CN114218967A - Current transmission carrier management and control system - Google Patents
Current transmission carrier management and control system Download PDFInfo
- Publication number
- CN114218967A CN114218967A CN202111437234.9A CN202111437234A CN114218967A CN 114218967 A CN114218967 A CN 114218967A CN 202111437234 A CN202111437234 A CN 202111437234A CN 114218967 A CN114218967 A CN 114218967A
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- storage
- chip microcomputer
- single chip
- rfid card
- current transmission
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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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
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
Abstract
The invention relates to the technical field of power supply and distribution, and provides a current transmission carrier management and control system, which comprises: control device, storage library and drum. An electric control board is arranged in the control device, and a storage device and a single chip microcomputer are mounted on the electric control board. The wire coil includes first limiting plate and second limiting plate, installs the RFID card on the first limiting plate, and it has the storehouse door to hinge on the storehouse wall of storage, installs RFID card reader, electronic lock and fingerprint sampler on the storehouse door, and fingerprint sampler is used for gathering staff's fingerprint information, and fingerprint sampler and electronic lock are connected with the singlechip respectively, and the singlechip passes through fingerprint sampler and acquires the control command that opens the door, controls the electronic lock and opens. The single chip microcomputer is connected with the RFID card reader to read the RFID card information of each wire coil, and the storage device is used for storing the RFID card information and the fingerprint information of workers. Through the induction to the RFID card, the current transmission carrier information that every drum accomodates is discerned, accomplishes the pertinence management, and then accomplishes orderly management.
Description
Technical Field
The invention relates to the technical field of power supply and distribution, in particular to a current transmission carrier management and control system.
Background
In the power industry, current transmission carriers for power supply are classified into cable lines for transmitting electric power and optical cables for transmitting signals according to the purpose. The cable may be further classified into a bare wire, an electromagnetic wire, and an insulated wire according to a withstand voltage value, an insulation grade, and a use. Optical cables can be classified into coaxial cables and twisted pair cables according to their structures and functions.
In the process of power emergency repair, the current transmission carrier has a wide application range and almost relates to each link of power production. However, as the power distribution network has a plurality of construction projects and a plurality of field cross operations are performed, and the corresponding current transmission carriers have complicated and variable purposes, the current transmission carriers used for power distribution network construction face the problems of disordered use and difficult management.
Disclosure of Invention
In order to realize the management of current transmission carriers of different types and specifications, the invention provides a current transmission carrier management and control system, which comprises: the device comprises a control device, a storage library and a wire coil;
an electric control board is arranged in the control device, and a storage device and a single chip microcomputer are arranged on the electric control board;
the wire coil comprises a first limiting plate and a second limiting plate;
the first limiting plate is provided with an RFID card;
the wall of the storage warehouse is hinged with a warehouse door;
the warehouse door is provided with an RFID card reader, an electronic lock and a fingerprint collector;
the fingerprint collector is used for collecting fingerprint information of workers;
the fingerprint collector and the electronic lock are respectively connected with the single chip microcomputer, and the single chip microcomputer acquires a door opening control instruction through the fingerprint collector to control the electronic lock to be opened;
the single chip microcomputer is connected with the RFID card reader and reads the RFID card information of each wire coil;
the storage is used for storing RFID card information and staff fingerprint information.
Preferably, a winding shaft for winding and unwinding the current transmission carrier is installed between the first limiting plate and the second limiting plate;
the pressure sensor is arranged on the winding shaft;
the single chip microcomputer is connected with the pressure sensor to obtain a pressure value, and the length value of the current transmission carrier is calculated according to the pressure value.
Preferably, a storage rack is arranged in the storage warehouse;
a plurality of groups of supporting rollers are arranged on the storage rack;
the winding shaft is provided with a support hole for the support roll to pass through;
a gravity sensor is arranged on the supporting roller;
the single chip microcomputer is connected with the gravity sensor to obtain a gravity value of the wire coil, and the surplus of the current transmission carrier stored in the wire coil is calculated according to the gravity value.
Preferably, a camera is installed in the storage;
the camera is connected with the singlechip, and the singlechip sends electronic lock unlocking signal to the camera, control camera operation.
Preferably, an LED lamp and a photosensitive sensor are installed in the storage;
the LED lamp and the photosensitive sensor are respectively connected with the single chip microcomputer;
the singlechip acquires light intensity through the photosensitive sensor, and when the light intensity is lower than a set threshold value, the singlechip controls the LED lamp to operate.
Preferably, the electronic control board is also provided with a wireless communication element;
the wireless communication element is connected with the single chip microcomputer, and the single chip microcomputer uploads wire coil taking information to the remote control terminal through the wireless communication element.
Preferably, a temperature and humidity sensor and an air exhaust device are arranged in the storage;
the single chip microcomputer is connected with the temperature and humidity sensor to acquire the temperature and humidity in the storage, and when the temperature and humidity exceed a set threshold value, the exhaust device is controlled to operate.
Preferably, the wire coil RFID card information includes current transport carrier model number and usage information;
the singlechip adopts an STM32 singlechip or a PIC singlechip.
Preferably, a personal hand-held PDA terminal is also included;
the personal hand-held PDA terminal is used to modify the RFID card information.
According to the technical scheme, the invention has the following advantages:
the storage warehouse is specially used for storing current transmission carriers, wire coils of different specifications are arranged aiming at the current transmission carriers of different types, the current transmission carriers are regularly stored by arranging a winding shaft on the wire coils, and the current transmission carriers are orderly and tidily stored. The RFID reader-writer is arranged in the storage warehouse, exclusive RFID label information is arranged on the wire coil, when the wire coil enters the storage warehouse, the RFID reader-writer automatically induces and reads the RFID card information on the wire coil, and timely statistics of different types of current transmission carriers is achieved. And the statistical result is uploaded to the remote data control terminal in real time, so that background workers can conveniently acquire the condition whether various types of current transmission carriers are stored in place or not in time. Meanwhile, current transmission carriers of different types are classified according to the sizes of the wire diameters and the weights, the current transmission carriers which are light in material and low in total weight and are lower than a set value, such as optical fibers and bare wires, can be arranged on a storage rack, a gravity sensor is arranged on the storage rack, the residual amount of the current transmission carriers stored in a wire coil is calculated through the total weight measured by the gravity sensor, and therefore a worker can conveniently supplement the current transmission carriers in the storage rack in time. For current transmission carriers with large wire diameters and large masses, such as large cables, ultrahigh voltage insulated wires and the like, a pressure sensor is arranged on a winding shaft, and a relation between a pressure value and a length value of the current transmission carrier is established to convert the measured pressure value into a corresponding length value of the current transmission carrier, so that a worker can timely obtain the remaining length value of the current transmission carrier after the current transmission carrier is taken each time, and the purpose of managing the using amount of the large cables is achieved. The fingerprint collector is arranged to collect fingerprints and is used for identifying personnel information of the current transmission carrier, the fingerprints are matched with the fingerprint information in the storage device, the storage door of the storage library is opened successfully, and when the current transmission carrier is in an unreturned state within a set time, the wireless communication element sends an alarm prompt to the remote data control terminal, so that the anti-theft capacity is improved. When detecting that the storehouse door is opened, shoot through the camera, the process image information is taken in the record to store to the accumulator. The LED lamp and the photosensitive sensor are arranged in the storage warehouse, and when the light intensity is lower than a set value, the LED lamp is used for lighting, so that the definition and reliability of data shot by the camera are guaranteed. The temperature and humidity sensor and the exhaust device are arranged in the storage, so that the temperature and the humidity in the storage are monitored in real time, when the temperature and the humidity exceed a set threshold value, dehumidification and cooling are timely carried out through the exhaust device, the suitability of the storage environment of the current transmission carrier is ensured, and the service life of the current transmission carrier is prolonged. Wrong information of the RFID card on the wire coil is timely modified and replaced through the personal handheld PDA terminal, and the flexibility of storage of the current transmission carrier is facilitated.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, 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 that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a current transmission carrier control system.
Fig. 2 is a schematic view of a storage.
Figure 3 is a schematic view of a wire coil.
Fig. 4 is a schematic view of a storage rack.
Figure 5 is a schematic view of the storage rack storing wire coils.
In the figure: 1. the system comprises a single chip microcomputer, a fingerprint collector 2, an RFID reader-writer 3, a storage 4, an electronic lock 5, a camera 6, an LED lamp 7, a photosensitive sensor 8, a wireless communication element 9, a pressure sensor 10, a temperature and humidity sensor 11, an exhaust device 12, a gravity sensor 13, a storage 14, a first limiting plate 15, a second limiting plate 16, an RFID card 17, an RFID card 18, a supporting hole 19, a storage rack 20, a supporting roller 21, a storage door 22 and a winding shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention provides a current transmission carrier management and control system, as shown in fig. 1 to 5, comprising: control means, storage 14 and wire coils. An electric control board is arranged in the control device, a storage 4 and a single chip microcomputer 1 are mounted on the electric control board, the single chip microcomputer 1 adopts an STM32 single chip microcomputer or a PIC series single chip microcomputer, and 8-bit or 16-bit data processing can be realized. Install wireless communication component 9 on automatically controlled board, wireless communication component 9 adopts 4G network module communication or WIFI communication.
The wire coil comprises a first limiting plate 15 and a second limiting plate 16, a winding shaft 22 used for storing a current transmission carrier is installed between the first limiting plate 15 and the second limiting plate 16, and the current transmission carrier is stored in a winding mode on the surface of the winding shaft 22.
It is further noted that the current transmission carrier is divided into an electric cable for transmitting electric power, an optical cable for transmitting signals, and an electric wire for transmitting electrical control signals according to the purpose. Meanwhile, the current transmission carrier can be divided into pure copper, aluminum, alloy, optical fiber and the like according to the material. And setting corresponding dimension specifications of the wire coil according to the current transmission carriers to be stored, and storing the current transmission carriers of different types and models. The first limiting plate 15 of the wire coil is provided with an RFID card 17, and the RFID card 17 records the type, model, wire core diameter, voltage withstanding value, insulation grade, application range and other related information of the current transmission carrier contained in the wire coil.
The system also comprises a personal handheld PDA terminal, and if the information error occurs on the RFID card 17 of the wire coil, the staff modifies the information of the RFID card 17 through the personal handheld PDA terminal. Or when the type and the model of the current transmission carrier contained in the wire coil are changed, the worker can change the information of the RFID card 17 of the wire coil through the personal handheld PDA terminal.
The invention is also provided with a storage warehouse 14 which is specially used for storing the current transmission carrier, and a warehouse door 21 is hinged on the wall of the storage warehouse 14. The warehouse door 21 is provided with an RFID card reader which adopts an ultrahigh frequency remote all-in-one RFID reader-writer and can automatically sense the RFID card 17 of the wire coil within 5 meters and acquire corresponding information. The single chip microcomputer 1 is connected with the RFID card reader, the information of the RFID card 17 of each wire coil is read in real time, the read information is uploaded to the remote control terminal, and a worker can remotely monitor the use and return conditions of the current transmission carrier through the remote control terminal.
A storage rack 19 is arranged in the storage warehouse 14, a plurality of groups of supporting rollers 20 are welded or screwed on the storage rack 19, and supporting holes 18 for the supporting rollers 20 to pass through are arranged at the joint of a winding shaft 22 and the first limiting plate 15 and the second limiting plate 16. An inner hexagonal bolt structure is arranged in the support hole 18 and used for connecting an external motor, the winding shaft 22 is rotated through the positive and negative rotation of the motor, and the winding shaft 22 is controlled to receive and release a current transmission carrier.
The total weight of both the current carrying carrier and the coil, below the load bearing value of the support rollers 20, is suspended to the storage rack 19 by the support rollers 20. The gravity sensor 13 is installed on the supporting roller 20, the single chip microcomputer 1 is connected with the gravity sensor 13 to obtain a gravity value of the wire coil, a relation between the gravity value and the surplus of the current transmission carrier stored in the wire coil is established, and the surplus of the current transmission carrier stored in the wire coil after each taking is calculated according to the gravity value. And the surplus is uploaded to a remote control terminal, so that the consumption management of the current transmission carrier is realized.
It is further explained that, for the current transmission carrier with large size and large material quality value, such as the cable with steel structure or the power transmission line with the diameter of the wire core exceeding the set value. For such current transmission carriers, the present invention is configured such that the pressure sensor 10 is mounted on the bobbin 22, and the pressure sensor 10 includes a pressure sensitive element, an analog-to-digital conversion unit, and a signal processing unit. The signal processing unit establishes communication connection with the wireless communication element 9, and the signal processing unit transmits the pressure value to the single chip microcomputer 1 through the wireless communication element 9. The power transmission wire is wound on the winding shaft 22, different pressures are applied to the winding shaft 22 through the gravity and the number of turns of the wire body, the pressure value is obtained through the pressure sensor 10, and the pressure value and the gravity, the length and the number of turns of the wire body of the current transmission carrier are in corresponding relation. The singlechip 1 calculates the length value of the current transmission carrier according to the pressure value, and uploads the length value of the current transmission carrier to the remote control terminal through the wireless communication element 9, so that the consumption management of the large current transmission carrier is realized.
The electronic lock 5 and the fingerprint collector 2 are arranged on the warehouse door 21, the single chip microcomputer 1 collects fingerprint information of workers through the fingerprint collector 2, the collected fingerprint information is matched with the fingerprint information of the workers stored in the storage 4, and a door opening instruction is sent out after the matching is successful to control the electronic lock 5 to be opened. After the single chip microcomputer 1 detects that the warehouse door 21 is opened through the travel switch or the photoelectric switch, facial information of workers entering a warehouse is recorded through the camera 6. Or the camera 6 is arranged in the warehouse, the camera 6 is connected with the single chip microcomputer 1, and the single chip microcomputer 1 sends an unlocking signal of the electronic lock 5 to the camera 6 to control the operation of the camera 6. The current transmission carrier is shot and recorded on the taking site through the camera 6 and uploaded to the remote control terminal, and management and recording on the taking site are facilitated. Install photosensitive sensor 8 and multiunit LED lamp 7 in storage 14, LED lamp 7 and photosensitive sensor 8 are connected with singlechip 1 respectively, and singlechip 1 acquires the light intensity in the storage through photosensitive sensor 8, is less than when light intensity and sets for the threshold value, and control LED lamp 7 operation makes 6 shots more clearly, also makes things convenient for the staff of storage 14 to take and operation such as statistics to the current transmission carrier simultaneously.
It should be further noted that a temperature and humidity sensor 11 and an exhaust device 12 are arranged in the storage 14, the single chip microcomputer 1 is connected with the temperature and humidity sensor 11 to acquire the temperature and humidity in the storage 14, and when the temperature and humidity exceed a set threshold, the single chip microcomputer 1 controls the exhaust device 12 to operate to perform dehumidification or cooling. The temperature and humidity information in the storage bin 14 is uploaded to the remote control terminal in real time through the single chip microcomputer 1, a worker can timely acquire the conditions in the storage bin 14 through the background running interface, the environment of the current transmission carrier is suitable, and the corrosion and oxidation of metal parts of the current transmission carrier caused by high-temperature and high-humidity storage are prevented.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A current transport carrier management system, comprising: the device comprises a control device, a storage library and a wire coil;
an electric control board is arranged in the control device, and a storage device and a single chip microcomputer are arranged on the electric control board;
the wire coil comprises a first limiting plate and a second limiting plate;
the first limiting plate is provided with an RFID card;
the wall of the storage warehouse is hinged with a warehouse door;
the warehouse door is provided with an RFID card reader, an electronic lock and a fingerprint collector;
the fingerprint collector is used for collecting fingerprint information of workers;
the fingerprint collector and the electronic lock are respectively connected with the single chip microcomputer, and the single chip microcomputer acquires a door opening control instruction through the fingerprint collector to control the electronic lock to be opened;
the single chip microcomputer is connected with the RFID card reader and reads the RFID card information of each wire coil;
the storage is used for storing RFID card information and staff fingerprint information.
2. The current transmission carrier management and control system according to claim 1, wherein a winding reel for winding and unwinding the current transmission carrier is installed between the first limiting plate and the second limiting plate;
the pressure sensor is arranged on the winding shaft;
the single chip microcomputer is connected with the pressure sensor to obtain a pressure value, and the length value of the current transmission carrier is calculated according to the pressure value.
3. The current transport carrier management system according to claim 2,
the storage warehouse is provided with a storage rack;
a plurality of groups of supporting rollers are arranged on the storage rack;
the winding shaft is provided with a support hole for the support roll to pass through;
a gravity sensor is arranged on the supporting roller;
the single chip microcomputer is connected with the gravity sensor to obtain a gravity value of the wire coil, and the surplus of the current transmission carrier stored in the wire coil is calculated according to the gravity value.
4. The current transport carrier management system according to claim 2,
the storage is internally provided with a camera;
the camera is connected with the singlechip, and the singlechip sends electronic lock unlocking signal to the camera, control camera operation.
5. The current transport carrier management system according to claim 1,
the LED lamp and the photosensitive sensor are arranged in the storage;
the LED lamp and the photosensitive sensor are respectively connected with the single chip microcomputer;
the singlechip acquires light intensity through the photosensitive sensor, and when the light intensity is lower than a set threshold value, the singlechip controls the LED lamp to operate.
6. The current transport carrier management system according to claim 1,
the electric control board is also provided with a wireless communication element;
the wireless communication element is connected with the single chip microcomputer, and the single chip microcomputer uploads wire coil taking information to the remote control terminal through the wireless communication element.
7. The current transport carrier management system according to claim 1,
the temperature and humidity sensor and the air exhaust device are arranged in the storage;
the single chip microcomputer is connected with the temperature and humidity sensor to acquire the temperature and humidity in the storage, and when the temperature and humidity exceed a set threshold value, the exhaust device is controlled to operate.
8. The current transport carrier management system according to claim 1,
the wire coil RFID card information comprises the type and the use information of a current transmission carrier;
the singlechip adopts an STM32 singlechip or a PIC singlechip.
9. The current transport carrier management system according to claim 1, further comprising a personal hand-held PDA terminal;
the personal hand-held PDA terminal is used to modify the RFID card information.
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| CN202111437234.9A CN114218967A (en) | 2021-11-29 | 2021-11-29 | Current transmission carrier management and control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111437234.9A CN114218967A (en) | 2021-11-29 | 2021-11-29 | Current transmission carrier management and control system |
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