CN105022684A - Electronic apparatus and intelligent fault analysis method therefor - Google Patents
Electronic apparatus and intelligent fault analysis method therefor Download PDFInfo
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- CN105022684A CN105022684A CN201410166072.3A CN201410166072A CN105022684A CN 105022684 A CN105022684 A CN 105022684A CN 201410166072 A CN201410166072 A CN 201410166072A CN 105022684 A CN105022684 A CN 105022684A
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Abstract
The invention provides an electronic apparatus which comprises a signal generation unit, a selection unit, a signal acquisition and analysis unit, a storage unit and a control unit. A signal table of the storage unit is read through the control unit, so that a to-be-measured signal source can be selected by a user, a control signal is output to the selection unit to control a channel corresponding to the selection unit to be conducted only, and only a corresponding signal source in the signal generation unit is output to the signal acquisition and analysis unit. Measurement data is generated through measurement treatment and compared with analysis data during normal working, an analysis result is generated and sent to the control unit, and the control unit sends the analysis result to a display screen or a remote apparatus for intelligently analyzing a fault position, so that the purpose of conveniently finding the signal source causing a fault is achieved. The invention further provides an intelligent fault analysis method for the electronic apparatus, and the method is capable of conveniently finding the signal source causing the fault.
Description
Technical field
The present invention relates to a kind of electronic installation, particularly relate to a kind of method of electronic installation intellectual analysis fault.
Background technology
At present, once electronic device failure, user need use oscillograph manually measure each group of signal source one by one and with corresponding standard signal comparison, find out the signal source of causing trouble.But in order to find out the signal source of causing trouble more easily, be badly in need of the electronic installation that a kind of energy intellectual analysis fault is provided.
Summary of the invention
In view of this, provide a kind of electronic installation, can be out of order place by intellectual analysis, thus realize the object finding out the signal source of causing trouble easily.
In addition, also need a kind of method that electronic installation intellectual analysis fault is provided, can be out of order place by intellectual analysis, thus realize the object finding out the signal source of causing trouble easily.
A kind of electronic installation that embodiment of the present invention provides, comprises signal generation unit, selection unit, signal acquisition and analytic unit, storage unit and control module.Signal generation unit comprises some output terminals, for exporting some different signal sources respectively.Selection unit comprises some input pin pin, output terminal and control end, and multiple input pin pin is electrically connected with some output terminal one_to_one corresponding of signal generation unit respectively, for the some different signal source that Received signal strength generation unit exports.Cell stores has signal list, and signal list represents the relation that some input pin pin of selection unit are corresponding from multiple different signal source.Control module respectively with storage unit, the control end electrical connection of selection unit, for the signal list of reading cells, the signal source for measuring is chosen for user, and according to the signal list for the signal source measured and the storage unit read that user chooses, output a control signal to selection unit, wherein, selection unit is also for the control signal of reception control unit output, to control the passage between the selection unit conducting input pin pin corresponding with the signal source that the wish that user chooses measures and output terminal, thus only output signal the signal source for measuring that in generation unit, user chooses.Signal acquisition and analytic unit store data when each signal source normally works, signal acquisition and analytic unit are electrically connected with selection unit, control module respectively, the signal source that signal acquisition and analytic unit export for receiving selection unit, data when generating metric data and normally work with corresponding signal source after measuring process compare, and produce analysis result and are sent to control module.
Preferably, electronic installation also comprises display screen, and user carrys out operation control unit to choose the signal source for measuring by display screen, and display screen is electrically connected with control module, and analysis result is sent to display screen display by control module.
Preferably, control module and far end device connect, and carry out operation control unit with the signal source for measuring chosen to receive user by far end device, analysis result is sent to far end device by control module.
Preferably, multiple different signal source comprises the signal source of field programmable gate array/CPLD, power supply signal source, mainboard signal source.
Preferably, control signal is level signal.
The method of a kind of electronic installation intellectual analysis fault that embodiment of the present invention provides, the control module of electronic installation reads the signal list stored in the storage unit of electronic installation, the signal source for measuring is chosen for user, and according to the wish that user the chooses signal source measured and the signal list read, output a control signal to the selection unit of electronic installation, signal list represents the relation that some input pin pin of selection unit are corresponding from multiple different signal source.The control module of electronic installation controls the passage between the input pin pin corresponding with the signal source that the wish that user chooses measures of a selection unit conducting selection unit of electronic installation and output terminal, thus makes the selection unit of electronic installation only export the signal source of the wish measurement that user chooses.The signal acquisition of electronic installation and analytic unit receive the signal source that selection unit exports, and data when generating metric data and normally work with corresponding signal source after measuring process compare, and produce analysis result and are sent to control module.
Preferably, the method for electronic installation intellectual analysis fault also comprises provides display screen to carry out operation control unit to choose the signal source for measuring for user by display screen.Analysis result is sent to display screen display by control module.
Preferably, the method for electronic installation intellectual analysis fault also comprise control module receive user by far end device come operation control unit with choose for measure signal source.Analysis result is sent to far end device by control module.
Preferably, multiple different signal source comprises the signal source of field programmable gate array/CPLD, power supply signal source, mainboard signal source.
Preferably, control signal is level signal.
Relative to prior art, the method of the electronic installation in embodiment of the present invention and electronic installation intellectual analysis fault, by the signal list of control module reading cells, the signal source for measuring is chosen for user, output a control signal to control a passage that conducting selection unit is corresponding in selection unit, thus only output signal signal source corresponding in generation unit in signal acquisition and analytic unit.After measuring process, generate metric data and compare with analysis data when normally working, produce analysis result and be sent to control module, analysis result is sent to display screen or far end device by control module again, when realizing not needing to take electronic installation apart with this, intelligent analyzes guilty culprit, user just can do preliminary signal detection and failure analysis to electronic installation at far-end, thus realize the object finding out the signal source of causing trouble easily, reduce the maintenance cost of electronic installation.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of electronic installation one embodiment of the present invention.
Fig. 2 is the functional block diagram of another embodiment of electronic installation of the present invention.
Fig. 3 is the process flow diagram of method one embodiment of electronic installation intellectual analysis fault of the present invention.
Main element symbol description
Electronic installation 10
Storage unit 102
Control module 104
Selection unit 106
Signal generation unit 108
Signal acquisition and analytic unit 110
Signal list 1020
Servomechanism 20
Basic input-output unit 122
Baseboard management controller 124
Port Multiplier 126
Field programmable gate array/CPLD 128
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, for the functional block diagram of electronic installation 10 1 embodiment of the present invention, in the present embodiment, electronic installation 10 comprises storage unit 102, control module 104, selection unit 106, signal generation unit 108, signal acquisition and analytic unit 110 and display screen (sign).In other embodiments, a signal acquisition and analytic unit 110 between electronic installation 10 and other electronic installations, can be shared, and be analysed and compared by the signal that the mode switched realizes each electronic installation exports.
Signal generation unit 108 comprises some output terminals, for exporting some different signal sources.In the present embodiment, some different signal sources comprise the first signal source, secondary signal source ... n-th signal source.In the present embodiment, some different signal sources are signal, power supply signal, the mainboard signal of field programmable gate array/CPLD.
Selection unit 106 comprises some input pin pin, output terminal and control end, and these inputs pin pin is electrically connected with some output terminal one_to_one corresponding of signal generation unit 108, respectively for the some different signal source that Received signal strength generation unit 108 exports.In the present embodiment, some input pin pin of selection unit 106 comprise the first input pin pin, the second input pin pin ... n-th input pin pin.
Storage unit 102 stores signal list 1020, and signal list 1020 represents that the some of selection unit 106 input relation corresponding to the pin pin signal source different from these.In the present embodiment, first signal source and first inputs pin pin and is electrically connected, secondary signal source and second inputs pin pin and is electrically connected, by that analogy, n-th signal source and n-th inputs pin pin and is electrically connected, and so corresponding with the first signal source in signal list 1020 is the first input pin pin, and corresponding with secondary signal source in signal list 1020 is the second input pin pin, by that analogy, corresponding with the n-th signal source in signal list 1020 is the n-th input pin pin.
Control module 104 is electrically connected with the control end of storage unit 102, selection unit 106 respectively, for the signal list 1020 of reading cells 102, the signal source for measuring is chosen for user, and according to the signal list 1020 of storage unit 102 for the signal source that measures and reading that user chooses, output a control signal in selection unit 106.In the present embodiment, when the signal source for measurement that user chooses is the first signal source, input pin pin in signal list 1020 corresponding to first signal source is the first input pin pin, and so control module 104 exports the control signal of the passage between the first input pin pin of a conducting selection unit 106 and output terminal.In the present embodiment, control signal is level signal, and user carrys out operation control unit 104 to choose the signal source for measuring by display screen.In other embodiments, user can also pass through far end device (sign) and connect with control module 104, and user carrys out operation control unit 104 to choose the signal source for measuring by far end device.
Selection unit 106 is also for the control signal of reception control unit 104 output, to control the passage between selection unit 106 conductings input pin pin corresponding with the signal source that the wish that user chooses measures and output terminal, thus only output signal signal source corresponding in generation unit 108 in signal acquisition and analytic unit 110.
Data when each signal source normally works are stored in signal acquisition and analytic unit 110, signal acquisition and analytic unit 110 comprise input end and output terminal, the input end of signal acquisition and analytic unit 110 is electrically connected with the output terminal of selection unit 106, and the output terminal of signal acquisition and analytic unit 110 is electrically connected with control module 104.The signal source that signal acquisition and analytic unit 110 export for receiving selection unit 106, data when generating metric data and normally work with corresponding signal source after measuring process compare, to produce analysis result and to be sent to control module 104.In the present embodiment, analysis result is sent to display screen display by control module 104.In other embodiments, analysis result is sent to far end device by control module 104.What realize intelligence with this analyzes guilty culprit, thus realizes finding out easily the object of the signal source of causing trouble.
In one embodiment, when the display screen that user is connected by operation and controlling unit 104 or far end device select the first signal source to be the signal source for measuring, the signal list 1020 of the storage unit 102 of the signal source that the wish that control module 104 is chosen according to user measures and reading, and the input pin pin in signal list 1020 corresponding to first signal source is when being the first input pin pin, control module 104 exports the control signal of the passage between the first input pin pin of a conducting selection unit 106 and output terminal, thus only output signal the first signal source of generation unit 108 in signal acquisition and analytic unit 110.Signal acquisition and analytic unit 110 receive the first signal source that selection unit 106 exports, analysis data when generating metric data and normally work with the first signal source after measuring process compare, be sent to control module 104 to produce analysis result, analysis result is sent to display screen or far end device by control module 104.
Refer to Fig. 2, for the functional block diagram of another embodiment of electronic installation 10 of the present invention, in the present embodiment, electronic installation 10 comprises servomechanism 20, and servomechanism 20 comprises storage unit 102, control module 104, selection unit 106, signal generation unit 108, signal acquisition and analytic unit 110 and display screen (sign).
Signal generation unit 108 comprises field programmable gate array/CPLD 128, and field programmable gate array/CPLD 128 comprises some output terminals, for exporting some different signal sources.
Selection unit 106 comprises Port Multiplier 126, Port Multiplier 126 comprises some input pin pin, output terminal and control end, these inputs pin pin is electrically connected with some output terminal one_to_one corresponding of field programmable gate array/CPLD 12 respectively, for receiving the some different signal source that field programmable gate array/CPLD 128 exports.
Storage unit 102 comprises basic input-output unit 122, and basic input-output unit 122 stores signal list 1020, and signal list 1020 represents that the some of selection unit 106 input relation corresponding to the pin pin signal source different from these.
Control module 104 comprises baseboard management controller 124, baseboard management controller 124 is electrically connected with the control end of basic input-output unit 122, Port Multiplier 126 respectively, for the signal list 1020 of reading cells 102, the signal source for measuring is chosen for user, and according to the signal list 1020 of basic input-output unit 122 for the signal source that measures and reading that user chooses, output a control signal in Port Multiplier 126.
Port Multiplier 126 is also for receiving the control signal that baseboard management controller 124 exports, to control the passage between Port Multiplier 126 conductings input pin pin corresponding with the signal source that the wish that user chooses measures and output terminal, thus only export signal source corresponding in field programmable gate array/CPLD 128 in signal acquisition and analytic unit 110.
Data when each signal source normally works are stored in signal acquisition and analytic unit 110, signal acquisition and analytic unit 110 comprise input end and output terminal, the input end of signal acquisition and analytic unit 110 is electrically connected with the output terminal of Port Multiplier 126, and the output terminal of signal acquisition and analytic unit 110 is electrically connected with baseboard management controller 124.The signal source that signal acquisition and analytic unit 110 export for receiving Port Multiplier 126, data when generating metric data and normally work with corresponding signal source after measuring process compare, to produce analysis result and to be sent to baseboard management controller 124.In the present embodiment, analysis result is sent to display screen display by baseboard management controller 124.In other embodiments, analysis result is sent to far end device by baseboard management controller 124.When realizing not needing to take servomechanism 20 apart with this, intelligent analyzes guilty culprit, user just can do preliminary signal detection and failure analysis to servomechanism 20 at far-end, thus realizes the object finding out the signal source of causing trouble easily, reduces the maintenance cost of servomechanism 20.
In one embodiment, when user by operate the display screen that is connected with baseboard management controller 124 or far end device select the first signal source be wish measure signal source time, the signal list 1020 of the basic input-output unit 122 of the signal source that the wish that baseboard management controller 124 is chosen according to user measures and reading, and the input pin pin in signal list 1020 corresponding to first signal source is when being the first input pin pin, baseboard management controller 124 exports the control signal of the passage between the first input pin pin of a conducting Port Multiplier 126 and output terminal, thus the first signal source only exporting field programmable gate array/CPLD 128 is in signal acquisition and analytic unit 110.Signal acquisition and analytic unit 110 receive the first signal source that Port Multiplier 126 exports, analysis data when generating metric data and normally work with the first signal source after measuring process compare, be sent to baseboard management controller 124 to produce analysis result, analysis result is sent to display screen or far end device by baseboard management controller 124.
Referring to Fig. 3, is the process flow diagram of method one embodiment of electronic installation 10 intellectual analysis fault of the present invention.This method is used for the electronic installation 10 of Fig. 1 or Fig. 2, and is completed by the functional module shown in Fig. 1 or Fig. 2.
In step S200, the signal list 1020 of control module 104 reading cells 102, choose the signal source for measuring for user, and according to user choose for the signal source that measures and the signal list 1020 of reading, output a control signal in selection unit 106.
In step S202, the control signal that selection unit 106 reception control unit 104 exports, to control the passage between selection unit 106 conductings input pin pin corresponding with the signal source that the wish that user chooses measures and output terminal, thus only output signal signal source corresponding in generation unit 108 in signal acquisition and analytic unit 110.
In step S204, signal acquisition and analytic unit 110 receive signal source corresponding in the signal generation unit 108 of selection unit 106 output, analysis data when generating metric data and normally work with corresponding signal source after measuring process compare, to produce analysis result and to be sent to control module 104.
In step S206, analysis result is sent to the display screen or far end device that are connected with control module 104 by control module 104.
Relative to prior art, embodiment of the present invention provides a kind of method of electronic installation 10 and electronic installation 10 intellectual analysis fault, by the signal list 1020 of control module 104 reading cells 102, the signal source for measuring is chosen for user, output a control signal to control the passage of conducting selection unit 106 correspondence in selection unit 106, thus only output signal signal source corresponding in generation unit 108 in signal acquisition and analytic unit 110.After measuring process, generate metric data and compare with analysis data when normally working, produce analysis result and be sent to control module 104, analysis result is sent to display screen or far end device by control module 104 again, when realizing not needing to take electronic installation 10 apart with this, intelligent analyzes guilty culprit, user just can do preliminary signal detection and failure analysis to electronic installation 10 at far-end, thus realize the object finding out the signal source of causing trouble easily, reduce the maintenance cost of electronic installation 10.
Be understandable that, for the person of ordinary skill of the art, other various corresponding change and distortion can be made by technical conceive according to the present invention, and all these change the protection domain that all should belong to the claims in the present invention with distortion.
Claims (10)
1. an electronic installation, comprising:
Signal generation unit, comprises some output terminals, for exporting some different signal sources respectively;
Selection unit, comprises some input pin pin, output terminal and control end, and described multiple input pin pin is electrically connected with some output terminal one_to_one corresponding of described signal generation unit respectively, for receiving the some different signal source that described signal generation unit exports;
Storage unit, stores signal list, and described signal list represents the relation that some input pin pin of described selection unit are corresponding from described multiple different signal source;
Control module, respectively with described storage unit, the control end electrical connection of described selection unit, for reading the signal list of described storage unit, the signal source for measuring is chosen for user, and according to the signal list for the signal source measured and the described storage unit read that user chooses, output a control signal to described selection unit, wherein, described selection unit is also for receiving the control signal that described control module exports, to control the passage between the described selection unit conducting input pin pin corresponding with the signal source that the wish that user chooses measures and output terminal, thus only export the signal source of the wish measurement that user in described signal generation unit chooses, and
Signal acquisition and analytic unit, store data when multiple signal source normally works described in each, described signal acquisition and analytic unit are electrically connected with described selection unit, described control module respectively, the signal source that described signal acquisition and analytic unit export for receiving described selection unit, data when generating metric data and normally work with corresponding signal source after measuring process compare, and produce analysis result and are sent to described control module.
2. electronic installation as claimed in claim 1, it is characterized in that, described electronic installation also comprises display screen, user operates described control module to choose the signal source for measuring by described display screen, described display screen is electrically connected with described control module, and described analysis result is sent to described display screen display by described control module.
3. electronic installation as claimed in claim 1, it is characterized in that, described control module and far end device connect, operate described control module with the signal source for measuring chosen to receive user by described far end device, described analysis result is sent to described far end device by described control module.
4. electronic installation as claimed in claim 1, is characterized in that, described multiple different signal source comprises the signal source of field programmable gate array/CPLD, power supply signal source, mainboard signal source.
5. electronic installation as claimed in claim 1, it is characterized in that, described control signal is level signal.
6. a method for electronic installation intellectual analysis fault, is characterized in that, comprising:
The control module of described electronic installation reads the signal list stored in the storage unit of described electronic installation, the signal source for measuring is chosen for user, and according to the wish that user the chooses signal source measured and the signal list read, output a control signal to the selection unit of described electronic installation, wherein, described signal list represents the relation that some input pin pin of described selection unit are corresponding from described multiple different signal source;
Passage between the input pin pin corresponding for the signal source measured chosen with user of selection unit described in the selection unit conducting that the control module of described electronic installation controls described electronic installation and output terminal, thus the signal source for measurement making the selection unit of described electronic installation only export user to choose; And
The signal acquisition of described electronic installation and analytic unit receive the signal source that described selection unit exports, data when generating metric data and normally work with corresponding signal source after measuring process compare, and produce analysis result and are sent to described control module.
7. the method for electronic installation intellectual analysis fault as claimed in claim 6, is characterized in that, also comprise:
Display screen is provided to operate described control module to choose the signal source for measuring for user by described display screen; And
Described analysis result is sent to described display screen display by described control module.
8. the method for electronic installation intellectual analysis fault as claimed in claim 6, is characterized in that, also comprise:
Described control module receives user and operates described control module with the signal source for measuring chosen by far end device; And
Described analysis result is sent to described far end device by described control module.
9. the method for electronic installation intellectual analysis fault as claimed in claim 6, is characterized in that, described multiple different signal source comprises the signal source of field programmable gate array/CPLD, power supply signal source, mainboard signal source.
10. the method for electronic installation intellectual analysis fault as claimed in claim 6, it is characterized in that, described control signal is level signal.
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| CN201410166072.3A CN105022684A (en) | 2014-04-23 | 2014-04-23 | Electronic apparatus and intelligent fault analysis method therefor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410166072.3A CN105022684A (en) | 2014-04-23 | 2014-04-23 | Electronic apparatus and intelligent fault analysis method therefor |
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| JPH05322979A (en) * | 1992-05-20 | 1993-12-07 | Nec Corp | Test device |
| CN1274116A (en) * | 1999-05-17 | 2000-11-22 | 英业达股份有限公司 | Module and method for testing communication port |
| US20050055618A1 (en) * | 2003-09-04 | 2005-03-10 | Thomas Finteis | Test arrangement and method for selecting a test mode output channel |
| CN102999405A (en) * | 2011-09-16 | 2013-03-27 | 鸿富锦精密工业（深圳）有限公司 | Computer main board testing device and method |
-
2014
- 2014-04-23 CN CN201410166072.3A patent/CN105022684A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05322979A (en) * | 1992-05-20 | 1993-12-07 | Nec Corp | Test device |
| CN1274116A (en) * | 1999-05-17 | 2000-11-22 | 英业达股份有限公司 | Module and method for testing communication port |
| US20050055618A1 (en) * | 2003-09-04 | 2005-03-10 | Thomas Finteis | Test arrangement and method for selecting a test mode output channel |
| CN102999405A (en) * | 2011-09-16 | 2013-03-27 | 鸿富锦精密工业（深圳）有限公司 | Computer main board testing device and method |
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