CN117593827A - Intelligent key box and method for managing key special for switch body overhaul - Google Patents
Intelligent key box and method for managing key special for switch body overhaul Download PDFInfo
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- CN117593827A CN117593827A CN202311598224.2A CN202311598224A CN117593827A CN 117593827 A CN117593827 A CN 117593827A CN 202311598224 A CN202311598224 A CN 202311598224A CN 117593827 A CN117593827 A CN 117593827A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012795 verification Methods 0.000 claims abstract description 19
- 230000003993 interaction Effects 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000013475 authorization Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 15
- 238000004590 computer program Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
- G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned
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- 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
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- 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
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- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an intelligent key case for managing a key special for switch body overhaul, which comprises: the casing, its front is provided with: a plurality of key holders for taking keys; the touch display screen is used for realizing man-machine interaction; the camera is used for shooting a key requester; the fingerprint collector is used for collecting the fingerprint of the applicant; at least a main controller is arranged in the shell, and the main controller at least comprises: the device comprises a verification unit, a taking condition detection unit, a lock catch opening control unit, a lock catch closing processing unit and an information interaction unit. The invention also discloses a corresponding method. By implementing the invention, the intelligent and safety of taking and managing the special key can be improved.
Description
Technical Field
The invention relates to the technical field of key management in a substation, in particular to an intelligent key box and method for managing a special key for overhauling a 500kV switch body of a 500kV substation.
Background
Various keys are arranged in the 500kV transformer substation, including a protection screen cabinet, a separation control cabinet, a disconnecting link unlocking/interlocking handle, a switch or a disconnecting link remote/on-site switching key and the like. At present, manual management methods are adopted for the management of the keys, and the problems that the keys are lost, mastered by other irrelevant staff and the like can occur in the use process, so that the operation of equipment is overtime or the risk of being used in disorder can be caused.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an intelligent key box and a method for managing a special key for overhauling a switch body, which can improve the intelligence and safety of taking and managing the special key.
To solve the above-mentioned technical problem, as an aspect of the present invention, there is provided a smart key case for managing a key dedicated for switch body maintenance, comprising:
the casing, its front is provided with:
a plurality of key holders for taking keys;
the touch display screen is used for realizing man-machine interaction;
the camera is used for shooting a key requester;
the fingerprint collector is used for collecting the fingerprint of the applicant;
at least, be provided with main control unit in the casing inside, main control unit with key ring, touch display screen, camera and fingerprint collection device all are electric to be connected, main control unit includes at least:
the verification unit is used for verifying the requester after receiving the taking instruction of the corresponding key, wherein the key comprises an unlocking or interlocking key;
the taking condition detection unit is used for detecting whether the current state of the switch body corresponding to the key meets the taking condition of the key;
the lock catch opening control unit is used for controlling the lock catch opening of the key ring of the key after the verification is passed and the key taking condition is met; after the key on the lock catch is taken away, controlling a spring below the key ring to release pressure, and locking the key ring;
the lock catch closing processing unit is used for opening the upper connecting rod buckle to enable the key ring to be automatically closed after detecting that the key is returned and the connecting rod below the key ring is released;
the information interaction unit is used for receiving the information of the authorized personnel of the background; and recording the key use information and uploading the key use information to the background or notifying related personnel.
Preferably, the verification unit is further configured to:
and verifying the user by adopting a password, fingerprint or face recognition mode, and judging that the verification of the requester passes when the information of the user exists in the authorized user information.
Preferably, the taking condition detecting unit is further configured to:
detecting the type of the requested key, and detecting the position states of the disconnecting link at two sides of the switch corresponding to the type of the key;
judging whether the positions of the disconnecting link at the two sides of the switch are at the pulling-off positions, and if so, judging that the key taking condition is met.
Preferably, the information interaction unit further includes:
the authorization information receiving unit is used for receiving the authorization personnel information sent by the background;
the use information recording unit is used for recording the use information of each key, including the taking-out time, the returning time and the information of the requester;
and the uploading unit is used for uploading the use information of each key to the background or notifying related personnel in a Bluetooth, wireless WIFI or short message mode.
Preferably, the key fob further comprises:
the tail end of the upper connecting rod is connected with an electromagnet through a spring, and the upper connecting rod can be contracted by the attraction of the electromagnet; the lower side of the upper connecting rod is provided with a clamping groove;
the lower connecting rod is provided with a bending part at one end exposed out of the box body and is used for hanging a key and matching with the upper connecting rod to realize the opening and closing of the key ring;
a telescopic rod is arranged on the lower connecting rod, and the end part of the telescopic rod is used for being matched with the clamping groove;
after receiving an instruction for opening a certain key ring, the intelligent key box is connected with an electromagnet attached to the tail end of a connecting rod on the key ring, and the connecting rod on the key ring is contracted by the attraction of the electromagnet to open the key ring;
after the key is taken down, the lower connecting rod below the lock catch is sprung up due to pressure relief, and the telescopic rod on the lower connecting rod clamps the clamping groove of the upper connecting rod;
after returning the key, the lower connecting rod moves downwards due to gravity, the telescopic rod on the lower connecting rod is separated from the clamping groove of the upper connecting rod, and the upper connecting rod moves outwards under the action of the elastic force to lock the key ring.
Correspondingly, the invention also discloses a method for managing the special key for switch body overhaul, which comprises the following steps:
after receiving a taking instruction of a corresponding key, verifying a requester, wherein the key comprises an unlocking or interlocking key;
detecting whether the current state of the switch body corresponding to the key meets the key taking condition or not;
after the verification is passed and the key taking condition is met, controlling the lock catch of the key ring of the key to be opened;
after the key on the lock catch is taken away, controlling a spring below the key ring to release pressure, and locking the key ring;
after detecting that the key is returned, the connecting rod below the key ring is loosened, and the connecting rod buckle above the key ring is opened, so that the key ring is automatically closed;
the key usage information is recorded and uploaded to the background or to notify the relevant personnel.
Preferably, after receiving the instruction for taking the corresponding key, the method verifies the requester, and further includes:
and verifying the user by adopting a password, fingerprint or face recognition mode, and judging that the verification of the requester passes when the information of the user exists in the authorized user information.
Preferably, the detecting whether the current state of the switch body corresponding to the key meets the key taking condition further includes:
detecting the type of the requested key, and detecting the position states of the disconnecting link at two sides of the switch corresponding to the type of the key;
judging whether the positions of the disconnecting link at the two sides of the switch are at the pulling-off positions, and if so, judging that the key taking condition is met.
Preferably, the recording the key usage information and uploading to the background or notifying the related personnel, further comprises:
recording the use information of each key, including the taking-out time, the returning time and the requester information;
and uploading the use information of each key to the background or notifying related personnel by adopting a Bluetooth, wireless WIFI or short message mode.
The embodiment of the invention has the following beneficial effects:
the invention provides an intelligent key box and a method for managing a key special for switch body overhaul, wherein by adopting the intelligent key box, a user must be authorized by a key manager when taking the key, and must return after use, so that the user, the use range and the use flow of the key are standardized, and the correct use and timely return of the key are ensured.
Meanwhile, in the intelligent key case, due to the fact that various opening modes (passwords, face recognition, fingerprints and the like) are adopted, staff can be conveniently authorized to take keys, and convenience in the using process is guaranteed. Meanwhile, various connection means (Bluetooth, wireless wifi, short messages and the like) are adopted, so that the related use information is convenient to send and the authorization information is convenient to update.
The invention ensures the standardization of taking the key by personnel by setting the fixed key using flow.
According to the intelligent lock device, through an intelligent means, after the key box receives a taking instruction of a related key, the lock catch of the key can be automatically opened, and after a user takes the key, the pressure is released by the spring below the key ring due to weight reduction, so that the key ring is locked. After the return key is used, the weight is increased, the connecting rod below the key ring is loosened, and the buckle of the connecting rod above is opened, so that the key ring is automatically closed. The intelligent and safety of taking and managing the special key can be improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that it is within the scope of the invention to one skilled in the art to obtain other drawings from these drawings without inventive faculty.
FIG. 1 is a schematic diagram of a front view of an embodiment of a keyfob for managing a switch body service key;
FIG. 2 is a schematic diagram of an internal circuit frame structure of the smart key case provided by the invention;
FIG. 3 is a schematic diagram of the main controller in FIG. 2;
FIG. 4 is a schematic diagram of the information interaction unit in FIG. 3;
FIG. 5 is a schematic diagram of the key fob according to the present invention in an open position;
FIG. 6 is a schematic diagram of a key fob according to the present invention in a closed position;
FIG. 7 is a schematic diagram of the connection of two side knife switches of the 500kV device;
FIG. 8 is a schematic view of the switch body access key condition according to the present invention;
fig. 9 is a schematic main flow chart of an embodiment of a method for managing a switch body maintenance dedicated key according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent.
FIG. 1 is a schematic diagram showing the front structure of an embodiment of a key fob for managing a switch body service specific key provided by the present invention; as shown in fig. 2 to 8, in this embodiment, the smart key case includes at least:
the casing, its front is provided with:
a plurality of key holders 1 for taking keys;
the touch display screen 2 is used for realizing man-machine interaction;
the camera 3 is used for shooting a key requester;
a fingerprint collector 4 for collecting the fingerprint of the requester;
at least a main controller 5 is disposed in the housing, and is electrically connected to the above components, and includes at least:
a verification unit 50, configured to verify a requester after receiving an instruction for taking a corresponding key, where the key includes an unlock or interlock key;
in a specific example, the verification unit 50 uses a password, fingerprint or face recognition to verify the user, and when the authorized user information includes the user information, it determines that the user passes the verification;
a taking condition detecting unit 51, configured to detect whether the current state of the switch body corresponding to the key meets a key taking condition;
in a specific example, the taking condition detecting unit 51 is further configured to:
detecting the type of the requested key, and detecting the position states of the disconnecting link at two sides of the switch corresponding to the type of the key;
judging whether the positions of the disconnecting link at the two sides of the switch are at the pulling-off positions, and if so, judging that the key taking condition is met. As shown in fig. 7 and 8, a schematic diagram of two-side disconnecting link connection and a schematic diagram of switch body maintenance key taking condition of the 500kV equipment are respectively shown; wherein, the numerals 5011, 5012 and 5013 each represent a 500KV switch device, and two ends of the switch device are respectively connected with a disconnecting link; for example, two ends of the switch device 5011 are respectively connected with a disconnecting link 50111 and 50112; the intelligent key box is connected to the switch positions at two sides of the 500kV switch, and the unlocking/interlocking key of the corresponding switch can be used only when the switch positions at two sides of the switch are in split positions. The key can be prevented from being used by an operator by mistake during normal operation, so that misoperation is prevented;
a lock opening control unit 52 for controlling the lock opening of the key fob of the key after the verification is passed and the key taking condition is satisfied; after the key on the lock catch is taken away, controlling a spring below the key ring to release pressure, and locking the key ring;
the lock catch closing processing unit 53 is used for opening the upper connecting rod buckle to enable the key ring to be automatically closed after detecting that the key is returned and the lower connecting rod of the key ring is released;
an information interaction unit 54, configured to receive information of authorized personnel in the background; and recording the key use information and uploading the key use information to the background or notifying related personnel.
As shown in fig. 4, in a specific example, the information interaction unit 54 further includes:
an authorization information receiving unit 540 for receiving the authorization personnel information sent in the background;
a usage information recording unit 541 for recording usage information of each key, including a retrieval time, a return time, and requester information;
and the uploading unit 542 is configured to upload the usage information of each key to the background or notify related personnel by adopting a bluetooth, wireless WIFI or short message mode.
How the latch opening control unit 52 and the latch closing processing unit 53 of the present invention are implemented will be described in detail with reference to fig. 5 and 6.
Specifically, in the embodiment of the present invention, each key fob 1 further includes:
the tail end of the upper connecting rod 10 is connected with an electromagnet 15 through a spring 16, and the upper connecting rod 10 can be contracted by the suction force of the electromagnet 15; the lower side of the upper connecting rod 10 is provided with a clamping groove 100;
the lower connecting rod 11 is provided with a bending part 12 at one end exposed out of the box body and is used for hanging a key and matching with the upper connecting rod to realize the opening and closing of the key ring;
a telescopic rod 13 is arranged on the lower connecting rod 11, and the end part of the telescopic rod is used for matching with the clamping groove 100;
after receiving an instruction for opening a certain key ring, the intelligent key box is connected with an electromagnet 15 attached to the tail end of a connecting rod 10 on the key ring, and the connecting rod 10 on the key ring is contracted by the attraction of the electromagnet to be separated from the bending part 12, so that the key ring is opened;
after the key is taken down, the lower connecting rod 11 below the lock catch is sprung up due to the pressure relief, and the telescopic rod 13 on the lower connecting rod is used for clamping the clamping groove 100 of the upper connecting rod 10, so that the key ring is kept in an open state;
after returning the key, the lower link 11 moves downward due to gravity, the telescopic rod 13 on the lower link is separated from the clamping groove 100 of the upper link 10, the upper link 10 moves outwards under the action of the elastic force, and the tail end abuts against the bending part 12, so that the key ring is locked.
In a specific implementation, editing of each key ring of the key box is needed, and a friendly man-machine interaction interface is arranged; simultaneously, wireless transmission technology is utilized to transmit related key use data and authorize related personnel;
meanwhile, the intelligent key box is connected to the positions of the disconnecting link at two sides of the 500kV switch, and the unlocking/interlocking key of the corresponding switch can be used only when the positions of the disconnecting link at two sides of the switch are in split positions.
In addition, each key ring is designed in a special mechanism, after receiving an instruction for opening a certain key ring, the intelligent key box is connected with an electromagnet attached to the tail end of a connecting rod on the key ring, and a telescopic rod on the key ring is contracted through the suction force of the electromagnet to open the key ring and take down the key. When the key is taken down, the connecting rod below the lock catch can spring up to clamp the connecting rod above due to the pressure relief; when the key is used and returned, the lower connecting rod is loosened, and the upper connecting rod locks the key ring under the action of elastic force.
Fig. 9 is a schematic diagram showing the main flow of an embodiment of a method for managing a switch body service key according to the present invention. In this embodiment, the method is implemented by using the smart key case as described in fig. 1 to 8, and specifically, the method includes the following steps:
step S11, after receiving a taking instruction of a corresponding key, verifying a requester, wherein the key comprises an unlocking or interlocking key;
specifically, the user is verified by adopting a password, fingerprint or face recognition mode, and when the information of the authorized user exists in the information of the user, the verification of the requester is judged to pass;
step S12, detecting whether the current state of the switch body corresponding to the key meets the key taking condition;
specifically, the step S12 further includes:
detecting the type of the requested key, and detecting the position states of the disconnecting link at two sides of the switch corresponding to the type of the key;
judging whether the positions of the disconnecting link at the two sides of the switch are at the pulling-off positions or not, and judging that the key taking condition is met if the positions of the disconnecting link at the two sides of the switch are at the pulling-off positions;
step S13, after verification is passed and key taking conditions are met, controlling the lock catch of the key ring of the key to be opened;
step S14, after the key on the lock catch is taken away, controlling a spring below the key ring to release pressure, and locking the key ring;
step S15, after detecting that the key is returned, the connecting rod below the key ring is loosened, and the buckle of the connecting rod above is opened, so that the key ring is automatically closed;
step S16, the key use information is recorded and uploaded to the background or related personnel are notified.
Specifically, the step S16 further includes:
recording the use information of each key, including the taking-out time, the returning time and the requester information;
and uploading the use information of each key to the background or notifying related personnel by adopting a Bluetooth, wireless WIFI or short message mode.
For more details, reference is made to the foregoing descriptions of fig. 1 to 8, and a detailed description thereof is omitted herein.
The embodiment of the invention has the following beneficial effects:
the invention provides an intelligent key box and a method for managing a key special for switch body overhaul, wherein by adopting the intelligent key box, a user must be authorized by a key manager when taking the key, and must return after use, so that the user, the use range and the use flow of the key are standardized, and the correct use and timely return of the key are ensured.
Meanwhile, in the intelligent key case, due to the fact that various opening modes (passwords, face recognition, fingerprints and the like) are adopted, staff can be conveniently authorized to take keys, and convenience in the using process is guaranteed. Meanwhile, various connection means (Bluetooth, wireless wifi, short messages and the like) are adopted, so that the related use information is convenient to send and the authorization information is convenient to update.
The invention ensures the standardization of taking the key by personnel by setting the fixed key using flow.
According to the intelligent lock device, through an intelligent means, after the key box receives a taking instruction of a related key, the lock catch of the key can be automatically opened, and after a user takes the key, the pressure is released by the spring below the key ring due to weight reduction, so that the key ring is locked. After the return key is used, the weight is increased, the connecting rod below the key ring is loosened, and the buckle of the connecting rod above is opened, so that the key ring is automatically closed. The intelligent and safety of taking and managing the special key can be improved.
It will be apparent to those skilled in the art that embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above disclosure is only a preferred embodiment of the present invention, and it is needless to say that the scope of the invention is not limited thereto, and therefore, the equivalent changes according to the claims of the present invention still fall within the scope of the present invention.
Claims (9)
1. A intelligent key case for managing switch body overhauls special key, its characterized in that includes:
the casing, its front is provided with:
a plurality of key holders for taking keys;
the touch display screen is used for realizing man-machine interaction;
the camera is used for shooting a key requester;
the fingerprint collector is used for collecting the fingerprint of the applicant;
at least, be provided with main control unit in the casing inside, main control unit with key ring, touch display screen, camera and fingerprint collection device all are electric to be connected, main control unit includes at least:
the verification unit is used for verifying the requester after receiving the taking instruction of the corresponding key, wherein the key comprises an unlocking or interlocking key;
the taking condition detection unit is used for detecting whether the current state of the switch body corresponding to the key meets the taking condition of the key;
the lock catch opening control unit is used for controlling the lock catch opening of the key ring of the key after the verification is passed and the key taking condition is met; after the key on the lock catch is taken away, controlling a spring below the key ring to release pressure, and locking the key ring;
the lock catch closing processing unit is used for opening the upper connecting rod buckle to enable the key ring to be automatically closed after detecting that the key is returned and the connecting rod below the key ring is released;
the information interaction unit is used for receiving the information of the authorized personnel of the background; and recording the key use information and uploading the key use information to the background or notifying related personnel.
2. The keyfob of claim 1, wherein the verification unit is further to:
and verifying the user by adopting a password, fingerprint or face recognition mode, and judging that the verification of the requester passes when the information of the user exists in the authorized user information.
3. The keyfob of claim 2 wherein the access condition detection unit is further for:
detecting the type of the requested key, and detecting the position states of the disconnecting link at two sides of the switch corresponding to the type of the key;
judging whether the positions of the disconnecting link at the two sides of the switch are at the pulling-off positions, and if so, judging that the key taking condition is met.
4. The keyfob of claim 3, wherein the information interaction unit further comprises:
the authorization information receiving unit is used for receiving the authorization personnel information sent by the background;
the use information recording unit is used for recording the use information of each key, including the taking-out time, the returning time and the information of the requester;
and the uploading unit is used for uploading the use information of each key to the background or notifying related personnel in a Bluetooth, wireless WIFI or short message mode.
5. The method of any one of claims 1 to 4, wherein the key fob further comprises:
the tail end of the upper connecting rod is connected with an electromagnet through a spring, and the upper connecting rod can be contracted by the attraction of the electromagnet; the lower side of the upper connecting rod is provided with a clamping groove;
the lower connecting rod is provided with a bending part at one end exposed out of the box body and is used for hanging a key and matching with the upper connecting rod to realize the opening and closing of the key ring;
a telescopic rod is arranged on the lower connecting rod, and the end part of the telescopic rod is used for being matched with the clamping groove;
after receiving an instruction for opening a certain key ring, the intelligent key box is connected with an electromagnet attached to the tail end of a connecting rod on the key ring, and the connecting rod on the key ring is contracted by the attraction of the electromagnet to open the key ring;
after the key is taken down, the lower connecting rod below the lock catch is sprung up due to pressure relief, and the telescopic rod on the lower connecting rod clamps the clamping groove of the upper connecting rod;
after returning the key, the lower connecting rod moves downwards due to gravity, the telescopic rod on the lower connecting rod is separated from the clamping groove of the upper connecting rod, and the upper connecting rod moves outwards under the action of the elastic force to lock the key ring.
6. A method for managing a key dedicated to switch body service, implemented with a smart key case according to any one of claims 1 to 5, comprising:
after receiving a taking instruction of a corresponding key, verifying a requester, wherein the key comprises an unlocking or interlocking key;
detecting whether the current state of the switch body corresponding to the key meets the key taking condition or not;
after the verification is passed and the key taking condition is met, controlling the lock catch of the key ring of the key to be opened;
after the key on the lock catch is taken away, controlling a spring below the key ring to release pressure, and locking the key ring;
after detecting that the key is returned, the connecting rod below the key ring is loosened, and the connecting rod buckle above the key ring is opened, so that the key ring is automatically closed;
the key usage information is recorded and uploaded to the background or to notify the relevant personnel.
7. The method of claim 6, wherein the authenticating the requestor after receiving the access command to the corresponding key further comprises:
and verifying the user by adopting a password, fingerprint or face recognition mode, and judging that the verification of the requester passes when the information of the user exists in the authorized user information.
8. The method of claim 7, wherein detecting whether the current state of the switch body corresponding to the key satisfies a key access condition further comprises:
detecting the type of the requested key, and detecting the position states of the disconnecting link at two sides of the switch corresponding to the type of the key;
judging whether the positions of the disconnecting link at the two sides of the switch are at the pulling-off positions, and if so, judging that the key taking condition is met.
9. The method of claim 8, wherein the recording key usage information and uploading to a background or notifying a person of interest, further comprises:
recording the use information of each key, including the taking-out time, the returning time and the requester information;
and uploading the use information of each key to the background or notifying related personnel by adopting a Bluetooth, wireless WIFI or short message mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311598224.2A CN117593827A (en) | 2023-11-28 | 2023-11-28 | Intelligent key box and method for managing key special for switch body overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311598224.2A CN117593827A (en) | 2023-11-28 | 2023-11-28 | Intelligent key box and method for managing key special for switch body overhaul |
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| CN117593827A true CN117593827A (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311598224.2A Pending CN117593827A (en) | 2023-11-28 | 2023-11-28 | Intelligent key box and method for managing key special for switch body overhaul |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117935410A (en) * | 2024-03-15 | 2024-04-26 | 天津公交易通科技有限公司 | Key box |
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2023
- 2023-11-28 CN CN202311598224.2A patent/CN117593827A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117935410A (en) * | 2024-03-15 | 2024-04-26 | 天津公交易通科技有限公司 | Key box |
| CN117935410B (en) * | 2024-03-15 | 2024-05-28 | 天津公交易通科技有限公司 | Key box |
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