CN115361246A - Cable node awakening device based on historical fault data - Google Patents
Cable node awakening device based on historical fault data Download PDFInfo
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- CN115361246A CN115361246A CN202210787845.4A CN202210787845A CN115361246A CN 115361246 A CN115361246 A CN 115361246A CN 202210787845 A CN202210787845 A CN 202210787845A CN 115361246 A CN115361246 A CN 115361246A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000012216 screening Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 22
- 230000000737 periodic effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 14
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
Abstract
The embodiment of the invention discloses a cable node awakening device based on historical fault data, which comprises: the information acquisition module is configured to acquire historical fault information, wherein the historical fault information comprises fault time, fault type and fault reason data; a period determining module configured to determine a corresponding sensor node reporting period based on the historical fault information, wherein the sensor node reporting period is composed of at least two reporting wake-up subintervals; and the control module is configured to control the sensor node to wake up in the node reporting period, acquire sensor data and send information to a control platform for data monitoring. According to the scheme, the problems that in the prior art, data reporting of the sensor nodes is lack of control, flexibility is insufficient, and more useless data transmission is brought are solved, the data transmission efficiency is improved, and the node power consumption is reduced.
Description
Technical Field
The embodiment of the application relates to the technical field of cables, in particular to a cable node awakening device based on historical fault data.
Background
With the popularization of cable applications, the transmission of various electric powers and communications through cables is currently a very wide cable function. Meanwhile, due to the low power consumption and the improvement of computing power of the internet of things equipment, the collection and reporting of cable parameters through each installed sensor node are common functions at present.
In the related art, patent document CN109490703A discloses an underground cable detection system based on a sensor, which adds a partial discharge detection unit to a joint of a three-phase cable arranged in a cable well, detects a partial discharge condition of the joint on the premise of not destroying the connection of the three-phase cable, transmits a detected detection signal to a server through a controller, and confirms abnormal information of the underground cable by the server according to the discharge signal of the cable joint; and generates alarm information. The detection of the partial discharge condition of the connection position of the three-phase cable in the complex cable well is realized. Meanwhile, the existing three-phase cable can be detected without being improved, so that the detection cost increased by improving a circuit in the prior art is avoided. However, in the above scheme, the reporting of data to the sensor node is lack of control, and the flexibility is insufficient, which brings about more useless data transmission.
Disclosure of Invention
The embodiment of the invention provides a cable node awakening device based on historical fault data, which solves the problems that in the prior art, data reporting of a sensor node is lack of control, the flexibility is insufficient, and more useless data transmission is caused, improves the data transmission efficiency, and reduces the node power consumption.
In a first aspect, an embodiment of the present invention provides a cable node wake-up apparatus based on historical fault data, including:
the information acquisition module is configured to acquire historical fault information, wherein the historical fault information comprises fault time, fault type and fault reason data;
the period determining module is configured to determine a corresponding sensor node reporting period based on the historical fault information, wherein the sensor node reporting period is composed of at least two reporting awakening subintervals;
and the control module is configured to control the sensor node to wake up in the node reporting period, acquire sensor data and send information to a control platform for data monitoring.
Optionally, the period determining module is configured to:
and determining a corresponding sensor node reporting period according to the fault time, the fault type and the fault reason data.
Optionally, the period determining module is configured to: determining a first reporting time interval according to the fault time, and determining a plurality of reporting awakening subintervals in the first reporting time interval according to the fault type;
and screening the plurality of reporting awakening subintervals according to the fault reason data to obtain the corresponding sensor node reporting period.
Optionally, the period determining module is configured to: determining a periodic first reporting interval with preset unit time as a reference according to the fault time;
determining a plurality of reporting awakening subintervals in the first reporting time interval according to the sensor parameter change condition corresponding to the fault type;
determining a screening proportion according to the fault reason data;
and screening the plurality of reporting awakening subintervals based on the screening proportion to obtain the corresponding sensor node reporting period.
In a second aspect, an embodiment of the present invention further provides a cable node wake-up method based on historical fault data, including:
acquiring historical fault information, wherein the historical fault information comprises fault time, fault type and fault reason data;
determining a corresponding sensor node reporting period based on the historical fault information, wherein the sensor node reporting period consists of at least two reporting awakening subintervals;
and controlling the sensor node to wake up in the node reporting period, and sending information to a control platform for data monitoring after collecting sensor data.
Optionally, the determining, based on the historical failure information, a corresponding sensor node reporting period includes:
and determining a corresponding sensor node reporting period according to the fault time, the fault type and the fault reason data.
Optionally, the determining, according to the fault time, the fault type, and the fault cause data, a corresponding sensor node reporting period includes:
determining a first reporting time interval according to the fault time, and determining a plurality of reporting awakening subintervals in the first reporting time interval according to the fault type;
and screening the plurality of reporting awakening subintervals according to the fault reason data to obtain the corresponding sensor node reporting period.
Optionally, the determining a first reporting time interval according to the fault time, and determining a plurality of reporting wakeup sub-intervals in the first reporting time interval according to the fault type include:
determining a periodic first reporting interval with preset unit time as a reference according to the fault time;
determining a plurality of reporting awakening subintervals in the first reporting time interval according to the sensor parameter change condition corresponding to the fault type;
the screening of the multiple reporting wake-up subintervals according to the fault cause data to obtain the corresponding reporting periods of the sensor nodes comprises:
determining a screening proportion according to the fault reason data;
and screening the plurality of reporting awakening subintervals based on the screening proportion to obtain the corresponding sensor node reporting period.
In a third aspect, an embodiment of the present invention further provides a cable node wake-up device based on historical failure data, where the device includes:
one or more processors;
a storage device for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors implement the cable node wake-up method based on historical fault data according to the embodiment of the present invention.
In a fourth aspect, an embodiment of the present invention further provides a storage medium storing computer-executable instructions, which are used to execute a cable node wake-up method based on historical fault data according to an embodiment of the present invention when executed by a computer processor.
In the embodiment of the invention, an information acquisition module is configured to acquire historical fault information, wherein the historical fault information comprises fault time, fault type and fault reason data; a period determining module configured to determine a corresponding sensor node reporting period based on the historical fault information, wherein the sensor node reporting period is composed of at least two reporting wake-up subintervals; and the control module is configured to control the sensor node to wake up in the node reporting period, acquire sensor data and send information to a control platform for data monitoring. According to the scheme, the problems that in the prior art, data reporting of the sensor nodes is lack of control, flexibility is insufficient, and more useless data transmission is brought are solved, the data transmission efficiency is improved, and the node power consumption is reduced.
Drawings
Fig. 1 is a flowchart of a cable node wake-up method based on historical fault data according to an embodiment of the present invention;
fig. 2 is a flowchart of another cable node wake-up method based on historical fault data according to an embodiment of the present invention;
fig. 3 is a block diagram of a module structure of a cable node wake-up apparatus based on historical fault data according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cable node wake-up device based on historical failure data according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the embodiments of the invention and do not delimit the embodiments. It should be further noted that, for convenience of description, only some structures, not all structures, relating to the embodiments of the present invention are shown in the drawings.
Fig. 1 is a flowchart of a cable node wake-up method based on historical fault data according to an embodiment of the present invention, which can be executed by a cable node wake-up device based on historical fault data, and specifically includes the following steps:
step S101, obtaining historical fault information, wherein the historical fault information comprises fault time, fault types and fault reason data.
In one embodiment, fault data for a cable occurrence is recorded to generate historical fault information. The recorded content comprises failure time, failure type and failure reason data. The fault time is a time point when the fault occurs, such as xx minutes in xx years xx month xx days xx; the fault type is a specific classification of faults, such as high-temperature faults, deformation faults and the like; the fault reason data is the reason causing the fault, such as line aging, artificial damage, weather reason and the like.
And step S102, determining a corresponding sensor node reporting period based on the historical fault information, wherein the sensor node reporting period is composed of at least two reporting awakening subintervals.
In one embodiment, when the control of the sensor node is performed, it is exemplary to control a reporting period of the sensor node. The reporting period is a time interval for the sensor node to wake up and report data. The reporting period of the sensor node consists of at least two reporting awakening subintervals.
Optionally, when the reporting period of the sensor node is determined, the determination is performed based on the historical fault information. Specifically, the determining a corresponding sensor node reporting period based on the historical fault information includes: and determining a corresponding sensor node reporting period according to the fault time, the fault type and the fault reason data. Namely, the reporting period is determined according to the fault time, the fault type and the fault reason data recorded in the historical fault information.
Optionally, the following may be: determining a first reporting time interval according to the fault time, and determining a plurality of reporting awakening subintervals in the first reporting time interval according to the fault type; and screening the plurality of reporting awakening subintervals according to the fault reason data to obtain the corresponding sensor node reporting period.
Further, the determination method may be: determining a periodic first reporting interval taking preset unit time as a reference according to the fault time; and determining a plurality of reporting awakening subintervals in the first reporting time interval according to the sensor parameter change condition corresponding to the fault type. Wherein, the preset unit time can be hours, days, months, etc. For example, taking the failure occurrence time as 8 pm as an example, the first reporting interval may be 6 pm to 10 pm as an interval (time point plus or minus 2 hours). After the reporting interval is determined, a plurality of reporting wake-up sub-intervals in the first reporting time interval are determined based on the change condition of the sensor parameter corresponding to the fault type, for example, taking the temperature parameter recorded by the fault information as an example, when the change value of the temperature parameter is greater than a preset proportional value within a certain time (e.g., 5 minutes) during the fault, the wake-up sub-intervals are set as first interval sub-intervals (e.g., 20 seconds), and when the change value of the temperature parameter is less than the preset proportional value, the wake-up sub-intervals are set as second interval sub-intervals (e.g., 40 seconds), that is, the interval determined by every 20 seconds or 40 seconds for the first reporting interval from 6 points to 10 points is the wake-up sub-interval.
Further, the screening the multiple reporting wake-up subintervals according to the fault cause data to obtain the corresponding sensor node reporting periods includes: determining a screening proportion according to the fault reason data; and screening the plurality of reporting awakening subintervals based on the screening proportion to obtain the corresponding sensor node reporting period. For example, taking the fault causes as high-temperature overheating, line aging, and human factors as examples, the screening ratios are respectively set to 100%,70%, and 30%, that is, the final screening determination of the sensor node reporting period is performed in the determined reporting wake-up subinterval according to the screening ratio, and optionally, the screening may be sequential interval screening or random screening.
And S103, controlling the sensor node to wake up in the node reporting period, acquiring sensor data, and sending information to a control platform to monitor the data.
In one embodiment, after the node reporting period is determined, the sensor node is controlled to wake up in the node reporting period, and after the sensor data is acquired, the information is sent to a control platform to monitor the data. For example, the system platform may directly send a control instruction to the node or an intermediate node forwards a specific node reporting period for control.
According to the method, historical fault information is obtained, the historical fault information comprises fault time, fault types and fault reason data, a corresponding sensor node reporting period is determined based on the historical fault information, the sensor node reporting period is composed of at least two reporting awakening subintervals, the sensor node is controlled to be awakened in the node reporting period, and after the sensor data are collected, the information is sent to a control platform to monitor the data. The problems that in the prior art, data reporting of the sensor nodes is lack of control, flexibility is insufficient, and more useless data transmission is caused are solved, data transmission efficiency is improved, and node power consumption is reduced.
Fig. 2 is a flowchart of another cable node wake-up method based on historical failure data according to an embodiment of the present invention, and as shown in fig. 2, a specific complete example is given. The method specifically comprises the following steps:
step S201, obtaining historical fault information, wherein the historical fault information comprises fault time, fault type and fault reason data.
Step S202, a periodic first reporting interval with preset unit time as a reference is determined according to the fault time, a plurality of reporting awakening sub-intervals in the first reporting time interval are determined according to the change condition of the sensor parameter corresponding to the fault type, and a plurality of reporting awakening sub-intervals in the first reporting time interval are determined according to the fault type.
And step S203, determining a screening proportion according to the fault reason data, and screening in the plurality of reporting awakening subintervals based on the screening proportion to obtain corresponding sensor node reporting periods.
And S204, controlling the sensor node to wake up in the node reporting period, acquiring sensor data, and sending information to a control platform for data monitoring.
According to the scheme, historical fault information is obtained, the historical fault information comprises fault time, fault types and fault reason data, a corresponding sensor node reporting period is determined based on the historical fault information, the sensor node reporting period is composed of at least two reporting awakening subintervals, the sensor node is controlled to be awakened in the node reporting period, and after the sensor data are collected, the information is sent to a control platform to monitor the data. The problem of among the prior art, to sensor node carry on reporting of data lack control, the flexibility is not enough, brings more useless data transmission is solved, data transmission efficiency has been improved, node consumption has been reduced.
Fig. 3 is a block diagram of a module structure of a cable node wake-up apparatus based on historical fault data according to an embodiment of the present invention, where the smart cable is configured to execute the cable node wake-up method based on historical fault data according to the embodiment, and has functional modules and beneficial effects corresponding to the execution method. As shown in fig. 3, the apparatus specifically includes: an information acquisition module 101, a period determination module 102, and a control module 103, wherein,
the information acquisition module 101 is configured to acquire historical fault information, wherein the historical fault information comprises fault time, fault type and fault reason data;
a period determining module 102 configured to determine a corresponding sensor node reporting period based on the historical fault information, where the sensor node reporting period is composed of at least two reporting wake-up subintervals;
and the control module 103 is configured to control the sensor node to wake up in the node reporting period, and after the sensor data is collected, send information to the control platform to monitor the data.
According to the scheme, the information acquisition module is configured to acquire historical fault information, and the historical fault information comprises fault time, fault types and fault reason data; the period determining module is configured to determine a corresponding sensor node reporting period based on the historical fault information, wherein the sensor node reporting period is composed of at least two reporting awakening subintervals; and the control module is configured to control the sensor node to wake up in the node reporting period, acquire sensor data and send information to a control platform to monitor data. According to the scheme, the problems that in the prior art, data reporting of the sensor nodes is lack of control, flexibility is insufficient, and more useless data transmission is brought are solved, the data transmission efficiency is improved, and the node power consumption is reduced.
In one possible embodiment, the period determination module is configured to:
and determining a corresponding sensor node reporting period according to the fault time, the fault type and the fault reason data.
In one possible embodiment, the period determination module is configured to: determining a first reporting time interval according to the fault time, and determining a plurality of reporting awakening subintervals in the first reporting time interval according to the fault type;
and screening the plurality of reporting awakening subintervals according to the fault reason data to obtain the corresponding sensor node reporting period.
In one possible embodiment, the period determination module is configured to: determining a periodic first reporting interval with preset unit time as a reference according to the fault time;
determining a plurality of reporting awakening subintervals in the first reporting time interval according to the sensor parameter change condition corresponding to the fault type;
determining a screening proportion according to the fault reason data;
and screening the plurality of reporting awakening subintervals based on the screening proportion to obtain the corresponding sensor node reporting period.
Fig. 4 is a schematic structural diagram of a cable node wake-up apparatus based on historical fault data according to an embodiment of the present invention, as shown in fig. 4, the apparatus includes a processor 201, a memory 202, an input device 203, and an output device 204; the number of the processors 201 in the device may be one or more, and one processor 201 is taken as an example in fig. 4; the processor 201, the memory 202, the input means 203 and the output means 204 in the device may be connected by a bus or other means, as exemplified by a bus in fig. 4. The memory 202, which is a computer-readable storage medium, may be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the cable node wake-up method based on historical fault data in the embodiment of the present invention. The processor 201 executes software programs, instructions and modules stored in the memory 202 to execute various functional applications of the device and data processing, i.e., to implement the above-described cable node wake-up method based on historical failure data. The input device 203 may be used to receive input numeric or character information and generate key signal inputs relating to user settings and function controls of the apparatus. The output device 204 may include a display device such as a display screen.
Embodiments of the present invention also provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a cable node wake-up method based on historical fault data, the method including:
acquiring historical fault information, wherein the historical fault information comprises fault time, fault type and fault reason data;
determining a corresponding sensor node reporting period based on the historical fault information, wherein the sensor node reporting period consists of at least two reporting awakening subintervals;
and controlling the sensor node to wake up in the node reporting period, and sending information to a control platform for data monitoring after collecting sensor data.
Optionally, the determining, based on the historical fault information, a corresponding sensor node reporting period includes:
and determining a corresponding sensor node reporting period according to the fault time, the fault type and the fault reason data.
Optionally, the determining, according to the fault time, the fault type, and the fault cause data, a corresponding sensor node reporting period includes:
determining a first reporting time interval according to the fault time, and determining a plurality of reporting awakening subintervals in the first reporting time interval according to the fault type;
and screening the plurality of reporting awakening subintervals according to the fault reason data to obtain the corresponding sensor node reporting period.
Optionally, the determining a first reporting time interval according to the fault time, and determining a plurality of reporting wakeup sub-intervals in the first reporting time interval according to the fault type include:
determining a periodic first reporting interval with preset unit time as a reference according to the fault time;
determining a plurality of reporting awakening subintervals in the first reporting time interval according to the sensor parameter change condition corresponding to the fault type;
the screening of the multiple reporting wake-up subintervals according to the fault cause data to obtain the corresponding reporting periods of the sensor nodes comprises:
determining a screening proportion according to the fault reason data;
and screening the plurality of reporting awakening subintervals based on the screening proportion to obtain the corresponding sensor node reporting period.
It should be noted that, in the embodiment of the cable node wake-up apparatus based on historical failure data, the included units and modules are only divided according to functional logic, but are not limited to the above division, as long as the corresponding functions 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 embodiment of the invention.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. Those skilled in the art will appreciate that the embodiments of the present invention are not limited to the specific embodiments described herein, and that various obvious changes, adaptations, and substitutions are possible, without departing from the scope of the embodiments of the present invention. Therefore, although the embodiments of the present invention have been described in more detail through the above embodiments, the embodiments of the present invention are not limited to the above embodiments, and many other equivalent embodiments may be included without departing from the concept of the embodiments of the present invention, and the scope of the embodiments of the present invention is determined by the scope of the appended claims.
Claims (10)
1. Cable node awakening device based on historical fault data includes:
the information acquisition module is configured to acquire historical fault information, wherein the historical fault information comprises fault time, fault types and fault reason data;
a period determining module configured to determine a corresponding sensor node reporting period based on the historical fault information, wherein the sensor node reporting period is composed of at least two reporting wake-up subintervals;
and the control module is configured to control the sensor node to wake up in the node reporting period, acquire sensor data and send information to a control platform for data monitoring.
2. The cable node wake-up unit based on historical fault data of claim 1, wherein the period determination module is configured to:
and determining a corresponding sensor node reporting period according to the fault time, the fault type and the fault reason data.
3. The cable node wake-up apparatus based on historical fault data of claim 2, wherein the period determination module is configured to: determining a first reporting time interval according to the fault time, and determining a plurality of reporting awakening subintervals in the first reporting time interval according to the fault type;
and screening the plurality of reporting awakening subintervals according to the fault reason data to obtain the corresponding sensor node reporting period.
4. The cable node wake-up unit based on historical fault data of claim 3, wherein the period determination module is configured to: determining a periodic first reporting interval with preset unit time as a reference according to the fault time;
determining a plurality of reporting awakening subintervals in the first reporting time interval according to the sensor parameter change condition corresponding to the fault type;
determining a screening proportion according to the fault reason data;
and screening the plurality of reporting awakening subintervals based on the screening proportion to obtain the corresponding sensor node reporting period.
5. A cable node awakening method based on historical fault data is characterized by comprising the following steps:
acquiring historical fault information, wherein the historical fault information comprises fault time, fault type and fault reason data;
determining a corresponding sensor node reporting period based on the historical fault information, wherein the sensor node reporting period consists of at least two reporting awakening subintervals;
and controlling the sensor node to wake up in the node reporting period, and sending information to a control platform for data monitoring after collecting sensor data.
6. The cable node wake-up method based on historical fault data of claim 5, wherein the determining a corresponding sensor node reporting period based on the historical fault information comprises:
and determining a corresponding sensor node reporting period according to the fault time, the fault type and the fault reason data.
7. The cable node wake-up method based on historical fault data according to claim 6, wherein the determining a corresponding sensor node reporting period according to the fault time, the fault type, and the fault cause data includes:
determining a first reporting time interval according to the fault time, and determining a plurality of reporting awakening subintervals in the first reporting time interval according to the fault type;
and screening the plurality of reporting awakening subintervals according to the fault reason data to obtain the corresponding sensor node reporting period.
8. The method according to claim 7, wherein the determining a first reporting time interval according to the failure time and determining a plurality of reporting wake-up subintervals in the first reporting time interval according to the failure type comprises:
determining a periodic first reporting interval with preset unit time as a reference according to the fault time;
determining a plurality of reporting awakening subintervals in the first reporting time interval according to the sensor parameter change condition corresponding to the fault type;
the screening of the multiple reporting wake-up subintervals according to the fault cause data to obtain the corresponding reporting periods of the sensor nodes comprises:
determining a screening proportion according to the fault reason data;
and screening the plurality of reporting awakening subintervals based on the screening proportion to obtain the corresponding sensor node reporting period.
9. A cable node wake-up device based on historical fault data, the device comprising: one or more processors; storage means for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the historical fault data-based cable node wake-up method of any of claims 5-8.
10. A storage medium storing computer executable instructions for performing the cable node wake up method based on historical fault data of any one of claims 5-8 when executed by a computer processor.
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