CN110674903B - Intelligent matching method for power distribution cabinet and task list - Google Patents
Intelligent matching method for power distribution cabinet and task list Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 230000005358 geomagnetic field Effects 0.000 claims description 6
- 230000005059 dormancy Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 11
- 201000004569 Blindness Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000035790 physiological processes and functions Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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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
- G06Q10/00—Administration; Management
- G06Q10/20—Administration of product repair or maintenance
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- 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
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The invention relates to an intelligent matching method of a power distribution cabinet and a task list, which comprises the following steps: step S1: two sensors and RFID tags are arranged on a cabinet door of a power distribution cabinet and used for monitoring the locking state of the cabinet door and the opening and closing state of the cabinet door; step S2: after the task list is issued, the background system sends specific time operation information to the corresponding power distribution cabinet, and corresponding personnel go to the designated intelligent power distribution cabinet and upload position information in real time; step S3: monitoring the state of a cabinet door of the power distribution cabinet, and uploading the opening and closing and unlocking actions of the cabinet door to the background system through an RFID label; and when the cabinet door is opened and closed, the working personnel execute unlocking and locking actions, including four states of door closing and locking, door closing and unlocking, unlocking and door opening, and door opening by locking. The corresponding power distribution cabinet is matched with the task list, the power distribution cabinet appointed by the task list is operated according to the power grid maintenance flow, and economic loss and casualties caused by the conditions of the appointed power distribution cabinet error and the like are effectively avoided.
Description
Technical Field
The invention relates to the field of RFID, in particular to an intelligent matching method for a power distribution cabinet and a task list.
Background
In the field of distribution network safety production process management and control, the prior art is mainly based on manual management assisted by a local camera, numerous tools and appliances are manually assigned according to a task list, a person specified by the task list drives a vehicle to a task place, corresponding equipment is manually compared in numerous power distribution cabinets of the task place, and production is carried out. Local cameras are arranged at the departure place and the task place for monitoring, and videos can be called locally and watched manually.
Safety production management and control are an important part in the production process of distribution networks. At present, in the production process of a distribution network, serious production safety accidents are caused because the operation is not strictly carried out according to the safety standard flow in the production operation process due to the influences of factors such as thin safety consciousness, fatigue on duty, paralysis, blindness, self-belief, lucky psychology and the like. The causes of the safety accidents in the production of distribution networks are mainly embodied in the following aspects:
fatigue operation: the operators are in a tired physiological state and cannot meet the requirements of safe production;
the things are not: the operated object equipment does not accord with the production items required by the work order or does not meet the requirements of safe operation regulations;
time-out of alignment: the place where the operation items are located is not consistent with the operation time required by the work order;
the current affairs are not right: the operation items do not coincide with the time required by the work order.
Disclosure of Invention
In view of the above, the present invention aims to provide an intelligent matching method for a power distribution cabinet and a task list, wherein the corresponding power distribution cabinet and the task list are matched, and the power distribution cabinet assigned according to the task list is operated according to the power grid maintenance process, so that economic losses and casualties caused by situations such as power distribution cabinet assignment errors are effectively avoided.
The invention is realized by adopting the following scheme: a power distribution cabinet and task list intelligent matching method provides a background system, and comprises the following steps:
step S1: two sensors and RFID tags are installed on a cabinet door of a power distribution cabinet and used for monitoring the locking state of the cabinet door and the opening and closing state of the cabinet door;
step S2: after the task list is issued, the background system sends specific time operation information to the corresponding power distribution cabinet, and corresponding personnel go to the specified intelligent power distribution cabinet and upload position information in real time;
step S3: monitoring the state of a cabinet door of the power distribution cabinet, and uploading the opening and closing and unlocking actions of the cabinet door to the background system through the RFID tag so as to realize real-time monitoring of the power distribution cabinet; the method comprises the following steps that when a cabinet door is opened and closed, a worker carries out unlocking and locking actions, wherein the unlocking and locking actions comprise four states of door closing and locking, door closing and unlocking, unlocking and door opening, and door opening by locking and unlocking;
step S4: and aiming at the different states of the cabinet door of the power distribution cabinet monitored in the step S3, the background system issues different tasks to the power distribution cabinet, and after the staff executes the tasks, the staff feeds back information to the background system and closes the door and falls the lock.
Further, the step S3 specifically includes the following steps:
step S31: turning on two sensors;
step S32: acquiring geomagnetic field intensity in XYZ3 directions, a cabinet door opening and closing state and unlocking and locking actions;
step S33: judging the opening/closing action through an algorithm; if the door is opened, the RFID transmits a door opening action signal and an unlocking and locking action executed by a worker to the background system, and then the step S34 is executed; otherwise, executing step S35;
step S34: the background system enters the dormancy state and starts the RTC timing;
step S35: judging whether a timing interval is reached; if so, the process returns to step S31, otherwise, the process returns to step S34.
Further, the determining of the opening/closing motion through the algorithm in step S33 specifically includes the following steps:
step SA: continuously collecting the intensity of the geomagnetic field in the XYZ3 axis direction for 10 times respectively;
step SB: taking the average value of the magnetic field intensity of 10 times in the step SA as the real magnetic field intensity acquired at the time;
step SC: respectively and circularly storing 10X-axis field intensity data in 10s, 10Y-axis field intensity data in 10s and 10Z-axis field intensity data in 10 s;
step SD: respectively taking out the maximum value and the minimum value of the X-axis field intensity data, the maximum value and the minimum value of the Y-axis field intensity data and the maximum value and the minimum value of the Z-axis field intensity data stored in the step SC;
step SE: respectively judging whether the difference between the maximum value and the minimum value of the X-axis field intensity data, the Y-axis field intensity data and the Z-axis field intensity data is greater than a threshold value; if the difference between the maximum value and the minimum value of at least 2 axes is larger than the threshold value, the power distribution cabinet door is considered to have action, otherwise, the power distribution cabinet door does not have action.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention realizes more comprehensive management and control, realizes the association fusion and the matching unification of production elements such as 'things, people' and the like, and has stronger security control; the power distribution cabinet door that the task list corresponds is matchd to intelligence, implements simply, and the cost is lower.
(2) The invention controls the operation equipment correspondingly, and avoids the casualties caused by the operation of a wrong power distribution cabinet and no power failure.
Drawings
Fig. 1 is a flowchart of a cabinet door monitoring operation according to an embodiment of the present invention.
Fig. 2 is a flowchart of determining door opening and closing actions according to an embodiment of the present invention.
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The embodiment provides an intelligent matching method of a power distribution cabinet and a task list, and provides a background system, which comprises the following steps:
step S1: two sensors and RFID tags are installed on a cabinet door of a power distribution cabinet and used for monitoring the locking state of the cabinet door and the opening and closing state of the cabinet door;
step S2: after the task list is issued, the background system sends specific time operation information to the corresponding power distribution cabinet, and corresponding personnel go to the specified intelligent power distribution cabinet and upload position information in real time;
step S3: monitoring the state of a cabinet door of the power distribution cabinet, and uploading the opening and closing and unlocking actions of the cabinet door to the background system through the RFID tag so as to realize real-time monitoring of the power distribution cabinet; the method comprises the following steps that when a cabinet door is opened and closed, a worker carries out unlocking and locking actions, wherein the unlocking and locking actions comprise four states of door closing and locking, door closing and unlocking, unlocking and door opening, and door opening by locking and unlocking;
step S4: and aiming at the different states of the cabinet door of the power distribution cabinet monitored in the step S3, the background system issues different tasks to the power distribution cabinet, and after the staff executes the tasks, the staff feeds back information to the background system and closes the door and falls the lock.
As shown in fig. 1, in this embodiment, the step S3 specifically includes the following steps:
step S31: turning on two sensors;
step S32: acquiring geomagnetic field intensity in XYZ3 directions, a cabinet door opening and closing state and unlocking and locking actions;
step S33: judging the opening/closing action through an algorithm; if the door is opened, the RFID transmits a door opening action signal and an unlocking and locking action executed by a worker to the background system, and then the step S34 is executed; otherwise, executing step S35;
step S34: the background system enters the dormancy state and starts the RTC timing;
step S35: judging whether the timing interval (1 s) is reached; if so, the process returns to step S31, otherwise, the process returns to step S34.
As shown in fig. 2, in the present embodiment, the determining the door opening/closing motion through the algorithm in step S33 specifically includes the following steps:
step SA: continuously collecting the intensity of the geomagnetic field in the XYZ3 axis directions for 10 times respectively;
step SB: taking the average value of the magnetic field intensity of 10 times in the step SA as the real magnetic field intensity acquired at the time;
step SC: respectively and circularly storing 10X-axis field intensity data in 10s, 10Y-axis field intensity data in 10s and 10Z-axis field intensity data in 10 s;
step SD: respectively taking out the maximum value and the minimum value (Xmax, Xmin) of the X-axis field intensity data, the maximum value and the minimum value of the Y-axis field intensity data and the maximum value and the minimum value of the Z-axis field intensity data stored in the step SC;
step SE: respectively judging whether the difference between the maximum value and the minimum value of the X-axis field intensity data, the Y-axis field intensity data and the Z-axis field intensity data is greater than a threshold value; if the difference between the maximum value and the minimum value of at least 2 axes is larger than the threshold value, the power distribution cabinet door is considered to have action, otherwise, the power distribution cabinet door does not have action.
In this embodiment, utilize the RFID technique, the back is assigned to the task list, and the backstage is told to correspond the switch board concrete time operating information, goes to appointed intelligent power distribution cabinet as the personnel that correspond, uploads positional information in real time, opens when the distribution cabinet door, and the entrance guard label changes cabinet door state, sends for backstage system, if non-task list specifies the switch board, the entrance guard label will have buzzing sound suggestion to will report an emergency and ask for help or increased vigilance information and send backstage system, make illegal operation suggestion.
The above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (2)
1. A power distribution cabinet and task list intelligent matching method provides a background system, and is characterized in that: the method comprises the following steps:
step S1: two sensors and RFID tags are installed on a cabinet door of a power distribution cabinet and used for monitoring the locking state of the cabinet door and the opening and closing state of the cabinet door;
step S2: after the task list is issued, the background system sends specific time operation information to the corresponding power distribution cabinet, and corresponding personnel go to the specified intelligent power distribution cabinet and upload position information in real time;
step S3: monitoring the state of a cabinet door of the power distribution cabinet, and uploading the opening and closing and unlocking actions of the cabinet door to the background system through the RFID tag so as to realize real-time monitoring of the power distribution cabinet; the method comprises the following steps that when a cabinet door is opened and closed, a worker carries out unlocking and locking actions, wherein the unlocking and locking actions comprise four states of door closing and locking, door closing and unlocking, unlocking and door opening, and door opening by locking and unlocking;
step S4: aiming at monitoring different states of the cabinet door of the power distribution cabinet in the step S3, the background system issues different tasks to the power distribution cabinet, and a worker feeds back information to the background system after executing the tasks and closes the door and falls the lock;
the step S3 specifically includes the following steps:
step S31: turning on two sensors;
step S32: acquiring geomagnetic field intensity in XYZ3 directions, a cabinet door opening and closing state and unlocking and locking actions;
step S33: judging the opening/closing action through an algorithm; if the door is opened, the RFID transmits a door opening action signal and an unlocking and locking action executed by a worker to the background system, and then the step S34 is executed; otherwise, executing step S35;
step S34: the background system enters dormancy and starts RTC timing;
step S35: judging whether a timing interval is reached; if so, the process returns to step S31, otherwise, the process returns to step S34.
2. The intelligent matching method for the power distribution cabinet and the task list according to claim 1, characterized in that: the determining of the opening/closing door motion through the algorithm in step S33 specifically includes the following steps:
step SA: continuously collecting the intensity of the geomagnetic field in the XYZ3 axis directions for 10 times respectively;
step SB: taking the average value of the magnetic field intensity of 10 times in the step SA as the real magnetic field intensity acquired at the time;
step SC: respectively and circularly storing 10 pieces of X-axis field intensity data in 10s, 10 pieces of Y-axis field intensity data in 10s and 10 pieces of Z-axis field intensity data in 10 s;
step SD: respectively taking out the maximum value and the minimum value of the X-axis field intensity data, the maximum value and the minimum value of the Y-axis field intensity data and the maximum value and the minimum value of the Z-axis field intensity data stored in the step SC;
step SE: respectively judging whether the difference between the maximum value and the minimum value of the X-axis field intensity data, the Y-axis field intensity data and the Z-axis field intensity data is greater than a threshold value; if the difference between the maximum value and the minimum value of at least 2 axes is larger than the threshold value, the power distribution cabinet door is considered to have action, otherwise, the power distribution cabinet door does not have action.
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| CN112365012B (en) * | 2020-11-10 | 2024-01-26 | 珠海优特电力科技股份有限公司 | Safety control method and system for petrochemical process production maintenance operation and storage medium |
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| US11176765B2 (en) * | 2017-08-21 | 2021-11-16 | Compx International Inc. | System and method for combined electronic inventory data and access control |
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