CN106611452B - Overhaul isolating closing lock system and method - Google Patents
Overhaul isolating closing lock system and method Download PDFInfo
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- CN106611452B CN106611452B CN201510703316.1A CN201510703316A CN106611452B CN 106611452 B CN106611452 B CN 106611452B CN 201510703316 A CN201510703316 A CN 201510703316A CN 106611452 B CN106611452 B CN 106611452B
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Abstract
The present invention discloses a kind of maintenance isolating closing lock system, comprising: permission card is for being arranged inspection operation permission；Host generates lock operation instruction for receiving maintenance task, and according to maintenance task；Isolation key unlocks corresponding isolation lockset for receiving lock operation instruction, and by lock operation instruction；Whether the lock operation instruction that isolation lockset is used to verify isolation key matches with default unlocking information, if so, executing unlocking operation；Otherwise, unlocking operation is not executed；Host is also used to generate unlock operational order after the completion of overhauling xegregating unit, and when the inspection operation permission for verifying all permissions card is legal, and unlock operational order is sent to isolation key and is unlocked to isolation lockset.The isolation inspection operation to equipment can be facilitated using above system.The present invention also proposes a kind of maintenance isolating closing lock method.
Description
Technical field
The present invention relates to power equipment maintenance technology field more particularly to a kind of maintenance isolating closing lock system and method.
Background technique
In the overhaul of the equipments to industrial and mining enterprises, need to cut off it is all transfer to repair apparatus region energy (such as: point, water,
Oil, gas and vapour etc.) source, to ensure the safety of repair apparatus and service personnel.Due to the inspection for opening/stopping operation and equipment of whose quilt
Repairing work is completed by different majors personnel, and the maintenance of same range, the same area equipment can also be related to different majors
Overhaul teams and groups.Coordination in work is improper or negligent supervision, is likely to result in accidentally to service area, repair apparatus conveying energy
It happens, service personnel or repair apparatus is damaged.Therefore, when to overhaul of the equipments, usually by key dangerous source
(switch or valve that transfer to service area energy) is closed, and is locked, and is realized the forced quarantine to peripheral energy source, is made to examine
It repairs equipment periphery and forms a safety zone, the equipment as overhauled to needs carries out maintenance isolating closing lock.
A kind of existing mode for realizing maintenance isolating closing lock is directly locked to the danger source be isolated of needs, and right
It is every that isolation lock is configured one dedicated isolation key.Isolating closing lock is done before overhaul of the equipments, operation staff presses maintenance task institute
The safety measure of column to scene, be isolated one by one by locking；After overhaul of the equipments, then relevant isolation lock released.
The existing another mode for realizing maintenance isolating closing lock is isolation key locker mode: each maintenance task can be interim
An independent isolation key locker is distributed, isolation key is placed in isolation key locker and collects management, does isolation before overhaul of the equipments and close
Lock, operations staff lock by safety measure listed by maintenance task to scene one by one, put isolation key after the completion of locking
Into in isolation key locker, and outside isolation key locker plus one safety lock and a control lockmaking, safe lock key and key is controlled
Spoon is accepted by maintenance responsible person and maintenance licensor respectively；Each maintenance task by independent isolation key locker management it is corresponding every
From key.
The solution lock key that the above two mode for realizing maintenance isolating closing lock is related to is more, and control difficulty is larger, causes
Inspection operation is not convenient enough.
Summary of the invention
Based on this, it is necessary to provide a kind of easy to operate maintenance isolating closing lock system.
A kind of maintenance isolating closing lock system, comprising:
Permission card, for inspection operation permission to be arranged；
Host generates corresponding close for receiving the maintenance task of user's input or selection, and according to the maintenance task
Lock operational order；
Key is isolated, the lock operation instruction sent for receiving the host, and referred to by the lock operation
It enables and corresponding isolation lockset is unlocked；
Be isolated lockset, for verify it is described isolation key the lock operation instruction whether with default unlocking information
Match, if so, executing unlocking operation；Otherwise, unlocking operation is not executed；
The host is also used to after the completion of overhauling to xegregating unit, generates unlock according to the unlock task of input or selection
Operational order, and after the inspection operation permission of all permission cards is all proved to be successful, unlock operation is referred to
Order is sent to the isolation key and unlocks to the isolation lockset；
Wherein, it is described isolation lockset number be more than one, and the isolation key correspond to it is more than one described in every
From lockset；The quantity of the permission card is two or more, and the inspection operation permission of each permission card corresponds to more than one
The xegregating unit；Each xegregating unit corresponds to the more than one isolation lockset.
The maintenance isolating closing lock system in one of the embodiments, further include:
Transmission adaptor charges for placing the isolation key, and for the isolation key, and described for receiving
The lock operation of host instructs, and lock operation instruction is sent to the isolation key.
The maintenance isolating closing lock system in one of the embodiments, further include:
Authorization device is weighed for reading the inspection operation permission of the permission card, and by the inspection operation read
Limit is sent to the host.
The maintenance isolating closing lock system in one of the embodiments, further include:
Isolating points label is arranged on xegregating unit, is stored with the identification information of the xegregating unit；
The isolation key includes:
Identification module, for instructing and the identification information progress in the isolating points label lock operation
Match, if successful match, issuing indicates that the xegregating unit and the lock operation instruct the first information to match；Otherwise,
Issuing indicates that the xegregating unit and the lock operation instruct unmatched second information；
It wherein, include the identification information of corresponding xegregating unit in the lock operation instruction.
The isolating points label includes the first radio frequency electronic tag in one of the embodiments,；The isolating points
The identification information of the xegregating unit is sent to the isolation key by first radio frequency electronic tag by label.
The isolation key in one of the embodiments, further include: writing module, for the lock operation to be instructed
It is written in the isolation lockset；
The isolation lockset includes:
Second radio frequency electronic tag, for receiving the lock operation instruction of the isolation key write-in；
Processing module, for verifying whether lock operation instruction matches with the default unlocking information, if so, holding
Row unlocking operation；Otherwise, unlocking operation is not executed.
The isolation key in one of the embodiments, further include: first information logging modle, for recording described close
Lock the unlocking operation time of operational order and the isolation lockset.
The host is also used to receive the trial operation task of input or selection in one of the embodiments, according to described
Trial operation task generates trial operation and unlocks operational order, and
In the corresponding inspection operation Authority Verification success of trial operation xegregating unit, and have with the trial operation xegregating unit
After the corresponding inspection operation permission of the xegregating unit of relevance is also proved to be successful, the trial operation operational order is sent to described
Key is isolated；The trial operation xegregating unit is xegregating unit corresponding with trial operation unlock operational order；
The isolation key is also used to receive the trial operation unlock operational order, and passes through trial operation unlock operation
Corresponding isolation lockset is unlocked in instruction；
The isolation lockset is also used to verify whether the trial operation unlock operational order matches with default unlocking information, if
It is then to execute trial operation unlocking operation；Otherwise, trial operation unlocking operation is not executed.
It is right if meeting preset requirement to the trial operation operating result of the xegregating unit in one of the embodiments,
The xegregating unit maintenance is completed, and the host generates the unlock operational order；Otherwise, the host generates trial operation and restores
Instruction, the solution lock key restore to instruct by the trial operation xegregating unit according to the trial operation and are isolated with the trial operation
There is equipment the xegregating unit of relevance to re-start maintenance isolating closing lock.
The host is also used to show the quantity and working condition of the isolation key, institute in one of the embodiments,
State the quantity and work state information of isolation lockset, the work state information of xegregating unit, and maintenance mission bit stream.
The present invention also proposes a kind of maintenance isolating closing lock method, comprising the following steps:
Inspection operation permission is set；
The maintenance task of user's input or selection is received, and corresponding lock operation is generated according to the maintenance task and is referred to
It enables；
The lock operation is instructed and is matched with the default unlocking information being isolated in lockset, if successful match, institute
It states isolation lockset and executes unlocking operation；Otherwise, the isolation lockset does not execute unlocking operation；
After the completion of maintenance, the unlock task for being inputted or being selected according to user generates unlock operational order, and all described
After inspection operation permission is all proved to be successful, xegregating unit is unlocked by the unlock operational order.
The maintenance isolating closing lock method in one of the embodiments, further include:
The trial operation task for being inputted or being selected according to user generates trial operation and unlocks operational order, and detection and trial operation
Xegregating unit has the xegregating unit of relevance, and
In the trial operation xegregating unit corresponding inspection operation Authority Verification success, and with the trial operation xegregating unit
After the corresponding inspection operation permission of xegregating unit with relevance is also proved to be successful, by the trial operation operational order to institute
The unlock of trial operation xegregating unit is stated, and the xegregating unit with the trial operation xegregating unit with relevance is unlocked, is gone forward side by side
The operation of row trial operation；
Wherein, the trial operation xegregating unit is xegregating unit corresponding with trial operation unlock operational order.
The maintenance isolating closing lock method in one of the embodiments, further include:
If the trial operation operating result to the xegregating unit meets preset requirement, unlock operational order, and root are generated
All xegregating units are unlocked according to the unlock operational order；Otherwise, it generates trial operation and restores instruction, and according to the trial operation
Restore instruction by the trial operation xegregating unit and with the trial operation xegregating unit have relevance xegregating unit again into
Row maintenance isolating closing lock.
Above-mentioned maintenance isolating closing lock system and method, the maintenance task that host is inputted or selected according to user generate locking behaviour
Instruct, isolation key according to the lock operation instruct to isolation lockset unlock, isolation lockset by lock operation instruction with
The default unlocking information of isolation lockset is matched, and unlocking operation is executed after successful match；Maintenance completes aft engine according to user
The unlock task of input or selection generates unlock operational order, and is all proved to be successful in the inspection operation permission of all permissions card
Afterwards, xegregating unit is unlocked by unlocking operational order, the convenient isolation inspection operation to equipment, and is also able to achieve maintenance
When inspection operation permission distribution, meet associated safety regulation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of present invention maintenance isolating closing lock system one embodiment；
Fig. 2 is the structural schematic diagram of the isolation key in present invention maintenance isolating closing lock system one embodiment；
Fig. 3 is the structural schematic diagram of the isolation lockset in present invention maintenance isolating closing lock system one embodiment；
Fig. 4 is the flow diagram of present invention maintenance isolating closing lock method one embodiment.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, the present invention is overhauled below in conjunction with attached drawing
The specific embodiment of isolating closing lock system and method is illustrated.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Referring to Fig. 1, in an embodiment, maintenance isolating closing lock system includes permission card 100, host 200, isolation key
300 and isolation lockset 400.Wherein, permission card 100 is used to be arranged the inspection operation permission of user.Host 200 is for receiving user
The maintenance task of input or selection, and the maintenance task for inputting or selecting according to user generates corresponding lock operation and instructs.It should
Lock operation instruction indicates the instruction that equipment corresponding with maintenance task is repaired to isolation.Isolation key 300 is for receiving
The lock operation instruction that host 200 is sent, and corresponding isolation lockset 400 is unlocked by lock operation instruction.Isolation lock
Tool 400 is for verifying whether the lock operation instruction of isolation key 300 matches with default unlocking information, if so, executing unlocking
Operation；Otherwise, unlocking operation is not executed.Host 200 is also used to be inputted after the completion of overhauling xegregating unit 500 according to user
Or the unlock task of selection generates unlock operational order, and is all proved to be successful in the inspection operation permission of all permissions card 100
Afterwards, unlock operational order isolation 300 pairs of isolation locksets 400 of key are sent to unlock.User will using isolation lockset 400
Latching accessory and Padlock with identification card plate are on corresponding xegregating unit 500.
In the present embodiment, default unlocking information may include the number that lockset 400 is isolated.Correspondingly, lock operation instructs
In also include be isolated lockset 400 number.By the way that the number that lockset 400 is isolated in default unlocking information is referred to lock operation
The matched mode of number of lockset 400 is isolated in order, to determine isolation lockset 400 corresponding with lock operation instruction.
It should be noted that isolation lockset 400 number be more than one, isolation key 300 can with it is more than one
It is corresponding that lockset 400 is isolated.For example, isolation key 300 can correspond to multiple isolation locksets 400.Host 200 is raw according to maintenance task
At lock operation instruction, can correspond to multiple xegregating units 500, and can be distributed for each xegregating unit 500 it is corresponding every
From lockset 400.More than one isolation lockset 400 is corresponding with an xegregating unit 500, and an xegregating unit 500 is corresponding
The particular number that lockset 400 is isolated is related to the structure attribute of xegregating unit 500.Therefore, the lock operation that host 200 generates refers to
Multiple isolation locksets 400 can be opened by the way that key 300 is isolated by enabling.
In addition, permission card 100 is two or more.Inspection operation permission is used for when overhauling to xegregating unit 500, limit
The isolation that no maintenance is completed is set the unlocking operation permission of isolation lockset 400 to prevent staff from missing by staff processed
Standby 500 corresponding isolation lockset 400 is unlocked, and can be improved the safety of operation.After the completion of maintenance task, host 200 is by testing
Whether all legal all corresponding inspection operation permissions of permission card 100 are demonstrate,proved, to determine whether a unlock operational order hair
Intelligent key is given, can be further improved the safety of system operatio.For example, permission card 100 can be respectively by work permit
People and work responsible person accept.The permission card 100 that the permission card 100 and work responsible person that work permit people accepts are accepted needs whole
Verifying authorization isolation release after, host 200 just can to isolation key 300 send unlock operational order, to isolation lockset 400 into
Row unlock.
As an embodiment, maintenance isolating closing lock system further includes transmission adaptor 600.Transmission adaptor 600
Key 300 is isolated for placing, and charges for isolation key 300.Transmission adaptor 600 is also used to the transmission of receiving host 200
Lock operation instruction, and by lock operation instruction be sent to isolation key 300, realize host 200 be isolated between key 300
Data communication.It should be understood that the quantity of transmission adaptor 600 can be one, or more than two.And each biography
The corresponding more than one isolation key 300 of defeated adapter 600.Preferably, the corresponding multiple isolation keys of each transmission adaptor 600
300。
As an embodiment, maintenance isolating closing lock system can also include authorization device 700.Authorization device 700
Host 200 is uploaded to for reading the inspection operation permission of permission card 100, and by the inspection operation permission read.Authorization dress
Setting 700 can be separately provided, and also can be set on transmission adaptor 600.Authorization device 700 includes module of swiping the card, authorization dress
Set the 700 inspection operation permissions that permission card 100 is read by the module of swiping the card.
As an embodiment, maintenance isolating closing lock system can also include isolating points label 800.Isolating points label
800 can be set on xegregating unit 500, and be stored with the identification information of the xegregating unit 500.Isolation key 300 can pass through
Isolating points label 800 verifies lock operation instruction, and whether xegregating unit 500 corresponding with isolating points label 800 matches.Isolating points
Label 800 includes the first radio frequency electronic tag, and passes through first radio frequency electronic tag for the mark of xegregating unit 500
Know information and is sent to isolation key 300.
Referring to fig. 2, in one embodiment, isolation key 300 includes identification module 310.Identification module 310, for that will close
Lock operational order is matched with the identification information in isolating points label 800, if successful match, issues expression xegregating unit
500 instruct the first information to match with lock operation；Otherwise, issuing indicates that xegregating unit 500 and lock operation do not instruct not
The second information matched.It certainly, include identification information corresponding with xegregating unit 500 in lock operation instruction.For example, the mark
Information can be the information such as the number of xegregating unit 500.
Wherein, the first information and the second information can remind staff by way of sound and/or indicator light.It can be with
Understand, setting isolating points label 800 can prompt whether staff's xegregating unit 500 is that this time maintenance needs that is isolated to set
It is standby, staff's miswork can be preferably prevented, working efficiency is improved.
Referring to figs. 2 and 3, in one embodiment, isolation key 300 can also include writing module 320.Writing module
320 for lock operation instruction to be written in corresponding isolation lockset 400.It may include the second less radio-frequency that lockset 400, which is isolated,
Electronic tag 410 and processing module 420.Wherein, the second radio frequency electronic tag 410 is written for receiving isolation key 300
Lock operation instruction.Processing module 420, for verifying whether lock operation instruction matches with default unlocking information, if so,
Execute unlocking operation；Otherwise, unlocking operation is not executed.
Preferably, isolation lockset 400 can also include the second information logging modle 430.Second information logging modle 430 is used
In operation notes information such as the unlocking operation times of the instruction of record lock operation and isolation lockset 400.Second information logging modle
430 can be uploaded to operation note information host 200, to facilitate staff to check operation note.In addition, in other implementations
In example, isolation key 300 also may include first information logging modle 330.It can be remembered by the way that the first information of key 300 is isolated
It records module 330 and records the operation notes such as the unlocking operation time of lock operation instruction and isolation lockset 400, trial operation operating time
Information, and it is uploaded to host 200, to facilitate staff to check operation note.
Preferably, host 100 is also used to receive the trial operation task of user's input or selection, is generated according to trial operation task
Trial operation unlocks operational order.And in the corresponding inspection operation Authority Verification success of trial operation xegregating unit, and with the test run
After there are row xegregating unit other corresponding inspection operation permissions of xegregating unit 500 of relevance to be also proved to be successful, host 100 will
Trial operation operational order is sent to isolation key 300.Wherein, trial operation xegregating unit is corresponding with trial operation unlock operational order
Xegregating unit.Therefore, trial operation xegregating unit can be an xegregating unit 500, or more than two isolation are set
Standby 500, or all xegregating units 500.
Isolation key 300 is also used to receive trial operation unlock operational order, and unlocking operational order by trial operation will be right
The isolation lockset 400 answered is unlocked.Isolation lockset 400 be also used to verify trial operation unlock operational order whether with default unlocking information
Matching, if so, executing trial operation unlocking operation；Otherwise, trial operation unlocking operation is not executed.
Wherein, trial operation operational order may include the number that lockset 400 is isolated.It can be by will be in default unlocking information
It is isolated in the number and trial operation operational order of lockset 400 and the matched mode of number of lockset 400 is isolated, determines the trial operation
The corresponding specific isolation lockset 400 of operational order.
If the trial operation operating result to trial operation xegregating unit meets preset requirement, the maintenance to xegregating unit 500
It completes, host 200 generates unlock operational order.It is main if the trial operation operating result to xegregating unit 500 does not meet preset requirement
Machine 200 generates trial operation and restores instruction, and solution lock key 300 restores instruction for trial operation xegregating unit and and test run according to trial operation
There is row xegregating unit the xegregating unit 500 of relevance to re-start maintenance isolating closing lock, continue to overhaul.
In addition, host 200 provides administration interface, for managing and checking facility information.For example, the display isolation of host 200
The quantity of lockset 400 and the work of each isolation lockset 400 is isolated in the quantity of key 300 and each 300 working condition of isolation key
Make status information, the work state information of xegregating unit 500, and maintenance mission bit stream etc..Staff can pass through host
200 display interface checks above- mentioned information.The display interface of host 200 can also show the xegregating unit etc. that area of isolation includes
Information.
In addition, the lock operation instruction that host 200 generates is specifically as follows maintenance isolation ticket, trial operation operational order is specific
It can be trial operation ticket, trial operation recovery operation instruction is specifically as follows trial operation and restores ticket, and unlock operational order specifically can be with
Ticket is released for isolation.Moreover, host 200, which can be adopted, graphically issues maintenance isolation ticket, trial operation ticket, trial operation recovery
Ticket and isolation release ticket.
In addition, the first radio frequency electronic tag can use RFID (the Radio Frequency of 125kHz
Identification, radio frequency identification) technology.Second radio frequency electronic tag 410 and the second information logging modle 430
Using the RFID chip of the 125kHz with user storage area.Equally, first information logging modle 330 can also be used and be had
The RFID chip of the 125kHz of user storage area.
Above-mentioned maintenance isolating closing lock system, the maintenance task that host 200 is inputted or selected according to user generate lock operation
Instruction, isolation key 300 instruct according to the lock operation and corresponding isolation lockset 400 are unlocked, and isolation lockset 400 grasps locking
Make instruction to be matched with default unlocking information, unlocking operation is executed after successful match；After the completion of maintenance, host 200 is generated
Operational order is unlocked, and when the inspection operation permission for verifying all permissions card 100 is legal, unlock operational order is sent to
Isolation 300 pairs of isolation locksets 400 of key are unlocked, and the corresponding multiple isolation locksets 400 of unlock of an isolation key 300, side
Just inspection operation is isolated.Permission card 100 is set, moreover it is possible to which work permit people is isolated with work responsible person's co- controlling when realizing maintenance
The inspection operation permission of point interlock meets associated safety regulation.
Based on unified inventive concept, the embodiment of the present invention also proposes a kind of maintenance isolating closing lock method, due to the method solution
Certainly the principle of problem is similar to a kind of aforementioned maintenance isolating closing lock system, and therefore, the device for implementing this method can be according to aforementioned
System realizes that overlaps will not be repeated.
Referring to fig. 4, in one embodiment, maintenance isolating closing lock method the following steps are included:
Inspection operation permission is arranged in S401.
Wherein, inspection operation permission may include multiple, and each inspection operation permission can correspond to xegregating unit, one
A above isolation lockset.More than one isolation lockset is corresponding with an xegregating unit, an xegregating unit it is corresponding every
It is related to the structure attribute of xegregating unit from the particular number of lockset.After maintenance, verifying this time maintenance pair can be passed through
In the case that all inspection operation permissions answered are legal, then start contact maintenance isolation, with the work of effective guarantee staff
Industry safety.
S402 receives the maintenance task of user's input or selection, and generates corresponding lock operation according to maintenance task and refer to
It enables.
Wherein, user can region according to this maintenance and the equipment that is related to, input or the corresponding maintenance of selection appoint
Business.Corresponding lock operation instruction is generated according to maintenance task.For example, this time maintenance is related to multiple regions and multiple equipment,
It should include then lock operation corresponding with each equipment in lock operation instruction.It is every according to the structure attribute of equipment itself
The isolation lockset of a equipment distribution predetermined number.
Lock operation is instructed and is matched with the default unlocking information being isolated in lockset by S403, if successful match, every
Unlocking operation is executed from lockset；Otherwise, isolation lockset does not execute unlocking operation.
Wherein, be isolated lockset in default unlocking information can for isolation lock tool number information, lock operation instruction in
Also the number information for including and lockset being isolated.Number information and default solution by the isolation lockset that will be latched in control command
The matched mode of number information of isolation lockset in lock information, to determine isolation lockset corresponding with lock operation instruction.
If it is isolation lockset corresponding with lock operation instruction that lockset, which is isolated, which opens according to lock operation instruction execution
Lock operation.
S404 is overhauled after xegregating unit is carried out isolating closing lock using isolation lockset.
It should be understood that isolation lockset execute unlocking operation after, operating personnel using the isolation lockset by it is corresponding every
Isolating closing lock is carried out from equipment, and is overhauled.
S405, the trial operation task for being inputted or being selected according to user generate trial operation and unlock operational order, and according to test run
Row unlock operational order unlocks corresponding xegregating unit.
Wherein, it after overhauling xegregating unit, needs to carry out trial operation operation, to verify the effect of maintenance.Therefore,
Staff can according to specific needs, and selected section or whole xegregating units carry out trial operation operation.
Preferably, it is also necessary to examine other xegregating units that there is relevance with trial operation xegregating unit.And in trial operation
The corresponding inspection operation Authority Verification success of xegregating unit, and have the xegregating unit of relevance corresponding with trial operation xegregating unit
Inspection operation permission be also proved to be successful after, by trial operation operational order to trial operation xegregating unit unlock, and to examination
Running xegregating unit, there is the xegregating unit of relevance to unlock, and carry out trial operation operation.
Wherein, trial operation xegregating unit is xegregating unit corresponding with trial operation unlock operational order.Therefore, trial operation every
It can be an xegregating unit from equipment, or more than two xegregating units, or all xegregating units.
Whether the trial operation operating result of S406, detection and isolation equipment meet preset requirement, if so, thening follow the steps
S407；Otherwise, step 408 is executed.
S407, the unlock task that maintenance is completed to be inputted according to user or be selected generate unlock operational order, and in all inspections
It repairs after operating right is all proved to be successful, xegregating unit is unlocked by unlocking operational order.
Wherein, it after the completion of maintenance, needs to be unlocked xegregating unit, works normally xegregating unit.Specifically, can be with
Unlock operational order is generated, then waits the verifying of this time all inspection operation permissions of maintenance, and in all of this maintenance
After inspection operation permission is all proved to be successful, all xegregating units are unlocked by unlocking operational order, release maintenance
Isolation.
S408, the trial operation recovery tasks for being inputted or being selected according to user generate trial operation and restore instruction, and according to test run
Row, which restores instruction, by trial operation xegregating unit and with trial operation xegregating unit there is the xegregating unit of relevance to re-start maintenance
Isolating closing lock overhauls xegregating unit again, and return step S405.
It should be understood that if the trial operation effect of trial operation xegregating unit is not up to preset requirement, need by trial operation every
Maintenance isolating closing lock is carried out again from equipment, and re-starts maintenance.Specifically, trial operation, which can be generated, restores instruction, according to
Trial operation, which restores instruction, by trial operation xegregating unit and with trial operation xegregating unit there is the xegregating unit of relevance to re-start
Isolating closing lock is overhauled, xegregating unit is overhauled again.And return step S405, trial operation operation is carried out again, until inspection
Repair completion.
In addition, maintenance isolating closing lock method can also include: to upload the isolating closing lock operation note to xegregating unit, it is right
The trial operation operation note of xegregating unit uploads, and the step of returning to the isolation unlock operation note of xegregating unit.
Above-mentioned maintenance isolating closing lock method, the maintenance task for being inputted or being selected according to user generate lock operation instruction, will
Lock operation instruction is matched with the default unlocking information that lockset is isolated, and lockset is isolated after successful match and executes unlocking operation；
The unlock task for inputting or selecting according to user after the completion of maintenance generates unlock operational order, and is verifying all inspection operation power
When limiting legal, xegregating unit is unlocked by unlocking operational order, facilitates isolation inspection operation, and be also able to achieve maintenance
When work permit people and work responsible person's co- controlling isolating points interlock inspection operation permission, meet associated safety rule
It is fixed.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (13)
1. a kind of maintenance isolating closing lock system characterized by comprising
Permission card, for inspection operation permission to be arranged；
Host for receiving the maintenance task of user's input or selection, and generates corresponding locking according to the maintenance task and grasps
It instructs；
Key is isolated, the lock operation instruction sent for receiving the host, and being instructed by the lock operation will
Corresponding isolation lockset is unlocked；
Lockset is isolated, the lock operation for verifying the isolation key instructs whether match with default unlocking information, if
It is then to execute unlocking operation；Otherwise, unlocking operation is not executed；
The host is also used to after the completion of overhauling to xegregating unit, generates unlock operation according to the unlock task of input or selection
Instruction, and after the inspection operation permission of all permission cards is all proved to be successful, the unlock operational order is sent out
The isolation key is given to unlock to the isolation lockset；
Wherein, the number of the isolation lockset is more than one, and the isolation key corresponds to the more than one isolation lock
Tool；The quantity of the permission card is two or more, and the inspection operation permission of each permission card corresponds to more than one described
Xegregating unit；Each xegregating unit corresponds to the more than one isolation lockset.
2. maintenance isolating closing lock system according to claim 1, which is characterized in that further include:
Transmission adaptor charges for placing the isolation key, and for the isolation key, and for receiving the host
The lock operation instruction, and by the lock operation instruction be sent to the isolation key.
3. maintenance isolating closing lock system according to claim 1, which is characterized in that further include:
Authorization device is sent out for reading the inspection operation permission of the permission card, and by the inspection operation permission read
Give the host.
4. maintenance isolating closing lock system according to claim 1, which is characterized in that further include:
Isolating points label is arranged on xegregating unit, is stored with the identification information of the xegregating unit；
The isolation key includes:
Identification module is matched for instructing the lock operation with the identification information in the isolating points label,
If successful match, issuing indicates that the xegregating unit and the lock operation instruct the first information to match；Otherwise, it issues
Indicate that the xegregating unit and the lock operation instruct unmatched second information；
It wherein, include the identification information of corresponding xegregating unit in the lock operation instruction.
5. maintenance isolating closing lock system according to claim 4, which is characterized in that the isolating points label includes the first nothing
Line radio electronic label；The isolating points label is by first radio frequency electronic tag by the mark of the xegregating unit
Information is sent to the isolation key.
6. maintenance isolating closing lock system according to claim 4, which is characterized in that the isolation key further include: write-in
Module, for lock operation instruction to be written in the isolation lockset；
The isolation lockset includes:
Second radio frequency electronic tag, for receiving the lock operation instruction of the isolation key write-in；
Processing module, for verifying whether the lock operation instruction match with the default unlocking information, if so, execution is opened
Lock operation；Otherwise, unlocking operation is not executed.
7. maintenance isolating closing lock system according to claim 6, which is characterized in that the isolation key further include: first
Information logging modle, for recording the unlocking operation time of the lock operation instruction and the isolation lockset.
8. maintenance isolating closing lock system according to claim 1, which is characterized in that the host be also used to receive input or
The trial operation task of selection generates trial operation according to the trial operation task and unlocks operational order, and
There is relevance in the inspection operation Authority Verification success of trial operation xegregating unit, and with the trial operation xegregating unit
After the inspection operation permission of xegregating unit is also proved to be successful, trial operation unlock operational order is sent to the isolation key
Spoon；The trial operation xegregating unit is xegregating unit corresponding with trial operation unlock operational order；
The isolation key is also used to receive the trial operation unlock operational order, and unlocks operational order by the trial operation
Corresponding isolation lockset is unlocked；
The isolation lockset is also used to verify whether the trial operation unlock operational order matches with default unlocking information, if so,
Then execute trial operation unlocking operation；Otherwise, trial operation unlocking operation is not executed.
9. maintenance isolating closing lock system according to claim 8, which is characterized in that if to the trial operation of the xegregating unit
Operating result meets preset requirement, then overhauls and complete to the xegregating unit, and the host generates the unlock operational order；It is no
Then, the host generates trial operation and restores to instruct, and the isolation key restores instruction for the trial operation according to the trial operation
Xegregating unit and with the trial operation xegregating unit have relevance xegregating unit re-start maintenance isolating closing lock.
10. according to claim 1 to maintenance isolating closing lock system described in 9 any one, which is characterized in that the host is also used
In the quantity and working condition that show the isolation key, the quantity and work state information of the isolation lockset, xegregating unit
Work state information, and maintenance mission bit stream.
11. a kind of maintenance isolating closing lock method, which comprises the following steps:
Inspection operation permission is set；
The maintenance task of user's input or selection is received, and corresponding lock operation is generated according to the maintenance task and is instructed；
The lock operation is instructed and is matched with the default unlocking information being isolated in lockset, if successful match, described in every
Unlocking operation is executed from lockset；Otherwise, the isolation lockset does not execute unlocking operation；
After the completion of maintenance, receives the unlock task of user's input or selection and generate unlock operational order, in all maintenance
After operating right is all proved to be successful, xegregating unit is unlocked by the unlock operational order.
12. maintenance isolating closing lock method according to claim 11, which is characterized in that further include:
The trial operation task for being inputted or being selected according to user generates trial operation and unlocks operational order, and detection is isolated with trial operation
Equipment has the xegregating unit of relevance, and
In the corresponding inspection operation Authority Verification success of the trial operation xegregating unit, and have with the trial operation xegregating unit
After the corresponding inspection operation permission of the xegregating unit of relevance is also proved to be successful, operational order is unlocked to institute by the trial operation
It states trial operation xegregating unit and with the trial operation xegregating unit there is the xegregating unit of relevance to unlock, and carry out trial operation behaviour
Make.
13. maintenance isolating closing lock method according to claim 12, which is characterized in that further include:
If meeting preset requirement to the result of trial operation of the trial operation xegregating unit, unlock operational order is generated, and according to
The unlock operational order unlocks all xegregating units；Otherwise, it generates trial operation and restores instruction, and is extensive according to the trial operation
Multiple instruction by the trial operation xegregating unit and with the trial operation xegregating unit there is the xegregating unit of relevance to re-start
Overhaul isolating closing lock.
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| CN201510703316.1A CN106611452B (en) | 2015-10-23 | 2015-10-23 | Overhaul isolating closing lock system and method |
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| CN201510703316.1A CN106611452B (en) | 2015-10-23 | 2015-10-23 | Overhaul isolating closing lock system and method |
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| CN106611452B true CN106611452B (en) | 2019-10-11 |
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| CN107994499A (en) * | 2018-01-03 | 2018-05-04 | 王建涛 | A kind of distribution board maintenance safety isolating device |
| CN109164752A (en) * | 2018-09-08 | 2019-01-08 | 芜湖新兴铸管有限责任公司 | A kind of electronic hang tag system and electronic hang tag method |
| CN109146321B (en) * | 2018-09-12 | 2021-05-28 | 珠海长园共创软件技术有限公司 | Maintenance operation safety control method and system |
| CN111476929B (en) * | 2020-04-30 | 2022-05-20 | 福建联合石油化工有限公司 | Electrical equipment maintenance site safety isolation method |
| CN112150673A (en) * | 2020-09-21 | 2020-12-29 | 武汉瑞莱保能源技术有限公司 | Electrical equipment isolation management and control system based on Internet of things technology |
| CN112365012B (en) * | 2020-11-10 | 2024-01-26 | 珠海优特电力科技股份有限公司 | Safety control method and system for petrochemical process production maintenance operation and storage medium |
| CN112967428B (en) * | 2021-02-25 | 2023-05-02 | 立宏安全设备工程(上海)有限公司 | Linkage type intelligent automatic locking and hanging method and system |
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| CN113673718B (en) * | 2021-08-23 | 2024-03-15 | 珠海优特电力科技股份有限公司 | Method and device for controlling site operation safety measure execution process and storage medium |
| CN113991854A (en) * | 2021-10-28 | 2022-01-28 | 珠海华伟电气科技股份有限公司 | Power anti-misoperation maintenance management method, system, equipment and storage medium |
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