CN101800672A - Equipment detection method and equipment - Google Patents
Equipment detection method and equipment Download PDFInfo
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- CN101800672A CN101800672A CN201010107746A CN201010107746A CN101800672A CN 101800672 A CN101800672 A CN 101800672A CN 201010107746 A CN201010107746 A CN 201010107746A CN 201010107746 A CN201010107746 A CN 201010107746A CN 101800672 A CN101800672 A CN 101800672A
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Abstract
The invention discloses an equipment detection method and equipment. Hardware detection is performed on a control layer, a data layer and a detection layer of the equipment by configuring detection message to ensure normal connection of a connector between a main control board and an interface board of the equipment; and when the connection is abnormal, the abnormality is reported in time so as to save a large amount of human and material resources.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of equipment detection method and equipment.
Background technology
At present a lot of high-end equipment all are integrated interpolation frame formula structures, and master control borad is connected in interpolation frame formula structure with the mode that interface board all passes through plug.As shown in Figure 1, each LPU represents an interface board, and SRP represents master control borad, all can plug by hand between interface board and the master control borad.Owing to all be the connected mode that adopts cushion between interface board and the master control borad, in use some problems can appear, the contact pin damage that for example void is inserted or improper use etc. causes etc.
Usually all disposed the self check process in the prior art after the device power, this self check process mainly comprises hardware check and the data check in the start-up course, and the method for this self check comprises:
The memory self check:
The memory self check comprises the self check to general-purpose storages such as FLASH (flash memory), SDRAM, hard disks, also comprise the self check of the plug-in memory of chip etc., this self check is normally by writing data in memory, whether the data that will therefrom read and the data that write to compare the memory function of judging memory normal again;
The chip self check:
The chip self check has register self check and state self check usually, and register self check and memory self check are similar, is the comparison that register is write and reads; The state self check is used in usually that initialization is finished or interim initialization is checked the status register of chip after finishing, and checks whether the status register of chip reaches the state of appointment;
The indicator light self check:
The indicator light self check is meant the detection of the control that flickers of indicator light (needing manual observation to confirm);
Data check:
Data check generally includes program verification, start-up parameter verification etc., and the method for verification mainly is CRC.
But the process of the said equipment power-on self-test just at the self check of chip internal, do not relate between each chip, the detection of connecting line between the plate.And in equipment actual motion and test process, because the communication issue that the void between interface board and the master control borad is inserted or the part pin breaks down etc. causes takes place often.And the failure cause that these problems cause is not easy to expose under many circumstances, has brought great manpower and materials loss for the investigation fault.
Summary of the invention
The invention provides a kind of equipment detection method and equipment, to realize detection to connector between each chip of equipment, between the plate.
The invention provides a kind of equipment detection method, be applied to comprise the equipment of master control borad and interface board, be connected by connector between described master control borad and the interface board, the configuration detection message is used for the connection status of described connector is detected in the described equipment, and this method further comprises:
Transmitting terminal sends detection messages to destination, the quantity of the described detection messages that record sends;
The quantity that described destination recorder is transmitted described detection messages to the quantity and/or the described destination corresponding port of described detection messages, and the quantity of the described detection messages that will write down sends to described transmitting terminal;
Described transmitting terminal receives the quantity of the detection messages that described destination sends, and according to the quantity of the detection messages of self record and the quantity of the detection messages that described destination sends, knows the connection status of described transmitting terminal and described destination.
Described transmitting terminal also comprised before destination sends detection messages:
Described transmitting terminal sends the IPC communication message of request type to described destination;
Described destination sends it back the IPC communication message of answering type according to the current packet counting of IPC communication message zero clearing of described request type to described transmitting terminal; The interface board that described transmitting terminal carries according to the IPC communication message of described response type number sends detection messages to described destination.
Described transmitting terminal is that master control borad CPU, described destination are interface board CPU,
Described destination writes down the quantity that described destination corresponding port transmits described detection messages and comprises: described interface board CPU sends described detection messages after each port of this interface board carries out inloop to next port, and adds up the detection messages quantity that each port receives or transmits by register.
Described transmitting terminal is that interface board CPU, described destination are the aiding CPU on this interface board; Perhaps described transmitting terminal is that master control borad CPU, described destination are interface board CPU.
Described transmitting terminal receives the quantity of the detection messages that described destination sends, and according to the quantity of the detection messages of self record and the quantity of the detection messages that described destination sends, knows that the connection status of described transmitting terminal and described destination comprises:
When described transmitting terminal be master control borad CPU, when described destination is interface board CPU, if the quantity of the detection messages of described master control borad CPU statistics is identical with the quantity of the detection messages that described interface board CPU reports, described master control borad CPU judgement is connected normally with the control channel of described interface board CPU, otherwise judgement is connected unusually with the control channel of described interface board CPU; And/or, if the quantity of the detection messages of described master control borad CPU statistics is identical with the quantity that each port that described interface board CPU reports E-Packets, it is normal to judge that each port on the described interface board connects, otherwise, judge that corresponding port connects unusually;
When described transmitting terminal is that interface board CPU, described destination are during for the aiding CPU on this interface board, if the quantity of the detection messages that described interface board CPU sends is identical with the quantity of the detection messages that described aiding CPU receives, described interface board CPU is connected normally with described aiding CPU, otherwise described interface board CPU is connected with described aiding CPU unusually.
The invention provides a kind of checkout equipment, comprise master control borad and interface board, be connected by connector between described master control borad and the interface board that the configuration detection message is used for the connection status of described connector is detected in the described equipment, this equipment comprises the transmitting terminal and the destination of detection messages, wherein
Described transmitting terminal is used for sending detection messages to described destination the quantity of the described detection messages that record sends; And receive the quantity of the detection messages that described destination sends, according to the quantity of the detection messages of self record and the quantity of the detection messages that described destination sends, know the connection status of described transmitting terminal and described destination;
Described destination be used for the quantity that recorder is transmitted described detection messages to the quantity and/or the described destination corresponding port of described detection messages, and the quantity of the described detection messages that will write down sends to described transmitting terminal.
Described transmitting terminal also is used for:
Send the IPC communication message of request type to described destination, indicate the current packet counting of described destination zero clearing, and behind the IPC communication message of the response type that receives described destination transmission, the interface board that carries according to the IPC communication message of described response type number sends detection messages to described interface board CPU.
Described transmitting terminal is that master control borad CPU, described destination are interface board CPU, and described destination also is used for:
Described detection messages is sent to next port after each port of this interface board carries out inloop, and add up the detection messages quantity that each port receives or transmits by register.
Described transmitting terminal is that interface board CPU, described destination are the aiding CPU on this interface board; Perhaps described transmitting terminal is that master control borad CPU, described destination are interface board CPU.
Described transmitting terminal also is used for:
When described transmitting terminal be master control borad CPU, when described destination is interface board CPU, if the quantity of the detection messages that self adds up is identical with the quantity of the detection messages that described destination reports, then judge to be connected normally, otherwise judgement is connected unusually with the control channel of described destination with the control channel of described destination; And/or, if the quantity of the detection messages of self statistics is identical with the quantity that each port that described destination reports E-Packets, it is normal to judge that each port on the described interface board connects, otherwise, judge that corresponding port connects unusually;
When described transmitting terminal is that interface board CPU, described destination are during for the aiding CPU on this interface board, if the quantity of the detection messages that self sends is identical with the quantity of the detection messages that described destination receives, judge to be connected normally with described destination, otherwise, judge to be connected unusually with described destination.
Compared with prior art, the present invention has the following advantages at least:
Among the present invention, carry out hardware detection by the configuration detection message in control aspect, data plane and the detection aspect of equipment, connector is connected normally between the master control borad of assurance equipment and the interface board, in time reports when unusual connecting, thereby saves a large amount of manpower and materials.
Description of drawings
Fig. 1 is an interpolation frame formula structural group net mode schematic diagram in the prior art;
Fig. 2 is the schematic flow sheet of equipment detection method provided by the invention;
Fig. 3 is the testing process schematic diagram of control plane provided by the invention;
Fig. 4 is the testing process schematic diagram of Forwarding plane provided by the invention;
Fig. 5 is the testing process schematic diagram of detection plane provided by the invention;
Fig. 6 is the structural representation of checkout equipment provided by the invention.
Embodiment
Core concept of the present invention is: the configuration detection message carries out hardware detection in control aspect, data plane and the detection aspect of equipment, and connector is connected normally between the master control borad that guarantees equipment and the interface board.
The invention provides a kind of equipment detection method, be applied to comprise the equipment of master control borad and interface board, be connected by connector between described master control borad and the interface board, the configuration detection message is used for the connection status of described connector is detected in the described equipment, as shown in Figure 2, this method further comprises:
Introduce equipment detection method provided by the invention in detail below in conjunction with concrete application scenarios.
A complete hardware detection of system's connector is divided into the detection of Forwarding plane, control plane, detection plane.Be introduced with regard to the detection on above-mentioned 3 planes respectively below, wherein, should be with the detection order on 3 planes in the scene and nonessential.Should be to finish with the Equipment Inspection in the scene by the mode of packet counting and affirmation.
As shown in Figure 3, the detection of control plane may further comprise the steps:
Concrete, should be with adopting the IPC communication message in the scene, because therefore slot number and the port numbers that can carry its source interface plate in this message make things convenient for master control borad to know the concrete condition of opposite end interface board as detection messages or notice message.
After master control borad and interface board start normally, master control borad CPU sends the IPC communication message of request type to interface board CPU, wherein carry the type of message field, the request message that this field indication message sends for master control borad CPU still is the back message using that interface board CPU sends, for example with 0 expression request type message, type message is responded in 1 expression.
After interface board CPU received the IPC communication message of request type, the packet counting that zero clearing is current was carried out and is begun preparation that special packet is counted, sends it back the IPC communication message of answering type to master control borad CPU.
Concrete, master control borad CPU sends the mass data message respectively to each interface board CPU of equipment, carries out the 3S speed limit and transmits, and add up the quantity that sends datagram.The quantity that corresponding interface board CPU adds up the data message that receives simultaneously.Carry special field in this data message in order to distinguish, make each interface board CPU can accurately discern this data message and count with other messages.
Concrete, after master control borad CPU message sends and finishes, sending the count pick up of each interface board statistics of IPC communication message request, interface board CPU responds the packet counting of being added up.Increase by two fields in this IPC communication message:
(1) packet counting value request field: put 1 and be the request counting, put 0 for not asking counting;
(2) statistical value field: during master control borad CPU request counting, this field is empty; When interface board CPU responds, insert count value.
Interface board CPU discerns this IPC communication message, fills in the quantity of the data message that obtains of statistics and send to master control borad CPU in this message.Master control borad CPU obtains and resolves the counting messages quantity of wherein being carried behind the message, obtains the message quantity forwarded that corresponding self statistics obtains according to wherein slot number, and compares.If both are identical, illustrate that then the connection of this interface board is normal; Otherwise the connection that this interface board is described is unusual, might have empty phenomenon such as insert.
Concrete, master control borad CPU receives after the counting message that interface board CPU responds, will count one by one and master control borad on packet counting compare, if equate that detection is passed through, control plane is communicated with normal, has empty slotting phenomenon; If unequal, system sends alarm to the user, and there is the empty phenomenon of inserting in the prompting user.For example, suppose that there is the empty problem of inserting in No. 3 groove interface boards, relatively both statistical counting values are unequal for master control borad CPU, and there is the empty problem of inserting in No. 3 groove interface boards of prompting user.
The detection of Forwarding plane may further comprise the steps as shown in Figure 4:
Concrete, master control borad CPU sends IPC communication request message to each interface board CPU, asks each interface board CPU that each interface is counted zero clearing, and register is set simultaneously, enables the inloop function of each port.After interface board is handled successfully, send IPC communication back message using, CPU is ready for the notice master control borad, can begin to give out a contract for a project.
Master control borad CPU knows that interface board is ready after receiving the IPC communication back message using that interface board sends, and sends datagram and counts to interface board.After first port of interface board receives data message, this message through sending to next port behind the inloop, is traveled through the total interface of this interface board successively.And, send to next interface board automatically through behind the port of this interface board.Perhaps stopping automatically, and be responsible for sending datagram to each interface board by master control borad CPU through behind the port of this interface board.
For each port corresponding register is set in the interface board, stores the forwarding data message quantity of this port correspondence.
Concrete, master control borad CPU is after message sends, and for example 2s sends IPC communication message request counting to interface board CPU.Interface board CPU receives the register of each port correspondence of inquiry behind this message, obtains the counting messages quantity of each port correspondence.After each interface board is inquired about each port count, carry the counting messages number of I PC communication message that statistics obtains to master control borad CPU transmission.Master control borad CPU compares packet counting and self statistical counting that carries in the IPC communication message, if both are identical, illustrates that then this port forwarding is normal, if both differences illustrate that then this port is unusual, reminds the user by modes such as warnings.
The detection of detection plane may further comprise the steps as shown in Figure 5:
Concrete, each interface board CPU simultaneously or send IPC communication request message respectively, the request aiding CPU carries out the packet counting zero clearing.Aiding CPU is received after this message, responds IPC communication message notification interface plate CPU and has carried out the counting messages preparation.
Concrete, each interface board CPU can require aiding CPU to report statistics after the data message transmission finishes at once or after waiting for certain hour (for example 2s).Aiding CPU sends to interface board CPU after the count value field of IPC communication message is filled in statistical counting.
Interface board CPU obtains after the aiding CPU count value, compare with self count value, if both equate, then connect normally, do not have the empty phenomenon of inserting; If unequal, system sends to the user and has empty inserting or other anomalies between alarm prompt this interface board of user and the aiding CPU.Connection status between each interface board CPU and the aiding CPU detects and can carry out simultaneously, also can carry out respectively.
By adopting method provided by the invention, the configuration detection message carries out hardware detection in control aspect, data plane and the detection aspect of equipment, connector is connected normally between the master control borad of assurance equipment and the interface board, in time reports when unusual connecting, thereby saves a large amount of manpower and materials.
The invention provides a kind of checkout equipment, as shown in Figure 6, comprise master control borad and interface board, be connected by connector between described master control borad and the interface board, the configuration detection message is used for the connection status of described connector is detected in the described equipment, this equipment comprises the transmitting terminal and the destination of detection messages, wherein
Described transmitting terminal is used for sending detection messages to described destination the quantity of the described detection messages that record sends; And receive the quantity of the detection messages that described destination sends, according to the quantity of the detection messages of self record and the quantity of the detection messages that described destination sends, know the connection status of described transmitting terminal and described destination.Concrete, described transmitting terminal sends the IPC communication message of request type to described destination, indicate the current packet counting of described destination zero clearing, and behind the IPC communication message of the response type that receives described destination transmission, the interface board that carries according to the IPC communication message of described response type number sends detection messages to described interface board CPU.
Described destination be used for the quantity that recorder is transmitted described detection messages to the quantity and/or the described destination corresponding port of described detection messages, and the quantity of the described detection messages that will write down sends to described transmitting terminal.
Described transmitting terminal is that interface board CPU, described destination are the aiding CPU on this interface board; Perhaps described transmitting terminal is that master control borad CPU, described destination are interface board CPU.
When described transmitting terminal be master control borad CPU, when described destination is interface board CPU, described destination can also send described detection messages after each port of this interface board carries out inloop to next port, and adds up the detection messages quantity that each port receives or transmits by register.
Described transmitting terminal also is used for: when described transmitting terminal be master control borad CPU, when described destination is interface board CPU, if the quantity of the detection messages that self adds up is identical with the quantity of the detection messages that described destination reports, then judge to be connected normally, otherwise judgement is connected unusually with the control channel of described destination with the control channel of described destination; And/or, if the quantity of the detection messages of self statistics is identical with the quantity that each port that described destination reports E-Packets, it is normal to judge that each port on the described interface board connects, otherwise, judge that corresponding port connects unusually; When described transmitting terminal is that interface board CPU, described destination are during for the aiding CPU on this interface board, if the quantity of the detection messages that self sends is identical with the quantity of the detection messages that described destination receives, judge to be connected normally with described destination, otherwise, judge to be connected unusually with described destination.
By adopting equipment provided by the invention, the configuration detection message carries out hardware detection in control aspect, data plane and the detection aspect of equipment, connector is connected normally between the master control borad of assurance equipment and the interface board, in time reports when unusual connecting, thereby saves a large amount of manpower and materials.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (10)
1. equipment detection method, be applied to comprise the equipment of master control borad and interface board, be connected by connector between described master control borad and the interface board, it is characterized in that, the configuration detection message is used for the connection status of described connector is detected in the described equipment, and this method further comprises:
Transmitting terminal sends detection messages to destination, the quantity of the described detection messages that record sends;
The quantity that described destination recorder is transmitted described detection messages to the quantity and/or the described destination corresponding port of described detection messages, and the quantity of the described detection messages that will write down sends to described transmitting terminal;
Described transmitting terminal receives the quantity of the detection messages that described destination sends, and according to the quantity of the detection messages of self record and the quantity of the detection messages that described destination sends, knows the connection status of described transmitting terminal and described destination.
2. the method for claim 1 is characterized in that, described transmitting terminal also comprised before destination sends detection messages:
Described transmitting terminal sends the IPC communication message of request type to described destination;
Described destination sends it back the IPC communication message of answering type according to the current packet counting of IPC communication message zero clearing of described request type to described transmitting terminal; The interface board that described transmitting terminal carries according to the IPC communication message of described response type number sends detection messages to described destination.
3. method as claimed in claim 1 or 2 is characterized in that, described transmitting terminal is that master control borad CPU, described destination are interface board CPU,
Described destination writes down the quantity that described destination corresponding port transmits described detection messages and comprises: described interface board CPU sends described detection messages after each port of this interface board carries out inloop to next port, and adds up the detection messages quantity that each port receives or transmits by register.
4. method as claimed in claim 1 or 2 is characterized in that, described transmitting terminal is that interface board CPU, described destination are the aiding CPU on this interface board; Perhaps described transmitting terminal is that master control borad CPU, described destination are interface board CPU.
5. method as claimed in claim 4, it is characterized in that, described transmitting terminal receives the quantity of the detection messages of described destination transmission, the quantity of the detection messages that sends according to the quantity and the described destination of the detection messages of self record, know that the connection status of described transmitting terminal and described destination comprises:
When described transmitting terminal be master control borad CPU, when described destination is interface board CPU, if the quantity of the detection messages of described master control borad CPU statistics is identical with the quantity of the detection messages that described interface board CPU reports, described master control borad CPU judgement is connected normally with the control channel of described interface board CPU, otherwise judgement is connected unusually with the control channel of described interface board CPU; And/or, if the quantity of the detection messages of described master control borad CPU statistics is identical with the quantity that each port that described interface board CPU reports E-Packets, it is normal to judge that each port on the described interface board connects, otherwise, judge that corresponding port connects unusually;
When described transmitting terminal is that interface board CPU, described destination are during for the aiding CPU on this interface board, if the quantity of the detection messages that described interface board CPU sends is identical with the quantity of the detection messages that described aiding CPU receives, described interface board CPU is connected normally with described aiding CPU, otherwise described interface board CPU is connected with described aiding CPU unusually.
6. a checkout equipment comprises master control borad and interface board, is connected by connector between described master control borad and the interface board, it is characterized in that, the configuration detection message is used for the connection status of described connector is detected in the described equipment, and this equipment comprises the transmitting terminal and the destination of detection messages, wherein
Described transmitting terminal is used for sending detection messages to described destination the quantity of the described detection messages that record sends; And receive the quantity of the detection messages that described destination sends, according to the quantity of the detection messages of self record and the quantity of the detection messages that described destination sends, know the connection status of described transmitting terminal and described destination;
Described destination be used for the quantity that recorder is transmitted described detection messages to the quantity and/or the described destination corresponding port of described detection messages, and the quantity of the described detection messages that will write down sends to described transmitting terminal.
7. equipment as claimed in claim 6 is characterized in that, described transmitting terminal also is used for:
Send the IPC communication message of request type to described destination, indicate the current packet counting of described destination zero clearing, and behind the IPC communication message of the response type that receives described destination transmission, the interface board that carries according to the IPC communication message of described response type number sends detection messages to described interface board CPU.
8. as claim 6 or 7 described equipment, it is characterized in that described transmitting terminal is that master control borad CPU, described destination are interface board CPU, described destination also is used for:
Described detection messages is sent to next port after each port of this interface board carries out inloop, and add up the detection messages quantity that each port receives or transmits by register.
9. as claim 6 or 7 described equipment, it is characterized in that described transmitting terminal is that interface board CPU, described destination are the aiding CPU on this interface board; Perhaps described transmitting terminal is that master control borad CPU, described destination are interface board CPU.
10. equipment as claimed in claim 9 is characterized in that, described transmitting terminal also is used for:
When described transmitting terminal be master control borad CPU, when described destination is interface board CPU, if the quantity of the detection messages that self adds up is identical with the quantity of the detection messages that described destination reports, then judge to be connected normally, otherwise judgement is connected unusually with the control channel of described destination with the control channel of described destination; And/or, if the quantity of the detection messages of self statistics is identical with the quantity that each port that described destination reports E-Packets, it is normal to judge that each port on the described interface board connects, otherwise, judge that corresponding port connects unusually;
When described transmitting terminal is that interface board CPU, described destination are during for the aiding CPU on this interface board, if the quantity of the detection messages that self sends is identical with the quantity of the detection messages that described destination receives, judge to be connected normally with described destination, otherwise, judge to be connected unusually with described destination.
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| CN107682188A (en) * | 2017-09-29 | 2018-02-09 | 新华三技术有限公司 | A kind of failure cognitive method and device |
| CN108199918A (en) * | 2017-12-28 | 2018-06-22 | 惠州Tcl家电集团有限公司 | A kind of method and system for testing washing machine |
| CN108199918B (en) * | 2017-12-28 | 2021-06-15 | Tcl家用电器（合肥）有限公司 | Method and system for testing washing machine |
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