CN106611452A - Maintenance isolation latching system and method - Google Patents
Maintenance isolation latching system and method Download PDFInfo
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- CN106611452A CN106611452A CN201510703316.1A CN201510703316A CN106611452A CN 106611452 A CN106611452 A CN 106611452A CN 201510703316 A CN201510703316 A CN 201510703316A CN 106611452 A CN106611452 A CN 106611452A
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Abstract
The invention discloses a maintenance isolation latching system. The system comprises authority cards for setting maintenance authority, a host computer for receiving a maintenance task and generating a latching operation instruction according to the maintenance task, an isolation key for receiving the latching operation instruction and unlocking a corresponding isolation lock according to the latching operation instruction, and isolation locks for verifying whether the latching operation instruction received by the isolation key matches with preset unlocking information and executing unlocking if the instruction matches with the preset unlocking information, and the host computer is further used for producing an unlocking instruction after the isolated device is maintained, producing an unlocking instruction and transmitting the unlocking instruction to the isolation key to unlock the isolation lock when it is verified that maintenance permissions of all the authority cards are valid. The system can facilitate the equipment isolation operation. The invention also provides a maintenance isolation latching 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 side
Method.
Background technology
In the overhaul of the equipments to industrial and mining establishment, all energy for transferring to repair apparatus region of cut-out are needed (such as：
Point, water, oil, gas and vapour etc.) source, to guarantee the safety of repair apparatus and maintainer.Due to whose quilt
Operation of opening/stop with the service work of equipment completed by different majors personnel, and same scope, the same area
The maintenance of equipment, can also be related to the maintenance teams and groups of different majors.Coordination in work is improper or negligent supervision,
It is likely to result in the situation by mistake to service area, repair apparatus conveying energy to occur, to maintainer or maintenance
Equipment is damaged.Therefore, when to overhaul of the equipments, usually key dangerous source (is transferred to into service area
The switch or valve of energy) close, and locked, the forced quarantine to peripheral energy source is realized, make inspection
Repair equipment periphery and form a safety zone, the as equipment to needing maintenance carries out maintenance isolating closing lock.
A kind of existing mode for realizing maintenance isolating closing lock is that the dangerous matter sources to needs isolation are directly locked,
And isolation lock is configured one special isolation key to every.Isolating closing lock is done before overhaul of the equipments, work people is run
Safety measure of the member as listed by maintenance task is to live isolation of locking one by one；After overhaul of the equipments is finished, then by phase
The isolation lock of pass is released.
The existing another kind of mode for realizing maintenance isolating closing lock is isolation key locker mode：Each maintenance task
An independent isolation key locker can temporarily be distributed, isolation key is placed on collection management in isolation key locker, if
Isolating closing lock is done before standby maintenance, safety measure of the operations staff as listed by maintenance task to scene is carried out one by one
Lock, puts isolation key in isolation key locker into after the completion of locking, and in isolation key locker additional safety
Lock and a control lockmaking, safe lock key and control lock key are received respectively by maintenance director and maintenance licensor
Hold；Each maintenance task manages corresponding isolation key by independent isolation key locker.
Above two realizes that the solution lock key that the mode of maintenance isolating closing lock is related to is more, and management and control difficulty is larger,
Inspection operation is caused not enough to facilitate.
The content of the invention
Based on this, it is necessary to provide a kind of easy to operate maintenance isolating closing lock system.
One kind maintenance isolating closing lock system, including：
Authority card, for arranging inspection operation authority；
Main frame, it is for receiving user's input or the maintenance task of selection and right according to maintenance task generation
The lock operation instruction answered；
Isolation key, for receiving the lock operation instruction that the main frame sends, and by the locking
Operational order unlocks corresponding isolation lockset；
Isolation lockset, for verifying whether the lock operation instruction of the isolation key is believed with default unblock
Breath matching, if so, then performs unlocking operation；Otherwise, unlocking operation is not performed；
The main frame is additionally operable to after the completion of overhauling to xegregating unit, according to input or the unblock task for selecting life
Into unblock operational order, and after the inspection operation authority of all authority cards is all proved to be successful,
The unblock operational order is sent to into the isolation key to unlock the isolation lockset；
Wherein, the number of the isolation lockset is more than one, and the isolation key correspondence is more than one
The isolation lockset；The quantity of the authority card is two or more, and the inspection operation of each authority card is weighed
The more than one xegregating unit of limit correspondence；The corresponding more than one isolation of each described xegregating unit
Lockset.
Wherein in one embodiment, the maintenance isolating closing lock system also includes：
Transmission adaptor, for placing the isolation key, and charges for the isolation key, and is used for
The lock operation instruction of the main frame is received, and lock operation instruction is sent to into the isolation key
Spoon.
Wherein in one embodiment, the maintenance isolating closing lock system also includes：
Authorization device, for reading the inspection operation authority of the authority card, and by the maintenance for reading
Operating right is sent to the main frame.
Wherein in one embodiment, the maintenance isolating closing lock system also includes：
Isolating points label, is arranged on xegregating unit, the identification information of the xegregating unit that is stored with；
The isolation key includes：
Identification module, for the lock operation to be instructed and the identification information in the isolating points label
Matched, if the match is successful, send the expression xegregating unit and match with lock operation instruction
The first information；Otherwise, the expression xegregating unit is sent with lock operation instruction unmatched second
Information；
Wherein, the lock operation instruction includes the identification information of corresponding xegregating unit.
Wherein in one embodiment, the isolating points label includes the first radio frequency electronic tag；It is described
Isolating points label is sent to the identification information of the xegregating unit by first radio frequency electronic tag
The isolation key.
Wherein in one embodiment, the isolation key also includes：Writing module, for by the locking
In the operational order write isolation lockset；
The isolation lockset includes：
Second radio frequency electronic tag, for receiving the lock operation instruction of the isolation key write；
Processing module, for verifying whether the lock operation instruction matches with the default unlocking information, if
It is then to perform unlocking operation；Otherwise, unlocking operation is not performed.
Wherein in one embodiment, the isolation key also includes：First information logging modle, for remembering
Record the unlocking operation time of the lock operation instruction and the isolation lockset.
Wherein in one embodiment, the main frame is additionally operable to the trial operation task of receives input or selection, root
Trial operation unblock operational order is generated according to the trial operation task, and
In the corresponding inspection operation Authority Verification success of trial operation xegregating unit, and isolate with the trial operation and set
After the corresponding inspection operation authority of xegregating unit of relevant property of getting everything ready also is proved to be successful, by trial operation behaviour
The isolation key is sent to as instruction；The trial operation xegregating unit is to refer to trial operation unblock operation
Make corresponding xegregating unit；
The isolation key is additionally operable to receive the trial operation unblock operational order, and by the trial operation solution
Lock operational order unlocks corresponding isolation lockset；
The isolation lockset be additionally operable to verify the trial operation unblock operational order whether with default unlocking information
Match somebody with somebody, if so, then perform trial operation unlocking operation；Otherwise, trial operation unlocking operation is not performed.
Wherein in one embodiment, if meeting preset requirement to the trial operation operating result of the xegregating unit,
Then xegregating unit maintenance is completed, the main frame generates the unblock operational order；Otherwise, the master
Machine generates trial operation and recovers instruction, and the solution lock key recovers instruction by the trial operation according to the trial operation
Xegregating unit and with the trial operation xegregating unit there is the xegregating unit of relatedness to re-start maintenance to isolate and close
Lock.
Wherein in one embodiment, the main frame is additionally operable to show the quantity and work shape of the isolation key
State, the quantity and work state information of the isolation lockset, the work state information of xegregating unit, Yi Jijian
Repair mission bit stream.
The present invention also proposes a kind of maintenance isolating closing lock method, comprises the following steps：
Inspection operation authority is set；
Receiving user's input or the maintenance task of selection, and corresponding locking behaviour is generated according to the maintenance task
Instruct；
Lock operation instruction is matched with the default unlocking information isolated in lockset, if the match is successful,
Then the isolation lockset performs unlocking operation；Otherwise, the isolation lockset does not perform unlocking operation；
After the completion of maintenance, unblock operational order is generated according to user input or the unblock task of selection, and in institute
After having the inspection operation authority to be all proved to be successful, xegregating unit is carried out by the unblock operational order
Unblock.
Wherein in one embodiment, the maintenance isolating closing lock method also includes：
Trial operation unblock operational order is generated according to user input or the trial operation task of selection, and detection with
Trial operation xegregating unit has the xegregating unit of relatedness, and
In the corresponding inspection operation Authority Verification success of the trial operation xegregating unit, and with the trial operation every
After from equipment there is the corresponding inspection operation authority of the xegregating unit of relatedness to be also proved to be successful, by the examination
Operation operational order is unlocked to the trial operation xegregating unit, and pair is had with the trial operation xegregating unit
The xegregating unit unblock of relatedness, and carry out trial operation operation；
Wherein, the trial operation xegregating unit is xegregating unit corresponding with trial operation unblock operational order.
Wherein in one embodiment, the maintenance isolating closing lock method also includes：
If meeting preset requirement to the trial operation operating result of the xegregating unit, unblock operational order is generated,
And all of xegregating unit is unlocked according to the unblock operational order；Otherwise, generate trial operation and recover instruction,
And had by the trial operation xegregating unit and with the trial operation xegregating unit according to trial operation recovery instruction
The xegregating unit of relevant property re-starts maintenance isolating closing lock.
Above-mentioned maintenance isolating closing lock system and method, main frame is generated according to user input or the maintenance task of selection
Lock operation is instructed, and isolation key is unlocked according to the lock operation instruction to isolating lockset, isolates lockset
Lock operation instruction is matched with the default unlocking information for isolating lockset, the behaviour that unlocks is performed after the match is successful
Make；Maintenance completes aft engine according to user input or the unblock task of selection generation unblock operational order, and
After the inspection operation authority of all permissions card is all proved to be successful, xegregating unit is entered by unlocking operational order
Row unblock, the convenient isolation inspection operation to equipment, and the distribution of inspection operation authority during maintenance can also be realized,
Meet associated safety regulation.
Description of the drawings
Fig. 1 is the structural representation of present invention maintenance isolating closing lock system one embodiment；
Fig. 2 is the structural representation of the isolation key in present invention maintenance isolating closing lock system one embodiment；
Fig. 3 is the structural representation of the isolation lockset in present invention maintenance isolating closing lock system one embodiment；
Fig. 4 is the schematic flow sheet of present invention maintenance isolating closing lock method one embodiment.
Specific embodiment
To make the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing to this
The specific embodiment of bright maintenance isolating closing lock system and method is illustrated.It should be appreciated that described herein
Specific embodiment only to explain the present invention, be not intended to limit the present invention.
Referring to Fig. 1, in an embodiment, maintenance isolating closing lock system include authority card 100, main frame 200,
Isolation key 300 and isolation lockset 400.Wherein, authority card 100 is used to arrange the inspection operation authority of user.
Main frame 200 is used for the maintenance task of receiving user's input or selection, and according to user input or the maintenance of selection
Task generates corresponding lock operation instruction.The lock operation instruction expression will equipment corresponding with maintenance task
Carry out keeping in repair the instruction of isolation.Isolation key 300 is used for the lock operation instruction that Receiving Host 200 sends,
And corresponding isolation lockset 400 is unlocked by the lock operation instruction.Isolation lockset 400 be used for checking every
Whether the lock operation instruction from key 300 matches with default unlocking information, if so, then performs unlocking operation；
Otherwise, unlocking operation is not performed.Main frame 200 is additionally operable to after the completion of overhauling to xegregating unit 500, according to
User input or the unblock task of selection generate unblock operational order, and the maintenance in all permissions card 100 is grasped
Make after authority is all proved to be successful, unblock operational order to be sent to into isolation 300 pairs of isolation locksets 400 of key
Unlocked.User is using isolation lockset 400 by latching accessory and Padlock with identification card plate in corresponding xegregating unit 500
On.
In the present embodiment, default unlocking information can include the numbering of isolation lockset 400.Accordingly, locking
Also the numbering of isolation lockset 400 is included in operational order.By the way that lockset 400 will be isolated in default unlocking information
The instruction of numbering and lock operation in isolate lockset 400 numbering matching mode determining and the locking is grasped
Make the corresponding isolation lockset 400 of instruction.
It should be noted that the number of isolation lockset 400 is more than one, isolation key 300 can be with one
The correspondence of isolation lockset 400 more than individual.For example, isolating key 300 can correspond to multiple isolation locksets 400.
The lock operation instruction that main frame 200 is generated according to maintenance task, can correspond to multiple xegregating units 500, and
Corresponding isolation lockset 400 can be distributed for each xegregating unit 500.More than one isolation lockset 400 and
Individual xegregating unit 500 is corresponding, the particular number of the corresponding isolation lockset 400 of xegregating unit 500 with
The structure attribute of xegregating unit 500 is related.Therefore, the lock operation instruction that main frame 200 is generated is by isolation
Key 300 can open multiple isolation locksets 400.
In addition, authority card 100 is two or more.Inspection operation authority is used to carry out xegregating unit 500
During maintenance, staff is limited to isolating the unlocking operation authority of lockset 400, to prevent staff from will by mistake
The corresponding isolation lockset 400 of xegregating unit 500 completed without maintenance is unlocked, it is possible to increase the safety of operation
Property.After the completion of maintenance task, main frame 200 is by verifying all of authority card 100 corresponding inspection operation power
Whether limit is all legal to be sent to Intelligent key determining whether a unblock operational order, can be further
Improve the safety of system operatio.For example, authority card 100 can be responsible for respectively by work permit people and work
People accepts.The authority card 100 that the authority card 100 and work director that work permit people accepts is accepted needs whole
After checking authorizes isolation to release, main frame 200 just can send unblock operational order to isolation key 300, right
Isolation lockset 400 is unlocked.
Used as a kind of embodiment, maintenance isolating closing lock system also includes transmission adaptor 600.Transmission adaptation
Device 600 is used to place isolation key 300, and charges to isolate key 300.Transmission adaptor 600 is additionally operable to
The lock operation instruction of the transmission of Receiving Host 200, and lock operation instruction is sent to into isolation key 300,
Realize main frame 200 and isolate the data communication between key 300.It should be understood that transmission adaptor 600
Quantity can be one, or two or more.And each transmission adaptor 600 corresponds to more than one
Isolation key 300.Preferably, each multiple isolation key 300 of the correspondence of transmission adaptor 600.
Used as a kind of embodiment, maintenance isolating closing lock system can also include authorization device 700.Authorize dress
700 are put for reading the inspection operation authority of authority card 100, and the inspection operation authority for reading is uploaded
To main frame 200.Authorization device 700 can be separately provided, it is also possible to be arranged on transmission adaptor 600.Award
Power device 700 includes module of swiping the card, and authorization device 700 reads the inspection of authority card 100 by the module of swiping the card
Repair operating right.
Used as a kind of embodiment, maintenance isolating closing lock system can also include isolating points label 800.Isolation
Point label 800 can be arranged on xegregating unit 500, and the identification information of the xegregating unit 500 that is stored with.
Isolation key 300 can by isolating points label 800 verify lock operation instruction whether with isolating points label 800
Corresponding xegregating unit 500 is matched.Isolating points label 800 includes the first radio frequency electronic tag, and leads to
Cross first radio frequency electronic tag and the identification information of xegregating unit 500 is sent to into isolation key 300.
Referring to Fig. 2, in one embodiment, isolation key 300 includes identification module 310.Identification module 310,
For lock operation instruction to be matched with the identification information in isolating points label 800, if the match is successful,
Then send the first information for representing that xegregating unit 500 matches with lock operation instruction；Otherwise, expression is sent
Xegregating unit 500 instructs unmatched second information with lock operation.Certainly, wrap in the lock operation instruction
Include and the corresponding identification information of xegregating unit 500.For example, the identification information can be xegregating unit 500
The information such as numbering.
Wherein, the first information and the second information can remind staff by way of sound and/or display lamp.
It should be understood that arranging isolating points label 800 can point out whether staff's xegregating unit 500 is this time
The equipment that maintenance needs isolation, can preferably prevent staff's miswork, improve work efficiency.
Referring to Fig. 2 and Fig. 3, in one embodiment, isolation key 300 can also include writing module 320.
Writing module 320 is used in the corresponding isolation lockset 400 of lock operation instruction write.Isolation lockset 400
The second radio frequency electronic tag 410 and processing module 420 can be included.Wherein, the second less radio-frequency electronics
Label 410, for receiving the lock operation instruction of the isolation write of key 300.Processing module 420, for testing
Whether card lock operation instruction matches with default unlocking information, if so, then performs unlocking operation；Otherwise, no
Perform unlocking operation.
Preferably, isolating lockset 400 can also include the second information logging modle 430.Second information record mould
Block 430 is used to record the operation note information such as the unlocking operation time of lock operation instruction and isolation lockset 400.
Operation note information can be uploaded to main frame 200 by the second information logging modle 430, to facilitate staff to look into
See operation note.In addition, in other embodiments, isolation key 300 can also be recorded including the first information
Module 330.Can pass through isolation key 300 first information logging modle 330 record lock operation instruction and
The operation note information such as unlocking operation time, the trial operation operating time of isolation lockset 400, and it is uploaded to master
Machine 200, to facilitate staff to check operation note.
Preferably, main frame 100 is additionally operable to the trial operation task of receiving user's input or selection, according to trial operation
Task generates trial operation unblock operational order.And, in the corresponding inspection operation authority of trial operation xegregating unit
It is proved to be successful, and there are other corresponding maintenance of xegregating unit 500 of relatedness with the trial operation xegregating unit
After operating right is also proved to be successful, trial operation operational order is sent to isolation key 300 by main frame 100.Wherein,
Trial operation xegregating unit is xegregating unit corresponding with trial operation unblock operational order.Therefore, trial operation isolation
Equipment can be an xegregating unit 500, or plural xegregating unit 500, or institute
Some xegregating units 500.
Isolation key 300 is additionally operable to receive trial operation unblock operational order, and is referred to by trial operation unblock operation
Corresponding isolation lockset 400 is unlocked in order.Isolation lockset 400 is additionally operable to verify trial operation unblock operational order
Whether match with default unlocking information, if so, then perform trial operation unlocking operation；Otherwise, test run is not performed
Row unlocking operation.
Wherein, trial operation operational order can include the numbering of isolation lockset 400.Can be by by default solution
The numbering for isolating lockset 400 in lock information and the numbering matching for isolating lockset 400 in trial operation operational order
Mode come determine the trial operation operational order it is corresponding it is specific isolation lockset 400.
If meeting preset requirement to the trial operation operating result of trial operation xegregating unit, to xegregating unit 500
Maintenance complete, main frame 200 generate unblock operational order.If the trial operation operation knot to xegregating unit 500
Fruit does not meet preset requirement, and main frame 200 generates trial operation and recovers instruction, and solution lock key 300 is according to trial operation
Recover the weight of xegregating unit 500 that instruction has relatedness by trial operation xegregating unit and with trial operation xegregating unit
Maintenance isolating closing lock is newly carried out, proceeds maintenance.
In addition, main frame 200 provides administration interface, for managing and checking facility information.For example, main frame 200
The quantity and each isolation working condition of key 300 of isolation key 300 are shown, isolates the quantity of lockset 400
With the work state information of each isolation lockset 400, the work state information of xegregating unit 500, Yi Jijian
Repair mission bit stream etc..Staff can check above- mentioned information by the display interface of main frame 200.Main frame 200
Display interface can also show the information such as the xegregating unit that area of isolation includes.
In addition, the lock operation instruction that main frame 200 is generated is specifically as follows maintenance isolation ticket, trial operation operation
Instruction is specifically as follows trial operation ticket, and trial operation recovery operation instruction is specifically as follows trial operation and recovers ticket, solution
Lock operational order is specifically as follows isolation and releases ticket.And, main frame 200 can be adopted and graphically issued
Maintenance isolation ticket, trial operation ticket, trial operation recover ticket and isolation releases ticket.
In addition, the first radio frequency electronic tag can adopt RFID (the Radio Frequency of 125kHz
Identification, RF identification) technology.Second radio frequency electronic tag 410 and the second information record mould
Block 430 can adopt the RFID chip of the 125kHz with user storage area.Equally, first information note
Record module 330 can also adopt the RFID chip of the 125kHz with user storage area.
Above-mentioned maintenance isolating closing lock system, main frame 200 is generated according to user input or the maintenance task of selection and closed
Lock operational order, isolation key 300 unlocks corresponding isolation lockset 400 according to the lock operation instruction,
Isolation lockset 400 is matched lock operation instruction with default unlocking information, and after the match is successful unlocking is performed
Operation；After the completion of maintenance, main frame 200 generates unblock operational order, and in checking all permissions card 100
Inspection operation authority it is legal when, will unblock operational order be sent to isolation 300 pairs of isolation locksets 400 of key
It is unlocked, and an isolation correspondence of key 300 unlocks multiple isolation locksets 400, convenient isolation inspection operation.
Authority card 100 is set, moreover it is possible to realize work permit people and work director's co- controlling isolating points locking during maintenance
The inspection operation authority of equipment, 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 this
The principle of method solve problem is similar to a kind of aforementioned maintenance isolating closing lock system, therefore, implement the method
Device can be realized according to aforementioned system, repeat part and repeat no more.
Referring to Fig. 4, in one embodiment, maintenance isolating closing lock method is comprised the following steps：
S401, arranges inspection operation authority.
Wherein, inspection operation authority can include it is multiple, each inspection operation authority can correspond to an isolation
Equipment, more than one isolation lockset.More than one isolation lockset is corresponding with an xegregating unit, and one
The corresponding particular number for isolating lockset of individual xegregating unit is related to the structure attribute of xegregating unit.In maintenance knot
Shu Hou, by checking in the case that this time the corresponding all inspection operation authorities of maintenance are legal, then can open
Begin to contact maintenance isolation, with the job safety of effective guarantee staff.
The maintenance task of S402, receiving user's input or selection, and corresponding locking is generated according to maintenance task
Operational order.
Wherein, user can be input into or select and be corresponding according to the region that this is overhauled and the equipment being related to
Maintenance task.Corresponding lock operation instruction is generated according to maintenance task.For example, this time maintenance is related to many
Individual region and multiple equipment, then should include lock operation corresponding with each equipment in lock operation instruction.
It is the isolation lockset of each equipment distribution predetermined number according to the structure attribute of equipment itself.
S403, lock operation instruction is matched with the default unlocking information isolated in lockset, if matching into
Work(, then isolate lockset and perform unlocking operation；Otherwise, isolate lockset and do not perform unlocking operation.
Wherein, the default unlocking information isolated in lockset can be the number information of isolation lock tool, lock operation
Also include in instruction and the number information for isolating lockset.By by the isolation lockset in locking control command
Number information is closed to determine with the mode of the number information matching for isolating lockset in default unlocking information with this
The corresponding isolation lockset of lock operational order.If isolation lockset is isolation lockset corresponding with the lock operation instruction,
Then the isolation lockset performs unlocking operation according to lock operation instruction.
S404, carries out xegregating unit after isolating closing lock, to be overhauled using isolation lockset.
It should be understood that isolation lockset is performed after unlocking operation, operating personnel will be right using the isolation lockset
The xegregating unit answered carries out isolating closing lock, and is overhauled.
S405, according to user input or the trial operation task of selection trial operation unblock operational order, and root are generated
Corresponding xegregating unit is unlocked according to trial operation unblock operational order.
Wherein, after xegregating unit is overhauled, need to carry out trial operation operation, to verify the effect of maintenance
Really.Therefore, staff can according to specific needs, and selected section or whole xegregating units carry out trial operation behaviour
Make.
Preferably, in addition it is also necessary to which inspection has other xegregating units of relatedness with trial operation xegregating unit.And
The corresponding inspection operation Authority Verification success of trial operation xegregating unit, and with trial operation xegregating unit have associate
After the corresponding inspection operation authority of xegregating unit of property is also proved to be successful, by trial operation operational order to test run
Row xegregating unit is unlocked, and pair xegregating unit for having relatedness with trial operation xegregating unit is unlocked, and is gone forward side by side
Row trial operation is operated.
Wherein, trial operation xegregating unit is xegregating unit corresponding with trial operation unblock operational order.Therefore,
Trial operation xegregating unit can be an xegregating unit, or plural xegregating unit, it is also possible to
For all of xegregating unit.
Whether S406, the trial operation operating result of detection and isolation equipment meets preset requirement, if so, then performs
Step S407；Otherwise, execution step 408.
S407, maintenance is completed to be generated according to user input or the unblock task of selection and unlocks operational order, and
After all inspection operation authorities are all proved to be successful, xegregating unit is unlocked by unlocking operational order.
Wherein, after the completion of maintenance, need to be unlocked xegregating unit, make xegregating unit normal work.Tool
Body, unblock operational order can be generated, the checking of this time all inspection operation authorities of maintenance is then waited,
And after this all inspection operation authority overhauled all is proved to be successful, by unlocking operational order to all
Xegregating unit be unlocked, release maintenance isolation.
S408, generates trial operation and recovers instruction, and root according to user input or the trial operation recovery tasks of selection
Recovering instruction according to trial operation by trial operation xegregating unit and with trial operation xegregating unit there is isolating for relatedness to set
It is standby to re-start maintenance isolating closing lock, xegregating unit is overhauled again, and return to step S405.
If it should be understood that the trial operation effect of trial operation xegregating unit is not up to preset requirement, needing to try
Operation xegregating unit carries out again maintenance isolating closing lock, and re-starts maintenance.Specifically, examination can be generated
Restoring running is instructed, and is recovered instruction according to trial operation and is had by trial operation xegregating unit and with trial operation xegregating unit
The xegregating unit of relevant property re-starts maintenance isolating closing lock, and xegregating unit is overhauled again.And return
Step S405 is returned, trial operation operation is carried out again, until maintenance is completed.
In addition, maintenance isolating closing lock method can also include：By the isolating closing lock operation note to xegregating unit
Upload, the trial operation operation note to xegregating unit is uploaded, and the isolation unblock operation note to xegregating unit
The step of record passback.
Above-mentioned maintenance isolating closing lock method, generates lock operation and refers to according to user input or the maintenance task of selection
Order, lock operation instruction is matched with the default unlocking information for isolating lockset, isolation lock after the match is successful
Tool performs unlocking operation；Unblock operation is generated after the completion of maintenance according to user input or the unblock task of selection to refer to
Order, and when verifying that all inspection operation authorities are legal, xegregating unit is carried out by unlocking operational order
Unblock, convenient isolation inspection operation, and work permit people is controlled jointly with work director when can also realize maintenance
The inspection operation authority of isolating points interlock processed, meets associated safety regulation.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, can also make it is some deformation and
Improve, these belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is defined.
Claims (13)
1. it is a kind of to overhaul isolating closing lock system, it is characterised in that to include：
Authority card, for arranging inspection operation authority；
Main frame, it is for receiving user's input or the maintenance task of selection and right according to maintenance task generation
The lock operation instruction answered；
Isolation key, for receiving the lock operation instruction that the main frame sends, and by the locking
Operational order unlocks corresponding isolation lockset；
Isolation lockset, for verifying whether the lock operation instruction of the isolation key is believed with default unblock
Breath matching, if so, then performs unlocking operation；Otherwise, unlocking operation is not performed；
The main frame is additionally operable to after the completion of overhauling to xegregating unit, according to input or the unblock task for selecting life
Into unblock operational order, and after the inspection operation authority of all authority cards is all proved to be successful,
The unblock operational order is sent to into the isolation key to unlock the isolation lockset；
Wherein, the number of the isolation lockset is more than one, and the isolation key correspondence is more than one
The isolation lockset；The quantity of the authority card is two or more, and the inspection operation of each authority card is weighed
The more than one xegregating unit of limit correspondence；The corresponding more than one isolation of each described xegregating unit
Lockset.
2. it is according to claim 1 to overhaul isolating closing lock system, it is characterised in that also to include：
Transmission adaptor, for placing the isolation key, and charges for the isolation key, and is used for
The lock operation instruction of the main frame is received, and lock operation instruction is sent to into the isolation key
Spoon.
3. it is according to claim 1 to overhaul isolating closing lock system, it is characterised in that also to include：
Authorization device, for reading the inspection operation authority of the authority card, and by the maintenance for reading
Operating right is sent to the main frame.
4. it is according to claim 1 to overhaul isolating closing lock system, it is characterised in that also to include：
Isolating points label, is arranged on xegregating unit, the identification information of the xegregating unit that is stored with；
The isolation key includes：
Identification module, for the lock operation to be instructed and the identification information in the isolating points label
Matched, if the match is successful, send the expression xegregating unit and match with lock operation instruction
The first information；Otherwise, the expression xegregating unit is sent with lock operation instruction unmatched second
Information；
Wherein, the lock operation instruction includes the identification information of corresponding xegregating unit.
5. it is according to claim 4 to overhaul isolating closing lock system, it is characterised in that the isolating points mark
Board includes the first radio frequency electronic tag；The isolating points label passes through the first less radio-frequency electronics mark
The identification information of the xegregating unit is sent to the isolation key by label.
6. it is according to claim 4 to overhaul isolating closing lock system, it is characterised in that the isolation key
Also include：Writing module, for by the lock operation instruction write isolation lockset；
The isolation lockset includes：
Second radio frequency electronic tag, for receiving the lock operation instruction of the isolation key write；
Processing module, for verifying whether the lock operation instruction matches with the default unlocking information, if
It is then to perform unlocking operation；Otherwise, unlocking operation is not performed.
7. it is according to claim 6 to overhaul isolating closing lock system, it is characterised in that the isolation key
Also include：First information logging modle, for recording opening for lock operation instruction and the isolation lockset
The lock operating time.
8. it is according to claim 1 to overhaul isolating closing lock system, it is characterised in that the main frame is also used
In receives input or the trial operation task of selection, trial operation unblock operation is generated according to the trial operation task and is referred to
Order, and
In the inspection operation Authority Verification success of trial operation xegregating unit, and have with the trial operation xegregating unit
After the inspection operation authority of the xegregating unit of relevant property is also proved to be successful, the trial operation operational order is sent out
Give the isolation key；The trial operation xegregating unit is corresponding with trial operation unblock operational order
Xegregating unit；
The isolation key is additionally operable to receive the trial operation unblock operational order, and by the trial operation solution
Lock operational order unlocks corresponding isolation lockset；
The isolation lockset be additionally operable to verify the trial operation unblock operational order whether with default unlocking information
Match somebody with somebody, if so, then perform trial operation unlocking operation；Otherwise, trial operation unlocking operation is not performed.
9. it is according to claim 8 to overhaul isolating closing lock system, it is characterised in that if to the isolation
The trial operation operating result of equipment meets preset requirement, then xegregating unit maintenance is completed, the main frame
Generate the unblock operational order；Otherwise, the main frame generates trial operation and recovers to instruct, the solution lock key
Recover instruction according to the trial operation to have by the trial operation xegregating unit and with the trial operation xegregating unit
The xegregating unit of relatedness re-starts maintenance isolating closing lock.
10. the maintenance isolating closing lock system according to claim 1 to 9 any one, it is characterised in that
The main frame is additionally operable to show the quantity and working condition of the isolation key, the quantity of the isolation lockset and
Work state information, the work state information of xegregating unit, and maintenance mission bit stream.
A kind of 11. maintenance isolating closing lock methods, it is characterised in that comprise the following steps：
Inspection operation authority is set；
Receiving user's input or the maintenance task of selection, and corresponding locking behaviour is generated according to the maintenance task
Instruct；
Lock operation instruction is matched with the default unlocking information isolated in lockset, if the match is successful,
Then the isolation lockset performs unlocking operation；Otherwise, the isolation lockset does not perform unlocking operation；
After the completion of maintenance, the unblock task of receiving user's input or selection simultaneously generates unblock operational order, in institute
After having the inspection operation authority to be all proved to be successful, xegregating unit is carried out by the unblock operational order
Unblock.
12. maintenance isolating closing lock methods according to claim 11, it is characterised in that also include：
Trial operation unblock operational order is generated according to user input or the trial operation task of selection, and detection with
Trial operation xegregating unit has the xegregating unit of relatedness, and
In the corresponding inspection operation Authority Verification success of the trial operation xegregating unit, and with the trial operation every
After from equipment there is the corresponding inspection operation authority of the xegregating unit of relatedness to be also proved to be successful, by the examination
Operation operational order to the trial operation xegregating unit and with the trial operation xegregating unit have relatedness every
From equipment unblock, and carry out trial operation operation.
13. maintenance isolating closing lock methods according to claim 12, it is characterised in that also include：
If meeting preset requirement to the result of trial operation of the trial operation xegregating unit, generate unblock operation and refer to
Order, and all of xegregating unit is unlocked according to the unblock operational order；Otherwise, generate trial operation to refer to
Order, and instruction is recovered according to the trial operation set the trial operation xegregating unit and isolating with the trial operation
The xegregating unit of relevant property of getting everything ready re-starts maintenance isolating closing lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703316.1A CN106611452B (en) | 2015-10-23 | 2015-10-23 | Overhaul isolating closing lock system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703316.1A CN106611452B (en) | 2015-10-23 | 2015-10-23 | Overhaul isolating closing lock system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106611452A true CN106611452A (en) | 2017-05-03 |
| CN106611452B CN106611452B (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510703316.1A Active CN106611452B (en) | 2015-10-23 | 2015-10-23 | Overhaul isolating closing lock system and method |
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| Country | Link |
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| CN107994499A (en) * | 2018-01-03 | 2018-05-04 | 王建涛 | A kind of distribution board maintenance safety isolating device |
| CN109146321A (en) * | 2018-09-12 | 2019-01-04 | 珠海长园共创软件技术有限公司 | Upkeep operation security control method and system |
| 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 |
| CN111476929A (en) * | 2020-04-30 | 2020-07-31 | 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 |
| CN112365012A (en) * | 2020-11-10 | 2021-02-12 | 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 |
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| CN112967428A (en) * | 2021-02-25 | 2021-06-15 | 立宏安全设备工程(上海)有限公司 | Linkage type intelligent automatic locking and listing method and system |
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| 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 |
| CN111476929A (en) * | 2020-04-30 | 2020-07-31 | 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 |
| CN112365012A (en) * | 2020-11-10 | 2021-02-12 | 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 |
| 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 |
| CN112767580A (en) * | 2021-02-25 | 2021-05-07 | 立宏安全设备工程(上海)有限公司 | Intelligent automatic locking and listing device and system |
| CN112967428A (en) * | 2021-02-25 | 2021-06-15 | 立宏安全设备工程(上海)有限公司 | Linkage type intelligent automatic locking and listing method and system |
| CN113570760A (en) * | 2021-08-06 | 2021-10-29 | 北斗天地股份有限公司 | Locking control method and device of heading machine |
| CN113673718A (en) * | 2021-08-23 | 2021-11-19 | 珠海优特电力科技股份有限公司 | Method and device for managing and controlling field operation safety measure execution process and storage medium |
| 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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