CN113872327A - 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
CN113872327A
CN113872327A CN202111129365.0A CN202111129365A CN113872327A CN 113872327 A CN113872327 A CN 113872327A CN 202111129365 A CN202111129365 A CN 202111129365A CN 113872327 A CN113872327 A CN 113872327A
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power supply
module
data
control module
monitoring
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CN202111129365.0A
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CN113872327B (en
Inventor
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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Secondary Cells (AREA)
  • Power Sources (AREA)

Abstract

The invention provides a monitoring device, a system and a method of an input power supply, wherein the device comprises a power supply detection module, a control module, a storage module, a data transmission module and a GUI (graphical user interface); 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 a power supply input end of the server system to be detected and used for detecting the state of an 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; a user inputs data through a GUI (graphical user interface) and inputs the data to the control module through the data transmission module to set the control module; when the control module receives the input voltage abnormity warning information in the test of the server system to be tested, the monitoring data acquired at the moment at the storage module is output to the GUI through the data transmission module for display. The expenditure of manpower and material resources and the time for test analysis are saved.

Description

Input power supply monitoring device, system and method
Technical Field
The invention relates to the technical field of power supply monitoring, in particular to an input power supply monitoring device, system and method.
Background
The testing environment which is stable and not influenced by external factors needs to consume huge cost for setting, so that many system manufacturers directly use the commercial power as an input power for testing in the verification stage of the server or the system, test fixtures or test equipment developed by the system manufacturers are matched for testing, and no relevant stabilizing or protecting measures are provided for the use of the commercial power as the input power.
Because the mains supply is directly used as an input source, some false alarm problems related to the input source often occur in the test, such as the problems of transient abnormal input voltage or abnormal data occurring in the moment of input power; problems caused by the design of products or power supply modules can be analyzed according to the following condition, but problems caused by the environment often consume manpower, material resources and time to reproduce and analyze, and the configuration of personnel and the arrangement of testing time are greatly influenced for a long time.
Disclosure of Invention
The invention provides a device, a system and a method for monitoring an input power supply, which are used for directly using the mains supply as the input source, solving some false alarm problems related to the input source in testing, particularly solving the problems caused by environment, such as manpower consumption, material resources and time consumption, problem recurrence and analysis if the problems are difficult to recur, and greatly influencing the configuration of personnel and the arrangement of testing time for a long time.
The technical scheme of the invention is as follows:
in a first aspect, the present invention provides an input power monitoring apparatus, which includes a power detecting 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 a power supply input end of the server system to be detected and used for detecting the state of an 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;
a user inputs data through a GUI (graphical user interface) and inputs the data to the control module through the data transmission module to set the control module;
when the control module receives the input voltage abnormity warning information in the test of the server system to be tested, the monitoring data acquired at the moment at the storage module is output to the GUI through the data transmission module for display.
The input power monitoring device monitors the input power of the server system in the test operation, the input end of the server system is ensured to be consistent with the result read by the BMC through data storage and transmission, when the phenomenon relevant to the input power occurs, the problem phenomenon can be rapidly judged through the content stored in the storage module or the transmitted data, and unnecessary manpower, 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 submodule and a second power supply submodule;
the first power supply submodule is connected with the second power supply submodule through the switching module and used for switching the power supply circuit to the second power supply submodule through the switching module when the first power supply submodule is abnormal.
The power supply of the device is designed to be uninterrupted, so that the monitoring is continuously carried out, and the usability of the device is improved.
Furthermore, 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 an input power supply is provided through the power supply of the server system to be tested; the voltage conversion circuit outputs power to the input power monitoring device for power supply.
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 submodule to continuously monitor, and missing data cannot be captured due to power failure or instantaneous abnormity of the input power supply.
Further, the second power supply submodule 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 through the switching module. The device supplies power to the battery as backup and manages the battery.
Furthermore, the battery management unit comprises a battery state monitoring subunit and a charging circuit, and the output end of the voltage conversion circuit also charges the battery through the charging circuit; the battery state monitoring module is connected with the battery and used for monitoring the state of the battery and transmitting the monitored data to the control module; the battery state monitoring subunit actually has the function of a 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 pre-stored 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 technical solution of the present invention further provides an input power monitoring system, which includes an input power monitoring device and a BMC of a server system to be tested, wherein the control module is in communication connection with the BMC; the input power supply monitoring device is the input power supply monitoring device of the first aspect;
when a voltage abnormity 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;
and the control module is used for monitoring the BMC data block, acquiring monitoring data at the moment in the storage module when the BMC data block is monitored to be set to 1, outputting the monitoring data to the GUI through the data transmission module for displaying, and meanwhile, sending zero clearing information to the BMC by the control module to inform the BMC to set the data block to be 0. According to the method and the device, whether the BMC sends out the voltage abnormity alarm is judged by grabbing the state bit, the information is not known to be processed by acquiring alarm information, and then whether the alarm is abnormal in voltage is judged, so that the processing time is saved.
Furthermore, the number of the server systems to be tested is multiple; the input power supply monitoring device comprises a corresponding number of power supply detection modules; a power supply detection module is connected to the power supply input end of a server system to be detected;
a user inputs data through a GUI (graphical user interface) and inputs the data to a control module through a data transmission module to set a corresponding label for a connected power supply detection module;
the power supply detection module is used for sending detection data to the control module and carrying label information of the module;
when the BMC sets the data block to 1, the BMC sets the address of the data block and transmits 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 the 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, in a one-to-one manner.
This device can monitor a plurality of input power, when a plurality of server systems tested, monitor server system's power, the quantity of the power detection module in this device this moment is a plurality of, in order to make the processing result convenient, carry address source label with the data that the power detection module was listened, corresponding BMC power anomaly alarm information with every server system also carries the origin of unusual warning, also be exactly the address, both establish the relation, when the practical application, through the label and the address that set up, directly acquire corresponding detection data.
In a third aspect, the present invention further provides an input power monitoring method applied to the input power monitoring system in the second aspect, the method includes the following steps:
starting a power supply, and monitoring an input power supply of the server system to be tested by an input power supply monitoring device; meanwhile, the first power supply submodule 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 supply detection module, performs data conversion processing on the received data and inputs the processed data to the storage module;
when the control module receives the input voltage abnormity warning information in the test of the server system to be tested, the monitoring data acquired at the moment at the storage module is output to the GUI through the data transmission module for display.
Further, the method further comprises:
when the input power supply is abnormal, the first power supply submodule is powered off, and 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 pre-stored data, and outputs indication information of the comparison result to the battery state indication module for state indication.
Further, when the control module receives the alarm information that the input voltage is abnormal in the test of the server system to be tested, the step of acquiring the monitoring data at the moment in the storage module and outputting the monitoring data to the GUI through the data transmission module for display comprises the following steps:
when a voltage abnormity 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 monitoring that the BMC data block is set to be 1, the control module acquires monitoring data at the moment from the storage module and outputs the monitoring data to the GUI through the data transmission module for displaying, and meanwhile, the control module sends zero clearing information to the BMC to inform the BMC to set the data block to be 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 the data transmission module to the control module to set corresponding labels for the connected power detection modules; when the power supply detection module sends detection data to the control module, the detection data carries the label information of the 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 label of the power supply detection module; the 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.
Further, when the control module receives the alarm information that the input voltage is abnormal in the test of the server system to be tested, the step of acquiring the monitoring data at the moment in the storage module and outputting the monitoring data to the GUI through the data transmission module for display comprises the following steps:
when a voltage abnormity 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 monitoring that the BMC data block is set to be 1, the control module acquires the address of the data block;
and searching for label information associated with the changed address according to the acquired address, outputting monitoring data of a power supply detection module acquiring the label information at the moment by a storage module to a GUI (graphical user interface) through a data transmission module for displaying, and simultaneously sending zero clearing information to a BMC (baseboard management controller) by a control module to inform the BMC to set the data block to 0.
According to the technical scheme, the invention has the following advantages: the input power of the server or the system in the test operation is monitored, the input end of the server or the system is ensured to be consistent with the result read by the BMC through data storage and transmission, when the phenomenon relevant to the input power occurs, the problem phenomenon can be rapidly judged through the stored content or the transmitted data, and the expenditure of manpower and material resources and the time for test analysis are saved.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic block diagram of an apparatus of one embodiment of the present invention
FIG. 2 is a schematic block diagram of a system of one embodiment of the present invention.
FIG. 3 is a schematic flow chart diagram of a method of one embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. BMC (baseboard Management controller) is a small-sized special processor and is used for remote monitoring and Management of a host system;
I2C (Inter-Integrated Circuit) is a serial communication bus;
MCU (micro Controller Unit) and a microcontroller;
DSP (digital Signal processor);
BMS (Battery Management System) Battery Management System;
GUI (graphical User interface);
as shown in fig. 1, an input power monitoring apparatus according to embodiment 1 of the present invention includes a power detecting 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 a power supply input end of the server system to be detected and used for detecting the state of an 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;
a user inputs data through a GUI (graphical user interface) and inputs the data to the control module through the data transmission module to set the control module;
when the control module receives the input voltage abnormity warning information in the test of the server system to be tested, the monitoring data acquired at the moment at the storage module is output to the GUI through the data transmission module for display.
In this embodiment, the number of the power detection modules is set to be plural, so that the input power of the server can be conveniently monitored during batch testing of the server.
The input power monitoring device monitors the input power of the server system in the test operation, the input end of the server system is ensured to be consistent with the result read by the BMC through data storage and transmission, when the phenomenon relevant to the input power occurs, the problem phenomenon can be rapidly judged through the content stored in the storage module or the transmitted data, and unnecessary manpower, material resource expenditure and test analysis time are saved.
The embodiment 2 of the invention provides an input power monitoring device, which comprises a power detection module, a control module, a storage module, a data transmission module and a GUI (graphical user interface);
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 a power supply input end of the server system to be detected and used for detecting the state of an 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;
a user inputs data through a GUI (graphical user interface) and inputs the data to the control module through the data transmission module to set the control module;
when the control module receives the input voltage abnormity warning information in the test of the server system to be tested, the monitoring data acquired at the moment at the storage module is output to the GUI through the data transmission module for display.
The device also comprises a power supply module for supplying power to the device;
the power supply module comprises a first power supply submodule and a second power supply submodule;
the first power supply submodule is connected with the second power supply submodule through the switching module and used for switching the power supply circuit to the second power supply submodule through the switching module when the first power supply submodule is abnormal.
The power supply of the device is designed to be uninterrupted, so that the monitoring is continuously carried out, and the usability of the device is improved.
The first power supply submodule comprises 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 supply is provided by a power supply of the server system to be tested; the voltage conversion circuit outputs power to the input power monitoring device for power supply. When a plurality of servers to be tested exist, the input power supply of one server needs to be selected as a power supply party of the first power supply submodule, and the voltage of the input power supply is converted to supply power to 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 submodule to continuously monitor, and missing data cannot be captured due to power failure or instantaneous abnormity of the input power supply.
Here, the second power submodule 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 through the switching module. The device supplies power to the battery as backup 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 also charges the battery through the charging circuit; the battery state monitoring module is connected with the battery and used for monitoring the state of the battery and transmitting the monitored data to the control module; the battery state monitoring subunit actually has the function of a 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 pre-stored 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 health of the battery is managed through a battery state monitoring subunit having a BMS function. Through BMS function, via I2The C transmission protocol transmits the battery state, if the battery is abnormal in use, the circuit control unit gives an abnormal battery alarm, 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 a detection circuit designed by common components; 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 set for the control module through the data transmission module via GUI, read value such as voltage, electric current and time to be stored is data conversion and transmission.
As shown in fig. 2, embodiment 3 of the present invention further provides an input power monitoring system, which includes an input power monitoring apparatus and a BMC of a server system to be tested, where a control module is in communication connection with the BMC; the input power supply monitoring device is the input power supply monitoring device described in embodiment 2;
when a voltage abnormity 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;
and the control module is used for monitoring the BMC data block, acquiring monitoring data at the moment in the storage module when the BMC data block is monitored to be set to 1, outputting the monitoring data to the GUI through the data transmission module for displaying, and meanwhile, sending zero clearing information to the BMC by the control module to inform the BMC to set the data block to be 0. According to the method and the device, whether the BMC sends out the voltage abnormity alarm is judged by grabbing the state bit, the information is not known to be processed by acquiring alarm information, and then whether the alarm is abnormal in voltage is judged, so that the processing time is saved.
It should be noted that, when the number of the server systems to be tested is multiple; the input power supply monitoring device comprises a corresponding number of power supply detection modules; a power supply detection module is connected to the power supply input end of a server system to be detected; the switching module may function as an isolation switch to automatically switch to a battery powered circuit when the first power sub-module fails.
A user inputs data through a GUI (graphical user interface) and inputs the data to a control module through a data transmission module to set a corresponding label for a connected power supply detection module;
the power supply detection module is used for sending detection data to the control module and carrying label information of the module;
when the BMC sets the data block to 1, the BMC sets the address of the data block and transmits 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 the 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, in a one-to-one manner.
The device can monitor a plurality of input power supplies (input power supplies #1- # N), when a plurality of server systems are tested, the power supplies of the server systems are monitored, at the moment, the number of the power supply detection modules in the device is a plurality, at the moment, the input power supply of one server is selected, the input power supply # N is selected as a power supply side of the first power supply submodule, and the voltage of the input power supply # N is converted to supply power to the device.
In order to facilitate the processing result, the data detected by the power supply detection module carries an address source label, correspondingly associates the BMC power supply abnormality alarm information of each server system with the origin of the abnormality alarm, namely the address, and directly acquires the corresponding detection data through the set label and address during actual application.
It should be noted that the input power supplies power to the voltage conversion module to convert the input power into the working power. The voltage converted by the voltage conversion module is supplied to a charging circuit to charge the battery, and when the voltage conversion module fails or the input power supply is temporarily abnormal, the battery supplies power through the switching module; because the battery is continuously supplied with power, the device can work normally and can give an alarm through the control module, so that a user can know the abnormal part of the device in advance. The outputs of the first power supply submodule and the second power supply submodule are respectively provided with a switch 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 switch device can isolate an abnormal block, and the whole failure of the device caused by the abnormality of a single power supply block can be avoided.
As shown in fig. 3, embodiment 4 of the present invention further provides an input power monitoring method, which is applied to the input power monitoring system described in embodiment 3, and the method includes the following steps:
step 1: starting a power supply, and monitoring an input power supply of the server system to be tested by an input power supply monitoring device; meanwhile, the first power supply submodule charges the battery through the charging circuit;
step 2: the power supply detection module transmits the monitored data to the control module;
and step 3: the control module receives the data transmitted by the power supply detection module, performs data conversion processing on the received data and inputs the processed data to the storage module;
and 4, step 4: when the control module receives the input voltage abnormity warning information in the test of the server system to be tested, the monitoring data acquired at the moment at the storage module is output to the GUI through the data transmission module for display.
The first power supply submodule generates a working power supply through an input power supply, and after the input power supply monitoring device is started by a user, electric 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 through the GUI, and required parameter data are collected through setting. The data transmission module can directly transmit data to a device or a system which can be read and stored, such as a notebook computer, through a transmission line or has the functions of wireless or Bluetooth and the like. When the control module receives the input voltage abnormity warning information in the test of the server system to be tested, the control module acquires the monitoring data at the moment from the storage module and outputs the monitoring data to the GUI for display through the data transmission module.
Embodiment 5 of the present invention further provides an input power monitoring method, which is applied to the input power monitoring system described in embodiment 3, and the method includes the following steps:
step 21: starting a power supply, and monitoring an input power supply of the server system to be tested by an input power supply monitoring device; meanwhile, the first power supply submodule charges the battery through the charging circuit; in this step, when the power supply is started, the first power supply submodule is used as a power supply module;
step 22: a user inputs data through a GUI (graphical user interface) and inputs the data to the control module through the data transmission module to set pre-reading parameters for 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 supply detection module, performs data conversion processing on the received data and inputs the processed data to the storage module;
step 25: when the control module receives the input voltage abnormity warning information in the test of the server system to be tested, the monitoring data acquired at the moment at the storage module is output to the GUI through the data transmission module for display.
It should be noted that, in the implementation process of this embodiment, when the input power source is abnormal, the switching module automatically switches the power supply of this apparatus to the battery terminal for power supply.
In step 21, the first power supply submodule monitors the state of the battery and transmits the monitored data to the control module in the process of charging the battery through the charging circuit or in the process of supplying power to the battery by the battery; the control module compares the received battery state data with pre-stored data, and outputs indication information of the 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 input voltage abnormality alarm information during the test of the server system to be tested, the step of acquiring the monitoring data at this moment at the storage module and outputting the monitoring data to the GUI through the data transmission module for display includes:
step 251 a: when a voltage abnormity 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 252 a: when monitoring that the BMC data block is set to be 1, the control module acquires monitoring data at the moment from the storage module and outputs the monitoring data to the GUI through the data transmission module for displaying, and meanwhile, the control module sends zero clearing information to the BMC to inform the BMC to set the data block to be 0.
As for step 25, it should be noted that, when there are a plurality of server systems to be tested, the user inputs data through the GUI and the data transmission module to the control module to set a corresponding tag for the connected power detection module; when the power supply detection module sends detection data to the control module, the detection data carries the label information of the 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 label of the power supply detection module; the 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.
In step 25, when the control module receives the input voltage abnormality alarm information during the test of the server system to be tested, the step of obtaining the monitoring data at the moment in the storage module and outputting the monitoring data to the GUI for display through the data transmission module further includes:
step 251 b: when a voltage abnormity 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 252 b: when monitoring that the BMC data block is set to be 1, the control module acquires the address of the data block;
step 253 b: and searching for the label information associated with the address according to the acquired address, outputting the monitoring data of the power supply detection module acquiring the label information at the moment by the storage module to the GUI through the data transmission module for displaying, and simultaneously sending zero clearing information to the BMC by the control module to inform the BMC to set the data block to 0.
Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. An input power monitoring device is characterized by comprising a power detection module, a control module, a storage module, a data transmission module and a GUI (graphical user interface);
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 a power supply input end of the server system to be detected and used for detecting the state of an 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;
a user inputs data through a GUI (graphical user interface) and inputs the data to the control module through the data transmission module to set the control module;
when the control module receives the input voltage abnormity warning information in the test of the server system to be tested, the monitoring data acquired at the moment at the storage module is output to the GUI through the data transmission module for display.
2. The input power monitoring device of claim 1, further comprising a power module for powering the device;
the power supply module comprises a first power supply submodule and a second power supply submodule;
the first power supply submodule is connected with the second power supply submodule through the switching module and used for switching the power supply circuit to the second power supply submodule through the switching module when the first power supply submodule is abnormal.
3. The input power monitoring device of claim 2, wherein the first power supply submodule comprises 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 the input power supply is provided by a power supply of the server system to be tested; the voltage conversion circuit outputs power to the input power monitoring device for power supply.
4. The input power monitoring device of claim 2, wherein the second power submodule 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 through the switching module.
5. The input power monitoring device of claim 2, wherein the battery management unit comprises a battery status monitoring subunit and a charging circuit, and the output terminal of the voltage conversion circuit further charges the battery through the charging circuit; the battery state monitoring module is connected with the battery and 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 pre-stored data and outputting indication information of a comparison result to the battery state indication module for state indication.
6. An input power monitoring system is characterized by comprising an input power monitoring device and a BMC (baseboard management controller) of a server system to be tested, wherein a control module is in communication connection with the BMC; the input power monitoring device is the input power monitoring device of any one of claims 1-5;
when a voltage abnormity 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;
and the control module is used for monitoring the BMC data block, acquiring monitoring data at the moment in the storage module when the BMC data block is monitored to be set to 1, outputting the monitoring data to the GUI through the data transmission module for displaying, and meanwhile, sending zero clearing information to the BMC by the control module to inform the BMC to set the data block to be 0.
7. The input power monitoring system of claim 6, wherein there are a plurality of server systems to be tested; the input power supply monitoring device comprises a corresponding number of power supply detection modules; a power supply detection module is connected to the power supply input end of a server system to be detected;
a user inputs data through a GUI (graphical user interface) and inputs the data to a control module through a data transmission module to set a corresponding label for a connected power supply detection module;
the power supply detection module is used for sending detection data to the control module and carrying label information of the module;
when the BMC sets the data block to 1, the BMC sets the address of the data block and transmits 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 the 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, in a one-to-one manner.
8. An input power monitoring method applied to the input power monitoring system of claim 7, the method comprising the steps of:
starting a power supply, and monitoring an input power supply of the server system to be tested by an input power supply monitoring device; meanwhile, the first power supply submodule 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 supply detection module, performs data conversion processing on the received data and inputs the processed data to the storage module;
when the control module receives the input voltage abnormity warning information in the test of the server system to be tested, the monitoring data acquired at the moment at the storage module is output to the GUI through the data transmission module for display.
9. The input power monitoring method of claim 8, further comprising:
when the input power supply is abnormal, the first power supply submodule is powered off, and the control switching module switches the power supply of the input power supply monitoring device to the battery.
10. The input power monitoring 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 pre-stored data, and outputs indication information of the comparison result to the battery state indication module for state indication.
CN202111129365.0A 2021-09-26 2021-09-26 Input power supply monitoring device, system and method Active CN113872327B (en)

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