CN112927397A - 220kv transformer substation maintenance isolation management and control method and system based on Internet of things - Google Patents
220kv transformer substation maintenance isolation management and control method and system based on Internet of things Download PDFInfo
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- CN112927397A CN112927397A CN202110086343.4A CN202110086343A CN112927397A CN 112927397 A CN112927397 A CN 112927397A CN 202110086343 A CN202110086343 A CN 202110086343A CN 112927397 A CN112927397 A CN 112927397A
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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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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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
- G07C9/00896—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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Abstract
The invention discloses a 220kv transformer substation maintenance isolation management and control method and system based on the Internet of things, which comprises the steps of generating arming and disarming operation tasks of electrical secondary equipment and randomly unlocking and assigning unlocking authorization tasks through a microcomputer five-prevention system; the task is transmitted to an intelligent computer key through a communication adapter, and an intelligent lock and an isolation lock are controlled through the intelligent computer key; and carrying out isolation locking operation on the electric secondary equipment through the intelligent lock and the isolation lock. According to the invention, the isolation locking of the peripheral equipment for maintenance operation is realized through the intelligent lockset of the Internet of things, the isolation equipment is effectively prevented from being operated by maintenance operators by mistake, and the isolation efficiency is improved.
Description
Technical Field
The invention relates to the technical field of electricity and the Internet of things, in particular to a 220kv transformer substation overhaul isolation management and control method and system based on the Internet of things.
Background
At present, the domestic power grid enterprises mainly ensure the safety of overhaul field operation through the management means of 'work tickets + field safety isolation measures', but the following potential safety hazards exist when the overhaul operation of the transformer substation is managed through the existing management means: the safety measure hazard source isolation in the work ticket only adopts a mode of power-off hang-tag or adding an isolation fence, and the isolation of the hazard source is not limited by a forced locking means; the arrangement of safety measures and safety isolation measures of the work ticket depends on the responsibility and technical level of a work responsible person, the subjectivity is strong, and the technical measures are not rigidly constrained; during maintenance, the operation authority of the equipment in the isolation measures is only mastered in the hands of the work responsible person, so that the safety measures are changed in a unilateral manner, the possibility of mistakenly transmitting power to the maintenance area exists, and the operation authority of the equipment is not restricted; the work ticket adopts a 'one work ticket' mode, an effective management means is lacked for the cross maintenance operation of multiple work surfaces, and the possibility of transmitting power to the maintenance area by mistake exists.
As the safety of the overhaul region and the overhaul personnel is ensured mainly by a management means and the limitation of rigid technical measures is lacked, once the personnel mistakenly change the safety measures or carry out cross operation for a plurality of groups, misoperation accidents can be caused if the personnel are improperly organized. In recent years, a maintenance worker intentionally or unintentionally changes safety measures, and an accident that a worker erroneously operates to supply power to a maintenance area sometimes occurs.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above-mentioned conventional problems.
Therefore, the invention provides the 220kv transformer substation overhaul isolation management and control method based on the Internet of things, which can effectively manage and control the working safety links such as on-site overhaul, maintenance and the like.
In order to solve the technical problems, the invention provides the following technical scheme: the method comprises the steps that a computer five-prevention system is used for generating arming and disarming operation tasks of the electrical secondary equipment, and random unlocking and appointed unlocking authorization tasks; the task is transmitted to an intelligent computer key through a communication adapter, and an intelligent lock and an isolation lock are controlled through the intelligent computer key; and carrying out isolation locking operation on the electric secondary equipment through the intelligent lock and the isolation lock.
As a preferable scheme of the 220kv transformer substation overhaul isolation control method based on the Internet of things, the method comprises the following steps: the intelligent computer key comprises the intelligent lock and the isolation lock which are identified in a wireless code acquisition mode.
As a preferable scheme of the 220kv transformer substation overhaul isolation control method based on the Internet of things, the method comprises the following steps: the intelligent lock and the isolation lock comprise an NB-Iot interface and an Internet of things cloud platform for operating data interaction.
As a preferable scheme of the 220kv transformer substation overhaul isolation control method based on the Internet of things, the method comprises the following steps: the locking operation comprises the steps of opening a box, a screen and a cabinet door of the secondary equipment during maintenance, and performing staged locking management on an exposed air switch and a pressure plate by adopting the isolation lock; and during non-maintenance, the intelligent lock with the identification plate is adopted to carry out locking management on the box, the screen and the cabinet door of the electrical secondary equipment.
As a preferable scheme of the 220kv transformer substation overhaul isolation control method based on the Internet of things, the method comprises the following steps: intelligent computer key includes, intelligent maintenance computer key: performing unlocking operation on the auxiliary equipment of arming, disarming and unlocking and daily operation and maintenance of the secondary equipment; intelligent tool to lock computer key: and during the operation and maintenance of the secondary equipment, the intelligent lock is opened after the contact locking authorization is obtained.
As a preferable scheme of the 220kv transformer substation overhaul isolation control method based on the Internet of things, the method comprises the following steps: the intelligent lockset further comprises an anti-collision electronic tag and a unified physical operation interface which are arranged inside the intelligent lockset.
As a preferable scheme of the 220kv transformer substation overhaul isolation control method based on the Internet of things, the method comprises the following steps: the anti-collision electronic tag comprises an anti-collision electronic tag model which is constructed based on a binary search strategy:
wherein, N is the search frequency, S is the search command, and i is the update speed.
As a preferred scheme of the 220kv transformer substation overhaul isolation management and control system based on the Internet of things, the system comprises the following components: the isolation locking module is used for storing secondary equipment information needing isolation locking and selecting locking equipment; the intelligent lockset is connected with the isolation locking module and is used for locking management of a box, a screen and a cabinet door of the electrical secondary equipment; the isolation lock is connected with the isolation locking module and is used for staged locking management of the locking equipment; the micro-defense module is connected with the intelligent lock and the isolation lock and is used for generating a defense deploying task and a defense withdrawing task; the intelligent computer key is connected with the micro-protection module and used for receiving tasks of the micro-protection module and providing locking operation information for field workers, and the intelligent computer key comprises an intelligent maintenance computer key and an intelligent lockset computer key.
The invention has the beneficial effects that: realize effectively preventing to overhaul operation personnel maloperation isolation equipment to the isolation shutting of overhauing operation peripheral equipment through thing networking intelligent lockset.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic flow chart of a 220kv substation overhaul isolation management and control method based on the internet of things according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a module of a 220kv substation overhaul isolation management and control system based on the internet of things according to a second embodiment of the present invention;
fig. 3 is a schematic diagram of a network topology structure of a 220kv substation overhaul isolation management and control system based on the internet of things according to a second embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, specific embodiments accompanied with figures are described in detail below, and it is apparent that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
The present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially in general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Meanwhile, in the description of the present invention, it should be noted that the terms "upper, lower, inner and outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operate, and thus, cannot be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The terms "mounted, connected and connected" in the present invention are to be understood broadly, unless otherwise explicitly specified or limited, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1, a first embodiment of the present invention provides a 220kv substation overhaul isolation management and control method based on the internet of things, including:
s1: and a computer five-prevention system is used for generating defense deployment and withdrawal operation tasks of the electrical secondary equipment and random unlocking and appointed unlocking authorization tasks.
S2: the task is transmitted to the intelligent computer key through the communication adapter, and the intelligent lock and the isolation lock are controlled through the intelligent key.
The intelligent computer key comprises an intelligent maintenance computer key and an intelligent lockset computer key; the intelligent key identifies the intelligent lock and the isolation lock through a radio frequency identification technology, and manages and controls the intelligent lock and the isolation lock when identification is completed.
Specifically, the intelligent maintenance computer key can carry out defense deployment, defense withdrawal and unlocking of secondary equipment on the isolation surface of maintenance operation and unlocking of auxiliary equipment for daily operation and maintenance; the intelligent lock computer key can unlock the intelligent lock in the station through authorization during operation and maintenance.
S3: the electric secondary equipment is isolated and locked through the intelligent lock and the isolation lock.
The intelligent lock is defined as a resident lock, an anti-collision electronic tag and a uniform physical operation interface are arranged in the resident lock, and the intelligent lock is arranged on the locking equipment and permanently keeps a one-to-one correspondence relation with the locking equipment; the isolation lock is defined as a temporary lock, and the corresponding relation is established with certain equipment only in the maintenance operation stage.
The mathematical model of the anti-collision electronic tag is as follows:
wherein, N is the search frequency, S is the search command, and i is the update speed.
By optimizing the electronic tags, the number of times of querying the tags is reduced, and the identification rate of the tags is improved.
Specifically, the correspondence relationship is shown in the following table.
Table 1: the device locking type and lockset corresponding relation table.
The steps of the latch operation are as follows:
firstly, the intelligent lock with the identification plate is adopted to carry out locking management on the box/screen/cabinet door of the electrical secondary equipment, so that the risk of mistaken collision and misoperation of the electrical secondary equipment can be avoided under the condition that the box/screen/cabinet door is not authorized to be opened; secondly, to the maintenance period, need open case/screen/cabinet door, nevertheless to secondary equipment such as the sky that exposes outside opens, clamp plate, adopt to keep apart the tool to lock and manage to its realization stage nature locking.
Preferably, the intelligent lock and the isolation lock perform operation data interaction with the Internet of things cloud platform through the NB-Iot interface, so that a worker can better know the real-time situation of the on-site electrical secondary equipment, and the operation efficiency of maintenance and isolation is improved.
In order to verify and explain the technical effects adopted in the method, the embodiment selects the traditional maintenance method and adopts the method to perform comparison test, and compares the test results by means of scientific demonstration to verify the real effect of the method.
The traditional maintenance method only adopts a mode of power-off hang tag or adding an isolation fence for isolating the dangerous source, and has no limitation of forced locking means for isolating the dangerous source; the danger source is lack of effective management means, the possibility of transmitting power to the overhaul area by mistake exists, and the processing time is long.
In order to verify that the method has higher maintenance and isolation efficiency compared with the traditional method, in the embodiment, the traditional maintenance method and the method are adopted to respectively carry out maintenance and isolation comparison on the mechanism box.
The conventional maintenance method and the conventional maintenance method are respectively used for detecting the mechanism box in the transformer substation, and the maintenance time and the isolation time are recorded, and the results are shown in the following table.
Table 2: and respectively adopting a traditional maintenance method and the maintenance isolation result comparison table of the mechanism box by the method.
| Maintenance isolation method | Time to repair | Time of isolation |
| Conventional maintenance method | 3 minutes | 7.2 minutes |
| Method for producing a composite material | 1 minute | 52 seconds |
As can be seen from the above table, compared with the conventional maintenance method, the method shortens the time of the whole maintenance process, and improves the efficiency by 83%.
Example 2
Referring to fig. 2 to 3, a second embodiment of the present invention, which is different from the first embodiment, provides a 220kv substation overhaul isolation management and control system based on the internet of things, including,
the isolation locking module 100 is used for storing secondary device information needing isolation locking and selecting locking devices, and comprises a computer singlechip and a mass storage.
The intelligent lock 200 is connected to the isolation locking module 100, and is used for locking management of a box, a screen and a cabinet door of the electrical secondary equipment.
An isolation lock 300 is connected to the isolation lockout module 100, which is used for staged lockout management of the lockout device.
It should be noted that the intelligent lock 200 and the isolation lock 300 have globally unique ID information, and both have a unified operation interface, and can implement data exchange with an internet of things cloud platform.
The micro-defense module 400 is connected with the intelligent lockset 200 and the isolation lockset 300 and is used for generating an arming task and an disarming task. Specifically, the micro-protection module 400 is composed of a server, a client, an industrial personal computer, a ground wire cabinet and a ground wire display simulation screen.
The intelligent computer key 500 is connected with the micro-defense module 400 and is used for receiving tasks of the micro-defense module 400 and providing locking operation information for field workers, and the intelligent computer key 500 comprises an intelligent maintenance computer key 501 and an intelligent lockset computer key 502; preferably, the intelligent lock computer key 502 can unlock the intelligent lock 200 in the station through authorization during operation and maintenance, and the intelligent lock computer key 502 stores all lock information, has the authority management function, can automatically record the whole unlocking process and can not unlock the defense-deploying lock when the operation and maintenance unlocking is realized.
It should be recognized that embodiments of the present invention can be realized and implemented by computer hardware, a combination of hardware and software, or by computer instructions stored in a non-transitory computer readable memory. The methods may be implemented in a computer program using standard programming techniques, including a non-transitory computer-readable storage medium configured with the computer program, where the storage medium so configured causes a computer to operate in a specific and predefined manner, according to the methods and figures described in the detailed description. Each program may be implemented in a high level procedural or object oriented programming language to communicate with a computer system. However, the program(s) can be implemented in assembly or machine language, if desired. In any case, the language may be a compiled or interpreted language. Furthermore, the program can be run on a programmed application specific integrated circuit for this purpose.
Further, the operations of processes described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The processes described herein (or variations and/or combinations thereof) may be performed under the control of one or more computer systems configured with executable instructions, and may be implemented as code (e.g., executable instructions, one or more computer programs, or one or more applications) collectively executed on one or more processors, by hardware, or combinations thereof. The computer program includes a plurality of instructions executable by one or more processors.
Further, the method may be implemented in any type of computing platform operatively connected to a suitable interface, including but not limited to a personal computer, mini computer, mainframe, workstation, networked or distributed computing environment, separate or integrated computer platform, or in communication with a charged particle tool or other imaging device, and the like. Aspects of the invention may be embodied in machine-readable code stored on a non-transitory storage medium or device, whether removable or integrated into a computing platform, such as a hard disk, optically read and/or write storage medium, RAM, ROM, or the like, such that it may be read by a programmable computer, which when read by the storage medium or device, is operative to configure and operate the computer to perform the procedures described herein. Further, the machine-readable code, or portions thereof, may be transmitted over a wired or wireless network. The invention described herein includes these and other different types of non-transitory computer-readable storage media when such media include instructions or programs that implement the steps described above in conjunction with a microprocessor or other data processor. The invention also includes the computer itself when programmed according to the methods and techniques described herein. A computer program can be applied to input data to perform the functions described herein to transform the input data to generate output data that is stored to non-volatile memory. The output information may also be applied to one or more output devices, such as a display. In a preferred embodiment of the invention, the transformed data represents physical and tangible objects, including particular visual depictions of physical and tangible objects produced on a display.
As used in this application, the terms "component," "module," "system," and the like are intended to refer to a computer-related entity, either hardware, firmware, a combination of hardware and software, or software in execution. For example, a component may be, but is not limited to being: a process running on a processor, an object, an executable, a thread of execution, a program, and/or a computer. By way of example, both an application running on a computing device and the computing device can be a component. One or more components can reside within a process and/or thread of execution and a component can be localized on one computer and/or distributed between two or more computers. In addition, these components can execute from various computer readable media having various data structures thereon. The components may communicate by way of local and/or remote processes such as in accordance with a signal having one or more data packets (e.g., data from one component interacting with another component in a local system, distributed system, and/or across a network such as the internet with other systems by way of the signal).
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (8)
1. A220 kv transformer substation overhaul isolation management and control method based on the Internet of things is characterized by comprising the following steps: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the computer five-prevention system generates defense deployment and withdrawal operation tasks of the electrical secondary equipment and random unlocking and assigned unlocking authorization tasks;
the task is transmitted to an intelligent computer key through a communication adapter, and an intelligent lock and an isolation lock are controlled through the intelligent computer key;
and carrying out isolation locking operation on the electric secondary equipment through the intelligent lock and the isolation lock.
2. The Internet of things-based 220kv substation overhaul isolation management and control method according to claim 1, characterized in that: the intelligent computer key comprises a key body and a key body,
the intelligent lock and the isolation lock are identified in a wireless code-collecting mode.
3. The Internet of things-based 220kv substation overhaul isolation management and control method according to claim 2, characterized in that: the intelligent lock and the isolation lock comprise an intelligent lock,
and performing operation data interaction with the Internet of things cloud platform through the NB-Iot interface.
4. The Internet of things-based 220kv substation overhaul isolation management and control method according to claim 3, characterized in that: the said locking operation comprises the steps of,
opening the box, the screen and the cabinet door of the secondary equipment during maintenance, and performing staged locking management on the exposed air opening and pressing plate by adopting the isolation lock;
and during non-maintenance, the intelligent lock with the identification plate is adopted to carry out locking management on the box, the screen and the cabinet door of the electrical secondary equipment.
5. The Internet of things-based 220kv substation overhaul isolation management and control method according to claim 2 or 4, characterized in that: the intelligent computer key comprises a key body and a key body,
computer key is overhauld to intelligence: performing unlocking operation on the auxiliary equipment of arming, disarming and unlocking and daily operation and maintenance of the secondary equipment;
intelligent tool to lock computer key: and during the operation and maintenance of the secondary equipment, the intelligent lock is opened after the contact locking authorization is obtained.
6. The Internet of things-based 220kv substation overhaul isolation management and control method according to any one of claims 1, 3 and 4, characterized in that: the intelligent lock also comprises a lock body, wherein the lock body is provided with a lock handle,
the interior is provided with anti-collision electronic tags and a unified physical operation interface.
7. The Internet of things-based 220kv substation overhaul isolation management and control method of claim 6, wherein: the anti-collision electronic tag comprises a tag body,
constructing an anti-collision electronic tag model based on a binary search strategy:
wherein, N is the search frequency, S is the search command, and i is the update speed.
8. The utility model provides a 220kv transformer substation overhauls isolation management and control system based on thing networking which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the isolation locking module (100) is used for storing secondary equipment information needing isolation locking and selecting locking equipment;
the intelligent lockset (200) is connected with the isolation locking module (100) and is used for locking management of a box, a screen and a cabinet door of the electrical secondary equipment;
an isolation lock (300) is connected with the isolation locking module (100) and is used for the staged locking management of the locking equipment;
the micro-defense module (400) is connected with the intelligent lockset (200) and the isolation lockset (300) and is used for generating an arming task and an disarming task;
the intelligent computer key (500) is connected with the micro-protection module (400) and used for receiving tasks of the micro-protection module (400) and providing locking operation information for field workers, and the intelligent computer key (500) comprises an intelligent maintenance computer key (501) and an intelligent lockset computer key (502).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870464A (en) * | 2021-09-30 | 2021-12-31 | 珠海优特电力科技股份有限公司 | Device control method, device, storage medium, and electronic apparatus |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008976A (en) * | 2006-01-23 | 2007-08-01 | 上海飞乐音响股份有限公司 | Distant contactless IC card read/write implement and method therefor |
| CN103679096A (en) * | 2013-12-04 | 2014-03-26 | 上海理工大学 | Optimized RFID anti-collision method |
| CN104112994A (en) * | 2013-04-18 | 2014-10-22 | 江苏省电力公司常州供电公司 | Transformer relay protection and automatic device screen cabinet maintenance error prevention device |
| US20150175127A1 (en) * | 2013-03-14 | 2015-06-25 | Ford Global Technologies, Llc | Key fob security copy to a mobile phone |
| CN105488446A (en) * | 2015-11-27 | 2016-04-13 | 深圳市利谱信息技术有限公司 | System and method for identifying multiple RFID tags in sealed metal environment |
| CN206400661U (en) * | 2017-01-19 | 2017-08-11 | 珠海优特电力科技股份有限公司 | Managing and control system for preventing electrical secondary equipment maloperation |
| CN107195027A (en) * | 2017-04-20 | 2017-09-22 | 国网内蒙古东部电力有限公司赤峰供电公司 | The secondary fool proof locking method of electrical equipment and system |
| CN108090386A (en) * | 2017-12-23 | 2018-05-29 | 北京邮电大学 | A kind of multicycle RFID anti-collision algorithm decomposed based on binary tree |
| CN108847011A (en) * | 2018-04-26 | 2018-11-20 | 国网湖南省电力有限公司 | More electric energy meter data method for reading and system based on RFID communication |
| CN109034425A (en) * | 2018-09-03 | 2018-12-18 | 贵州电网有限责任公司 | Substation secondary device maintenance safety managing and control system and method based on Internet of Things |
| CN208314883U (en) * | 2018-06-04 | 2019-01-01 | 贵州电网有限责任公司 | intelligent lock management system |
| CN109325558A (en) * | 2018-09-17 | 2019-02-12 | 北京科技大学 | It deploys metal building material template and goes out the method and system being put in storage |
| CN109446869A (en) * | 2018-12-29 | 2019-03-08 | 山东建筑大学 | Collision-proof method, device, computer readable storage medium and the equipment of RFID system |
| CN109995138A (en) * | 2018-12-07 | 2019-07-09 | 国网浙江省电力有限公司绍兴供电公司 | Substation's anti-misoperation locking management system and maintenance isolating closing lock management method |
| CN111046685A (en) * | 2019-12-19 | 2020-04-21 | 长江大学 | Grouping paging-based locking type double-prefix probe anti-collision calculation method |
| CN112131899A (en) * | 2020-09-28 | 2020-12-25 | 四川轻化工大学 | Anti-collision method of RFID system in underdetermined state |
-
2021
- 2021-01-22 CN CN202110086343.4A patent/CN112927397A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101008976A (en) * | 2006-01-23 | 2007-08-01 | 上海飞乐音响股份有限公司 | Distant contactless IC card read/write implement and method therefor |
| US20150175127A1 (en) * | 2013-03-14 | 2015-06-25 | Ford Global Technologies, Llc | Key fob security copy to a mobile phone |
| CN104112994A (en) * | 2013-04-18 | 2014-10-22 | 江苏省电力公司常州供电公司 | Transformer relay protection and automatic device screen cabinet maintenance error prevention device |
| CN103679096A (en) * | 2013-12-04 | 2014-03-26 | 上海理工大学 | Optimized RFID anti-collision method |
| CN105488446A (en) * | 2015-11-27 | 2016-04-13 | 深圳市利谱信息技术有限公司 | System and method for identifying multiple RFID tags in sealed metal environment |
| CN206400661U (en) * | 2017-01-19 | 2017-08-11 | 珠海优特电力科技股份有限公司 | Managing and control system for preventing electrical secondary equipment maloperation |
| CN107195027A (en) * | 2017-04-20 | 2017-09-22 | 国网内蒙古东部电力有限公司赤峰供电公司 | The secondary fool proof locking method of electrical equipment and system |
| CN108090386A (en) * | 2017-12-23 | 2018-05-29 | 北京邮电大学 | A kind of multicycle RFID anti-collision algorithm decomposed based on binary tree |
| CN108847011A (en) * | 2018-04-26 | 2018-11-20 | 国网湖南省电力有限公司 | More electric energy meter data method for reading and system based on RFID communication |
| CN208314883U (en) * | 2018-06-04 | 2019-01-01 | 贵州电网有限责任公司 | intelligent lock management system |
| CN109034425A (en) * | 2018-09-03 | 2018-12-18 | 贵州电网有限责任公司 | Substation secondary device maintenance safety managing and control system and method based on Internet of Things |
| CN109325558A (en) * | 2018-09-17 | 2019-02-12 | 北京科技大学 | It deploys metal building material template and goes out the method and system being put in storage |
| CN109995138A (en) * | 2018-12-07 | 2019-07-09 | 国网浙江省电力有限公司绍兴供电公司 | Substation's anti-misoperation locking management system and maintenance isolating closing lock management method |
| CN109446869A (en) * | 2018-12-29 | 2019-03-08 | 山东建筑大学 | Collision-proof method, device, computer readable storage medium and the equipment of RFID system |
| CN111046685A (en) * | 2019-12-19 | 2020-04-21 | 长江大学 | Grouping paging-based locking type double-prefix probe anti-collision calculation method |
| CN112131899A (en) * | 2020-09-28 | 2020-12-25 | 四川轻化工大学 | Anti-collision method of RFID system in underdetermined state |
Non-Patent Citations (1)
| Title |
|---|
| 上海超高压输变电公司: "超高压输变电操作技能培训教材 变电运行(第一册）", 北京：中国电力出版社, pages: 35 - 38 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113870464A (en) * | 2021-09-30 | 2021-12-31 | 珠海优特电力科技股份有限公司 | Device control method, device, storage medium, and electronic apparatus |
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