CN107239128A - The detection method and server power supply of connector and power line contact condition - Google Patents
The detection method and server power supply of connector and power line contact condition Download PDFInfo
- Publication number
- CN107239128A CN107239128A CN201710440747.2A CN201710440747A CN107239128A CN 107239128 A CN107239128 A CN 107239128A CN 201710440747 A CN201710440747 A CN 201710440747A CN 107239128 A CN107239128 A CN 107239128A
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- China
- Prior art keywords
- power supply
- connector
- input
- server
- processing unit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
Abstract
Present disclose provides a kind of server power supply, including：Connector, is connected with power line；Processing unit is monitored, the electric power input that the power line is input to the server power supply by the connector is monitored, when abnormality occurs in electric power input, determines that the connector loose contact phenomenon occurs with the power line；Wherein, the monitoring processing unit is arranged in the server power supply.The disclosure additionally provides the detection method of a kind of connector and power line contact condition.
Description
Technical field
This disclosure relates to the detection method and a kind of server power supply of a kind of connector and power line contact condition.
Background technology
With the rapid development of electronic technology, various electrical equipments are applied to various scenes more and more widely.
Often there is the phenomenon of power connector and power line loose contact, this contact in use in the electrical equipment such as server power supply
Bad phenomenon easily produces electric arc and causes the damage of power source internal part or relay to be stained with glutinous failure, and prolonged loose contact is very
It can extremely cause connector to burn, and then cause fire.
The content of the invention
An aspect of this disclosure provides a kind of server power supply, including：Connector, is connected with power line, at monitoring
Device is managed, the electric power input that the power line is input to the server power supply by the connector is monitored, in the electric power
When abnormality occurs in input, determine that the connector loose contact phenomenon occurs with the power line, wherein, at the monitoring
Reason device is arranged in the server power supply.
Alternatively, above-mentioned monitoring processing unit includes digital signal processor.
Alternatively, above-mentioned electric power input includes the voltage signal and/or current signal of input.
Alternatively, above-mentioned monitoring processing unit is when it is determined that the connector loose contact phenomenon occurs with the power line
Command adapted thereto is generated, including：When loose contact phenomenon occur in the connector and the power line, generation first is instructed, and is used
In indicating alarm device, there is the loose contact phenomenon in prompting user, and/or in the loose contact phenomenon predetermined
In time it is unrecovered in the case of, generation second instruct, for closing the server power supply.
Alternatively, above-mentioned monitoring processing unit is additionally operable to control the operation of other hardware in the server power supply.
Another aspect of the disclosure provides the detection method of a kind of connector and power line contact condition, the connection
Device is connected with server power supply, and methods described includes：Pass through the connector by monitoring the processing unit monitoring power line
Be input to the server power supply electric power input, the electric power input there is abnormality when, determine the connector with
There is loose contact phenomenon in the power line, wherein, the monitoring processing unit is arranged in the server power supply.
Alternatively, above-mentioned monitoring processing unit includes digital signal processor.
Alternatively, above-mentioned electric power input includes the voltage signal and/or current signal of input.
Alternatively, the above method also includes：When loose contact phenomenon occur in the connector and the power line, point out
There is the loose contact phenomenon in user, and/or in the loose contact phenomenon unrecovered situation in the given time
Under, close the server power supply.
Alternatively, above-mentioned monitoring processing unit is additionally operable to control the operation of other hardware in the server power supply.
Another aspect of the present disclosure provides a kind of non-volatile memory medium, and be stored with computer executable instructions, institute
Stating instruction is used to realize method as described above when executed.
Another aspect of the present disclosure provides a kind of computer program, and the computer program includes the executable finger of computer
Order, the instruction is used to realize method as described above when executed.
Brief description of the drawings
In order to be more fully understood from the disclosure and its advantage, referring now to the following description with reference to accompanying drawing, wherein：
Fig. 1 diagrammatically illustrates server power supply and connector and power supply linear contact lay shape in accordance with an embodiment of the present disclosure
The application scenarios of the detection method of state；
Fig. 2 diagrammatically illustrates the connector and the stream of the detection method of power line contact condition according to the embodiment of the present disclosure
Cheng Tu；
Fig. 3 is diagrammatically illustrated judges whether electric power input abnormal method flow occurs according to the embodiment of the present disclosure
Figure；
Fig. 4 is diagrammatically illustrated judges whether electric power input abnormal method stream occurs according to another embodiment of the disclosure
Cheng Tu；
There is the schematic diagram of intermittent condition in the electric power input that Fig. 5 diagrammatically illustrates in accordance with an embodiment of the present disclosure.
Fig. 6 diagrammatically illustrates the detection method of the connector and power line contact condition according to another embodiment of the disclosure
Flow chart；
Fig. 7 diagrammatically illustrates the block diagram of server power supply in accordance with an embodiment of the present disclosure.
Fig. 8 diagrammatically illustrates the block diagram of the server power supply 800 according to another embodiment of the present disclosure.
Embodiment
Hereinafter, it will be described with reference to the accompanying drawings embodiment of the disclosure.However, it should be understood that these descriptions are simply exemplary
, and it is not intended to limit the scope of the present disclosure.In addition, in the following description, the description to known features and technology is eliminated, with
Avoid unnecessarily obscuring the concept of the disclosure.
Term as used herein is not intended to limit the disclosure just for the sake of description specific embodiment.Used here as
Word " one ", " one (kind) " and "the" etc. should also include " multiple ", the meaning of " a variety of ", unless context clearly refers in addition
Go out.In addition, term " comprising " as used herein, "comprising" etc. indicate the presence of the feature, step, operation and/or part,
But it is not excluded that in the presence of or add one or more other features, step, operation or part.
All terms (including technology and scientific terminology) as used herein have what those skilled in the art were generally understood
Implication, unless otherwise defined.It should be noted that term used herein should be interpreted that with consistent with the context of this specification
Implication, without that should be explained with idealization or excessively mechanical mode.
Shown in the drawings of some block diagrams and/or flow chart.It should be understood that some sides in block diagram and/or flow chart
Frame or its combination can be realized by computer program instructions.These computer program instructions can be supplied to all-purpose computer,
The processor of special-purpose computer or other programmable data processing units, so that these instructions can be with when by the computing device
Create the device for realizing function/operation illustrated in these block diagrams and/or flow chart.
Therefore, the technology of the disclosure can be realized in the form of hardware and/or software (including firmware, microcode etc.).Separately
Outside, the technology of the disclosure can take the form of the computer program product on the computer-readable medium for the instruction that is stored with, should
Computer program product is available for instruction execution system use or combined command execution system to use.In the context of the disclosure
In, computer-readable medium can include, store, transmit, propagate or transmit the arbitrary medium of instruction.For example, calculating
Machine computer-readable recording medium can include but is not limited to electricity, magnetic, optical, electromagnetic, infrared or semiconductor system, device, device or propagation medium.
The specific example of computer-readable medium includes：Magnetic memory apparatus, such as tape or hard disk (HDD)；Light storage device, such as CD
(CD-ROM)；Memory, such as random access memory (RAM) or flash memory；And/or wire/wireless communication link.
Embodiment of the disclosure provides a kind of server power supply, including：Connector, is connected with power line, and monitoring
Processing unit, for detecting that the electric power that power line is input to server power supply by connector is inputted, inputs in the electric power and occurs
During abnormality, determine that connector loose contact phenomenon occurs with power line, wherein, monitoring processing unit is arranged on server electricity
In source.
Fig. 1 diagrammatically illustrates server power supply and connector and power supply linear contact lay shape in accordance with an embodiment of the present disclosure
The application scenarios 100 of the detection method of state.
As shown in figure 1, the application scenarios 100 include server power supply 110 and power line 120.Power line 120 is used to give
Server power supply 110 is powered.
Server power supply 110 includes connector 111 and monitoring processing unit 112.
Connector 111 is connected with power line 120, and power line 120 is connected by connector 111 with server power supply 110, and
Electric power is inputted to server power supply 110.However, once there is the phenomenon of loose contact with connector 111 in power line 120, then
Be possible to produce electric arc cause server power supply 110 inside some parts damage or relay be stained with glutinous failure, if when long
Between loose contact be then likely to result in connector and burn, or even cause fire.
The electric power that the monitoring monitoring power line 120 of processing unit 112 is input to server power supply 110 by connector 111 is defeated
Enter, if exception occurs in electric power input, it is determined that connector 111 and the loose contact of power line 120.Also, monitoring processing dress
Put when finding connector 111 and 120 loose contact of power line, produce corresponding instruction to avoid contact with bad bring as far as possible
Adverse consequences.
According to the embodiment of the present disclosure, power line 120 can provide 220V alternating currents, can also provide 380V alternating currents, also
220V direct currents can be provided.The power supply type that the disclosure is provided power line 120 is without limiting.
Connector 111 can be connected with power line 120 by way of plug-in, can also be connected by modes such as welding
Connect, can also be connected by locking-type, the connected mode of the disclosure not limiting connector 111 and power line 120.
Fig. 2 diagrammatically illustrates the connector and the stream of the detection method of power line contact condition according to the embodiment of the present disclosure
Cheng Tu.
As shown in Fig. 2 this method includes operation S210~S230.
In operation S210, the electric power that power line is input to server power supply by connector is monitored by monitoring processing unit
Input.Wherein, monitoring processing unit is arranged in power service device.
According to the embodiment of the present disclosure, monitoring processing unit can be digital signal processor (Digital Signal
Processor, abbreviation DSP).
The electric power input of monitoring can include voltage signal and/or current signal that power line is inputted by connector.
In the disclosed embodiments, monitoring processing unit is to entering the input of the electric power in server power supply by connector
It is monitored.That is, monitoring processing unit is to entering in server power supply and the electric power of unprocessed (for example, decompression) is inputted
It is monitored.
According to the embodiment of the present disclosure, the electric power that monitoring power line is input to server power supply by connector can be real-time
Monitoring or connector receive be monitored after the connection signal of power line or startup of server with
After be monitored, can also according to user instruction start monitor.The disclosure is not entered for the opportunity of monitoring and the startup of monitoring
Row is limited, and can carry out multiple choices according to actual conditions.
In operation S220, judge whether the electric power input of monitoring abnormality occurs.
According to the embodiment of the present disclosure, abnormality occurs in electric power input voltage member disturbance can occurs including electric power input
(Power Line Distribution, abbreviation PLD) state, and/or there is intermittent condition (Brown out states).
Specifically, according to the embodiment of the present disclosure, judge whether the electric power input of monitoring abnormality occurs and may refer to Fig. 3
And the method for Fig. 4 descriptions.However, it will be understood that the disclosure is not limited to following two determination methods, can be according to actual conditions
Carry out multiple choices.
Fig. 3 is diagrammatically illustrated judges whether electric power input abnormal method flow occurs according to the embodiment of the present disclosure
Figure.
As shown in figure 3, this method includes operation S310~S330.
In operation S310, there are PLD states in the electric power input monitored.
According to the embodiment of the present disclosure, PLD states can be millisecond or microsecond scale specified in voltage member disturbance standard
Power down.For example, power down duration is 10ms, 20ms, 50ms etc..
When monitoring processing unit monitors that PLD states occur for the electric power input of input, then operation S320 is carried out.
In operation S320, judge whether the number of times that PLD states occurs in the electric power of input in the scheduled time exceedes threshold value.
According to the embodiment of the present disclosure, if the number of times that PLD states occurs in the electric power of input exceedes threshold value, operated
S330, otherwise returns to operation S310, when monitoring that PLD states occurs in electric power input next time, is worked on S320's
Judge.
In the disclosed embodiments, the scheduled time for example can be 1 minute, or 2 minutes etc..Threshold value for example can be 30
It is secondary or 50 inferior.For example, judging the electric power number of times that PLD states occur in one minute of input whether more than 30 times.This public affairs
The size of the length and threshold value that do not limit the scheduled time is opened, multiple choices can be carried out according to actual conditions.
According to the embodiment of the present disclosure, by judging whether the number of times that PLD states occurs in the electric power that the scheduled time inputs exceedes
Threshold value, can efficiently reduce the influence that interference or grass come, and make to judge whether electric power input occurs abnormal more accurate.
In operation S330, it is determined that there is exception in the electric power of input.That is, when PLD occurs in the given time in the signal of input
The number of times of state exceedes threshold value, then it is assumed that the electric power of the input occurs abnormal.
Fig. 4 is diagrammatically illustrated judges whether electric power input abnormal method stream occurs according to another embodiment of the disclosure
Cheng Tu.
As shown in figure 4, this method includes operation S410~S440.
In operation S410, there is intermittent condition in the electric power input monitored.
According to the embodiment of the present disclosure, intermittent condition (Brown out states) can be that electric power input unstable shape occurs
State.For example, the voltage signal of electric power input as shown in Figure 5, interval 0 is represented in the starting voltage of the electric power of input, interval 1
Voltage is flown up, and the voltage in interval 2 is decreased below starting voltage suddenly, and the voltage in interval 3 rises above starting electricity again
Pressure.Then the state in interval 1,2,3 belongs to the scope of intermittent condition.In the disclosed embodiments, intermittent condition can also include
Power-down conditions.
When monitoring processing unit monitors that intermittent condition occurs for the electric power of input, then operation S420 is carried out.
In operation S420, judge that whether the electric power of input in first scheduled time number of times of intermittent condition occurs more than first
Threshold value.
According to the embodiment of the present disclosure, if the number of times that intermittent condition occurs in the electric power of input exceedes threshold value, operated
S430, otherwise returns to operation S410, when monitoring that intermittent condition occurs in electric power input next time, is worked on S420's
Judge.
In the disclosed embodiments, first scheduled time is such as can be 30 seconds or 1 minute.First threshold is for example
It can be 30 times or 50 times.For example, judging the electric power number of times that intermittent condition occurs in 30 seconds of input whether more than 30 times.
The disclosure does not limit the length of the scheduled time and the size of threshold value, can carry out multiple choices according to actual conditions.
In operation S430, judge whether the number of times that intermittent condition occurs in the electric power of input in second scheduled time exceedes
Second Threshold.
According to the embodiment of the present disclosure, if the number of times that intermittent condition occurs in the electric power of input exceedes threshold value, operated
S440, otherwise returns to operation S410, when monitoring that intermittent condition occurs in electric power input next time, is worked on S420's
Judge.
In the disclosed embodiments, second scheduled time can be more than for first scheduled time, and second scheduled time for example might be used
To be 1 minute or 2 minutes etc..Second Threshold for example can be 30 times or 50 times.For example, judging the electric power of input at 1 point
Whether the number of times that intermittent condition occurs in clock is more than 30 times.The disclosure does not limit the length of the scheduled time and the size of threshold value,
Multiple choices can be carried out according to actual conditions.
According to the embodiment of the present disclosure, by judging that whether the electric power of input the number of times of intermittent condition occurs in the first pre- timing
It is interior to have exceeded first threshold, if more than, then continue to judge in second scheduled time next, whether intermittent condition
The number of times of generation has exceeded Second Threshold again, by the restriction judged twice, effectively reduces interference or grass
Influence, makes to judge whether electric power input occurs abnormal more accurate.
In operation S440, it is determined that there is exception in the electric power of input.That is, when the signal of input occurs within first scheduled time
The number of times of intermittent condition exceedes first threshold, and the number of times for intermittent condition occur within ensuing second scheduled time surpasses again
Second Threshold is crossed, then it is assumed that the electric power of the input occurs abnormal.
The electric power that judges of above-mentioned reference Fig. 3 and Fig. 4 description inputs and abnormal method whether occurs and can select one using, and also may be used
Being independently operated, simultaneously with both can be with both while being applied in combination.The disclosure is not limited this.
Proceed description referring back to Fig. 2, after operation S220 determines that abnormality occurs in the electric power of input, perform behaviour
Make S230.
In operation S230, determine that connector loose contact phenomenon occurs with power line.According to the embodiment of the present disclosure, work as judgement
When there is abnormality in the electric power of input, it is determined that connector occurs in that the phenomenon of loose contact with power line, so as to result in
There is abnormality in the electric power for being input to server power supply.
According to the embodiment of the present disclosure, the electric power of input is monitored by using monitoring processing unit, can be timely
Know the connection status of connector and power line, it is to avoid in the case that user does not learn because of loose contact, cause inevitable
Damage.
Fig. 6 diagrammatically illustrates the detection method of the connector and power line contact condition according to another embodiment of the disclosure
Flow chart.
As shown in fig. 6, this method includes operation S210~S230, and operation S610~S620.
The method for operating S210~S230 and above-mentioned reference Fig. 2~Fig. 5 descriptions is same or like, will not be repeated here.
In operation S610, when loose contact phenomenon occur in connector and power line, user is pointed out the loose contact occur
Phenomenon.
According to the embodiment of the present disclosure, processing unit is monitored when it is determined that connector loose contact phenomenon occurs with power line,
Prompting frame can be exported to server, text prompt user occurs in that the loose contact phenomenon.Audible alarm can also be controlled to fill
Put, for example buzzer, the loose contact phenomenon occur by auditory tone cues user.It can also be control light alarming device, example
Such as, there is the loose contact phenomenon by flashing light or bright alarming lamp prompt user in LED.
The method of above-mentioned prompting user can select one and use, and can also be applied in combination.The disclosure is not limited to the example above
The method for pointing out user, it is every that user can be notified the method that the loose contact shows occur and can use.
In operation S620, in the case of loose contact phenomenon is unrecovered in the given time, server power supply is closed.
According to the embodiment of the present disclosure, if loose contact phenomenon has been continued above the scheduled time and has not recovered normal still,
Then monitoring processing unit control direct server power supply carries out closing processing.
The scheduled time is such as can be 3 minutes after loose contact phenomenon or 5 minutes occur.Can be according to actual feelings
Condition determines the different times, and the disclosure is not limited herein.
In the disclosed embodiments, in the method for above-mentioned reference Fig. 2~Fig. 6 descriptions part operation or all operationss can
To be handled or be controlled by monitoring processing unit.Monitoring processing unit is also used as the processing in server power supply simultaneously
One of device, the operation for controlling the hardware of other in server power supply.
According to the embodiment of the present disclosure, the monitoring of input signal is carried out by using the monitoring processing unit in server power supply
And judgement, and it is determined that connector points out user when there is loose contact phenomenon with power line, to avoid as far as possible because of contact
Bad generation electric arc causes part damage or relay in server power supply to be stained with glutinous failure.It is even inextensive in the given time
Server power supply is closed in the case of multiple, is reduced because the connector that loose contact is caused burns, and then cause the bad of fire
Influence.
Also, in the disclosed embodiments, monitoring processing unit for example can be the processor that carries of server power supply it
One (for example, it may be digital signal processor DSP), therefore running cost is low, and more facilitate.
Fig. 7 diagrammatically illustrates the block diagram of server power supply 110 in accordance with an embodiment of the present disclosure.
As shown in fig. 7, server power supply 110 includes connector 111 and monitoring processing unit 112.
Specifically, connector 111, are connected with power line.Server power supply 110 is connected by connector 111 with power line,
Realize the power transmission between power line and server power supply 110.
According to the embodiment of the present disclosure, connector 111 can be connected through a screw thread with power line, bayonet connection, clamping lock are connected,
One or several kinds in the connected modes such as plug-type connection, plug-in connection.The disclosure for connector connected mode not
Limit.
Processing unit 112 is monitored, the electric power that monitoring power line is input to server power supply 110 by connector 111 is inputted,
When abnormality occurs in electric power input, determine that connector loose contact phenomenon occurs with power line.Monitor processing unit 112
It is arranged in server power supply 110.
According to the embodiment of the present disclosure, monitoring processing unit 112 can be digital signal processor (Digital Signal
Processor, abbreviation DSP).
The electric power input of monitoring includes voltage signal and/or current signal that power line is inputted by connector 111.
According to the embodiment of the present disclosure, the electric power input that monitoring power line is input to server power supply by connector can be
Monitoring or connector, which are received, in real time is monitored after the connection signal of power line or is opened in server
It is monitored after dynamic, can also be started according to user instruction and monitored.The disclosure is for the opportunity of monitoring and the startup of monitoring
Without limiting, multiple choices can be carried out according to actual conditions.
According to the embodiment of the present disclosure, abnormality occurs in electric power input voltage member disturbance can occurs including electric power input
(Power Line Distribution, abbreviation PLD) state, and/or there is intermittent condition (Brown out states).
Specifically, whether exception can be occurred according to the electric power input of the PLD condition adjudgements of the electric power of input.
When monitoring processing unit monitors that PLD states occur for the electric power of input, the electric power of input in the scheduled time is judged
Whether the number of times for PLD states occur exceedes threshold value.If the number of times that PLD states occurs in the electric power of input exceedes threshold value, it is determined that
There is exception in the electric power of input, otherwise restarts monitoring, when monitoring that PLD states occurs in electric power input next time, continues
Judged.
According to the embodiment of the present disclosure, PLD states can be millisecond or microsecond scale specified in voltage member disturbance standard
Power down.For example, power down duration is 10ms, 20ms, 50ms etc..
In the disclosed embodiments, the scheduled time for example can be 1 minute, or 2 minutes etc..Threshold value for example can be 30
It is secondary or 50 inferior.For example, judging the electric power number of times that PLD states occur in one minute of input whether more than 30 times.This public affairs
The size of the length and threshold value that do not limit the scheduled time is opened, multiple choices can be carried out according to actual conditions.
According to the embodiment of the present disclosure, by judging whether the number of times that PLD states occurs in the electric power that the scheduled time inputs exceedes
Threshold value, can efficiently reduce the influence that interference or grass come, and make to judge whether electric power input occurs abnormal more accurate.
Specifically, it can also judge whether the electric power input exception occurs according to the intermittent condition of the electric power of input.
When monitoring processing unit monitors that intermittent condition occurs for the electric power of input, input in first scheduled time is judged
Whether the number of times that intermittent condition occurs in electric power exceedes first threshold.If there is the number of times of intermittent condition more than the in the electric power of input
One threshold value, then judge whether the number of times that intermittent condition occurs in the electric power of input in second scheduled time exceedes Second Threshold, otherwise
Restart monitoring.If the number of times of intermittent condition occurs in the electric power of input exceedes Second Threshold within second scheduled time,
It is determined that exception occurs in the electric power of input, otherwise restart monitoring.
According to the embodiment of the present disclosure, intermittent condition (Brown out states) can be that electric power input unstable shape occurs
State.For example, the voltage signal of electric power input as shown in Figure 5, interval 0 is represented in the starting voltage of the electric power of input, interval 1
Voltage is flown up, and the voltage in interval 2 is decreased below starting voltage suddenly, and the voltage in interval 3 rises above starting electricity again
Pressure.Then the state in interval 1,2,3 belongs to the scope of intermittent condition.In the disclosed embodiments, intermittent condition can also include
Power-down conditions.
According to the embodiment of the present disclosure, by judging that whether the electric power of input the number of times of intermittent condition occurs in the first pre- timing
It is interior to have exceeded first threshold, if more than, then continue to judge in second scheduled time next, whether intermittent condition
The number of times of generation has exceeded Second Threshold again, by the restriction judged twice, effectively reduces interference or grass
Influence, makes to judge whether electric power input occurs abnormal more accurate.
It is above-mentioned to judge whether electric power input abnormal method occurs and select one to use according to PLD states and intermittent condition,
Can also both be independently operated, can be with both while being applied in combination simultaneously.The disclosure is not limited this.
When there is abnormality in the electric power for judging input, it is determined that connector occurs in that showing for loose contact with power line
As, thus result in be input to server power supply electric power input there is abnormality.
According to the embodiment of the present disclosure, the electric power of input is monitored by using monitoring processing unit, can be timely
Know the connection status of connector and power line, it is to avoid in the case that user does not learn because of loose contact, cause inevitable
Damage.
Monitoring processing unit 112 be additionally operable to generation when it is determined that connector loose contact phenomenon occurs to power line it is corresponding refer to
Order.
For example, when loose contact phenomenon occur in connector and power line, generation first is instructed, for pointing out user to occur
The loose contact phenomenon.
According to the embodiment of the present disclosure, processing unit is monitored when it is determined that connector loose contact phenomenon occurs with power line,
Prompting frame can be exported to server, text prompt user occurs in that the loose contact phenomenon.Audible alarm can also be controlled to fill
Put, for example buzzer, the loose contact phenomenon occur by auditory tone cues user.It can also be control light alarming device, example
Such as, there is the loose contact phenomenon by flashing light or bright alarming lamp prompt user in LED.
The method of above-mentioned prompting user can select one and use, and can also be applied in combination.The disclosure is not limited to the example above
The method for pointing out user, it is every that user can be notified the method that the loose contact shows occur and can use.
In another example, in the case of loose contact phenomenon is unrecovered in the given time, generation second is instructed, for closing
Server power supply.
According to the embodiment of the present disclosure, if loose contact phenomenon has been continued above the scheduled time and has not recovered normal still,
Then monitoring processing unit control direct server power supply carries out closing processing.
The scheduled time is such as can be 3 minutes after loose contact phenomenon or 5 minutes occur.Can be according to actual feelings
Condition determines the different times, and the disclosure is not limited herein.
In the disclosed embodiments, monitoring processing unit 112 is also used as server while aforesaid operations are performed
One of processor in power supply, the operation for controlling the hardware of other in server power supply.
According to the embodiment of the present disclosure, the monitoring of input signal is carried out by using the monitoring processing unit in server power supply
And judgement, and it is determined that connector points out user when there is loose contact phenomenon with power line, to avoid as far as possible because of contact
Bad generation electric arc causes part damage or relay in server power supply to be stained with glutinous failure.It is even inextensive in the given time
Server power supply is closed in the case of multiple, is reduced because the connector that loose contact is caused burns, and then cause the bad of fire
Influence.
Also, in the disclosed embodiments, monitoring processing unit for example can be the processor that carries of server power supply it
One (for example, it may be digital signal processor DSP), therefore running cost is low, and more facilitate.
Fig. 8 diagrammatically illustrates the block diagram of the server power supply 800 according to another embodiment of the present disclosure.
As shown in figure 8, server power supply 800 include monitoring processing unit 810, computer-readable recording medium 820 and
Connector 830.The server power supply 800 can perform the method described above with reference to Fig. 2~Fig. 6.
Specifically, monitoring processing unit 810 can for example include general purpose microprocessor, instruction set processor and/or correlation
Chipset and/or special microprocessor (for example, application specific integrated circuit (ASIC)), etc..Monitoring processing unit 810 can also be wrapped
Include the onboard storage device for caching purposes.Monitoring processing unit 810 can be performed for the root described with reference to Fig. 2~Fig. 6
According to single treatment unit either multiple processing units of the different actions of the method flow of the embodiment of the present disclosure.
Computer-readable recording medium 820, for example, can be that can include, store, transmit, propagate or transmit appointing for instruction
Meaning medium.For example, readable storage medium storing program for executing can include but is not limited to electricity, magnetic, optical, electromagnetic, infrared or semiconductor system, device,
Device or propagation medium.The specific example of readable storage medium storing program for executing includes：Magnetic memory apparatus, such as tape or hard disk (HDD)；Optical storage
Device, such as CD (CD-ROM)；Memory, such as random access memory (RAM) or flash memory；And/or wire/wireless communication chain
Road.
Computer-readable recording medium 820 can include computer program 821, and the computer program 821 can include generation
Code/computer executable instructions, it by monitoring processing unit 810 when being performed so that monitoring processing unit 810 is performed on for example
Method flow and its any deformation of the face with reference to described by Fig. 2~Fig. 6.
Computer program 821 can be configured with such as computer program code including computer program module.Example
Such as, in the exemplary embodiment, the code in computer program 821 can include one or more program modules, for example including
821A, module 821B ....It should be noted that the dividing mode and number of module are not fixed, those skilled in the art can
To be combined according to actual conditions using suitable program module or program module, when the monitored processing dress of these program modules combination
When putting 810 execution so that monitoring processing unit 810 can perform for example above in conjunction with the method flow described by Fig. 2~Fig. 6 and
Its any deformation.
In accordance with an embodiment of the present disclosure, monitoring processing unit 810 can be interacted with connector 830, to perform above
Method flow and its any deformation with reference to described by Fig. 2~Fig. 6.
It will be understood by those skilled in the art that the feature described in each embodiment and/or claim of the disclosure can
To carry out multiple combinations or/or combination, even if such combination or combination are not expressly recited in the disclosure.Especially, exist
In the case of not departing from disclosure spirit or teaching, the feature described in each embodiment and/or claim of the disclosure can
To carry out multiple combinations and/or combination.All these combinations and/or combination each fall within the scope of the present disclosure.
Although the disclosure, art technology has shown and described in the certain exemplary embodiments with reference to the disclosure
Personnel it should be understood that without departing substantially from appended claims and its equivalent restriction spirit and scope of the present disclosure in the case of,
A variety of changes in form and details can be carried out to the disclosure.Therefore, the scope of the present disclosure should not necessarily be limited by above-described embodiment,
But not only should be determined by appended claims, also it is defined by the equivalent of appended claims.
Claims (10)
1. a kind of server power supply, including：
Connector, is connected with power line；
Processing unit is monitored, the electric power input that the power line is input to the server power supply by the connector is monitored,
When abnormality occurs in electric power input, determine that the connector loose contact phenomenon occurs with the power line；
Wherein, the monitoring processing unit is arranged in the server power supply.
2. server power supply according to claim 1, wherein, the monitoring processing unit includes digital signal processor.
3. server power supply according to claim 1, wherein, the electric power input include the voltage signal inputted and/or
Current signal.
4. server power supply according to claim 1, wherein, the monitoring processing unit is it is determined that the connector and institute
Power line is stated to occur generating command adapted thereto during loose contact phenomenon, including：
When loose contact phenomenon occur in the connector and the power line, generation first is instructed, for indicating alarm device
User is pointed out the loose contact phenomenon occur；And/or
In the case of the loose contact phenomenon is unrecovered in the given time, generation second is instructed, for closing the clothes
Business device power supply.
5. server power supply according to claim 1, wherein, the monitoring processing unit is additionally operable to control the server
The operation of the hardware of other in power supply.
6. a kind of detection method of connector and power line contact condition, the connector is connected with server power supply, the side
Method includes：
By monitoring processing unit, to monitor the electric power that the power line is input to the server power supply by the connector defeated
Enter, when abnormality occurs in electric power input, determine that the connector loose contact phenomenon occurs with the power line, its
In, the monitoring processing unit is arranged in the server power supply.
7. method according to claim 6, wherein, the monitoring processing unit includes digital signal processor.
8. method according to claim 6, wherein, the electric power input includes the voltage signal and/or electric current letter of input
Number.
9. method according to claim 6, in addition to：
When loose contact phenomenon occur in the connector and the power line, user is pointed out the loose contact phenomenon occur；
And/or
In the case of the loose contact phenomenon is unrecovered in the given time, the server power supply is closed.
10. method according to claim 6, wherein, the monitoring processing unit is additionally operable to control the server power supply
In other hardware operation.
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| CN201710440747.2A CN107239128B (en) | 2017-06-12 | 2017-06-12 | Method for detecting contact state of connector and power line and server power supply |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710440747.2A CN107239128B (en) | 2017-06-12 | 2017-06-12 | Method for detecting contact state of connector and power line and server power supply |
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| CN107239128A true CN107239128A (en) | 2017-10-10 |
| CN107239128B CN107239128B (en) | 2021-07-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387812A (en) * | 2018-03-22 | 2018-08-10 | 北京百度网讯科技有限公司 | Methods, devices and systems for output information |
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| CN1423424A (en) * | 2001-12-07 | 2003-06-11 | 明基电通股份有限公司 | Portable electronic device with power source failture restoring function and failture restoring method |
| CN102998590A (en) * | 2012-12-07 | 2013-03-27 | 广东欧珀移动通信有限公司 | Connector detecting device and connector detecting method |
| CN104577963A (en) * | 2014-08-13 | 2015-04-29 | 浪潮电子信息产业股份有限公司 | Method for designing input power protective circuit of server |
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| CN1423424A (en) * | 2001-12-07 | 2003-06-11 | 明基电通股份有限公司 | Portable electronic device with power source failture restoring function and failture restoring method |
| CN102998590A (en) * | 2012-12-07 | 2013-03-27 | 广东欧珀移动通信有限公司 | Connector detecting device and connector detecting method |
| CN104577963A (en) * | 2014-08-13 | 2015-04-29 | 浪潮电子信息产业股份有限公司 | Method for designing input power protective circuit of server |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108387812A (en) * | 2018-03-22 | 2018-08-10 | 北京百度网讯科技有限公司 | Methods, devices and systems for output information |
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| CN107239128B (en) | 2021-07-16 |
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