CN111932748A - Transformer substation error-proofing system - Google Patents
Transformer substation error-proofing system Download PDFInfo
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- CN111932748A CN111932748A CN202010760466.7A CN202010760466A CN111932748A CN 111932748 A CN111932748 A CN 111932748A CN 202010760466 A CN202010760466 A CN 202010760466A CN 111932748 A CN111932748 A CN 111932748A
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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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/23—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a password
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q50/06—Electricity, gas or water supply
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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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/21—Individual registration on entry or exit involving the use of a pass having a variable access code
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Abstract
The invention relates to the technical field of electric power safety, and discloses a transformer substation mistake-proofing system. The transformer substation mistake-proofing system comprises a transformer substation management system, verification devices and a mobile terminal, wherein each interval area of the transformer substation is provided with one corresponding verification device; the transformer substation management system is configured to make an operation order, send operation order information and verification information to the mobile terminal, and send an identification task to a verification device corresponding to a spacer area specified by the operation order; the mobile terminal is configured to verify at the verification means according to the received verification information, the verification means prompting that the current compartment is correct if the verification information is successfully identified, and prompting that the current compartment is incorrect otherwise. The transformer substation mistake-proofing system can prevent operators from working in a wrong interval area, so that the safety of electric power operation is improved.
Description
Technical Field
The invention relates to the technical field of electric power safety, in particular to a transformer substation mistake-proofing system.
Background
The operation ticket is the basis for operating the electrical equipment by an operator in the operation of the power system, and the operator goes to a corresponding place according to the information of the operation ticket to operate the corresponding electrical equipment. Some large-scale substations include a plurality of operation rooms, are provided with a plurality of compartments in each operation room, and the quantity, the overall arrangement of components and parts in these compartments are all similar, and electric power constructor is difficult to distinguish directly perceivedly. When an operator takes an operation order and arrives at an operation room of a corresponding transformer substation, if the operator walks away from the gap area by mistake and operates the gap area which is not in accordance with the operation order information, the problems of equipment operation failure and influence on normal production and life can be caused, and personal casualty accidents can also be caused.
Therefore, it is desirable to invent a transformer substation anti-miswalk system to solve the above problems.
Disclosure of Invention
The invention aims to provide a transformer substation mistake-proofing system which can prevent an operator from working in a wrong interval area, so that the safety of electric power operation is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a transformer substation error-proofing system comprises a transformer substation management system, verification devices and a mobile terminal, wherein each interval area of a transformer substation is provided with one corresponding verification device;
the transformer substation management system is configured to make an operation order, send operation order information and verification information to the mobile terminal, and send an identification task to a verification device corresponding to a spacer area specified by the operation order;
the mobile terminal is configured to verify at the verification means according to the received verification information, the verification means prompting that the current compartment is correct if the verification information is successfully identified, and prompting that the current compartment is incorrect otherwise.
Optionally, the substation comprises a plurality of operation rooms, a plurality of compartments are arranged in each operation room, and each operation room is provided with an access control device;
the method comprises the steps that when an operation order is issued by the substation management system, an unlocking recognition task is sent to an access control device corresponding to a working room appointed by the operation order;
and if the access control device successfully identifies the verification information of the mobile terminal, opening the door of the corresponding operation room.
Optionally, the verification information is a two-dimensional code, and the verification device and the access control device can recognize the two-dimensional code; or
The access control device comprises a first keyboard, a second keyboard and a verification device, wherein the verification information is a password, the verification device comprises the first keyboard and can identify the password input by the first keyboard, and the access control device comprises the second keyboard and can identify the password input by the second keyboard.
Optionally, after the verification information is successfully identified by the verification device, the current identification task of the verification device is ended, and accordingly the verification information is invalid.
Optionally, the verification means comprises a voice prompt; and/or
The verification device comprises an indicator light, and when the verification information of the mobile terminal is recognized by the verification device and cannot be recognized, the indicator light displays different colors.
Optionally, the mobile terminal is a mobile phone.
Optionally, the mobile terminal includes:
the terminal body is provided with a display screen, and the display screen is used for displaying the operation ticket information and the verification information;
and the first end of the hanging rope is connected inside the terminal body, and the second end of the hanging rope stretches out of the terminal body.
Optionally, the mobile terminal further includes:
the rotary disc is rotatably arranged in the terminal body, and a clamping groove is formed in the rotary disc;
one end of the elastic piece is connected with the rotary disc, the other end of the elastic piece is connected with the first end of the hanging rope, and the hanging rope can be wound on the rotary disc;
the lock catch is arranged on the terminal body in a sliding mode and can be selectively clamped in the clamping groove to prevent the rotary table from rotating or separated from the clamping groove to avoid the rotation of the rotary table.
Optionally, each of the spacers is provided with a mounting seat, and the mobile terminal can be plugged into the mounting seat.
Optionally, a slot is formed in the mounting seat, an elastic bolt is arranged on the mobile terminal, and the elastic bolt can elastically deform to be clamped in the slot.
The invention has the beneficial effects that:
according to the transformer substation anti-miswalk system, when the transformer substation management system issues the operation order, the mobile terminal and the verification device are respectively sent with matched information, so that an operator holding the mobile terminal can verify the compartment area more objectively and reliably, the verification device can prompt the operator according to the verification result, the operator can confirm the compartment area again, the risk of miswalking the compartment area due to misseeing the operation order information or other subjective factors is eliminated, the accuracy of the operation area of the operator is ensured, and the safety of electric power operation is improved.
Drawings
Fig. 1 is a schematic structural diagram of a working room provided in an embodiment of the substation anti-miswalk system of the invention;
fig. 2 is a schematic structural diagram of the matching of the mobile terminal and the mounting base provided by the second embodiment of the transformer substation mistake proofing system of the invention.
In the figure:
100-a working chamber; 101-spacer region;
1-a verification device;
2-a mobile terminal; 21-terminal body; 22-a display screen; 23-hanging a rope; 24-a turntable; 241-card slot;
25-an elastic member; 26-locking; 27-an elastic bolt; 271-plug pin body; 272-a lock block;
3-an access control device;
4-mounting a base; 41-slot; 411-open end; 412-tank bottom end; 42-a base plate; 43-side panel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Generally, the transformer substation comprises a plurality of operation rooms 100, a plurality of spacers 101 are arranged in each operation room 100, the number and the layout of components in the spacers 101 are similar, operators cannot distinguish the components intuitively, and in order to prevent the operators from missing the spacers 101 and causing unnecessary damage and casualties, the embodiment provides a transformer substation mistake-preventing system which can be used in the technical field of electric power safety. Fig. 1 is a schematic structural diagram of an operation room provided in this embodiment (in other embodiments, an arrangement structure in the operation room is not limited thereto), as shown in fig. 1, a substation error-proofing system includes a substation management system, a verification device 1 and a mobile terminal 2, where the substation management system is disposed in a power supply office, a manager can issue an operation ticket through the substation management system according to a need of power maintenance management, each compartment 101 is provided with a corresponding verification device 1, the operator holds the mobile terminal 2, the substation management system is used for issuing the operation ticket, and at the same time, the substation management system sends operation ticket information and verification information to the mobile terminal 2 and sends an identification task to the verification device 1 corresponding to the compartment 101 specified by the operation ticket; the mobile terminal 2 is used for verifying at the verifying device 1 according to the received verifying information, if the verifying information is successfully identified, the verifying device 1 prompts that the current space area 101 is correct, otherwise, prompts that the current space area 101 is wrong.
The transformer substation anti-miswalk system of this embodiment, transformer substation management system is when setting out the operation order, through sending assorted information respectively to mobile terminal 2 and verifying attachment 1, make the operating personnel who holds mobile terminal 2 can carry out more objectively, verify reliably to the compartment district at place, and verifying attachment 1 can indicate operating personnel according to the verification result, make operating personnel confirm once more to the compartment district at place, get rid of the risk of the interval 101 of making mistakes because of the operation order information of seeing mistakes or other subjective factors, guarantee the accuracy of operating personnel operation area, thereby improve the security of electric power operation.
When the transformer substation mistake-proofing system is used for operation, the steps are as follows:
(1) the method comprises the following steps that a manager makes an operation order on a transformer substation management system, in the process, the transformer substation management system sends operation order information and verification information to a mobile terminal 2, and meanwhile sends an identification task to a verification device 1 of a spacer area 101 specified by the operation order;
(2) after seeing the operation ticket information on the mobile terminal 2, the operator takes the mobile terminal 2 to reach the spacer 101 of the transformer substation specified by the operation ticket;
(3) the operator verifies the verification information received by the mobile terminal 2 at the verification device 1:
if the verification is passed, the verification device 1 prompts the spacer area 101 to be correct, namely the spacer area 101 where the operator is located at the moment is consistent with the operation ticket, and the operator can operate the spacer area 101;
if the verification fails, the verification device 1 prompts the spacer area 101 to be wrong, namely, the spacer area 101 where the operator is located at the moment is inconsistent with the operation ticket, the operator rechecks the information of the operation ticket and goes to the re-confirmed spacer area for verification until the verification information passes.
It should be noted that, the authentication device 1 does not receive the identification task, or the identification task of the authentication device 1 does not match the authentication information, which may result in the authentication failure.
Preferably, after the authentication information is successfully identified by the authentication device 1, the identification task of the authentication device 1 this time is ended, and the authentication information is invalidated accordingly, thereby preventing the task of the same operation ticket from being repeatedly executed.
Preferably, as shown in fig. 1, the substation mistake-proofing system further includes an access control device 33 disposed outside each operation room 100, the substation management system issues an operation ticket, and at the same time, sends an unlocking recognition task to the access control device 33 of the operation room 100 specified by the operation ticket, and if the access control device 33 successfully recognizes the verification information of the mobile terminal 2, the corresponding door of the operation room 100 is opened, otherwise, the door of the operation room 100 cannot be opened. Through the matching of the access control device 33 and the mobile terminal, a traditional key is not needed to be arranged to open the operating room, so that the key management problem is avoided; and not only can guarantee that the operator enters the operation room 100 matched with the operation ticket, but also can prevent non-operators from entering the operation room 100.
Optionally, the verification information received by the mobile terminal 2 is a two-dimensional code, and the verification device 1 and the access control device 33 can identify the two-dimensional code, so as to verify the verification information. In other embodiments, the authentication information received by the mobile terminal 2 is a password, the authentication device 1 includes a first keyboard and is capable of identifying the password input by the first keyboard, and the access control device 33 includes a second keyboard and is capable of identifying the password input by the second keyboard.
Optionally, the verification device 1 comprises a voice prompter, and the verification device 1 prompts the operator of the correctness and mistakes of the compartment area by voice. Or the verification device 1 comprises an indicator light, when the verification information of the mobile terminal 2 is identified and can not be identified by the verification device 1, the indicator light displays different colors, and an operator judges whether the compartment area is wrong or not according to the colors of the indicator light. Of course, in other embodiments, the verification device 1 may include both a voice prompter and an indicator light to provide a double prompt to the operator.
Optionally, the mobile terminal 2 is a mobile phone. The mobile phone is a popular tool, and is directly used as a terminal for receiving the information of the transformer substation management system, so that the cost for setting other mobile terminals 2 can be reduced, and operators are designated when the information is sent to different mobile phones, and the operation is more convenient.
Example two
The difference between the first embodiment and the second embodiment is that, as shown in fig. 2, the mobile terminal 2 includes a terminal body 21 and a hanging rope 23, wherein the terminal body 21 is provided with a display screen 22, the display screen 22 is used for displaying operation ticket information and verification information, a first end of the hanging rope 23 is connected inside the terminal body 21, and a second end of the hanging rope extends out of the terminal body 21. The second end of the hanging rope 23 is hung on the body of the operator, so that the mobile terminal 2 can be prevented from being lost when the operator moves to and from the transformer substation. Specifically, in this embodiment, the second end of the hanging rope 23 is provided with a hanging ring or a buckle, so as to hang the mobile terminal 2 on the operator.
Further, as shown in fig. 2, the mobile terminal 2 further includes a rotating disc 24, an elastic member 25 and a latch 26, wherein the rotating disc 24 is rotatably disposed inside the terminal body 21, a slot 241 is disposed on the rotating disc 24, one end of the elastic member 25 is connected to the rotating disc 24, the other end of the elastic member 25 is connected to a first end of the hanging rope 23, the hanging rope 23 can be wound around the rotating disc 24, the latch 26 is slidably disposed on the terminal body 21, and the latch 26 can be selectively engaged with the slot 241 to prevent the rotating disc 24 from rotating, or separated from the slot 241 to avoid the rotating disc 24 from rotating. When the rotary disc 24 is rotated, the hanging rope 23 can be wound on the rotary disc 24, so that the hanging rope is adjusted to a proper length, and after the hanging rope 23 is adjusted to a proper length, the lock catch 26 is pushed to enable the lock catch 26 to be clamped with the clamping groove 241 on the rotary disc 24, so that the position of the rotary disc 24 is locked, and the length of the hanging rope 23 at the moment is locked; on the contrary, when the length of the hanging rope 23 extending out of the terminal body 21 needs to be adjusted, the lock catch 26 is pushed to separate the lock catch 26 from the clamping groove 241 of the rotary disc 24, so that the rotary disc 24 can be rotated; the elastic member 25 is disposed between the hanging rope 23 and the turntable 24 for restoring the hanging rope 23. Specifically, in this embodiment, a plurality of slots 241 are uniformly distributed on the outer ring of the rotating disc 24, and the shapes of the slots 241 are adapted to the lock catches 26.
Preferably, each spacer 101 is provided with a mounting seat 4, and the mobile terminal 2 can be plugged into the mounting seat 4. Namely, when the operator works, the mobile terminal 2 can be placed in the mounting seat 4, and the mobile terminal 2 is prevented from being damaged in the working process. Specifically, as shown in fig. 2, a slot 41 is disposed on the mounting base 4, and an elastic plug 27 is disposed on the mobile terminal 2, wherein the elastic plug 27 can be elastically deformed to be clamped in the slot 41. Specifically, in the present embodiment, the slot 41 includes an open end 411 and a slot bottom end 412, the size of the open end 411 is smaller than the size of the slot bottom end 412, the elastic plug 27 is connected to the bottom of the mobile terminal 2, the elastic plug 27 includes a plug body 271 capable of elastically deforming and a lock block 272, the total width of the lock block 272 is greater than the total width of the plug body 271, the lock block 272 of the elastic plug 27 is clamped at the slot bottom end 412 of the slot 41, the plug body 271 is clamped at the open end 411, so that the mobile terminal 2 is clamped on the mounting seat 4, and by pressing the lock block 272 of the elastic plug 27, the lock block 272 can be narrowed, so that the elastic plug 27 can be taken out from the slot 41. Preferably, the mounting base 4 includes a bottom plate 42 and two side plates 43, the two side plates 43 and the bottom plate 42 form a concave structure, the slot 41 is disposed on the bottom plate 42, and the two side plates 43 can support the mobile terminal 2. In other embodiments, the slot 41 and the elastic latch 27 may have other structures, which are not limited herein.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the invention and are not to be construed as limitations of the embodiments of the present invention, but may be modified in various embodiments and applications by those skilled in the art according to the spirit of the present invention, and the content of the present description should not be construed as a limitation of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A transformer substation error-proofing system is characterized by comprising a transformer substation management system, verification devices (1) and a mobile terminal (2), wherein each interval area (101) of a transformer substation is provided with one corresponding verification device (1);
the transformer substation management system is configured to make an operation order, send operation order information and verification information to the mobile terminal (2), and send an identification task to the verification device (1) corresponding to the interval area (101) specified by the operation order;
the mobile terminal (2) is configured to verify at the verification means (1) according to the received verification information, the verification means (1) prompting that the current compartment (101) is correct if the verification information is successfully identified, and prompting that the current compartment (101) is incorrect otherwise.
2. A substation anti-walk-by system according to claim 1, characterized in that the substation comprises a plurality of working rooms (100), each working room (100) being provided with a plurality of compartments (101) inside, and each working room (100) being provided with an access control device (3);
the method comprises the steps that when an operation order is issued by the substation management system, an unlocking recognition task is sent to an access control device (3) corresponding to a working room (100) specified by the operation order;
and if the access control device (3) successfully identifies the verification information of the mobile terminal (2), the door of the corresponding operation room (100) is opened.
3. The substation anti-miswalk system according to claim 2, wherein the verification information is a two-dimensional code, and the verification device (1) and the access control device (3) are capable of recognizing the two-dimensional code; or
The access control device comprises a door lock, a door lock device and a verification device, wherein the verification information is a password, the verification device (1) comprises a first keyboard and can identify the password input by the first keyboard, and the access control device (3) comprises a second keyboard and can identify the password input by the second keyboard.
4. Substation anti-walkthrough system according to claim 1, characterized in that after the verification information is successfully identified by the verification device (1), the verification device (1) ends the task of this identification and the verification information is accordingly invalidated.
5. Substation anti-walkthrough system according to any of claim 1, characterized in that the verification means (1) comprise a voice prompt; and/or
The authentication device (1) comprises an indicator light, and the indicator light displays different colors when the authentication information of the mobile terminal (2) is identified and cannot be identified by the authentication device (1).
6. Substation anti-miswalk system according to any of the claims 1-5, characterized in that the mobile terminal (2) is a mobile phone.
7. Substation anti-walkthrough system according to any of claims 1 to 6, characterized in that the mobile terminal (2) comprises:
the terminal comprises a terminal body (21) and a display screen (22), wherein the display screen (22) is used for displaying the operation ticket information and the verification information;
and the first end of the hanging rope (23) is connected to the inside of the terminal body (21), and the second end of the hanging rope extends out of the terminal body (21).
8. Substation anti-walkthrough system according to claim 7, characterized in that the mobile terminal (2) further comprises:
the rotary disc (24) is rotatably arranged in the terminal body (21), and a clamping groove (241) is formed in the rotary disc (24);
one end of the elastic piece (25) is connected to the rotary table (24), the other end of the elastic piece is connected with the first end of the hanging rope (23), and the hanging rope (23) can be wound on the rotary table (24);
the lock catch (26) is arranged on the terminal body (21) in a sliding mode, and the lock catch (26) can be selectively clamped in the clamping groove (241) to prevent the rotary disc (24) from rotating or separated from the clamping groove (241) to prevent the rotary disc (24) from rotating.
9. Substation anti-walkthrough system according to any of claims 1 to 5, characterized in that each of said compartments (101) is provided with a mounting seat (4), said mobile terminal (2) being able to be plugged to said mounting seat (4).
10. Substation anti-walk system according to claim 9, characterized in that the mounting seat (4) is provided with a slot (41) and the mobile terminal (2) is provided with a resilient plug pin (27), the resilient plug pin (27) being capable of resilient deformation to be clamped in the slot (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010760466.7A CN111932748A (en) | 2020-07-31 | 2020-07-31 | Transformer substation error-proofing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010760466.7A CN111932748A (en) | 2020-07-31 | 2020-07-31 | Transformer substation error-proofing system |
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| CN111932748A true CN111932748A (en) | 2020-11-13 |
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| CN202010760466.7A Pending CN111932748A (en) | 2020-07-31 | 2020-07-31 | Transformer substation error-proofing system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593809A (en) * | 2013-12-03 | 2014-02-19 | 国家电网公司 | Intelligent operation-ticket semanteme verification method of automatic power dispatching system |
| CN104183043A (en) * | 2014-08-26 | 2014-12-03 | 国家电网公司 | Unattended security protection system of transformer substation |
| CN104331776A (en) * | 2014-11-18 | 2015-02-04 | 国家电网公司 | Electric power data application management platform |
| CN106327077A (en) * | 2016-08-23 | 2017-01-11 | 中国能源建设集团广东省电力设计研究院有限公司 | Electrical maloperation-preventing control device based on entrance guard and control method thereof |
| DE202020001742U1 (en) * | 2020-04-24 | 2020-05-15 | Alcona Automation Gmbh | Network-friendly charging station |
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2020
- 2020-07-31 CN CN202010760466.7A patent/CN111932748A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593809A (en) * | 2013-12-03 | 2014-02-19 | 国家电网公司 | Intelligent operation-ticket semanteme verification method of automatic power dispatching system |
| CN104183043A (en) * | 2014-08-26 | 2014-12-03 | 国家电网公司 | Unattended security protection system of transformer substation |
| CN104331776A (en) * | 2014-11-18 | 2015-02-04 | 国家电网公司 | Electric power data application management platform |
| CN106327077A (en) * | 2016-08-23 | 2017-01-11 | 中国能源建设集团广东省电力设计研究院有限公司 | Electrical maloperation-preventing control device based on entrance guard and control method thereof |
| DE202020001742U1 (en) * | 2020-04-24 | 2020-05-15 | Alcona Automation Gmbh | Network-friendly charging station |
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