯股份有限公司 | Message processing method and apparatus |
| CN111147313A (en) * | 2019-12-31 | 2020-05-12 | 潍柴动力股份有限公司 | Message abnormity monitoring method and device, storage medium and electronic equipment |
| CN112637013A (en) * | 2020-12-21 | 2021-04-09 | 苏州三六零智能安全科技有限公司 | CAN bus message abnormity detection method and device, equipment and storage medium |
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