CN110259288B - Lockset and unlocking method thereof - Google Patents
Lockset and unlocking method thereof Download PDFInfo
- Publication number
- CN110259288B CN110259288B CN201910635024.7A CN201910635024A CN110259288B CN 110259288 B CN110259288 B CN 110259288B CN 201910635024 A CN201910635024 A CN 201910635024A CN 110259288 B CN110259288 B CN 110259288B
- Authority
- CN
- China
- Prior art keywords
- lock
- unlocking
- lockset
- identity
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000010365 information processing Effects 0.000 claims description 65
- 238000001514 detection method Methods 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009351 contact transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/005—Chain-locks, cable-locks or padlocks with alarms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/02—Cases
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/08—Padlocks with shackles hinged on the case
- E05B67/14—Padlocks with shackles hinged on the case with devices for securing the hinged end of the shackle
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00944—Details of construction or manufacture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to the technical field of temporary equipment in a power system, in particular to a lockset and an unlocking method thereof. The unlocking method of the lockset comprises the following steps: when the lockset detects that a computer key is inserted, the lockset acquires an identity code of the computer key and judges whether the identity code is stored in the lockset or not; when the identity code is judged not to be stored in the lockset, the identity code is stored; when the identity code is judged to be stored, deleting the identity code, and judging whether the number of the identity codes currently stored in the lockset is 0 or not; and when the number of the currently stored identity codes is 0, unlocking. The unlocking method of the lockset judges whether the corresponding working team is started or ended by identifying the identity code and judging whether the identity code is stored. And whether all working teams finish working can be judged, so that the lock is unlocked in time, and the phenomenon of missing the lock is avoided.
Description
Technical Field
The invention relates to the technical field of temporary equipment in a power system, in particular to a lockset and an unlocking method thereof.
Background
Temporary work tasks often exist in electrical power systems. In order to ensure personal safety of temporary operators, a plurality of padlock locks are generally used for locking devices related to the devices to be operated, so that equipment damage or personal injury caused by the fact that other operators perform power-on operation on related devices on site or remotely in the operation process is prevented.
In actual operation, different groups operate power equipment in different ranges, and the same power equipment is locked. The existing temporary padlock adopts a mechanical unlocking mode, namely, a key is used for correspondingly unlocking a padlock, so that the condition of missing the padlock is frequently caused, or the condition that a plurality of padlocks are locked on one power device, and sometimes, a working team is too many to cause insufficient space on locking devices for hanging the padlock is frequently caused. Other work teams do not know which team the padlock is on, nor do they determine whether the padlock is useful, and therefore work by other teams is delayed.
Disclosure of Invention
Based on this, it is necessary to provide a lock and an unlocking method thereof, which are aimed at the problem that many locks are locked on the conventional power equipment and whether the locks are useful cannot be determined.
An unlocking method of a lockset comprises the following steps:
when the lockset detects that a computer key is inserted, the lockset acquires an identity code of the computer key and judges whether the identity code is stored in the lockset or not;
when the identity code is judged not to be stored in the lockset, the identity code is stored;
when the identity code is judged to be stored in the lockset, deleting the identity code from the storage of the lockset, and judging whether the number of the identity codes currently stored in the lockset is 0 or not;
and when the number of the identity codes currently stored in the lockset is judged to be 0, unlocking is carried out.
In one embodiment, after the step of storing the identity code when it is determined that the identity code is not stored in the lock, the steps of: outputting the number of the identity codes currently stored in the lockset; and/or after the step of judging whether the number of the identity codes currently stored in the lockset is 0, the method further comprises the following steps: outputting the number of the identity codes currently stored in the lockset when the number of the identity codes currently stored in the lockset is judged to be not 0; and/or; after the step of deleting the identity code from the lock storage, the method further comprises the steps of: outputting the number of the identity codes currently stored in the lockset; and/or after the step of detecting that the computer key is inserted into the lockset, the method further comprises the following steps: and outputting the number of the identity codes currently stored in the lockset.
In one embodiment, the manner of outputting the number of identity codes currently stored in the lock includes:
the number of the identity codes is indicated in a one-to-one correspondence manner by using the indication lamp modules; or (b)
Displaying the number of the identity codes by using a display screen module; or (b)
Displaying the number of the identity codes by utilizing a rolling digital display module; or (b)
And broadcasting the number of the identity codes by utilizing the voice module.
In one embodiment, after the step of unlocking when it is determined that the number of the identity codes currently stored in the lock is 0, the method further includes:
judging whether the current lockset is successfully unlocked or not, and outputting prompt information of successful unlocking of the lockset and unlocking when judging that the current lockset is not successfully unlocked.
In one embodiment, the step of unlocking includes:
and sending an unlocking instruction to an unlocking and locking assembly of the lockset, and receiving the unlocking instruction and executing the unlocking step by the unlocking and locking assembly.
A lock, comprising:
a lock body;
the information processing component is arranged on the lock body and is used for acquiring the identity code of the computer key, judging whether the identity code is stored or not and storing or deleting the identity code according to the judging result; and
the unlocking and locking assembly is arranged in the lock body, the information processing assembly is connected with the unlocking and locking assembly, and when the information processing assembly judges that the number of the currently stored identity codes is 0, the information processing assembly controls the unlocking and locking assembly to unlock the lock.
In one embodiment, the lock further comprises an output component arranged on the lock body, the output component is connected with the information processing component, and the output component is used for outputting the prompt information of the number of the identity codes under the control of the information processing component.
In one embodiment, the output assembly includes a plurality of indicator lights, each of the plurality of indicator lights is connected to the information processing assembly, and the plurality of indicator lights are used for indicating the number of the identity codes in a one-to-one correspondence manner.
In one embodiment, the output assembly comprises a display screen, the display screen is connected with the information processing assembly, and the display screen is used for displaying the number of the identity codes under the control of the information processing assembly.
In one embodiment, the lock further comprises a detection component and an alarm component, wherein the detection component and the alarm component are arranged on the lock body, the detection component and the alarm component are connected with the information processing component, the detection component is used for detecting whether the lock is successfully unlocked or not and sending detection information to the information processing component, and the alarm component is used for outputting prompt information that the lock is not successfully unlocked under the control of the information processing component.
In one embodiment, the information processing component comprises a signal converter and a control circuit, the signal converter is connected with the control circuit, the signal converter is used for receiving an electric signal of the computer key and generating a power signal for driving the control circuit to work, meanwhile, the signal converter sends an identity code of the computer key to the control circuit, and the control circuit is used for receiving the identity code and judging whether the identity code is stored or not and storing or deleting the identity code according to a judging result.
In one embodiment, the information processing assembly further comprises a housing, the signal converter and the control circuit are disposed in the housing, the housing is mounted on the lock body in an embedded manner, and the housing is partially exposed from the lock body, and the exposed portion of the housing is provided with a groove for inserting a computer key.
In one embodiment, the lock further comprises a lock hook, the lock hook is movably arranged on the lock body, the unlocking and locking assembly comprises a locking piece and an unlocking piece, the locking piece is movably arranged in the lock body, the lock hook is provided with a slot corresponding to the locking piece, the locking piece is provided with a locking position for being inserted into the slot and an unlocking position for being separated from the slot, the unlocking piece is rotatably arranged in the lock body, the locking piece is provided with a sliding groove, one end of the unlocking piece is inserted into the sliding groove, and the unlocking piece can rotate under the control of the information processing assembly so as to drive the locking piece to move between the locking position and the unlocking position.
In one embodiment, the latch assembly further includes a spring disposed between the locking member and the lock body, the spring for providing a return force for returning the locking member to the locked position.
The beneficial effects of the invention include:
the unlocking method of the lockset can identify the identity code of the computer key and judge whether the identity code is stored or not so as to judge whether the work team corresponding to the computer key starts or ends. When the identity code of a certain computer key is judged to be stored in the lockset, the corresponding working team is indicated to work, and the identity code can be deleted from a plurality of identity codes stored in the lockset. Until the number of the identity codes stored in the lockset is 0, the fact that the corresponding working teams of the lockset are all completed is indicated, and the lockset can be unlocked at the moment. According to the unlocking method of the lockset, one lockset can be used simultaneously corresponding to a plurality of computer keys, so that the number of the locksets locked on equipment can be reduced. Meanwhile, whether the work team corresponding to a certain computer key starts or ends can be automatically judged, so that whether the field work is completed or not can be timely determined. When the field work is judged to be finished, the lock is automatically unlocked, so that the phenomenon of missing the lock is avoided.
Drawings
FIG. 1 is a schematic diagram of a lock according to an embodiment of the present invention;
FIG. 2 is a schematic view in partial cross-section of the structure of FIG. 1 with a computer key inserted therein;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 1;
FIG. 4 is a second schematic cross-sectional view of the structure of FIG. 1;
FIG. 5 is a schematic diagram of a lock according to another embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of the structure of FIG. 5;
FIG. 7 is a second schematic cross-sectional view of the structure of FIG. 5;
FIG. 8 is a flowchart of a method for unlocking a lock according to an embodiment of the present invention;
FIG. 9 is a flowchart of an unlocking method of a lock according to another embodiment of the present invention;
fig. 10 is a flowchart of an unlocking method of a lock according to another embodiment of the present invention.
Reference numerals illustrate:
10-lockset;
20-a computer key;
100-lock body;
200-an information processing component;
210-a signal converter;
220-a control circuit;
230-a housing; 231-grooves;
300-an output assembly;
310-indicator lights;
320-a display screen;
400-latch hook; 410-slots;
500-an open-close block assembly;
510-locking member; 511-a chute;
520-unlocking piece;
530-spring
600-detecting component;
700-alarm assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the lock and the unlocking method thereof according to the present invention will be described in further detail by the following embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, are intended to encompass both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1 to 3, a lock 10 according to an embodiment of the present invention includes a lock body 100, an information processing assembly 200, and an unlocking and locking assembly 500. The information processing component 200 is disposed on the lock body 100, and the information processing component 200 is configured to obtain the identity code of the computer key 20, determine whether the identity code is stored, and store or delete the identity code according to the determination result. The unlocking and locking assembly 500 is arranged in the lock body 100, the information processing assembly 200 is connected with the unlocking and locking assembly 500, and when the information processing assembly 200 judges that the number of the currently stored identity codes is 0, the information processing assembly 200 controls the unlocking and locking assembly 500 to unlock the lock.
Illustratively, the information processing assembly 200 includes a signal converter 210 and a control circuit 220, the signal converter 210 being coupled to the control circuit 220. The signal converter 210 is configured to receive the electrical signal of the computer key 20 and generate a power signal for driving the control circuit 220 to operate, and the signal converter 210 sends the identity code of the computer key 20 to the control circuit 220. The control circuit 220 is configured to receive the identity code, determine whether the identity code is stored, and store or delete the identity code according to the determination result.
In one embodiment, lock 10 further includes an output assembly 300 disposed on lock body 100. The output component 300 is connected with the information processing component 200, and the output component 300 is used for outputting prompt information of the number of the identity codes under the control of the information processing component 200. By providing the output component 300, it is convenient for an operator to directly know the number of identity codes currently stored in the information processing component 200, so as to know the number of current work groups in real time.
Referring to fig. 3, in one embodiment, the information processing assembly 200 further includes a housing 230, and the signal converter 210 and the control circuit 220 are both disposed within the housing 230. The housing 230 is insertedly mounted on the lock body 100, and the housing 230 is partially exposed to the lock body 100, and the exposed portion of the housing 230 is provided with a recess 231 for inserting the computer key 20. Illustratively, the bottom of the lock body 100 may be provided with a mounting slot for mounting the housing 230, the housing 230 being fixedly mounted in the mounting slot. The housing 230 is completely accommodated in the installation groove, the bottom surface of the housing 230 is exposed, and the groove 231 is opened on the bottom surface of the housing 230.
Further, the control circuit 220 includes a micro control unit, and the signal converter 210 and the output assembly 300 are connected to the micro control unit. The micro control unit is a chip-level computer which can realize multiple functions of storage, calculation, A/D conversion, drive control and the like. Illustratively, the control circuit 220 further includes a circuit board on which the micro-control unit is disposed, the circuit board being fixedly mounted within the housing 230.
It should be noted that, in the lock 10 according to the embodiment of the present invention, a plurality of computer keys 20 may be used correspondingly, and each computer key 20 carries an independent identification code. When the lock 10 of the present embodiment is inserted into a certain computer key 20, the signal converter 210 on the lock 10 receives the electrical signal of the computer key 20 and generates a power signal for driving the control circuit 220 to operate. Meanwhile, the signal converter 210 sends the identity code of the computer key 20 to the control circuit 220. The control circuit 220 receives the identity code and determines whether the identity code is stored, and may store or delete the identity code according to the determination result. It will be appreciated that when the control circuit 220 determines that the identification code is stored, it indicates that the team corresponding to the key 20 has completed work and the task is completed. So that the control circuit 220 can delete the identification code and control the output component 300 to output the number of identification codes after the identification code is removed. When the control circuit 220 determines that the identification code is not stored, it indicates that the team corresponding to the key 20 starts to operate. At this time, the control circuit 220 will store the identity code and control the output component 300 to output the number of identity codes after adding the identity code.
When the number of the identification codes is deleted to 0, it indicates that all the working teams corresponding to the lock 10 have completed the work, and at this time, the control circuit 220 can control the unlocking and locking assembly 500 to unlock the lock 10, so as to facilitate the final operator to take down the lock 10.
The lockset 10 of the embodiment of the invention can identify the identity code of the computer key 20 inserted into the lockset 10, judge whether the identity code is stored or not, and simultaneously output the number of the identity codes in real time. In this way, the staff can conveniently know the number of the computer keys 20 of the lockset 10 at present so as to know the number of working groups corresponding to equipment locked by the lockset 10, and meanwhile, the staff can conveniently determine whether the field work is finished or not, so that the phenomenon of missing the lockset is avoided. According to the lockset 10 provided by the embodiment of the invention, one lockset 10 can be used simultaneously corresponding to a plurality of computer keys 20, so that the number of the locksets 10 locked on equipment can be reduced. In addition, the lock 10 also has a real-time storage function, and the stored information is read, so that the operation process of the lock 10 can be traced. Particularly, operators can be searched according to the operation records so as to timely determine whether the field work is finished or not, and the lockset is convenient to manage and use. The problems that the traditional mechanical padlock is locked on site, other personnel cannot judge whether the site work is finished or not and the like are avoided.
The output component 300 may output the prompting information of the number of the identity codes in various manners. Referring to fig. 3 and 4, fig. 3 shows a schematic cross-sectional view of lock 10 of fig. 1 from a front perspective, and fig. 4 shows a schematic cross-sectional view of lock 10 of fig. 1 from a side perspective. In one embodiment, the output assembly 300 includes a plurality of indicator lights 310, where the plurality of indicator lights 310 are connected to the information processing assembly 200, and the plurality of indicator lights 310 are used to indicate the number of identity codes in a one-to-one correspondence. When the information processing component 200 recognizes a new identification code, the information processing component 200 may illuminate an indicator light 310 to indicate that the number of identification codes currently using the lock 10 has increased by one. When a plurality of computer keys 20 are used on the lock 10 for the first time, the indicator lamps 310 with the same number as the computer keys 20 can be correspondingly lightened, so that operators can know the number of working groups currently using the lock 10. For example, if there are 5 computer keys that are first inserted into lock 10, 5 indicator lights will be displayed when the 5 th key is inserted.
When a computer key 20 is inserted into the lock 10 for a second time, the information processing device 200 determines that the identity of the computer key 20 is stored in the lock 10, and the information processing device 200 turns off an indicator 310. It will be appreciated that the number of lights out of the indicator 310 is equal to the number of identification codes determined to have been stored. In other words, the number of turned-off indication lamps 310 is equal to the number of identification codes of the computer key 20 at the end of the task.
Referring to fig. 5-7, wherein fig. 6 shows a schematic cross-sectional view of lock 10 from a front perspective in fig. 5, and fig. 7 shows a schematic cross-sectional view of lock 10 from a side perspective in fig. 5. In another embodiment, the output component 300 includes a display screen 320, the display screen 320 being coupled to the information processing component 200. The display 320 is used to display the number of identification codes under the control of the information processing component 200. The display 320 may display the number of identification codes in the form of a numerical value. Alternatively, the display 320 may graphically display the number of the identification codes. Illustratively, the display 320 displays the number of identification codes in the form of Arabic numerals. When the information processing component 200 identifies a new identity code, the information processing component 200 may control the display 320 to display the value "n+1", where n is the number of identity codes already stored in the current lock 10. The value "n+1" is displayed by display 320 to indicate that the number of identity codes currently stored in lock 10 has increased by one. When a plurality of computer keys 20 are used on the lock 10 for the first time, the display screen 320 can be controlled to display the same number as the number of computer keys 20, so that the operator can know the number of working groups currently using the lock 10. When a computer key 20 is inserted into the lock 10 for the second time, the information processing component 200 determines that the identity code of the computer key 20 is stored in the lock 10, and then the information processing component 200 controls the display screen 320 to display the value after deleting the identity code. It will be appreciated that the display 320 may decrease by a value equal to the number of identity codes determined to have been stored.
In other embodiments, the output assembly 300 may further include a voice module that is secured to the lock body 100 and coupled to the information processing assembly 200. The voice module can output the prompt information of the number of the identity codes in a voice playing mode under the control of the information processing component 200. Alternatively, the output assembly 300 may further include a scrolling digital display module and a micro-motor, both disposed on the lock body 100, and coupled to the information processing assembly 200. The micro-motor can drive the digital band of the scrolling digital display module to scroll under the control of the information processing assembly 200 to display the number of the identification codes. Of course, the output component 300 may also be other structures for outputting the hint information of the number of the identity codes, which are not listed here.
When all of the indicator lights 310 are off or the display 320 displays a value of 0, or a "0" is voice broadcast, indicating that all of the tasks of the device locking the lock 10 are completed, the lock 10 need not be locked to the device. At this point information processing assembly 200 will control unlocking assembly 500 to unlock lock 10. Meanwhile, the number of the current identity codes output by the output assembly 300 is 0, so that an operator can be more intuitively prompted to take down the lockset 10 from the equipment, and the phenomenon of missing the lockset is avoided.
As one implementation, the lock further includes a detection assembly 600 (not shown) and an alarm assembly 700 (not shown). The detecting assembly 600 and the alarming assembly 700 are both provided on the lock body 100, and the detecting assembly 600 and the alarming assembly 700 are both connected with the information processing assembly 200. The detecting component 600 is used for detecting whether the lock 10 is successfully unlocked or not, and sending detection information to the information processing component 200, and the alarm component 700 is used for outputting prompt information that the lock 10 is not successfully unlocked under the control of the information processing component 200. By providing detection assembly 600 and alarm assembly 700, lock 10 can automatically detect whether unlocking was successful, and automatically alarm to alert an operator when unlocking was unsuccessful. Thus lockset 10
The detection assembly 600 may be constructed in a variety of ways. When the lock 10 is in the form of a shackle, the detection assembly 600 may also be a distance sensor that detects whether the lock 10 is successfully unlocked by detecting the distance between the shackle and the lock body 100. Alternatively, the detection assembly 600 may be a pressure sensor that detects whether the latch 10 is successfully unlocked by detecting a pressure between the shackle and the shackle hole of the latch body 100. Of course, when the lock 10 is in another lock structure, the detection assembly 600 may also adopt other structures that can correspondingly detect whether the lock 10 is successfully unlocked.
The alarm assembly 700 may be constructed in various manners. For example, alarm assembly 700 may be an audible alarm that alerts an operator that lock 10 has not been successfully unlocked by sounding. Alternatively, the alarm assembly 700 may be a flashing alarm that alerts the operator that the lock 10 has not been successfully unlocked, such as by flashing a light.
The structure of the unlocking and locking assembly 500 can be various. Referring to fig. 3, in one embodiment, lock 10 further includes a shackle 400, shackle 400 being movably disposed on lock body 100. The unlocking and locking assembly 500 includes a locking member 510 and an unlocking member 520, the locking member 510 is movably disposed in the lock body 100, the latch hook 400 is provided with a slot 410 corresponding to the locking member 510, and the locking member 510 has a locking position inserted into the slot 410 and an unlocking position separated from the slot 410. The unlocking member 520 is rotatably disposed in the lock body 100, the locking member 510 is provided with a chute 511, one end of the unlocking member 520 is inserted into the chute 511, and the unlocking member 520 can rotate under the control of the information processing assembly 200 to drive the locking member 510 to move between the locking position and the unlocking position. As shown in FIG. 3, when control circuit 220 determines that the number of identity codes stored in lock 10 is 0, it indicates that lock 10 may be removed from the device to complete the task. At this time, the control circuit 220 may control the unlocking member 520 to rotate, so that the locking member 510 moves in a direction away from the slot 410 of the latch hook 400, and thus the locking member 510 is separated from the slot 410, the lock 10 is unlocked, and the operator may remove the lock 10. In other embodiments, the lock-and-unlock assembly 500 may be configured to unlock or lock the lock 10.
Referring to fig. 3, further, the unlocking and locking assembly 500 further includes a spring 530 disposed between the locking member 510 and the lock body 100. The spring 530 is used to provide a return force for the locking member 510 to return to the locked position. By providing spring 530, return of locking member 510 to the locked position is facilitated, facilitating locking of lock 10.
The embodiment of the invention also provides a lockset system, which comprises the lockset of any scheme and a plurality of computer keys, wherein the lockset can identify the identity codes of the computer keys. Because the lockset has the beneficial effects, the lockset system also has corresponding beneficial effects, and the detailed description is omitted.
Referring to fig. 8, an embodiment of the present invention further provides a method for unlocking a lock, including the following steps:
when the lock 10 is in a locked state and the lock 10 detects that the computer key 20 is inserted, the identity code of the computer key 20 is acquired, and whether the identity code is stored in the lock 10 is judged.
When it is determined that the identity code is not stored in lock 10, the identity code is stored.
When it is determined that the identification code is already stored in the lock 10, the identification code is deleted from the storage of the lock 10, and it is determined whether the number of identification codes currently stored in the lock 10 is 0.
When it is determined that the number of the identification codes currently stored in the lock 10 is 0, unlocking is performed.
The lock 10 detects that the computer key 20 is inserted, obtains the identity code, and determines whether the identity code is stored, which may be specifically implemented by the information processing component 200 disposed on the lock body 100 of the lock 10. Illustratively, the computer key 20 sends an electrical signal to the signal converter 210 of the lock 10, and the signal converter 210 receives the electrical signal and drives the control circuit 220 of the lock 10 to operate. Meanwhile, the signal converter 210 sends the identity code of the computer key 20 to the control circuit 220, and the control circuit 220 receives the identity code and determines whether the identity code is stored. The identity code of the computer key 20 may include at least one of identity information of a user of the computer key, an ID number of the computer key, and a model number of the computer key. The computer key 20 may send an electrical signal to the signal converter 210 by way of a mechanical contact transmission, for example, a contact on the computer key is in contact with a contact of the signal converter. Alternatively, the computer key 20 may transmit the electric signal to the signal converter 210 by contactless transmission, for example, by using rfid technology.
When the control circuit 220 determines that the identity code is stored, the identity code is deleted, and it is determined whether the number of currently stored identity codes is 0. It will be understood that the number of identity codes currently stored at this time refers to the number of identity codes remaining after the identity code has been deleted. When the control circuit 220 determines that the number of the currently stored identification codes is 0, the unlocking and locking assembly 500 can be controlled to unlock the lock 10, so that the last operator can conveniently take away the lock 10, and the phenomenon of missing the lock is avoided.
Further, after the step of determining whether the number of identity codes currently stored in lock 10 is 0, the steps of: when it is determined that the number of the identification codes currently stored in the lock 10 is not 0, the number of the identification codes currently stored in the lock 10 is output. In this embodiment, when the control circuit 220 determines that the number of stored identity codes is not 0, the control circuit 220 may control the output component 300 to output the number of currently stored identity codes. It will be understood that the number of currently stored identity codes output at this time refers to the number of remaining identity codes after the identity code is deleted. In this way, the operator can be facilitated to know the number of current teams in order to determine whether the field work is complete.
In one embodiment, after the step of deleting the identity code from the storage of lock 10, the steps of: the number of identity codes currently stored in lock 10 is output. In this embodiment, when the control circuit 220 determines that the identity code is stored, the identity code is deleted. And the control circuit 220 may control the output component 300 to output the number of currently stored identity codes. It will be understood that the number of currently stored identity codes output at this time refers to the number of remaining identity codes after the identity code is deleted. In this way, the operator can be facilitated to know the number of current teams in order to determine whether the field work is complete. When the number of remaining identification codes after the identification code deletion is 0, the output component 300 may output the number of identification codes as 0 to prompt the operator to take the lock 10. When the number of the remaining identity codes after the identity codes are deleted is not 0, the output component 300 outputs the number of the identity codes so that the operator can know the number of the current work groups.
Further, when the control circuit 220 determines that the identity code is not stored, then the identity code is stored. Meanwhile, the control circuit 220 may control the output component 300 to output the number of currently stored identity codes. It will be understood that the number of currently stored identity codes output at this time refers to the number of identity codes after the identity code is added. In this way, the operator can be facilitated to know the number of current teams.
In one embodiment, after the step of detecting the insertion of the computer key 20 by the lock 10, the steps of: the number of identity codes currently stored in lock 10 is output. In this embodiment, when the computer key 20 is inserted, the computer key 20 sends an electrical signal to the signal converter 210, and the signal converter 210 receives the electrical signal and drives the control circuit 220 to operate. At this time, the control circuit 220 may directly control the output component 300 to output the number of the currently stored identification codes, so that the operator can know the number of the current work groups. When the control circuit 220 determines whether the identity code is stored later, the identity code is deleted when it is determined that the identity code is stored, and at this time, the control circuit 220 controls the output component 300 to output the number of remaining identity codes after the identity code is deleted. Or when it is determined that the identification code is not stored, the control circuit 220 controls the output component 300 to output the number of identification codes after the identification code is added. In this way, the operator can easily know the number of working teams and the changes thereof on the spot.
In one embodiment, the manner in which the number of identity codes currently stored in lock 10 is output includes:
the number of the identity codes is indicated in a one-to-one correspondence manner by the indication lamp module. Or the number of the identity codes is displayed by using a display screen module. Or the number of the identity codes is displayed by utilizing the scrolling digital display module. Or the number of the identity codes is broadcasted by utilizing the voice module.
Accordingly, the output assembly 300 may be an indicator light 310. Alternatively, the output component 300 may be the display 320. The output component 300 may also be other structures such as voice output or scrolling digital display, as long as the operator is informed of the number of identification codes.
In one embodiment, after the step of unlocking when it is determined that the number of the identity codes currently stored in the lock is 0, the method further includes: judging whether the current lockset is unlocked successfully or not, and unlocking the lockset when judging that the current lockset is not unlocked successfully. Illustratively, whether lock 10 is successfully unlocked is detected by detection assembly 600 and the detected information is sent to information processing assembly 200, and specifically to control circuit 220. If it is determined that lock 10 has not been successfully unlocked, control circuit 220 will control unlock assembly 500 to unlock lock 10.
Further, after the step of judging whether the current lock is successfully unlocked, the method further comprises: when the current lockset is judged to be not successfully unlocked, a prompt message of the success of the unlocking of the lockset 10 is output. For example, an alarm assembly 700 may be used to output a prompt that the lock 10 is not successfully unlocked, thereby alerting the operator to the problem. The above unlocking steps can be performed by the control circuit 220 sending an unlocking command to the unlocking component 500 of the lock 10, and the unlocking component 500 receiving the unlocking command and performing the unlocking step, so that the lock 10 is unlocked.
Referring to fig. 9, taking the output assembly 300 as an indicator light 310 as an example, the lock and the working process thereof according to the embodiment of the present invention are specifically described:
at the beginning of the operation, lock 10 is locked to the device to be locked. When the computer key 20 is inserted into the groove 231 outside the housing 230, the computer key 20 transmits an electrical signal into the housing 230. After the signal is converted by the signal converter 210, a power signal for driving the control circuit 220 to operate is generated. At the same time, the signal converter 210 sends the identification code of the computer key 20 to the micro control unit. After the identification by the micro control unit, if it is determined that the identity code of the computer key 20 is not stored in the micro control unit, one of the indicator lamps 310 is turned on and the identity code of the computer key 20 is stored. The number of lit indicator lights 310 is equal to the number of identification codes determined for computer keys 20 not stored in lock 10. After the indicator lamp 310 is turned on, the computer key 20 is pulled out, and the indicator lamp 310 is turned off.
When other teams need to work on site, the operator directly inserts the carried computer key 20 into the groove 231, and the computer key 20 sends an electrical signal into the housing 230. After the signal is converted by the signal converter 210, a power signal for driving the control circuit 220 to operate is generated. The micro control unit lights the indicator light 310 that is already in operation while the signal converter 210 sends the identification code of the computer key 20 to the micro control unit. If the micro control unit determines that the identity code of the computer key 20 is not stored in the micro control unit, an indicator lamp 310 is added to be turned on based on the turned-on indicator lamp 310.
At the end of the operation, the computer key 20 is inserted into the groove 231 on the outside of the housing 230, and the computer key 20 transmits an electric signal into the housing 230. After the signal is converted by the signal converter 210, a power signal for driving the control circuit 220 to operate is generated. The micro control unit lights the indicator light 310 that is already in operation while the signal converter 210 sends the identification code of the computer key 20 to the micro control unit. If the micro control unit determines that the identity code of the computer key 20 is stored, the micro control unit determines that the task is finished, and extinguishes one of the indicator lamps 310. The number of turned-off indication lamps 310 is equal to the number of identification codes of the identified computer key 20 at the end of the task. When the last indicator light 310 is turned off, the micro-control unit drives the unlocking and locking assembly 500 to unlock the locking hook 400, and the lock 10 is opened. Finally, the operator removes the lock 10 and the device is allowed to operate.
Referring to fig. 10, taking output assembly 300 as display 320 as an example, lock 10 and its operation in accordance with the embodiments of the present invention are specifically described:
at the beginning of the operation, lock 10 is locked to the device to be locked. When the computer key 20 is inserted into the groove 231 outside the housing 230, the computer key 20 transmits an electrical signal into the housing 230. After the signal is converted by the signal converter 210, a power signal for driving the control circuit 220 to operate is generated. At the same time, the signal converter 210 sends the identification code of the computer key 20 to the micro control unit. After the micro control unit recognizes, if it is determined that the identity code of the computer key 20 is not stored in the micro control unit, the display screen 320 displays "1", identifies the first team, and stores the identity code of the computer key 20. When the computer key 20 is pulled out, the display screen 320 is powered off and extinguished.
When other teams need to work on site, the operator directly inserts the carried computer key 20 into the groove 231, and the computer key 20 sends an electrical signal into the housing 230. After the signal is converted by the signal converter 210, a power signal for driving the control circuit 220 to operate is generated. The display 320 displays the number of teams already in operation. At the same time, the signal converter 210 sends the identification code of the computer key 20 to the micro control unit. If the micro control unit determines that the identity code of the computer key 20 is not stored in the micro control unit, the control display 320 increases a value, i.e. the display displays "2", based on the number of the existing work groups.
At the end of the operation, the computer key 20 is inserted into the groove 231 on the outside of the housing 230, and the computer key 20 transmits an electric signal into the housing 230. After the signal is converted by the signal converter 210, a power signal for driving the control circuit 220 to operate is generated. The display 320 displays the number of teams already in operation. At the same time, the signal converter 210 sends the identification code of the computer key 20 to the micro control unit. If the micro control unit determines that the identity code of the computer key 20 is stored, the micro control unit determines that the task is finished, and controls the display screen 320 to decrease by one value based on the number of the existing work groups. When the value decreases to 0, the micro control unit drives the unlocking and locking assembly 500 to unlock the lock hook 400, and the lock 10 is opened. Finally, the operator removes the lock 10 and the device is allowed to operate.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (14)
1. The unlocking method of the lockset is characterized by comprising the following steps of:
the lock (10) is in a locking state, when the lock (10) detects that a computer key (20) is inserted, the identity code of the computer key (20) is obtained, and whether the identity code is stored in the lock (10) is judged;
storing the identity code when it is determined that the identity code is not stored in the lock (10);
when the identity code is judged to be stored in the lockset (10), deleting the identity code from the storage of the lockset (10), and judging whether the number of the identity codes currently stored in the lockset (10) is 0 or not;
and when the number of the identity codes currently stored in the lockset is judged to be 0, unlocking is carried out.
2. The method of unlocking a lock according to claim 1, wherein,
after the step of storing the identity code when it is determined that the identity code is not stored in the lock (10), the step of: outputting the number of identity codes currently stored in the lockset (10); and/or
After the step of determining whether the number of identity codes currently stored in the lock (10) is 0, the method further comprises the following steps: outputting the number of the identity codes currently stored in the lockset (10) when the number of the identity codes currently stored in the lockset (10) is judged to be not 0; and/or
After said step of deleting the identity code from the storage of the lock (10), the steps of: outputting the number of identity codes currently stored in the lockset (10); and/or
After the step when the lockset (10) detects the insertion of the computer key (20), the method further comprises the following steps: the number of identity codes currently stored in the lock (10) is output.
3. The method of unlocking a lock according to claim 2, wherein said outputting the number of identity codes currently stored in the lock (10) comprises:
the number of the identity codes is indicated in a one-to-one correspondence manner by using the indication lamp modules; or (b)
Displaying the number of the identity codes by using a display screen module; or (b)
Displaying the number of the identity codes by utilizing a rolling digital display module; or (b)
And broadcasting the number of the identity codes by utilizing the voice module.
4. The method of unlocking a lock according to claim 1, characterized in that, after said step of unlocking when it is determined that the number of identity codes currently stored in the lock (10) is 0, it further comprises:
judging whether the current lockset is successfully unlocked or not, and outputting prompt information of successful unlocking of the lockset (10) and unlocking when judging that the current lockset is not successfully unlocked.
5. The method of unlocking a lock according to claim 1 or 4, wherein the step of unlocking comprises:
and sending an unlocking instruction to an unlocking and locking assembly of the lockset (10), wherein the unlocking and locking assembly receives the unlocking instruction and performs an unlocking step.
6. A lock, comprising:
a lock body (100);
the information processing component (200) is arranged on the lock body (100), and the information processing component (200) is used for acquiring the identity code of the computer key (20) and judging whether the identity code is stored or not, and when the identity code is judged not to be stored in the lockset, the identity code is stored; when the identity code is judged to be stored in the lockset, deleting the identity code from the storage of the lockset; and
the unlocking and locking assembly (500) is arranged in the lock body (100), the information processing assembly (200) is connected with the unlocking and locking assembly (500), and when the information processing assembly (200) judges that the number of the currently stored identity codes is 0, the information processing assembly (200) controls the unlocking and locking assembly (500) to unlock the lockset.
7. The lock according to claim 6, further comprising an output component (300) disposed on the lock body (100), wherein the output component (300) is connected to the information processing component (200), and the output component (300) is configured to output a hint of the number of identification codes under the control of the information processing component (200).
8. The lock according to claim 7, wherein the output assembly (300) comprises a plurality of indicator lights (310), the plurality of indicator lights (310) are connected to the information processing assembly (200), and the plurality of indicator lights (310) are used for indicating the number of the identity codes in a one-to-one correspondence.
9. The lock according to claim 7, wherein the output assembly (300) comprises a display screen (320), the display screen (320) being connected to the information processing assembly (200), the display screen (320) being adapted to display the number of identity codes under control of the information processing assembly (200).
10. The lock according to claim 6, further comprising a detection assembly (600) and an alarm assembly (700), wherein the detection assembly (600) and the alarm assembly (700) are both arranged on the lock body (100), and the detection assembly (600) and the alarm assembly (700) are both connected with the information processing assembly (200), the detection assembly (600) is used for detecting whether the lock is successfully unlocked and sending detection information to the information processing assembly (200), and the alarm assembly (700) is used for outputting prompt information that the lock is not successfully unlocked under the control of the information processing assembly (200).
11. The lock according to claim 6, wherein the information processing component (200) comprises a signal converter (210) and a control circuit (220), the signal converter (210) is connected with the control circuit (220), the signal converter (210) is used for receiving an electric signal of the computer key (20) and generating a power signal for driving the control circuit (220) to operate, meanwhile, the signal converter (210) sends an identity code of the computer key (20) to the control circuit (220), and the control circuit (220) is used for receiving the identity code and judging whether the identity code is stored or not and storing or deleting the identity code according to a judging result.
12. The lock according to claim 11, wherein the information processing assembly (200) further comprises a housing (230), the signal converter (210) and the control circuit (220) are both disposed within the housing (230), the housing (230) is embedded on the lock body (100), and the housing (230) is partially exposed to the lock body (100), and the exposed portion of the housing (230) is provided with a recess (231) for inserting a computer key (20).
13. The lock according to claim 6, further comprising a lock hook (400), wherein the lock hook (400) is movably disposed on the lock body (100), the unlocking component (500) comprises a locking member (510) and an unlocking member (520), the locking member (510) is movably disposed in the lock body (100), the lock hook (400) is provided with a slot (410) corresponding to the locking member (510), the locking member (510) has a locking position inserted into the slot (410) and an unlocking position separated from the slot (410), the unlocking member (520) is rotatably disposed in the lock body (100), the locking member (510) is provided with a chute (511), one end of the unlocking member (520) is inserted into the chute (511), and the unlocking member (520) can rotate under the control of the information processing component (200) to drive the locking member (510) to move between the locking position and the unlocking position.
14. The lock according to claim 13, wherein the lock-release assembly (500) further comprises a spring (530) disposed between the locking member (510) and the lock body (100), the spring (530) being configured to provide a return force for returning the locking member (510) to the locked position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635024.7A CN110259288B (en) | 2019-07-15 | 2019-07-15 | Lockset and unlocking method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635024.7A CN110259288B (en) | 2019-07-15 | 2019-07-15 | Lockset and unlocking method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110259288A CN110259288A (en) | 2019-09-20 |
| CN110259288B true CN110259288B (en) | 2024-04-09 |
Family
ID=67926046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910635024.7A Active CN110259288B (en) | 2019-07-15 | 2019-07-15 | Lockset and unlocking method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259288B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670979B (en) * | 2019-10-18 | 2020-12-08 | 珠海优特电力科技股份有限公司 | Control method of electronic lock and electronic lock |
| CN111968273A (en) * | 2020-08-31 | 2020-11-20 | 珠海长园共创软件技术有限公司 | Method, system, management equipment and storage medium for power plant maintenance and isolation |
| CN113593084B (en) * | 2021-07-02 | 2023-04-25 | 柒久园艺科技(北京)有限公司 | Intelligent lock for monitoring logistics information, logistics monitoring system and method |
| CN115147974B (en) * | 2022-07-04 | 2023-08-11 | 广东电网有限责任公司 | Unlocking method, device, equipment and medium of cable tapping box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005155236A (en) * | 2003-11-27 | 2005-06-16 | Sharp Corp | Lock opening and closing control system |
| JP2008015607A (en) * | 2006-07-03 | 2008-01-24 | Toko Electric Corp | Entry/exit management system |
| CN210714203U (en) * | 2019-07-15 | 2020-06-09 | 珠海优特电力科技股份有限公司 | Lock and lock system |
-
2019
- 2019-07-15 CN CN201910635024.7A patent/CN110259288B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005155236A (en) * | 2003-11-27 | 2005-06-16 | Sharp Corp | Lock opening and closing control system |
| JP2008015607A (en) * | 2006-07-03 | 2008-01-24 | Toko Electric Corp | Entry/exit management system |
| CN210714203U (en) * | 2019-07-15 | 2020-06-09 | 珠海优特电力科技股份有限公司 | Lock and lock system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110259288A (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110259288B (en) | Lockset and unlocking method thereof | |
| US20140212846A1 (en) | Coupler Alarm and Instructional Guide | |
| CN110599641B (en) | Intelligent lock control system and control method | |
| CN104389464A (en) | Lock hole-free circular arc lock for glass door | |
| CN210714203U (en) | Lock and lock system | |
| CN104295160A (en) | Embedded rotary lock without lock hole | |
| CN216893861U (en) | Car locking device for preventing random parking | |
| CN201802216U (en) | Dual control safe capable of being unlocked through key input password | |
| CN111622608A (en) | In-place monitoring device and in-place monitoring method for key and key management cabinet | |
| CN204457136U (en) | A kind of mobile phone flashlight controls door lock | |
| EP3926130B1 (en) | Portable electronic lock | |
| CN201003317Y (en) | Intelligent anti-theft lock | |
| CN201022013Y (en) | Door magnetic control remote alarming device | |
| CN206859880U (en) | A kind of intelligent anti-theft lock and the door lock burglary-resisting system containing it | |
| CN211622971U (en) | Electronic lock control device | |
| CN111142461B (en) | Cable well lid monitoring control system | |
| CN214450985U (en) | Intelligent anti-slip system for vehicle | |
| CN212389157U (en) | On-site key monitoring device and key management cabinet | |
| KR200257592Y1 (en) | wireless digital lock device for being used to open and shut the door | |
| CN112562240B (en) | Anti-theft Bluetooth intelligent lock alarm method and anti-theft system based on vibration detection | |
| CN211058470U (en) | Remote control explosion-proof lock device | |
| CN113175277A (en) | Intelligent lock of digital management of chaining formula | |
| CN210508702U (en) | Electronic tags is prevented tearing open in location | |
| CN202202654U (en) | Electronic drawer lock | |
| JP4470943B2 (en) | Electric lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |