CN106406267A - System diagnostic device and system diagnosis method - Google Patents
System diagnostic device and system diagnosis method Download PDFInfo
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- CN106406267A CN106406267A CN201510446224.XA CN201510446224A CN106406267A CN 106406267 A CN106406267 A CN 106406267A CN 201510446224 A CN201510446224 A CN 201510446224A CN 106406267 A CN106406267 A CN 106406267A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The present invention discloses a system diagnostic device and a system diagnosis method. The system diagnostic device comprises a diagnosis unit used for generating the diagnosis data for indicating the fault information; an input output control unit used for sending the control data to the diagnosis unit; an input output port integrated unit used for receiving a diagnosis control signal from the diagnosis unit and receiving the input output data from the input output control unit, wherein the diagnosis unit and the control unit are arranged at a first part of the system diagnostic device, the input output port integrated unit is arranged at a second part of the system diagnostic device, and the first part and the second part are separated mutually.
Description
Technical field
The present invention relates to hardware diagnostic field.More particularly it relates to a kind of system diagnostics device and
Its system diagnosis method.
Background technology
At present, in the hardware system that server etc. is used, generally utilize mainboard controller (BMC)
Such specialized processing units execute hardware fault diagnosis, and the event of system boot process and running
Barrier diagnosis.Such system diagnostics device due to needing special hardware designs, so typically cost is higher,
And design complexity.Further, since the diagnostic log with regard to hardware fault is stored in inside mainboard controller,
Be not easy to user in real time, be visually known the concrete condition of fault.
Accordingly, it is desirable to provide a kind of system diagnostics device and system diagnosis method, it can utilize hardware system
The existing assembly of system, realizes the multiplexing of system diagnostics function and general data output function, and can be real
Shi Di, intuitively failure condition is notified to user.
Content of the invention
In view of the above, the invention provides a kind of system diagnostics device and system diagnosis method.
According to one embodiment of present invention, there is provided a kind of system diagnostics device, including：Diagnosis unit,
For generating the diagnostic data of instruction fault message；Input and output control unit, for single to described diagnosis
Unit sends control data；Input/output port integrated unit, for receiving diagnosis control from described diagnosis unit
Signal processed, and for from described input and output control unit receives input output data, wherein, described
Diagnosis unit and described control unit are arranged in the Part I of described system diagnostics device, and described input is defeated
Exit port integrated unit is arranged in the Part II of described system diagnostics device, described Part I and described
Part II is separated from each other.
Additionally, system diagnostics device according to an embodiment of the invention, wherein said input/output terminal
Mouth integrated unit is connected further to be arranged in multiple input/output port subelements of described Part II.
Additionally, system diagnostics device according to an embodiment of the invention, wherein when described diagnostic data
When instruction does not have the system failure, described input and output control unit is integrated via described input/output port
Unit executes the transmitting-receiving of inputoutput data with the plurality of input/output port subelement.
Additionally, system diagnostics device according to an embodiment of the invention, wherein when described diagnostic data
When instruction has the system failure, described diagnosis unit sends the first control signal to described input/output port
Integrated unit, described input/output port integrated unit, will be described many in response to described first control signal
One of individual input/output port subelement is connected to described diagnosis unit, so that from described diagnosis unit
Receive and export described diagnostic data.
Additionally, system diagnostics device according to an embodiment of the invention, also include display unit, cloth
Put in described Part II, wherein, when the instruction of described diagnostic data has the system failure, described examine
Disconnected unit sends the second control signal to described display unit, so that the execution of described display unit is examined with described
The corresponding display of disconnected data.
According to another embodiment of the present invention, there is provided a kind of system diagnosis method, it is applied to system diagnostics
Device, described system diagnosis method includes：Generate the diagnostic data of instruction fault message；Judge diagnosis number
According to indicating whether the system failure；When there is the system failure in the instruction of described diagnostic data, diagnosis unit
Send the first control signal to input/output port integrated unit, and when described diagnostic data instruction is not deposited
In the system failure, input and output control unit executes input and output number with input/output port integrated unit
According to transmitting-receiving, wherein, described diagnosis unit and described control unit are arranged in described system diagnostics device
Part I, described input/output port integrated unit is arranged in the Part II of described system diagnostics device,
Described Part I and described Part II are separated from each other.
Additionally, system diagnosis method according to another embodiment of the present invention, wherein said input/output terminal
Mouth integrated unit is connected further to be arranged in multiple input/output port subelements of described Part II,
Wherein said input and output control unit executes the receipts of inputoutput data with input/output port integrated unit
Give out a contract for a project and include：Described input and output control unit via described input/output port integrated unit with the plurality of
Input/output port subelement executes the transmitting-receiving of inputoutput data.
Additionally, system diagnosis method according to another embodiment of the present invention, also include：When described diagnosis
When data instruction has the system failure, described input/output port integrated unit is in response to the described first control
Signal, one of the plurality of input/output port subelement is connected to described diagnosis unit；Described
One of multiple input/output port subelements receive from described diagnosis unit and export described diagnosis number
According to.
Additionally, system diagnosis method according to another embodiment of the present invention, wherein said system diagnostics dress
Put the display unit also including being arranged in described Part II, described system diagnosis method also includes：When
When the instruction of described diagnostic data has the system failure, described diagnosis unit sends the second control signal to described
Display unit；And described display unit executes display corresponding with described diagnostic data.
System diagnostics device according to embodiments of the present invention and system diagnosis method, it can utilize hardware system
The existing assembly of system, realizes the multiplexing of system diagnostics function and general data output function, and can be real
Shi Di, intuitively failure condition is notified to user.
It is understood that foregoing general description and detailed description below are both exemplary, and
And be intended to provide further illustrating of claimed technology.
Brief description
By combining accompanying drawing, the embodiment of the present invention is described in more detail, the present invention above-mentioned and its
Its purpose, feature and advantage will be apparent from.Accompanying drawing is used for providing entering one to the embodiment of the present invention
Step understands, and constitutes a part for description, is used for explaining the present invention together with the embodiment of the present invention,
It is not construed as limiting the invention.In the accompanying drawings, identical reference number typically represent same parts or
Step.
Fig. 1 is the functional block diagram of diagram system diagnostics device according to embodiments of the present invention.
Fig. 2 is the flow chart of diagram system diagnosis method according to embodiments of the present invention.
Fig. 3 is the schematic diagram illustrating system diagnostics device according to embodiments of the present invention further.
Fig. 4 is the detail flowchart illustrating system diagnosis method according to embodiments of the present invention further.
Specific embodiment
So that the object, technical solutions and advantages of the present invention become apparent from, below with reference to accompanying drawings in detail
Thin description is according to the example embodiment of the present invention.Obviously, described embodiment is only the one of the present invention
Section Example, rather than the present invention whole embodiments it should be appreciated that the present invention be not subject to described herein
The restriction of example embodiment.Based on the embodiment of the present invention described in the disclosure, those skilled in the art exist
Do not pay the guarantor that obtained all other embodiment in the case of creative work all should fall into the present invention
Within the scope of shield.
Hereinafter, by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings.
Fig. 1 is the functional block diagram of diagram system diagnostics device according to embodiments of the present invention.Described system is examined
Disconnected device 1 is used in the electronic equipment such as notebook, desktop computer, server.As
Shown in Fig. 1, described system diagnostics device 1 includes two parts, i.e. Part I 10 and Part II
20, and described Part I 10 and described Part II 20 be separated from each other.
Specifically, described Part I 10 includes diagnosis unit 11 and input and output control unit 12.Institute
State Part II and include input/output port integrated unit 21, multiple input/output port subelement
221…22nAnd display unit 23.
In one embodiment of the invention, described diagnosis unit 11 is used for generating examining of instruction fault message
Disconnected data.Described input and output control unit 12 is used for sending control data to described diagnosis unit.As rear
Will be described in, described Part I 10 can be the main board of electronic equipment, described diagnosis unit
11 is super input and output (SIO) unit in main board, and described input and output control unit 12 is
Platform controller hub (PCH) in main board.
In one embodiment of the invention, described input/output port integrated unit 21 is used for examining from described
Disconnected unit 11 receives diagnosis control signal, and defeated for receiving from described input and output control unit 12
Enter output data.Described input/output port integrated unit 21 is connected further to be arranged in described second
Divide 20 multiple input/output port subelements 221…22n.Described display unit 23 is used for executing fault
Information and the display of normal boot-strap information.As after will be described in, described Part II 20 can be electricity
The front-facing portion of sub- equipment.Described input/output port integrated unit 21 can be on front-facing portion
Usb hub, multiple input/output port subelements 22 of described Part II 201…22nCan be
The multiple USB ports being extended by usb hub, described display unit 23 can be that LED shows
Unit.
In one embodiment of the invention, diagnose in the execution of described diagnosis unit 11 and generate instruction event
After the diagnostic data of barrier information, when there is not the system failure in the instruction of described diagnostic data, described input
Output control unit 12 is via described input/output port integrated unit 21 and the plurality of input/output terminal
Openning unit 221…22nThe transmitting-receiving of execution inputoutput data.That is, there is not the system failure
When, the described input and output control unit 12 in described system diagnostics device 1 and the plurality of input and output
Port subelement 221…22nExecute normal data communication.Now, described display unit 23 can show
The start code of the system of electronic equipment.
In one embodiment of the invention, diagnose in the execution of described diagnosis unit 11 and generate instruction event
After the diagnostic data of barrier information, when there is the system failure in the instruction of described diagnostic data, described diagnosis list
Unit sends 11 first control signals to described input/output port integrated unit 21, notifies the system failure to deposit
?.Described input/output port integrated unit 21, will be the plurality of defeated in response to described first control signal
Enter output port subelement 221…22nOne of (for example, input/output port subelement 221) connect
To described diagnosis unit 11, to receive from described diagnosis unit 11 and to export described diagnostic data.This
When, described display unit 23 can show the error code of the system of electronic equipment.
By the framework of described system diagnostics device 1 as shown in Figure 1, in system worked well, institute
The each assembly stated in system diagnostics device 1 executes normal data communication, and there is the system failure in diagnosis
When, using one of port of normal data communication multiplexing before as the COM1 obtaining fault message,
And error code is intuitively shown by display unit.Therefore, system diagnostics function and general data are realized
The multiplexing of output function, and can notify to user in real time, intuitively by failure condition.
Fig. 2 is the flow chart of diagram system diagnosis method according to embodiments of the present invention.As shown in Fig. 2
System diagnosis method according to embodiments of the present invention generally includes following steps.
In step s 201, generate the diagnostic data of instruction fault message.Above with reference to described in Fig. 1, institute
State diagnosis unit 11 execution to diagnose and generate the diagnostic data of instruction fault message.Hereafter, process enters
Step S202.
In step S202, judge whether diagnostic data indicates there is the system failure.If in step S202
Middle acquisition positive result, i.e. there is the system failure in diagnostic data instruction, then process and enter step S203.
In step S203, diagnosis unit sends the first control signal to input/output port integrated unit.
Above with reference to described in Fig. 1, described diagnosis unit sends 11 first control signals to described input/output port
Integrated unit 21, notifies the system failure to exist.Described input/output port integrated unit 21 is in response to institute
State the first control signal, by the plurality of input/output port subelement 221…22nOne of (for example,
Input/output port subelement 221) it is connected to described diagnosis unit 11, so that from described diagnosis unit 11
Receive and export described diagnostic data.
If on the contrary, obtaining positive result in step S202, i.e. there is system event in diagnostic data instruction
Barrier, then process and enter step S204.
In step S204, input and output control unit is defeated with the execution input of input/output port integrated unit
Go out the transmitting-receiving of data.Above with reference to described in Fig. 1, described input and output control unit 12 is via described input
Output port integrated unit 21 and the plurality of input/output port subelement 221…22nExecution input and output
The transmitting-receiving of data.
More than, see figures.1.and.2 and outline system diagnostics device according to embodiments of the present invention and its be
System diagnostic method.Hereinafter, according to embodiments of the present invention by describing in further detail with reference to Fig. 3 and Fig. 4
System diagnostics device configuration example and concrete system diagnostics flow process.
Fig. 3 is the schematic diagram illustrating system diagnostics device according to embodiments of the present invention further.As Fig. 3
Shown, system diagnostics device includes mainboard (MB) 30 and front console (FPIO) 40.Described mainboard
(MB) 30 correspond to reference to the Part I 10 described in Fig. 1, described front console (FPIO) 40 is right
Ying Yu is with reference to the Part II 20 described in Fig. 1.
It is further configured with super input and output (SIO) 31 and platform control in described mainboard (MB) 30
Device maincenter (PCH) 32 processed.Described SIO 31 corresponds to reference to the diagnosis unit 11 described in Fig. 1, described
PCH 32 corresponds to reference to the input and output control unit 12 described in Fig. 1.Described SIO 31 and described PCH
There is the communication of the signals such as LPC/ESPI between 32.
It is further configured with HUB 41, port 42 in described front console (FPIO) 401…42nAnd
LED 43.Described HUB 41 corresponds to reference to the input/output port integrated unit 21 described in Fig. 1, institute
State port 421…42nCorresponding to reference to the multiple input/output port subelements 22 described in Fig. 11…22n,
And described LED 43 corresponds to reference to the display unit 23 described in Fig. 1.
There is the communication of control signal CTL, described control signal in described HUB 41 and described SIO 31
CTL corresponds to reference to the first control signal described in Fig. 1.Described HUB 41 is existed with described PCH 32
The communication of data signal USB, described presence is corresponding to reference to the inputoutput data described in Fig. 1.
Specifically, when described SIO 31 executes diagnosis and diagnostic data instruction there is not the system failure,
Described PCH 32 is via described HUB 41 and described port 421…42nThe receipts of execution data signal USB
Send out.When described SIO 31 executes diagnosis and diagnostic data instruction there is the system failure, described SIO 31
Send control signal CTL to described HUB 41, notify the system failure to exist.Described HUB 41 responds
In described control signal CTL, control port 421Switch to and be connected with described SIO 31, so that from described
SIO 31 receives and exports described diagnostic data.In one embodiment of the invention, work as external storage
Equipment (such as, USB flash disk or portable hard drive) inserts described port 421When, can will be derived from described SIO 31
Described diagnostic data (that is, error log) be saved in External memory equipment.Meanwhile, described SIO 31
Arrive described LED 43 by sending the second control signal (that is, LED CTL), indicate described LED 43
Execute the corresponding display of described diagnostic data, for example, show error code.
By the concrete configuration of described system diagnostics device 1 as shown in Figure 3, in system worked well,
Described PCH 32 in described system diagnostics device 1 is via described HUB 41 and described port 421…42n
Execute normal data communication, and when diagnosis has the system failure, by normal data communication before
One of port (for example, port 421) multiplexing is as the COM1 obtaining fault message, and pass through institute
State LED 43 and intuitively show error code.Therefore, system diagnostics function and general data output function are realized
Multiplexing, and can notify to user in real time, intuitively by failure condition.
Fig. 4 is the detail flowchart illustrating system diagnosis method according to embodiments of the present invention further.As
Shown in Fig. 4, system diagnosis method according to embodiments of the present invention comprises the following steps.
In step S401, generate the diagnostic data of instruction fault message.Specifically, described SIO 31
Execution diagnoses and generates instruction fault message diagnostic data.Hereafter, process and enter step S402.
In step S402, judge whether diagnostic data indicates there is the system failure.If in step S402
Middle acquisition positive result, i.e. there is the system failure in diagnostic data instruction, then process and enter step S403.
In step S403, diagnosis unit sends the first control signal to input/output port integrated unit.
Specifically, described SIO 31 sends control signal CTL to described HUB 41, notifies the system failure to exist.
Hereafter, process and enter step S404.
In step s 404, input/output port integrated unit, will be multiple defeated in response to the first control signal
Enter one of output port subelement and be connected to diagnosis unit.Specifically, described HUB 41 in response to
Described control signal CTL, control port 421Switch to and be connected with described SIO 31.Hereafter, process into
To step S405.
In step S405, one of multiple input/output port subelements from diagnosis unit receive and
Output diagnostic data.Specifically, control port 421Receive from described SIO 31 and export described diagnosis
Data.For example, when External memory equipment inserts described port 421When, can will be derived from described SIO 31
Error log be saved in External memory equipment.Hereafter, process and enter step S406.
In step S406, diagnosis unit sends the second control signal to display unit.Specifically, described
SIO 31 sends control signal LED CTL to described LED 43.Hereafter, process and enter step S407.
In step S 407, display unit executes display corresponding with diagnostic data.Specifically, described
LED 43 executes the display of error code.
Return to step S402, if obtaining negative decision in step S402, that is, diagnostic data indicates not
There is the system failure, then process and enter step S408.
In step S408, input and output control unit is defeated with multiple via input/output port integrated unit
Enter the transmitting-receiving that output port subelement executes inputoutput data.Specifically, described PCH 32 is via described
HUB 41 and described port 421…42nThe transmitting-receiving of execution data signal USB.
More than, describe system diagnostics device according to embodiments of the present invention and system referring to figs. 1 to Fig. 4
Diagnostic method, it can utilize the existing assembly of hardware system, realizes system diagnostics function and general data
The multiplexing of output function, and can notify to user in real time, intuitively by failure condition.
It should be noted that in this manual, term " inclusion ", "comprising" or its any other
Variant is intended to comprising of nonexcludability, so that including a series of process of key elements, method, thing
Product or equipment not only include those key elements, but also include other key elements being not expressly set out, or
It is also to include for this process, method, article or the intrinsic key element of equipment.There is no more restrictions
In the case of, the key element being limited by sentence "including a ..." is it is not excluded that including described key element
Process, method, also there is other identical element in article or equipment.
Last in addition it is also necessary to explanation, a series of above-mentioned process not only include with order described here by
The process of time serieses execution, and include the place executing parallel or respectively rather than in chronological order
Reason.
Through the above description of the embodiments, those skilled in the art can be understood that this
Bright can realize by the mode of software plus necessary hardware platform naturally it is also possible to all by hardware Lai
Implement.Based on such understanding, technical scheme background technology is contributed whole or
Partly can be embodied in the form of software product, this computer software product can be stored in storage and be situated between
In matter, such as ROM/RAM, magnetic disc, CD etc., including some instructions with so that a computer sets
Standby (can be personal computer, server, or network equipment etc.) executes each embodiment of the present invention
Or some partly described methods of embodiment.
Above the present invention is described in detail, the principle to the present invention for the specific case used herein
And embodiment is set forth, the explanation of above example is only intended to help and understands the method for the present invention
And its core concept；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention,
All will change in specific embodiment and range of application, in sum, this specification content should not
It is interpreted as limitation of the present invention.
Claims (9)
1. a kind of system diagnostics device, including：
Diagnosis unit, for generating the diagnostic data of instruction fault message；
Input and output control unit, for sending control data to described diagnosis unit；
Input/output port integrated unit, for receiving diagnosis control signal from described diagnosis unit, and
For from described input and output control unit receives input output data,
Wherein, described diagnosis unit and described control unit are arranged in first of described system diagnostics device
Point, described input/output port integrated unit is arranged in the Part II of described system diagnostics device, described
Part I and described Part II are separated from each other.
2. the system as claimed in claim 1 diagnostic equipment, wherein said input/output port integrated unit
It is connected further to be arranged in multiple input/output port subelements of described Part II.
3. system diagnostics device as claimed in claim 2, wherein when the instruction of described diagnostic data does not exist
During the system failure, described input and output control unit via described input/output port integrated unit with described
Multiple input/output port subelements execute the transmitting-receiving of inputoutput data.
4. system diagnostics device as claimed in claim 2, wherein when the instruction of described diagnostic data has system
During system fault, described diagnosis unit sends the first control signal to described input/output port integrated unit,
Described input/output port integrated unit in response to described first control signal, by the plurality of input and output
One of port subelement is connected to described diagnosis unit, to receive and defeated from described diagnosis unit
Go out described diagnostic data.
5., as the arbitrary described system diagnostics device of claim 1 to 4, also include display unit, cloth
Put in described Part II,
Wherein, when the instruction of described diagnostic data has the system failure, described diagnosis unit sends the second control
Signal processed is to described display unit, so that described display unit executes display corresponding with described diagnostic data.
6. a kind of system diagnosis method, is applied to system diagnostics device, and described system diagnosis method includes：
Generate the diagnostic data of instruction fault message；
Judge that diagnostic data indicates whether the system failure；
When the instruction of described diagnostic data has the system failure, diagnosis unit sends the first control signal to defeated
Enter output port integrated unit, and
When there is not the system failure in the instruction of described diagnostic data, input and output control unit and input and output
Port integrated unit executes the transmitting-receiving of inputoutput data,
Wherein, described diagnosis unit and described control unit are arranged in first of described system diagnostics device
Point, described input/output port integrated unit is arranged in the Part II of described system diagnostics device, described
Part I and described Part II are separated from each other.
7. system diagnosis method as claimed in claim 6, wherein said input/output port integrated unit
It is connected further to be arranged in multiple input/output port subelements of described Part II, wherein said defeated
The transmitting-receiving entering output control unit with input/output port integrated unit execution inputoutput data includes：
Described input and output control unit is via described input/output port integrated unit and the plurality of input
Output port subelement executes the transmitting-receiving of inputoutput data.
8. system diagnosis method as claimed in claim 7, also includes：
When there is the system failure in the instruction of described diagnostic data, described input/output port integrated unit response
In described first control signal, one of the plurality of input/output port subelement is connected to described
Diagnosis unit；
One of the plurality of input/output port subelement receives from described diagnosis unit and exports institute
State diagnostic data.
9. as the arbitrary described system diagnosis method of claim 6 to 8, wherein said system diagnostics dress
Put the display unit also including being arranged in described Part II, described system diagnosis method also includes：
When the instruction of described diagnostic data has the system failure, described diagnosis unit sends the second control signal
To described display unit；And
Described display unit executes display corresponding with described diagnostic data.
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