CN116298703A - Intelligent distribution method and equipment for cable monitor - Google Patents
Intelligent distribution method and equipment for cable monitor Download PDFInfo
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Abstract
The application discloses an intelligent distribution method and equipment for cable monitors, which relate to the technical field of intelligent regulation and control and are at least used for improving the efficiency of monitoring cables through the cable monitors and saving resources; the method comprises the steps of carrying out periodic monitoring and distributing operation on cable monitors in a main monitoring unit, determining target monitors by cable monitors with normal connection states in each round of monitoring and distributing operation, and carrying out intelligent detecting and distributing operation on each target monitor; in the intelligent detection and distribution operation, according to the current voltage and the historical average voltage of the target monitor, determining an abnormal reference value of the target monitor, when the abnormal reference value is in a low abnormal reference value range, determining an allocation reference value of the target monitor based on the cable vibrator weight and the temperature child weight corresponding to each cable detected by the target monitor, carrying out switching monitoring through other monitors in the main monitoring unit based on the allocation reference value, and displaying switching monitoring information through a display.
Description
Technical Field
The application relates to the technical field of intelligent regulation and control, in particular to an intelligent distribution method and equipment for cable monitors.
Background
The cable is used for transmitting electric energy, and almost all electric energy transmission processes need to be transmitted through the cable. In the actual operation process, most of cable faults are caused by degradation of the cable insulation layer, and the cable insulation layer is degraded in many ways, but temperature and partial discharge are the most important factors for generating insulation layer degradation. Because of the complexity of the environment in which the cables are located, the devices need to operate for a long time and need to be monitored in real time, which causes huge pressure on the number of devices and human resources, while in the prior art, the cables with fixed number are often monitored through cable monitors, while some cable monitors are busy, and other cable monitors are idle, so that the monitoring efficacy and resources of the whole cable monitoring system cannot be fully exerted, and the accuracy of monitoring the cables is further affected.
Disclosure of Invention
The intelligent distribution method and the intelligent distribution equipment for the cable monitors, which are provided by the application of the technology for intelligently distributing the cable monitors, can effectively utilize each cable monitor in the whole cable monitoring system, save a large amount of manpower and material resources, and improve the accuracy and the efficiency of monitoring at the same time, thereby achieving the purpose of optimizing the utilization of resources.
In a first aspect, the present application provides a method for intelligently distributing cable monitors, the method comprising:
after starting a main monitoring unit, performing periodic monitoring distribution operation on at least two cable monitors in the main monitoring unit, wherein each cable monitor detects at least one cable, and each round of monitoring distribution operation comprises the following steps:
determining target monitors by using the cable monitors with normal connection states in the at least two cable monitors, and performing intelligent detection allocation operation on each target monitor; wherein, the intelligent detection allocation operation includes:
acquiring a plurality of historical voltages of the target monitor from a cloud, determining an average value of the historical voltages as a historical average voltage, and determining an abnormal reference value of the target monitor according to the current voltage of the target monitor and the historical average voltage;
if the abnormal reference value is in the high abnormal reference value range, determining that the target monitor is a high abnormal monitor, and further performing first enhancement display on at least one of equipment information and abnormal information of the target monitor through a display to inform a worker to process the target monitor;
If the abnormal reference value is determined to be in the low abnormal reference value range, determining an allocation reference value of the target monitor based on the cable vibrator weight and the temperature child weight corresponding to each cable detected by the target monitor; based on the intelligent monitoring distribution mode matched with the distribution reference value, carrying out switching monitoring through other monitors in the main monitoring unit, and displaying switching monitoring information of the other monitors through the display; wherein:
the cable vibration sub-weights are obtained through corresponding cable-associated microseismic sensors, and the temperature sub-weights are obtained through corresponding cable-associated temperature sensors; the other monitors comprise a low occupancy monitor and/or an idle monitor in the main monitoring unit, wherein the low occupancy monitor is a cable monitor with an allocation reference value smaller than the target monitor, and the idle monitor is a cable monitor with the abnormal reference value in an idle reference value range.
In one possible implementation manner, the determining the target monitor by the cable monitor with normal connection state in the at least two cable monitors includes:
transmitting a connection detection signal to the main monitoring unit, and receiving a connection state signal fed back by each cable monitor for the connection detection signal through a bus interface;
Feedback time differences based on the reception time of each connection state signal and the transmission time of the connection detection signal;
determining a cable monitor for which the feedback time difference is less than or equal to a time threshold as the target monitor;
and determining the cable monitor with the feedback time larger than the time threshold as an abnormal connection monitor, and carrying out second enhancement display on at least one of equipment information and abnormal information of the abnormal connection monitor through a display so as to inform a worker to process the abnormal connection monitor.
In one possible implementation, the determining the abnormal reference value of the target monitor according to the current voltage and the historical average voltage of the target monitor includes:
determining the ratio of the current voltage to the historical average voltage as the abnormal reference value;
the idle reference value range is a first range greater than or equal to zero and less than or equal to a first reference value;
the low abnormal reference value range includes a middle abnormal range and a normal range, the middle abnormal range includes a second range and a third range, the second range is a range greater than a second reference value and less than or equal to a third reference value, and the third range is a range greater than a fourth reference value and less than or equal to a fifth reference value; the normal range includes a fourth range that is greater than the third reference value and less than or equal to a fourth reference value;
The high abnormality reference value range includes a fifth range that is a range greater than or equal to the fifth reference value and a sixth range that is a range greater than the first reference value and less than or equal to the second reference value;
the first reference value, the second reference value, the third reference value, the fourth reference value and the fifth reference value are sequentially increased.
In one possible implementation manner, the determining the allocation reference value of the target monitor based on the cable vibrator weight and the temperature sub weight corresponding to each cable detected by the target monitor includes:
determining a vibration reference value of the target monitor based on the cable vibration sub-weights corresponding to the cables detected by the target monitor; and
determining a temperature reference value of the target monitor based on the temperature sub-weights corresponding to the cables detected by the target monitor;
and determining the sum of the vibration reference value and the temperature reference value as an allocation reference value of the target monitor.
In one possible implementation manner, the determining the vibration reference value of the target monitor based on the cable vibration sub-weight corresponding to each cable detected by the target monitor includes:
The following operations are performed for each cable detected by each target monitor:
collecting vibration signals aiming at each associated cable through each microseismic sensor, amplifying each vibration signal through a transmitting signal amplifier, and obtaining the current cable vibration value of each cable based on each amplified vibration signal;
determining the cable vibrator weight of the microseismic sensor corresponding to each cable based on the ratio of the current cable vibration value of each cable to the historical cable vibration average value corresponding to each cable;
and determining the sum of the obtained cable vibration sub-weights as a vibration reference value of the target monitor.
In one possible implementation manner, the determining the temperature reference value of the target monitor based on the temperature sub-weights corresponding to the cables detected by the target monitor includes:
the following operations are performed for each cable detected by each target monitor:
determining the current temperature value of each cable according to the temperature acquired by each temperature sensor for each associated cable;
determining the temperature sub-weight of the temperature sensor corresponding to each cable based on the ratio of the current temperature value of each cable to the normal working temperature value corresponding to each cable;
And determining the sum of the obtained temperature sub-weights as a temperature reference value of the target monitor.
In one possible implementation manner, the intelligent monitoring allocation mode based on the allocation reference value matching performs switching monitoring through other monitors in the general monitoring unit, including:
if the allocation reference value is greater than or equal to a first allocation threshold value, determining that an intelligent monitoring allocation mode matched with the allocation reference value is a high-weight monitor allocation mode, determining that cables with cable vibrator weights greater than or equal to a first vibration weight in all cables detected by a target monitor are cables to be processed in vibration, determining that cables with temperature child weights greater than or equal to the first temperature weight in all cables detected by the target monitor are cables to be processed in temperature, and transferring the cables to be processed in vibration and the cables to be processed to other monitors in the total monitoring unit for monitoring;
if the allocation reference value is greater than or equal to a second allocation threshold value and smaller than the first allocation threshold value, determining that an intelligent monitoring allocation mode matched with the allocation reference value is a medium-weight monitor allocation mode, determining that cables, detected by the target monitors, of all cables are smaller than the first vibration weight in vibration sub-weight and are to be processed, determining that cables, detected by the target monitors, of all cables are smaller than the first temperature weight in temperature sub-weight and are to be processed, and transferring the vibration to-be-processed cables and the temperature to-be-processed cables to other monitors in the main monitoring unit for monitoring.
In one possible implementation manner, the transferring the cable to be processed by vibration and the cable to be processed by temperature to other monitors in the main monitoring unit is monitored, including:
determining whether an idle monitor exists in the master monitoring unit;
if the idle monitors exist and the number of the idle monitors is determined to be more than 1, respectively transferring the cable to be processed in vibration and the cable to be processed in temperature to different idle monitors for monitoring; if the idle monitors exist and the number of the idle monitors is 1, transferring the cable to be processed in vibration and the cable to be processed in temperature to the idle monitors for monitoring;
if the idle monitor does not exist, further judging whether a low-occupancy monitor exists in the main monitoring unit, and if the low-occupancy monitor exists, switching the vibration cable to be processed and the temperature cable to be processed to at least one low-occupancy monitor for monitoring; and if the low occupancy monitor does not exist, a system prompt message is sent out.
In one possible implementation manner, the displaying, by the display, the transfer monitoring information of the other monitor includes:
Acquiring cable information of a target cable subjected to switching monitoring by the other monitors, monitor information of the other monitors and at least one monitor allocation information of switching monitoring duration;
and sending the at least one item of monitor allocation information to the display, and displaying the at least one item of monitor allocation information through the display.
In a second aspect, the present application further provides a cable monitor intelligent distribution device, the device comprising a processor and a memory, the memory being configured to store a program executable by the processor, the processor being configured to read the program in the memory and perform the steps of:
after starting a main monitoring unit, performing periodic monitoring distribution operation on at least two cable monitors in the main monitoring unit, wherein each cable monitor detects at least one cable, and each round of monitoring distribution operation comprises the following steps:
determining target monitors by using the cable monitors with normal connection states in the at least two cable monitors, and performing intelligent detection allocation operation on each target monitor; wherein, the intelligent detection allocation operation includes:
Acquiring a plurality of historical voltages of the target monitor from a cloud, determining an average value of the historical voltages as a historical average voltage, and determining an abnormal reference value of the target monitor according to the current voltage of the target monitor and the historical average voltage;
if the abnormal reference value is in the high abnormal reference value range, determining that the target monitor is a high abnormal monitor, and further performing first enhancement display on at least one of equipment information and abnormal information of the target monitor through a display to inform a worker to process the target monitor;
if the abnormal reference value is determined to be in the low abnormal reference value range, determining an allocation reference value of the target monitor based on the cable vibrator weight and the temperature child weight corresponding to each cable detected by the target monitor; based on the intelligent monitoring distribution mode matched with the distribution reference value, carrying out switching monitoring through other monitors in the main monitoring unit, and displaying switching monitoring information of the other monitors through the display; wherein:
the cable vibration sub-weights are obtained through corresponding cable-associated microseismic sensors, and the temperature sub-weights are obtained through corresponding cable-associated temperature sensors; the other monitors comprise a low occupancy monitor and/or an idle monitor in the main monitoring unit, wherein the low occupancy monitor is a cable monitor with an allocation reference value smaller than the target monitor, and the idle monitor is a cable monitor with the abnormal reference value in an idle reference value range.
In a third aspect, the present application also provides a computer storage medium having stored thereon a computer program for carrying out the steps of the method of the first aspect described above when executed by a processor.
These and other aspects of the present application will be more readily apparent from the following description.
In the method, aiming at the target monitors with normal connection states of the total monitoring units, the idle, high abnormality or low abnormality modes are determined based on the voltage information of the target monitors, and further on one hand, the related information of the high abnormality monitors aiming at the high abnormality modes is subjected to first enhancement display through a display, so that workers are timely informed of timely safety inspection or replacement of the high abnormality monitors, and safety accidents are avoided; on the other hand, aiming at the target monitor in the low abnormal mode, the matched intelligent monitoring distribution mode is determined by combining the cable vibration condition and the temperature condition corresponding to each cable detected by the target monitor, and the idle or low-occupation monitor in the main monitoring unit is used for carrying out switching monitoring, so that the technology of intelligent distribution cable monitors is utilized, a large amount of manpower and material resources are saved for each cable monitor in the whole cable monitoring system, and meanwhile, the monitoring accuracy and efficiency are improved, so that the aim of optimizing the resource utilization is fulfilled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a smart cable monitor system provided in an embodiment of the present application;
fig. 2 is a flowchart of a method for intelligent distribution of cable monitors according to an embodiment of the present application;
FIG. 3 is a flowchart for determining an allocation reference value of a target monitor according to an embodiment of the present application;
fig. 4 is a flowchart of performing switching monitoring based on matching of allocation reference values according to an embodiment of the present application;
fig. 5 is a schematic diagram of an electronic device according to an embodiment of the present application.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail below with reference to the accompanying drawings, wherein it is apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the embodiment of the application, the term "and/or" describes the association relationship of the association objects, which means that three relationships may exist, for example, a and/or B may be represented: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.
The application scenario described in the embodiments of the present application is for more clearly describing the technical solution of the embodiments of the present application, and does not constitute a limitation on the technical solution provided in the embodiments of the present application, and as a person of ordinary skill in the art can know that, with the appearance of a new application scenario, the technical solution provided in the embodiments of the present application is also applicable to similar technical problems. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
Referring to fig. 1, an embodiment of the present application provides a smart cable monitor system, which includes a smart monitor dispenser 110, at least two cable monitors 120, a plurality of cables 130, voltage sensors 140 associated with each cable monitor 120, microseismic sensors 150 and temperature sensors 160 associated with each cable 130, and so on; wherein:
The intelligent monitoring distributor 110 can process various related data and intelligently distribute cables detected by cable monitors in the whole intelligent cable monitor system.
Each cable monitor 120 is associated with a voltage sensor 140, and the current voltage of the cable monitor 120 can be acquired through the voltage sensor 140; and one cable monitor 120 may detect one or more cables 130, the number of cables 130 detected by different cable monitors 120 may be the same or different, and in this embodiment, for convenience of description, the following description will take one cable monitor 120 to detect 3 cables 130 as an example.
The intelligent cable monitor system provided by the embodiment of the application is equipment for monitoring the operation condition of a cable, can monitor parameters such as voltage, temperature and vibration of the cable in real time, and timely discovers faults of the cable, and is a very important part of the cable in industrial production, urban construction and construction of various facilities, and the quality and the operation condition of the cable have important influence on the whole production and construction.
Referring to fig. 2, the present embodiment provides an intelligent distribution method for cable monitors, which can be applied to, but not limited to, the foregoing intelligent monitoring distributor 110, and the method includes monitoring anomalies of the intelligent cable monitors, detecting vibration and temperature of detected cables, and the like, so as to determine vibration reference values and temperature reference values of the cable monitors, intelligently distributing monitoring of cables of the cable monitors to idle monitors based on the vibration reference values and the temperature reference values of the cable monitors, detecting the idle monitors, and displaying switching monitoring information through a display. The method specifically comprises the following steps:
step S100, starting the main monitoring unit.
As an embodiment, in step S100, the intelligent monitoring distributor 110 may send a start signal to each cable monitor 120 in the overall monitoring control unit through a GPIB interface (General Purpose Interface Bus, bus interface), so that each cable monitor 120 starts based on the start signal, and send a return signal through the GPIB interface after starting, so that the intelligent monitoring distributor 110 may obtain the return signal through the GPIB interface.
Step S200, after the main monitoring unit is started, performing periodic monitoring and distribution operations on each cable monitor in the main monitoring unit, where each cable monitor detects at least one cable.
The embodiment of the present application does not limit the monitoring period of the monitoring and distributing operation, and those skilled in the art may set the monitoring period according to actual requirements, for example, but not limited to, 100ms, 1000ms, 3 or 5s, etc.
As an embodiment, each round of the monitor distribution operation includes the following processing procedures illustrated in step S201 to step S206:
step S201, determining target monitors by using cable monitors with normal connection states in the at least two cable monitors, and performing intelligent detection allocation operation on each target monitor; wherein the intelligent detection allocation operation for each target monitor includes steps S202 to S206.
Step S202, a plurality of historical voltages of the target monitor are obtained from the cloud, the average value of the historical voltages is determined to be historical average voltage, and an abnormal reference value of the target monitor is determined according to the current voltage of the target monitor and the historical average voltage.
Step S203, judging which range of the preset high abnormal reference value range, low abnormal reference value range and idle reference value range the abnormal reference value is in; if the abnormal reference value is in the high abnormal reference value range, the step S204 is proceeded to, if the abnormal reference value is in the low abnormal reference value range, the step S205 is progressed, and if the abnormal reference value is in the idle reference value range, the step S206 is proceeded to.
Step S204, determining that the target monitor is a high anomaly monitor, and further performing a first enhancement display on at least one of equipment information and anomaly information of the target monitor through a display to notify a staff to process the target monitor.
Step S205, determining an allocation reference value of the target monitor based on the cable vibrator weight and the temperature child weight corresponding to each cable detected by the target monitor; based on the intelligent monitoring distribution mode matched with the distribution reference value, carrying out switching monitoring through other monitors in the main monitoring unit, and displaying switching monitoring information of the other monitors through the display; wherein:
the cable vibration sub-weights are obtained through corresponding cable-associated microseismic sensors, and the temperature sub-weights are obtained through corresponding cable-associated temperature sensors; the other monitors comprise a low occupancy monitor and/or an idle monitor in the main monitoring unit, wherein the low occupancy monitor is a cable monitor with an allocation reference value smaller than the target monitor, and the idle monitor is a cable monitor with the abnormal reference value in an idle reference value range.
In step S206, the target monitor is determined to be an idle monitor.
As an embodiment, the target monitor and the abnormal connection monitor may be determined from the respective cable monitors in the main monitoring unit in the following manner in step S201, specifically, please refer to fig. 3, including but not limited to the steps of:
step S310, a connection detection signal is sent to a main monitoring unit, and a connection state signal fed back by each cable monitor for the connection detection signal is received through a bus interface; the aforementioned bus interface may be, but is not limited to being, a GPIB interface.
Step S320, based on the feedback time difference between the receiving time of each connection status signal and the transmitting time of the connection detection signal; the time period between the reception time of each connection signal and the transmission time of the connection detection signal may be determined as the feedback time difference.
Step S330, determining the cable monitor with the feedback time difference smaller than or equal to the time threshold as a target monitor; the time threshold is not limited to the above, and may be set by those skilled in the art according to actual needs, for example, but not limited to, 1s, 2.2s, 3s, etc.
And step S340, determining the cable monitor with the feedback time greater than the time threshold as an abnormal connection monitor, and carrying out second enhanced display on at least one of equipment information and abnormal information of the abnormal connection monitor through a display so as to inform a worker to process the abnormal connection monitor.
As an embodiment, the device information in step S340 may be at least one item of information such as an identification number and a type of the abnormal connection monitor, and the abnormal information of the abnormal connection monitor may be an abnormal time, a current accumulated abnormal time length, and the like of the abnormal connection monitor; in the embodiment of the application, the display can be displayed through one or more second enhancement modes, such as thickening, amplifying, displaying with special colors and the like, for example, displaying with red and the like, on the display, for example, the display can be used for thickening, amplifying, displaying with special colors and the like, for example, displaying with red and the like, for the equipment information of the abnormal connection monitor and the text information of the abnormal information.
In the embodiment of the application, the target monitor is a cable monitor with normal communication connection, and then the subsequent intelligent detection and distribution operation can be executed on the cable monitor; for the abnormal connection monitor, if the communication connection is abnormal, the abnormal connection monitor can be timely notified to the staff, so that the staff can timely check the communication connection.
In one embodiment, in step S202, a plurality of historical voltages of the target monitor may be acquired from the cloud, an average of the plurality of historical voltages acquired from the cloud is determined as a historical average voltage, for example, a historical voltage of the target detector per day in one week or one month of the history is acquired, and then the average of the acquired historical voltages per day in one week/one month is taken as the historical average voltage, and the historical voltage is stored in the memory R1.
Further, in step S202, the current voltage of the target monitor may be obtained through a voltage sensor associated with the target monitor, and the current voltage is stored in the memory R2, so as to determine the ratio of the current voltage R2 to the historical average voltage R1 as the abnormal reference value of the target monitor; further judging which of the abnormal reference value and a preset high abnormal reference value range, low abnormal reference value range and idle reference value range is in; wherein, the preset high abnormal reference value range, low abnormal reference value range and idle reference value range can be divided based on the first reference value, the second reference value, the third reference value, the fourth reference value and the fifth reference value in this example, wherein the first reference value, the second reference value, the third reference value, the fourth reference value and the fifth reference value are sequentially increased, specifically:
the first range which is larger than or equal to zero and smaller than or equal to the first reference value can be determined as the idle reference value range, namely the idle reference range represents the low-voltage state of the corresponding cable monitor, namely the idle state, and when the abnormal reference value of the target monitor is in the idle reference range, the voltage of the abnormal reference value is small, the target monitor is considered to belong to the idle state.
A middle abnormal range and a normal range may be determined as the low abnormal reference value range, the middle abnormal range including a second range and a third range, the second range being a range greater than a second reference value and less than or equal to a third reference value, the third range being a range greater than a fourth reference value and less than or equal to a fifth reference value; the normal range includes a fourth range that is greater than the third reference value and less than or equal to a fourth reference value; namely, when the low abnormal reference value range characterizes that the corresponding cable monitor belongs to normal work or the abnormal reference value of the target monitor with low possibility of abnormality is in the low abnormal reference range, the target monitor is considered to belong to a low abnormal work state, and whether the monitoring of the corresponding cable needs intelligent distribution or not can be further judged based on a subsequent technology.
A fifth range and a sixth range may be determined as the high abnormality reference value range, the fifth range being a range greater than or equal to the fifth reference value, the sixth range being a range greater than the first reference value and less than or equal to the second reference value; the high abnormal reference value range represents that the corresponding cable monitor is too high in current voltage and has a larger risk of causing safety accidents, so that when the abnormal reference value of the target monitor falls into the high abnormal reference value range, the target monitor is judged to be the high abnormal monitor, and related information is subjected to first enhancement display through the display, so that workers are informed of processing the target monitor in time, and the safety hazards are reduced.
For ease of understanding, please refer to table 1, a specific example of a high anomaly reference value range, a low anomaly reference value range, and an idle reference value range is given, in which the first reference value, the second reference value, the third reference value, the fourth reference value, and the fifth reference value are set to 0.05, 0.85, 0.95, 1.05, 1.20, respectively, and q represents the anomaly reference value to be determined.
Table 1 examples of different reference value ranges
With continued reference to fig. 3, in step S205, the allocation reference value of the target monitor may be determined through steps S350 to S370, including:
in step S350, a vibration reference value of the target monitor is determined based on the cable vibration sub-weights corresponding to the cables detected by the target monitor.
In step S360, a temperature reference value of the target monitor is determined based on the temperature sub-weights corresponding to the cables detected by the target monitor.
Step S370, determining the sum of the vibration reference value and the temperature reference value as an allocation reference value of the target monitor.
As an embodiment, determining the vibration reference value of the target monitor based on the cable vibration sub-weights corresponding to the cables detected by the target monitor in the aforementioned step S350 includes:
The following operations are performed for each cable detected by each target monitor:
collecting vibration signals aiming at each associated cable through each microseismic sensor, amplifying each vibration signal through a transmitting signal amplifier, and obtaining the current cable vibration value of each cable based on each amplified vibration signal;
determining the cable vibrator weight of the microseismic sensor corresponding to each cable based on the ratio of the current cable vibration value of each cable to the historical cable vibration average value corresponding to each cable;
the sum of the obtained cable vibration sub-weights is determined as a vibration reference value of the target monitor, and further the vibration mode of the target monitor can be determined based on the vibration reference value.
Specifically, in the embodiment of the present application, a first mapping relationship between a vibration ratio and a cable vibrator weight may be preset, and in the process of determining the cable vibrator weight of the microseismic sensor corresponding to each cable based on the vibration ratio of each cable, the cable vibrator weight corresponding to each cable detected by the target monitor may be determined directly according to the first mapping relationship; the vibration ratio is a ratio of a current cable vibration value of the cable to a historical cable vibration average value, and the historical cable vibration average value can be obtained by an average value of a plurality of cable vibration values in a historical period acquired from a cloud; referring to table 2, an example of a first mapping relationship is provided for easy understanding, in which Z represents a vibration ratio, and the vibration degrees represented by the cable vibration sub weights 1, 2, 3, and 4 are sequentially enhanced.
Table 2 example of the first mapping relationship
As an embodiment, in the embodiment of the present application, the determination of the vibration mode of the target monitor may be set according to the setting of the numerical range in the first mapping relationship, for example, the ratio of the vibration reference value of the target monitor to the number of cables detected by the target monitor may be set to the vibration mode reference value, and then the vibration mode of the target monitor is determined based on the range of the vibration mode reference value; in this embodiment, taking one target monitor to detect 3 cables as an example, the following may be set:
when the vibration mode reference value of the target monitor is less than or equal to 5/3, determining the vibration mode of the target monitor as a low vibration mode;
when the vibration mode reference value of the target monitor is greater than 5/3 and less than or equal to 10/3, determining the vibration mode of the target monitor as a medium vibration mode;
when the vibration mode reference value of the target monitor is greater than 10/3, the vibration mode of the target monitor is determined to be a high vibration mode.
As an embodiment, determining the temperature reference value of the target monitor based on the temperature sub-weights corresponding to the cables detected by the target monitor in the step S360 includes:
The following operations are performed for each cable detected by each target monitor:
determining the current temperature value of each cable according to the temperature acquired by each temperature sensor for each associated cable;
determining the temperature sub-weight of the temperature sensor corresponding to each cable based on the ratio of the current temperature value of each cable to the normal working temperature value corresponding to each cable;
the sum of the obtained temperature sub-weights is determined as a temperature reference value of the target monitor, and a temperature pattern of the target monitor may be further determined based on the temperature reference value.
Specifically, in the embodiment of the present application, a second mapping relationship between a temperature ratio and a temperature sub-weight may be preset, and in the process of determining the temperature sub-weight corresponding to each cable based on the temperature ratio of each cable, the temperature sub-weight corresponding to each cable detected by the target monitor may be determined directly according to the second mapping relationship; the temperature ratio is the ratio of the current temperature value of the cable to the normal working temperature value, and the normal working value can be obtained from the cloud; referring to table 3, an example of a second mapping relationship is provided for easy understanding, in which the temperature ratio is represented by C, and the temperatures represented by the temperature sub-weights 1, 2, and 3 are sequentially increased.
Table 3 example of the second mapping relationship
As an embodiment, in the embodiment of the present application, the determination of the temperature mode of the target monitor may be set according to the setting of the numerical range in the second mapping relationship, for example, the ratio of the temperature reference value of the target monitor to the number of cables detected by the target monitor may be set to the temperature mode reference value, and then the temperature mode of the target monitor may be determined based on the range of the temperature mode reference value; in this embodiment, taking one target monitor to detect 3 cables as an example, the following may be set:
when the temperature mode reference value of the target monitor is less than or equal to 3/3, determining the temperature mode of the target monitor as a low temperature mode;
when the temperature mode reference value of the target monitor is more than 3/3 and less than or equal to 6/3, determining the temperature mode of the target monitor as a medium temperature mode;
when the temperature mode reference value of the target monitor is greater than 6/3, the temperature mode of the target monitor is determined to be a high temperature mode.
With continued reference to fig. 4, as an embodiment, the intelligent monitoring allocation mode based on the allocation reference value matching in step S205, performing the transfer monitoring by the other monitors in the master monitoring unit may include:
Step S410, judging whether the allocation reference value is larger than or equal to a first allocation threshold value, if yes, proceeding to step S420, otherwise proceeding to step S430.
Step S420, determining that the intelligent monitoring distribution mode matched with the distribution reference value is a high-weight monitor distribution mode, determining that the cable with the weight of the cable vibrator greater than or equal to the first vibration weight in each cable detected by the target monitor is a vibration cable to be processed, determining that the cable with the weight of the temperature vibrator greater than or equal to the first temperature weight in each cable detected by the target monitor is a temperature cable to be processed, and proceeding to step S460.
The first vibration weight and the first temperature weight are not limited, and may be set based on the ranges of the cable vibration sub-weights and the temperature sub-values of the respective cables.
Step S430, judging whether the allocation reference value is larger than or equal to a second allocation threshold, if yes, proceeding to step S440, otherwise proceeding to step S450, wherein the second allocation threshold is smaller than the first allocation threshold.
Step S440, determining that the intelligent monitoring distribution mode matched with the distribution reference value is a medium weight monitor distribution mode, determining that the cable with the cable vibration sub-weight smaller than the first vibration weight in each cable detected by the target monitor is a vibration to-be-processed cable, and determining that the cable with the temperature sub-weight smaller than the first temperature weight in each cable detected by the target monitor is a temperature to-be-processed cable.
In step S450, it is determined that the cable detected by the target monitor does not need to be monitored in a switching manner.
Step S460, the vibration cable to be processed and the temperature cable to be processed are transferred to other monitors in the total monitoring unit for monitoring.
With continued reference to fig. 4, in step S460, the method may include, but is not limited to, the following steps:
step S461, determining whether an idle monitor exists in the main monitoring unit, if yes, proceeding to step S462, otherwise proceeding to step S465;
step S462, judging whether the number of the idle monitors in the main monitoring unit is greater than 1, if yes, proceeding to step S463, otherwise proceeding to step S464;
step S463, the vibration cable to be processed and the temperature cable to be processed are respectively transferred to different idle monitors for monitoring.
In step S464, the number of idle monitors is determined to be 1, and the vibration cables to be processed and the temperature cables to be processed are transferred to the idle monitors for monitoring.
Step S465, judging whether the low occupancy monitor exists in the main monitoring unit, if yes, proceeding to step S466, otherwise proceeding to step S467;
step S466, switching the vibration to-be-processed cable and the temperature to-be-processed cable to at least one low-occupancy monitor for monitoring;
In the step, the vibration cable to be treated and the temperature cable to be treated can be switched to the same low-occupation monitoring device for monitoring, and the two types of cables to be treated can be switched to different low-occupation monitors for monitoring.
In step S467, a system prompt message is sent to remind the staff that no low occupancy monitor is available for switching monitoring.
As an embodiment, in the process of displaying the switchover monitoring information of the other monitors through the display, at least one monitor allocation information of the cable information of the target cable which is switchover monitored by the other monitors, the monitor information of the other monitors and the switchover monitoring duration may be acquired; and sending the at least one item of monitor allocation information to the display, and displaying the at least one item of monitor allocation information through the display.
Referring to fig. 5, based on the same inventive concept, the embodiment of the present application further provides an intelligent distribution device for cable monitor, including a memory 510 and a processor 520, wherein the memory 510 is configured to store computer instructions, and the processor 520 is configured to execute the computer instructions to implement the following steps:
After starting a main monitoring unit, performing periodic monitoring distribution operation on at least two cable monitors in the main monitoring unit, wherein each cable monitor detects at least one cable, and each round of monitoring distribution operation comprises the following steps:
determining target monitors by using the cable monitors with normal connection states in the at least two cable monitors, and performing intelligent detection allocation operation on each target monitor; wherein, the intelligent detection allocation operation includes:
acquiring a plurality of historical voltages of the target monitor from a cloud, determining an average value of the historical voltages as a historical average voltage, and determining an abnormal reference value of the target monitor according to the current voltage of the target monitor and the historical average voltage;
if the abnormal reference value is in the high abnormal reference value range, determining that the target monitor is a high abnormal monitor, and further performing first enhancement display on at least one of equipment information and abnormal information of the target monitor through a display to inform a worker to process the target monitor;
if the abnormal reference value is determined to be in the low abnormal reference value range, determining an allocation reference value of the target monitor based on the cable vibrator weight and the temperature child weight corresponding to each cable detected by the target monitor; based on the intelligent monitoring distribution mode matched with the distribution reference value, carrying out switching monitoring through other monitors in the main monitoring unit, and displaying switching monitoring information of the other monitors through the display; wherein:
The cable vibration sub-weights are obtained through corresponding cable-associated microseismic sensors, and the temperature sub-weights are obtained through corresponding cable-associated temperature sensors; the other monitors comprise a low occupancy monitor and/or an idle monitor in the main monitoring unit, wherein the low occupancy monitor is a cable monitor with an allocation reference value smaller than the target monitor, and the idle monitor is a cable monitor with the abnormal reference value in an idle reference value range.
Since the device is the entity device for implementing the intelligent distribution method of the cable monitor in the embodiment of the present application, and the principle of the entity device for solving the problem is similar to that of the method, the implementation of the entity device can refer to the implementation of the method, and the repetition is omitted.
Based on the same inventive concept, embodiments of the present disclosure provide a computer storage medium, the computer storage medium including: computer program code which, when run on a computer, causes the computer to perform any of the methods as previously discussed. Since the principle of solving the problem by the computer storage medium is similar to that of the method, the implementation of the computer storage medium can refer to the implementation of the method, and the repetition is omitted.
In a specific implementation, the computer storage medium may include: a universal serial bus flash disk (USB, universal Serial Bus Flash Drive), a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk or an optical disk, or the like, which can store program codes.
Based on the same inventive concept, the disclosed embodiments also provide a computer program product comprising: computer program code which, when run on a computer, causes the computer to perform any of the methods as previously discussed. Since the principle of the solution of the problem of the computer program product is similar to that of the intelligent overvoltage adjustment method of the protective product production equipment, the implementation of the computer program product can be referred to the implementation of the method, and the repetition is omitted.
The computer program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium can be, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium would include the following: an electrical connection having one or more wires, a portable disk, a hard disk, random Access Memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) having computer-usable program code embodied therein.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.
Claims (10)
1. An intelligent distribution method for cable monitors, comprising:
after starting a main monitoring unit, performing periodic monitoring distribution operation on at least two cable monitors in the main monitoring unit, wherein each cable monitor detects at least one cable, and each round of monitoring distribution operation comprises the following steps:
Determining target monitors by using the cable monitors with normal connection states in the at least two cable monitors, and performing intelligent detection allocation operation on each target monitor; wherein, the intelligent detection allocation operation includes:
acquiring a plurality of historical voltages of the target monitor from a cloud, determining an average value of the historical voltages as a historical average voltage, and determining an abnormal reference value of the target monitor according to the current voltage of the target monitor and the historical average voltage;
if the abnormal reference value is in the high abnormal reference value range, determining that the target monitor is a high abnormal monitor, and further performing first enhancement display on at least one of equipment information and abnormal information of the target monitor through a display to inform a worker to process the target monitor;
if the abnormal reference value is determined to be in the low abnormal reference value range, determining an allocation reference value of the target monitor based on the cable vibrator weight and the temperature child weight corresponding to each cable detected by the target monitor; based on the intelligent monitoring distribution mode matched with the distribution reference value, carrying out switching monitoring through other monitors in the main monitoring unit, and displaying switching monitoring information of the other monitors through the display; wherein:
The cable vibration sub-weights are obtained through corresponding cable-associated microseismic sensors, and the temperature sub-weights are obtained through corresponding cable-associated temperature sensors; the other monitors comprise a low occupancy monitor and/or an idle monitor in the main monitoring unit, wherein the low occupancy monitor is a cable monitor with an allocation reference value smaller than the target monitor, and the idle monitor is a cable monitor with the abnormal reference value in an idle reference value range.
2. The intelligent distribution method for cable monitors according to claim 1, wherein determining a target monitor from the cable monitors having a normal connection state among the at least two cable monitors comprises:
transmitting a connection detection signal to the main monitoring unit, and receiving a connection state signal fed back by each cable monitor for the connection detection signal through a bus interface;
feedback time differences based on the reception time of each connection state signal and the transmission time of the connection detection signal;
determining a cable monitor for which the feedback time difference is less than or equal to a time threshold as the target monitor;
and determining the cable monitor with the feedback time larger than the time threshold as an abnormal connection monitor, and carrying out second enhancement display on at least one of equipment information and abnormal information of the abnormal connection monitor through a display so as to inform a worker to process the abnormal connection monitor.
3. The intelligent distribution method for cable monitors according to claim 1, wherein the determining an abnormal reference value of the target monitor based on the current voltage of the target monitor and the historical average voltage comprises:
determining the ratio of the current voltage to the historical average voltage as the abnormal reference value;
the idle reference value range is a first range greater than or equal to zero and less than or equal to a first reference value;
the low abnormal reference value range includes a middle abnormal range and a normal range, the middle abnormal range includes a second range and a third range, the second range is a range greater than a second reference value and less than or equal to a third reference value, and the third range is a range greater than a fourth reference value and less than or equal to a fifth reference value; the normal range includes a fourth range that is greater than the third reference value and less than or equal to a fourth reference value;
the high abnormality reference value range includes a fifth range that is a range greater than or equal to the fifth reference value and a sixth range that is a range greater than the first reference value and less than or equal to the second reference value;
The first reference value, the second reference value, the third reference value, the fourth reference value and the fifth reference value are sequentially increased.
4. The method for intelligently allocating cable monitors according to claim 1, wherein the determining the allocation reference value of the target monitor based on the cable vibrator weight and the temperature child weight corresponding to each cable detected by the target monitor comprises:
determining a vibration reference value of the target monitor based on the cable vibration sub-weights corresponding to the cables detected by the target monitor; and
determining a temperature reference value of the target monitor based on the temperature sub-weights corresponding to the cables detected by the target monitor;
and determining the sum of the vibration reference value and the temperature reference value as an allocation reference value of the target monitor.
5. The intelligent distribution method of cable monitors according to claim 4, wherein determining the vibration reference value of the target monitor based on the cable vibration sub-weights corresponding to the cables detected by the target monitor comprises:
the following operations are performed for each cable detected by each target monitor:
collecting vibration signals aiming at each associated cable through each microseismic sensor, amplifying each vibration signal through a transmitting signal amplifier, and obtaining the current cable vibration value of each cable based on each amplified vibration signal;
Determining the cable vibrator weight of the microseismic sensor corresponding to each cable based on the ratio of the current cable vibration value of each cable to the historical cable vibration average value corresponding to each cable;
and determining the sum of the obtained cable vibration sub-weights as a vibration reference value of the target monitor.
6. The intelligent distribution method of cable monitors according to claim 4, wherein determining the temperature reference value of the target monitor based on the temperature sub-weights corresponding to the cables detected by the target monitor comprises:
the following operations are performed for each cable detected by each target monitor:
determining the current temperature value of each cable according to the temperature acquired by each temperature sensor for each associated cable;
determining the temperature sub-weight of the temperature sensor corresponding to each cable based on the ratio of the current temperature value of each cable to the normal working temperature value corresponding to each cable;
and determining the sum of the obtained temperature sub-weights as a temperature reference value of the target monitor.
7. The intelligent distribution method for cable monitors according to claim 4, wherein the intelligent monitoring distribution pattern based on the distribution reference value matching is used for switching monitoring by other monitors in the main monitoring unit, comprising:
If the allocation reference value is greater than or equal to a first allocation threshold value, determining that an intelligent monitoring allocation mode matched with the allocation reference value is a high-weight monitor allocation mode, determining that cables with cable vibrator weights greater than or equal to a first vibration weight in all cables detected by a target monitor are cables to be processed in vibration, determining that cables with temperature child weights greater than or equal to the first temperature weight in all cables detected by the target monitor are cables to be processed in temperature, and transferring the cables to be processed in vibration and the cables to be processed to other monitors in the total monitoring unit for monitoring;
if the allocation reference value is greater than or equal to a second allocation threshold value and smaller than the first allocation threshold value, determining that an intelligent monitoring allocation mode matched with the allocation reference value is a medium-weight monitor allocation mode, determining that cables, detected by the target monitors, of all cables are smaller than the first vibration weight in vibration sub-weight and are to be processed, determining that cables, detected by the target monitors, of all cables are smaller than the first temperature weight in temperature sub-weight and are to be processed, and transferring the vibration to-be-processed cables and the temperature to-be-processed cables to other monitors in the main monitoring unit for monitoring.
8. The intelligent distribution method for cable monitors according to claim 7, wherein said switching said vibration pending cable and said temperature pending cable to other monitors in said main monitoring unit for monitoring comprises:
determining whether an idle monitor exists in the master monitoring unit;
if the idle monitors exist and the number of the idle monitors is determined to be more than 1, respectively transferring the cable to be processed in vibration and the cable to be processed in temperature to different idle monitors for monitoring; if the idle monitors exist and the number of the idle monitors is 1, transferring the cable to be processed in vibration and the cable to be processed in temperature to the idle monitors for monitoring;
if the idle monitor does not exist, further judging whether a low-occupancy monitor exists in the main monitoring unit, and if the low-occupancy monitor exists, switching the vibration cable to be processed and the temperature cable to be processed to at least one low-occupancy monitor for monitoring; and if the low occupancy monitor does not exist, a system prompt message is sent out.
9. The intelligent distribution method for cable monitors according to claim 7 or 8, wherein the displaying, by the display, the transit monitoring information of the other monitors comprises:
Acquiring cable information of a target cable subjected to switching monitoring by the other monitors, monitor information of the other monitors and at least one monitor allocation information of switching monitoring duration;
and sending the at least one item of monitor allocation information to the display, and displaying the at least one item of monitor allocation information through the display.
10. A cable monitor intelligent distribution device comprising a memory to store computer instructions and a processor to execute the computer instructions to implement the cable monitor intelligent distribution method of any one of claims 1-9.
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