CN112346552B - Power supply monitoring method, device, computer equipment and storage medium - Google Patents
Power supply monitoring method, device, computer equipment and storage medium Download PDFInfo
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- CN112346552B CN112346552B CN202011102281.3A CN202011102281A CN112346552B CN 112346552 B CN112346552 B CN 112346552B CN 202011102281 A CN202011102281 A CN 202011102281A CN 112346552 B CN112346552 B CN 112346552B
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- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
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Abstract
The application relates to a power supply monitoring method, a power supply monitoring device, computer equipment and a storage medium. The method comprises the following steps: the BMC reads rated power supply parameters of a power supply in the target equipment, determines the type of the power supply based on the rated power supply parameters of the power supply, determines an operation parameter threshold of the power supply according to the type of the power supply, obtains actual operation parameters of the power supply in the process of power supply operation, and determines whether to output power supply abnormality warning information according to a comparison result of the actual operation parameters and the operation parameter threshold of the power supply. In the method, the BMC can determine the model of the power supply according to the rated power supply parameter of the power supply, so that the related operation parameter threshold of the current power supply is determined according to the model of the power supply, the accuracy of monitoring the power supply parameter is improved in a self-adaptive mode of matching the operation parameter threshold of the power supply, and the parameter monitoring is carried out on the power supplies with different models without replacing the BMC, thereby improving the universality and compatibility of the BMC firmware and reducing the development cost and the operation cost of the BMC firmware.
Description
Technical Field
The present disclosure relates to the field of computer technologies, and in particular, to a power supply monitoring method, a device, a computer device, and a storage medium.
Background
The power supply is used as an important component of the computer equipment, the running state of the power supply directly determines the running state of the computer equipment, and the power supply has very important significance for detecting the running parameters in the running process of the power supply in real time in order to ensure the normal running of the computer equipment.
In the related art, a technician may set a fixed parameter threshold, write the fixed parameter threshold into a baseboard management controller (Baseboard Manager Controller, BMC), and the BMC may obtain an operation parameter of a power supply in a power supply operation process, compare the obtained operation parameter of the power supply with the fixed parameter threshold, and if the operation parameter of the power supply exceeds the fixed parameter threshold, the BMC may output power supply abnormality warning information.
However, the fixed parameter threshold set by the technician is often inaccurate, and in the case that the fixed parameter threshold is far greater than the operating parameter when the power supply is operating normally, the detection result of the operating parameter of the power supply is inaccurate, and since the data written into the BMC cannot be changed, in order to ensure the accuracy of the detection result of the operating parameter of the power supply, the BMC needs to be replaced, which increases the development and maintenance costs of the BMC.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a power supply monitoring method, apparatus, computer device, and storage medium capable of adaptively matching a power supply threshold.
In a first aspect, a power supply monitoring method is provided, the method comprising:
reading rated power supply parameters of a power supply in target equipment, and determining the type of the power supply based on the rated power supply parameters of the power supply;
determining an operation parameter threshold of the power supply according to the type of the power supply;
acquiring actual operation parameters of the power supply in the process of operating the power supply;
and determining whether to output power supply abnormality warning information according to a comparison result of the actual operation parameter and the operation parameter threshold value of the power supply.
In this embodiment, the BMC may determine the model of the power supply according to the rated power supply parameter of the power supply, so as to determine the related operating parameter threshold of the current power supply according to the power supply model, and the mode of adaptively matching the operating parameter threshold of the power supply improves the accuracy of monitoring the power supply parameter, and the parameter monitoring is performed on the power supplies of different models, so that the adaptive monitoring of the power supplies of different models can be realized without replacing the BMC, thereby greatly improving the universality and compatibility of the BMC firmware, and reducing the development cost of the BMC firmware and the time cost of the after-service personnel.
In one embodiment, the acquiring the actual operation parameters of the power source includes:
for each operation parameter of the power supply, reading an intermediate operation parameter from a register corresponding to the power supply, wherein the intermediate operation parameter is an operation parameter threshold value which causes irreversible damage to the power supply after performing precision processing on the measured initial operation parameter of the power supply according to an unrecoverable value corresponding to the operation parameter;
and performing conversion processing on the intermediate operation parameters based on the unrecoverable value to obtain actual operation parameters.
In this embodiment, the BMC obtains the intermediate operation parameter from the register, and performs data reverse processing on the intermediate operation parameter according to the preset data processing manner and the corresponding unrecoverable value thereof, so that the data accuracy of the data read from the register can be ensured to a certain extent.
In one embodiment, the precision processing includes:
processing intermediate parameters according to the unrecoverable value and the size of the storage space of the register;
and performing binary conversion processing on the initial operation parameters according to the precision processing intermediate parameters to obtain intermediate operation parameters.
In this embodiment, the BMC may calculate, according to the unrecoverable value corresponding to each operation parameter, an intermediate precision processing parameter corresponding to each operation parameter, and implement data conversion of an actual operation parameter in a storage process, so that each operation parameter retains the maximum precision in the storage process, and reduces the distortion rate when each operation parameter is stored.
In one embodiment, the converting the intermediate operation parameter based on the unrecoverable value to obtain the actual operation parameter includes:
processing intermediate parameters according to the unrecoverable value and the size of the storage space of the register;
and performing decimal conversion processing on the intermediate operation parameters according to the precision processing intermediate parameters to obtain actual operation parameters.
In this embodiment, the BMC may calculate, according to the unrecoverable value corresponding to each operation parameter, an intermediate precision processing parameter corresponding to each operation parameter, and implement data conversion of an actual operation parameter in a reading process, so that each operation parameter retains the maximum precision in the reading process, and reduces the distortion rate when each operation parameter is read.
In one embodiment, before the reading the rated power parameter of the power supply in the target device, the method further includes:
Monitoring the power supply working state of target equipment;
correspondingly, reading target rated power supply parameters of a power supply in the target equipment, including:
and if the power supply working state of the target equipment is changed, reading the rated power supply parameters of the power supply in the target equipment.
In this embodiment, the BMC monitors that the working state of the power supply changes, which means that the current power supply may be replaced or other situations occur, so that in order to ensure the accuracy of the monitoring result, the BMC needs to determine the type and the threshold value of the current power supply again, thereby improving the accuracy of monitoring the operating parameters of the power supply.
In one embodiment, the power supply operating state includes at least one of a power supply operating state and a power supply input state;
the power supply operation state comprises a power supply in-place state and a power supply out-of-place state, and the power supply input state comprises a direct current input state and an alternating current input state.
In this embodiment, when the power supply operating state changes, the operating parameter threshold of the power supply is redetermined, so that the correct matching of the operating threshold of the power supply is further ensured.
In one embodiment, the power monitoring method is used in a BMC, and the determining the type of the power based on the rated power parameter of the power includes:
Inquiring a power type database pre-arranged in the BMC based on rated power supply parameters of a power supply, wherein the power type database stores a plurality of corresponding relations between the rated power supply parameters and the power supply types;
and determining the type of the power supply according to the query result.
In this embodiment, the BMC may adaptively determine the power type according to a preset power type database and a rated power parameter of the current power, so that the BMC performs corresponding monitoring on the power type, thereby improving accuracy of power monitoring.
In one embodiment, the power monitoring method is used in a BMC, and the determining the operating parameter threshold of the power according to the type of the power includes:
inquiring a threshold database preset in the BMC according to the type of the power supply, wherein the threshold database stores a plurality of corresponding relations between the type of the power supply and the threshold value of the operation parameter;
and determining an operation parameter threshold of the power supply according to the query result.
In this embodiment, the BMC may adaptively determine the power type according to a preset power type database and a rated power parameter of the current power, so that the BMC performs corresponding monitoring on the power type, thereby improving accuracy of power monitoring.
In one embodiment, the operating parameter threshold of the power supply includes a plurality of different types of sub-parameter thresholds, and the actual operating parameter includes a plurality of different types of sub-operating parameters; determining whether to output power supply abnormality warning information according to a comparison result of an actual operation parameter and an operation parameter threshold of a power supply, including:
For each sub-operation parameter, determining a sub-parameter threshold corresponding to the sub-operation parameter according to the type of the sub-operation parameter;
comparing each sub-operation parameter with a corresponding sub-parameter threshold;
and if at least one sub-operation parameter exceeding the corresponding sub-parameter threshold exists, outputting power supply abnormality warning information.
In this embodiment, the BMC compares the preset operation parameter thresholds with the sub-operation parameters of each type, so as to accurately obtain the current operation state of the power supply, and also can timely output the alarm information of the abnormal state of the power supply.
In a second aspect, there is provided a power supply monitoring device, the device comprising:
the reading module is used for reading target rated power supply parameters of the power supply in the target equipment and determining the target type of the power supply based on the target rated power supply parameters;
the first determining module is used for determining a target operation parameter threshold value of the power supply according to the target type of the power supply;
the acquisition module is used for acquiring actual operation parameters of the power supply in the process of power supply operation;
and the second determining module is used for determining whether to output the power supply abnormality warning information according to the comparison result of the actual operation parameter and the target operation parameter threshold value.
In a third aspect, a computer device is provided, comprising a memory storing a computer program and a processor implementing the power supply monitoring method according to any of the first aspects above when the computer program is executed.
In a fourth aspect, a computer readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, implements the power supply monitoring method according to any one of the first aspects.
According to the power monitoring method, the device, the computer equipment and the storage medium, the baseboard management controller BMC reads rated power supply parameters of a power supply in the target equipment, determines the type of the power supply based on the rated power supply parameters of the power supply, determines an operation parameter threshold of the power supply according to the type of the power supply, obtains actual operation parameters of the power supply in the process of power supply operation, and determines whether to output power supply abnormality warning information according to comparison results of the actual operation parameters and the operation parameter threshold of the power supply. In the method, the BMC can determine the model of the power supply according to the rated power supply parameters of the power supply, so that the related operation parameter threshold of the current power supply is determined according to the model of the power supply, the accuracy of monitoring the power supply parameters is improved in a self-adaptive mode of matching the operation parameter threshold of the power supply, and the power supplies of different models are subjected to parameter monitoring without replacing the BMC, so that the self-adaptive monitoring of the power supplies of different models can be realized, the universality and the compatibility of BMC firmware are greatly improved, and the development cost of the BMC firmware and the time cost of after-sales operation and maintenance personnel are reduced.
Drawings
FIG. 1 is a diagram of an application environment of a power monitoring method in one embodiment;
FIG. 2 is a flow chart of a power monitoring method according to an embodiment;
FIG. 3 is a flow chart of a power monitoring method according to an embodiment;
FIG. 4 is a flow chart of a power monitoring method according to one embodiment;
FIG. 5 is a flow chart of a power monitoring method according to one embodiment;
FIG. 6 is a flow chart of a power monitoring method according to one embodiment;
FIG. 7 is a flow chart of a power monitoring method according to one embodiment;
FIG. 8 is a flow chart of a power monitoring method according to one embodiment;
FIG. 9 is a flow chart of a power monitoring method according to one embodiment;
FIG. 10 is a flow chart of a power monitoring method according to one embodiment;
FIG. 11 is a block diagram of a power monitoring device in one embodiment;
FIG. 12 is a block diagram of a power monitoring device in one embodiment;
fig. 13 is an internal structural view of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
The power supply monitoring method provided by the application can be applied to an application environment shown in fig. 1. Wherein the BMC101 communicates with a power supply 102. Wherein, the corresponding status register, input type register, rated output power consumption register, rated input register, etc. can be set for the power supply 102, in this embodiment, the BMC obtains the in-place or out-of-place status of the power supply through the status register of the power supply; the BMC obtains whether the power supply is direct current input or alternating current input through an input type register; the BMC obtains rated power parameters of the power supply through the rated output power consumption register and the rated input register, which is not limited in this embodiment.
The following will specifically describe the technical solutions of the present application and how the technical solutions of the present application solve the above technical problems by means of examples and with reference to the accompanying drawings. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. It should be noted that, in the power monitoring method provided in the embodiments of fig. 2 to 10 of the present application, the execution body is a BMC, and the power monitoring device may also be a power monitoring device, where the power monitoring device may be a part or all of the BMC through software, hardware, or a combination of software and hardware. In the following method embodiments, the execution subject is a BMC.
In one embodiment, as shown in fig. 2, a power monitoring method is provided, which relates to a process of reading rated power parameters of a power supply in a target device, determining a type of the power supply based on the rated power parameters of the power supply, determining an operation parameter threshold of the power supply according to the type of the power supply, and determining whether to output abnormal power supply alarm information according to a comparison result of an actual operation parameter and the operation parameter threshold of the power supply in the process of operating the power supply, and comprises the following steps:
s201, reading rated power supply parameters of a power supply in the target equipment, and determining the type of the power supply based on the rated power supply parameters of the power supply.
The target device refers to a device where a current power supply is located, and the device is any kind of computer device with a built-in power supply and a baseboard management controller. The rated power supply parameters of the power supply include a rated input voltage, a rated output power consumption, or other rated parameters. The type of the power supply refers to power supplies of different types delivered by different manufacturers, and the power supplies of different types correspond to different rated input voltages, rated output power consumption or other rated parameters.
In this embodiment, the BMC reads the rated power supply parameter of the power supply, alternatively, the BMC may read the corresponding rated power supply parameter from the corresponding rated power supply parameter register, for example, the BMC reads the corresponding rated output power consumption through the rated output power consumption register of the power supply, obtains the rated input voltage of the power supply through the rated input register, and reads other rated parameters of the corresponding power supply through other custom registers. After the BMC reads the rated power supply parameters of the current power supply, the power supply type corresponding to the rated power supply parameters can be queried from a database of the BMC, and the power supply type of the current power supply is determined; or after the BMC reads the rated power supply parameter, the BMC may further perform data analysis on the rated power supply parameter to determine the power supply type of the current power supply, which is not limited in this embodiment.
S202, determining an operation parameter threshold of the power supply according to the type of the power supply.
The operating parameter threshold of the power supply refers to a threshold corresponding to the operating parameter of the power supply, wherein the operating parameter of the power supply includes parameters such as temperature, voltage, power consumption, and the like, and the threshold includes a plurality of values, for example, a high unrecoverable value, a high serious value, a high non-serious value, a low unrecoverable value, and the like of each parameter. The high unrecoverable value indicates a value causing an unrecoverable condition of the power supply, the high serious value indicates a value exceeding the rated value of the power supply and easily causing an abnormality of the power supply, and the high non-serious value indicates a value exceeding the rated value of the power supply but not causing an abnormality of the power supply, and the severity thereof is that the high unrecoverable value is greater than the high serious value, the high serious value is greater than the high non-serious value, and three values of the lower position are similar to three values of the upper position, and are not repeated herein.
In this embodiment, after determining the type of the power supply, the BMC may query, according to the type of the power supply, an operation parameter threshold set corresponding to the type of the power supply from its own database; or after determining the type of the power supply, the BMC may determine the operating parameter threshold corresponding to the current power supply according to the type of the power supply and the corresponding relationship between the type of the power supply and the operating parameter threshold, or alternatively, the BMC may store the determined operating parameter threshold of the current power supply in the corresponding first storage space, which is not limited in this embodiment.
S203, acquiring actual operation parameters of the power supply in the power supply operation process.
In this embodiment, after the BMC determines the operation parameter threshold of the current power supply, it monitors whether the power supply is in an operation state, that is, whether each operation parameter starts to change, and when detecting that each operation parameter starts to change, the BMC may acquire the actual operation parameter of the current power supply according to a preset monitoring period; for example, the BMC may obtain actual parameters such as an actual temperature, an actual voltage, and an actual power consumption of the power supply every 2 seconds, and store the obtained actual operation parameters in the corresponding second storage space in real time, which is not limited in this embodiment.
S204, determining whether to output power supply abnormality warning information according to a comparison result of the actual operation parameter and the operation parameter threshold of the power supply.
The BMC can acquire an operation parameter threshold value of the current power supply from the first storage space, acquire an actual operation parameter of the current power supply from the second storage space, compare the actual operation parameter with the operation parameter threshold value, and determine whether an abnormal condition occurs in the operation state of the power supply. Alternatively, as described in the above examples, the operation parameter threshold may include a plurality of thresholds, for example, the operation parameter threshold includes a high unrecoverable value, a high serious value, a high non-serious value, a low unrecoverable value, and the like, and the BMC may determine the operation state of the current power supply by performing polling comparison between the actual operation participation and each threshold according to the severity, which is not limited in the present embodiment.
In the power monitoring method, the BMC reads rated power supply parameters of the power supply in the target equipment, determines the type of the power supply based on the rated power supply parameters of the power supply, determines an operation parameter threshold of the power supply according to the type of the power supply, acquires actual operation parameters of the power supply in the process of power supply operation, and determines whether to output power supply abnormality warning information according to a comparison result of the actual operation parameters and the operation parameter threshold of the power supply. In the method, the BMC can determine the model of the power supply according to the rated power supply parameters of the power supply, so that the related operation parameter threshold of the current power supply is determined according to the model of the power supply, the accuracy of monitoring the power supply parameters is improved in a self-adaptive mode of matching the operation parameter threshold of the power supply, and the power supplies of different models are subjected to parameter monitoring without replacing the BMC, so that the self-adaptive monitoring of the power supplies of different models can be realized, the universality and the compatibility of BMC firmware are greatly improved, and the development cost of the BMC firmware and the time cost of after-sales operation and maintenance personnel are reduced.
In the prior art, for each operation parameter of the power supply, data is generally read through a data processing rule or a data processing method, if there are multiple operation parameters with large orders of magnitude difference, the same data processing method is used to cause distortion of data precision in the process of reading the operation parameters, for this case, in the process of reading each operation parameter, the BMC in this embodiment performs data processing according to the corresponding irrecoverable mode of each operation parameter, so as to preserve the data precision of each operation parameter, and in one embodiment, as shown in fig. 3, the above-mentioned obtaining the actual operation parameter of the power supply includes:
S301, for each operation parameter of the power supply, reading an intermediate operation parameter from a register corresponding to the power supply, wherein the intermediate operation parameter is obtained by performing precision processing on the measured initial operation parameter of the power supply according to an unrecoverable value corresponding to the operation parameter, and storing the initial operation parameter into the register, wherein the unrecoverable value is an operation parameter threshold value which causes irreversible damage to the power supply.
The intermediate operation parameters refer to operation parameters stored in the registers, the intermediate operation parameters are obtained by performing precision processing according to initial operation parameters, the initial operation parameters refer to operation parameters of a power supply directly acquired by the BMC, and when the BMC acquires the operation parameters of the power supply, the operation parameters need to be stored in the corresponding registers so as to read the corresponding operation parameters according to a reading instruction. In this embodiment, the BMC may receive a read instruction of an operation parameter, and aggregate the corresponding operation parameter according to the read instruction, and determine the corresponding intermediate operation parameter, so as to obtain the intermediate operation parameter from the register.
S302, converting the intermediate operation parameters based on the unrecoverable value to obtain actual operation parameters.
In this embodiment, the BMC performs data reverse processing on the intermediate operation parameter according to the unrecoverable value corresponding to the current intermediate operation parameter to obtain an actual operation parameter after data processing, or alternatively, the BMC may receive a read instruction of the operation parameter, so as to perform conversion processing on the corresponding intermediate operation parameter according to the read instruction, and further use the converted data as the actual operation parameter and respond to the read instruction.
In this embodiment, the BMC obtains the intermediate operation parameter from the register, and performs data reverse processing on the intermediate operation parameter according to the preset data processing manner and the corresponding unrecoverable value thereof, so that the data accuracy of the data read from the register can be ensured to a certain extent.
In the process of storing the initial operation parameters into the register, because the initial operation parameters are too large, data precision processing needs to be performed on the initial operation parameters, in the prior art, for each operation parameter of the power supply, data is generally stored through a data processing rule or a data processing method, if multiple operation parameters with large order of magnitude difference exist, during the process of storing the operation parameters, the same data processing method can cause distortion of data precision, and for this case, in the process of storing each operation parameter, the BMC in this embodiment performs data processing according to the corresponding irrecoverable mode of each operation parameter, so as to preserve the data precision of the operation parameter, and in one embodiment, as shown in fig. 4, the process of the precision processing includes:
s401, calculating the precision processing intermediate parameters according to the unrecoverable value and the size of the storage space of the register.
In this embodiment, the BMC obtains the corresponding unrecoverable value according to each operation parameter, calculates the intermediate variable according to the determined unrecoverable value and the size of the storage space of the register, and for example, the unrecoverable value may be a high unrecoverable value, and the intermediate parameter M may be calculated in the following manner:
wherein, max is a high unrecoverable value, 255 is the maximum length of the storage space of the register.
S402, performing binary conversion processing on the initial operation parameters according to the precision processing intermediate parameters to obtain intermediate operation parameters.
In this embodiment, the BMC performs calculation processing on the initial operation parameter according to the intermediate parameter obtained by the calculation, to obtain an intermediate operation parameter Storage, where the calculation mode may be:
wherein input is an initial operation parameter, and M is an intermediate parameter.
In this embodiment, the BMC may calculate, according to the unrecoverable value corresponding to each operation parameter, the precision processing intermediate parameter corresponding to each operation parameter, and implement data conversion of the actual operation parameter, so that each operation parameter maintains the maximum precision in the storage process, and reduces the distortion rate when each operation parameter is stored.
Accordingly, the BMC performs data precision processing on the initial operation parameter when storing the initial operation parameter, and needs to perform inverse processing when reading the operation parameter, and in one embodiment, as shown in fig. 5, the converting processing is performed on the intermediate operation parameter based on the unrecoverable value, to obtain an actual operation parameter, which includes:
S501, calculating an accuracy processing intermediate parameter according to the unrecoverable value and the size of the storage space of the register.
In this embodiment, similarly to the embodiment provided in the step S401, by way of example, taking a high unrecoverable value as an example, the intermediate parameter M may be calculated in the following manner:
wherein, max is a high unrecoverable value, 255 is the maximum length of the storage space of the register.
S502, performing decimal conversion processing on the intermediate operation parameters according to the precision processing intermediate parameters to obtain actual operation parameters.
In this embodiment, the BMC performs data reverse processing according to the calculated intermediate parameter M and the read intermediate operating parameter Storage to obtain an actual operating parameter output, where the calculation mode may be:
output＝Storage*M
in this embodiment, the BMC may calculate the precision processing intermediate parameter corresponding to each operation parameter according to the unrecoverable value corresponding to each operation parameter, and implement data conversion of the actual operation parameter, so that each operation parameter maintains the maximum precision in the reading process, and reduces the distortion rate when each operation parameter is read.
During operation of the power supply, or each time the power supply enters an operation state, the BMC needs to confirm the threshold value and the type of the current power supply, and in one embodiment, before reading the rated power supply parameters of the power supply in the target device, as shown in fig. 6, the method further includes:
S601, monitoring the power supply working state of the target equipment.
In this embodiment, the BMC may detect the working state of the power supply in the target device in real time. Optionally, the power operating state includes at least one of a power running state and a power input state.
The power supply operation state comprises a power supply in-place state and a power supply out-of-place state, and the power supply input state comprises a direct current input state and an alternating current input state. In this embodiment, the BMC may obtain the running state of the power supply through the status register of the power supply, for example; the BMC obtains the power input state of the power supply through the input type register.
Correspondingly, reading target rated power supply parameters of a power supply in the target equipment, including:
s602, if the power supply working state of the target equipment changes, the rated power supply parameters of the power supply in the target equipment are read.
In this embodiment, if the BMC monitors that the running state of the power supply is changed from in-place to out-of-place, or from out-of-place to in-place, or that the power supply has hot plug, at this time, the BMC does not determine whether the current power supply is the power supply before the state change, and then needs to re-read the rated power supply parameter of the current power supply, and then determines the type of the current power supply and the running parameter threshold value again; similarly, if the BMC monitors that the input state of the power supply changes from ac to dc or from dc to ac, in order to ensure accuracy of the monitored data, the BMC still needs to re-read the rated power supply parameter of the current power supply, and determine the type of the current power supply and the operating parameter threshold again, which is not limited in this implementation.
In this embodiment, the BMC monitors that the working state of the power supply changes, which means that the current power supply may be replaced or other situations occur, so that in order to ensure the accuracy of the monitoring result, the BMC needs to determine the type and the threshold value of the current power supply again, thereby improving the accuracy of monitoring the operating parameters of the power supply.
Optionally, when determining the type of the power supply according to the rated power supply parameter of the power supply, the BMC may determine the type of the power supply according to a preset correspondence relationship, and in one embodiment, as shown in fig. 7, the power supply monitoring method is used in the BMC, and the determining the type of the power supply based on the rated power supply parameter of the power supply includes:
s701, inquiring a power supply type database preset in the BMC based on rated power supply parameters of a power supply, wherein the power supply type database stores a plurality of corresponding relations between the rated power supply parameters and the power supply types.
In this embodiment, according to expert experience, the correspondence between different power types and their corresponding rated power parameters may be set in a power type database built in the BMC, so after the BMC monitors the current power, the BMC reads the rated power parameters corresponding to the current power from the corresponding registers of the power, and queries, according to the rated power parameters, the rated power parameters consistent with the obtained rated power parameters from the power type database, where the query mode may be polling, which is not limited in this embodiment.
S702, determining the type of the power supply according to the query result.
In this embodiment, the rated power supply parameters consistent with the obtained rated power supply parameters are queried from the power supply type database, and the power supply type of the current power supply is determined according to the power supply type corresponding to the queried rated power supply parameters, which is not limited in this embodiment.
In this embodiment, the BMC may adaptively determine the power type according to a preset power type database and a rated power parameter of the current power, so that the BMC performs corresponding monitoring on the power type, thereby improving accuracy of power monitoring.
Optionally, when determining the operation parameter threshold according to the power supply type, the BMC may determine the operation parameter threshold according to a preset correspondence relationship, and in one embodiment, as shown in fig. 8, the power supply monitoring method is used in the BMC, and the determining the operation parameter threshold of the power supply according to the power supply type includes:
s801, a threshold database preset in the BMC is queried according to the type of the power supply, and a plurality of corresponding relations between the type of the power supply and the threshold value of the operation parameter are stored in the threshold database.
In this embodiment, according to expert experience, the correspondence between different power types and their corresponding operating parameter thresholds may be set in a threshold database built in the BMC, so after determining the current power type, the BMC may query the threshold database for a power type consistent with the current power type, where the query manner may be polling, which is not limited in this embodiment.
S802, determining an operation parameter threshold of the power supply according to the query result.
In this embodiment, the BMC queries the power type consistent with the current power type from the threshold database, and determines, according to the queried power type, the corresponding operation parameter threshold, where the operation parameter threshold includes a plurality of thresholds, and this embodiment is not limited in this regard.
In this embodiment, the BMC may adaptively match the operation parameter threshold of the power supply according to the determined power supply type, so that each operation parameter of the power supply may be detected more accurately and sensitively during the detection process of the power supply, thereby improving the accuracy of power supply monitoring.
The BMC compares and judges each actual operation parameter according to the operation parameter threshold, as shown in fig. 9, the operation parameter threshold of the power supply comprises a plurality of different types of sub-parameter thresholds, and the actual operation parameter comprises a plurality of different types of sub-operation parameters; determining whether to output power supply abnormality warning information according to a comparison result of an actual operation parameter and an operation parameter threshold of a power supply, including:
s901, for each sub-operation parameter, determining a sub-parameter threshold corresponding to the sub-operation parameter according to the type of the sub-operation parameter.
In this embodiment, the different types of sub-operation parameters include parameters such as temperature, voltage, and power consumption of the power supply, and accordingly, the BMC determines, according to the different types of sub-operation parameters, a sub-parameter threshold corresponding to the sub-operation parameters, that is, determining a temperature threshold corresponding to the temperature, a voltage threshold corresponding to the voltage, and a power consumption threshold corresponding to the power consumption, which is not limited in this embodiment.
S902, comparing each sub-operation parameter with a corresponding sub-parameter threshold.
Wherein the sub-parameter threshold comprises a plurality of operating parameter thresholds of different severity, as described in the examples of the embodiments above, the sub-parameter threshold comprises a high unrecoverable value, a high severe value, a high non-severe value, a low unrecoverable value, etc., the different values representing different severity.
In this embodiment, for each type of sub-operation parameter, the current sub-operation parameter may be compared with each threshold, or the current sub-operation parameter may be compared with a specified certain threshold, and in general, the current specified sub-parameter threshold is determined according to the actual situation of the environment where the power supply is located, for example, the current specified sub-parameter threshold is a high unrecoverable value, and the BMC compares each sub-operation parameter according to the high unrecoverable value corresponding to each sub-operation parameter, which is not limited in this embodiment.
S903, if at least one sub-operation parameter exceeding the corresponding sub-parameter threshold exists, outputting power supply abnormality warning information.
In this embodiment, for example, if the specified sub-parameter threshold is a high severity value, the BMC compares each sub-operation parameter with each corresponding high severity value, and if any one of the values of the sub-operation parameters is greater than the corresponding high severity value, outputs alarm information of power supply abnormality; or, the BMC compares each sub-operation parameter with the corresponding low severity value, and if any sub-operation parameter has a value smaller than the corresponding low severity value, outputs an alarm message of power supply abnormality, which is not limited in this embodiment.
In this embodiment, the BMC compares the preset thresholds with the sub-operation parameters of each type, so as to accurately obtain the current operation state of the power supply, and also can timely output the alarm information of the abnormal state of the power supply.
In order to better illustrate the above method, as shown in fig. 10, the present embodiment provides a power monitoring method, which specifically includes:
s101, monitoring the power supply working state of target equipment;
s102, if the power supply working state of the target equipment changes, reading rated power supply parameters of a power supply in the target equipment;
S103, determining the type of the power supply based on rated power supply parameters of the power supply, and determining an operation parameter threshold of the power supply according to the type of the power supply;
s104, calculating an intermediate parameter according to the unrecoverable value and the size of the storage space of the register;
s105, performing binary conversion processing on the initial operation parameters according to the precision processing intermediate parameters to obtain intermediate operation parameters, and storing the intermediate operation parameters into corresponding registers;
s106, reading corresponding intermediate operation parameters from the register according to the parameter reading instruction, and performing decimal conversion processing on the intermediate operation parameters according to the precision processing intermediate parameters to obtain actual operation parameters;
s107, acquiring actual operation parameters of a power supply;
s108, determining whether to output power supply abnormality warning information according to a comparison result of the actual operation parameter and the operation parameter threshold of the power supply.
In this embodiment, the BMC may determine the model of the power supply according to the rated power supply parameter of the power supply, thereby determining the related operating parameter threshold of the current power supply according to the power supply model, and adaptively matching the power supply operating parameter threshold, which improves the accuracy of monitoring the power supply parameter, and monitors the parameters of different models of power supplies, without replacing the BMC, so as to realize the adaptive monitoring of different models of power supplies, greatly improve the universality and compatibility of the BMC firmware, reduce the development cost of the BMC firmware and the time cost of the after-service personnel, and in the process of storing and reading the operating parameters, perform data precision processing according to the unrecoverable values of each operating parameter, and improve the processing precision of the data.
The power supply monitoring method provided in the above embodiment has similar implementation principle and technical effects to those of the above method embodiment, and will not be described herein.
It should be understood that, although the steps in the flowcharts of fig. 2-10 are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in FIGS. 2-10 may include multiple steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the steps or stages in other steps or other steps.
In one embodiment, as shown in fig. 11, there is provided a power supply monitoring apparatus including: a reading module 01, a first determining module 02, an obtaining module 03 and a second determining module 04, wherein:
the reading module 01 is used for reading target rated power supply parameters of a power supply in target equipment and determining the target type of the power supply based on the target rated power supply parameters;
A first determining module 02, configured to determine a target operating parameter threshold of the power supply according to a target type of the power supply;
the acquiring module 03 is used for acquiring actual operation parameters of the power supply in the process of operating the power supply;
and the second determining module 04 is used for determining whether to output the power supply abnormality warning information according to the comparison result of the actual operation parameter and the target operation parameter threshold value.
In one embodiment, the obtaining module 03 is specifically configured to read, for each operation parameter of the power supply, an intermediate operation parameter from a register corresponding to the power supply, where the intermediate operation parameter is an operation parameter threshold value that causes irreversible damage to the power supply after performing precision processing on an initial operation parameter of the measured power supply according to an unrecoverable value corresponding to the operation parameter, where the unrecoverable value is an operation parameter threshold value that causes irreversible damage to the power supply; and performing conversion processing on the intermediate operation parameters based on the unrecoverable value to obtain actual operation parameters.
In one embodiment, the obtaining module 03 is specifically configured to process the intermediate parameter according to the unrecoverable value and the size of the storage space of the register;
and performing binary conversion processing on the initial operation parameters according to the precision processing intermediate parameters to obtain intermediate operation parameters.
In one embodiment, the obtaining module 03 is specifically configured to process the intermediate parameter according to the unrecoverable value and the size of the storage space of the register; and performing decimal conversion processing on the intermediate operation parameters according to the precision processing intermediate parameters to obtain actual operation parameters.
In one embodiment, as shown in fig. 12, the power supply monitoring device further includes a monitoring module 05;
the monitoring module 05 is used for monitoring the power supply working state of the target equipment;
and the reading module 01 is used for reading rated power supply parameters of the power supply in the target equipment if the power supply working state of the target equipment changes.
In one embodiment, the power operating state includes at least one of a power running state and a power input state; the power supply operation state comprises a power supply in-place state and a power supply out-of-place state, and the power supply input state comprises a direct current input state and an alternating current input state.
In one embodiment, the reading module 01 is specifically configured to query a power type database preset in the BMC based on a rated power parameter of the power supply, where the power type database stores a plurality of corresponding relations between the rated power parameter and the power type; and determining the type of the power supply according to the query result.
In one embodiment, the first determining module 02 is configured to query a threshold database preset in the BMC according to a type of the power supply, where the threshold database stores a plurality of correspondence between the type of the power supply and a threshold of an operation parameter; and determining an operation parameter threshold of the power supply according to the query result.
In one embodiment, the operating parameter threshold of the power supply includes a plurality of different types of sub-parameter thresholds, and the actual operating parameter includes a plurality of different types of sub-operating parameters; the second determining module 04 is specifically configured to determine, for each sub-operation parameter, a sub-parameter threshold corresponding to the sub-operation parameter according to a type of the sub-operation parameter; comparing each sub-operation parameter with a corresponding sub-parameter threshold; and if at least one sub-operation parameter exceeding the corresponding sub-parameter threshold exists, outputting power supply abnormality warning information.
For specific limitations of the power monitoring device, reference may be made to the above limitations of the power monitoring method, and no further description is given here. The various modules in the power supply monitoring device described above may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided, which may be a server, and the internal structure of which may be as shown in fig. 13. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless mode can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a power monitoring method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, can also be keys, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.
It will be appreciated by those skilled in the art that the structure shown in fig. 13 is merely a block diagram of a portion of the structure associated with the present application and is not limiting of the computer device to which the present application applies, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, a computer device is provided comprising a memory and a processor, the memory having stored therein a computer program, the processor when executing the computer program performing the steps of:
reading rated power supply parameters of a power supply in target equipment, and determining the type of the power supply based on the rated power supply parameters of the power supply;
determining an operation parameter threshold of the power supply according to the type of the power supply;
acquiring actual operation parameters of the power supply in the process of operating the power supply;
and determining whether to output power supply abnormality warning information according to a comparison result of the actual operation parameter and the operation parameter threshold value of the power supply.
The computer device provided in the foregoing embodiments has similar implementation principles and technical effects to those of the foregoing method embodiments, and will not be described herein in detail.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
Reading rated power supply parameters of a power supply in target equipment, and determining the type of the power supply based on the rated power supply parameters of the power supply;
determining an operation parameter threshold of the power supply according to the type of the power supply;
acquiring actual operation parameters of the power supply in the process of operating the power supply;
and determining whether to output power supply abnormality warning information according to a comparison result of the actual operation parameter and the operation parameter threshold value of the power supply.
The computer readable storage medium provided in the above embodiment has similar principle and technical effects to those of the above method embodiment, and will not be described herein.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, or the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (10)
1. A method of power monitoring, the method comprising:
reading rated power supply parameters of a power supply in target equipment, and determining the type of the power supply based on the rated power supply parameters of the power supply;
determining an operation parameter threshold of the power supply according to the type of the power supply;
acquiring actual operation parameters of the power supply in the process of operating the power supply;
And determining whether to output power supply abnormality warning information according to a comparison result of the actual operation parameter and the operation parameter threshold value of the power supply.
2. The method of claim 1, wherein the obtaining actual operating parameters of the power source comprises:
for each operation parameter of the power supply, reading an intermediate operation parameter from a register corresponding to the power supply, wherein the intermediate operation parameter is obtained by performing precision processing on the measured initial operation parameter of the power supply according to an unrecoverable value corresponding to the operation parameter, and storing the initial operation parameter into the register, wherein the unrecoverable value is an operation parameter threshold value which causes irreversible damage to the power supply;
and converting the intermediate operation parameters based on the unrecoverable value to obtain the actual operation parameters.
3. The method of claim 2, wherein the precision processing comprises:
calculating an accuracy processing intermediate parameter according to the unrecoverable value and the size of the storage space of the register;
and performing binary conversion processing on the initial operation parameters according to the precision processing intermediate parameters to obtain the intermediate operation parameters.
4. A method according to claim 3, wherein said converting said intermediate operating parameter based on said unrecoverable value to obtain said actual operating parameter comprises:
calculating the precision processing intermediate parameter according to the unrecoverable value and the size of the storage space of the register;
and performing decimal conversion processing on the intermediate operation parameters according to the precision processing intermediate parameters to obtain the actual operation parameters.
5. The method of claim 1, wherein prior to the reading the nominal power supply parameters of the power supply in the target device, the method further comprises:
monitoring the power supply working state of the target equipment;
correspondingly, the reading the rated power supply parameters of the power supply in the target equipment comprises the following steps:
and if the power supply working state of the target equipment is changed, reading the rated power supply parameters of the power supply in the target equipment.
6. The method of claim 1, for use in a BMC, wherein the determining the type of the power source based on rated power source parameters of the power source comprises:
inquiring a power type database preset in the BMC based on rated power supply parameters of the power supply, wherein the power type database stores a plurality of corresponding relations between the rated power supply parameters and the power supply types;
And determining the type of the power supply according to the query result.
7. The method of claim 1, for use in a BMC, wherein the determining an operating parameter threshold for the power supply based on the type of power supply comprises:
inquiring a threshold database preset in the BMC according to the type of the power supply, wherein the threshold database stores a plurality of corresponding relations between the type of the power supply and the threshold value of the operation parameter;
and determining the operation parameter threshold value of the power supply according to the query result.
8. The method of claim 1, wherein the operating parameter threshold of the power supply comprises a plurality of different types of sub-parameter thresholds, and the actual operating parameter comprises a plurality of different types of sub-operating parameters; and determining whether to output power supply abnormality warning information according to the comparison result of the actual operation parameter and the operation parameter threshold of the power supply, including:
for each sub-operation parameter, determining a sub-parameter threshold corresponding to the sub-operation parameter according to the type of the sub-operation parameter;
comparing each sub-operation parameter with a corresponding sub-parameter threshold;
and if at least one sub-operation parameter exceeding the corresponding sub-parameter threshold exists, outputting the power supply abnormality warning information.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any one of claims 1 to 8 when the computer program is executed.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 8.
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