CN113872327B - Input power supply monitoring device, system and method - Google Patents

Input power supply monitoring device, system and method Download PDF

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Publication number
CN113872327B
CN113872327B CN202111129365.0A CN202111129365A CN113872327B CN 113872327 B CN113872327 B CN 113872327B CN 202111129365 A CN202111129365 A CN 202111129365A CN 113872327 B CN113872327 B CN 113872327B
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module
power supply
data
control module
monitoring
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CN113872327A (en
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潘信佑
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Suzhou Inspur Intelligent Technology Co Ltd
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Suzhou Inspur Intelligent Technology Co Ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
    • H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00028—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00036—Charger exchanging data with battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/40—Display of information, e.g. of data or controls

Abstract

The application provides an input power monitoring device, an input power monitoring system and an input power monitoring method, wherein the input power monitoring device comprises a power detection module, a control module, a storage module, a data transmission module and a GUI; the power supply detection module, the storage module and the data transmission module are respectively connected with the control module; the power supply detection module is connected to the power supply input end of the server system to be detected and used for detecting the state of the input power supply and transmitting the monitored data to the control module; the control module is used for receiving the data transmitted by the power supply detection module, performing data conversion processing on the received data and inputting the data into the storage module; the user inputs data through the GUI and inputs the data to the control module through the data transmission module to set the control module; when the control module receives alarm information of abnormal input voltage in the test of the server system to be tested, the storage module acquires monitoring data at the moment and outputs the monitoring data to the GUI through the data transmission module for display. And the expenditure of manpower and material resources and the time of test analysis are saved.

Description

Input power supply monitoring device, system and method
Technical Field
The application relates to the technical field of power supply monitoring, in particular to an input power supply monitoring device, an input power supply monitoring system and an input power supply monitoring method.
Background
A stable test environment which is not influenced by external factors needs to be set with huge cost, so that a plurality of system operators directly use the commercial power as an input power supply for testing in the verification stage of a server or a system, and the system operators are matched with a test fixture or test equipment developed by themselves to test, so that no relevant stabilization or protection measures exist for using the commercial power as the input power supply.
Because the commercial power is directly used as an input source, a plurality of false alarm problems related to the input source are often generated in the test, such as transient abnormal input voltage or abnormal data in the moment of input power; the analysis of the problems caused by the design of the product or the power supply module can be realized according to the follow-up, but if the problems caused by the environment are difficult to reproduce, the problems are reproduced and analyzed by manpower, material resources and time, and the configuration of personnel and the arrangement of test time are greatly influenced for a long time.
Disclosure of Invention
The application provides an input power supply monitoring device, a system and a method, which directly use commercial power as an input source, frequently cause false alarm problems related to the input source in testing, and particularly cause problems of manpower, material resources and time to do problem reproduction and analysis if the problems caused by environment are difficult to reproduce.
The technical scheme of the application is as follows:
in a first aspect, the present application provides an input power monitoring device, including a power detection module, a control module, a storage module, a data transmission module, and a GUI;
the power supply detection module, the storage module and the data transmission module are respectively connected with the control module;
the power supply detection module is connected to the power supply input end of the server system to be detected and used for detecting the state of the input power supply and transmitting the monitored data to the control module;
the control module is used for receiving the data transmitted by the power supply detection module, performing data conversion processing on the received data and inputting the data into the storage module;
the storage module is used for storing the data acquired by the control module;
the user inputs data through the GUI and inputs the data to the control module through the data transmission module to set the control module;
when the control module receives alarm information of abnormal input voltage in the test of the server system to be tested, the storage module acquires monitoring data at the moment and outputs the monitoring data to the GUI through the data transmission module for display.
The input power supply monitoring device is used for monitoring the input power supply of the server system in test operation, the input end of the server system is consistent with the result read by the BMC through data storage and transmission, when the phenomenon related to the input power supply occurs, the problem phenomenon can be rapidly judged through the content stored by the storage module or the transmitted data, and unnecessary manpower and material resource expenditure and test analysis time are saved.
Further, the device also comprises a power supply module for supplying power to the device;
the power supply module comprises a first power supply sub-module and a second power supply sub-module;
the first power supply sub-module is connected with the second power supply sub-module through the switching module and is used for switching the power supply circuit to the second power supply sub-module through the switching module when the first power supply sub-module is abnormal.
The power supply of the device is designed to be uninterrupted, and is continuously monitored, so that the usability of the device is improved.
Further, the first power supply submodule comprises a voltage conversion circuit, the input end of the voltage conversion circuit is connected to the power supply input end of the server system to be tested, and input power is provided through the power supply of the server system to be tested; the voltage conversion circuit outputs a power supply to supply power to the input power supply monitoring device.
When the input power supply of the server system to be tested is powered off, the device can supply power through the second power supply sub-module, and monitoring is continuously carried out, so that the capturing of lost data due to power off or instantaneous abnormality of the input power supply is avoided.
Further, the second power sub-module comprises a battery management unit and a battery;
the output end of the voltage conversion circuit also charges the battery through the battery management unit; the output end of the voltage conversion circuit and the output end of the battery output power supply the input power supply monitoring device with power through the switching module. The device takes the battery as a standby power supply and manages the battery.
Further, the battery management unit comprises a battery state monitoring subunit and a charging circuit, and the output end of the voltage conversion circuit charges the battery through the charging circuit; the battery state monitoring module is connected with the battery and is used for monitoring the state of the battery and transmitting the monitored data to the control module; the battery state monitoring subunit is actually a function having the BMS to transmit the state of the battery through the I2C protocol.
And the control module is used for comparing the received battery state data with prestored data and outputting indication information of a comparison result to the battery state indication module for state indication. Here, the battery status indication module is set at the GUI, that is, the battery status is displayed through the GUI.
In a second aspect, the present application further provides an input power monitoring system, including an input power monitoring device and a BMC of a server system to be tested, where a control module is connected with the BMC in a communication manner; the input power supply monitoring device is the input power supply monitoring device according to the first aspect;
when a voltage abnormality alarm is sent out by the BMC in the test of the server system to be tested, the BMC sets a built-in data block to 1;
the control module is used for monitoring the BMC data block, when the BMC data block is monitored to be set to 1, the storage module obtains the monitoring data at the moment and outputs the monitoring data to the GUI for display through the data transmission module, and meanwhile, the control module sends clear information to the BMC to inform the BMC to set the data block to 0. According to the application, whether the BMC gives out a voltage abnormality alarm is judged by grabbing the status bit, the information is processed by acquiring the alarm information, and then the alarm for judging whether the voltage abnormality exists is carried out, so that the processing time is saved.
Further, the number of server systems to be tested is a plurality of; the input power monitoring device comprises a corresponding number of power detection modules; a power supply detection module is connected to a power supply input end of a server system to be detected;
the user inputs data through the GUI and inputs the data to the control module through the data transmission module to set corresponding labels for the connected power detection modules;
the power supply detection module is used for carrying tag information of the module when sending detection data to the control module;
when the BMC sets the data block to 1, setting the address of the data block and transmitting the set address information to the control module;
the control module is also used for establishing association between the address of the data block and the label of the power supply detection module, and label information of the power supply detection module corresponds to the address of the BMC data block of the server system to be tested, which is connected with the power supply input end detected by the power supply detection module one by one.
The device can monitor a plurality of input power sources, when a plurality of server systems are tested, the power sources of the server systems are monitored, the number of the power source detection modules in the device is multiple, in order to facilitate the processing result, the data detected by the power source detection modules carry address source labels, the corresponding BMC power source abnormality alarming information of each server system also carries abnormality alarming sources, namely addresses, the two sources are associated, and in practical application, corresponding detection data are directly obtained through the set labels and the addresses.
In a third aspect, the present application further provides an input power supply monitoring method applied to the input power supply monitoring system in the second aspect, where the method includes the following steps:
starting a power supply, and monitoring an input power supply of a server system to be tested by an input power supply monitoring device; meanwhile, the first power supply sub-module charges the battery through the charging circuit;
the power supply detection module transmits the monitored data to the control module;
the control module receives the data transmitted by the power detection module, performs data conversion processing on the received data and inputs the data to the storage module;
when the control module receives alarm information of abnormal input voltage in the test of the server system to be tested, the storage module acquires monitoring data at the moment and outputs the monitoring data to the GUI through the data transmission module for display.
Further, the method further comprises:
when the first power supply submodule is powered off due to the occurrence of abnormality of the input power supply, the control switching module switches the power supply of the input power supply monitoring device to the battery.
Further, the method further comprises:
the battery state monitoring subunit monitors the state of the battery and transmits the monitored data to the control module;
the control module compares the received battery state data with prestored data and outputs indication information of a comparison result to the battery state indication module for state indication.
Further, when the control module receives the alarm information of abnormal input voltage in the test of the server system to be tested, the step of obtaining the monitoring data at the moment by the storage module and outputting the monitoring data to the GUI for display through the data transmission module comprises the following steps:
when a voltage abnormality alarm is sent out by the BMC in the test of the server system to be tested, the BMC sets a built-in data block to 1;
when the control module monitors that the BMC data block is set to 1, the storage module acquires monitoring data at the moment and outputs the monitoring data to the GUI for display through the data transmission module, and meanwhile, the control module sends clear information to the BMC to inform the BMC to set the data block to 0.
Further, the method further comprises:
when the number of the server systems to be tested is multiple, a user inputs data through the GUI and inputs the data to the control module through the data transmission module, and corresponding labels are set for the connected power detection modules; the power supply detection module carries tag information of the module when sending detection data to the control module;
the BMC sets the address of the data block and transmits the set address information to the control module;
the control module establishes association between the address of the data block and the tag of the power detection module; the label information of the power supply detection module corresponds to addresses of BMC data blocks of the server system to be detected, wherein the addresses are connected with the power supply input end detected by the power supply detection module.
Further, when the control module receives the alarm information of abnormal input voltage in the test of the server system to be tested, the step of obtaining the monitoring data at the moment by the storage module and outputting the monitoring data to the GUI for display through the data transmission module comprises the following steps:
when a voltage abnormality alarm is sent out by the BMC in the test of the server system to be tested, the BMC sets a built-in data block to 1;
when the control module monitors that the BMC data block is set to be 1, the address of the data block is obtained;
and searching the tag information associated with the changed address according to the acquired address, outputting the monitoring data of the power detection module of the tag information at the moment acquired by the storage module to the GUI through the data transmission module for display, and simultaneously, sending clear information to the BMC by the control module to inform the BMC to set the data block to 0.
From the above technical scheme, the application has the following advantages: the input power supply of the server or the system in the test operation is monitored, the consistency of the result read by the input end of the server or the system and the BMC is ensured through the storage and the transmission of data, and when the phenomenon related to the input power supply occurs, the problem phenomenon can be rapidly judged through the stored content or the transmitted data, so that the expenditure of manpower and material resources and the time for test analysis are saved.
In addition, the application has reliable design principle, simple structure and very wide application prospect.
It can be seen that the present application has outstanding substantial features and significant advances over the prior art, as well as its practical advantages.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic block diagram of an apparatus according to one embodiment of the application
FIG. 2 is a schematic block diagram of a system of one embodiment of the present application.
Fig. 3 is a schematic flow chart of a method of one embodiment of the application.
Detailed Description
In order to make the technical solution of the present application better understood by those skilled in the art, the technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application. BMC (Baseboard Management Controller) the baseboard management controller is a small special processor for remote monitoring and host system management;
I2C (Inter-Integrated Circuit) is a serial communication bus;
MCU (Micro Controller Unit) microcontroller;
DSP (Digital Signal Processor) digital signal processor;
BMS (Battery Management System) battery management system;
GUI (Graphical User Interface), a graphical user interface;
as shown in fig. 1, embodiment 1 of the present application provides an input power monitoring device, which includes a power detection module, a control module, a storage module, a data transmission module and a GUI;
the power supply detection module, the storage module and the data transmission module are respectively connected with the control module;
the power supply detection module is connected to the power supply input end of the server system to be detected and used for detecting the state of the input power supply and transmitting the monitored data to the control module;
the control module is used for receiving the data transmitted by the power supply detection module, performing data conversion processing on the received data and inputting the data into the storage module;
the storage module is used for storing the data acquired by the control module;
the user inputs data through the GUI and inputs the data to the control module through the data transmission module to set the control module;
when the control module receives alarm information of abnormal input voltage in the test of the server system to be tested, the storage module acquires monitoring data at the moment and outputs the monitoring data to the GUI through the data transmission module for display.
In this embodiment, the number of the power supply detection modules is multiple, so that the input power supply of the server can be monitored conveniently when the server is tested in batches.
The input power supply monitoring device is used for monitoring the input power supply of the server system in test operation, the input end of the server system is consistent with the result read by the BMC through data storage and transmission, when the phenomenon related to the input power supply occurs, the problem phenomenon can be rapidly judged through the content stored by the storage module or the transmitted data, and unnecessary manpower and material resource expenditure and test analysis time are saved.
The embodiment 2 of the application provides an input power supply monitoring device, which comprises a power supply detection module, a control module, a storage module, a data transmission module and a GUI;
the power supply detection module, the storage module and the data transmission module are respectively connected with the control module;
the power supply detection module is connected to the power supply input end of the server system to be detected and used for detecting the state of the input power supply and transmitting the monitored data to the control module;
the control module is used for receiving the data transmitted by the power supply detection module, performing data conversion processing on the received data and inputting the data into the storage module;
the storage module is used for storing the data acquired by the control module;
the user inputs data through the GUI and inputs the data to the control module through the data transmission module to set the control module;
when the control module receives alarm information of abnormal input voltage in the test of the server system to be tested, the storage module acquires monitoring data at the moment and outputs the monitoring data to the GUI through the data transmission module for display.
The apparatus further comprises a power module for powering the apparatus;
the power supply module comprises a first power supply sub-module and a second power supply sub-module;
the first power supply sub-module is connected with the second power supply sub-module through the switching module and is used for switching the power supply circuit to the second power supply sub-module through the switching module when the first power supply sub-module is abnormal.
The power supply of the device is designed to be uninterrupted, and is continuously monitored, so that the usability of the device is improved.
It should be noted that, the first power supply submodule includes a voltage conversion circuit, an input end of the voltage conversion circuit is connected to a power supply input end of the server system to be tested, and an input power is provided by a power supply of the server system to be tested; the voltage conversion circuit outputs a power supply to supply power to the input power supply monitoring device. When a plurality of servers to be tested exist, the input power of one server is required to be used as a power supply party of the first power supply sub-module, and the voltage of the input power is converted to supply power for the device.
When the input power supply of the server system to be tested is powered off, the device can supply power through the second power supply sub-module, and monitoring is continuously carried out, so that the capturing of lost data due to power off or instantaneous abnormality of the input power supply is avoided.
Here, the second power sub-module includes a battery management unit and a battery;
the output end of the voltage conversion circuit also charges the battery through the battery management unit; the output end of the voltage conversion circuit and the output end of the battery output power supply the input power supply monitoring device with power through the switching module. The device takes the battery as a standby power supply and manages the battery.
The battery management unit comprises a battery state monitoring subunit and a charging circuit, and the output end of the voltage conversion circuit charges the battery through the charging circuit; the battery state monitoring module is connected with the battery and is used for monitoring the state of the battery and transmitting the monitored data to the control module; the battery state monitoring subunit is actually a function having the BMS to transmit the state of the battery through the I2C protocol.
And the control module is used for comparing the received battery state data with prestored data and outputting indication information of a comparison result to the battery state indication module for state indication. Here, the battery status indication module is set at the GUI, that is, the battery status is displayed through the GUI. The battery is charged and the battery health is managed through the battery state monitoring subunit having the BMS function. Through BMS function, via I 2 C, the transmission protocol transmits the battery state, if the battery is abnormal in use, the circuit control unit gives an abnormal alarm to the battery, and a user can know the abnormal state through the GUI.
In this embodiment, the power detection module may be implemented by a sensor or by designing a detection circuit with a common component; the power supply detection module is connected with the control module through the analog-to-digital conversion module; the control module is MCU or DSP, can be set up through the data transmission module through GUI, read the value to be stored data such as voltage, electric current and time, etc. and carry on data conversion and transfer.
As shown in fig. 2, embodiment 3 of the present application further provides an input power monitoring system, which includes an input power monitoring device and a BMC of a server system to be tested, where a control module is connected with the BMC in a communication manner; the input power supply monitoring device is the input power supply monitoring device described in embodiment 2;
when a voltage abnormality alarm is sent out by the BMC in the test of the server system to be tested, the BMC sets a built-in data block to 1;
the control module is used for monitoring the BMC data block, when the BMC data block is monitored to be set to 1, the storage module obtains the monitoring data at the moment and outputs the monitoring data to the GUI for display through the data transmission module, and meanwhile, the control module sends clear information to the BMC to inform the BMC to set the data block to 0. According to the application, whether the BMC gives out a voltage abnormality alarm is judged by grabbing the status bit, the information is processed by acquiring the alarm information, and then the alarm for judging whether the voltage abnormality exists is carried out, so that the processing time is saved.
It should be noted that, when the number of server systems to be tested is plural; the input power monitoring device comprises a corresponding number of power detection modules; a power supply detection module is connected to a power supply input end of a server system to be detected; the switching module may act as an isolating switch, automatically switching to a battery-powered circuit when the first power sub-module fails.
The user inputs data through the GUI and inputs the data to the control module through the data transmission module to set corresponding labels for the connected power detection modules;
the power supply detection module is used for carrying tag information of the module when sending detection data to the control module;
when the BMC sets the data block to 1, setting the address of the data block and transmitting the set address information to the control module;
the control module is also used for establishing association between the address of the data block and the label of the power supply detection module, and label information of the power supply detection module corresponds to the address of the BMC data block of the server system to be tested, which is connected with the power supply input end detected by the power supply detection module one by one.
The device can monitor a plurality of input power sources (input power sources #1- # N), when a plurality of server systems are tested, the power sources of the server systems are monitored, the number of the power source detection modules in the device is a plurality of, at the moment, the input power source of one server is selected, the input power source #N is selected as a power supply party of the first power source sub-module, and the voltage of the input power source #N is converted and then the power is supplied to the device.
In order to facilitate the processing result, the data detected by the power detection module carries an address source tag, and correspondingly, the BMC power abnormality warning information of each server system also carries the source of the abnormality warning, namely the address, and the source and the address establish association, and in actual application, the corresponding detection data is directly obtained through the set tag and the address.
The voltage conversion module is supplied with power from the input power source and is converted into an operating power source. The battery is charged by the voltage supply charging circuit converted by the voltage conversion module, and when the voltage conversion module fails or the input power supply is temporarily abnormal, the battery is powered by the switching module; because the battery is continuously supplied with power, the device can work normally, and the control module can be used for alarming, so that a user can know the abnormal part of the device in advance. The outputs of the first power supply sub-module and the second power supply sub-module are respectively provided with a switching device for parallel isolation, for example, a high-power diode or a triode is used for isolation, if one of the voltage conversion module or the battery charging circuit is abnormal, the switching device can isolate abnormal blocks, and the whole device failure caused by the abnormality of a single power supply block can not occur.
As shown in fig. 3, embodiment 4 of the present application further provides an input power monitoring method applied to the input power monitoring system described in embodiment 3, where the method includes the following steps:
step 1: starting a power supply, and monitoring an input power supply of a server system to be tested by an input power supply monitoring device; meanwhile, the first power supply sub-module charges the battery through the charging circuit;
step 2: the power supply detection module transmits the monitored data to the control module;
step 3: the control module receives the data transmitted by the power detection module, performs data conversion processing on the received data and inputs the data to the storage module;
step 4: when the control module receives alarm information of abnormal input voltage in the test of the server system to be tested, the storage module acquires monitoring data at the moment and outputs the monitoring data to the GUI through the data transmission module for display.
The first power supply sub-module generates a working power supply through an input power supply, and after a user starts the input power supply monitoring device, the power is supplied to the input power supply monitoring device to monitor the input power supply; after the input power monitoring device starts to operate, a user can set the control module through the data transmission module by using the GUI, and collect required parameter data through setting. The data transmission module can directly transmit data to a readable storage device or system, such as a notebook computer, through a transmission line or has wireless or Bluetooth functions. When the control module receives alarm information of abnormal input voltage in the test of the server system to be tested, the control module acquires monitoring data at the moment and outputs the monitoring data to the GUI through the data transmission module for display.
Embodiment 5 of the present application further provides an input power monitoring method applied to the input power monitoring system described in embodiment 3, the method including the following steps:
step 21: starting a power supply, and monitoring an input power supply of a server system to be tested by an input power supply monitoring device; meanwhile, the first power supply sub-module charges the battery through the charging circuit; in the step, when a power supply is started, a first power supply sub-module is used as a power supply module;
step 22: the user inputs data through the GUI and inputs the data to the control module through the data transmission module to set pre-reading parameters of the control module;
step 23: the power supply detection module transmits the monitored data to the control module;
step 24: the control module receives the data transmitted by the power detection module, performs data conversion processing on the received data and inputs the data to the storage module;
step 25: when the control module receives alarm information of abnormal input voltage in the test of the server system to be tested, the storage module acquires monitoring data at the moment and outputs the monitoring data to the GUI through the data transmission module for display.
It should be noted that, in the process of executing the embodiment, when the input power supply is abnormal, the switching module automatically switches the power supply of the device to the battery terminal for power supply.
In step 21, during the process of charging the battery by the first power supply sub-module through the charging circuit or during the process of providing power for the battery, the battery state monitoring sub-unit monitors the state of the battery and transmits the monitored data to the control module; the control module compares the received battery state data with prestored data and outputs indication information of a comparison result to the battery state indication module for state indication.
It should be noted that, in step 25, when the control module receives the alarm information of abnormal input voltage in the test of the server system to be tested, the step of obtaining the monitoring data at the moment by the storage module and outputting the monitoring data to the GUI for display through the data transmission module includes:
step 251a: when a voltage abnormality alarm is sent out by the BMC in the test of the server system to be tested, the BMC sets a built-in data block to 1;
step 252a: when the control module monitors that the BMC data block is set to 1, the storage module acquires monitoring data at the moment and outputs the monitoring data to the GUI for display through the data transmission module, and meanwhile, the control module sends clear information to the BMC to inform the BMC to set the data block to 0.
For step 25, it should be noted that, when the number of server systems to be tested is plural, the user inputs data through the GUI to the control module through the data transmission module to set a corresponding tag for the connected power detection module; the power supply detection module carries tag information of the module when sending detection data to the control module; the BMC sets the address of the data block and transmits the set address information to the control module; the control module establishes association between the address of the data block and the tag of the power detection module; the label information of the power supply detection module corresponds to addresses of BMC data blocks of the server system to be detected, wherein the addresses are connected with the power supply input end detected by the power supply detection module.
In step 25, when the control module receives the alarm information of abnormal input voltage in the test of the server system to be tested, the step of obtaining the monitoring data at the moment by the storage module and outputting the monitoring data to the GUI for display through the data transmission module further includes:
step 251b: when a voltage abnormality alarm is sent out by the BMC in the test of the server system to be tested, the BMC sets a built-in data block to 1;
step 252b: when the control module monitors that the BMC data block is set to be 1, the address of the data block is obtained;
step 253b: and searching the tag information associated with the address according to the acquired address, outputting the monitoring data of the power detection module of the tag information at the moment acquired by the storage module to the GUI through the data transmission module for display, and simultaneously, sending clear information to the BMC by the control module to inform the BMC to set the data block to 0.
Although the present application has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present application is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present application by those skilled in the art without departing from the spirit and scope of the present application, and it is intended that all such modifications and substitutions be within the scope of the present application/be within the scope of the present application as defined by the appended claims. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (9)

1. The input power supply monitoring system is characterized by comprising an input power supply monitoring device and a BMC of a server system to be tested, wherein a control module is in communication connection with the BMC;
the input power monitoring device comprises a power detection module, a control module, a storage module, a data transmission module and a GUI;
the power supply detection module, the storage module and the data transmission module are respectively connected with the control module;
the power supply detection module is connected to the power supply input end of the server system to be detected and used for detecting the state of the input power supply and transmitting the monitored data to the control module;
the storage module is used for storing the data acquired by the control module;
the control module is used for receiving the data transmitted by the power supply detection module, performing data conversion processing on the received data and inputting the data into the storage module; the user inputs data through the GUI and inputs the data to the control module through the data transmission module to set the control module; the monitoring system comprises a control module, a data transmission module, a BMC data block, a GUI, a data block reset module and a data block reset module, wherein the control module is used for acquiring monitoring data at the moment and outputting the monitoring data to the GUI through the data transmission module for display when receiving alarm information of abnormal input voltage occurring in the test of a server system to be tested in the control module;
when the voltage abnormality alarm is sent out by the BMC in the test of the server system to be tested, the BMC sets the built-in data block to 1.
2. The input power monitoring system of claim 1, wherein the input power monitoring device further comprises a power module for powering the device;
the power supply module comprises a first power supply sub-module and a second power supply sub-module;
the first power supply sub-module is connected with the second power supply sub-module through the switching module and is used for switching the power supply circuit to the second power supply sub-module through the switching module when the first power supply sub-module is abnormal.
3. The input power monitoring system of claim 2, wherein the first power submodule includes a voltage conversion circuit, an input of the voltage conversion circuit is connected to a power input of the server system under test, and the input power is provided by a power supply of the server system under test; the voltage conversion circuit outputs a power supply to supply power to the input power supply monitoring device.
4. The input power monitoring system of claim 3, wherein the second power sub-module comprises a battery management unit and a battery;
the output end of the voltage conversion circuit also charges the battery through the battery management unit; the output end of the voltage conversion circuit and the output end of the battery output power supply the input power supply monitoring device with power through the switching module.
5. The input power monitoring system of claim 4, wherein the battery management unit comprises a battery status monitoring subunit and a charging circuit, the output of the voltage conversion circuit further charging the battery through the charging circuit; the battery state monitoring module is connected with the battery and is used for monitoring the state of the battery and transmitting the monitored data to the control module;
the control module is also connected with a battery state indicating module;
and the control module is used for comparing the received battery state data with prestored data and outputting indication information of a comparison result to the battery state indication module for state indication.
6. The input power monitoring system of claim 5, wherein the number of server systems to be tested is a plurality; the input power monitoring device comprises a corresponding number of power detection modules; a power supply detection module is connected to a power supply input end of a server system to be detected;
the user inputs data through the GUI and inputs the data to the control module through the data transmission module to set corresponding labels for the connected power detection modules;
the power supply detection module is used for carrying tag information of the module when sending detection data to the control module;
when the BMC sets the data block to 1, setting the address of the data block and transmitting the set address information to the control module;
the control module is also used for establishing association between the address of the data block and the label of the power supply detection module, and label information of the power supply detection module corresponds to the address of the BMC data block of the server system to be tested, which is connected with the power supply input end detected by the power supply detection module one by one.
7. An input power supply monitoring method, applied to the input power supply monitoring system of any of claims 1-6, comprising the steps of:
starting a power supply, and monitoring an input power supply of a server system to be tested by an input power supply monitoring device; meanwhile, the first power supply sub-module charges the battery through the charging circuit;
the power supply detection module transmits the monitored data to the control module;
the control module receives the data transmitted by the power detection module, performs data conversion processing on the received data and inputs the data to the storage module;
when the control module receives alarm information of abnormal input voltage in the test of the server system to be tested, the storage module acquires monitoring data at the moment and outputs the monitoring data to the GUI through the data transmission module for display.
8. The method of claim 7, further comprising:
when the first power supply submodule is powered off due to the occurrence of abnormality of the input power supply, the control switching module switches the power supply of the input power supply monitoring device to the battery.
9. The method of claim 8, further comprising:
the battery state monitoring subunit monitors the state of the battery and transmits the monitored data to the control module;
the control module compares the received battery state data with prestored data and outputs indication information of a comparison result to the battery state indication module for state indication.
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