CN103559462A - Lock catch processing device and method - Google Patents
Lock catch processing device and method Download PDFInfo
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- CN103559462A CN103559462A CN201310567682.XA CN201310567682A CN103559462A CN 103559462 A CN103559462 A CN 103559462A CN 201310567682 A CN201310567682 A CN 201310567682A CN 103559462 A CN103559462 A CN 103559462A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/80—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors
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Abstract
The embodiment of the invention provides a lock catch processing device and a lock catch processing method. The lock catch processing device comprises a device manager, a lock catch component and a lock catch controller, wherein the device manager is connected with the lock catch controller, and is used for obtaining an unlocking instruction or a failure instruction; the lock catch controller is connected with the lock catch component, and is used for driving the lock catch component to unlock corresponding FRUs (field replacement unit) in the unlocking instruction or the failure instruction after the device manager receives the unlocking instruction or the failure instruction. According to the embodiment of the invention, the problems about shutdown of the system and data loss due to the fact that other FRUs in normal operation are pulled out mistakenly when the FRUs with special serial numbers in a great number of FRUs with the same type and model are replaced in the prior art are solved, and the safety and reliability in unlocking operation by the lock catch processing device are improved.
Description
Technical field
The embodiment of the present invention relates to hardware lock technology, relates in particular to a kind of snap close treating apparatus and method.
Background technology
At present, hard disk array (Redundant Arrays of Inexpensive Disks, be called for short: RAID) mainly comprise: hardware cell and replaceable device cell (Field Replacement Units, be called for short: FRU), wherein, on this hardware cell, be provided with a plurality of grooves position, this groove position refers to the placement space of the FRU to inserting.In addition, in order to prevent because of vibrations, movements etc. are former thereby cause FRU to drop out from hardware cell, the main snap close mode that adopts in prior art, in the groove position of this hardware cell, the snap close with shell fragment is set, when FRU inserts the groove position of hardware cell, unclamping shell fragment can be locked in this FRU in hardware cell, to fix the FRU in this groove position, in addition, can also with external force, press shell fragment by user and can separate opening lock catch, and extract the FRU in corresponding slot position, thereby by being provided with the snap close of shell fragment, control the plug of the FRU in this hardware cell, effectively prevent because of vibrations, mobile grade causes dropping out of FRU.
But, with the snap close of shell fragment owing to opening by the artificial application of force, and FRU has many redundant configuration, therefore, in the maintenance process of hard disk array, often need rule of thumb accurately to find the FRU of particular number to change in the FRU of a large amount of of the same type and same models, if mistake is extracted FRU of other normal operations, can cause system closedown, when serious, even cause loss of data.
Summary of the invention
The embodiment of the present invention provides a kind of snap close treating apparatus and method, when the FRU of particular number in the FRU of a large amount of of the same type and same models is changed to solve in prior art, because mistake is extracted the FRU of other normal operations, cause the problem of system closedown and loss of data.
First aspect, the embodiment of the present invention provides a kind of latching system, comprising:
Equipment manager, latch components and snap close controller; Wherein:
Described equipment manager, is connected with described snap close controller, for obtaining unlock command or fault instruction;
Described snap close controller, be connected with described latch components, for receiving after described unlock command or fault instruction at described equipment manager, drive described latch components to carry out release to variable device cell corresponding in described unlock command or fault instruction.
In the first possibility implementation of first aspect, described equipment manager comprises:
Receiving element, the described unlock command triggering for receiving user, described unlock command comprises: type, frame number and groove number;
Trigger element, for triggering described frame number corresponding SES chip, make described in described SES chip drives type and groove number corresponding snap close controller drive described latch components to carry out release to described type, described frame number and described groove number corresponding FRU, so that it is separated to insert the hardware cell lock that FRU that described type, described frame number and described groove are number corresponding and described frame are number corresponding.
The implementation possible according to the first of first aspect, in the possible implementation of the second, described receiving element is also for obtaining fault instruction, and described fault instruction comprises: frame number, groove number, type and fault numbering;
Described equipment manager also comprises:
Analytic unit, for according to described fault numbering, judges whether to change described frame number, groove number and FRU corresponding to type;
Described trigger element is also for determining at described analytic unit when described frame number, groove number and FRU corresponding to type are changed, trigger described frame number corresponding SES chip, make described in described SES chip drives groove number corresponding snap close controller drive described latch components to carry out release to described frame number, described groove number and FRU corresponding to described type, so that it is separated to insert the hardware cell lock that FRU that described frame number, described groove are number corresponding with described type and described frame are number corresponding.
The implementation possible according to the second of first aspect, in the third possible implementation, described receiving element also inserts instruction for receiving device, and described device inserts instruction and comprises type, frame number and groove number;
Described equipment manager also comprises:
Detecting unit, for detecting described type, frame number and groove number corresponding FRU;
Described snap close controller, also for after described type, frame number and groove number corresponding FRU being detected at described detecting unit and passing through, drives described latch components to lock to described type, frame number and groove number corresponding FRU.
According to the first of first aspect, first aspect in the third possible implementation any, in the 4th kind of possible implementation, described latch components comprises: the first delivery wheel, the second delivery wheel, travelling belt and tapered end; Wherein:
Described travelling belt winding is on described the first delivery wheel and described the second delivery wheel;
Described tapered end is arranged on described travelling belt;
Described the first delivery wheel and/or the second delivery wheel, be connected with described snap close controller, for when described snap close controller is powered to described the first delivery wheel and/or the second delivery wheel, drive the described tapered end on described travelling belt to slide, realize described tapered end in the locked groove that slides into corresponding FRU to lock, or described tapered end from corresponding FRU locked groove, skid off after to carry out release;
Wherein, described locked groove is arranged on the bottom of FRU, and matches with described tapered end.
Second aspect, the embodiment of the present invention provides a kind of snap close disposal route, comprising:
By equipment manager, obtain unlock command or fault instruction;
Triggering snap close controller drives latch components to carry out release to replaceable device cell FRU corresponding in described unlock command or fault instruction.
In the first of second aspect may implementation, when described unlock command comprises type, frame number and groove, described triggering snap close controller drives latch components to carry out release to FRU corresponding in described unlock command or fault instruction, comprising:
Trigger described frame number corresponding SES chip, make described in described SES chip drives type and groove number corresponding snap close controller drive described latch components to carry out release to described type, described frame number and described groove number corresponding FRU, so that it is separated to insert the hardware cell lock that FRU that described type, described frame number and described groove are number corresponding and described frame are number corresponding.
In the second of second aspect may implementation, in described fault instruction, comprise: when frame number, groove number, type and fault numbering, described method also comprises:
According to described fault numbering, judge whether to change described frame number, groove number and FRU corresponding to type;
Described triggering snap close controller drives latch components to carry out release to FRU corresponding in described unlock command or fault instruction, comprising:
Determining when described frame number, groove number and FRU corresponding to type are changed, trigger described frame number corresponding SES chip, make described in described SES chip drives groove number corresponding snap close controller drive described latch components to carry out release to described frame number, described groove number and FRU corresponding to described type, so that it is separated to insert the hardware cell lock that FRU that described frame number, described groove are number corresponding with described type and described frame are number corresponding.
In the third possibility implementation of second aspect, also comprise:
By described equipment manager receiving device, insert instruction, described device inserts instruction and comprises type, frame number and groove number, and described type, frame number and groove number corresponding FRU are detected;
After described type, frame number and groove number corresponding FRU detected passing through, trigger frame number corresponding SES chip, described latch components that groove described in described SES chip drives is number corresponding is locked to described type, frame number and groove number corresponding FRU.
According to the first of second aspect, second aspect in the third possible implementation any, in the 4th kind of possible implementation, trigger described snap close controller and drive described latch components to lock to FRU or release is specially:
Trigger described snap close controller to the first delivery wheel in described latch components and/or the power supply of the second delivery wheel, so that described the first delivery wheel and/or the second delivery wheel drive winding, the tapered end on the travelling belt of described the first delivery wheel and the second delivery wheel slides, realize described tapered end in the locked groove that slides into corresponding FRU to lock, or described tapered end from corresponding FRU locked groove, skid off after to carry out release;
Wherein, described locked groove is arranged on the bottom of FRU, and matches with described tapered end.
Snap close treating apparatus and method that the embodiment of the present invention provides, the unlock command that snap close controller receives by connected equipment manager or fault instruction, drive connected latch components to carry out release to the FRU indicating in this unlock command or fault instruction, realize instruction control and management latch components corresponding to FRU indicated with this instruction of sending by user and carried out release, solved in prior art when the FRU of particular number in the FRU of a large amount of of the same type and same models is changed, because mistake is extracted the FRU of other normal operations, the problem that causes system closedown and loss of data, improved the safety and reliability that snap close treating apparatus carries out unlocking operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of an embodiment of a kind of snap close treating apparatus provided by the present invention;
Fig. 2 is the structural representation of another embodiment of a kind of snap close treating apparatus provided by the present invention;
Fig. 3 is the also structural representation of an embodiment of a kind of snap close treating apparatus provided by the present invention;
The structural representation of latch components in the snap close treating apparatus that Fig. 4 provides to Fig. 3 for Fig. 1;
Fig. 5 A, Fig. 5 B and Fig. 5 C are the schematic diagram of the process that locks of latch components shown in Fig. 4;
Fig. 6 is the process flow diagram of an embodiment of a kind of snap close disposal route provided by the present invention;
Fig. 7 is the process flow diagram of another embodiment of a kind of snap close disposal route provided by the present invention;
Fig. 8 is the also process flow diagram of an embodiment of a kind of snap close disposal route provided by the present invention;
Fig. 9 is the process flow diagram of another embodiment of a kind of snap close disposal route provided by the present invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the structural representation of an embodiment of a kind of snap close treating apparatus provided by the present invention.As shown in Figure 1, the device of the present embodiment can comprise: equipment manager 100, latch components 200 and snap close controller 300; Wherein, this equipment manager 100, is connected with this snap close controller 300, for obtaining unlock command or fault instruction; This snap close controller 300, is connected with this latch components 200, for receiving after this unlock command or fault instruction at this equipment manager 100, drives FRU corresponding in 200 pairs of these unlock commands of this latch components or fault instruction to carry out release.
In the present embodiment, for example, latch components 200 can be for each groove position in hard disk chassis be to inserting the anchor switch of the FRU of this groove position, snap close controller 300 can carry out switch control to the latch components 200 of each groove position correspondence in this hard disk chassis, particularly, when this snap close controller 300 gets unlock command or the fault instruction that equipment manager 100 receives, this unlock command or fault instruction indication this snap close controller 300 pair connected latch components 200 corresponding with this instruction are carried out release, normally, when in user need to be to hard disk chassis, the latch components 200 of specified slot position is carried out release, to equipment manager 100, send unlock command, or, when equipment manager 100 detects the FRU generation fault of specified channel position in hard disk chassis, send fault instruction, snap close controller 300 carries out release processing according to above-mentioned unlock command or fault instruction to the latch components 200 of groove position correspondence indicated in instruction, in prior art, in the time of need to changing the FRU in hard disk chassis, conventionally according to user, treat the judgement of groove position, release FRU place, the snap close of direct release corresponding slot position, easily because of the wrong operating FRU that chooses of user's error in judgement, even if the groove position of knowing the hard disk chassis that need to be unlocked that user is clear and definite, also may, because the FRU of normally operation is taken out in maloperation, cause system closedown, unlike the prior art, in the present embodiment, to the release of latch components 200, be to carry out by obtaining the instruction of equipment manager 100 receptions, according to instruction, control the indicated snap close controller of this instruction 300 and drive the corresponding groove of corresponding FRU position to carry out release, avoided the erroneous judgement that people is release to break or maloperation.
It should be noted that, equipment manager 100 can connect a plurality of snap close controllers 300, simultaneously or send one by one locking or unlock command to different latch components 200, so that snap close controller 300 locks to the latch components 200 of its connection or separates lock control, realize choosing or fixing the FRU of these latch components 200 correspondences.
The snap close treating apparatus that the present embodiment provides, the unlock command that snap close controller receives by connected equipment manager or fault instruction, drive connected latch components to carry out release to the FRU indicating in this unlock command or fault instruction, realize instruction control and management latch components corresponding to FRU indicated with this instruction of sending by user and carried out release, solved in prior art when the FRU of particular number in the FRU of a large amount of of the same type and same models is changed, because mistake is extracted the FRU of other normal operations, the problem that causes system closedown and loss of data, improved the safety and reliability that snap close treating apparatus carries out unlocking operation.
Fig. 2 is the structural representation of another embodiment of a kind of snap close treating apparatus provided by the present invention.As shown in Figure 2, the device of the present embodiment is on the basis of above-described embodiment, and this equipment manager 100 specifically comprises: receiving element 110 and trigger element 120, wherein, this unlock command that this receiving element 110 triggers for receiving user, this unlock command comprises: type, frame number and groove number; This trigger element 120 is for triggering this frame number corresponding SES chip, make snap close controller 300 that this SES chip drives the type and groove are number corresponding drive 200 pairs of the type of these latch components, this frame number and this groove number corresponding FRU to carry out release, so that it is separated to insert the hardware cell that FRU that the type, frame number and groove are number corresponding and this frame are number corresponding.
In the present embodiment, specifically by receiving element 110, receive the unlock command that user triggers, this unlock command comprises type, frame number and groove number, make trigger element 120 trigger small computer system interface (the Small Computer System Interface in the hard disk chassis that this frame is number corresponding according to unlock command, be called for short: SCSI) (SCSI Enclosure Services is called for short expansion service: SES) chip, normally, in each hard disk chassis of hard disk array, be provided with a SES chip, when trigger element 120 drives SES chip corresponding to number indicated hard disk chassis of this frame according to the frame in unlock command number, the SES chip that this is triggered further drives the 300 pairs of corresponding latch components 200 of snap close controller in corresponding groove position to carry out release according to the type in unlock command and groove number, thereby realize, insert the type, the hardware cell that number corresponding FRU of frame number and groove and this frame are number corresponding is separated, be that user can take out separated FRU.
Fig. 3 is the also structural representation of an embodiment of a kind of snap close treating apparatus provided by the present invention, on above-mentioned basis embodiment illustrated in fig. 2, this receiving element 110 is also for obtaining fault instruction, and this fault instruction comprises: frame number, groove number, type and fault numbering; Correspondingly, this equipment manager 100 also comprises: analytic unit 130, for according to this fault numbering, judges whether to change this frame number, groove number and FRU corresponding to type; Correspondingly, this trigger element 120 is also for determining at this analytic unit 130 when this frame number, groove number and FRU corresponding to type are changed, trigger this frame number corresponding SES chip, make snap close controller 300 that this this groove of SES chip drives is number corresponding drive 200 pairs of these frames of these latch components number, this groove number and FRU corresponding to the type to carry out release, thereby it is separated to make to insert the hardware cell that FRU that this frame number, this groove are number corresponding with the type and this frame are number corresponding.
Ground similar to the above embodiments, in the present embodiment, fault instruction is for making trigger element 120 carry out release to the frame of its indication number with groove number corresponding FRU according to this instruction.There is fault in certain FRU in hard disk array, in the time of can not normally moving, can be to equipment manager 100 reporting fault instructions, and frame number, groove number, type and the fault numbering of in this fault instruction, carrying the FRU that has fault.For instance, can the detection management thread by device detect whether fault of FRU, and when certain FRU fault, reporting fault instruction is to equipment manager 100.
Correspondingly, equipment manager 110 also comprises analytic unit 130, specifically the fault numbering in this fault instruction is analyzed, thereby judge whether need to the FRU in the indicated frame of this fault instruction number and groove number be changed, and then make trigger element 120 after obtaining the analysis result of analytic unit 130, carry out operation accordingly; For example, analytic unit 130 is determined and need to be changed this frame number, groove number and FRU corresponding to type, trigger element 120 triggers the SES chip in the hard disk chassis that these frames are number corresponding, this SES chip further drives the 300 pairs of corresponding latch components 200 of snap close controller in corresponding groove position to carry out release according to the groove in fault instruction number, thereby it is separated realize to insert the hardware cell that FRU that this frame number, groove are number corresponding with the type and this frame are number corresponding, user can take out separated FRU and changes.
The present embodiment is in specific implementation, the fault instruction of being obtained by equipment manager analysis, to existing the FRU of fault whether to need to change, judge, similar to the above embodiments to judging the unlocking manner of rear definite FRU that need to change, also be according to frame indicated in instruction number, to realize control to snap close controller with groove number by equipment manager, and then corresponding FRU is carried out to release, in the process of release, avoided the error of artificial judgement and unlocking operation and the problem of the release that makes the mistake.
Further, in another embodiment of the present invention, on above-mentioned basis embodiment illustrated in fig. 3, this receiving element 110 also inserts instruction for receiving device, and this device inserts instruction and comprises type, frame number and groove number; This equipment manager 100 also comprises: detecting unit 140, for the type, frame number and groove number corresponding FRU are detected; This snap close controller 300, also for after detecting at 140 pairs of the type of this detecting unit, frame number and groove number corresponding FRU and passing through, drives 200 pairs of the type of this latch components, frame number and groove number corresponding FRU to lock.
In the present embodiment, realized the control mode of the automatic lockout of the FRU to inserting, in specific implementation, when having new FRU to insert the groove position in hard disk chassis, SES chip detection in this hard disk chassis is to the signal in place of corresponding groove position in hard disk chassis, to equipment manager 100, report this detection signal, specifically to receiving element 110, send insertion instruction, this insertion instruction is for making 100 pairs of equipment managers insert the indicated type of instruction, FRU in frame number and the groove number processing that locks, particularly, insert the type that instruction comprises FRU, frame number and groove number, correspondingly, equipment manager 100 also comprises detecting unit 140, this is inserted to the indicated type of instruction, frame number detects with groove number corresponding FRU, if detect, pass through, illustrate that this FRU can normally move in this hard disk array, and then drive latch components 200 corresponding to 300 couples of these FRU of snap close controller to lock, avoid this FRU to be taken out when operation by mistake and cause system closedown.
The snap close treating apparatus that the present embodiment provides, on the basis of above-described embodiment, not only can realize and treat the unlocking operation that the FRU of release carries out, can also realize when inserting FRU, according to the SES chip of hard disk chassis, the detection of signal in place is initiated to insert instruction automatically, to realize the automatic lockout operation to the FRU of this insertion, further improved the safety and reliability of snap close treating apparatus in hard disk array.
It should be noted that, in the present embodiment, also the instruction that locks that can send equipment manager by user realizes the indicated FRU of this instruction is locked, type that FRU to be locked is corresponding, frame number and groove number are specified in this instruction that locks, similar to the control mode to unlock command in the control mode of the instruction that locks and above-described embodiment in the present embodiment, the difference that performs an action of just latch components being sent.
The structural representation of latch components in the snap close treating apparatus that Fig. 4 provides to Fig. 3 for Fig. 1, Fig. 5 A, Fig. 5 B and Fig. 5 C are the schematic diagram of the mode that locks of latch components shown in Fig. 4.Please refer to Fig. 4 and Fig. 5 A～Fig. 5 C, the latch components 200 that the present embodiment provides comprises: the first delivery wheel 210, the second delivery wheel 220, travelling belt 230 and tapered end 240; Wherein: these travelling belt 230 windings are on this first delivery wheel 210 and this second delivery wheel 220; This tapered end 240 is arranged on this travelling belt 230; This first delivery wheel 210 and/or the second delivery wheel 220, be connected with snap close controller 300, for when this snap close controller 300 is powered to this first delivery wheel 210 and/or the second delivery wheel 220, drive this tapered end 240 on this travelling belt 230 to slide, realize this tapered end 240 in sliding into the locked groove 240a of corresponding FRU to lock, or this tapered end 240 from corresponding FRU locked groove 240a, skid off after to carry out release; Wherein, this locked groove 240a is arranged on the bottom of FRU, and matches with this tapered end 240.
In the present embodiment, for instance, the first delivery wheel 210 can be a micromachine for a pulley, the second delivery wheel 220, to drive the tapered end 240 on travelling belt 230 to slide.In addition, this travelling belt 230 can be specially rubber belt etc.
In the present embodiment, the implementation of a kind of concrete latch components 200 of snap close treating apparatus is provided, this latch components 200 is arranged in the groove position in hard disk chassis, corresponding one by one with the FRU being inserted into groove position, concrete, this latch components 200 can be arranged on to the bottom of groove position, the bottom position contacting with hard disk chassis while being FRU insertion groove position, in the present embodiment, latch components 200 is locking to the FRU of insertion groove position, therefore, the locked groove 240a and the tapered end 240 that be respectively arranged with latch components 200 in the groove position of FRU and its insertion in, match, locked groove 240a can be one " recessed " grooved, correspondingly, utilize tapered end 240 slipping into or skidding off in locked groove 240a to realize locking or release of latch components 200, in specific implementation, locked groove 240a is arranged on the bottom of FRU, when this FRU inserts the groove position in hard disk chassis, as shown in Fig. 5 A and Fig. 5 B, the locked groove 240a of this FRU bottom moves to tapered end 240 directions of bottom, groove position, until locked groove 240a contacts with tapered end 240, now, tapered end is positioned at the outside, “Ao”Cao district of locked groove 240a, latch components 200 is released state, when snap close controller 300 receives the instruction or while inserting instruction of locking of equipment manager 100, control connected the first delivery wheel 210 and/or the second delivery wheel 220 rotations, the tapered end 240 that drives travelling belt 230 and be arranged on this travelling belt 230 moves thereupon, as shown in Fig. 5 B and Fig. 5 C, this tapered end 240 is slipped into the inside, “Ao”Cao district of locked groove 240a, now, latch components 200 is locking state.
The present embodiment provides the latch components in snap close treating apparatus, corresponding one by one with groove position and the insertion FRU wherein of hard disk chassis in hard disk array, by snap close controller, by the instruction of obtaining, realize the indicated frame number of instruction is locked or release with groove number corresponding latch components, all latch components and the locked groove being mated have unified specification, can independent assortment, while making FRU insert any groove position of the same type can with this groove position in tapered end be used in conjunction with.
It should be noted that, the present embodiment provides a kind of implementation of latch components, the structure of latch components in snap close treating apparatus provided by the present invention and the mode of its locking and de-locking are not restricted to the concrete mode that the present embodiment provides, everyly can obtain instruction by snap close controller and realize the locking or release of latch components, may be used in snap close treating apparatus provided by the invention.
Fig. 6 is the process flow diagram of an embodiment of a kind of snap close disposal route provided by the present invention, and the method that the present embodiment provides is applicable to the mode of operation of Fig. 1 shown device of the present invention.As shown in Figure 6, the method for the present embodiment can comprise:
S110, obtains unlock command or fault instruction by equipment manager.
S120, triggers snap close controller and drives latch components to carry out release to replaceable device cell FRU corresponding in this unlock command or fault instruction.
The disposal route of the snap close treating apparatus that the snap close disposal route that the embodiment of the present invention provides provides for the present invention is embodiment illustrated in fig. 1, possesses corresponding method step, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 7 is the process flow diagram of another embodiment of a kind of snap close disposal route provided by the present invention, and as shown in Figure 7, the method for the present embodiment comprises:
S210, obtains unlock command by equipment manager, and this unlock command comprises type, frame number and groove number.
S220, trigger this frame number corresponding SES chip, make this SES chip drives the type and groove number corresponding snap close controller drive this latch components to carry out release to the type, this frame number and this groove number corresponding FRU, so that it is separated to insert the hardware cell lock that FRU that the type, frame number and groove are number corresponding and this frame are number corresponding.
The disposal route of the snap close treating apparatus that the snap close disposal route that the embodiment of the present invention provides provides for the present invention is embodiment illustrated in fig. 2, possesses corresponding method step, and it realizes principle and technique effect is similar, repeats no more herein.
Alternatively, Fig. 8 is the also process flow diagram of an embodiment of a kind of snap close disposal route provided by the present invention, and as shown in Figure 8, the method for the present embodiment comprises:
S310, obtains fault instruction by equipment manager, and this fault instruction comprises: frame number, groove number, type and fault numbering.
S320, according to this fault numbering, judges whether to change this frame number, groove number and FRU corresponding to type; If so, carry out S330; If not, finish.
S330, trigger this frame number corresponding SES chip, make this this groove of SES chip drives number corresponding snap close controller drive this latch components to carry out release to this frame number, this groove number and FRU corresponding to the type, so that it is separated to insert the hardware cell lock that FRU that this frame number, this groove are number corresponding with the type and this frame are number corresponding.Finish.
Further, Fig. 9 is the process flow diagram of another embodiment of a kind of snap close disposal route provided by the present invention, and as shown in Figure 9, the method for the present embodiment comprises:
S410, inserts instruction by this equipment manager receiving device, and this device inserts instruction and comprises type, frame number and groove number.
S420, judges that whether FRU that the type, frame number and groove are number corresponding is by detecting; If so, carry out S430; If not, finish.
S430, triggers frame number corresponding SES chip, and this latch components that this this groove of SES chip drives is number corresponding is locked to the type, frame number and groove number corresponding FRU.Finish.
It should be noted that, in the present embodiment, also the instruction that locks that can send equipment manager by user realizes the indicated FRU of this instruction is locked, type that FRU to be locked is corresponding, frame number and groove number are specified in this instruction that locks, similar to the control mode to unlock command in the control mode of the instruction that locks and above-described embodiment in the present embodiment, the difference that performs an action of just latch components being sent.
The disposal route of the snap close treating apparatus that the snap close disposal route that the embodiment of the present invention provides provides for the present invention is embodiment illustrated in fig. 3, possesses corresponding method step, and it realizes principle and technique effect is similar, repeats no more herein.
In specific implementation, in the various embodiments described above, triggering snap close controller drives latch components to lock to FRU or release is specifically as follows: trigger this snap close controller to the first delivery wheel in this latch components and/or the power supply of the second delivery wheel, so that this first delivery wheel and/or the second delivery wheel drive winding, the tapered end on the travelling belt of this first delivery wheel and the second delivery wheel slides, realize this tapered end in the locked groove that slides into corresponding FRU to lock, or this tapered end from corresponding FRU locked groove, skid off after to carry out release; Wherein, this locked groove is arranged on the bottom of FRU, and matches with this tapered end.
The snap close disposal route that the embodiment of the present invention provides is the disposal route of latch components in the snap close treating apparatus that Fig. 4 of the present invention and Fig. 5 A～Fig. 5 C illustrated embodiment are provided, possesses corresponding method step, it realizes principle and technique effect is similar, repeats no more herein
It should be noted that, the present embodiment provides a kind of implementation of latch components, control latch components in snap close disposal route provided by the present invention lock or unlocking manner is not restricted to the concrete mode that the present embodiment provides, everyly can obtain instruction by snap close controller and realize the locking or release of latch components, may be used in snap close disposal route provided by the invention.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each embodiment of the method can complete by the relevant hardware of programmed instruction.Aforesaid program can be stored in a computer read/write memory medium.This program, when carrying out, is carried out the step that comprises above-mentioned each embodiment of the method; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Finally it should be noted that: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a snap close treating apparatus, is characterized in that, comprising: equipment manager, latch components and snap close controller; Wherein:
Described equipment manager, is connected with described snap close controller, for obtaining unlock command or fault instruction;
Described snap close controller, be connected with described latch components, for receiving after described unlock command or fault instruction at described equipment manager, drive described latch components to carry out release to replaceable device cell FRU corresponding in described unlock command or fault instruction.
2. device according to claim 1, is characterized in that, described equipment manager comprises:
Receiving element, the described unlock command triggering for receiving user, described unlock command comprises: type, frame number and groove number;
Trigger element, for triggering described frame number corresponding SES chip, make described in described SES chip drives type and groove number corresponding snap close controller drive described latch components to carry out release to described type, described frame number and described groove number corresponding FRU, so that it is separated to insert the hardware cell lock that FRU that described type, described frame number and described groove are number corresponding and described frame are number corresponding.
3. device according to claim 2, is characterized in that, described receiving element is also for obtaining fault instruction, and described fault instruction comprises: frame number, groove number, type and fault numbering;
Described equipment manager also comprises:
Analytic unit, for according to described fault numbering, judges whether to change described frame number, groove number and FRU corresponding to type;
Described trigger element is also for determining at described analytic unit when described frame number, groove number and FRU corresponding to type are changed, trigger described frame number corresponding SES chip, make described in described SES chip drives groove number corresponding snap close controller drive described latch components to carry out release to described frame number, described groove number and FRU corresponding to described type, so that it is separated to insert the hardware cell lock that FRU that described frame number, described groove are number corresponding with described type and described frame are number corresponding.
4. device according to claim 3, is characterized in that, described receiving element also inserts instruction for receiving device, and described device inserts instruction and comprises type, frame number and groove number;
Described equipment manager also comprises:
Detecting unit, for detecting described type, frame number and groove number corresponding FRU;
Described snap close controller, also for after described type, frame number and groove number corresponding FRU being detected at described detecting unit and passing through, drives described latch components to lock to described type, frame number and groove number corresponding FRU.
5. according to the arbitrary described device of claim 1 to 4, it is characterized in that, described latch components comprises: the first delivery wheel, the second delivery wheel, travelling belt and tapered end; Wherein:
Described travelling belt winding is on described the first delivery wheel and described the second delivery wheel;
Described tapered end is arranged on described travelling belt;
Described the first delivery wheel and/or the second delivery wheel, be connected with described snap close controller, for when described snap close controller is powered to described the first delivery wheel and/or the second delivery wheel, drive the described tapered end on described travelling belt to slide, realize described tapered end in the locked groove that slides into corresponding FRU to lock, or described tapered end from corresponding FRU locked groove, skid off after to carry out release;
Wherein, described locked groove is arranged on the bottom of FRU, and matches with described tapered end.
6. a snap close disposal route, is characterized in that, comprising:
By equipment manager, obtain unlock command or fault instruction;
Triggering snap close controller drives latch components to carry out release to replaceable device cell FRU corresponding in described unlock command or fault instruction.
7. method according to claim 6, is characterized in that, when described unlock command comprises type, frame number and groove, described triggering snap close controller drives latch components to carry out release to FRU corresponding in described unlock command or fault instruction, comprising:
Trigger described frame number corresponding SES chip, make described in described SES chip drives type and groove number corresponding snap close controller drive described latch components to carry out release to described type, described frame number and described groove number corresponding FRU, so that it is separated to insert the hardware cell lock that FRU that described type, described frame number and described groove are number corresponding and described frame are number corresponding.
8. method according to claim 6, is characterized in that, in described fault instruction, comprises: when frame number, groove number, type and fault numbering, described method also comprises:
According to described fault numbering, judge whether to change described frame number, groove number and FRU corresponding to type;
Described triggering snap close controller drives latch components to carry out release to FRU corresponding in described unlock command or fault instruction, comprising:
Determining when described frame number, groove number and FRU corresponding to type are changed, trigger described frame number corresponding SES chip, make described in described SES chip drives groove number corresponding snap close controller drive described latch components to carry out release to described frame number, described groove number and FRU corresponding to described type, so that it is separated to insert the hardware cell lock that FRU that described frame number, described groove are number corresponding with described type and described frame are number corresponding.
9. method according to claim 6, is characterized in that, also comprises:
By described equipment manager receiving device, insert instruction, described device inserts instruction and comprises type, frame number and groove number, and described type, frame number and groove number corresponding FRU are detected;
After described type, frame number and groove number corresponding FRU detected passing through, trigger frame number corresponding SES chip, described latch components that groove described in described SES chip drives is number corresponding is locked to described type, frame number and groove number corresponding FRU.
10. according to the arbitrary described method of claim 6 to 9, it is characterized in that, trigger described snap close controller and drive described latch components to lock to FRU or release is specially:
Trigger described snap close controller to the first delivery wheel in described latch components and/or the power supply of the second delivery wheel, so that described the first delivery wheel and/or the second delivery wheel drive winding, the tapered end on the travelling belt of described the first delivery wheel and the second delivery wheel slides, realize described tapered end in the locked groove that slides into corresponding FRU to lock, or described tapered end from corresponding FRU locked groove, skid off after to carry out release;
Wherein, described locked groove is arranged on the bottom of FRU, and matches with described tapered end.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567682.XA CN103559462B (en) | 2013-11-14 | 2013-11-14 | Snap close processes device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567682.XA CN103559462B (en) | 2013-11-14 | 2013-11-14 | Snap close processes device and method |
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| CN103559462A true CN103559462A (en) | 2014-02-05 |
| CN103559462B CN103559462B (en) | 2016-06-29 |
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| CN113127083A (en) * | 2021-04-27 | 2021-07-16 | 浪潮软件科技有限公司 | Intelligent lock application and unsealing method and system based on customs security and data processing device |
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| Publication number | Publication date |
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| CN103559462B (en) | 2016-06-29 |
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